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HomeMy WebLinkAboutDRC-2014-004902 - 0901a0688047e188ENERGYFUELS Energy Fuels Resources (USA) Inc. 225 Union Blvd. Suite 600 Lakewood, CO, US, 80228 303 974 2140 www.cnergvruels.com DRC-2014-004902 August 15, 2014 Sent VIA OVERNIGHT DELIVERY Mr. Rusty Lundberg Division of Radiation Control Utah Department of Environmental Quality 195 North 1950 West P.O. Box 144850 Salt Lake City, UT 84114-4820 Re: Transmittal of 2nd Quarter 2014 Groundwater Monitoring Report Groundwater Quality Discharge Permit UGW370004 White Mesa Uranium Mill Dear Mr. Lundberg: Enclosed are two copies of thc White Mesa Uranium Mill Groundwater Monitoring Report for the 2nd Quarter of 2014 as required by the Groundwater Quality Discharge Permit UGW370004, as well as two CDs each containing a word searchable electronic copy of the report. If you should have any questions regarding this report please contact me. Yours very truly, ENERGY FUELS RESOURCES (USA) INC. Kathy Weinel Quality Assurance Manager cc: David C. Frydenlund Harold R. Roberts David E. Turk Dan Hillsten August 15, 2014 Sent VIA OVERNIGHT DELIVERY Mr. Rusty Lundberg Division of Radiation Control Utah Department of Environmental Quality 195 North 1950 West P.O. Box 144850 Salt Lake City, UT 84114-4820 Energy Fuels Resources (USA) Inc. 225 Union Blvd. Suite 600 Lakewood, CO, US, 80228 303 974 2140 www .energyfuels.com Re: Transmittal of 2nd Quarter 2014 Groundwater Monitoring Report Groundwater Quality Discharge Permit UGW370004 White Mesa Uranium Mill Dear Mr. Lundberg: Enclosed are two copies of the White Mesa Uranium Mill Groundwater Monitoring Report for the 2nd Quarter of 2014 as required by the Groundwater Quality Discharge Permit UGW370004, as well as two CDs each containing a word searchable electronic copy of the report. If you should have any questions regarding this report please contact me. ;(~i~~ ENERGY FUELS RESOURCES (USA) INC. Kathy Weinel Quality Assurance Manager cc: David C. Frydenlund Harold R. Roberts David E. Turk Dan Hillsten White Mesa Uranium Mill Groundwater Monitoring Report State of Utah Groundwater Discharge Permit No. UGW370004 2nd Quarter {April through June) 2014 Prepared by: Energy Fuels Resources (USA) Inc. 225 Union Boulevard, Suite 600 Lakewood, CO 80228 August 15, 2014 TABLE OF CONTENTS 1.0 INTRODUCTION ............................................. .-... -.................................................. 1 2.0 GROUNDWATER MONITORING ....................................................................... 1 2.1 Samples and Measurements Taken During the Quarter ....................................... 1 2.1.1 Groundwater Compliance Monitoring .......................................................... 1 2.1.2 Accelerated Groundwater Monitoring ........................................................... 2 2.1.3 Background Well Monitoring ....................................................................... 2 2.1.4 Parameters Analyzed .................................................................................... 2 2.1.5 Groundwater Head Monitoring ..................................................................... 3 2.2 Field Data ............................................................................................................. 3 2.3 Laboratory Results -Quarterly Sampling ........................................................ _ .... 3 2.3.1 Copy of Laboratory Results .......................................................................... 3 2.3.2 Regulatory Framework and Groundwater Background ................................ 4 2.4 Laboratory Results -Accelerated Monitoring ..................................................... 5 2.4.1 Copy of Laboratory Results .......................................................................... 5 2.4.2 Regulatory Framework and Groundwater Background ................................ 5 2.4.3 Compliance Status ........................................................................................ 5 2.4.4 THF in MW-01 ........................................................................ ; .................... 5 2.5 Depth to Groundwater and Water Table Contour Map ........................................ 6 3.0 QUALITY ASSURANCE AND DATA VALIDATION ....................................... 6 3.1 Field QC Samples ................................................................................................. 7 3.2 Adherence to Mill Sampling SOPs ...................................................................... 7 3.3 Analyte Completeness Review ............................................................................. 8 3.4 Data Validation ...................... _ .............................................................................. 8 3 .4.1 Field Data QA/QC Evaluation ...................................................................... 8 3.4.2 Holding Time Evaluation ............................................................................ 10 3.4.3 Receipt Temperature Evaluation .................................................................. 10 3.4.4 Analytical Method Checklist ...................................................................... 10 3.4.5 Reporting Limit Evaluation ........................................................................ 10 3.4.6 Trip Blank Evaluation ................................................................................. 11 3.4.7 QA/QC Evaluation for Routine Sample Duplicates ................................... 11 3.4.8 Radiologies Counting Error and Duplicate Evaluation .............................. 12 3.4.9 Other Laboratory QA/QC ............................................................................ 12 4.0 CORRECTIVE ACTION REPORT ...................................................................... 14 4.1 5.0 6.0 7.0 Assessment of Corrective Actions from Previous Period .................................. 14 TIME CONCENTRATION PLOTS ...................................................................... 15 ELECTRONIC DATA FILES AND FORMAT ................................................... 15 SIGNATURE AND CERTIFICATION ................................................................ 16 Table 1 Table 2 Table 3 LIST OF TABLES Summary of Well Sampling for the Period Exceedances and Acceleration Requirements GWCL Exceedances 2010 to Present INDEX OF TABS Tab A Site Plan and Perched Well Locations White Mesa Site Tab B Field Data Worksheets Quarterly Sampling Tab C Field Data Worksheets Accelerated Monitoring Tab D Quarterly Depth to Water Tab E Laboratory Analytical Reports-Quarterly Sampling Tab F Laboratory Analytical Reports-Accelerated Monitoring Tab G Quality Assurance and Data Validation Tables G-lA/B G-2A/B G-3A/B G-4A/B G-5A/B G-6A/B G-7A/B G-8A/B G-9A/B Field Data QA/QC Evaluation Holding Time Evaluation Laboratory Receipt Temperature Check Analytical Method Check Reporting Limit Check Trip Blank Evaluation QAJQC Evaluation for Sample Duplicates Radiologies Counting Error Laboratory Matrix QC Tab H Kriged Current Quarterly Groundwater Contour Map and Depth Data Tab I Groundwater Time Concentration Plots Tab J CSV Transmittal Letter 11 AWAL coc DRC EFRI GEL GWCLs GWDP LCS MS MSD QA QAP QC RPD SOPs USEPA ACRONYM LIST American West Analytical Laboratory Chain-of-Custody Utah Division of Radiation Control Energy Fuels Resources (USA) Inc. GEL Laboratories, Inc. Groundwater Compliance Limits Groundwater Discharge Permit Laboratory Control Spike Matrix Spike Matrix Spike Duplicate Quality Assurance Groundwater Monitoring Quality Assurance Plan Quality Control Relative Percent Difference Standard Operating Procedures United States Environmental Protection Agency iii 1.0 INTRODUCTION This is the Routine Groundwater Monitoring Report, as required under Part I.F.1 of State of Utah Groundwater Discharge Permit No. UGW370004 (the "GWDP") for the second quarter of 2014 for Energy Fuels Resources (USA) Inc's. ("EFRI's") White Mesa Uranium Mill (the "Mill"). As required under Parts I.E.1, I.E.2 and I.E.5 of the GWDP, this Report includes recorded field measurements and laboratory analyses for well monitoring conducted during the quarter. 2.0 GROUNDWATER MONITORING 2.1 Samples and Measurements Taken During the Quarter A map showing the location of groundwater monitoring wells, piezometers, ex1stmg wells, chloroform contaminant investigation wells and nitrate contaminant investigation wells is attached under Tab A. Groundwater samples and measurements were taken during this reporting period, as discussed in the remainder of this section. 2.1.1 Groundwater Compliance Monitoring Groundwater samples and field measurements collected during the quarter included quarterly, semi-annual and accelerated monitoring. Accelerated monitoring is discussed below in Section 2.1.2. In the narrative in Sections 2 and 3 of this quarterly report, samples classified as being collected quarterly include those wells which are sampled every quarter and the wells sampled semi-annually. Wells which are sampled routinely every quarter and semi-annually were analyzed for the parameters listed in Table 2 and Part I.E.l.c) 2) ii of the GWDP dated August 24, 2012. Table 1 of this report provides an overview of the wells sampled during the current period, along with the required sampling frequency applicable to each well during the current monitoring period, the date samples were collected from each well, and the date(s) analytical data were received from the contract laboratory(ies). Table 1 also indicates which sample numbers are associated with the required duplicates. During this quarter, the April monthly samples were initially collected in early April. The Mill Field Staff noted issues with the field instrument used to collect field parameters. The samples were collected despite issues with the field meter. Upon review of the field data, it was noted that the field measurements were significantly outside of the ranges seen in historic data. The field data were considered invalid and the initial April monthly samples were discarded due to the field meter problems noted. The samples were recollected using a new meter. The field measurements for the recollected samples were within historical ranges and were deemed to be valid. 1 2.1.2 Accelerated Groundwater Monitoring Accelerated sampling was also performed (quarterly wells accelerated to monthly), and results reported, for the wells indicated in Table 1. The accelerated sampling frequency, analyte list and well list were determined based on the previous analytical results as shown in Table 2. Table 1 provides an overview of the wells sampled for the accelerated monthly program along with the routine sampling frequency as well as the accelerated sampling frequency, the date samples were collected from each well, the associated duplicates and the date(s) which analytical data were received from the contract laboratory(ies). 2.1.3 Background Well Monitoring Monitor well MW-35 was installed in the third quarter 2010 and has been sampled quarterly (and monthly for certain constituents) since the fourth quarter 2010. Monitor wells MW-36 and MW-37 were installed in the second quarter 2011 and have been sampled quarterly since second quarter 2011. The GWDP requires the completion of a background report for each of these wells after the completion of 8 quarters of sampling. The background reports and resultant Groundwater Compliance Limits ("GWCLs") are to be calculated based on 8 statistically valid data points. The statistical methods used for the background assessments and calculation of the GWCLs are based on the United States Environmental Protection Agency's ("USEPA") Statistical Analysis of Groundwater Monitoring Data at RCRA Facilities, Unified Guidance (USEPA, 2009), as approved by the Utah Division of Radiation Control ("DRC"). In wells MW-35, MW-36, and MW-37 preliminary statistics of the analytical data were analyzed every quarter since the completion of 8 quarters of sampling. The preliminary statistical results indicated that there were extreme values present in the data and as a result, there were not 8 statistically valid data points for the GWDP analytes. EFRI presented this information to DRC who agreed to delay the completion of the background report for MW -35, MW -36 and MW -37 until 8 statistically valid data points were available for every analyte in all three wells. Eight statistically valid data points for MW -35, MW -36, and MW -37 were available after the fourth quarter 2013 sampling event. EFRI submitted the background report for MW- 35, MW-36, and MW-37 on May 1, 2014. DRC approved the Background Report by letter dated July 15, 2014. The calculated GWCLs will become effective upon their publication in the next revision of the GWDP. 2.1.4 Parameters Analyzed Routine quarterly groundwater monitoring samples were analyzed for the parameters listed in Table 2 and Part I.E.l.c) 2) ii of the GWDP dated August 24, 2012. The 2 accelerated monthly monitoring samples were analyzed for a more limited and specific parameter list as shown in Table 2. 2.1.5 Groundwater Head Monitoring Depth to groundwater was measured in the following wells and/or piezometers, pursuant to Part I.E.3 of the GWDP dated August 24, 2012: • The quarterly groundwater compliance monitoring wells (including, MW-34). • Existing monitoring well MW-4 and the temporary chloroform investigation wells. • Piezometers-P-1, P-2, P-3, P-4 and P-5. • Nitrate monitoring wells. • The DR piezometers which were installed during the Southwest Hydrogeologic Investigation. • In addition to the above, depth to water measurements are routinely observed in conjunction with sampling events for wells sampled during quarterly and accelerated efforts, regardless of the sampling purpose. Water levels used for groundwater contour mapping were measured and recorded within 5 calendar days of each other as indicated by the measurement dates in the summary sheet under Tab D. 2.2 Field Data Attached under Tab B are copies of field data sheets recorded in association with the quarterly effort for the groundwater compliance monitoring wells referred to in paragraph 2.1.1, above. Sampling dates are listed in Table 1. Attached under Tab C are copies of field data sheets recorded in association with the accelerated monthly monitoring and sampling efforts. 2.3 Laboratory Results -Quarterly Sampling 2.3.1 Copy of Laboratory Results Analytical results are provided by the Mill's two contract analytical laboratories: GEL Laboratories, Inc. ("GEL") and American West Analytical Laboratories ("AW AL"). Table 1 lists the dates when analytical results were reported to the Quality Assurance ("QA") Manager for each well. 3 Results from analysis of samples collected under the GWDP (i.e., regular quarterly and semi-annual samples) are provided in Tab E. Also included under Tab E are the results of analyses for duplicate samples as identified in Table 1. The laboratory report dates for samples collected for the monthly accelerated sampling (i.e. quarterly accelerated to monthly) are provided in Table 1. Results from analysis of samples collected for the monthly accelerated sampling (i.e. quarterly accelerated to monthly) are provided in Tab F. Also included under Tab F are the results of analyses for duplicate samples for this sampling effort, as identified in Table 1. Copies of laboratory QNQuaJity Control ("QC") Summaries are included with the reported data under their corresponding Tabs. 2.3.2 Regulatory Framework and Groundwater Background Under the GWDP dated August 24, 2012, background groundwater quality has been determined on a well-by-well basis, as defined by the mean plus second standard deviation concentration or the equivalent. GWCLs that reflect this background groundwater quality have been set for compliance monitoring wells except MW-35, MW- 36, and MW-37. As discussed in Section 2.1.3 above, EFRI submitted the background report for MW-35, MW-36, and MW-37 on May 1, 2014. DRC approved the Background Report by letter dated July 15, 2014. The calculated GWCLs will become effective upon their publication in the next revision of the GWDP. Exceedances of the GWCLs during the preceding quarter determined the accelerated monthly monitoring program implemented during this quarter as noted in Tables 1 and 2. Exceedances of the GWCLs for this quarter are listed in Table 2 for sampling required under the revised GWDP dated August 24, 2012. Accelerated requirements resulting from the Q2 2014 sampling events are highlighted for ease of reference. Table 3 documents the accelerated sampling program that started in the second quarter 2010 and shows the results and frequency of the accelerated sampling conducted since that time. It should be noted, however, that, because the GWCLs have been set at the mean plus second standard deviation, or the equivalent, un-impacted groundwater would normally be expected to exceed the GWCLs approximately 2.5% of the time. Therefore, exceedances are expected in approximately 2.5% of sample results, and do not necessarily represent impacts to groundwater from Mill operations. In fact, more frequent sampling of a given analyte will increase the number of exceedances due to statistical variation and not due to Mill activity. Additionally, given the slow velocity of groundwater movement, accelerated sampling monthly may result in resampling of the same water and may lead to repeat exceedances for accelerated constituents not due to Mill activities, but due to repeat sampling of the same water. 4 2.4 Laboratory Results -Accelerated Monitoring 2.4.1 Copy of Laboratory Results The analytical results for the accelerated monthly monitoring of the various constituents in certain monitoring wells for the quarter are provided at Tab F. 2.4.2 Regulatory Framework and Groundwater Background As a result of the issuance of a revised GWDP on January 20, 2010, which sets revised GWCLs, requirements to perform accelerated monitoring under Part I.G.1 of the previous GWDP ceased January 20, 2010, and the effect of the issuance of the revised GWDP was to create a "clean slate" for all constituents in all wells going forward. This means that accelerated monitoring during this quarter was required under the revised GWDP for only those constituents that exceeded the GWCLs since January 20, 2010. 2.4.3 Compliance Status Analytes that have exceeded the GWCLs set forth in the GWDP are summarized in Table 2. The analytes which exceeded their respective GWCLs during the quarter will be sampled on an accelerated schedule as noted in Table 2. A review of the accelerated data collected during the quarter indicate that several analytes have exceeded their respective GWCLs for two consecutive sampling periods as reported in EFRI's letter to DRC on August 11, 2014. Table 3 summarizes the results of the accelerated sampling program from first quarter 2010 through second quarter 2014. Part I.G.1 c) of the GWDP states, with respect to exceedances of GWCLs, "that the Permittee shall prepare and submit within 30 calendar days to the Executive Secretary a plan and a time schedule for assessment of the sources, extent and potential dispersion of the contamination, and an evaluation of potential remedial action to restore and maintain groundwater quality to insure that Permit limits will not be exceeded at the compliance monitoring point and that Discharge Minimization Technology or Best Available Technology will be reestablished." EFRI submitted an exceedance notice on August 11, 2014 for the second quarter 2014 results. The summary in the Exceedance Notice includes, for each exceedance, a brief discussion of whether such a plan and schedule is required at this time in light of other actions currently being undertaken by EFRI. The determination of whether a Plan and Time Schedule is required is based on discussions with DRC Staff in teleconferences on April 27 and May 2, 2011 and the constituents covered by previously submitted Source Assessment Reports. 2.4.4 THF in MW -01 In the first quarter 2013, EFRI noted that tetrahydrofuran ("THF") exceeded its GWCL for two consecutive quarters in MW-01. A plan and time schedule was submitted to DRC on August 28, 2013. The Plan and Time Schedule was approved by DRC by letter 5 dated September 17, 2013. The Plan and Time Schedule noted that a discussion of the THF results to date would be included in the second quarter 2014 quarterly groundwater report. As required by the approved Plan and Time Schedule, the discussion of THF in MW-01 is included below. MW-01 exceeded its GWCL in the fourth quarter 2013 and the first quarter 2013. As noted above a Plan and Time Schedule was submitted and approved. Subsequent to the Plan and Time Schedule a Source Assessment Report ("SAR") was completed. The SAR noted that the THF in MW-01 was the result of adhesives used in the well construction. The SAR provided literature and studies indicating that wells constructed with adhesives in the casing joints commonly report detections of THF, which results from the leaching of the THF from the adhesives rather than its presence in groundwater. Further, the SAR noted that MW-01 is upgradient of the tailings cells and the Mill processes and the THF detections are not the result of Mill activities due to its upgradient location. The SAR and the associated conclusions were approved by DRC on January 7, 2014. THF concentrations have not been above the GWCL in MW-01 since the first quarter of 2013. EFRI will continue quarterly monitoring until such time as there are eight quarters of data below the GWCL or the GWCLs are removed from MW -01 in a revised GWDP. 2.5 Depth to Groundwater and Water Table Contour Map As stated above, a listing of groundwater level readings for the quarter (shown as depth to groundwater in feet) is included under Tab D. The data from Tab D has been interpreted (kriged) and plotted in a water table contour map, provided under Tab H. The water table contour map provides the location and identity of the wells and piezometers for which depth to groundwater is recorded. The groundwater elevation at each well and piezometer, measured in feet above mean sea level, and isocontour lines to delineate groundwater flow directions observed during the quarter's sampling event are displayed on the map. 3.0 QUALITY ASSURANCE AND DATA VALIDATION The Mill QA Manager performed a QA/QC review to confirm compliance of the monitoring program with requirements of the Groundwater Monitoring Quality Assurance Plan ("QAP"). As required in the QAP, data QA includes preparation and analysis of QC samples in the field, review of field procedures, an analyte completeness review, and quality control review of laboratory data methods and data. Identification of field QC samples collected and analyzed is provided in Section 3.1. Discussion of adherence to Mill sampling Standard Operating Procedures ("SOPs") is provided in Section 3.2. Analytical completeness review results are provided in Section 3.3. The steps and tests applied to check laboratory data QA/QC are discussed in Sections 3.4.4 through 3.4.9 below. 6 The Analytical Laboratories have provided summary reports of the analytical QA/QC measurements necessary to maintain conformance with National Environmental Laboratory Accreditation Conference certification and reporting protocol. The analytical laboratory QA/QC Summary Reports, including copies of the Mill's Chain-of-Custody ("COC") and Analytical Request Record forms for each set of Analytical Results, follow the analytical results under Tabs E and F. Review of the laboratory QA/QC information is provided under Tab G and discussed in Section 3.4, below. 3.1 Field QC Samples The following field QC samples were generated by Mill personnel and submitted to the analytical laboratory in order to assess the quality of data resulting from the field sampling program: Two duplicate samples were collected during quarterly sampling as indicated in Table 1. The QC samples were sent blind to the analytical laboratory and analyzed for the same parameters as permit-required samples. One duplicate sample was collected during each month of accelerated sampling as indicated in Table 1. The QC samples were sent blind to the analytical laboratory and analyzed for the same accelerated parameters as the parent sample. Six trip blanks were provided by AWAL and returned and analyzed with the quarterly monitoring samples. One trip blank per month was provided by A W AL and returned and analyzed with the accelerated monthly monitoring samples. Rinsate samples were not collected during the quarter because equipment used during sample collection was dedicated and did not require decontamination. All wells except MW-20 and MW-37 have dedicated pumps for purging and sampling and as such no rinsate blanks samples are required. MW-20 and MW-37 were purged and sampled with a disposable bailer and no rinsate blank was required. A deionized field blank was not required because equipment decontamination was not required and deionized water was not used during this sampling event. 3.2 Adherence to Mill Sampling SOPs On a review of adherence by Mill personnel to the existing sampling SOPs, the QA Manager observed that QA/QC requirements established in the QAP were met and that the SOP's were implemented as required. 7 3.3 Analyte Completeness Review Analyses required by the GWDP for the quarterly and semi-annual wells were performed. The accelerated quarterly sampling (quarterly to monthly) required for this quarter, as shown in Tables 2 and 3, was performed as required. The monthly accelerated sampling program shown on Tables 2 and 3 is required as a result of exceedances in quarterly well monitoring results reported in previous quarters. 3.4 Data Validation The QAP and GWDP identify the data validation steps and data quality control checks required for the groundwater monitoring program. Consistent with these requirements, the QA Manager completed the following evaluations: a field data QA/QC evaluation, a receipt temperature check, a holding time check, an analytical method check, a reporting limit check, a trip blank check, a QA/QC evaluation of routine sample duplicates, a QAJQC evaluation of accelerated sample duplicates, a gross alpha counting error evaluation and a review of each laboratory's reported QA/QC information. Each evaluation is discussed in the following sections. Data check tables indicating the results of each test are provided under Tab G. 3.4.1 Field Data QA/QC Evaluation The QA Manager performs a review of field recorded parameters to assess their adherence with QAP requirements. The assessment involved review of two sources of information: the Field Data Sheets and the Quarterly Depth to Water summary sheet. Review of the Field Data Sheets addresses well purging volumes and the stability of the following field parameters (based upon the purging method chosen): conductance, pH, temperature, redox potential, and turbidity. Stability of field parameters and well sampling techniques are dependent on the purging technique employed. Review of the Depth to Water data confirms that depth measurements were conducted within a five-day period. The results of this quarter's review are provided in Tab G. There are three purging strategies specified in Revision 7.2 of the QAP that are used to remove stagnant water from the casing during groundwater sampling at the Mill. The three strategies are as follows: 1. Purging three well casing volumes with a single measurement of field parameters 2. Purging two casing volumes with stable field parameters (within 10% [Relative Percent Difference] ("RPD")) 3. Purging a well to dryness and stability (within 10% RPD) of a limited list of field parameters after recovery During both the quarterly sampling event and the two monthly events, the purging technique used was two casing volumes with stable field parameters (pH, Conductivity, Redox, temperature and turbidity) except for the following five wells that were purged to 8 dryness: MW-03A, MW-20, MW-23, MW-24, and MW-37. Based upon the review of the Field Data Sheets, quarterly and semi-annually sampled locations conformed to the QAP requirement for purging using the two casing volume technique except for MW-20, MW-23, and MW-37, which were evacuated to dryness before two casing volumes could be removed. MW-20 and MW-37 have insufficient water to purge using a pump. Due to the small volume of water present, these wells are purged and sampled using a disposable bailer. MW-20 and MW-37 conformed to the QAP, Revision 7.2 requirement for sampling low yield wells which includes the collection of three field parameters (pH, specific conductance ["conductivity"] and temperature) immediately prior to and immediately following sample collection. Stabilization of pH, conductivity and temperature were within the 10% RPD required by QAP, Revision 7.2. MW-03A and MW-24 were purged to dryness after 2 casing volumes were removed and the low yield sampling procedures were used for the collection of field parameters. Stabilization of pH, conductivity and temperature were within the 10% RPD required by QAP, Revision 7.2 for wells MW-03A and MW-24. Additionally, two casing volumes were not purged from MW-26, prior to sampling because MW-26 is a continuously pumped well. If a well is continuously pumped, it is pumped on a set schedule per the remediation plan and is considered sufficiently evacuated to immediately collect a sample; however, if a pumping well has been out of service for 48 hours or more, EFRI follows the purging requirements outlined in Attachment 2-3 of the QAP. The review of the field sheets for compliance with QAP, Revision 7.2 requirements resulted in the observations noted below. The QAP requirements in Attachment 2-3 specifically state that field parameters must be stabilized to within 10% over at least two consecutive measurements. The QAP Attachment 2-3 states that turbidity should be less than 5 NTU prior to sampling unless the well is characterized by water that has a higher turbidity. The QAP Attachment 2-3 does not require that turbidity measurements be less than 5 NTU prior to sampling. As such, the noted observations regarding turbidity measurements greater than 5 NTU below are included for information purposes only. • Turbidity measurements were less than 5 NTU for the quarterly and semi-annual wells except MW-02, MW-12, MW-18, MW-25, and MW-32. Per the QAP, Revision 7.2, Attachment 2-3, turbidity measurements prior to sampling were within a 10% RPD for the quarterly and semi-annual wells. • Turbidity measurements were less than 5 NTU for the accelerated sampling wells except MW-25 in both the April and May monthly events. As previously noted, the QAP does not require that turbidity be less than 5 NTU. Turbidity measurements prior to sampling were within a 10% RPD for the accelerated sampling wells 9 The other field parameters (conductance, pH, redox potential, and temperature) for the wells were within the required RPD for the quarterly, semi-annual and accelerated sampling. During review of the field data sheets, it was observed that sampling personnel consistently recorded depth to water for the quarterly, semi-annual and accelerated sampling programs to the nearest 0.01 foot. EFRI's letter to DRC of March 26, 2010 discusses further why turbidity does not appear to be an appropriate parameter for assessing well stabilization. In response to DRC's subsequent correspondence dated June 1, 2010 and June 24, 2010, EFRI has completed a monitoring well redevelopment program. The redevelopment report was submitted to DRC on September 30, 2011. DRC responded to the redevelopment report via letter on November 15, 2012. Per the DRC letter dated November 15, 2012, the field data generated this quarter are compliant with the turbidity requirements of the approved QAP. 3.4.2 Holding Time Evaluation QAP Table 1 identifies the method holding times for each suite of parameters. Sample holding time checks are provided under Tab G. The samples were received and analyzed within the required holding time. 3.4.3 Receipt Temperature Evaluation COC sheets were reviewed to confirm compliance with the QAP requirement in Table 1 that samples be received at 6°C or lower. Sample receipt temperature checks are provided under Tab G. The quarterly, semi-annual and accelerated samples were received within the required temperature limit. As noted in Tab G, samples for gross alpha analyses were shipped without using ice. Per Table 1 in the approved QAP, samples submitted for gross alpha analyses do not have a sample temperature requirement. 3.4.4 Analytical Method Checklist The analytical methods reported by both laboratories were checked against the required methods specified in the QAP. Analytical method check results are provided in Tab G. The review indicated that the quarterly, semi-annual and accelerated samples were analyzed in accordance with Table 1 of the QAP. 3.4.5 Reporting Limit Evaluation The analytical method reporting limits reported by both laboratories were checked against the reporting limits specified in the QAP Table 1. Reporting limit evaluations are provided in Tab G. The analytes were measured and reported to the required reporting 10 limits except that several sets of quarterly, semi-annual and accelerated sample results had the reporting limit raised for at least one analyte due to matrix interference and/or sample dilution as noted in Section 3.4.9. In all cases the reported value for the analyte was higher than the increased detection limit. 3.4.6 Trip Blank Evaluation The trip blank results were reviewed to identify any VOC sample contamination which is the result of sample handling and shipment. Trip blank evaluations are provided in Tab G. The trip blank results associated with the quarterly, semi-annual and accelerated samples were less than detection level for the GWDP VOCs. 3.4.7 QA/QC Evaluation for Routine Sample Duplicates Section 9 .1.4 a) of the QAP states that RPDs will be calculated for the comparison of duplicate and original field samples. The QAP acceptance limits for RPDs between the duplicate and original field sample is less than or equal to 20% unless the measured results are less than 5 times the required detection limit. This standard is based on the EPA Contract Laboratory Program National Functional Guidelines for Inorganic Data Review, February 1994, 9240.1-05-01 as cited in the QAP. The RPDs are calculated for the duplicate pairs for all analytes regardless of whether or not the reported concentrations are greater than 5 times the required detection limits; however, data will be considered noncompliant only when the results are greater than 5 times the required detection limit and the RPD is greater than 20%. The additional duplicate information is provided for information purposes. The duplicate results were within a 20% RPD in the quruterly and semi-annual samples. Results of the RPD test are provided under Tab G. The duplicate results were within a 20% RPD in the monthly accelerated samples except for uranium in duplicate pair MW-25/MW-65 in the April monthly sampling event and thallium in duplicate pair MW-35/MW-65 in the May monthly sampling event. Results of the RPD test are provided under Tab G. The approved QAP specifies a separate corrective action for duplicate RPDs outside of acceptance limits. The procedure for duplicate results outside of acceptance limits was implemented for the uranium results in duplicate pair MW -25/MW -65 in the April monthly sampling event. The corrective actions that were taken in accordance with the QAP procedure are as follows: the QA Manager contacted the Analytical Laboratory and requested a review of the raw data to assure that there were no transcription errors and the data were accurately reported. The laboratory noted that the data were accurate and reported correctly. Reanalysis was not completed as the laboratory is temporarily unavailable due to a catastrophic fire suffered in early July. No corrective action was performed for the thallium in duplicate pair MW-35/MW-65 in the May monthly sampling event because the duplicate results are not greater than 5 11 times the required detection limits. The duplicate information is provided for information purposes only. 3.4.8 Radiologies Counting Error and Duplicate Evaluation Section 9.14 of the QAP requires that gross alpha analysis reported with an activity equal to or greater than the GWCL, shall have a counting variance that is equal to or less than 20% of the reported activity concentration. An error term may be greater than 20% of the reported activity concentration when the sum of the activity concentration and error term is less than or equal to the GWCL. Section 9.4 of the QAP also requires a comparability check between the sample and field duplicate sample results utilizing the formula provided in the text. The original duplicate sample results for duplicate pair MW-35/MW-65 in the quarterly sampling event did not meet the requirements of Section 9.4 of the QAP. The approved QAP specifies a separate corrective action for duplicate RPDs outside of acceptance limits. The procedure for duplicate results outside of acceptance limits was implemented for the gross alpha results in duplicate pair MW-35/MW-65 in the quarterly sampling event. The corrective actions that were taken in accordance with the QAP procedure are as follows: the QA Manager contacted the Analytical Laboratory and requested a review of the raw data to assure that there were no transcription errors and the data were accurately reported. The laboratory noted that the data were reported correctly and there were no transcription errors or calculation errors. The samples were still within holding time and reanalysis was completed and the revised data were in compliance with the comparability requirements. The original data were considered invalid and were flagged as unusable. The original data are not reported and will not be used or reported due to the poor comparability. Results of quarterly, semi-annual, and accelerated radiologic sample QC are provided under Tab G. The quarterly, semi-annual, and accelerated radiologic sample results met the counting error requirements specified in the QAP. 3.4.9 Other Laboratory QA/QC Section 9.2 of the QAP requires that the laboratory's QA/QC Manager check the following items in developing data reports: (1) sample preparation information is correct and complete, (2) analysis information is correct and complete, (3) appropriate analytical laboratory procedures are followed, (4) analytical results are correct and complete, (5) QC samples are within established control limits, (6) blanks are within QC limits, (7) special sample preparation and analytical requirements have been met, and (8) documentation is complete. In addition to other laboratory checks described above, EFRI's QA Manager rechecks QC samples and blanks (items (5) and (6)) to confirm that the percent recovery for spikes and the relative percent difference for spike duplicates are within the method-specific required limits, or that the case narrative sufficiently explains any deviation from these limits. Results of this quantitative check are provided under 12 Tab G. The lab QA/QC results from both GEL and AWAL samples for compounds regulated under the GWDP met these requirements. Multiple sets of quarterly, semi-annual and accelerated sample results had the reporting limit raised for at least one analyte due to matrix interference and/or sample dilution. In all cases the reported value for the analyte was higher than the increased detection limit. The check samples included at least the following: a method blank, a laboratory control spike ("LCS"), a matrix spike ("MS") and a matrix spike duplicate ("MSD"), or the equivalent, where applicable. It should be noted that: • Laboratory fortified blanks are equivalent to LCSs. • Laboratory reagent blanks are equivalent to method blanks. • Post digestion spikes are equivalent to MSs. • Post digestion spike duplicates are equivalent to MSDs. • Laboratory Duplicates are equivalent to MSDs. The qualifiers, and the corresponding explanations reported in the QA/QC Summary Reports for the check samples for the analytical methods were reviewed by the QA Manager. The QAP, Section 8.1.2 requires that a MS/MSD pair be analyzed with each analytical batch. The QAP does not specify acceptance limits for the MS/MSD pair, and the QAP does not specify that the MS/MSD pair be prepared on EFRI samples only. Acceptance limits for MS/MSDs are set by the laboratories. The review of the information provided by the laboratories in the data packages verified that the requirements in the QAP to analyze a MS/MSD pair with each analytical batch was met. While the QAP does not require it, the recoveries were reviewed for compliance with the laboratory established acceptance limits. The QAP does not require this level of review and the results of this review are provided for information only. The information from the Laboratory QA/QC Summary Reports indicates that the MS/MSDs recoveries and the associated RPDs for the quarterly and semi-annual samples were within acceptable laboratory limits for the regulated compounds except as indicated in Tab G. The AW AL data recoveries and RPDs which are outside the laboratory established acceptance limits do not affect the quality or usability of the data because the recoveries and RPDs above or below the acceptance limits are indicative of matrix interference most likely caused by other constituents in the samples. Matrix interferences are applicable to the individual sample results only. The requirement in the QAPs to analyze a MS/MSD pair with each analytical batch was met and as such the data are compliant with the QAP. The information from the Laboratory QA/QC Summary Reports indicates that the MS/MSDs recoveries and the associated RPDs for the accelerated samples were within acceptable laboratory limits for the regulated compounds except as indicated in Tab G. The recoveries and RPDs which are outside of the laboratory established acceptance 13 limits do not affect the quality or usability of the data because the recoveries and RPDs above the acceptance limits are indicative of matrix interference most likely caused by other constituents in the samples. Matrix interferences are applicable to the individual sample results only. The requirement in the QAP to analyze a MS/MSD pair with each analytical batch was met and as such the data are compliant with the QAP. The QAP specifies that surrogate compounds shall be employed for all organic analyses but the QAP does not specify acceptance limits for surrogate recoveries. The information from the Laboratory QA/QC Summary Reports indicates that the surrogate recoveries for the quarterly and accelerated samples were within acceptable laboratory limits for the surrogate compounds. The information from the Laboratory QA/QC Summary Reports indicates that the LCS recoveries for both the quarterly and accelerated samples were within acceptable laboratory limits for the LCS compounds as noted in Tab G. The QAP, Section 8.1.2 requires that each analytical batch shall be accompanied by a method blank. The analytical batches routinely contain a blank, which is a blank sample made and carried through all analytical steps. For the Mill samples, a method blank was prepared for the analytical methods. Per the approved QAP, contamination detected in analysis of method blanks will be used to evaluate any analytical laboratory contamination of environmental samples. QAP Revision 7.2 states that non-conformance conditions will exist when contaminant levels in the samples(s) are not an order of magnitude greater than the blank result. The method blanks for the quarterly samples and the accelerated samples repmted two detections of an analyte in the method blanks. THF was reported in the method blank in analytical group 1405563. The samples associated with this method blank were all nondetect for THF. The sample results are not an order of magnitude greater than the blank results as required by the QAP. The analytical results for the samples are not affected by the method blank detections because the sample results are nondetect. Sodium was detected in the method blank for analytical group 1405608. The samples associated with this method blank were all an order of magnitude greater than the method blank results as required by the QAP. The sodium method blank detection was compliant with the requirements of the QAP and the data usability is not affected. 4.0 CORRECTIVE ACTION REPORT There are no corrective actions resulting from the second quarter 2014 groundwater sampling event. 4.1 Assessment of Corrective Actions from Previous Period The first quarter 2014 groundwater report identified a corrective action for the use of the wrong electronic COC template for the February monthly accelerated samples. To 14 address this, the corrective action implemented was two-fold. First, additional training of all Mill Field Personnel responsible for sample handling was conducted by the QA Manager. Second, the laboratories have been instructed to send copies of the field completed COCs and the resulting laboratory work order sheets to the QA Manager upon receipt of the samples. No analyses are to be completed until the QA Manager reviews and approves the COCs and laboratory work orders. Implementation of the COC procedure occurred after the February 2014 issue was noted. No errors have been noted since the implementation of the corrective action. The corrective action is considered effective and complete. 5.0 TIME CONCENTRATION PLOTS Time concentration plots for each monitoring well for the following constituents: chloride, fluoride, sulfate, and uranium, are included under Tab I. The data points collected to date are reflected on the plots. Time concentration plots included with quarterly groundwater reports prior to and including first quarter 2012 did not include data that were determined to be outliers using the statistical methods used for the background determinations at the Mill. Based on conversations with DRC, the data have been included in the quarterly time concentration plots since first quarter 2012. Future time concentration plots will include all data points. 6.0 ELECTRONIC DATA FILES AND FORMAT EFRI has provided to the Director electronic copies of the laboratory results from groundwater quality monitoring conducted during the quarter in Comma Separated Values format, from the analytical laboratories. A copy of the transmittal e-mail is included under Tab J. 15 7.0 SIGNATURE AND CERTIFICATION This document was prepared by Energy Fuels Resources (USA) Inc. on August 15, 2014. ENERGY FUELS RESOURCES (USA) INC. Frank Filas, P .E Vice President, Permitting and Environmental Affairs 16 Certification: I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment for knowing violations. Frank Filas, P.E Vice President, Permitting and Environmental Affairs Energy Fuels Resources (USA) Inc. 17 Tables Table 1: Summary of Well Sampling for Q2 2014 Normal Purpose for sampling Well Frequency this quarter Sample Date Date of Lab Report MW-01 Semi-annually Semi-annually 5/28/2014 (6/l 0114) [ 6/23114] MW-02 Semi-annually Semi-annually 5/28/2014 (6110/14) [6/23/14] MW-03 Semi-annually Semi-annually 5/30/2014 (6112/14) [7/2/14] [8111141 MW-03A Semi-annually Semi-annually 5/30/2014 (6112114) [7/2114] [8111141 MW-05 Semi-annually Semi-annually 6/4/2014 (6117114) [7/2/14] [811114 1 MW-11 Quarterly Quarterly 6/3/2014 (6/17114) [7/2114] [8111141 MW-12 Semi-annually Semi-annually 6/4/2014 (6117/14) [7/2114] {8111141 MW-14 Quarterly Quarterly 6/3/2014 (6117114) [7/2114] [8111141 MW-15 Semi-annually Semi-annually 6/4/2014 (6117114) [7/2114] [8111141 MW-17 Semi-annually Semi-annually 5/30/2014 (6/17114) [7/2/14] [8/1/141 MW-18 Semi-annually Semi-annually 5/27/2014 (6/10/14) [6/23/14] MW-19 Semi-annually Semi-annually 5/27/2014 (6/1 0/14) [6/23/ 14 J MW-20 Semi-annually Semi-annually 6/18/2014 (6/30114) [7/16/14] MW-22 Semi-annually Semi-annually 6111/2014 (6/25/14) [7116/14] MW-23 Semi-annually Semi-annually 6/1112014 (6/25/14) [7116114] MW-24 Semi-annually Semi-annually 5/30/2014 (6/12/14) [7/2114] [8111141 MW-25 Quarterly Quarterly 6/2/2014 (6/12/14) [7/2/14] {8111141 MW-26 Quarterly Quarterly 6/5/2014 (6/17114) [7/2114] [8111141 MW-27 Semi-annually Semi-annually 5/28/2014 (6/10/14) [6/23/14] MW-28 Semi-annually Semi-annually 6/18/2014 (6/30/14) [7116/14] MW-29 Semi-annually Semi-annually 6/3/2014 (6117/14) [7/2114] [8111141 MW-30 Quarterly Quarterly 6/3/2014 (6/17114) [7/2/14] [811/14 1 MW-31 Quarterly Quarterly 6/2/2014 (6117114) [7/2/14] {8111141 MW-32 Semi-annually Semi-annually 5/23/2014 (6/5/14) (7128/14) [6/23114] MW-35 Quarterly Background 6/4/2014 (6/17/14) [7/2/14] {8111141 MW-36 Quarterly Background 5/29/2014 (6110/14) [6/23114] MW-37 Quarterly Background 6/18/2014 (6/30114) [7 /16/14] MW-65 1 per Batch Duplicate of MW-35 6/4/2014 (6/17114) [7/2114] [8/1/141 MW-70 I per Batch Duplicate of MW-22 6/11/2014 ( 6/25/14) [7116/14] Accelerated April Monthly MW-11 MonU1Iy Accelerated 4!25n014 (5/16/14) MW-14 Monthly Accelerated 4/23/2014 (5/16/l4) MW-25 Monthly Accelerated 4/2~/2014 (5/16114) MW-26 Monthly Accelerated 4/30/2014 (5/1 6/1 4) MW-30 Monthly Accelerated 4/23/2014 (5/16114) MW-31 Moruhly Accelerated 4728/2014 (5/16/14) MW-35 Monthly Accelerated 4/25/2014 (5116/14) [5/30/14] MW-65 Monthly Duplicate of MW-25 4/28/2014 (5116/14.) Accelerated May MonUfly MW-11 Monthly Accelerated 5/14/2014 (5nll14) MW-14 Monthly Accelerated 5/13/2014 (5/2JJJ4) MW-25 Monthly Accelerated 5/13/2014 (512 1/1 4) MW-26 Monthly Accelerated 5/14/2014 (5/21/14} MW-30 Monthly Accelerated 5/14/2014 (5/2 1114) MW-31 Monthly Accelerated 5/13/2014 (5/21114) MW-35 Monthly Accelerated 5/14/2014 (5121114) [6/12114] MW-65 l per Batch Duplicate of MW -35 5114/2014 (5721/14) l6/12lJ4] Notes: Dates in italics are the resubmission laboratory submission dates. Resubmissions were required to correct reporting errors or to address reanalyses. Date in parenthesis depicts the date that data were reported from American West Analytical Laboratories. Date in brackets depicts the date the data were reported from GEL Laboratories. Table 2 ·xn'ttnnc.osrut AWI!I~t:nt on .tQUh~!IIIUnts d I R Monitoring Well GWCLin First Result !Routine Sample Accelerated Exceedance Start or Accelerated Constituent Exceeding GWCL Exceeding the (Water Class) Current GWDP GWCL Frequency Frequency Sample Period Monitoring Quarterly Wells Accelerated to Monthly Samplin~t MW -11 !Class II) Manganese (ug/L) 131.29 134 Qumlerly Monthly Ql 2010 May2010 MW-14 !Class III) Field pH (S.U.) 65-8.5 6 45 Quwtetly Monthly_ Ql 2010 May2010 MW-25 (Class Ill) UH:tnium (ug/L) 6.5 7.13 Qurutetly Monthly 04 2013 March 2014 Chloride (mg_/L) 35 36 I ' Ourute1ly Monthly 01 2013 June 2013 Rum ide (mg_IL) 0.42 0.534 Qua•lcrly Monthly Q3 2013 Decemhe1' 20J 3 Field pH !S,U,) 6.5-R.5 6.47 Quruterly Monthly Q4 2012 FehJLlaJ)' 2013 MW-26 (Class IlJ) Nilr<llc +Nitrite (as N) (mg!L) 0.62 1.3 Quartc•ly Month!Y Qi 2010 May 2010 Uranium (ug/L) 41 8 58,7 Qurutcrly Monthly Qi 2010 May 2010 Chlmofmm (uB/L) 70 700 Qua•lcrly Month!y Q1 2010 Mav 2010 Chlmide (m.JliL) 58.31 72 Qua,tcrly Monthly QJ 2010 Mav 2010 Methylene Chloride (ug/L) 5 Y.9 Qua•lcrly Monlblv Q2 2010 Jonu 2010 Ca1'bon tetrachloride (ug/L) 5 6 86 Quarterly Monthly Qi 2014 June 2014 Held pH (S.U.) 6 74-8_5 65Y Qua1terly Monthly Ql 2010 May 2010 MW-30 (Class 11) Nitrate+ Nittile (as N) (mg/L} 25 16,1 Quarterly Monthly 01 2010 May 2010 Chloride lrng/L) 128 134 Quru1erlv Monthly 012011 May2011 Uranium (u.£./L) 8,32 8 57 Quru1erly Monthly Q4 2013 March 2014 Selenium {ug/Ll 34 35.3 Qurulerly Monthly 02 2010 July2010 MW-31 (Class Ill) Nit1 ate+ Nit1 itc (as N) (mg/L) 5 21 ,7 Qumte1ly Monthly Ql 2010 May 2010 TDS (mg/L) 1320 1330 Qumterly Monthly 03 2010 Janua1y 2011 Sulfate !m~/L 532 539 Quruteliy Monthly Q4 2010 March 2011 Selenium (u£/L) 71 74 Quarte1ly Monthly 03 2012 Decem be•· 20 12 Field oH (S.U.) 6_')-8.5 6...45 Qurute1ly Monthly February 2014 June 2014 Chloride (mg/L) 143 145 Quarterly Monthly 01 2011 May 2011 MW-35 (Class II) Uranium (UI!/L) 7.5 21.7 Quruleliy Monthly Q3 2011 July 2011 Thallium (ul'/Ll 0.5 1.14 Quruteliy Monthly Q4 20U July 2011 Selenium (lll!fL) 12 5 19.7 Quwlerly Monthly Q12012 Junc2012 Gross Alpha minus Rn & U (pCi/L) 3.75 4.5 Quwteliy Monthly Q3 2011 Q4 2011 Mam!anese (ug/L) 200 369 Qumle1"ly Monthly Q3 2011 July 2011 &-• 'I;An)l'lull'\\'~fl~ «:~~f~riil.i411to Otl1u10'ri~Siinfulln •' Monitoring WeU GWCLin First Result Sample I Accelerated Exceedance Start or Accelerated Constituent Exceeding GWCL Exceeding the (Water Class) Current GWDP GWCL Frequency Frequency Sample Period Monitoring MW-1 (Class II) Teuahyd10fumn (ug/L) 11.5 21.8 Semi-Annually Qurulerly Q4 2012 Ql2013 Sulfate (m,g!L) 838 846 Semi-Annually Quarterly 04 2012 012013 Manganese (ug/L) 289 315 Semi-Annually Qurute,·ly Q4 2012 Ql2lll3 MW<l (Class TIL) Selenium (ug/L) 37 37 2 Semi-Annually Quanerly Q2 2010 Q3 2010 Field pH (S.U.) 6.5-8,5 6,14 (6.25) Semi-Annually Qua1lcrly Q2 2010 Q3 2010 Nillale + Nitlilc (as N) (mg/L) 0,73 1,21 Semi-Annually QuaJlerly Q4 2013 Q2 2014 Sulfate (mg!L) 3663 3760 Semi-Annually Quarlerly Q4 2013 Q2 2014 Flu01ide (mJ!/L} n.ca 0.71 S.c.ml-Annllllllv wulerlv 22010 03 2010 MW-3A (Oasslll) Field pH (S.U.) 6.5-8.5 6.23 (6.24) Semi-Annually Quarterly Q2 2010 Q3 2010 Sulfate (mg/L) 3640 3680 Semi-Annually QuaHerly 02 2010 03 2010 TDS (mg/L) 5805 5860 Semi-AnnuaJly QuaJ1erly Q2 2010 03 2010 Nitrate+ Nitlite (as N) (rng!L) 1.3 Ul Semi-Annually Quarter)Y Q4 2012 Ql2013 Seleninm (ll,g/1,) 89 94,8 Semi-Annuallv Qurulerly Q4 2010 Ql20ll MW-5 (Class Jl) Uranium (u.e!L) 7.5 I 1.6 Semi-Annually Ouarlerly 04 2010 012011 MW-12 (Class III) Field pH (S.U.) 6.5-8.5 6.13 Semi-Annually Quarterly Ql2014 Q2 2014 Selenium lu~/L) 25 25.7 Semi-Annually Quarterly 02 2010 03 2010 MW-15 (Class III) Selenium (ug/L) 128,7 152 Scmi-AnnuaJly Quarterly 02 2012 03 2012 Field pH !S.U.) 6,62-8.5 6.61 Semi-Annually OuarterJv 04 2013 02 2014 MW-18 (Class IJJ) Thallium (ug/L) 1.95 3.73 Semi-Annually Quanerly Q2 2010 Q3 2010 Sulfate (m¥1L) 1938.9 1950 Semi-Annually Quarteliy Q2 2010 Q3 2010 Field pH (S.U.l 6,25-8,5 6.16 Semi-Annually (hJm·telll-Ql2014 Q2 2014 TDS (mg/L) 3198.77 3280 Semi-Annually Qumtcliy Q2 2010 Q3 2010 MW-19 (Class III) Nitrate+ Nitrile (as N) (mg/L) 2.83 4 Semi-Annually Quru1erly Q420ll Ql 2012 Gross AlJ!ba minus Ro & U (pCi/L) 2.36 4.86 Semi-Annually Ouruterly Q4 2012 Q12013 Field pH (S,U.) 6,78-8.5 6.61 (6,66) Semi-Annually Quruterly 02 2010 03 2010 MW-23 (Class Ill) Field pH (S.U.) 6.5-8.5 6 18 Semi-Annually QuaJ1erly Q2 2010 Q3 2010 MW-24 (Class Ill) Cadmium (ug/L) 2.5 4.28 Semi-Annually Quruterly Q2 2010 Q3 2010 Fluoride (mg/Ll 0.36 0.558 Semi-Annuallv Ourule1lv 04 2012 01 2013 Thallium (ug/L) 1 1.3 Semi-Annuall_y Qumterly Q2 2010 Q3 2010 Field pH (S.U.l 6.5-8.5 5.91 (5.78) Semi-Annually Qurulerly Q2 2010 03 2010 MW-27 (Class lll) Nitrate+ Nitrite (as N) (rn£_/L) 5.6 5.8 Semi-Annually Qurulerly Q2 2010 Q3 2010 Chlolide (mRIL) 38 42 Semi-Annually Quruterly Q2 2010 Q3 2010 Gross Alpha minus Rn & U (p( ilL) 2 2 33 Semi-Annually QuaJ1erly Q2 2014 Q4 2014 Sulfate !m¥/L) 462 497 Semi-Annually Quruterly Q2 2013 012014 TDS Lm•IL) 1075 1160 Semi-Annually Quru1erly Q2 2010 Q3 2010 Table 2 Exctedau~-es w1d Atctlei'U.Iiuu Rllqui.rtu:nJ~tl.ls . l('':!~~~~·~r~~~~ lrfi'lhul!fn ,dltlll£ \Y cw a.r,, ~~.~~~~· IIW••Iui! .~&(nr•le r.co!l• led> 1': c~ tliorl\'1' ··fi ~r ·~l*ltn~! .,, H\'a t!r ' ~ ~~~u}ifnr (:-\\1~. £xl\ttUTnl;· th~ ·~•tlit"~T ~·iwc.;q. sr,m11f 'P. lo~. Moi11wtlmt GW<tl. . I ' .•.. MW-28 (Class III) Chloride (mg!Ll 105 108 Semi-Annually Quarterly 02 2010 03 2010 lllto\I~~M•c lul)lf,l 1837 1850 li~Tml·Anno:rlly Qualt.erly Q2 2012 Q3 2012 C:atlml!lln(ut/1.) .L'! $.oil .S.-mi·III>•IUilly Qu.anorl) Q?~OH Q4 101~ I tnnlum lunn .r 4.Y f>l ) 'kml-1\llnnully \N.IIIIIIlt QlliJI~ Ol lOI~ V,\l,nduun h•sfJ .) )fl 11~1 S~:JT~~·/Inroo.~ll~· Qnur~<:Jiy Q2 ~014 Q4 :If)!~ Field ~H IS,U.l It I ll_5 Cr.HI S!!.Wl·AnnuiUl~ Qulrrt~rl)l or 2014 Q2 2014 MW-29 (Class III) Field pH (S.U.l 646-X.5 M7 Semi-Annually Quarterly 04 2010 Q2 2011 Man~anesc (ug/L) 5624 6140 .Semi-Annually Quarterly Q2 211l2 m2o12 TDS (mg/L) 4400 4600 Semi-Annually Quruterly Q2 2012 Q3 2012 MW-32 (Class Ill) Gross Alpha minus Rn & U fpCill.l 3.33 5.4 Semi-Annually Quarterly Q2 2010 Q3 2010 Field jlH (S.U.,) 6.4-8 5 6.03 Semi-Annually Quarterly 02 2010 Q3 2010 Notes: 1 GWCL Values are taken [rom August 24,2012 versions or the GWDP_ 0 Va1ues lisled in parentheses are resample results from the same sampling period. Sampled were recollected due field or laboralory problems as noled in the specific report for lhal sam[Jl<cpctiod. ·111 hU ht=:ll t~.·~J Unl\\..., ~'1!.1o,.t'CI1 n::tlUit\:'11\Cnl-.. teS11hm fruiH Q2 21J14 ""11llll1inr c\l."fll Table 3-GWCL E~rced:mccs ror Stoconll Ouartc.r 2014 undt:r thu-Au 'u~t 24 2012 GWDJ> Q1.20 LO'Ihalllls QZ-ZD10 ....,. ~ na -; . _.,., G l,ltt I ep~~Q mo ~--= .. .... .-.. , ..... ,. 0 ~o · -'~~!. ~~· ~-~~ fR2n&. o..et..Jmo ~Q M~WCII ~iU.e&lt q!20lll~ Q12tit0 ' •o IL~~~-(J31DIO ~ I A-24-;"'ZZU ~~I -~: ..._ -:.,_::_>-;..':_. -·· ·~~~ . rO..I G\VQ ~-~~. M_t WDP 1-RWt ='~:: ~-~· -~~ -* I• .. ~ ... _-:! ·~··· .. ~ -, _, _-_ -· -----I -. MW-1 I (Class II) Manganese (ug!L) 131.29 2110/2010 134 4/28/2010 137 5/24/2010 122 6/16/2010 99 7/20/2010 123 8/25/2010 138 9/8/2010 128 10/20/2010 141 11/1112010 133 12/15110 158 MW-14 (Class III) Field pH (S.U.) 6.5-8.5 2/2/2010 6.45 4/2112010 6.29 5/21/2010 6.36 6/16/2010 6.45 7/20/2010 7.19 8125/2010 6.48 9/8/2010 6.51 10/20/2010 6.60 ll/10/2010 6.37 12/1512010 6.47 Field pH (S.U.) 6.5-8.5 6.53 7.2 NA NA NA NA 6.58 NA 6.36 NA MW-25 (Class III) Cadmium (ug!L) 1.5 2/312010 1.26 4/28/2010 1.44 NS NA NS NA NS NA NA 9/812010 1.4 NS NA 11110/2010 1.26 NS NA fluoride (mj>JIJ 0.42 0.31 033 NA NA NA NA 0.34 NA 31 NA Uranium 6.5 5.93 6.43 NA NA NA NA 6.57 NA 5.89 NA Nitrate + Nitrite (as N) 0.62 1.3 2 0.3 0.4 0.6 0.6 0.7 04 0.2 0.4 (lllll11.)' Uranium (ug!L) 41.8 58.7 66.7 37.4 36.6 34.4 71.8 72.7 37.5 30.4 29.6 Chloroform (ug!L) 70 700 1700 800 940 900 2800 2100 1000 1900 1400 Chloride (mg!L) 58.31 72 57 80 47 52 49 64 52 48 52 MW-26 (Class III) Carbon Tetrachloride 2/2/2010 4/22/2010 5/21/2010 6/16/2010 7/2112010 8/16/2010 9/2612010 10/20/2010 11/15/2010 1211512010 (ug!L) 5 <1.0 <10 NA <1.0 NA NA <1.0 NA <1.0 NA Field pH (S.U.) 6.74-8.5 6.59 7.18 6.36 6.98 6.45 6.39 6.60 6.61 6.49 6.45 Dichlorornethane (Methylene Chloride) 5 1 9.9 NR 22 /2 24 45 5.5 16 1.2 CuPlLI Nhrutc + Nitrite (as N) 2.5 16.1 15.8 17 15.3 7/2112010 16 8/24/2010 16 15 15 15 16 CmJI)l_,) MW-30 (Class II) Chloride (nlg/1,.) 128 21912010 127 4/27/2010 97 5/21/2010 NS 6/15/2010 NS NS NS NS NS 9/14/2010 Ill 10/19/2010 NS 11/9/2010 126 12/1412010 NS Uranium (ug/L) 8.32 6.82 6.82 NS NS NS NS NS NS 7.10 NS 6.64 NS Selenium (ug!L) 34 32 35.3 NS NS 7/27/2010 33.5 8/24/2010 35.6 32 6 32.4 32.2 30.5 Nitrnte +Nitrite (as N) 5 21.7 22.5 5/21/2010 23 6/15/2010 21.1 7/21/2010 20 8/24/2010 22 21 10/19/2010 20 20 20 tnw LJ TDS (mg/1.) 1320 1150 1220 NS NA NS NA NS NA NS ]'lA 1330 NS NA 1320 NS MW-31 (Class III) Chloride (m_g/L) 143 2/9/2010 128 4/20/2010 128 NS NA NS NA NS NA NS ]'!J\ 9/13/2010 139 NS NA 11/9/2010 138 12/14/2010 NS Selenium tug/1.) 71 60.8 59.6 NS NA NS NA NS NA NS NA (9/21110) 64.4 NS NA 60 NS Field pH (S.U.) 6.5 . 8,5 6.96 7.38 5/21/2010 6.95 6/1512010 7.01 7/21/2010 7.80 8/24/2010 7.10 7 66 (7.13) 10/1912010 6.92 6.98 6.95 Sulfate (mg{L) 532 507 522 NS NA NS NA NS NA NS NA 527 NS NA 539 NS Manganese (ug!L) 200 NA NA NA NA NA NA NA NA 698 NA Thallium (Oilfl) 0.5 NA NA NA NA NA NA NA NA 1.14 NA MW-35 (Class II) Gross Alpha minus Rn & U 3.75 NS NA NS NA NS NA NS NA NS NA NS NA NS NA NS NA 11130/2010 2.6 NS NA (rlCiJL} Selenium t\:g/1 .• ) 12.5 NA NA NA NA NA NA NA NA ND NA Uranium (ug/L) 7.5 NA NA NA NA NA NA NA NA 27.2 NA RtlqulrtilSemi-Annual s-~._ WeD. M;manne:ie (ug(L) 289 NA 212 NA NA NA NA NA NA 275 NA MW-01 (Class II) 'l'.:trnh~druilu'llB (uJVlJ 11.5 NS NA 51512010 7.8 NS NA NS NA NS NA NS NA NS NA NS NA 11/18/2010 10.7 NS NA Sulfate (mg/li) 838 NA 805 NA NA NA NA NA NA 792 NA Selenium (ug.ll.} 37 NA 37.2 NA NA NA NA 35.5 NA 38.8 NA Field pH (S U.) 6.5-8.5 NA 6.14 (6.25) NA NA NA NA 6.39 NA 6.35 NA MW -03 (Class III) Sulfate (nlJli'L,) 3663 NS NA 5/3/2010 3490 NS NA NS NA NS NA NS NA 9/20/2010 NA NS NA 11/19/2010 3430 NS NA Nitrate + Nitrite (as N) 0.73 NA 0.3 NA NA NA NA NA NA 0.4 NA (nl&ll.)• fluoride (Ml'/L) 0.68 NA 0.71 NA NA NA NA 0 63 NA 0.77 NA Field pH (S.U.) 6.5-8.5 NA 6.23 (6.24) NA NA NA NA 6.42 NA 6.21 NA Sulfate (mg!L) 3640 NA 3680 NA NA NA NA 3630 NA 3850 NA MW-3A (Class ill) Nitrate+ Nitrite (as N) NS 5/4/2010 NS NS NS NS 9/21/2010 NS 11122/2010 NS {mg/L) 1.3 NA LO NA NA NA NA NA NA L2 NA TDS {l'ng/L) 5805 NA 5860 NA NA NA NA 5470 NA 5330 NA Selenium (ug./Lj 89 NA 81.4 NA NA NA NA NS NA 94.8 NA MW-05 (Class n) Uranium (ug!L) 7.5 NS NA 4/26/2010 0.39 NS NA NS NA NS NA NS NA NS NA NS NA 11/1112010 11.6 NS NA MW-12 (Class ill) Field pH (S.U.) 6.5-8.5 NA 7.16 NA NA NA NA 9/20/2010 6.62 NS NA ll/19/2010 6.47 NS NA Sdil'nium fullfL} NS 4/27/2010 NS NS NS NS 25 NA 15.7 NA NA NA NA 31.9 NA 27.6 NA MW-15 (Class ill) Selenium (u,;lt) 128.7 NA 100 NA NA NA NA NA NA 99.5 NA NS 4/21/2010 NS NS NS NS NS NS I 111112010 NS Field pH (S.U.) 6.62-8.5 NA 6.98 NA NA NA NA NA NA 6.57 NA --~ --~ Thallium (ug/1) 1.95 MW -18 (Class ill) t---S-ul_fa_te_(;_m..::g!L'-'-)--1f---l-9_38_.9_-1 Field pH (S.U.) 6.25-8.5 TDS (mg!L) 3198.77 Field pH (S.U.) 6.78-8.5 MW-19 (Class ill) Gross Alpha minus Rn & U fpCI/L). 2.36 MW-23 (Class ill) Nitrate+ Nitrite (as N) (I'll!)/\_.)' Field pH (S.U.) 2.83 6.5. 8.5 Cadmium (ug!L) 2 5 MW-24 (Class ill) 1--Fl_u_o_ri_d.;..e -'-(M__,g/L"---'):...._-lf---..:.0 . ..:.3;_6_-l Thallium (ug!L) l Field pH (S.U.) 6.5-8.5 Nitrate+ Nihill! (as m ll'r\iZ!l.J 5.6 Chloride (mg!L) 38 MW -27 (Class ill) 1---S_ul_fa_te--'('-m-"g/L--'-) --l-'----4_62 __ -l TDS (mg!L) 1075 Gross Alpha minus Rn & U (pCiiL) 2 Chloride lmg/J.l lOS Cadmium (uKfl.) 'S.2 Uranium (ug/L) 4.9 MW-28 (Class ill) 1--V_a_n_ad_iu_m___,_(u-"g/L-'-) -+--3;...;0 __ -1 Manganese (ug!L) 1837 Field pH (S.U.) 6.1-8.5 Manganese {ug!L) 5624 TDS (mg!L) 4400 MW-29 (Class HI) 1----..:;.;.:~:...._-+---'-__;_--l Field pH (S.U.) 6.46-8.5 3.33 Gross-Alpha minus Rn & U (pCl/L) MW-32 (Class lll) 1---....:.:....--'----+-----l Field pH (S.U.) 6.4-8.5 Notes: GWCL values are taken from August 24, 2012 version of GWDP. NS; Not Required and Not Sampled NR ; Required and Not Reported NA; Not Applicable Exceedances are shown in yellow NS NS NS NS NS NS NS NS Values in () parentheses are the field pH measurements for the resampled analyses Qa pre ~--~~, ~~ tootlllf, "">:"'~'"'"7:'" l11 NA 3.73 NA NA NA 5/4/2010 NS NS 1950 NA NA NA 6.2 NA NA NA 3280 NA NA NA 6.61 (6.66) NA NA NA 5/4/2010 0.9 NS NA NS NA NA 2.6 NA NA NA 4/22/2010 6.18 NS NA NS NA NA 4.28 NA NA 014 NA NA Ni\ 5/6/2010 1.3 NS NA NS _NA A 5.91 (5.78) A A NA 5.8 NA NA NA 42 NA NA NA 5/3/2010 469 NS NA NS NA NA ll60 NA NA NA 1.6 NA NA NA IQ8 NA NA NA ~.'20 NA NA NA 3 36 Nl\ NA NA 4119/2010 <15 0 NS NA NS NA NA 1550 NJ\ NA NA 5.67 NA NA NA 4820 NA NA NA 4400 NA NA 4/27/2010 NS NS NA 6.82 NA NA NA 4.5 NA NA 4/20/2010 NS NS NA 6.03 NA NA . _- = - NA NA 3.64 NA NS NS NS NA 1930 9/15/2010 NA NA NA NA 7.23 NA NA NA 3190 NA NA NA 6.93 NA NS NA NS NA 9/J 5/2010 NA NS NA NA NA NA NA NS NA NS NA 9114/2010 7.05 NS NA NA NA 5.06 NA NA NA NA NA NS NA NS NA 9/21/2010 1.57 NS NA NA NA 6.64 NA NA NA 5.9 NA NA NA 42 NA NS NA NS NA 9/14/2010 461 NS NA NA NA 1060 NA NA NA NA NA NA NA 106 NA NA NA NA NA NA NA NA NA NS NA NS NJ\ 9114/2010 NA NS NA NA NA NA NA NA 5.91 NA NA NA NA NA NA NA NA NA NS NS NS NS NA NA NA NA NA NA 2.9 NA NS NS 9113/2010 NS NA NA 6.33 NA - 1-I II -~ .1 1 ,... ......... 1 ~111!411~-·M ... ~ .. ~r r · · --.~ '· o-~J=:""'C"'.• •• 'ft.:.O.o··~ :~ .... -~ If·-·· 'i" _I. ---I ~ -- 3.57 1910 11/18/2010 6.37 3030 6.8 11118/2010 1.2 2.4 11/22/2010 6.44 3.22 11/17/2010 1.09 6.1 5.7 45 11/12/2010 452 1110 2.4 107 4.11 3.45 11/12/2010 <15.0 1510 5.72 4890 4390 11/9/2010 6.17 8.8 11110/2010 6.05 NS NS NS NS NS NS NS NS NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA ·r1lb1c 3 -G WCI. Exl:ffdnn<:'"i for &c!lnd_Quortcr 2014 und"r thl! AU1!11,~1l4 2012 G wor ·cu 201t.R'e$u1~ Q2. 2011 Results 0,3'20 •1 fllllU)tS Q4.211U Res!rlts Monitoring GWCLin January 2011 January 2011 Q12011 Marcb2011 March Q22011 May2011 May2011 JW1e2011 Jnne2011 July 2011 July2011 Q32011 September September November ~~~·i!nl&er De ·mhl:r December1 Well (Water Constituent Exceeding Augost24, Monthly Monthly Sample Sample Q12011 Monthly 2011 Sample Q22011 Monthly Monthly Monthly Monthly Monthly Monthly Sample QJ 2011 2011 2011 ~ uthl~ Q42011 Q42011 2011 Monthly ion lonlltl)\ WI 1 luntbl~. 2011 GWCL Result Monthly Result Result Monthly Sample Date Result Monthly I Class) 2012GWDP Sample Date Result Date Sample Date Date Sample Date Result Sample Date Result Sample Date Result Date Result Sample Date R. ful) Sanlplt' Dntr Result Sample Date Result Rtq_ulrllll Qultrtlldi.S.IImji.Ujlg:Wells MW-11 Manganese (ug/L) tCinzs Ill 131.29 I /1112011 121 2/2/2011 145 3115/2011 68 4/4/2011 148 5/10/2011 170 6/15/2011 121 7/6/2011 /51 118 917/2011 106 10/4/2011 11 2 11/9/2011 105 12/1 4/2011 100 MW-14 Field pH (S,U.) 6.5-8.5 111112011 (Ctns:s lll) 6.37 217/2011 6.22 3/14/2011 6.76 4/4/2011 6.63 5/10/2011 6.37 6/15/2011 6.23 5.83 7/5/201 1 6.4 8/3/201 1 (6.41) 9/8/2011 6.50 10/4/2011 6.71 (Ci.8:2l 11/9/2011 6.63 12/1 2/2011 6.84 Field pH (S U.) 6.5 . 8 5 6.44 666 6.79 6.7 6.1 5.77 6.29 8/3/2011 6.42 8/3011 1 (6.54) 6 66 6.51 6.87 MW-25 Cadmium (W L) 1.5 1/11/2011 NA 1.34 NA 1.27 NA 8/30/2012 1.19 NA 1.27 NA NA 2/2/2011 311 5/2011 4/4/2011 5/1112011 6/20/2011 NA 7/6/2011 NA 917/2011 10/4/2011 1119/2011 12/12/2011 (Class III) Fluoride (rng/1.) 0.42 NA NA 0.31 NA 0.28 NA NA NA 0.31 0.32 NA NA Uranium 6.5 7.02 4.77 6.8 5.58 6.72 7.06 6.74 6.37 5.96" $.27 6.56 6.1 Nitrate + Nitrite (as N) 0.62 0.2 0.25 0.6 0.8 0.4 (mg/L) 0,3 0.9 0.6 2.4 ().9 1.3 2.3 Uranium (li&/L) 41.8 32 69.3 31.8 60.2 57.4 18.5 57.1 19.0 56.1 58..9 55.6 57 Chloroform (ug/L) 70 800 730 1200 390 1900 730 300 1000 1300 440 1200 1400 Chloride (mg!L) 58.31 52 59 64 64 54 39 64 60 66 61 55 62 MW-26 8/3/2011 (Class III) Carbon Tetrachloride 1/12/201 I 2/16/2011 3/1 5/2011 411/2011 5/10/2011 6/20/201 I 7/6/2011 917/2011 I 011 2/2011 1 1/9/2011 1211 4/2011 5 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 8/30/11 <1.0 <1.0 <1.0 <1.0 <1.0 (ug/L) Field pH (S.U.) 6.74-8.5 6.83 6.06 6.89 6.22 6.43 6.52 6.35 6.07 6.71 6.82 6.75 7.1 (6.58) Dichloromethane (Methylene Chloride) 5 <1.0 10 14 3.1 20 7 2 4 /0 7.9 2.6 8.9 11 (u.,JI.) Nitrate + Nitrite (as N) 2.5 15 16 17 16 16 (1~) 17 17 14 16 16 16 16 MW-30 Chloride (mg!L) 128 NS 134 NS 134 028 127 127 126 us l29 122 124 1/10/201 I 2/1/201 I 3/14/2011 411112011 5/10/2011 6/20/201 I 7/5/2011 8/3/2011 9/7/201 I 10/4/201 1 I 1/8/201 1 12/12/201 1 (Class II) Uranium (Ut;/1..)· 8.32 NS 5.97 NS 6.49 NS NS NS 8 NS 9./lJ NS NS Selenium (ug/L) 34 36.2 34.7 34 44.4 38.3 .l8.7 ll.4 39.7 32.4 36.6 J6.8 38 Nitrate + Nitrite (as N) 5 19 21 22 21 20 Cn\Jl/1.) 11 12 20 21 21 21 lJ TDS {m@L) 1320 1240 1220 1250 1370 1290 1330 1280 1300 1300 1320 1290 1330 MW-31 Chloride (mg!L) 143 NS 145 NS 1~3 143 145 /48 148 148 145 I 1/8/2011 145 U/f 1/10/201 1 2/1/2011 3/14/2011 4/1/201 I 5110/201 I 6/20/2011 7/5/2011 8/2/2011 9/6/2011 10/3/201 I 12112/2011 (Class III) Selenium (ug/L) 71 NS 64.6' NS 65.2 NS NS 66.2 68.8 (1 1129/12) NS NS NS NS Field pll (S.U,) 6.5 -8.5 6.65 7.21 7.43 7.01 6_73 6.16! 6.64 6.67 7.03 7:28 7.01(7.34} 1.46 Sulfate (mg/L) 532 NS 538 531 503 512 540 S3'Z 5.17 54/ SJ9 552 S3o Manganese (ug/L) 200 NA 248 NA 369 NA NA 348 267 170 271 283 147 Thallium (ug!l) 0.5 NA < 0.50 NA < 0.50 NA NA Nt\ 0.51 NA 0.57 <0.50 (1.63 MW-35 Gross Alpha minus Rn (Class ll) & U (pCi/Ll 3.75 NS NA 2115/201 I 2.6 NS NA 617/201 1 3.7 NS NA NS NA 7/2011 I NA 8/30/201 I 4.5 9/7/11 NA 10/3111 -1.4 I 1/8/201 I 4.7 12/14/11 4.l Selenium (ug/L) 12.5 NA NO NA ND NA NA NA 9.3 NA lOS NA NA Uranium (ug/L) 7.5 NA 12.7 NA 21.7 NA NA 24.2 18.3 22.3 20./ 24 23.6 ruqu.irW Semi-AoouaJ'Sampllnll Wells Manganese (ug/L) 289 NA NA NA 411112011 218 NA NA NA NA NA 206 NA NA MW-01 (Class II) Tetrahydrofuran (ug/L) I 1.5 NS NA NS NA NS NA 4119/201 I 10.7 NS NA NS NA NS NA NS NA NS l'l•' 10111/2011 7.82 NS NA NS NA Sulfate (mg/L) 838 NA NA NA 4/1 1/2011 704 NA NA NA NA NA 713 NA NA Selenium (ug/L) 37 NA 40.5 NA 45.4 NA NA NA 46 NA 46.7 NA NA Field pH (S,U.) 6.5. 8.5 NA 6.09 NA 6.46 NA NA NA 6.32 NA 6.53 (6.83) NA NA MW-03 (Class III) Sulfate (mg/L) 3663 NS NA 2/15/2011 NA NS NA 4/13/201 I 3060 NS NA NS NA NS NA 8110/201 1 NA NS NA 1011012011 3470 NS NA NS NA Nitrate + Nitrite (as N) 0.73 NA NA NA 0,3 NA (mg/1.) NA NA NA NA 0.3 NA NA Fluoride {Mg/1,.) 0.68 NA 0.69 NA 0.68 NA NA NA 0.96 NA 0.91 NA NA Field pH (S.U.) 6.5-8 5 NA 6.05 NA 6.58 NA NA NA 6.19 NA 6.5 (6.92) NA NA MW-03A Sulfate 1•118/1.) 3640 NA 3730 NA 3350 NA NA NA 3560 NA 3750 NA NA (Class III) Nitrate + Nitrite (as N) 1.3 NS NA 2/16/2011 NA NS 4/13/2011 NS (111g/l,) NA 1.2 NA NS NA NS NA 8/111201 1 NA NS NA 101111201 1 I. I NS NA NS NA TDS (mgii.J 5805 NA 5770 NA 5720 NA NA NA 5810 NA 5630 NA NA Selenium (ug/L) 89 NA 99 NA 85.8 NA NA NA 88.5 NA 95 NA NA MW-05 Uranium (ug/L) 7.S NS 2114/201 I 29.5 CCiasslll A NS NA 4112/201 I 7.16 NS NA NS NA NS NA 8/9/2011 0.5 NS NA 10110/2011 4,52 NS NA NS NA MW-12 Field pH (S.U.) 6.~-8.:; NA 6.43 NA 6.67 NA NA NA 6.13 NA 6.7 (6.97) NA NA (Class Ill) SclCJiimn (ul!fl_) NS 2/15/201 I NS 4/5/201 I NS NS NS 8/9/2011 NS \0/6/201 I NS NS 25 NA 39 NA 21.7 NA NA NA 15.4 NA 35.4 NA NA MW-15 Sele1tium (ug/L) 128.7 NS NA NA NA I 16 NA NA NA NA NA 112 NA NA (Class Ill) NS NS 4112/2011 NS NS NS NS NS 1011 0/201 I NS NS Field pH (S.U.) 6.62 -8.5 NA NA NA 6.88 NA NA NA NA NA 6 70 NA NA Monitoring GWCLin January 2011 Constituent Exceeding Well (Water GWCL Current Monthly Class) GWDP Sample Date Thallium (ug/1) 1.95 MW-18 Sulfate (mg!L) 1938.9 (C1asslll) NS Field pH (S.U.·) 6.25-8.5 TDS (mg/L) 3198.77 Field pH (S.U.) 6 78-8.5 MW-19 (Classlll) Gross Alpha minus Rn 2.36 NS &U I!'CtiU Nitrate+ Nitrite (as N) 2.83 (011!11,) MW-23 Field pH (S.U.) (Class III) 6.5-8.5 NS Cadmium (u!V'L) 2.5 MW-24 Fluoride (Mg/LJ 0.36 (Class III) Thallium (ug,li.) I NS Field pH (S.U.) 6.5-8.5 Nitrate+ Nitrite (as N) 56 (mg/l_) Chloride (mg!L) 38 MW-27 Sulfate (mg!L) 462 (Class III) NS TDS (mg/L) 1075 Gross Alpha minus Rn 2 & U (pCi!L) Chloride (mg/L) 105 Cadmium (uj!/L) 5.2 Uranium (IJg/Lj 4,9 MW-28 Vanadium (u)!IL) JQ NS (Class III) Mnn;g}1ncse. (ug/l..) 1837 Field pH (S.U.) G. I . a.s Mang11nese (ug!L) 5624 MW-29 TDS (mg!L) 4400 (Class Ill) NS Field pH (S,U.) 6.46-8.5 Gross Alpha minus Rn 3.33 MW-32 & U (pCi/L) (Class III) NS Field pH (S,U.) 6.4-8.5 Notes: GWCL values are taken from August 24, 2012 version of GWDP. NS =Not Required and Not Sampled NR = Required and Not Reported NA = Not Applicable Exceedances are shown in yellow January 2011 Monthly Sample Result NA NA NA NA NA NA NA NA NA NA NA NA NA NA Nt\ NA NA NA NA NA NA NA NA NA NA NA NA NA Values in() parentheses are the field pH measurements for the resampled analyses. Ql 2011 R;liS\IJIS Ql2011 March20ll March Q22011 Qt2011 2011 Q22011 Sample Result Monthly Monthly Sample Result Date Sample Date Result Date 3.49 NA 3.74 1770 NA 1780 211512011 NS 4/6/2011 6.27 NA 6.71 3250 NA 3250 6.78 NA 7.03 2/21/2011 NA NS NA 4/5/2011 0.5 NS NA 2.6 2/9/2011 6.13 NS NA 4/5/2011 7.14 2.78 NA 2.61 NA NA 0.19 2/10/2011 1.42 NS NA 4/5/2011 1.07 5.73 NA 6.12 6 NA 6.4 46 NA 43 2/9/2011 455 NS NA 4/5/2011 442 1090 NA 1190 0.7 NA l.l 114 NA 109 NA NA 4,13 NA NA 3.29 2/14/2011 NA NS NA 411112011 <15.0 NA NA 1690 5.69 NA 6.01 NS NA NA 4900 NS NA NA 4080 NS 4118/2011 NS NA NA 6.45 1.5 NA 4.6 2/9/2011 NS 411/2011 5.99 NA 6.14 Q2 2011 Results Q3 2011 Results Q4 2011 Results May20ll Q32011 September September November o•· ml.ler b ot'Riber December May20ll Jime 2011 June 2011 July 2011 July2011 Q3201l 2011 Q42011 Q420ll 2011 Monthly Monthly Monthly Montbly Monthly Monthly Sample Result Monthly 2011 1onthly Sample Date Result 2011 Monthly ~OJ I Morerhl)' 2011 11)1lthl.)l Monthly Sample Date Result Sample Date Result Sample Date Result Date Sample Date Result Sample Date Hesull JIIDRle_Dal!!, Result RtQllin!il Semi-Annual S11n1pli~ Wells, continued NA NA NA 4.0 3.39 Ni\ 3.83 NA NA NA NA NA 1910 NJ\ 2020 NA NA 8/10/2011 NS NS NS Nr\ NS N,o\ 10/11/2011 NS NS NA NA 9/21111 5.95 6.55 (6.63) NA NA NA NA NA 3190 NA 3220 NA NA NA NA NA 6.65 NA 6.88 (7.02) NA NA NS NA NS NA NS NA 7/20/3011 NA NS NA 10/12/2011 0.6 NS NA NS NA NA NA NA NS NA 4.0 NA NA NS NA NS NA NS NA 8/4/2011 6.38 NS NA 10/6/201 I 6.56 (6 771 NS NA NS NA NA NA NA 1.46 NA 1.78 NA NA NA NA NA NA NA 0.36 NA NA NS NA NS NA NS NA 8/4/2011 <0.50 NS NA 10/11/2011 0.62 NS NA NS NA NA NA NA 6.45 NA 6.44 NA NA NA NA NA 6 NA 6.J NA NA NA NA NA 43 NA 4-1 NA NA NS NA NS NA NS NA 8/8/2011 424 NS NA 10/5/2011 456 NS NA NS NA NA NA NA 1090 NA 1110 NA NA NA NA NA 0.8 NA L5 NA NA NA NA NA 105 NA /-1.1 NA NA NA NA NA NA NA 3.99 NA Nil NA NA NA NA NA 3.19 NA NA NS NA NS NA NS NA 8/8/2011 Ni\ NS NA 10/5/2011 <15.0 NS NA NS NA NA NA NA Nil NA 1540 NA NA A NA NA 5.78 NA 6.07(6.11) NA NA NA NA NA NA NA 4800 NA NA NA NA NA NA NA 4280 NA NA NS NS NS 8/9/2011 NS 10/5/2011 NS NS NA NA NA 6.20 NA 6.52 NA NA NA NA NA 1.9 NA 3.7 NA NA 8/2/2011 NS NS NS NS 10/3/2011 NS NS 8/30/ll 6.10 NA NA NA NA 6.35 NA NA (6.20) Tltblu3-CWCL l~xccedrultl!s for Second Ounrter :2014. under the. Au11.us1 24.2012 GWTlP _Q120l2 Results Q2 201211esUIIS Q3 2012 Resu Its CW 2012 RI!SIIIts March June 2012 June August August September September October October December December Monitoring Well Constituent GWCLin January 2012 January 2012 Q12012 Q12012 March 2012 2012 April2012 Apri12012 Q2 2012 Q22012 Monthly 2012 Q32012 Q32012 2012 2012 2012 2012 2012 2012 Q42012 Q420l.Z 2012 2012 (Water Class) Exceeding GWCL August24, Monthly Monthly Sample Date Result Monthly Monthly Monthly Monthly Sample Result Sample Monthly Sample Result Monthly Monthly Monthly Monthly Monthly Monthly Sample Date Result Monthly Monthly 2012GWDP Sample Date Result Sample Date Sample Date Result Date Date Sample Sample Result Date Result Date Result Date Result Sample Date Result Sample Date Result "· MW-11 (Class II) Manganese (ug/L) 131.29 1/26/2012 102 2/13/2012 154 3/13/2012 121 4110/2012 132 5/8/2012 127 6/19/2012 122 7/\1/2012 135 817/2012 166 9/19/2012 130 10/23/2012 161 11/12/2012 138 12/24/2012 137 MW-14 (Class III) Field pH (S.U.) 6.5-8.5 1/24/2012 6.36 2/21/2012 6,57 3/14/2012 6.51 4/12/2012 6,97 5/9/2012 6.73 6/19/2012 6.90 7/11/2012 6.89 817/2012 6.58 9/18/2012 7 08 10/23/2012 6 83 11/27/2012 6,52 12/18/2012 6.60 Field pH (S.U.) 6.5-8.5 6.63 6.83 6.55 6.58 6.73 6.99 6.88 6.55 6.54 6.54 6.47 6.62 -Cadmium (ug/lj MW-25 (Class III) 1.5 1125/2012 NA 2/14/2012 1.31 3/14/2012 NA 4/9/2012 NA 5/2/2012 1.33 6118/2012 NA 7110/2012 1.24 8/6/2012 NA 9/18/2012 NA 10/22/2012 NA 11/12/2012 1.56 12/24/2012 NA Fluoride (mg/L) 0.42 NA 0.34 NA NA 0.32 NA 0.3 NA NA NA ---o:m NA Uranium 6.5 6.6 6.5 6.93 6.52 5.90 7.6 6.45 6.72 6.01 6.37 6.61 4.83 Nitrate + Nitrite (as 0.62 1.9 2/15/2012 1.2 3 3.4 2.9 2.3 1.9 1.6 /.8 3.5 0,55 1.46 N) (mg/L) 7/1112012 !--Uranium {UJt}L) 41.8 64.6 2/2112012 59.4 31.2 42.2 18.2 66.0 28.4 67.4 64.9 26.9 ~ 51.3 Chloroform (ug/L) 70 1900 .1300 2900 2900 1700 2400 8/16/2012 970 2200 2300 4720 4020 1250 Chloride (mg/L) 58.31 68 40 74 82 74 85 7111/2012 78 78 67 2.62 52.9 65.9 2115/2012 5/7/2012 !-- MW-26 (Class l!I) Carbon Tetrachloride 1/25/2012 3/14/2012 4/11/2012 6/19/2012 8/8/2012 9/19/2012 10/24/2012 I 1115/2012 12/24/2012 5 <l.O <1.0 <1.0 <1.0 6/26/2012 <1.0 <1.0 8/16/2012 <1.0 <1.0 <1.0 <I.O <1.0 <1.0 (ug/L) 2115/2012 6.72 (6 91) 7111/2012 7.10 r--- Field pH (S,U.) 6.74-8.5 6.59 6.39 6,88 7.00 (7.01) 7.00 6.60 7.40 6.63 6.60 6.78 2/2.112012 (6.7]) 8116L2012 (6.80) !--Dichloromethane (Methylene Chloride) 5 13 2/15/2012 24 27 20 10 16 8/16/2012 4.9 17 9.8 15.0 34.6 5.5 (\JWL} I' Nitrate+ Nitrite (as 2.5 17 17 18 17 16 IS 17 18 16 16.2 18.5 17.2 N) (mg/L) 1124/2012 t-- MW-30 (Class TI) Chloride (mgJL) 128 124 2/14/2012 126 3/14/2012 128 4/10/2012 128 5/2/2012 124 6118/2012 131 7110/2012 128 8/7/2012 139 9119/2012 130 10/23/2012 135 11/13/2012 ~ 12/26/2012 122 Uranium (ug/L) 8.32 NS NA 7.42 8.38 7.84 6.81 7.8 7.64 8.04 7.67 7.86 ~ 5.80 Selenium (ugiL) 34 1/24/2012 33.3 35 39.5 39.1 323 37 38.5 38.4 41.9 45.2 36 31.6 Nitrate + Nitrite (as 5 21 21 22 21 20 21.6 21 21 21 18 23.6 22.2 N) (m•/L) -TDS (mg/L) 1320 1360 1240 1400 1380 1410 1460 1400 1400 1460 1320 ~ 1270 MW-31 (Class Ill) Chloride (1ng/L) 143 1/24/2012 155 2/13/2012 150 3113/2012 152 4/9/2012 160 5/2/2012 151 6118/2012 138 7/9/2012 161 8/6/2012 175 9/18/2012 172 10/22/2012 157 11/6/2012 /89 12/18/2012 170 6/29/2012 -Selenium (ug/L) 71 NS 67.8 NS NS 70.2 NA 74 NA NA NA 76.9 NA -Field pH (S.U.) 6 5 . 8.5 6.78 7 37 7.13 7.14 7.19 7.28 (7,63" 7.53 6.96 7.1 7.05 7.04 7.10 -Sulfate (llli!JI..) 532 539 538 517 547 532 497 529 571 561 545 557 664 Manganese (ug/L) 200 264 253 269 277 258 304 272 273 283 253 241 240 -Thallium (ugll) 0.5 <0.50 0.65 0.71 0.59 0.66 < 0.50 0.57 0.61 0.54 0.517 0.554 0.5 - MW-35 (Class II) Gross Alpha minus 3.75 1/24/2012 6.5 2/14/2012 4.1 3/13/2012 6.2 4110/2012 4.1 5/2/2012 4.5 6/19/2012 4.9 7/10/2012 3.5 8/8/2012 4.2 9/19/2012 5.4 10/23/2012 4.31 11/1 3/2012 4.23 12/18/2012 6.5 Rn & U (pCi/L) ~ Selenium (ug/L) 12.5 NA 19.7 NA NA 11.4 7.0 15.9 18.8 8.2 19.0 12.1 r---Uranium (ug/L) 7.5 16.1 24.7 24.9 22.4 22.2 22.5 24.5 26.2 22.9 22.4 21.8 21 Requlrt:dSem1-Annual SUIIIJIImg Wells MllllgiUICW (llg/1:.) 289 NA NA NA NA 176 NA NA NA NA NA 315 NA ~·cu'l1hwrofllmn lug/1.. r----MW-01 (Class II) II 5 NS NA NS NA NS NA NS NA 5/1/2012 10.3 NS NA NS NA NS NA NS NA NS NA 11/27/2012 21.8 NS NA Sulfate (mg/L) 838 NA NA NA NA 659 NA NA NA NA NA ~ NA Selenium (ug/L) 37 NA 43.1 NA NA 52.8 NA 51.1 NA NA NA ~ NA Field pH (S.U.) 6 5 • 8,5 NA 6.63 NA NA 6.67 NA 6.99 NA NA NA 6.55 NA MW -03 (Class III) Sulfate (mg/L) 3663 NS NA 2/29/2012 NA NS NA NS NA 5/14/2012 3140 NS NA 7/18/2012 NA NS NA NS NA NS NA 11/28/2012 ~ NS NA Nitrate+ Nitrite (as r---- NJ.ltllg/l.J 0.73 NA NA NA NA 0.4 NA NA NA NA NA 0.419 NA -Fluoride (Mg/L) 0.68 NA 0.86 NA NA 1.04 NA 0.96 NA NA NA 1.26 NA Field pH (S.U.) 6.5. 8.5 NA 6.46 NA NA 6.68 NA 7.01 NA NA NA 6.35 NA MW-03A (Class Sulfate (mg/L) 3640 NA 3020 NA NA 3220 NA 3700 NA NA NA 2780 NA -lll) Nitrate+ Nitrite (as 1.3 NS NA 3/1/2012 NS NS 5/15/2012 NS 7119/2012 NA NS NA NS NA NS NA 11/29/2012 1.31 NS NA N) (mg!L) NA NA NA 1.1 NA TDS (mg/L) 5805 NA 5690 NA NA 5730 NA 5720 NA NA NA 56iO NA Selenium (ug/L} r---89 NA 65.8 NA NA 85.1 NA 99.3 NA NA NA 111 NA MW-05 (Class II) Uranium (ug/L) 7.5 NS NA 2/28/2012 18.6 NS NA NS NA 5/9/2012 1.23 NS NA 7/16/2012 0.75 NS NA NS NA NS NA 11/27/2012 0.402 NS NA MW-12 (Class III) Field pH (S.U.) 65-85 NA 6.81 NA NA 6,91 NA 6.98 NA NA NA 6.54 NA Selenium (u!!fL) NS 2/29/2012 NS NS 5/10/2012 NS 7117/2012 NS NS NS 11/27/2012 ~ NS 25 NA 27.2 NA NA 19,6 NA 20.7 NA NA NA NA Selenium (ug/L) 128.7 NA NA NA NA 152 NA 120 NA NA NA ~ NA MW-15 (Class III) NS 2/22/2012 NS NS 5/9/2012 NS 7/17/2012 NS NS NS 11/14/2012 NS Field pH (S ,U.) 6.62-8.5 NA 6.84 f\IA NA 6.63 NA 7.05 NA NA NA 6.86 NA Ql 2012 Results Monitoring Well Constituent GWCLin January 2012 (Water Class) Exceeding GWCL Current Monthly GWDP Sample Date Thallium (ijl;/J) 1.95 MW-18 (Class Ill) Sulfate (1\lg/l..) 1938.9 ' NS Field pH (S.U,) 6.25-8.5 TDS {rugiJ.....) 3198 77 Field pH (S.U,) 6.78-8.5 MW-19 (Class III) Gross Alpha minus 2.36 NS Rn & U (p(:I/LJ Nitrate+ Nitrite (as 2.83 N) (mg}l.J MW-23 (Class III) Field pH (S.U.) 6.5. 8.5 NS Cadmium (UglL) 2.5 Fluoride (fv!g/1-) 0.36 MW-24 (Class III) Thallium (11g/l.,) 1 NS Field pH (S.U.) 6.5. 8.5 Nirrnte + 1\'ltritc (as 5.6 Nllmg/L) Chloride (n~giL1 38 MW-27 (Class ill) Sulfate (mg/L) 462 NS TDS (nlg/L) 1075 Gross Alpha minus 2 Rn & U (pCi/l.) Chloride (_f11#L) 105 Cadmium (up/L) 5.2 Uranium (ug/t.) 4.9 MW-28 (Class III) Vanadium (~} 30 NS M~ngMJ<!..<e (ug/l .. ) 1837 Field pH (S.U.) 6.1. 8.5 Manganese (ug/L) 5624 TDS lms/1•) 4400 MW-29 (Class Til) NS Field pH (S.U.) 6.46. 8.5 Gross Alpha minus 3.33 Rn & U (pCi/l.) MW-32 (Class III) NS Field pH (S.U.) 6.4. 8.5 Notes: GWCL values are taken from August 24, 2012 version of GWDP. NS =Not Required and Not Sampled NR = Required and Not Reported NA = Not Applicable Exceedances are shown in yellow January 2012 Monthly Result NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA Values in ()parentheses are the field pH measurements for the resampled analyses. Q12012 Sample Date 2/27/2012 2/28/2012 2120/2012 2/23/2012 2/28/2012 2/28/2012 2/22/2012 2/21/2012 Q2 2012 Results March June 2012 Q12012 March 2012 2012 April2012 April2012 Q22012 Q22012 Monthly Result Monthly Monthly Monthly Monthly Sample Result Sample Sample Date Result Sample Date Result Date Date Rcq01rrd Se • Sa m•-Annual mpling Wells, continued 3.63 NA NA 3.51 1920 NA NA 1790 NS NS 4/30/2012 NS 6.6 NA NA 6.59 3230 NA NA 3280 6.83 NA NA 6.86 NA NS NA NS NA 5/16/2012 0.9 NS 3.9 NA NA 3.7 6.61 NS NA NS NA 5/l6/2012 6.74 NS 2.25 NA NA 2.01 NA NA NA 0.14 0.96 NS NA NS NA 5/l0/201 2 0.74 NS 6.03 NA NA 6.21 6.4 NA NA 6.2 45 NA NA 46 451 NS NA NS NA 5/l/2012 446 NS 1140 NA NA 1170 2.3 NA NA 0.8 109 NA NA 114 NA NA NA 3.85 NA NA NA 3.44 NA NS NA NS NA 5/8/2012 <15.0 NS NA NA NA 1850 6.22 NA NA 6.15 NA NA NA 6140 NA NA NA 4600 NS NS 5/8/2012 NS 7.12 NA NA 6.47 1.8 NA NA 2.4 NS NS 4/30/2012 NS 6.57 NA NA 6.40 Q3 2012 Results Q4 2012 Results June August August September September October October December December 2012 Q32012 Q32012 2012 2012 2012 2012 2012 2012 Q42012 Q42012 2012 2012 Monthly Sample Result Monthly Monthly Monthly Monthly Monthly Monthly Sample Date Result Monthly 1 Monthly Result Date Sample Result Sample Result Sample Date Result Sample Date Result Date Date NA 3.73 NA NA NA 3.2 f---NA NA 1900 NA NA NA 1210 NA 7/l8/2012 NS NS NS 1ll26/2012 f---NS NA 6.64 NA NA NA ~ NA NA 3220 NA NA NA 3160 NA NA 7.21 NA NA NA 6.71 NA f--- NA 7/l9/2012 NA NS NA NS NA NS NA 12/l3/2012 4.86 NS NA 1- NA 4 NA NA NA 3.96 NA NA 7/17/2012 7.10 NS NA NS NA NS NA 12/5/2012 6.61 NS NA NA 4.7 NA NA NA ~ NA NA NA NA NA NA ~.~~~ NA NA 7/18/2012 1.36 NS NA NS NA NS NA ll/29/2012 NS NA NA 6.45 NA NA NA 6.01 NA NA 6.7 NA NA NA 6.9 NA -NA 47 NA NA NA 44.2 NA NA 453 NA NA NA 1l/13/201 2 451 NS NA 7/16/2012 NS NS NS 10'70 NA 1150 NA NA NA NA - NA 1.2 NA NA NA 1.33 NA NA 7/16/2012 105 NA NA NA 115 NA NA NS NA NA NA NA 437"' ~ NA NA NS NA NA NA NA ~ NA NA NS NA NS NA NS NA NS NA 11114/2012 ~~~~ NS NA NA 8/1/2012 1660 NA NA NA NA f--- NA 7116/2012 6.38 8/1/2012 (5.81) NA NA NA 5.98 NA NA 8/l/2012 5190 NA NA NA 5040 NA NA 8/l/201 2 4420 NA NA NA 4430 NA NS NS NS 11/1412012 NS NA 7116/2012 6.68 NA NA NA 6.48 NA 8/1/2012 (6.45) NA 1.4 NA NA NA 2.97 NA 7/912012 NS NS NS 11/6/2012 r---NS NA 6,72 NA NA NA 6.23 NA Tnhl~ 3-GWCL-Ex.~'"""" fur Seco•1d Qm.rter 2014 umlt,r the Au ust 24 20U GWDI' w 2013 Results Q12013R~Ib Q3 2D13 Reutlu Q420URaula January March June 2013 August 2013 August September September October October Dea!mber December Monitoring Constituent GWCL in August 24, January 2013 2013 Q12013 Q12013 2013 March 2013 April2013 April2013 Q22013 Q22013 Monthly June 2013 Q32013 Q32013 Monthly 2013 2013 2013 2013 2013 Q42013 Q42013 2013 2013 Sample WeD {Water Exteeding GWCL 2012GWDP Monthly Sample Monthly Sample Result Moothly Monthly Moothly Monthly Sample Result Sample Monthly Sample Result Sample Monthly Monthly Monthly Monthly Monthly Sample Date Result Monthly Monthly Frequency Class) Date Result Date Sample Result Sample Date Result Date Date Result Date Date Result Sample Result Sample Date Result Sample Date Result Date Date Rt!q_ufreil QuartN-ly&u!llllinK Wells MW-11 (Class Manganese (ug/L) 131.29 1123/2013 115 2120/2013 139 3/20/2013 164 4/16/2013 181 5/14/2013 144 6/25/2013 13.5 7/10/2013 138 8/20/2013 1.58 9/18/2013 134 10122/2013 129 ll/19/2013 1.52 12/18/2013 196 Quarterly llJ MW-14 (Class Field pH (S.U.) 6.5 -8.5 1/23/2013 6.48 2/26/2013 6.52 3/20/2013 6.48 4116/2013 7.58 5/14/2013 7.39 6/25/2013 6.54 7/1112013 6.47 8/20/2013 6.86 9/J9/2013 6.48 10/22/2013 6.77 l l/20/2013 6.51 I 2/18/2013 6.74 Quarterly ITT) Field pH (S.U.) 6.5 -8.5 6 65 6.62 6.41 7.00 7 19 6.61 6.32 6 74 6.54 6.81 6.62 6 73 Quarterly MW-25 (Class Cadmium (11!1/L) 1.5 1122/2013 NA 2/20/2013 1.35 3/19/2013 1.40 4/17/2013 1.36 5/14/2013 1..52 6/24/2013 1.3 l 7/10/2013 1.41 8/19/2013 1.57 9/17/2013 1.31 10/22/2013 1.50 11/19/2013 1.35 12/17/2013 1.23 QuarlCTly Ill) Fluoride (m8/L) 0.42 NA 0.32 NA NA 0.392 NA 0 . .534 NA NA NA 0.329 0.296 QuarteriJ Uranium 6.5 5.97 5.39 5.68 5.56 5.88 5.35 6.22 6.42 5.99 5.94 7.13 NA Quarterly Nitrate+ Nitrite (as 0.62 1.66 1.38 1.61 1.73 2.01 3.04 2.JJ* 1.98 1.77 3.60 4.10 1.38 2.56 Quarterly 1\')lllljj/1~ Uranium (\lg/1..} 41.8 65.7 57.8 69 58.8 64.3 71.3 70 72.3 19,9 58.8 75.8 70.4 QU!U10fly Chloroform (ug/Li 70 1270 1.500 1340 1680 1210 4030* 2410 2/10 4170 3420 1220 1680 Qu~nCTiy Chloride (mg/L) 58.31 63.5 77 73.6 70.4 63.1 87.8 77.9• 72.1 70.8 77.3 63.8 62.3 65.7 Quarterly MW-26 (Class 1124/2013 2/20/2013 3/20/2013 4/J7/2013 5/23/2013 6/5/2013 7/1112013 8/20/2013 9/J8/2013 10/23/2013 11/20/2013 12/J8/2013 Ill) Carbon 5 NA 3.15 NA NA <1.0 6/25/2013 <1.0 <1.0 NA NA NA <1.0 NA Quarterly Tetrachloride (ug!L) Field pH (S_U.) 6.74 -8.5 6.51 6.71 6.70 6.96 7.31 6.85 6.43 7.41 6.71 6.82 6,83 6.93 Quarterly Dichloromethane (Methylene 5 6.49 5.53 8.31 10.2 4.07 52.4* 14.2 14.6 42.4 29.8 7.64 7.48 Quarterly Chll\Tillc) (U!lfL) [12.1] Nitrate + Nitrite (as 2.5 19.2 21.4 14.3 16.8 18.8 16./ 17.6 16.4 16.9 19.7 19.5 20.7 Quarterly NJ(nmlt..l MW-30 (Class Chloride (m,g/L) 128 1/23/2013 128 2126/2013 129 3120/2013 126 4117/2013 117 5/15/2013 119 6/2512013 127 7110/2013 130 8/20/2013 126 9/18/2013 131 10/22/2013 128 11/20/2013 124 1211 8/2013 134 Quarter~y ll) Uranium (ugti..J 8.32 8.36 7.4 6.85 7.08 6.31 8 22 7 48 7.07 7.00 6.91 8.57 NA Quiuterly Selenium (ur/L) 34 37.2 42.3 39 37.3 39.4 32.1 36.5 36.3 35.2 39.5 36.6 35.1 Quanerty Nitrate+ Nitrite (as 5 22.8 19.3 19.1 18.8 23.8 20.0 21.7 16.0 21.2 21.2 23.9 24.2 Quarterly N}(ml!ll.l: TDS (111g/l,) 1320 1270 1390 1420 1260 1540 1380 1510 1440 1500 1460 1320 1500 Qomeriy MW-3 1 (Class Chloride (llljj/L} 143 l/22/2013 176 2/19/2013 174 3/19/2013 168 4/16/2013 171 511 3/2013 169 6/24/2013 179 7/9/2013 182 8/19/2013 183 9117/2013 193 10/23/2013 188 11/18/2013 174 12117/2013 203 Ou:merly m) Selenium (u&/1..) 71 NS 74.1 81.8 72.9 75.9 73.7 75.7 73.2 72.6 80.7 74.5 79.8 Quarterly Field pH (S.U ) 6.5-8.5 6,94 7.32 7.28 6.37 7.92 7.10 6.98 7.36 7.06 7.35 6.99 7.23 Quarterly Sulfate t-mg/L) 532 6ll 644 6ll 668 630 659 659 656 666 637 609 656 Quanerly Mnng;u~W.) (1lg/L) 200 247 272 246 243 252 243 250 262 257 240 251 260 Qullnerly Thallium (ugtl] 0.5 <0.5 <0.5 0.505 <0.5 0.715 0.946 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 Quarterly MW-35 (Class Gross Alpha minus 3.75 1/23/2013 6.62 2/26/2013 5.09 3119113 9.51 4/17/2013 4.75 511 3/2013 4.92 6/24/2013 3.24 7/9/2013 5.70 8/19/201 3 3.92 9/17/2013 5.10 10/23/2013 3.73 11119/2013 5.39 12117/2013 4.74 Quarterly ll) Rn & U (pc!/L.! Selenium (ugtl,) 12.5 11.0 10.8 22.6 11.8 16.1 13.6 8.01 <5 <5 19.8 <5 <5 Quarterly Uran.ium (uli/L:) 75 23.6 21.3 22.1 20.0 22.0 19.3 23.0 21.4 20.2 21.8 24.1 20 Quarterly ncqui~:efl Semi-Annual Snrnpllng.WeUs Manganese (ug/L) 289 NA 173 NA NA 127 NA 83.9 NA NA NA 113 NA Semi-Annually MW-01 (Class ·w uhydl'tlfurnn (ugll 11.5 NS NA 3/12/2013 12.6 NS NA NS NA 5/21/2013 3.26 NS NA 7/23/2013 1.86 NS NA NS NA NS NA 12/4/2013 5.51 NS NA ~eml·i\IIIIU~lJ~ 11) Sulfate ltllWLl 838 NA 761 NA NA 839 NA 9ll NA NA NA 930 NA S<:mi-AnnUllll}'_ Selenium tull!'L> 37 NA 51.8 NA NA 46.3 NA 52.0 NA NA NA 32.8 NA Semi-Annually Field pH (S. U,) 6.5 -8 5 NA MW-03 (Class 6.20 NA NA 7.14 NA 6.46 NA NA NA 6.78 NA Semi-Annually ill) Sulfate {mJ!IW 3663 NS NA 3/12/2013 NA NS NA NS NA 5/22/2013 2180 NS NA 7/18/2013 NA NS NA NS NA NS NA 12/11/2013 3760 NS NA Semi·Annu"IIY Nitrale + Nitrite (as 0.73 NA NA NA NA 0.456 NA NA NA NA NA 1.21 NA Semi-Annually N)(JIIJ!/1..) Fluoride (MgfL') 0.68 NA 0.902 NA NA 0.994 NA 1.18 NA NA NA 1.28 NA Semi-1\tuiulllly Field pH (S.U.) 6,5 -8.5 NA 6.84 NA NA 7.10 NA 6.50 NA NA NA 6.98 NA Semi-Annually MW-03A (Class Sulfate {mg/LJ 3640 NA 3480 NA NA 3120 NA 3670 NA NA NA 3360 NA St'Rli-·1\ul•u-~lly m) Nitrate + Nitrite (as 1.3 NS NA 3/13/2013 NS NS 5/23/2013 NS 7119/201 3 1.09 NS NA NS NA NS NA 12/11/2013 1.52 NS NA Semi-Annually N) (mg/L) 122 NA NA l.ll NA TDS 'ln1g/L} 5805 NA 5750 NA NA 6020 NA 5860 NA NA NA 5940 NA Scmi•t\nnunlly Selenium (ug}L) 89 NA 88.7 NA NA 75.6 NA 79.7 NA NA NA 77.9 NA Scmi·Ar111U.IIlly MW-05 (Class Uranium (ug/L) 75 NS NA 3/11/2013 36 NS NA NS NA 5/14/2013 1.33 NS NA 7/18/2013 0 574 NS NA NS NA NS NA 12/4/2013 20.1 NS NA Semi-Annually rn MW-12 (Class Field prJ {S.U,} 6.5-8.5 NA 6.56 NA NA 7.19 NA 6.60 NA NA NA 6.69 NA S<l!•li·A!IIIUllll~ Ill) SCienium (u!')W NS 3/6/2013 NS NS 5/1512013 NS 7117/2013 NS NS NS 12/9/2013 21.7 NS SCni!·Annu!llly 25 NA 19.6 NA NA 19.0 NA 20.5 NA NA NA NA MW-15 (Class Selenium (ug/L) 128.7 NA 137 NA NA 120 NA 100 NA NA NA 106 NA Semi· Annually lll) NS 3/5/2013 NS NS 5115/2013 NS 7118/2013 NS NS NS 11/20/2013 NS Field pH (S.U.) 6.62-8.5 NA 6.75 NA NA 7.27 NA 6.68 NA NA NA 6.61 NA Scml·A\IIl\fllll}' Monitoring Well (Water Class) MW-18 (Class ill) MW-19 (Class Ill) MW-23 (Class Ill) MW-24 (Class ill) MW-27 (Class Ill) MW-28 (Class ill) MW-29 (Class ffi) MW-32 (Class ill) Ql 2013 Resultl Constituent GWCL in Current January 2013 Exceeding GWCL GWDP Monthly Sample Date Thallium (ugll) 1.95 Sulfate (rngiiJ 1938.9 NS Field pH (S"U_) 6.25-8.5 TDS (rng(L) 3198.77 Field pH (S~U ) 6.78-8.5 Gross Alpha minus 2.36 NS Rn & U 11!Clii.J Nitrate+ Nitrite (as 2.83 N)(fl1SVU Field pH (S,U,) 6.5-8.5 NS Cadmium {ugfl.J 2.5 Fluoride (M!l/L} 0.36 Thallium (ll)!/1:.) I NS Field pH (S.U,) 6.5 -8.5 Nitrate+ Nitrite (as 5.6 N)(nl$!/L) Chloride Cmg./LJ 38 Sulfate {il1Wl.) 462 NS TDS (M!g(l.) 1075 Gross Alpha minus 2 Rn & U (pCi/L) Chloride (iLJAIL) 105 Cadmium (ugll.j 5.2 Uranium {ug/~~ 4.9 Vanadium luj!/q, 30 NS M~ll!lllllt!$C (u&/L). 1837 Field pH (S.U.) 6.1-8.5 Mnngnnc~c {ug/1..) 5624 TDS (mg!L) 4400 NS Field pH (S.U.) 6.46-8.5 Gross Alpha minus 3.33 Rn & U (pCi/L) NS Field pH (S.U.) 6.4-8.5 Notes: GWCL values are taken from August 24, 2012 version of GWDP. NS =Not Required and Not Sampled NR = Required and Not Reported NA = Not Applicable Exceedances are shown in yellow January 2013 Q12013 Monthly Sample Result Date NA NA 2/25/2013 NA NA NA NA 3/13/2013 NA NA 3/11/2013 NA NA NA 3/13/2013 NA NA NA NA 2/25/2013 NA NA NA NA NA NA 3/5/2013 NA NA NA NA 3/6/2013 NA NA 2/19/2013 NA Values in() parentheses are the field pH measurements for the resampled analyses. • Data are reported from the 6/5113 chlorofnn program sample. QZ 2013 Results March June 2013 Q12013 2013 Marcb2013 Apr112013 Apr112013 Q22013 Q22013 Monthly June 2013 Result Monthly Monthly Monthly Monthly Sample Result Sample Monthly Sample Result Sample Date Result Date Date Result Date Required Semi-Annual SamtJii"ll Wdl~. continued 3.26 NA NA 2.81 NA 1270 NA NA 1860 NA NS NS 5/20/2013 NS 6.35 NA NA 6.97 NA 3350 NA NA 3160 NA 6.50 NA NA 7.16 NA 1.11 NS NA NS NA 5/20/2013 1.19 NS NA 3.61 NA NA 4.21 NA 6.37 NS NA NS NA 5/23/2013 7.23 NS NA 20 NA NA 1.32 NA 0 355 NA NA 0.211 NA 0.88 NS NA NS NA 5/22/2013 0.618 NS NA 6.29 NA NA 6.77 NA 7.94 NA NA 7.09 NA 50.3 NA NA 44.3 NA 431 NS NA NS NA 5/21/2013 497 NS NA 1140 NA NA 1110 NA <1.0 NA NA I 57 NA 110 NA NA 102 NA NA NA NA 4.61 NA NA NA NA 3.58 NA NA NS NA NS NA 51!5/2013 <15.0 NS NA 1680 NA NA 1730 NA 6.00 NA NA 6.63 NA 5340 NA NA 5140 NA 4500 NA NA 4340 NA NS NS 5/23/2013 NS 6.36 NA NA 6.88 NA 5.02 NA NA 3.72 NA NS NS 5/13/2013 NS 6.52 NA NA 7.10 NA Q3 20U Results August 2013 August September September October October December December Q32013 Q32013 Monthly 2013 2013 2013 2013 2013 Q42013 Q42013 2013 2013 Sample Sample Result Sample Monthly Monthly Monthly Monthly Monthly Sample Date Result Monthly Monthly Frequency Date Date Result Sample Result Sample Date Result Sample Date Reault Date 3.32 NA NA NA 3.06 NA Semi-Annually 1860 NA NA NA 2000 NA Scm)..Anm1nlly 7/15/2013 NS NS NS 12/3/2013 NS 6.45 NA NA NA 6.38 NA Semi-Annually 3170 NA NA NA 3240 NA Stmi-1\nnually 6.91 NA NA NA 6.58 NA Semi-Annually 7/15/2013 <1.00 NS NA NS NA NS NA 12/3/2013 <1.00 NS NA Semi-Annually 3.66 NA NA NA 3.70 NA Semi-Annually 7118/2013 6 61 NS NA NS NA NS NA 12/18/2013 7.21 NS NA Semi-Annually 6.72 NA NA NA 1.15 NA Semi-Annually 0.288 NA NA NA 0.310 NA Scmi·Anutlally 7/19/2013 1.64 NS NA NS NA NS NA 12/12/2013 0.707 NS NA Scmi-Annunlly 5.80 NA NA NA 6.08 NA Semi-Annually 6.97 NA NA NA 7.89 NA Semi-Annually 44.2 NA NA NA 45.0 NA Semi-Annnnll~ NA NA NA NA 442 NA Semi-A.nD.WII.J_t_ 7117/2013 NS NS NS 12/4/2013 NS 1110 NA NA NA /100 NA Semi-Anuunlly <1.00 NA NA NA 1.28 NA Semi-Annually 107 NA NA NA 109 NA Semi-Annually NA NA NA NA 4.74 NA Semi-Annually NA NA NA NA 3.34 NA Semi-Annually 7/17/2013 NA NS NA NS NA NS NA 12/4/2013 <15.0 NS NA Semi-Annually 1650 NA NA NA 1530 NA Scmi4\11Dually 5.97 NA NA NA 6.10 NA Semi-Annually 5140 NA NA NA 5320 NA Semi-Annually 4270 NA NA NA 4370 NA Scunf-A(uluflfl.Y 7/1712013 NS NS NS 1 1120/2013 NS 6.37 NA NA NA 6.35 NA Semi-Annually 6.46 NA NA NA 1.86 NA Semi-Annually 7/9/2013 NS NS NS 11/18/2013 NS 6.39 NA NA NA 6.29 NA Semi-Annually 'fall!~ 3 -GWCL Excccdances for Sec1ml Oun11cr 2014 undQf tb, Auml,'o"t 24 2012 GWDI' Ql 2014 Results Jtkfl .. ..,2bl-.. JI!IMity V~l!rlli!I'J' F~I"'IIII'S' .\pruzos>t pril~l'4 Ma %014 Mc!dU~ 'i014 012014 Qi 12014 M•yZOI~ Q,t-20~- Wetl.tW•wr Cllnttil~ 'illj; G\VCL I~ up.124, Montlii¥.~...,P~ 1014 Mli!Uiij lOt it Sllmpllj Moathb Moodll)· Mont.,., Mont~~~. Sample: Q1~14 Sam flit ~ OYi 1. t!'IJ2GWOP l)a~ Mcffl1hl ~J~plt Mnathl ,. ~·· &!1nPJe ~$11 &ui~Jilb R&d! llllb! RGUII f.Rqualty Rmdt Date Jtt.silll ~ Date ~Wll\l~ Q~rltdy SllaiJlliOjc WC!IIS MW-11 (Class Manganese (ug/L) 131.29 1/8/2014 141 2/24/2014 10 3111/2014 134 4/25/2014 136 5/14/2014 128 6/3/2014 1~ Quarterly IT) MW-14 (Class Field pH (S.U.) 6.5-8.5 118/2014 6.60 2/24/2014 6.16 3/1 L/2014 6.J3 4/23/2014 6.84 5/13/2014 6.60 6/3/2014 7.63 Quarterly III) Field pH (S.U.) 6.5-8.5 6.37 6.10 6.27 7.18 6.80 6.74 Quarterly MW-25 (Class Cadmium (u_g/L) 1.5 In/2014 1.39 2113/2014 1.29 3110/2014 1.29 4/28/2014 1.51 5/13/2014 1.34 6/212014 I 24 Quarterly III) Auoride (lllji/L} 0.42 0.297 0.313 0.355 0.409 0.321 0.328 Quarterly Uranium 6.5 NA 5.83 6.26 10.6 7.43 6.07 Quarterly Nitrate + Nitrite (as N) 0.62 2.42 2.12 1.30 1.20 1.64 1.42 Quarterly (mg/L) Uranium (ug/L) 41.8 81.7 72.2 51.8 96.0 90.6 75.0 Quarterly Chloroform (ug/L) 70 1580 2810 2800 1310 1580 1450 Quarterly Chloride (mg/L) 58.31 69.7 70.4 61.0 62.1 61.0 63.2 Quarterly MW-26 (Class 118/2014 2/24/2014 3/12/2014 4/30/2014 5114/2014 6/5/2014 Ill) Carbon Tetrachloride 5 NA NA 6.86 NA <LO <LO Quarterly (ug/L) Field pH (S.U.) 6.74-8.5 6.80 6.78 6.50 7.19 7.13 6.78 Quarterly Dichloromethane (Methylene Chloride) 5 6.52 25.8 15.5 5.54 10.2 6.73 Quarterly (ug/L) Nilmte +Nitrite (as N) 2.5 20.3 18.4 21.3 18.3 17.9 19.4 Quarterly (nlJ!/.1.1 MW-30 (Class Chloride (mg/L) 128 11812014 131 2/25/2014 135 311112014 144 4/23/2014 154 5/14/2014 128 6/3/2014 128 Quarterly II) Uranium (UglL) 8.32 NA 6.83 7.84 6.84 9.82 7.35 Quarterly Selenium (ug!L) 34 35.6 35.8 38.0 32.8 37.0 35.4 Quarterly Jllitmu: + i'.~lril.: (as N) 5 24.0 20.6 26.2 19.1 23.3 23.1 Quarterly (nl!iW TDS (n·•),liL) 1320 1510 1460 1490 1440 1510 1520 Quarterly MW-31 (Class Chloride (mg/1,) 143 1n/2014 194 2117/2014 197 230 4/28/2014 230 5/13/2014 200 6/2/2014 173 Quarterly III) Selenium (ugll,) 71 74.4 75.8 77.2 85.4 74.5 69.4 Quarterly Field pH tS.U.) 6.5-8.5 7.13 6.4.1 6.53 7.45 6.83 8.23 Quarterly Sulfate (mg/L) 532 558 480 681 527 639 555 Quarterly Manganese (ug/L) 200 252 247 204 194 249 282 Quarterly Thallium (ug/1) 0.5 0.535 <0.5 <0.5 0.582 0.521 <0.5 Quarterly MW-35 (Class Gross Alpha minus Rn & 3.75 1/8/2014 4.12 211112014 3.98 2/26114 4.33 4/25/2014 2.95 5/14/2014 3.67 6/4/2014 3.36 Quarterly 11) U•(pCi/L) Selenium (ugfi,J 12.5 8.95 12.3 14.1 18.6 17.0 13.9 Quarterly Uranium (ug/L) 7.5 20.8 20.6 21.5 30.6 26.9 21.9 Quarterly .Rtq'\llttod~Atunml Silmpllna Wi'Ds Manganese (ug/L) 289 NA NA 76.8 NA NA 82.3 Semi-Annually MW-01 (Class Tetrahydrofuran (ug/L) ll.5 NS NA NS NA 2/20/2014 3.25 NS NA NS NA 5/28/2014 3.39 Semi-Annually 11) Sulfate (ll'lj!IL) 838 NA NA 836 NA NA 909 Semi-Annually Selenium Olgll.) 37 NA NA 37.0 NA NA 69.5 Semi-Annually Field pH (S.U.) 6.5-8.5 NA NA 6.23 NA NA 6.56 Semi-Annually MW-03 (Class Ill) Sulfate (rllj!}l.,) 3663 NS NA NS NA 2/26/2014 NA NS NA NS NA 5/30/2014 3460 Semi-Annually Nitrate + Nitrite (as N) 0.73 NA NA NA NA NA 0.573 Semi-Annually (mg/Ll Auoride (!VIgiL) 0.68 NA NA 0.771 NA NA 1.02 Semi-Annually Field pH (S.U.) 6.5 -8.5 NA NA 6.58 NA NA 6.60 Semi-Annually MW-03A (Class Sulfate (lll!!fL) 3640 NA NA 3100 NA NA 3830 Semi-Annually III) Nitrate+ Nitrite (as N) 1.3 NS NA NS NA 315/2014 0.849 NS NA NS NA 5/30/2014 0.97 Semi-Annually (lllg/L) TDS {Il~) 5805 NA NA 5600 NA NA 5790 Semi-Annually Selenium (ug/L) 89 NA NA 92.1 NA NA 104 Semi-Annually MW-05 (Class Uranium (ug/L) Ill 7.5 NS NA NS NA 2112/2014 22.0 NS NA NS NA 6/4/2014 2.42 Semi-Annually MW-12 (Class Field pH (S.U.) 6.5-8.5 NS NA NS NA 2/12/2014 6.13 NS NA NS NA 7.10 Semi-Annually ill) Selenjum tul!IL1 6/4/2014 If~ 25 NA NA 23.7 NA NA Semi-Annually MW-15 (Class Selenium (ng/L) 128.7 NA NA 110 NA NA 105 Semi-Annually III) NS NS 2/25/2014 NS NS 6/4/2014 Field pH (S.U.) 6.62-8.5 NA NA 6.51 NA NA 6.91 Semi-Annually Moaltnl:lng WOU(W"ler q } MW-18 (Class ill) MW-19 (Class ill) MW-23 (Class Ill) MW-24 (Class Ill) MW-27 (Class ill) MW-28 (Class ill) MW-29 (Class ill) MW-32 (Class ill) Q12014llliSUIIS J~n u, Ft'bi'IIIU')' F~Jia'iall') .jll!lll'lrJ·~J4 l\)14 ()}2014 iMIIItiiUtlll itxtotdlng cwn jp,Currcnf Mmtlhi ·Sa~ ~ ... Monlhty loJ4 S..pk 012014' ~WOI,. .GWJ>P Dati.' MtnuhJf stmiple l'tlllrlthly o.te Raull R~ull Dl!'r Re:cjlll Requlitd Sliilli.Nnulb!l SA'ayilfna Wellli, ~~ Thallium (ug/1) 1.95 Sulfate (mg!L) 1938.9 NS Field pH (S,U.) 6.25-8.5 TDS (mg!L) 3198.77 Field pH (S.U.) 6.78-8.5 Gross Alpha minus Rn & 2.36 NS U (tlOIL) Nitrate+ Nitrite (as N) 2.83 (rng/L) Field pH (S.U.) 6.5-8.5 NS Cadmium <u!l!LJ 2.5 Auoride (lll,!l/L). 0.36 Thallium (11!\II.J I NS Field pH (S.U.) 6.5-8.5 Nitrate+ Nitrite (as N) 5.6 (ml!fl.) Chloride (mg/L) 38 Sulfate (mg/L) 462 NS TDS (mg/L) 1075 Gross Alpha minus Rn & 2 U (pCiiL) Chloride (mg./L) 105 Cadmium (ug/L) 5.2 Uranium (tjg.!l.) 4.9 Vanadium (ug/L) 30 NS Mnngw1ese (ug!l,) 1837 Field pH (S.U.) 6.1-8.5 Manganese (ug/L) 5624 TDS(mg!L) 4400 NS Field pH (S.U.) 6.46-8.5 Gross Alpha minus Rn & 3.33 U (jJCiiL) NS Field pH (S.U.) 6.4-8.5 Notes: GWCL values are taken from August 24, 2012 version of GWDP. NS =Not Required and Not Sampled NR = Required and Not Reported NA = Not Applicable Exceedances are shown in yellow NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA Values in ()parentheses are the field pH measurements for the resamp1ed analyses. • Data are reported from the 6/5/13 cblorofrm program sample. NS NS NS NS NS NS NS NS ftUr$!fAAt to "m,Jif!Cli!J'* oflllllll U,,.2014, t~~:ean~ilu wl~ no ICinljit bemD!IIlort; 011 ~ fllhtdljlt. These con5tltuents wdllnr dJ11PPad fJvm ltiiJ A!J(Ott Iter tbl$lllltftif, NA 2." NA 1650 2119/2014 NA 6.16 NA 3080 NA 6.2_9 NA 2/18/2014 <1.0 NA 3.82 NA 3/5/2014 6.52 NA 5.92 NA 0.234 NA 3/6/2014 1.85 NA 5.89 NA 7.98 NA 47.0 NA 2/25/2014 411 NA 1040 NA 1.08 NA 113 NA NA NA NA NA 2/26/2014 NA NA 1650 NA 6.01 NA 5170 NA 4500 212sno14 NA 6.78 NA 1.94 2111/2014 NA 6.15 pnt1014 M )lz014 r\_prll :ZOJ .. Mil 201:1 QUOI4 ~~~~~~ ~~ Mlllllld) MO!IIhl ~-rnple ~10(4 !illmplt Sample. Rt..ull Sinn pie Jt-tt nat R&d~ .. ~ U.te t>m NA NA 2.~ Semi-Annually NA NA 1010 Semi-Annually NS NS 5/27nOI4 NA NA 7.04 Semi-Annually NA NA 3260 Semi-Annually NA NA 7.38 Semi-Annually NS NA NS NA 5/27/2014 2 24 Semi-Annually NA NA 3.68 Semi-Annually NS NA NS NA 6/11/2014 6.67 Semi-Annually NA NA 2.91 Semi-Annually NA NA 0.337 Semi-Annually NS NA NS NA 5/30/2014 1.23 Semi-Annually NA NA 6.07 Semi-Annually NA NA 7.35 Semi-Annually NA NA 45.9 Semi-Annually NS NA NS NA 5/28/2014 484 Semi-Annually NA NA 1040 Semi-Annually NA NA 2.33 Semi-Annually NA NA IU Semi-Annually NA NA 5.41 Semi-Annually NA NA 61.3 Semi-Annually NS NA NS NA 6/18/2014 109 Semi-Annually NA NA 1750 Semi-Annually NA NA 6.78 Semi-Annually NA NA 4700 Semi-Annually NA NA 4200 Semi-Annually NS NS 6/3/2014 NA NA 7.98 Semi-Annually NA NA 4.35 Semi-Annually NS NS 5/27/2014 NA NA 6.64 Semi-Annually INDEX OFT ABS Tab A Site Plan and Perched Well Locations White Mesa Site Tab B Field Data Worksheets Quarterly Sampling Tab C Field Data Worksheets Accelerated Monitoring Tab C 1 Field Data Worksheets Accelerated Monitoring, April 2014 Tab C2 Field Data Worksheets Accelerated Monitoring, May 2014 Tab D Quarterly Depth to Water Tab E Laboratory Analytical Reports-Quarterly Sampling Tab F Laboratory Analytical Reports-Accelerated Monitoring Tab F1 Laboratory Analytical Reports-Accelerated Monitoring, April2014 Tab F2 Laboratory Analytical Reports-Accelerated Monitoring, May 2014 Tab G Quality Assurance and Data Validation Tables G-1NB G-2NB G-3NB G-4NB G-5NB G-6NB G-7NB G-8NB G-9NB Field Data QA/QC Evaluation Holding Time Evaluation Laboratory Temperature Check Analytical Method Check Reporting Limit Evaluation Trip Blank Evaluation QAJQC Evaluation for Sample Duplicates Radiologies Counting Error Laboratory Matrix QC Tab H Kriged Current Quarterly Groundwater Contour Map Tab I Groundwater Time Concentration Plots Tab J CSV Transmittal Letter Tab A Site Plan and Perched Well Locations White Mesa Site TW4-19 EB MW-5 • TW4-12 0 TWN-7 <> PIEZ-1 perched chloroform or nilrate pumping well perched monitoring well temporary perched monitoring well temporary perched nitrate monitoring well g perched piezometer TW4-32 ~ TW4-35 ¢ temporary perched monitoring well installed September, 2013 temporary perched monitoring well installed May, 2014 RUIN SPRING b seep or spring HYDRO GEO CHEM,INC. WHITE MESA SITE PLAN SHOWING LOCATIONS OF PERCHED WELLS AND PIEZOMETERS APPROVED DATE REFERENCE FIGURE H:/718000/aug14/Uwelloc0614.srf A-1 TabB Field Data Worksheets Quarterly Sampling Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: IZ n2l Q .,)'.,..;q:~r Grovn J wa.icr z.o 1'1 Location (well name): ~-1 _M_W_-_o_l _________ ___. Sampler Name and initials: Field Sample ID MvJ-Oj_05'2J~Z.Ot'/ Date and Time for Purging I 5 /z..<&/ ~014 and Sampling (if different) Well Purging Equip Used: (![]pump or []]bailer Well Pump (if other than Bennet) , See instruction Purging Method Used: [![]2 casings (]]3 casings Sampling Event I Qv."'rterb &vJ Prev. Well Sampled in Sampling Event ._l_l'1_w_-_1 8 ______ __, pH Buffer 7.0 7.0 pH Buffer 4.0 L.f .0 Specific Conductance ._I _CJ:...CJ..:.<f ____ _.l ~-tMHOS/ em Well Depth(O.Olft): IL-I_l8_._oo ___ _, Depth to Water Before Purging I GY. 00 Casing Volume (V) 4" Well:,._....,..o-::--:~----,tl(.653h) 3" Wall:_ 14. Bl . (.367h) Weather Cond. Ext' IAmb. Temp. ·c {prior sampling event)~.:...IJq.:....~----~ Time I O'I'SZ. I Gal. Purged I '-\0. ~7 I Time loGt'?>3 I Gal. Purged I ~O.]j I Conductance I 14~1 I pH I b.Cl ~ I Conductance I Jq 278' I pH I i.az I Temp. oc I ~G.!O I Temp. oc iiCJ.oS I Redox Potential Eh (m V) I Zt;9 I Redox Potential Eh (m V) I -zsg I Turbidity (NTU) I q,-3 I Turbidity (NTU) j'-I .U I Time I 43:1 I Gal. Purged I 9'1. Dl I Time 109~~ I Gal. Purged I~LZ3 I Conductance I 19 '1~ I pH I "i.~b I Conductance 117~' I pH 17.11 I Temp. oc 116.oZ: I Temp. oc I IC.o/ I Redox Potential Eh (m V) I ~50 I Redox Potential Eh (m V) I ~93 I Turbidity (NTU) I 9.0 I Turbidity (NTU) I ~.-r I White Mesa Mill Field Data Worksheet for Groundwater 29 of 52 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) Volume of Water Purged gallon(s) Pumping Rate Calculation Flow Rate (Q) in gpm. S/60 = I . ZJ7 Time to evacuate two ca ·iog volumes (2V) T=2V/Q=I lii>'2...~5 I Number of casing volumes evacuated (if other than two) l o If well evacuated to dryness, number of gallons evacuated l o Name of Certified Analytical Laboratory if Other Than Energy Labs I AWA-L (:r E 1.- Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type y N specified below) y N y N VOCs '£] D 3x40 ml D -lrl HCL ~ D Nutrients fl D 100 ml D ll H2S04 f!l D Heavy Metals tl D 250m] '[] D HN03 ~ D All Other Non Radiologies f) D 250 ml D !!I No Preserv. 0 'E Gross Alpha ~ D 1,000 ml ~ 0 HN03 I[) D Other (specify) iJ D Sample volume D lJ D !] &e.(\ef(). \ __.. . :Lno~~~~·c~ If preservative is used, specify Type and Quantity of Preservative: Final Depth ~...I _q...l...'::.g ....:· g~o"-----....1 Sample Time See instruction Comment MW-01 05-28-2014 lno not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater 30 of52 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: 2, ~ Qv-.o.r+c:r Grov.nd v).,.}u 2-0}!./ See instruction Location (well name): ~..-1 ---!-M_W_-o_z;;;..._ ________ ____. Sampler Name and initials: I :::r;'l'ltl(:f" Ho II ,::J~Jft} Field Sample ID Date and Time for Purging I 5/z&/z.oiY and Sampling (if different) ~~_;:/.:.J.(4~----------J Well Purging Equip Used: OOpump or [QJ bailer Well Pump (if other than Bennet) ,___Q....:....;;..E_,D _____ _. Purging Method Used: ~2 casings @3 casings Sampling Event I Qv..o.d'id~ c,..\13 Prev. Well Sampled in Sampling Event ~..-I_/'1_W_-_2_K _____ ....~ pH Buffer 7.0 1.0 pH Buffer 4.0 I '-1. o Specific Conductance !._ ....:~c...:.~....;,.~-----'1~-tMHOS/ em Well Depth(O.Olft): I 12~. SO Depth to Water Before Purging I I D 1 I ~I Casing Volume (V) 4" Well :,lZ..'iO ,(.653h) 3" WcJl: D (.367h) L.-.,;;. ___ _. Weather Cond. Ext'l Amb. Temp. ·c (prior sampling event)L.,.;I 2;;;;:.7..;...._" _ ___, Time I I31Z I Gal. Purged I 2SI3 'lS I Time I 1~13 I Gal. Purged I '2..5.b0 I Conductance l 3~,g I pH I 8.6~ I Conductance I ~'tO I I pHI .8,3) I Temp. oc I I(; I~ 3 I Temp. oc 11(;.255 I Redox Potential Eh (mV) I "!:0 ~ I Redox Potential Eh (m V) I -zo:S I Turbidity (NTU) I 9,0 I Turbidity (NTU) I 1J,J I Time I 1319 I Gal. Purged I 2'5-Tfz. I Time 1 r~ls I Gal. Purged I 'Z.b.O':f I Conductance I ~~~9 I pH I 8.11 I Conductance I 38KX I pH I 8 .~8 I Temp. °C I li.OZJ I Temp. oc I )b.lf~ I Redox Potential Eh (m V) I ~~~ I Redox Potential Eh (m V) I 19:S I Turbidity (NTU) I g. 7 I Turbidity (NTU) I 8.8 I White Mesa Mill Field Data Worksheet for Groundwater 35 of 52 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) Volume of Water Purged gallon(s) Pumping Rate Calculation Flow Rate (Qj. in gpm. S/60 = IL....-.;... _'Z._t7"'------' Time to evacuate two ca ing volumes (2V) T = 2V/Q = I 11 4:2.'\ I Number of casing volumes evacuated (if other than two) 0 If well evacuated to dryness, number of gallons evacuated 0 Name of Certified Analytical Laboratory if Other Than Energy Labs I AvJA L & E.~ Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type y N specified below) y N y VOCs ~ 0 3x40 ml 0 ~ HCL !j) Nutrients ~ 0 lOOm! 0 ~ H2S04 ~ Heavy Metals rn D 250 ml [il D HN03 IE All Other Non Radiologies Ill 0 250 mJ D 12!1 No Preserv. 0 Gross Alpha IE D 1,000 mJ ~ 0 HN03 I2Y Other (specify) rjJ 0 Sample volume 0 ~ 0 G-e'(l~(q.\ ~ o !:~f"-n i (_.) If preservative is used, specify Type and Quantity of Preservative: Final Depth ._I "'-'J/--'-1_. 2.....:...$ __ _, Sample Time ._I -'-) ~;;;;....._;;) 5=------' Comment Aff-iv~~ Pur~~ wc...hr Lefr White Mesa Mill See instruction b(l s.:+e a-t 1112. -r;.,n~r IM~ &o.((;fl preseflf .fo,..-'P"'r~-c: ,.,,g.. S41,.,p1;,.~ b~W\ "'~ I 115. 'P '·.v{\~6. well -for 6\. fa+"' I of IZ.o Mlt~v..-fc.s. IN~.S M o~1-~ Clet:.\r. ?v...r~<:. c:t1J~~ ,M~ _sq""f)c~ <o))ec:l-A .J-J3l5. ~.;+e v.t l32.C, MW-02 05-28-2014 loo not touch this cell (SheetName) Field Data Worksheet for Groundwater N 0 0 0 ~ 0 ~ 36 of 52 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: I 7.-nfl' ~dcr Grr .... IIJ. lJj"'.+e1"" 'Z.019 See instruction Location (well name): · ..... 1 _JII\_11\1_-_0_.3 _________ _. Sampler Name and initials: 1""1"AIIIW' HDII• a ... J;J/11f Field Sample ID Date and Time for Purging IL.... __ !::>_/_3_o_/_z_o_l_'l ___ __J and Sampling (if different) #/A Well Purging Equip Used: [Q]pump or [QJ bailer Well Pump (if other than Bennet) Purging Method Used: ~2 casings [QJ3 casings I MW-Z.C> Sampling Event I Qv.o..dirb 6\J Prev. Well Sampled in Sampling Event ....._ _________ __. pH Buffer 7.0 7.0 Specific Conductance ~.-14_,_~ ____ __JI !-!MHOS/ em Depth to Water Before Purging I f{ 2 ·~ i Weather Cond. (_lov~ Time ~~~· I Gal. Purged I 10 . \'I 0837 Conductance I sz;~ I pH I G.57 Temp. oc I IG. :57 I Redox Potential Eh (m V) I ~9~ I Turbidity (NTU) IC I Time I o~3~ I Gal. Purged I 10.b3 Conductance I S'UO I pH I f).SL:> Temp. oc II" .10 I Redox Potential Eh (m V) I ~9'Z I Turbidity (NTU) I 0 I White Mesa Mill Field Data Worksheet for Groundwater I I I I pH Buffer 4.0 19.0 Well Depth(O.Olft): ~.-19_7_. _ol> ___ ___,~ Casing Volume (V) 4 II Well :~-:0--:-:::----;1 (. 65 3 h) 3 II Well: S ,I 'I (.367h) Ext'l Amb. Temp. oc (prior sampling eventl~.-11_1_' __ ....... Time I os38 I Gal. Purged I JV.'11 I Conductance l s~n I pH I C.Sl: I Temp. oc IIC0.2S I Redox Potential Eh (m V) I ~'i'(. I Turbidity (NTU) 10 I Time I o§YO I Gal. Purged I lO.KS I Conductance I S<JC,j I pH I b.51> I Temp. oc IIG.I'5 I Redox Potential Eh (m V) I -:!:~'1'Z. I Turbidity (NTU) I 0 I 49 of 52 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) Volume of Water Purged gallon(s) Pumping Rate Calculation Flow Rate (Q)., in ru rh, S/60 = I . 2 17 T = 2V/Q = L.-..L..;"--=-'-----' Number of casing volumes evacuated (if other than two)l ._ o ___ _.. If well evacuated to dryness, number of gallons evacuated ._I o ___ _.. N arne of Certified Analytical Laboratory if Other Than Energy Labs AWAL &EL Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type y N specified below) y N y VOCs ~ D 3x40 ml D ~ HCL Rl Nutrients ~ D 100 ml D ~ H2S04 1!1 Heavy Metals Ill D 250 ml IE D HN03 00 All Other Non Radiologies 00 D 250 ml D ~ No Preserv. D Gross Alpha IE D 1,000 ml 1!1 D HN03 l!l Other (specify) r:il D Sample volume D ~ D Gwer~\ ~or~e.n;c:~ If preservative is used, specify Type and Quantity of Preservative: Final Depth IL.._t'l_. z_g ___ _. Sample Time Comment Aui.J d. Pv.r~~ ?v.r~<., Otl !:.•+e. o..f 0/LJ"\. -(,;t'lfl«r .,.flJ &o.rr."n prc..S.cr1t for fv.r~-e. a.nd S~r'?~J;,.,_j 'be!fl1 Cl t-0750. ?w~~;~} vlell ~("' ,_ ·h.~+ .... l of' 50 m•'n~te_s. wc..+cr ~!ndeO. a.f\a ~Mfle.s. ~~r~ Goll~<.lc.~ o..t-o&YO. L-e.f.l-sA·c ~ oa'-18 MW-03 05-30-2014 lno not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater See instruction N D D D ~ D fll so of52 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: I z n3 Q ..... o.rort-r 6rovtla w ... fu (!OJ'i See instruction Location (well name): ._I .....!M--l.W~-....:::0~. :)~1±:..~-. ________ _.. Sampler Name and initials: I ::r:.~~n~r 8 olltd\"f)1H Field Sample ID Mw-o3A_ os '3o Z61~ Date and Time for Purging I E:,/2.'1/:zol4 and Sampling (if different) Well Purging Equip Used: IT[] pump or (ru bailer Well Pump (if other than Bennet) Purging Method Used: ~2 casings (ru3 casings Sampling Event I Qv.().r+et"'f\ &w Prev. Well Sampled in Sampling Event ~....I _.M_W_-_3_"-------' pH Buffer 7.0 70 pH Buffer 4.0 Specific Conductance ._l_~._,j ..... 1 ____ _,1f.lMHOS/ em Well Depth(O.Olft): I qs.oo Depth to Water Before Purging I 8 '-!. 8 0 Casing Volume (V) 4" Well:' ~Ot>b 1(.653h) 3" Well: o (.367h) "-=----' Weather Cond. Ext' IAmb. Temp. oc (prior sampling eventl._l2:;;.:5~·--_. Time 11'?:,00 I Gal. Purged I )3.SL-I Time I I Gal. Purged I I Conductance I 51'2.(. I pH l 7,7.g I Conductance I I pHI I Temp. oc ·1 z7. zo I Temp. oc I I Redox Potential Eh (m V) I '2.00 I Redox Potential Eh (m V) I I Turbidity (NTU) I s .·£, I Turbidity (NTU) I I Time I u I ..)l I Gal. Purged I " I Time 1 o 197 I Gal. Purged I C5 I Conductance I 6.1 3:3 I pH I 6 .61 I Conductance I 6~5 ·8 I pH I 6.60 I Temp. oc I \5 .05 I Temp. oc I \ 5. I ct I Redox Potential Eh (m V) I I Redox Potential Eh (m V) I I Turbidity (NTU) I I Turbidity (NTU) I I White Mesa Mill Field Data Worksheet for Groundwater 45 of 52 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) Volume of Water Purged 13.5-c. gallon(s) Pumping Rate Calculation Flow Rate (Q in gpm. s16o = 1 . zog Time to evacuate two ca.l.ng volumes (2V) T=2V/Q= I G9.o9 I Number of casing volumes evacuated (if other than two) 0 If well evacuated to dryness, number of gallons evacuated Name of Certified Analytical Laboratory if Other Than Energy Labs I ))W:.q 1-Gt:O L Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type y N specified below) y N y VOCs lrl D 3x40 ml D E HCL -~ Nutrients tJ D 100 ml D n H2S04 rJ Heavy Metals ~ D 250 ml ~ D HN03 1!1 All Other Non Radiologies rp D 250 ml D "f) No Preserv. D Gross Alpha ·~ D 1,000 ml n D HN03 l:l Other (specify) l1J D Sample volume D 'EI p &er.ero.. \ ~or~o-11; c~ If preservative is used, specify Type and Quantity of Preservative: Final Depth ._I _9_1,_zt_7 ___ _, Sample Time 0 740 r See instruction ~ Comment Arr:\l~~ oV1 ..s.ltc cl'-..1--115'2 --r;_.,..,cr "',c:\ G-Arr :, ~rcse11-f .for pur\~{=· 'Pv-r~e ~"'~ ....,-} H5S. fu..1~e~ o.:>el l for~ +o+q_J o~_65 m:nc..~..-+~s . ft .. r~ect WC!.ll J.~'· ~ccrer w6.~ mo<:.t~ Gleo.r-. 'fu.r~~ cr"IJed ..,_+ 1'~00. L.:::.f1-~·+c 6,+ l3C~ ArriucJ, on 5-l+e Go.+ 013'-1. -,-;,..11 c:~" ~,J G-t..rr ;,.. pr~.s~nr to c.ollec.+-~e;""P'"~ Dep~ -h, V)o.+cr v.>c.~ 8&.37. ~G\~"'~f>k~ ~ollc.crd o.} 07YD. L~.ft-si+c at 07Y9 MW-03A 05-29-2014 lno not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater N D D D n D r:J 46 of 52 Mill-Groundwater Discharge Permit Date: 05-05-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: I Z."'a QU\Gir-t~,... G'rov.f'IJ \.V4>~.fcr '2o19 See instruction Location (well name): L.I_M_w_-_o.;;;;s;..._ ________ ____, Sampler N arne and initials: I T '-flru:r F.J.,J lid•.j/T}J Field Sample ID Date and Time for Purging ~.-I --"-1_4_/_zo_l_'f ____ ___,J and Sampling (if different) Well Purging Equip Used: I]'!] pump or [QJ bailer Well Pump (if other than Bennet) Purging Method Used: rn:::J2 casings [QJ3 casings Sampling Event I Ov.A.rtcrl~ &w Prev. Well Sampled in Sampling Event ~.-I_M_w_-_1S ______ ----' pH Buffer 7.0 7.o pH Buffer 4.0 1 4.o Specific Conductance ~.-I _GJ_,_'1 ____ __.h.tMHOS/ em Well Depth(O.Olft): 138.SD Depth to Water Before Purging l lOh.'30 Casing Volume (V) 4" WcJI.:I 'Z...), D?... ,(.653h) 3" Well:._ __ o ___ __,_(.367h) Weather Cond. Ext' I Am b. Temp. ·c (prior sampling event}I~.-.Z_J_o __ __. Time I 1127 I Gal. Purged I qz_i 9 I Time I llzg I Gal. Purged I l.JZ.'%, I Conductance 1 ~o3.c.. I pH I 7.56 I Conductance I ~037 I pH I 7,..5.5 I Temp. oc I 11;,5t;: I Temp. °C 1 \S.so I Redox Potential Eh (mV) I ")25 I Redox Potential Eh (m V) I 3'2.1 I Turbidity (NTU) I 0 I Turbidity (NTU) I {) I Time I il L1 I Gal. Purged I '4':SJ8 I Time l tlJO I Gal. Purged I '13,i:JO I Conductance I 3 0'41 I pH 17.55 I Conductance I '30.50 I pH I ].SB I Temp. oc I 1'5.53 I Temp. oc I 15·5Z I Redox Potential Eh (m V) I ';>\~ I Redox Potential Eh (m V) I 31:5 I Turbidity (NTU) I lS I Turbidity (NTU) I 0 I White Mesa Mill Field Data Worksheet for Groundwater 19 of 52 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) Volume of Water Purged 1"t5.40 gallon(s) Pumping Rate Calculation Flow Rate (Q). in eym. S/60 = I . 'Z.I7 Time to evacuate two cas ing volumes (2V) T = 2V/Q = I \ q'3, L7 1 I Number of casing volumes evacuated (if other than two) J o If well evacuated to dryness, number of gallons evacuated I D N arne of Certified Analytical Laboratory if Other Than Energy Labs AV.ML GEL Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type y N specified below) y N y N VOCs 1[1 D 3x40 ml D ~ HCL i[] D Nutrients fl D lOOm! D 1:1 H2S04 tl D Heavy Metals tJ D 250m! "'fJ D HN03 ~ D All Other Non Radiologies lJ D 250 ml D ..r:J No Preserv. D .E Gross Alpha lJ D 1,000 ml 'fJ D HN03 t::l D Other (specify) !l D Sample volume 0 [] 0 !] 6-e.nero.\ :fno([1~,ic.~ If preservative is used, specify Type and Quantity of Preservative: Final Depth I 125 • 53 Sample Time 1130 See instruction Comment Afr;\.Jec\ on ~,·+e "'+ OBO!J.~,tler o.tl~ G-orrifl prc:~errJ-fo, F""r~e anJ. .S'ltv7p1i11j ev<!Yit: 'P\Ar ~E. be~~, lA.+ 0 810. 'P v..r ~cd. .)c. I I ~or (I,. +o+"' I ot zoo yY'I ;(\ l . .IJ~ ~-wo..ter WO..!:> cJea.r . P ...... ~e cnclcd o-flct .Sa.fY)pk~ LDIIedecA "J-1130. Le4 site: ""+ 1134 MW-05 06-04-2014 ]Do not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater 20 of52 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: I 2n6' Qv.o.rf-cr (ffov.f1 J. \IJGJer '2.0 /'1 See instruction Location (well name): I,___,_M....:.W-=-=----'-1'-l ------------' Sampler N arne and initials: I ::::r;;:~.,u Roll ;J~ tr1i Field Sample ID Date and Time for Purging ._1--'c;;~;-~=--/...;;z--'o.._lj.__ ____ _. and Sampling (if different) L....:...#.....;;'/.....;..:A.:..__ _______ _J Well Purging Equip Used: I][} pump or [[]bailer Well Pump (if other than Bennet) I QED ~~------------~ Purging Method Used: []!]2 casings [[]3 casings Sampling Event I Qv_"rfc.rk\ C,.W Prev. Well Sampled in Sampling Event ._I __ M_w_-_z_.s _____ ___J pH Buffer 7.0 7.0 pH Buffer 4.0 Lt.O Specific Conductance ._I _4'-'~'-'-j ____ _.I ~-tMHOS/ em Well Depth(O.Olft): I~.-\_'3_0._o_o __ __, Depth to Water Before Purging I gb. Y5 Casing Volume (V) 4" Well: I "Z-8. '-1.3 I (.653h) 3" Well:. c> (.367h) ....__ ___ _. Weather Cond. Ext'l Amb. Temp. ·c (prior sampling event)IL.:.1'1_~ __ _.~ Time I 'I D"t I Gal. Purged I 57.15 I Time 1 1io.3 I Gal. Purged 1 s8'.1s I Conductance 1 ~15l:;Z: I pH I 7.4Z: I Conductance 1'307Z I pH 17.3'-I Temp. oc j15·. L.9 I Temp. oc 115,'2:5 I Redox Potential Eh (mV) I 2:~5 I Redox Potential Eh (m V) I ~{";~ I Turbidity (NTU) I .f'J I Turbidity (NTU) I u I Time 1110.'1 I Gal. Purged I -sg::;r; I Time I ll OS I Gal. Purged 15~.59 I Conductance I '3o'7!) I pH l 7·3q I Conductance I 30?l; I pH I '"1.33 I Temp. oc 11'6."59 I Temp. oc I 15, '3::> I Redox Potential Eh (m V) 1 '2.so I Redox Potential Eh (m V) I Z9t I Turbidity (NTU) I 0 I Turbidity (NTU) I (5 I White Mesa Mill Field Data Worksheet for Groundwater 3 of 52 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) Volume of Water Purged gallon(s) Pumping Rate Calculation Flow Rate (Q), in gpm. S/60 = IL-....:;•....;;'-..;..,;l1 ___ __, Time to evacuate two casing volumes (2V) T=2VIQ= lz.bz, 10 I Number of casing volumes evacuated (if other than two) I o If well evacuated to dryness, number of gallons evacuated l o N arne of Certified Analytical Laboratory if Other Than Energy Labs AWAL &EL Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type y N specified below) y N y N VOCs rg] D 3x40 ml D 0!1 HCL Iii D Nutrients I] D 100 ml D Ill H2S04 Ill D Heavy Metals 00 D 250 ml ri!l D HN03 [E D All Other Non Radiologies 11'1 D 250 ml D ~ No Preserv. D ~ Gross Alpha III D 1,000 ml 129 D HN03 rg D Other (specify) rt;l D Sample volume D ril D IYJ &~n-ero.) ::Cnor~o. r'l•C.S If preservative is used, specify Type and Quantity of Preservative: Final Depth ._I _6_&_._1 3 ___ _, Sample Time 1\05 See instruction Comment A rrive.~ Of) !:>i+c. a-t-Db3 I ~tlf\er MJ.. cr .... rrif'l F("e.5.etl1 ~r ?v.r~e 0"~ So,pl:~ ~uet11. fv.r~~ be~Clfl a-+ .)b3S. f'v..r~.ed well .for "-+o+~l of Z.7D r'Yl;nl..\-fe~. w~+~r w~s Pv..r~eo, en Jea -M~ ~o.rt~pJ~ Colle~-teJ cAt' lloS. Let+ si+c::. c;...+ 1115 MW-11 06-03-2014 IDo not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater 4 of 52 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: I z niJ: Q~o.rF~r Grol).,f\Ci \)j.,.(•k,.... "2.0 l'-j -~ -See instruction Location (well name): 1~.--M __ W_-_I'_Z: _________ ___.. Sampler N arne and initials: I ::::r:.,,.,er :J.O)O II ,JoiY"TH Field Sample ID I Date and Time for Purging ._I _(,_/-'L!_I _Z_O_I'i _____ _. and Sampling (if different) ..,v'/A '-----------~ Well Purging Equip Used: (][]pump or IQJ bailer Well Pump (if other than Bennet) ._I Q_E_D ______ _. Purging Method Used: (QJ2 casings IQJ3 casings I MW--os Sampling Event I Qv..o.f+c.rl~ 6vJ Prev. Well Sampled in Sampling Event ~-------------' pH Buffer 7.0 7.0 pH Buffer 4.0 1.\,0 Specific Conductance '-~-~q_· _1 ____ _.l f.tMHOS/ em Well Depth(O.Olft): I \33.50 Depth to Water Before Purging I I 0 g, 3'i 4" Well:l )~. b.'f 1(.653h) 3" Well: o (.367h) .___ ___ __. Casing Volume (V) Weather Cond. Ext'l Amb. Temp. oc (prior sampling eventll._z_S_" __ _, Time I \31/ I Gal. Purged l 34.4q I Time I 13lg I Gal. Purged 13Zll.i 7 I Conductance I 11351 I pH 1 7~05 I Conductance 1 q355 I pH 17,07 I Temp. °C I \b.9~ I Temp. oc I II;.Sb I Redox Potential Eh (mV) I '3 t 1 I Redox Potential Eh (mV) I 31 1 I Turbidity (NTU) I 5 .0 I Turbidity (NTU) I !::), I I Time I l?>j9 I Gal. Purged I ~9.r::n~: I Time ll:!>2D I Gal. Purged I !:JO.Jq I Conductance I q"3G 7 I pH I i', ZJ3 I Conductance I q'35i1 I pHI 7.1o I Temp. oc I 16.G9 I Temp. °C I Jb,,C I Redox Potential Eh (m V) l ·!il 7 I Redox Potential Eh (m V) I 5108 I Turbidity (NTU) I ~., I Turbidity (NTU) I :s. z: I White Mesa Mill Field Data Worksheet for Groundwater 11 of52 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) Volume of Water Purged '1D.IY gallon(s) Pumping Rate Calculation Flow Rate (Q) in gpm. S/60 = I • "Z.I7 Number of casing volumes evacuated (if other than two) If well evacuated to dryness, number of gallons evacuated Time to evacuate two ca ing volumes (2V) T=2V/Q= I 18l-5l I 0 0 Name of Certified Analytical Laboratory if Other Than Energy Labs AWAL 6-EL Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type y N specified below) y N y VOCs ~ 0 3x40 ml 0 Iii HCL Iii Nutrients ~ 0 100 ml 0 129 H2S04 fll Heavy Metals I! 0 250 ml D! 0 HN03 ll! All Other Non Radiologies 1]1 0 250 ml 0 ~ No Preserv. 0 Gross Alpha ~ 0 1,000 ml ~ 0 HN03 ~ Other (specify) (]I 0 Sample volume 0 ~ 0 &eflu,.) X f"'D r .!i",., ;~ If preservative is used, specify Type and Quantity of Preservative: Final Depth I '"2.LLJ~ Sample Time See instruction Comment Arrl\le~ p'-',.~-c.. w"fer we.fc.. M .s;+c ""t 101'2. ..-r,:flt'lc.r Af'IJ_ G-01fro't'l prc.st.t1t tor lv.r~~ ~n~ .Sc.r.?p1:~ even} b~~o.n ,..+ )oi:S· f'u..r~~~ well tor o.. +ot-c.\ ot Jg ~;rv-+e~. Wl)..!l o... J.Ttlc f"''•.r.<·~ b ... _t . rVio ~+i.j L.)e""-r. P\A<'~~ ~r"'J4!'J tAncA ~~J+?ple..S (..oJiec.h.~ (;.. t l32..o. L~t+ site. "'"1-1330 MW-12 06-04-2014 jDo not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater N 0 0 0 ~ 0 ~ 12 of 52 Mill-Groundwater Discharge Permit Date : 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: I z.na CJv.t<r:ter Grcv n J; w"\+C"r zo )q Location (well name): IL...--M_W_-_19 _________ ----J Field Sample ID MW -/'I_Df>63Z619 Date and Time for Purging I G/3/z:o]q and Sampling (if different) Well Purging Equip Used: ~pump or [QJ bailer Well Pump (if other than Bennet) Purging Method Used: ~2 casings @]3 casings r See instruction !QED Sampling Event I Q.;..o.r-fu-l-!1 GliJ Prev. Well Sampled in Sampling Event I.__I'1_W_-_Z_1 _____ _, pH Buffer 7.0 /.0 Specific Conductance 1._'1_1_1 ___ __,1!-tMHOS/ em Depth to Water Before Purging I I03.3D Weather Cond. Time 1199 I I Gal. Purged I ~L\.Of, Conductance I :1011 I pH I 1.1s Temp. °C I \5.&7 I Redox Potential Eh (m V) I -z.s5 I Turbidity (NTU) I 0 I Time 1 1'1'11 I Gal. Purged I .:>"1 .~U Conductance I q1o5 I pH I 1.C/t Temp. °C I 15.i~ I Redox Potential Eh (m V) I '2.3:!> I Turbidity (NTU) I l> I White Mesa Mill Field Data Worksheet for Groundwater I I I I pH Buffer 4.0 I 9.D Well Depth(O.Olft): IZJ5.7o Casing Volume (V) 4" Well:'] b,sg ,(.653h) 3" Well:._. -"-----'· (.367h) Ext'l Amb. Temp. ·c (prior sampling eventll._:z_q6 __ _,J Time 1 !'\98 I Gal. Purged I '3lf.Z8 I Conductance I ~IJ(, I pH I 7. 7'i I Temp. oc I lS.88 I Redox Potential Eh (m V) I 7..8''1 I Turbidity (NTU) I 0 I Time 111~U I Gal. Purged I :!itt 7 z I Conductance I Ltt>9"1 I pHI7,B I Temp. oc I 15.80 I Redox Potential Eh (m V) I "'Z.25Z I Turbidity (NTU) I lJ I 9 of52 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) Volume of Water Purged gallon(s) Pumping Rate Calculation Flow Rate (Q), in gpm: S/60 = I ~ Zl7 Time to evacuate two ns ing volumes (2V) T = 2v /Q = I 1 s '2 .sl> I Number of casing volumes evacuated (if other than two) I o If well evacuated to dryness, number of gallons evacuated Name of Certified Analytical Laboratory if Other Than Energy Labs I /ll'JA L G-EL Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type y N specified below) y N y N VOCs lJ D 3x40 ml D !] HCL ~ D Nutrients n D 100 ml D 1:J H2S04 1!1 0 Heavy Metals ll D 250 ml ~ D HN03 f:l 0 I All Other Non Radiologies n 0 250 ml D Cl No Preserv. D rl Gross Alpha ~ D 1,000 ml El D HN03 fJ D Other (specify) E D Sample volume 0 eJ 0 ~ Genero-\ .:r:(IO~t1 il:.~ If preservative is used, specify Type and Quantity of Preservative: Final Depth I !D 3 , b 7 Sample Time See instruction Comment A.-r··\)el of\ 5.:1~ ... -+ rzos ~11er &V~4 G-o:o.rr:"' pr~s~lf+-4-or 'f"'"r~e ~11.t:l s~,..,p1:0 ev el'lt: FvJ~c::: h~"" lA+ l2JD. 'Pu.r~e~ ~.:>ell foro... 1-csttAl of" lc,o r'YI ;f\...r-+es. Fv..r~c:. e~Jecl o.n~ ~)~JVlp)cs ~ere GO II ec+eJ o..1-l~S6 WIAter W4 ~ Gleaf Le..\+ s,·-h: o..t' l5DC> MW-14 06-03-2014 lDo not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater 10 of 52 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: I zt1JI Qv-(J.(i-4!r Gro\J.I\~ w6o.+--Gr Z..Ottj Location (well name): ._I ~f.t~W::..·-~15-=<------------' Sampler Name and initials: Field Sample ID Date and Time for Purging I {./I..J /zol'·-1 and Sampling (if different) Well Purging Equip Used: [![)pump or [QJ bailer Well Pump (if other than Bennet) See instruction I ~A I Q.E.D Purging Method Used: [ff]2 casings [QJ3 casings Sampling Event I Qv.o-Mer\j 6-W Prev. Well Sampled in Sampling Event ._I __ M_w_--_~_5 ____ --1 pH Buffer 7.0 7.0 Specific Conductance ~.-I -~1-1_;· ~_;_ __ -.~I ~-tMHOS/ em Depth to Water Before Purging I t 0b.l9 Weather Cond. Time I 0'1 57 I Gal. Purged I L1z.1~ Conductance I ~qR~ I pH I C,&Z Temp. oc I -1 S:L.L: I Redox Potential Eh (m V) I 39, I Turbidity (NTU) I '1.9 I Time I G ?1'5q I Gal. Purged I Cj:S.l8 Conductance I 9938 I pH I ~·89 Temp. oc I IS,ZO I Redox Potential Eh (mV) l·:s~~ I Turbidity (NTU) I I.S I White Mesa Mill Field Data Worksheet for Groundwater pH Buffer 4.0 I L\.D WellDepth(O.Olft): I 137.00 Casing Volume (V) 4" Well :l 2-0.JJ 1(.653h) 3" Well: 0 (.367h) '"--''"------' Ext'l Amb. Temp. oc (prior sampling eventl~.-~ll:..~.o5~.-• __ ....J I Time 1 o'l sg I Gal. Purged I YZ.lf(, I I Conductance I q~~i I pH I ,.88' I Temp. oc 1 t;.z~ I Redox Potential Eh (m V) I 3'i'1 I Turbidity (NTU) I I ·~ I I Time l ll:!IH:i I Gal. Purged l9:!:.,yZl I I Conductance I 9qg~ I pH I G.9J I Temp. oc l lS.'ZR I Redox Potential Eh (mV) I ~91 I Turbidity (NTU) I ,.:s I 15 of52 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan {QAP) Volume of Water Purged gallon(s) Pumping Rate Calculation Flow Rate (Q). in gpm . S/60 = I . Z.l1 Number of casing volumes evacuated (if other than two) If well evacuated to dryness, number of gallons evacuated Time to evacuate two a. ing volumes (2V) T=2V/Q= I 185.42 I D l o Name of Certified Analytical Laboratory if Other Than Energy Labs I P,Wit\... 6-El- Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type y N specified below) y N y N VOCs [5i D 3x40 ml D ~ HCL Ell D Nutrients ~ D 100 m1 D ~ H2S04 ~ D Heavy Metals IE D 250 ml 0!1 D HN03 ~ D All Other Non Radiologies ll D 250 ml D 12! No Preserv_ D ~ Gross Alpha [] D 1,000 ml [2g D HN03 [l! D Other (specify) IE D Sample volume D [ij D 6!1 G-~f\u~1 ~0r~c..f1•. c,s, If preservative is used, specify Type and Quantity of Preservative: Final Depth IL--_.I_,D"'---"-9_._.. 1\............:0 '-----' Sample Time \000 See instruction Comment Arri\le~ Of\ s;>r~ 11\-r Ob3'---r:.I\1\C( ~()J. G-,.a:l' rr~5,t'f'l+ -hr vv.r~~ &1\f'IJ.. .s~Mr1;;4 -€\)(!(,-}-, Pv-c-~e. k~,.., .~~,1 Ob40. 'Pv..c-~~6. w~n -tl)f' o.. +o~4,_1 of zoo )'\o1;nu.tes. wo.+c.r """'5 clec..r P'-'-r~c en&Q~ M~ ~O.M ple~ coll~c..+a1. lkT IDOO Lef.l-s.ik (;l t )D01 MW-15 06-04-2014 loo not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater 16 of 52 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: I 2.n() Qo..~."rtc.f"' Gro"'nd w-.+cor 'Z..Oilf r-See instruction Location (well name): L.l _M_w_-_17 __________ ---1 Sampler Name and initials: I ::::r.:Mv-#o ll''J"d /'(}t Field Sample ID Date and Time for Purging I 5/"!>o/z...ol'l and Sampling (if different) N/A Well Purging Equip Used: l11]pump or [QJ bailer Well Pump (if other than Bennet) I Q~D Purging Method Used: [f[]2 casings [QJ3 casings Sampling Event I Q\.\o.r+c('b G-w Prev. Well Sampled in Sampling Event ~..I _M_w_-_0_~---------1 pH Buffer 7.0 7,0 pH Buffer 4.0 9.0 Specific Conductance 1.__~..:....1--'~'--------'1 ~MHOS/ em Well Depth(O.Olft): I l I?...Oo Depth to Water Before Purging I 72. C,C) Casing Volume (V) 4" Well:l -z.5.72 1(.653h) 3" Wcli :L.. _CJ __ __,,(.367h) Weather Cond. Ext' I Am b. Temp. ·c (prior sampling event)L-1 _z:z._• __ _. Time j 1Z..S7 I Gal. Purged I 51.~1 I Time 1 1'2.5~ I Gal. Purged I Sl.bll I Conductance 1 ~ o=,9 I pH I i :Z.Lf I Conductance 1 qoE'l: I pHI 7·D I Temp. oc I I c;. :St I Temp. oc ]IC .zo I Redox Potential Eh (m V) I ~:S't I Redox Potential Eh (mV) I -S:S'f I Turbidity (NTU) I Z:.l I Turbidity (NTU) I -z.. J I Time 1 1-z.54 I Gal. Purged I !;:,)', ~b I Time I I :SOD I Gal. Purged I ~'Z..Ol( I Conductance lqo;:s I pH I 7.1tf I Conductance 11:1z:i70 I pHI 7, 7 ~ I Temp. oc 11 6.1'1 I Temp. oc pc:. to I Redox Potential Eh (m V) I ::.33 I Redox Potential Eh (m V) I '!>-"S:S I Turbidity (NTU) I ::Z .o I Turbidity (NTU) I 2:.0 I White Mesa Mill Field Data Worksheet for Groundwater 51 of 52 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) Volume of Water Purged sz.og gallon(s) Pumping Rate Calculation Flow Rate {Q), in gpm. S/60= I .?.!7 Time to evacuate two casing volumes (2V) T = 2V/Q = I "Z37.1Z I Number of casing volumes evacuated (if other than two) lo If well evacuated to dryness, number of gallons evacuated Name of Certified Analytical Laboratory if Other Than Energy Labs IAWA L (j E L Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type y N specified below) y N y N VOCs 1[1 D 3x40 ml D ~ HCL Kl D Nutrients '[] D 100 ml D ~ H2S04 'e::J D Heavy Metals ~ D 250 ml 1!9 D HN03 l!l D All Other Non Radiologies [I D 250 ml D .£!1 No Preserv. D m Gross Alpha ~ D 1,000 ml ll D HN03 g) D Other (specify) lfJ D Sample volume D g) D Kl G-c:f) c..ro.l :Cn 0 r~a(l ; L.) If preservative is used, specify Type and Quantity of Preservative: Final Depth I 85 • Y5 Sample Time See instruction Comment An-;ve~ Of\ sit~ .,..,+ 03.S3, -r,..t~ncr 6-fl~ G-ur.'n pr~.sen1-fo,. ful"je ~P'IJ ..SAmp7;~ e1Jcrt1: P~r~e be~~" tAt o,oo. HM~~fc}. well .for tA.. +o+"'l ".f' 2'-iO Wl:r'l"'+e~. vucder \NG-S. dec..r. 'Pur~'C.. endc~ tllr1~ 5-o.P?ple-s. Lol/ec.+~~ ~ l'30D. Left-sJc ~t J30~ MW-17 05-30-2014 IDo not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater 52 of 52 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: 2. n£ Quo.r4er G-rou-nd ~,_f« 2.DIY Location (well name): ._I ...... M....L..:...W=---"l ..... ~----------' Field Sample ID I M W -l~_OS2.7ZDJ'1 Sampler Name and initials: See instruction I Date and Time for Purging I 6/z7 /7.0 ILj and Sampling (if different) ~.....,;.~....;i":-<-:A.:.._ _______ -J Well Purging Equip Used: [Q]pump or [QJ bailer Well Pump (if other than Bennet) I._Q"'-"E_O-'--------' Purging Method Used: 1][]2 casings [QJ3 casings Sampling Event I Q\oA('A•-h::('l,!:1 G-vJ Prev. Well Sampled in Sampling Event I.____M_W_-_1_~--------' pH Buffer 7.0 ._I _-z_·._o ___ ___. pH Buffer 4.0 y.o Specific Conductance ._I --'q:....:.~ ...... 1 ____ _.1 [!MHOS/ em Well Depth(O.Olft): I l~Ll.OO Depth to Water Before Purging I 7).\) Casing Volume (V) 4" Well:l q J.of) 1(.653h) 3" Well: o (.367h) ...___ ___ __. Weather Con d. Ext'l Am b. Temp. oc (prior sampling event)I"'-'1:....:.'/_6 __ -J Time I I'Z1l'z I Gal. Purged I ~'5.9 7 I Time I IZ~3 I Gal. Purged l~q.l~ I Conductance l 3c..~ I pH I ·~.4g I Conductance I '3~n I pH I 7.tJo I Temp. oc I l,.'i'l. I Temp. oc .1 15.0'0 I Redox Potential Eh (m V) I z.~Z: I Redox Potential Eh (m V) I "Z55 I Turbidity (NTU) I 7 ;3 , I Turbidity (NTU) 17.5 I Time I I'Z9q I Gal. Purged I ~9 .~1 I Time JI L9S I Gal. Purged I E9.b3 I Conductance I ~C.7.3 I pH I 7.7)/ I Conductance I "3'-lb I pH I '7, Olf I Temp. oc I 14/fS I Temp. oc llq,q6 I Redox Potential Eh (m V) I "2.5"Z. I Redox Potential Eh (mV) I Z.S/ I Turbidity (NTU) I 7.5 I Turbidity (NTU) I "7.lJ I White Mesa Mill Field Data Worksheet for Groundwater 25 of 52 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) Volume of Water Purged gallon(s) Pumping Rate Calculation Flow Rate (Q , in gpm. S/60 = IL-_. Z--'--'-17 __ _. Number of casing volumes evacuated (if other than two) If well evacuated to dryness, number of gallons evacuated Time to evacuate two casing volumes (2V) T = 2V/Q = I 376.t.tq I I " Name of Certified Analytical Laboratory if Other Than Energy Labs I AY-)f}L GEL Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type y N specified below) y N y VOCs 3] 0 3x40 ml 0 [!] HCL ~ Nutrients lJ D 100 ml D tJ H2S04 ~ Heavy Metals l!l D 250m! [!) D HN03 tl All Other Non Radiologies f) D 250 ml 0 l!l No Preserv. D Gross Alpha ~ D 1,000 ml "l!J D HN03 ~ Other (specify) 1!1 0 Sample volume 0 'll 0 G--e\'lefa-.1 :!.no~fl;!.~ If preservative is used, specify Type and Quantity of Preservative: Final Depth L-1 _/~1.....:..4q.~-... _ ____. Sample Time \Z..Li.5 See instruction Comment Arri.J~~ Of\ sH-~ ~+ ObiO. ,.,.;fli1Gr "'-tl~ G-~rr,f1 f'~~nf--for p-....r~"<! •M~ 5etmph'G ~'\Jt!nT Fv.c~-e.. ~a\fl 11-+ Dbl.5. fur~e~ \Nel l ~r o... +ot..,.J o.P :S9D (Y);f1u..+es \JVa..··h.r \Ut...~ mo s.t\~ c \eor . ?v.r~c.. ended '\I"\~ So.rv1f\e~ c.ollc(+~J a. t-I Zl../5 . Le-\1 ~ ;k o..'t l2S'S MW-18 05-27-2014 lno not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater N 0 0 0 ~ D ~ 26 of 52 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) ATTACHMENT 1-2 WHITE MESA URANIUM MILL . See instruction FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: I '2."'6\ Q uM'kr G(oWi(J\ C:St;;.~c ZOl'-i Location (well name): I I;\.W-I'LOS Z1'ZDI'1 Mw-19 Field Sample ID M~-1'LOSZ.72.ol'-i Date and Time for Purging .._I ='S/=--2...:..7.:.../_'Z_o_l'i..:....._ ___ __, Well Purging Equip Used: (]!]pump or [gJ bailer Sampler Name and initials: 1"'1':.nn~r }f,J) ;J".j/TR" and Sampling (if different) .._11""_~_14 ________ _. Well Pump (if other than Bennet) .._I _Q_~_.D;;:;..._ ____ __, Purging Method Used: ~2 casings @3 casings Sampling Event IQ""'"'I'+c~ Cr\IJ Prev. Well Sampled in Sampling Event ._I_M_w_-.3:2.. _______ -J pH Buffer 7.0 .._I _7_._0 ___ ___, pH Buffer 4.0 ~.0 Specific Conductance 1.._4...!-9...:...~-'------~~~--tMHOS/ em Well Depth(O.Olft): 119'1.00 Depth to Water Before Purging I s~.t:jg Casing Volume (V) 4" Well:' 5~,78 ,(.653h) 3" Well: 6 (.367h) ..__ ___ _. Weather Cond. Ext'l Amb. Temp. ·c (prior sampling eventll~.-1_'1" __ ___, Time I ISO/ I Gal. Purged I ll~.b9 I Time 1 1508' I Gal. Purged I ll~·'fJ I Conductance I ){,(,~ I pH 11.sCJ I Conductance I IC.SD I pHI 7.4.5 I Temp. °C I \l;:z 1 I Temp. oc ll'-:zz I Redox Potential Eh (mV) I '-'71 I Redox Potential Eh (m V) I ?.77 I Turbidity (NTU) I 0 I Turbidity (NTU) I o I Time I I SOC\ I Gal. Purged I 11~.13. I Time 1151 0 I Gal. Purged I 119.3.5 I Conductance I \b5~ I pH 1 7 .lio I Conductance I 1(..5!2 I pH I 7.~g I Temp. °C I 1~.10 I Temp. °C llC..O£ I Redox Potential Eh (mV) I 'Z7" I Redox Potential Eh (mV) I "273 I Turbidity (NTU) I 0 I Turbidity (NTU) I 0 I White Mesa Mill Field Data Worksheet for Groundwater 23 of 52 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) Volume of Water Purged I II 'f.~ gallon(s) Pumping Rate Calculation Flow Rate (Q). in gpm. S/60 = I . "2.17 -T = 2V/Q = '-------'-------' Number of casing volumes evacuated (if other than two) ._I _o ___ _, If well evacuated to dryness, number of gallons evacuated ._I o ___ __, N arne of Certified Analytical Laboratory if Other Than Energy Labs I A¥.)/1-L G-~ L Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type y N specified below) y N y VOCs lJ D 3x40 ml D '[] HCL Kl Nutrients '[] 0 100 ml D ~ H2S04 l!l Heavy Metals 1::1 0 250 ml "El D HN03 'f) All Other Non Radiologies 1!1 0 250m! 0 'fJ No Preserv. 0 Gross Alpha lJ 0 1,000 ml "f) D HN03 [!] Other (specify) 19 0 Sample volume 0 TB D G-efler"'\ J:no~o.n;l.~ If preservative is used, specify Type and Quantity of Preservative: Final Depth I bb , 55 Sample Time 1'51!5 See instruction Comment Aai-Je~ on srte ~t 0S~6. -r;:,lf,~r <~-fld Gt>-rr~r-. prt"~~"'+ t;,. pv.r~e ~,~ .s~11pJ,~ evenT. PV<c~e be~~l'\ (/\.+ 6'00. Pv.r~-ed well +or g._, +o+~l of' .SSO M:nu.fe~- Wt>..·tcr I.VCL:~ Mos-t~ L::leo.r. f\.).1~ endeJ ~nJ .Si7~.mrle~ <ollec+ed ~+ 1510 Left ~i·h: a.+-\s-zo MW-19 05-27-2014 lne not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater N 0 0 0 lJ 0 "[] 24 of 52 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROU DWATER Description of Sampling Event: I Z.l'\~ G"'~t+er Grov.n(). vJo:o+e:t ZO\Lf See instruction Location (well name): L..I_M_W_-_z_o __________ ____, Sampler Name and initials: I ..... ,;:~~n~r Hoi lt'di1\ij }flf Field Sample ID M~-20_ 0bi8ZOI~ Date and Time for Purging I 5/ Z'1 I ZOI'-f and Sampling (if different) Well Purging Equip Used: m:Jpump or [QJ bailer Well Pump (if other than Bennet) Purging Method Used: ~2 casings m:J3 casings Sampling Event I Q,...C4,. hrl~ G\#J Prev. Well Sampled in Sampling Event I JVl vJ-0 ::3 Jt pH Buffer 7.0 pH Buffer 4.0 Specific Conductance L-11_1_1 ____ _..1~-tMHOS/ em Well Depth(O.Olft): l~..-1_1_.o_o ___ ..... Depth to Water Before Purging I g9.D1 Casing Volume (V) 4" Well:lt-Y-'::':.....5;;....;.1 __ --11(.653h) 3" Well:. 0 . (.367h) Weather Con d. Ext'l Amb. Temp. oc (prior sampling eventl._l z._,_"_-J Time I I'Z. \1 I Gal. Purged I ~ I Time I I Gal. Purged I I Conductance 1 G 11ct I pH I 7. 5'2. I Conductance I I pHI I Temp. °C I P5.~1 I Temp. oc I I Redox Potential Eh (m V) I 133, I Redox Potential Eh (m V) l I Turbidity (NTU) I I 7.5 I Turbidity (NTU) I I Time l o~9~ I Gal. Purged I Z5 I Time ID8.sq I Gal. Purged I 0 I Conductance I 61Z:O I pH I 7 .. 0~ I Conductance I 60BQ I pHI 7· \0 I Temp. °C I \t) .. es I Temp. oc I 16,95 I Redox Potential Eh (m V) I I Redox Potential Eh (m V) I I Turbidity (NTU) I I Turbidity (NTU) I I A +fer White Mesa Mill Field Data Worksheet for Groundwater 47 of 52 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2 -Errata Groundwater Monitoring Quality Assurance Plan (QAP) Volume of Water Purged 8 gallon(s) Pumping Rate Calculation Flow Rate '(Q) in gpm. S/60 = I 0 Time to evacuate two ca ·ing volumes (2V) T=2V/Q= I 0 I Number of casing volumes evacuated (if other than two) 1.7"1 If well evacuated to dryness, number of gallons evacuated 8 Name of Certified Analytical Laboratory if Other Than Energy Labs A \VAL Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type y N specified below) y N y VOCs IE D 3x40 ml D Ill HCL ~ Nutrients ~ 0 lOOml 0 ~ H2S04 ~ Heavy Metals ~ D 250 ml Qg D HN03 ['ig All Other Non Radiologies Ill D 250m! 0 ~ No Preserv. 0 Gross Alpha 1!1 D J,OOOml [27-D HN03 ~ Other (specify) Ill 0 Sample volume 0 ~ D G-c..flu"' I ];, Dr~ o.n ~ c.S If preservative is used, specify Type and Quantity of Preservative: Final Depth L..l <* ___ 9o_·._s-,-9.-J coto.s~ Sample Time See instruction Comment ~~((;\)e~ Of'\ S;+c o-t )200. --r;.MCi d\fltf. G-~rr :, pr~.:.cflf -j-1) bq.,:\ ~el l. fl ... ~~;~'\ b~c." CA.1-JZO!:>, Fi l l ~~ v-f .S G-.. IIM b ..... '-v.c+ ... ntl +.:>c)K "" .s~+ of' f"'r<Xm«·h~ trl>,... t"he bw:.v<c!:t. LJG.-kr t.VA~ ~~r+~ w .'+}. "" ~r~/~/'Owh }.·~,;. b"'.'/e.J " ·h..J."'J oP [f N D D D 21 D ~ &--~/IDn.S . ba:J~~ w~IJ J.r~. l--e~ .S ,· c:: .,..,r 1<-/7 forr;,•u:.A. on s,.,"-b: o..t O{S'i.5 ~~>ne,.... o,11J Cro..rr:n ff'<!'~c-,+--h> £.o lied-~"'flllpl~::... O~pth +d tV~ft:/' v..)t.,~ g~,b~ ~~)o b_·.l~~ ~+-08SD L~~ si+c. At 08.5.5 MW-20 05-29-2014 !Do not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater 48 of 52 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: I z n A Q_u..o.r-lu-0-rov.fiJ Wtt.Ofe..-ZO/~ See instruction Location (well name): ._I_M_;_W;_:_-_-z._z. _________ ___J Sampler Name and initials: I :::r:,.,ne.-u~ 11 ,"J'\~ lr-H Field Sample ID MW-2.'Z._.Obii20IY Date and Time for Purging I b J II/ zo N and Sampling (if different) N'/A Well Purging Equip Used: ~pump or @]bailer Well Pump (if other than Bennet) GlED Purging Method Used: (][]2 casings @]3 casings Sampling Event I Q~(fcdj C:w Prev. Well Sampled in Sampling Event '-I_M_w_ ..... _2_b ______ -l pH Buffer 7.0 7.0 pH Buffer 4.0 q,o Specific Conductance IL--'f...:.~_, ___ __,JI!-!MHOS/ em Well Depth(O.Olft): ._I _I_IY_._o_o __ ___. Depth to Water Before Purging I (;b. b S Casing Volume (V) 4" Well:l 30.91 1(.653h) 3" Well; 0 (.367h) L-------' Weather Cond. Ext'l Amb. Temp. ·c (prior sampling event)Ll _z_zo __ .....J Time I l'Z.!:>7 I Gal. Purged I &q.y q I Time 11-z:s$ I Gal. Purged I ~;q,u I Conductance I 7"9'Z. I pH IY.5D I Conductance I ,.,~z; I pHI 4.5z I Temp. °C I 15.90 I Temp. °C I 15.31 I Redox Potential Eh (m V) I ~3Z I Redox Potential Eh (m V) I :S80 I Turbidity (NTU) I 0 I Turbidity (NTU) IV I Time I ,,;;:; I GaL Purged I 69.~E I Time 11300 I Gal. Purged I b5./D I Conductance I 7tj~~ I pH I ~=ts~ I Conductance li~Zf~ I pH I ~:53 I Temp. °C 115 .~'3 I Temp. oc I !S.90 I Redox Potential Eh (m V) I :Sal I Redox Potential Eh (m V) I 3 11 I Turbidity (NTU) I D I Turbidity (NTU) I Z> I White Mesa Mill Field Data Worksheet for Groundwater 41 of 52 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) Volume of Water Purged Pumping Rate Calculation Flow Rate (Q) in gpm. S/60 = I . '2. 17 G,S.lo gallon(s) Number of casing volumes evacuated (if other than two) {) .__ ___ _, If well evacuated to dryness, number of gallons evacuated ._0 ___ _, N arne of Certified Analytical Laboratory if Other Than Energy Labs I d w ~ l-G-E L Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type y N specified below) y VOCs III D 3x40 ml D Nutrients [] D lOOm! D Heavy Metals (]I D 250 ml 111 All Other Non Radiologies IE D 250 ml D Gross Alpha 1!1 D 1,000 ml tiil Other (specify) ~ D Sample volume D &eJ1er~l :f11o(£1AYliG~ Final Depth 1"--'=G'-'q:.._. :.._}/ __ ____. Sample Time 1300 Comment Arr;uc:~ 0r1 .si1c ~+ 07SS, -r;nnc:r o.n~ {rorf•.ll pr~~et~r Pv..r~e b~A." c:t+ O ~o'lJ. 'f\Ar~ea well -for lA. -h+D\1 ot 'Pu.r~~ en!.d "'"a s.a"'Jflt".) wer~ co ll~c:..+~d "'t 1300 L~Q-s_;tc c,...T l~/.6 MW-22 06-11-2014 lno not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater N y [!] HCL ~ ~ H2S04 f!l D HN03 ~ .2!1 No Preserv. D D HN03 [!!I ~ D If preservative is used, specify Type and Quantity of Preservative: See instruction -f:r f""r~~ ".,tl, 5"mpJ~ -ev-ed. 300 tvl;l"'lv...+e.~. w ~-+e r v.lo-.~ N D D D ~ D lf:i 42 of 52 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: I 2.,., lA Q"'o.rfer G-rov.r,c\ We>-f er zo )~ Location (well name): I.__M---"-W ..... -_z_~_;;__ _________ __. Sampler N arne and initials: Field Sample ID Date and Time for Purging I 5/ z r) 'Z..OJ'I and Sampling (if different) Well Purging Equip Used: [[)pump or [QJ bailer Well Pump (if other than Bennet) Purging Method Used: 002 casings [g]3 casings See instruction (:,/ llfZO I4 I QEp Sampling Event I G'-'Q.r:+ert~ G-w Prev. Well Sampled in Sampling Event l.__~_w_-_o_z ______ __, pH Buffer 7.0 "1. () pH Buffer 4.0 y,o Specific Conductance ._I _9_1_9 ____ _,1 !!MHOS/ em Well Depth(O.Olft): I 1~-z.oo Depth to Water Before Purging I 119 • 01 Casing Volume (V) 4" Well:~_ll_.I_0 __ 4 ,(.653h) 3" Well:_ " _(.367h) Weather Cond. Ext'l Amb. Temp. ·c (prior sampling event)L-1 3;::__0 _0 _ ___. Time I \5~D I Gal. Purged 1 2'-l,q~ I Time I I Gal. Purged I I Conductance I 'iOSS I pH 1 G::so I Conductance I I pHI I Temp. oc I 11,/'li I Temp. oc I I Redox Potential Eh (m V) I zg1 I Redox Potential Eh (m V) I I Turbidity (NTU) II~.( I Turbidity (NTU) I I Time 1 o8~~ I Gal. Purged I 0 I Time I 0~ IC> I Gal. Purged I tJ I Conductance 13~5; I pH 1 G.7D I Conductance I ~"1 7 ~ I pH I {;,t;/ I Temp. oc I n.~::z::: I Temp. °C I''· rr I Redox Potential Eh (m V) I ~· l I Redox Potential Eh (m V) I I Turbidity (NTU) I I Turbidity (NTU) I I White Mesa Mill Field Data Worksheet for Groundwater 37 of 52 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) Volume of Water Purged gallon(s) Pumping Rate Calculation Flow Rate (Q), in gpm. S/60 = I # zog Number of casing volumes evacuated (if other than two) If well evacuated to dryness, number of gallons evacuated Time to evacuate two casing volumes (2V) T=2V/Q= I I JZ .57 I I b Name of Certified Analytical Laboratory if Other Than Energy Labs I AWA L {rf,L Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type y N specified below) y N y N VOCs ril D 3x40 ml D ~ HCL WI 0 Nutrients 1!1 D 100 ml D ~ H2S04 I&] 0 Heavy Metals [!( 0 250 ml 1!!1 D HN03 1!1 0 All Other Non Radiologies [ll 0 250 rni D .12!1 No Preserv. 0 ~ Gross Alpha lXI D 1,000 ml ~ D HN03 j2g 0 Other (specify) Ill 0 Sample volume D 9'1 0 181 G-U\<!:1().1 -::s;(10~fJ.fli·C.~ If preservative is used, specify Type and Quantity of Preservative: Final Depth l.__.I.:Z~t.:....;..l ..;...l __ __, Sample Time Comment _.,;a See instruction I. ~TJ Arri.Je~ M S.rtc ~ )335 . -r;.11,..,er 11-nc:\ G-o.rr;(l pr~ ~r p\Ar~-e . 'R.Ar-~-e ~jO.fl o-..f 13y0 EAr~'(:~ \/Ve\1 tr 0-+co-t ... l .,.r I"Z.o r"';l?lA+~~-'Fl ~~~ Re.+c= dcc.(cf>,~(J. thro~\ o~+ Fv.r~ e ~Y\t:\ I.Nc:.l\ f(A/\ ~(~. p .... ,~c.. ~/JJG~ ,.__t ISL\C>. L~-+1--~ ;tt: D\+ )5lf2 Arri\leA 0(\ ~~+e. o..-t 085'\, ""lc:..nnu· rr~.set\1--h L:..ollec..f S114rrlf'h·~. Depth +i) I.J.)t;..-kr Wa.~ Jl1.'3.5 ~~Mf\e.S. collec.+ecl k+ oerao. Lett si+c ~AT O<J)J MW-23 05-28-2014 lDo not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater 38 of 52 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: I z 1")0'\ Q,.A( .•. I"fe,.. &'l"ov"'d 12).,+cr ZOI"f , See instruction Location (well name): ._I_Jii1_iAJ_-_z_4 __________ ___. Sampler N arne and initials: I =r..Mier" H 0 n d•..::j Rll Field Sample ID 1 Mw-zg_os~o'Z.oJ'i Date and Time for Purging ._l_5_'_ ... _'1_7_z_o_,4 _____ ..J and Sampling (if different) ._I _5._V..;..3_o_)_z_o_l_'l _____ --' Well Purging Equip Used: (g]pump or [ID bailer Well Pump (if other than Bennet) ~...1 Q_'E_o ______ -' Purging Method Used: ~2 casings (ID3 casings Sampling Event I & v..~r-ter~ G W Prev. Well Sampled in Sampling Event ._1_1'-i_w_-_3_6 ______ __. pH Buffer 7.0 /.0 pH Buffer 4.0 9.o Specific Conductance ._I _'1_'1 _1 ____ -'lf!MHOS/ em Well Depth(O.Olft): ._I _rz_o_._0 _0 __ __. Depth to Water Before Purging J ll3./S Casing Volume (V) 4" Weli:II-Y..!,;.:._0....;:~:.___--11(.653h) 3" Well:. 0 . (.367h) Weather Con d. (_ 1 OI.A~ Ext'l Am b. Temp. oc (prior sampling event)I._I_Zf_' __ ..J Time I og1o I Gal. Purged I 0 ~10 I Time I I Gal. Purged I I Conductance I YS3g I pH I ?;;. Zb I Conductance I I pHI I Temp. °C I ,c;,g$ I Temp. oc I I Redox Potential Eh (m V) I 3Sl I Redox Potential Eh (m V) I I Turbidity (NTU) I 'Z., I Turbidity (NTU) I I Time 1 o1o4 I Gal. Purged I ~ I Time I 07ZD I Gal. Purged l z:, I Conductance 19!;15 I pH 1 c.o5 I Conductance l qblb I pH 1 b.o 7 I Temp. °C I IS.9g I Temp. °C llbo09 I Redox Potential Eh (m V) I I Redox Potential Eh (m V) I I Turbidity (NTU) I I Turbidity (NTU) I I White Mesa Mill Field Data Worksheet for Groundwater 43 of52 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan {QAP) Volume of Water Purged gallon(s) Pumping Rate Calculation Flow Rate ~in gpm. S/60 = I . Time to evacuate two ca. in g volumes (2V) T = 2V/Q = I YZ -~l I Number of casing volumes evacuated (if other than two) 0 If well evacuated to dryness, number of gallons evacuated N arne of Certified Analytical Laboratory if Other Than Energy Labs I A iiJ A L GEL Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type y N specified below) y N y N VOCs tl D 3x40 ml D ~ HCL fJ D Nutrients [I D 100 ml D 0 H2S04 r:J D Heavy Metals I!J D 250 ml D D HN03 tl D All Other Non Radiologies [] D 250 ml D r::J No Preserv. D tJ Gross Alpha El D 1,000 ml £] 0 HN03 n D Other (specify) 'tl D Sample volume D ~ D 'tl G-c:.,er,.\ :L.f'lof~"nic.~ If preservative is used, specify Type and Quantity of Preservative: Final Depth ._I _ll_;,g_._o_z __ ___. Sample Time 0110 See instruction Comment Arr"ue.J. Of\ ~rtc. a-+ ObSl -r-."11u .:~;~d G-a.rr:" 'P'~~e~ to r Pv..r~-cd well fo, tA. tD-\-011 6f 1S fY\;1'11..\i-e~. Pv..r~e~ ~~11 c).r~'. Fv-.r~<.. Pv.r~e cn Jct}. o..t o ~10.. L..~ t1-s.. ,'-h. P.t O<iSII Arri-.Jc.J. c(\ ~;ic A-t 010~. -r:;'Mel' Md {j-"'a :"' pr<:"s~YI'l---};, (;oll'"c.f S14,.,pk-~. Oeph, 07/0 ~A""'ple~ <.olit:c+~J ""'+-o=lt'75. L~A-s.--h .. o.,}-077...1 f'-'r~e . f\.4,.~~ be-~..,., Q.t ObSS 'Flo\N fCA.-+41 Jt!c.rc.A~~J.. fhrou~h 01.).1" MW-24 05-29-2014 IDo not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater 44 of52 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: I Z11J Q"'a.rfu-6rO-.AI1a w .... +er ""2.0 1'"/ See instruction Location (well name): I }-tv.kz..s ~~----------------------~ Sampler N arne and initials: I =r:ttn~r Hoii:4~/IH Field Sample ID MW -25 _ ObOZ."ZOI"/ Date and Time for Purging ~.-I _::;'~/_"l._l_"2._o_l'i~---------~ and Sampling (if different) ~.-I.N.;__'/....;4 ________________ __) Well Purging Equip Used: ~pump or [ill bailer Well Pump (if other than Bennet) ~.-1 _Q_E_D ________ _, Purging Method Used: [![]2 casings [ill3 casings Sampling Event I6M01.f"+-vld (j,W Prev. Well Sampled in Sampling Event ~.-I __ M_w __ -_~_I ____________ __J pH Buffer 7.0 7,0 Specific Conductance 1.__'1:.....:1....;.~--------...JI ~-tMHOS/ em Depth to Water Before Purging I 7~ .1.5 Weather Cond. Time 1105."2.. I Gal. Purged I 5~.54 Conductance 1 '3?..75 I pH I (,,,8} Temp. oc I \ S-l'-I Redox Potential Eh (m V) I ':l3b I Turbidity (NTU) I '"'!>. (., I Time IIOS.ll I Gal. Purged I si:l.o:!> Conductance I ~281 I pH I CO:.]C. Temp. oc I J!;,u, I Redox Potential Eh (m V) I 3'2.~ I Turbidity (NTU) l lC I White Mesa Mill Field Data Worksheet for Groundwater pH Buffer 4.0 y,o Well Depth(O.Olft): ~.-I _l_l.S._._oo ___ ...J Casing Volume (V) 4" Well. :1 Z.b. h1 ,(.653h) 3'' W II: o (.367h) '------....J Ext'l Am b. Temp. ·c (prior sampling event) ~.-lw_· __ __. I Time 1 105~ I Gal. Purged I 53.g/ I I Conductance 1 -:)'2..'-3 I pH I C:,.7K I Temp. oc I JS,'ZD I Redox Potential Eh (mV) I 3zq I Turbidity (NTU) I \S I I Time 11055 I Gal. Purged I SL\. 'Z.S I I Conductance I '37.1~ I pH I f'o.?'-1 I Temp. oc I \5;Z'1 I Redox Potential Eh (m V) I 37.'1 I Turbidity (NTU) I I C. I 1 of 52 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) Volume of Water Purged gallon(s) Pumping Rate Calculation Flow Rate (Q), in gpm. S/60 = I . 7.17 Number of casing volumes evacuated (if other than two) If well evacuated to dryness, number of gallons evacuated Time to evacuate two ca Jng_ volumes (2V) T=2V/Q= IZ45 .~ I l o lo Name of Certified Analytical Laboratory if Other Than Energy Labs AINAL C:rE.L Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type y N specified below) y N y VOCs '!J D 3x40 ml D '[] HCL l!J Nutrients "EJ D 100 ml D '!£] H2S04 E) Heavy Metals lJ D 250ml '!] D HN03 r:J All Other Non Radiologies [] D 250 ml D r:l No Preserv. D Gross Alpha m D 1,000 ml El D HN03 'tl Other (specify) t!J D Sample volume D 1!l D &et'erCA\ -:!'nor~~r'\ic.~ If preservative is used, specify Type and Quantity of Preservative: Final Depth I 7 (.. · }.3 Sample Time lOSS See instruction Comment Arr;-.~~J. Of\ >;.h_ ~t-Of.'-\1, ---r;ll!'lo!(' 1\nJ. GM(11 () ?f""e~~,t-~0(' rur~-<!. 0\ll ~ .S.CimpJ/·1?~ t!.\J<:nT. Pv.r~e b~o.n ,..t Ob"'S . P'""~I!!J w~JI for "" +o+o.J of Z5D WJ I,r'I~Afcs. · \,...)C)..+~r ~0,~ 1""0~~ Cl~ar . P ..... r-3-e -ende-d ~ 5~!'1pll!"~ coJ/ec.fc::-J 4 lO.SS. L-e~ s,'}c ~-r II OL} MW-25 06-02-2014 !Do not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater N D D D -l!J D tJ 2 of 52 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEETFORGRO NDWATER Description of Sampling Event: [ ?.}' ~ Q _,.14r hr Grbv.fl tX \IJfl\ 4=('r ZO 14 See instruction Location (well name): L[_M_W_-_'2_*-__________ ----.J Sampler N arne and initials: [:::r;...,M...-~o I!, ~lt'H Field Sample ID Date and Time for Purging I G>/5/'Z.OP·I and Sampling (if different) Well Purging Equip Used: rn::Jpump or [gJ bailer Well Pump (if other than Bennet) Purging Method Used: (][]2 casings [g]3 casings Sampling Event I G\A.tA(fe rl~ GW Prev. Well Sampled in Sampling Event LI_M_vJ_-_I_z ______ ~ pH Buffer 7.0 7 :0 pH Buffer 4.0 9.0 Specific Conductance .__l_~_,9_,_j ____ _.l~-tMHOS/ em Well Depth(O.Olft): I \'Z...1.~3 Depth to Water Before Purging I I '1. 73 Casing Volume (V) 4" W 11:130,'-\'2. 1(.653h) 3" Well:.__. _o ___ ~.(.367h) Weather Cond. Ext' I Am b. Temp. ·c (prior sampling event) .__I1_8_' __ ...J Time I o{.'2.4 I Gal. Purged I C> I Time I I Gal. Purged I I Conductance I 3 5~?.. I pH I r.:..1s_ l Conductance I I pHI I Temp. oc I 1 z:; ;1:.\ I Temp. oc I I Redox Potential Eh (m V) I ·z.:3>S I Redox Potential Eh (mV) I I Turbidity (NTU) I ll I Turbidity (NTU) I I Time I I Gal. Purged I I Time I I Gal. Purged I I Conductance I I pH I I Conductance I I pHI I Temp. oc I I Temp. oc I I Redox Potential Eh (m V) I I Redox Potential Eh (m V) I I Turbidity (NTU) I I Turbidity (NTU) I I White Mesa Mill Field Data Worksheet for Groundwater 21 of 52 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) Volume of Water Purged 0 gallon(s) Pumping Rate Calculation Flow Rate (Q), in gpm_ S/60 = I JO .D Time to evacuate two casing volumes (2V) T = 2V /Q = I (;. 0 ~ I Number of casing volumes evacuated (if other than two) If well evacuated to dryness, number of gallons evacuated Name of Certified Analytical Laboratory if Other Than Energy Labs Sample Taken Sample Vol (indicate Type of Sample if other than as y N specified below) VOCs ~ D 3x40 ml Nutrients ~ D lOOml Heavy Metals ~ D 250 ml All Other Non Radiologies ijl D 250m! Gross Alpha rB D 1,000 ml Other (specify) [) D Sample volume G-ef\~(c;..l :t:Mr~~ f' iL~ Final Depth I.__ ____ ____. Sample Time Q{..3Q Comment A(fi\lt:A Of\ s. ~c. "'t S&~tv~ pll'.l c.ollectcJ OE.2S. ~nncr J.L~!lid~ pre~~llt lA t 0b"3 ()_ wo...+ .. r w~.s c1co.r. MW-26 06-05-2014 lDo not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater 0 D AWAL 6-EL Filtered Preservative Type Preservative Added y N y N D 0!1 HCL ES D D ~ H2S04 [!! D 111 D HN03 11':1 D D 01 No Preserv_ D ~ Ill D HN03 Ia D D r:B D ijl If preservative is used, specify Type and Quantity of Preservative: See instruction ti> co II~ c.t -S ~,.,pic-s. L~ft .s~·+c o.1-0£3-' 22 of 52 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: I 'Z..,..J Gv.o.r+cr Gro~..~.,r,l c::.1.+er "Z..O l'"i See instruction Location (well name): ._I...~.M~W-=-'-Z==-.:.7 _________ ____. Sampler Name and initials: ::=r:nfler J.l~,dJ;J~Inl Field Sample ID Date and Time for Purging I 5/ ;z, rlzo I'! and Sampling (if different) Well Purging Equip Used: (IDpump or @]bailer Well Pump (if other than Bennet) Purging Method Used: [@2 casings @]3 casings Sampling Event I Q...A o.rh:rl,j Crw Prev. Well Sampled in Sampling Event L-I_M_uJ_-_O_I _____ --..~ pH Buffer 7.0 7.0 pH Buffer 4.0 Y.o Specific Conductance ._I _'f.._i-'lf'---___ _.1 !!MHOS/ em Well Depth(O.Olft): l.._'l_5_,_oo ___ _. Depth to Water Before Purging I o 3 . 1'1 Casing Volume (V) 4" Well :l 27.30 1(.653h) 3" Well: o (.367h) t....,..;;,_ __ _..... Weather Cond. Ext'l Amb. Temp. ·c {prior sampling event)IL../;..:.1_6 __ _, Time I 1051 I Gal. Purged I SS,7€. I Time I IO&<i I Gal. Purged 1 55.~~ I Conductance I \5'-Q I pH I 7.83 I Conductance I 157J I pHI 7.gz I Temp. oc I )b,\0 I Temp. oc I )b.,Qb I Redox Potential Eh (m V) I 2 7"1 I Redox Potential Eh (m V) I ?..7Z I Turbidity (NTU) I () I Turbidity (NTU) I 0 I Time I to51 I Gal. Purged I S&.'!U I Time 1 1\00 I Gal. Purged I s'-.i.i'Z I Conductance I IS8D I pH I 7.60 I Conductance I 1,5]1 I pH I 7 .80 I Temp. oc I l().oo I Temp. °C I 15.87 I Redox Potential Eh (mV) I 210 I Redox Potential Eh (m V) I '-'! I Turbidity (NTU) I 0 I Turbidity (NTU) I () I White Mesa Mill Field Data Worksheet for Groundwater 31 of 52 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP} Volume of Water Purged gallon{s) Pumping Rate Calculation Flow Rate (Q), in gpm. S/60 = ~.-1 ._-z.._1_;_7 ___ _, Time to evacuate two cas·ing volumes (2V) T=2V/Q= I ~1.(.3 I Number of casing volumes evacuated (if other than two) I o If well evacuated to dryness, number of gallons evacuated l o Name of Certified Analytical Laboratory if Other Than Energy Labs Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type y N specified below) y N y VOCs 1[1 D 3x40 ml D KJ HCL 00 Nutrients [] D 100 ml D ~ H2S04 ~ Heavy Metals iJ D 250m! Ill D HN03 ~ All Other Non Radi o logies [] D 250 ml D ~ No Present. D Gross Alpha I[] D 1,000 ml ~ D HN03 ftl Other (specify) (] D Sample volume D ~ D G-c:t~er.,..l -...l.flOf,10111; C..S., If preservative is used, specify Type and Quantity of Preservative: Final Depth l..._s_Y_._7_K __ _..~ Sample Time 1100 See instruction Comment Arr:ve~ Of'l ~·1-c. ~-+ Ob3b. J;...,ner M~ 6-Q.(ri"1 r'~~t:t'\+ tot' pv.r~<. ,.,A .,S{;.Wif)in~ evMt P""r~e be~l\fl 41-t-o'-'-lb. f ..... ,~~a well -h;'r o.. i-o+"' ot z.bo Y"'';.,..,"'+e:~ ~o..-fer w~ t..leo.r . P""r~e ended ~ll ~ S'VV!pleS ~ollec+ed o...{ )ll>o. left ~i+~ o--1-\IOj MW-27 05-28-2014 IDo not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater N D D D 21 D ~ 32 of 52 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: I z.n()\ Qv.o.rter GroW\C)\ \lj.,._:::}e,... zol'-1 See instruction Location (well name): 1'--__:_M_IJJ_-Z&~_-_________ _. Sampler Name and initials: I < ... J'Iu ltoli·J"'t.:j}ri) Field Sample ID Date and Time for Purging ._I _h_ll_g_J_ZD_l..:..'-1 ____ ---J and Sampling (if different) L.....:-;V:....:/'-4--'------------' Well Purging Equip Used: [1[)pump or @] bailer Well Pump (if other than Bennet) 1"'--Q-'--E...:.D _____ ---...~ Purging Method Used: [][)2 casings @]3 casings Sampling Event I Qv...l)r'terl~ 6\J Prev. Well Sampled in Sampling Event '--I_M_W_~_z_z. ______ __~ pH Buffer 7.0 7.0 pH Buffer 4.0 l.f.O Specific Conductance!._ 'f_'f-'~-------'1 ~-tMHOS/ em Well Depth(O.Olft): I 105,00 Depth to Water Before Purging 115, LiS Casing Volume (V) 4" Well:' I j,Zj ,(.653h) 3" Well: 0 (.367h) '--------' Weather Cond. Ext'l Amb. Temp. oc {prior sampling event).._l z_l_" __ _, Time I \3?./ I Gal. Purged I 3g.~o I Time I \3Zg I Gal. Purged 1 '38. c~ I Conductance I Y"Z.bl.. I pH 1 c;;. zv I Conductance j9Z70 I pH I ,,7'f I Temp. oc I 15.'3~ I Temp. oc 1 15.35 I Redox Potential Eh (m V) I Z"l3 I Redox Potential Eh (m V) I ~2: I Turbidity (NTU) I 0 I Turbidity (NTU) l 0 I Time I 132~ I Gal. Purged I ~l>.~'-1 I Time I 1330 I Gal. Purged I '3~. o:Z: I Conductance 19ZZ:I I pH p;. 78' I Conductance I gz. 79 I pH I b,/&' I Temp. oc I 15.'51 I Temp. oc I IS,'ZK I Redox Potential Eh (m V) I Z9l? I Redox Potential Eh (m V) I '[.LfJ I Turbidity (NTU) I 0 I Turbidity (NTU) I 0 I White Mesa Mill Field Data Worksheet for Groundwater 1 of 2 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) Volume of Water Purged gallon(s) Pumping Rate Calculation Flow Rate (Q). in gprn . S/60 = I . 211 Number of casing volumes evacuated (if other than two) If well evacuated to dryness, number of gallons evacuated Time to evacuate two ca ing volumes (2V) T = 2V /Q = I 177. ~'t I I o () Name of Certified Analytical Laboratory if Other Than Energy Labs AWP.L G-EL Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type y N specified below) y N y VOCs 0! 0 3x40 ml 0 [!I HCL 111 Nutrients ll 0 100 ml D [!I H2S04 111 Heavy Metals (] 0 250m! [!! 0 HN03 ~ All Other Non Radiologies [] 0 250 ml 0 1:3-No Preserv. D Gross Alpha 111 0 1,000 ml ~ D HN03 Ill Other (specify) [] 0 Sample volume 0 1!1 0 G-~~r~\ ~flor~"";0 If preservative is used, specify Type and Quantity of Preservative: Final Depth I 7 g · [S5 Sample Time 13~0 Comment Arr;ut:~ ?~,.~~ \/Ja.t~r o(l site ,__1-lOZS, ~i\11cr M~ Cn..rr,'r~ f..-es~"+ .fo'r pu.r~~ AYI~ .So.Mf}(J b~~<l, o-1' IO:Jb. Pv.r~~~ v.>( 11 -tor ,._ -tot/.\1 of \8o rninu.-t~.s . Letr ,J)(>.s, c..\co.r. Pv.r ~c ef\ae~ c..I\J S.a..1111f'cs c.oli~+{"J dl.+ 13'30. ~:t'f' ~+ }3\.j() MW-28 06-18-2014 IDo not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater See instruction N 0 D 0 ~ 0 ~ 2 of2 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: I Z. .,o; Gv."'rtcr Grav.t~tA w"'+er ZOJLf See instruction Location (well name): .__I_M..;....W_-_2.!_9 _________ _~ Sampler Name and initials: l==t:'"11t:r RoJI ,Jo-:6./T/~ Field Sample ID M VJ-2 Cf-ObO~ 201 'i Date and Time for Purging ._I _6_1_3_/_z._o_J'I _____ _, and Sampling (if different) ._I _..;v,_z_A ________ _J Well Purging Equip Used: (IDpump or [gJ bailer Well Pump (if other than Bennet) .__I Q_E_o ______ __J Purging Method Used: [QJ2 casings (:g]3 casings Sampling Event I Gv.CArf~rb C..\15 Prev. Well Sampled in Sampling Event I MW-'30 '------------J pH Buffer 7.0 .__I _7._. D ____ --l pH Buffer 4.0 L.l.O Specific Conductance Ll 9...:.'1_4 ____ _..1 f!MHOS/ em Well Depth(O.O 1ft): l.___rz_7_. o_D ___ __, Depth to Water Before Purging 11 0 I . "2. 7 Casing Volume (V) 4" Well:l l b. ~0 ,(.653h) 3" Woll: o (.367h) .__ ___ __J Weather Cond. Ext' IAmb. Temp. oc (prior sampling eventli._Z_'i-'--0--_, Time I ):)J'Z I Gal. Purged l 3ii.o~ I Time I 131.3 I Gal. Purged I:3Y.Z8' I Conductance I qgqq I pH I 8 .z~ I Conductance I t1~SZ I pHI s .12 I Temp. oc 1 rs.s1 I Temp. oc I I'S,LfZ I Redox Potential Eh (m V) I 1~8 I Redox Potential Eh (mV) I ~~~ I Turbidity (NTU) I 0 I Turbidity (NTU) I v I Time I I "519 I Gal. Purged I 39.5o I Time I 13/S I Gal. Purged 1 '39. 7~ I Conductance I q~~b I pH I s.o~ I Conductance I '-Its~~ I pHI 7.H I Temp. oc I 1'5..-~1 I Temp. oc I JS.3t> I Redox Potential Eh (mV) I 1., :s I Redox Potential Eh (m V) I 191 I Turbidity (NTU) I 0 I Turbidity (NTU) I 0 I White Mesa Mill Field Data Worksheet for Groundwater 7 of 52 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) Volume of Water Purged 39.72 gallon(s) Pumping Rate Calculation Flow Rate (Q , in gprn. S/60 = I . 2.17 Time to evacuate two a ing volumes (2V) T = 2V/Q = I l!}lj .gs I Number of casing volumes evacuated (if other than two) () If well evacuated to dryness, number of gallons evacuated N arne of Certified Analytical Laboratory if Other Than Energy Labs I AWA L GEL Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type y N specified below) y N y VOCs ~ D 3x40 ml D 15'1 HCL Ml Nutrients rn D IOOml D [8] H2S04 00 Heavy Metals ril D 250 ml ~ D HN03 ~ All Other Non Radiologies IE D 250 ml D ~ No Preserv. D Gross Alpha [11 D 1,000 ml li!l D HN03 ~ Other (specify) ~ D Sample volume D Ei!l D Gf!(ICr-.1 :I't1or~u~~ i c ~ If preservative is used, specify Type and Quantity of Preservative: Final Depth I l03. S.S Sample Time 131S See instruction Comment 011 5it.:=. .d' ID3D. ~nnu MJ 6-...rr:..., f''<!.S~,.+ .J:;;r fur~~ AllJ .5tA.rvtrl~ e'"Jt::n* ~~(\ ,..} W35. 'Pv.c-~~a Well ~r ~ 1o+"J ot )hO m: ~u..tej. endea ~f"\J .S"Mflc.s w~r< C.o ll ~ctcJ o.} )315_ wt~~.+cr v::>~ s <: )e.o.r S 1tc 01. + \37..~ MW-29 06-03-2014 I Do not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater N D D D ~ D ~ 8 of 52 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER DescriptionofSamplingEvent: I z n tl Q"'~rte(' GrD V.f\() w~+er -z.o/LI See instruction Location (well name): .._I ...... M'-'-w=---3_0 _________ __, Sampler Name and initials: I ::r:~.,er ij0 ll rJ~.;1f11! Field Sample ID Date and Time for Purging I~........:~:;L/...::'3::::.,/'--'z=.;o:;..:l.....:.'-1 ____ ---J and Sampling (if different) ._..M~Y."-'A'----------' Well Purging Equip Used: {ID pump or [QJ bailer Well Pump (if other than Bennet) ._I ....;;;Q;>...:::E,;_:D=-------' Purging Method Used: 002 casings [QJ3 casings Sampling Event I Gv.o.r-1-uL~ GW Prev. Well Sampled in Sampling Event ~....1_--'M:........;_W_-___;_J _] ____ __, pH Buffer 7.0 7.0 pH Buffer 4.0 4.0 Specific Conductance ~....1-~Gfw-11..__ ___ _.1~-tMHOS/ em Well Depth(O.Olft): 110.00 Depth to Water Before Purging I 7 5.10 Casing Volume (V) 4" Well:' 22.'18 1(.653h) 3" Well:.__ .....,o.____---'-(.367h) Weather Cond. Ext'l Amb. Temp. oc (prior sampling event)~...! ..!-1~.:....' __ _..~ Time I IO 11 I Gal. Purged I cn:.oo I Time I IOlg I Gal. Purged I Ljc,. '22 I Conductance 1 2\0~ I pH I r;,gg I Conductance I z.ot:.& I pH I ~.85 I Temp. °C 114.~4 I Temp. oc 114.18 I Redox Potential Eh (mV) I ::5 9q I Redox Potential Eh (mV) I ~4& I Turbidity (NTU) I z.q I Turbidity (NTU) I ·z..s I Time I lOiq I Gal. Purged I g~_q.-_s I Time I \OZD I Gal. Purged I LJ(,.65 I Conductance 1 7...07-:::;, I pH I t:.3~ I Conductance I "'Z.OS4 I pH I G:g' I Temp. °C I IS,oz. I Temp. oc 119.1q I Redox Potential Eh (m V) I ~qz; I Redox Potential Eh (m V) I '343 I Turbidity (NTU) I z.;; I Turbidity (NTU) I z.:t I White Mesa Mill Field Data Worksheet for Groundwater 5 of 52 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) Volume of Water Purged gallon(s) Pumping Rate Calculation Flow Rate ( ). in gpm. S/60 = T = 2V /Q = ._ ____ ___. Number of casing volumes evacuated (if other than two) 0 ._ ___ _, If well evacuated to dryness, number of gallons evacuated ._I _o ___ _, N arne of Certified Analytical Laboratory if Other Than Energy Labs I A WA L G c L Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type y N specified below) y N y N VOCs Ill D 3x40 ml D ~ HCL 011 D Nutrients LB D 100 ml D (!g H2S04 IZl D Heavy Metals Ill D 250m! IE D HN03 Ill D All Other Non Radiologies Ill D 250ml D IZ9 No Preserv. D ~ Gross Alpha ~ D 1,000 ml III D HN03 ~ D Other (specify) ~ D Sample volume D 1!1 D ~ G-er1er"l :ft,o~011l;C~ If preservative is used, specify Type and Quantity of Preservative: Final Depth 1,___7_7._,_1 __ __, Sample Time 1020 See instruction Comment Aa;vel of\ .s;+<. o-.+ OC.'iO -(...t~n~r o.tl~ &f).rr.'f1 pre~ll-\-~,. f"'r~..e. o-11J ~~tvlf J;"'~ ev<:IIT P v.r~< b~t~.fl ~+ Dbt.f5. P~r~e6. ~~11 tc>r o-. 4-o+"'l of' Z..I'S m :r'l~+~s . wc....Vc.r ~c..~ ('c:fAr, ?4 r~e.. et"lded o.l'ld .SI.\Mrle~ were c:::ollec+~J 01.t 1020 Letf-~ i+'" U\J-I D. :SO MW-30 06-03-2014 lDo not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater 6 of52 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: I Z"'J G)..,.,.,.rter G-ro"'...,J vJ~r ?.()1'1 See instruction Location (well name): ._I_Jt1_W_-_3....;./ _________ ___, Sampler Name and initials: 1.,-;.MIU J.loJI:da~ lrH Field Sample ID Date and Time for Purging IL--'b"'-'/'-'Z=-/::....z=o:-1 "1..__ ____ ....~ and Sampling (if different) .._I AI_'/_A ________ __, Well Purging Equip Used: m:)pump or @]bailer Well Pump (if other than Bennet) Q En '---------~ Purging Method Used: ~2 casings @]3 casings Sampling Event I Qv.."t=fer[\ GliJ Prev. Well Sampled in Sampling Event ..... I_M_W_-_17 ______ ___. pHBuffer7.0 ._l_7_._o ___ ~ pH Buffer 4.0 4 .0 Specific Conductance L..I9_9..:..~.L...-------JI !!MHOS/ em Well Depth(O.Olft): I 130.00 Depth to Water Before Purging I ?;7, 85 Casing Volume (V) 4" Well:l Y D.s~ 1(.653h) 3'' Well: o (.367h) .__ ___ _, Weather Con d. Ext'l Amb. Temp. ·c (prior sampling eventl~.:-ll..:....'f~ __ ___, Time l l 'Z.S "Z. I Gal. Purged I ~J .Z7J I Time I 1~3 I Gal. Purged I fZ.oz.. I Conductance I "Z.I~j I pH I g,so I Conductance I z.rt({S' I pH 18, 'tO I Temp. oc I )5.~~ I Temp. oc I 15. 'f.S I Redox Potential Eh (m V) I 30~ I Redox Potential Eh (mV) I 7>0'Z I Turbidity (NTU) I 0 I Turbidity (NTU) 10 I Time I I 'lSi:! I Gal. Purged I 8l:Z'-f I Time II LSS I Gal. Purged I ffZ.W, I Conductance I "Z US"Z. I pH I S.3 8' I Conductance I <.J 8.1. I pHI "H.z5 I Temp. oc I ·ts. s3 I Temp. oc I 15~8 o I Redox Potential Eh (m V) I ~oz. I Redox Potential Eh (m V) I 'jO l I Turbidity (NTU) I 0 I Turbidity (NTU) I () I White Mesa Mill Field Data Worksheet for Groundwater 1 of2 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) Volume of Water Purged gallon(s) Pumping Rate Calculation Flow Rate (Q), in gpm. S/60 = I . 7.\l . Number of casing volumes evacuated (if other than two) If well evacuated to dryness, number of gallons evacuated Time to evacuate two Crujing volumes (2V) T = 2V /Q = I 3/ L.j . 0~ I 0 0 Name of Certified Analytical Laboratory if Other Than Energy Labs Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type y N specified below) y N y VOCs ~ D 3x40 ml D !J HCL E Nutrients 'f] D lOOm! D 'EJ H2S04 ~ Heavy Metals fl D 250 ml !9 D HN03 l!l All Other Non Radiologies 'f) D 250m! D .EJ No Preserv. D Gross Alpha [] D 1,000 ml lil D HN03 f:l Other (specify) g) D Sample volume D ~ D G-en~:r"'\ -:Lnor~c...rl; '-~. If preservative is used, specify Type and Quantity of Preservative: Final Depth ._17.;........:..;1.'--2_0 ___ _. Sample Time rzss See instruction Comment ArrhJeA oo s.rte. o:f 0'-30. '!'Niner ~t1c\ G-Mri, yr('.serrf-for yur~ e. cMJ .Se~m,?l;~ evenf: 'Pv.r~e. be~()./l o..+ Ob'3S, fv.r{je d w <l/ ·h'r o.. ft>t"'l of 380 y!l)ifllAtt"S. lA:)C\Ter w~~. cl<?o.r. fvr-0e e.Ylded oo.,..,cA S, t:.Mfl~.s coJ/ec.fcd o..f-1255 Le/} ~~-+~ "'J 136~ MW-31 06-02-2014 IDo not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater N D D D ~ D ~ 2 of2 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) ~RGYFLJELS ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Location (well name): ._I_M.._,...:W=----:3~2.=------------' and initials: Field Sample ID Date and Time for Purging ~.-1 _s...:.!../-='2-:.::j~f ~~ '=1~-------J and Sampling (if different) Well Purging Equip Used: (rupump or [QJ bailer Well Pump (if other than Bennet) See instruction .NA OE D Purging Method Used: 002 casings IQ]3 casings Sampling Event I Qut>-r-\:r d y "to) Prev. Well Sampled in Sampling Event ~.-I_.LM~'l\__:_ _____ _.. pH Buffer 7.0 7 .o Specific Conductance ._I _ _.Of._'1.._Gj...._ _ _.h.t.MHOS/ em Depth to Water Before Purging I 7 S. 0 5 I Weather Cond. Time I VZ.Yl I Gal. Purged I 112_,.-:3,8 Conductance I 39g:{ I pH I b-bb Temp. oc I 14.69 I Redox Potential Eh (m V) I 2ol I Turbidity (NTU) I 15 I Time I \ -z.y9 I Gal. Purged I -; 6~2: I Conductance I 39~L..I I pH I f. .. 6J Temp. oc I IL:\.59 I Redox Potential Eh (mV) I 190 I Turbidity (NTU) I 1 0 I White Mesa Mill Field Data Worksheet for Groundwater I I I I pH Buffer 4.0 Well Depth(O.Olft): \2>2.5 Casing Volume (V) 4" Well:l 37u51 1(.653h) 3" Well:.__ --i..D..L----1. (.367h) Ext'l Amb. Temp. ·c (prior sampling event) I \9 o Time I \7,.!-:\S, I Gal. Purged I 1& .. 6lll Conductance I -s~ ~I I pHI 6:. *Y I Temp. oc I 14 . .$9 I Redox Potential Eh (mV) I !97 I Turbidity (NTU) I 1/ I Time I \256 I Gal. Purged I ~:::z. Q:31 Conductance I ~~~6 I pHI .<k &'-/ I Temp. oc I lt..\.6J I Redox Potential Eh (m V) I UI£ I Turbidity (NTU) I II I 1 of 2 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) Volume of Water Purged 7"7 .. 03 gallon(s) Pumping Rate Calculation Flow Rate (Q) .in gpm. Time to evacuate two casing volumes (2V) S/60 = I • 1. \7 T = 2V /Q = I '34 5. 7 5 I Number of casing volumes evacuated (if other than two) 0 If well evacuated to dryness, number of gallons evacuated 0 Name of Certified Analytical Laboratory if Other Than Energy Labs AWAL . f..-E..k ' Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type y N specified below) y N y N VOCs ~ D 3x40 ml D ~ HCL ~ D Nutrients 5I D lOOm! D ~ H2S04 J;g D Heavy Metals 13 D 250 ml I& D HN03 lE D All Other Non Radiologies 13 D 250 ml D 1:3 No Preserv. D IE. Gross Alpha ~ D 1,000 ml ~ D HN03 ~ D Other (specify) 1St D Sample volume 0 ~ D ~ Ge..~~.~:.r .... \ :I:""t>r-5~-"'ic..-..S If preservative is used, specify Type and Quantity of Preservative: Final Depth I f,D. c:; 1. Sample Time }'250 See instruction Comment An-',v-u-" C>v'\.. site. c...-\-06'16 .. &c...rr'•.A.. ff"'e.._sc.-.,-\ ~or fur5~ ~ S~\··~ ~V~""'--r. flur~~ b~.£)0.."'-o..+ 06 55. ~vr-b~ We.\\ {?or c.. +o+-""\ c>f-355' r"""\.1"'-ut~.s. We....ter We-.S c...le..e...,\. Pvr.B e. ~~-e..J. o... +-\ L..SO, Le-ft-.s •'1t-e...+ \3D 7. MW-32 05-23-2014 IDo not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater 2 of 2 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: zYIJ Qu.o.r fer 6-rov.I'\J Wo.f<:r 2t>li.f See instruction Location (well name): ._I Jti=----1/J_-_CS_S __________ --' Sampler Name and initials: 1...-r...(ln~r tlo lli£Li j.IJ1t Field Sample ID Date and Time for Purging Ll _G_I_J..f_l_'z_o_J4 _____ _, and Sampling (if different) IL.t..:tV:LI..aA ________ __. Well Purging Equip Used: I![) pump or [QJ bailer Well Pump (if other than Bennet) Ll Q_E_D _____ __, Purging Method Used: 00]2 casings [QJ3 casings Sampling Event I Q~fi'<:.d2) GW Prev. Well Sampled in Sampling Event I.__M_w_-_l_LJ _____ __. pH Buffer 7.0 7.0 Specific Conductance ._I _9_'f_q ____ _,l ~-tMHOS/ em Depth to Water Before Purging I II '2. · '2. h Weather Cond. Time I 01~1.. I Gal. Purged ll?.~:Z: I Conductance 1 C\3~1 I pH 1 b,gl I Temp. oc I Jq;.S9 I Redox Potential Eh (m V) I :5i12: I Turbidity (NTU) I D I Time I o;qq I Gal. Purged I l~.o 5 I Conductance 1 9~e:,i I pH I G.2:1 I Temp. °C 1 'l9.sS I Redox Potential Eh (m V) I ':SI:\0 I Turbidity (NTU) I 0 I White Mesa Mill Field Data Worksheet for Groundwater pH Buffer 4.0 C\0 Well Depth(O.Olft): l~..-l_?..._Y_.95 ___ __. Casing Volume (V) 4" Well:ll-/_._'f_Gf_----il ( .653h) 3" Well:_ 0 _(.367h) Ext'l Am b. Temp. oc {prior sampling event) ._I _l g_" __ _, Time I O/Y~ I Gal. Purged I IS,gy I Conductance I 4370 I pH l l..~J I Temp. oc 114 .60 I Redox Potential Eh (m V) I 3 4 I I Turbidity (NTU) I (.) I Time J07gS I Gal. Purged I lz;.2.7 I Conductance l93bi I pHI b83 I Temp. oc J lctsll! I Redox Potential Eh (m V) I ".S-:5G I Turbidity (NTU) I v I 13 of 52 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) Volume of Water Purged 1(:,,27 gallon(s) Pumping Rate Calculation Flow Rate (Q) in gpm. S/60 = I . oz..l7 Number of casing volumes evacuated (if other than two) If well evacuated to dryness, number of gallons evacuated Time to evacuate two en. ing volumes (2V) T = 2V /Q = ''~· bb I lo I <> N arne of Certified Analytical Laboratory if Other Than Energy Labs I AWA L G-E 1... Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type y N specified below) y N y VOCs ~ D 3x40 ml D IE HCL til Nutrients Ill D 100 ml D m H2S04 1&1 Heavy Metals rn D 250 ml rB D HN03 IE All Other Non Radiologies Ill D 250 ml D ~ No Preserv. D Gross Alpha [JJ D 1,000 ml ~ D HN03 ~ Other (specify) Iii 0 Sample volume D ~ D &alert;.\ J:(lor~.,..(\it.~ If preservative is used, specify Type and Quantity of Preservative: Final Depth I 113. lb Sample Time l 07L{.S See instruction Comment Ar6Vt:~ Of\ sA-~ ~} 06 '2.b -fo.."nc,.... o..n~ G-17\rr;l) p<~set'l+ for pure,~ 17\1')~ ~rYJfl~ -eVeYJ+. P v..-~~ b.e~~r" o.f 6b30. 'PI.Ar~~~ wdl tor <A. ·h+c:.\ o~ 75 Wl:n ...... -fe~. wc..t~r w~s. c.leAr. fi.Ar~e end~ to.nd-. ~~N1pl~.S v.)Grc. c..olkc....+~J.. cJ--07YS, L~~ .s,+c ~+-0801 MW-35 06-04-2014 !Do not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater N D 0 D ~ D ~ 14 of 52 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) ATTACHMENT 1-2 WHITE MESA URANIUM MILL See instruction FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: I -z..n ~ Q \J\o-r+~r Crrov.flr}. WCA. fer 'Z.OI~ Sampler Name Location (well name): I Mw-~ and initials: l~nn er" J..lo JJiJ~,jhJ.J Field Sample ID I MW-3b_OS2.4ZO}'-I Date and Time for Purging I E::./Z~/Z.OlLj and Sampling (if different) .A.I/A Well Purging Equip Used: ~pump or [QJ bailer Well Pump (if other than Bennet) I GED Purging Method Used: 002 casings (g]3 casings Sampling Event I Ov..o-1"-\-erl~ c,..VJ Prev. Well Sampled in Sampling Event '-I_M __ W_-_2_3 _____ ___J pH Buffer 7.0 "1.0 Specific Conductance ._I ----'1'-i:f_,~..__ __ ____.lflMHOS/ em Depth to Water Before Purging 1.__...._1_...1 O"""",._y._5......._. Weather Cond. Time I 0737 I Gal. Purged I 1~.53 I Conductance I SIL.S I pH I b.'11 I Temp. oc I Ill.~:) I Redox Potential Eh (m V) I 355 I Turbidity (NTU) I () I Time I 073q I Gal. Purged 11 9.~i I Conductance I 5JL.O I pH I G.jS I Temp. oc I l"!.qi'J I Redox Potential Eh (m V) I ~5::2 I Turbidity (NTU) I 0 I White Mesa Mill Field Data Worksheet for Groundwater pH Buffer 4.0 Well Depth(O.O 1ft): 1,___12_1_. 6.....;;0=---------' Casing Volume (V) 4" Well:1 7· Z.~ 1(.653h) 3" Well:._. 0=------'· (.367h) Ext'l Amb. Temp. ·c (prior sampling event)L..IIIu.1_0 __ --.~ Time I o133 I Gal. Purged 1 1~.75 I Conductance I SI'Z.g I pH I ~.'fL/ I Temp. oc I li:(.~~ I Redox Potential Eh (m V) I ~5'-1 I Turbidity (NTU) I 0 I Time I 0/"iO I Gal. Purged I 15.]9 I Conductance I on.j I pH I &.1.5 I Temp. oc I l'i. 81 I Redox Potential Eh (m V) I 3!:)'2. I Turbidity (NTU) I 0 I 39 of 52 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) Volume of Water Purged IS.Ij gallon(s) Pumping Rate Calculation Flow Rate (Q), in·g1;n1 . S/60 = I . 1..1 7 Time to evacuate two casing volumes (2V) T=2V/Q=I 67.10 I Number of casing volumes evacuated (if other than two) I ~ If well evacuated to dryness, number of gallons evacuated l o N arne of Certified Analytical Laboratory if Other Than Energy Labs I AWA L G-:E L Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type y N specified below) y N y N VOCs ~ D 3x40 ml D l'iJ HCL I[] D Nutrients II! D 100 ml D 11!] H2S04 1!!1 D Heavy Metals Ill D 250m! llJ D HN03 1:!1 D All Other Non Radiologies [J D 250 ml D Sl No Preserv. D ID Gross Alpha l1l D 1,000 ml Kl D HN03 1!1 D Other (specify) flJ D Sample volume D Kl D Kl G--ef\ero-\ :Cflo~t'l~ c.~ If preservative is used, specify Type and Quantity of Preservative: Final Depth I I J"'Z. · 'Z..S Sample Time 07L.f0 See instruction Comment Ac:r;'l)e.d o(\ s;te. o-t 0 b2 s g.,_~e be~o..fl D-.-t' 0'-~0 tN<.\1-('( w~ L.}GO,.(_ r~~~( LeP--~:+~ ~+ 0750 --G.t~ner' tJ.,J G-Mr:fl prc.setlr fOr fu.r5e ~f)J .So.Mf/'~ e0er~t 'Pu.r~~~ well +;;, ,._ io~ l o-f' 76 rV/;IIu.t~ er1JecJ. ",J .Satv~ple.S Coll~c.-kJ o.r 071./0 MW-36 05-29-2014 Ina not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater 40 of 52 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: I z (I J. Q ..... o.r-1-e.r 6-.-D -.At1A we.+er zo 1'-1 See instruction Location (well name): .__I_J.1_w_-_'3_7 _________ _____. Sampler N arne and initials: 1-r:: .,,~r HtJIJ ·J".;f /771 Field Sample ID Date and Time for Purging I 5 I z l$ I zo 1 'i and Sampling (if different) Well Purging Equip Used: [Q]pump or IT[] bailer Well Pump (if other than Bennet) Purging Method Used: 002 casings (g]3 casings Sampling Event I Q.,. o.r1-< ,.l;i (,.IJ Prev. Well Sampled in Sampling Event ._I_M_w_-_2_1 ______ ___, pH Buffer 7.0 7.0 pH Buffer 4.0 Specific Conductance ~_I q...:..i.;....1:..__ ___ _JI~-tMHOS/ em Well Depth(O.Olft): I 121. gO Depth to Water Before Purging l 10 b. q!:, Casing Volume (V) 4" Well:~_Cf_. G_q __ --11(.653h) 3" Well:_ o (.367h) Weather Cond. Ext'l Amb. Temp. ·c (prior sampling event)]t-.::2~1-' __ _J Time I og3~ I Gal. Purged I b I Time I I Gal. Purged I I Conductance I 4'-D5 I pH ,l;;.65 I Conductance I I pHI I Temp. oc I 1'1. S I I Temp. oc I I Redox Potential Eh (m V) I Z?1 I Redox Potential Eh (mY) I I Turbidity (NTU) I l'L.~ I Turbidity (NTU) I I Time 1 ogz'1 I Gal. Purged I 0 I Time I og>sJ I Gal. Purged I 0 I Conductance I \:l\)7~ I pH I ~-"' I Conductance I ~:5 ., I I pH I G.§S I Temp. oc I lo.7..7 I Temp. oc I I!) .':!>I I Redox Potential Eh (m V) I 252 I Redox Potential Eh (m V) I I Turbidity (NTU) I I Turbidity (NTU) I I White Mesa Mill Field Data Worksheet for Groundwater 1 of 2 Mill -Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) Volume of Water Purged ~~-gallon(s) Pumping Rate Calculation Flow Rate (Q), in gpm. S/60 = 1.____6.;.._ __ __, Number of casing volumes evacuated (if other than two) If well evacuated to dryness, number of gallons evacuated Time to evacuate two casing volumes (2V) T=2V/Q= I 0 I I I.Y9 I 19 Name of Certified Analytical Laboratory if Other Than Energy Labs I i)WA-k 6-£1.- Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type y N specified below) y N y VOCs Ill D 3x40 ml D ~ HCL 'il Nutrients Ill 0 lOOml 0 ~ H2S04 ~ Heavy Metals III D 250 ml 00 D HN03 ~ All Other Non Radiologies ~ 0 250 ml D ~ No Preserv. D Gross Alpha Ill 0 1,000 ml ~ 0 HN03 l!l Other (specify) rn 0 Sample volume D ~ 0 G-c,c:rr.l :J'r'lbr"~M 1Q If preservative is used, specify Type and Quantity of Preservative: Final Depth ~.-I "'-l'Z."'-1....;;.5=1 ___ _, Sample Time ._I _o_~3_D ___ _, See instruction Comment A(r:.Je~ on 5 ;+c. ~t O<SZJ. ~i\Mr' o-1\cA G-o-rc-:fl pre~.,+ +c) btt;l 11.)~]1 df'~· ~o.4c~ 'bo...\:n~ o..t O~G. ~lA. leJ 5 G-"liiO(l.S -'\,l'lJ t-ook. tA.. 5.e+ oF ra.r~~e.+~~- N D D D ~ D Iii 5,..:\e~ ()... +o~Q\' J' P1 G-Al loflS. ~":le~ U)e]l aej Le-I+ sl+~ tAf ()~.55 Arr ,\1~~ on !:.1t~ o..t 08Z2 . -,;;11,c.r """J. 6-,..r r:/'1 pr (~e-11t n ~oll~c..J-~"'"~fJG:~. D~ptJ, +o WCI.J-('f"' W~:~~ 11<..08' .S.a.~rl~ b"':leO. a-+ o&3o. LeH-~;-tc. "+ ocg-3 !::1 MW-37 05-28-2014 lDo not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater 2 of 2 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: I zM Q\JI,._rfer (/YoVI'I J VJDJt"r ;z.o)y Location (well name): I ....... M...._W..:;..---=b!)=-=------------' Sampler Name and initials: Field Sample ID Date and Time for Purging I G/Y bo I \j and Sampling (if different) Well Purging Equip Used: OOpump or @]bailer Well Pump (if other than Bennet) See instruction N/A Purging Method Used: 1][]2 casings @]3 casings Sampling Event QUAr+-er}1 CfW Prev. Well Sampled in Sampling Event I.__M_W_-_I_lf ______ _, pH Buffer 7.0 7.0 Specific Conductance ._I _:4 ..... q,_1+· ___ __,I ~-tMHOS/ em Depth to Water Before Purging 111 Z . Zb Weather Cond. Time I I Gal. Purged I I Conductance I I pH I I Temp. oc I I Redox Potential Eh (mV) I I Turbidity (NTU) I I Time I I Gal. Purged I I Conductance I I pH I I Temp. oc I I Redox Potential Eh (m V) I I Turbidity (NTU) I I White Mesa Mill Field Data Worksheet for Groundwater pH Buffer 4.0 y.o Well Depth(O.Olft): ]2'-\.SD Casing Volume (V) 4" Well:~_7._'f_'l_---1,(.653h) 3" Well:. () . (.367h) Ext'! Amb. Temp. ·c (prior sampling eventll.........,l..::.8_' _ ___, Time I I Gal. Purged I I Conductance I I pHI I Temp. oc I I Redox Potential Eh (m V) I I Turbidity (NTU) I I Time I I Gal. Purged I I Conductance I I pHI I Temp. oc I I Redox Potential Eh (m V) I I Turbidity (NTU) I I 17 of 52 Mill-Groundwater Discharge Permit Groundwater Monitoring Quality Assurance Plan (QAP) Volume of Water Purged Pumping Rate Calculation Flow Rate (Q), in gpm. S/60 := I I Z11 lC.-z.7 gallon(s) Number of casing volumes evacuated (if other than two) If well evacuated to dryness, number of gallons evacuated Date: 06-06-12 Rev. 7.2-Errata 0 0 Name of Certified Analytical Laboratory if Other Than Energy Labs I A~/H. GEL Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type y N specified below) y N y N VOCs rn 0 3x40 ml 0 Ill HCL ~ D Nutrients rn 0 100 ml 0 1$ H2S04 [] 0 Heavy Metals 111 0 250 ml ~ D HN03 111 D All Other Non Radiologies 111 D 250 ml D ~ No Preserv. D rB Gross Alpha [] D 1,000 ml rn D HN03 ~ D Other (specify) ~ 0 Sample volume D Ctl 0 ~ ~t:(l!\' :::I:' no(~ 0\(\,·c.~ If preservative is used, specify Type and Quantity of Preservative: Final Depth I II"!;. I() Sample Time 1.__07___.:.45:::..._ __ -J See instruction Comment MW-65 06-04-2014 Ina not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater 18 of 52 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) r e1e'N~ROYFUELS ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: z.n/)0 Q..Ao.r·h:r <i-rov.nJ Wot..fcr 'Z.O]'j See instruction Location (well name): ._l__,_M-'-'W'-'---7.;...0 __________ _. Sampler N arne and initials: I ::::r.:n~~u~r Ho II • J,..j/-r'"l 1 Field Sample ID M'W-70_ Obii"Z.Ol~ Date and Time for Purging '-1 _ _;'-~/.;...1;..;.:1/:...z;;;;.o;:;...J.;...Y ____ _. and Sampling (if different) l ...v/A- Well Purging Equip Used: OOpump or [QJ bailer Well Pump (if other than Bennet) Purging Method Used: 002 casings [QJ3 casings I M\J-.ZL Sampling Event I Q\A~..->r .. re G-w Prev. Well Sampled in Sampling Event._ _________ ___, pH Buffer 7.0 7,0 pH Buffer 4.0 y,D Specific Conductance l.___j.L.q.!-1~.--__ __..~l!!MHOS/ em Well Depth(O.Olft): I 119.oo Depth to Water Before Purging I ~t . bb-bS 4" Well:' '30,41 ,(.653h) 3" Well: 0 (.367h) ,__;;..._ __ __, Casing Volume (V) Weather Cond. Ext'l Amb. Temp. ·c (prior sampling event)! ZZ" Time I I Gal. Purged I I Time I I Gal. Purged I I Conductance I I pH 1 I Conductance I I pHI I Temp. °C I I Temp. oc I I Redox Potential Eh (m V) I I Redox Potential Eh (m V) I I Turbidity (NTU) I I Turbidity (NTU) I I Time I I Gal. Purged I I Time I I Gal. Purged I I Conductance I I pH I I Conductance I I pHI I Temp. °C I I Temp. °C I I Redox Potential Eh (m V) I I Redox Potential Eh (mV) I I Turbidity (NTU) I I Turbidity (NTU) I I White Mesa Mill Field Data Worksheet for Groundwater 1 of2 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) Volume of Water Purged b"S.Ib gallon(s) Pumping Rate Calculation Flow Rate (Q ). in gpm. S/60 = I , 21/ Time to evacuate two casing volumes (2V) T=2V/Q= I 'Z.i4.c:j] I Number of casing volumes evacuated (if other than two) 0 If well evacuated to dryness, number of gallons evacuated 0 Name of Certified Analytical Laboratory if Other Than Energy Labs Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type y N specified below) y N y N VOCs l1l D 3x40 ml D ~ HCL jig D Nutrients ~ 0 100 ml D 121 H2S04 r2J D Heavy Metals ~ D 250 ml 1!!!1 D HN03 ~ D All Other Non Radiologies ~ D 250 ml D 121 No Preserv. D ..IS Gross Alpha ~ D 1,000 ml ~ D HN03 11!1 D Other (specify) £j) D Sample volume D rn D ~ G-~r\~r P' \ '"L or!!:l'"; <-:> If preservative is used, specify Type and Quantity of Preservative: Final Depth I b 1. Jl Sample Time See instruction Comment MW-zz_ MW-70 06-11-2014 IDo not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater 2 of2 TabC Field Data Worksheets Accelerated Monitoring Tab Cl Field Data Worksheets Accelerated Monitoring April2014 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2 -Errata Groundwater Monitoring Quality Assurance Plan (QAP) ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER , See instruction DescriptionofSam~ingEvent I~A~~~r~;LI~~~0~6~t~~~'~Y~~G~r~o~HcA~·~~~~~~~+~~~r~~2~o~l~4~~~~~~~~~~~~~ Sampler Name Location (well name): L..l_.f'A.:-........!~W:..:::....---1..\ \~...-~~~~~~~~---~ and initials: I Ga.rci"" Qr .. \W'r r GP Field Sample ID Date and Time for Purging I t..j /z.sl "2.01~ and Sampling (if different) NA Well Purging Equip Used: OOpump or [g] bailer Well Pump (if other than Bennet) G>F.D Purging Method Used: 002 casings @]3 casings Sampling Event Mov..t-\....\'f Gw Prev. Well Sampled in Sampling Event I /-1\ w~ I t-1 pH Buffer 7.0 Specific Conductance ._I ~q ........... q_,9.__~~~1~-tMHOS/ em Depth to Water Before Purging I g G .. b6 Weather Cond. Time I \ )42 I Gal. Purged I .56.~ ~.5 I Conductance I L.372 I pH I ].6g I Temp. oc I 15.34 I Redox Potential Eh (m V) I '3 23 I Turbidity (NTU) I ~-I I Time I \\YY I Gal. Purged I 57~Z~ I Conductance I 2-880 I pH I 7 .. 71 I Temp. oc I 15.03 I Redox Potential Eh (m V) I '311 I Turbidity (NTU) I !:!.o I White Mesa Mill Field Data Worksheet for Groundwater pH Buffer 4.0 Well Depth(O.Olft): 130 Casing Volume (V) 4" Well:' Z.~30 ,(.653h) 3" W~Jl: _Q (.367h) ...___,......._ _ __, Ext'l Amb. Temp. oc (prior sampling event)! 7° Time I \\v\3 I Gal. Purged I S7.D71 Conductance I 2269 I pHI 7 #70 I Temp. °C I IS.oo I Redox Potential Eh (m V) I :31' I Turbidity (NTU) l tLo J Time I 11Ll5 I Gal. Purged I S:7t so I Conductance I 2815 I pHI :J ."J I I Temp. oc I 15.00 I Redox Potential Eh (m V) I '3QS I Turbidity (NTU) I 4!0 I 1 of2 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) Volume of Water Purged 5 J.5D gallon(s) Pumping Rate Calculation Flow Rate (Q), in gpm. S/60 = I . 4\l Number of casing volumes evacuated (if other than two) If well evacuated to dryness, number of gallons evacuated Time to evacuate two ca ing volumes (2V) T=2V/Q= I 2 60 .8 2 I 0 0 Name of Certified Analytical Laboratory if Other Than Energy Labs AwAL Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type y N specified below) y N y N VOCs 0 D 3x40 ml 0 D HCL D 0 Nutrients D D lOOm! D D H2S04 D 0 Heavy Metals 0! D 250 ml ~ D HN03 ~ 0 All Other Non Radiologies D D 250 ml D D No Preserv. D 0 Gross Alpha 0 D 1,000 ml D D HN03 D 0 Other (specify) D 0 Sample volume D D D 0 If preservative is used, specify Type and Quantity of Preservative: Final Depth I S6. 70 Sample Time l\YS. See instruction Comment Arr",ve.cl o-..slh.. o..t OilS. Go..r-ri""-e~~-""J.. Do..u1J. -pr-e..st:.""'+. "<'ur-.fjf>. be..5c.."' o..+ O(Z.D. f>vr~t.J.. we\\ ~or t>v +ot~ \ e1f' Z65 r'V\.'""'t.!l tc..s. t.,Jc.. t-t...r v..Jc.....S t.-~ ~c..• c..lur ~~ Pvr~e. f\_H .. ~~ e.,....J..e..~ c.,..,.._r)... SA.Nv\.(Jl~s W~:.re. l.-o~\c:.-£.-+c.J.. o-.i-\\4.5. Le...Yf.-.site. e.+-1\50~ MW-11 04-25-2014 lDo not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater 2 of 2 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: I A prol Mol'lfhb Gr()u,lla w ... 't-cr 2.()1"{ See instruction Location (well name): 1~------'ML-.!.:.W;:...-....:.I..L.~----------___J Sampler Name and initials: I =--t:'t~~f\<:1 Hoi/:Jitj/Trt Field Sample ID I r11N-1Lf-0';2~ZC>I'-/ Date and Time for Purging I 4/Z3/zo I '"I and Sampling (if different) t.....:.~ ..... <1""':4'"'------------' Well Purging Equip Used: []!]pump or [QJ bailer Well Pump (if other than Bennet) Q r: D ~~~-----~ Purging Method Used: [m]2 casings [QJ3 casings Sampling Event Jllloflhl~ 6-\10 Prev. Well Sampled in Sampling Event L...I_Jlll_w_-_'3_0 ______ --.~ pH Buffer 7.0 7.D pH Buffer 4.0 Lf.o Specific Conductance ._I _GJ_'I_,_1 ____ _,1f-lMHOS/ em Well Depth(O.Olft):l ._ _1-z_s_,-,_D ___ _, Depth to Water Before Purging I lo"3 · l<l) Casing Volume (V) 4" Wcll:l )(;,.f:./ 1(.653h) 3" Well: () (.367h) L-------.1 Weather Cond. Ext'l Amb. Temp. 0 ( (prior sampling event)l._l..,..S_' __ _, Time 1 19-zl I Gal. Purged I3Z-Zl8 I Time p9z8' I Gal. Purged 133."2..0 I Conductance 13871 I pH I &;as I Conductance I "3.Sif I pH I b.8Lj I Temp. °C 1 1q.sg I Temp. oc 114.~(:. I Redox Potential Eh (m V) I qoz. I Redox Potential Eh (m V) I Yoz. I Turbidity (NTU) I 0 I Turbidity (NTU) I 0 I Time 11'12~ I Gal. Purged 1~·~1 I Time 11430 I Gal. Purged l 33.b3 I Conductance I ~g~o I pH lb~ I Conductance I 3S41 I pH 16B't I 19.51 (... 21 Temp. °C I I Temp. oc I l'L '11 I Redox Potential Eh (m V) I 'l:j of{ I Redox Potential Eh (m V) I ~· YDZ 1 Yo7 Turbidity (NTU) I 0 I Turbidity (NTU) I 0 I White Mesa Mill Field Data Worksheet for Groundwater 1 of2 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) Volume of Water Purged gallon(s) Pumping Rate Calculation Flow Rate (Q), in gpm. S/60 = ._I _· <-_1_7 ___ __. Time to evacuate two ca. ing volumes (2V) T = 2V/Q = I 15~,71 I Number of casing volumes evacuated (if other than two) 10 If well evacuated to dryness, number of gallons evacuated Name of Certified Analytical Laboratory if Other Than Energy Labs .... 1 /t'--W_A_L ______ __. Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type y N specified below) y N y VOCs D 0 3x40 ml D 0 HCL 0 Nutrients D 0 IOOml 0 0 H2S04 0 Heavy Metals -a 0 250m) r:J 0 HN03 f) All Other Non Radiologies 0 D 250 ml 0 0 No Preserv. 0 Gross Alpha 0 0 1,000 ml 0 0 HN03 0 Other (specify) 0 0 Sample volume 0 0 0 If preservative is used, specify Type and Quantity of Preservative: Final Depth ._I -'-1 _1>~--'-' '1'--'j __ ____. Sample Time )'-l30 See instruction Comment Arr•'ve~ Pv.r~e wod--er on 5 itc: At 11&:>. ---r:.,.,n~r o.rJ. {n,.tr.'n pre~c11T tor -pv.~e ~.,..J-.s .. Mfli~ fi!'IJtn T be~"'" A+ J 155. Pv..r~~ v.)(:\ l .for ,.._ -t"crto.. \ ~ 1SS M\'Y\v..-T-e~. w~ c.\eo.<"". Pv.,~-e. ef\Je~ F-1\i>.. ~cv"'fk c.olle.c.i-J. "'-\' \~0 LeW s.rl-c ~ 1~33 MW-14 04-23-2014 lDo not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater N 0 0 0 D 0 0 2 of2 -Groundwater Discharge Permit Date: 05-05-12 Rev. 7.2-Errata .oundwater Monitoring Quality Assurance Plan (QAP) ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: I A-pr-• I Grou..na wc:.o.+c.r z.o ll.j See instruction Location (well name): ._I _M_\,Q_-_'25 __________ ----J Sampler Name and initials: l:::r=;.Mer -HoJJ,'J~/111 Field Sample ID Date and Time for Purging ._I _~_J-z.g_J_z_ol-''-1'---------' and Sampling (if different) L..;l _..v.;....;;..;:;~....:..:A ________ __, Well Purging Equip Used: rn:Jpump or [QJ bailer Well Pump (if other than Bennet) Q.E.D ~~---------~ Purging Method Used: (][]2 casings [QJ3 casings Sampling Event I M onth G G\10 Prev. Well Sampled in Sampling Event ._I_M_w_-_"3_6 ______ .....J pH Buffer 7.0 7.0 pH Buffer 4.0 Specific Conductance l.__4_'f_9 ____ _.l!lMHOS/ em Well Depth(O.Olft): } 15 ,oo ,___ ____ ___. Depth to Water Before Purging 173. 8G> Casing Volume (V) 4" w 11 :1 'Z.,, gf, 1(.653h) 3" Well:,_ __ o ___ _._ (.367h) Weather Con d. Cle~r Ext'l Amb. Temp. oc {prior sampling event)._l6_" __ __. Time I 1137 I Gal. Purged I 53.51 I Time I )138 I Gal. Purged I 53.~ I Conductance 1 311.\~ I pH I 7."ZO I Conductance 13156 I pH 17,1(, I Temp. °C 1 \q.ss I Temp. oc 119 .Z>D I Redox Potential Eh (m V) I '2.,~ I Redox Potential Eh (m V) I Z.lf' I Turbidity (NTU) 1 120 I Turbidity (NTU) I l 1.5 1 Time I \131 I Gal. Purged 1 s~.Q3 I Time I llii lS I Gal. Purged I ~'1.ZS I Conductance 1311~ I pH I 7,Z6 I Conductance 131go I pH p .lg I Temp. °C I ]4.57 I Temp. oc I 14 .s.s I Redox Potential Eh (m V) I 2"\9 I Redox Potential Eh (m V) I Z1~ I Turbidity (NTU) I II> I Turbidity (NTU) 1110 I White Mesa Mill Field Data Worksheet for Groundwater 1 of2 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) Volume of Water Purged S4 .-z..s gallon(s) Pumping Rate Calculation Flow Rate Q) in gpm. Time to evacuate two asing volumes (2V) S/60 = I . £.1'1 T = 2V/Q =I 2'11.5 9 I Number of casing volumes evacuated (if other than two) I o If well evacuated to dryness, number of gallons evacuated I o Name of Certified Analytical Laboratory if Other Than Energy Labs AwAL Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type y N specified below) y N y VOCs 0 D 3x40 ml D 0 HCL D Nutrients D D 100 ml D D H2S04 D Heavy Metals 1!3 D 250 ml ~ D HN03 12!1 All Other Non Radiologies D D 250 ml D D No Preserv. D Gross Alpha 0 D 1,000 ml D 0 HN03 D Other (specify) 1!1 D Sample volume D rB D C:V) hri~-(. If preservative is used, specify f"\-Ao~~~ Type and Quantity of Preservative: Final Depth I 7 5, 1>~ Sample Time 1190 See instruction Comment Au;.J~ 'Pu.r~e \100,.+(/ 0 " S. i+e "'t DT2.S . -r;;:t\fiGI' "fl ~ G-Mr;" pf'e.swt ~r pv.r~e Ct/lcl .Stt1"1f1,·\j even-/-. s+eo.r+c~ u..+ 0736 ft.r~t:c}. v.»\1 ~r ,._ ~o-},..1 of2 2EJ:J )'Vl;>"\1\tt:.S. hN> ,.Jo} ,f' ---J,n~ b1.1.~l~ 'Pv:r~e ~)~J ~"') .SAMpla~ IJ.7~~ ~~~~+r:J. Jll..} }/LjO, Lc~ ~;l: j-llY7 . MW-25 04-28-2014 IDo not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater N D D D D D If'!! 2 of 2 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: I A p rd G-r o '-"f\Jt 115~ f-e r '2-c:> l'i Location (well name): ._I _.M-"W""".,__-_?..b.......;;:... _________ ___, Field Sample ID Sampler Name and initials: See instruction Date and Time for Purging ~...1.....;4r..c./..::3::..:t>~o/'-='Z.=O::..!I~Y--------' and Sampling (if different) L......;..,;\/,-'0'-J:/4-'-------------' Well Purging Equip Used: (l!]pump or @]bailer Well Pump (if other than Bennet) I c()(l +itlu()V.J. Purging Method Used: [9]2 casings @]3 casings Sampling Event I Ml>fl+h,b tJW Prev. Well Sampled in Sampling Event I.__M_w_-_3_) _____ __, pH Buffer 7.0 7.0 pH Buffer 4.0 Y.D Specific Conductance ~...1 _'l...;..1.;...~ ____ _.1 !!MHOS/ em Well Depth(O.Olft): 12.].3~ Depth to Water Before Purging I 6 'L 65' Casing Volume (V) 4" Well :~3~.'7j 1(.653h) 3 II well :1-. __..o,____----J. ( o 3 6 7h) Weather Con d. Ext'l Amb. Temp. oc (prior sampling eventl._.ll_._l" __ __, Time I \3z.4 I Gal. Purged I 0 I Time I I Gal. Purged I I Conductance 1 332.~ I pH I 7, ,, I Conductance I I pHI I Temp. oc I \S.}2 I Temp. oc I I Redox Potential Eh (m V) I ~l ct I Redox Potential Eh (mV) I I Turbidity (NTU) I 0 I Turbidity (NTU) I I Time I I Gal. Purged I I Time I I Gal. Purged I I Conductance I I pH I I Conductance I I pHI I Temp. °C I I Temp. oc I I Redox Potential Eh (m V) I I Redox Potential Eh (m V) I I Turbidity (NTU) I I Turbidity (NTU) I I White Mesa Mill Field Data Worksheet for Groundwater 1 of2 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) Volume of Water Purged gallon(s) Pumping Rate Calculation Flow Rate (Q), in gpm. S/60 = I \D.O Number of casing volumes evacuated (if other than two) If well evacuated to dryness, number of gallons evacuated Time to evacuate two casing volumes (2V) T = 2V/Q = I l) I 0 0 Name of Certified Analytical Laboratory if Other Than Energy Labs ._I .:.../t_W_A_L ______ __, Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type y N specified below) VOCs 1:3 0 3x40 rnl Nutrients 129 D 100 ml He-avy Metals 13 0 250ml All Other Non Radiologies 0 0 250 rnl Gross Alpha 0 0 1,000 ml Other (specify) rn 0 Sample volume C\1\or:~c. Final Depth I <f> 4 , OS Sample Time Y330 Comment Au;\le~ Of\ s.;-t~ Q,.-f 1~2'-L ~Mc:r ,,_,~ &o..rr\f\ SrAfVl]>)CS L..ol\e:c.fcJ CA.+ 1330. wu:i-cr le.~+-~r}c o..-t )3.3~ MW-26 04-30-2014 loo not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater y N y 0 ~ HCL ~ D ISJ H2S04 0!1 IZ9 D HN03 J2' 0 D No Preserv. D 0 D HN03 0 0 ~ 0 If preservative is used, specify Type and Quantity of Preservative: See instruction pre .s~ll.}-fD Coll-e. c.+ ..S"tMfJt!-.5. ~~ c./ec;...r N D D D D D ~ 2 of2 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) ATTACHMENT 1-2 WHITE MESA URANIUM MILL . See instruction FIELD DATA WORKSHEET FOR GROUNDWATER D~cription~SamplingE~nt ~~~A~pr_:_l _M~o-~~~~~~~r_o_~-~~W~~-~-r~2_0_I_~~~~~~~~~~~~~~~~ Location (well name): ~~ __._M'""W..::......-..::::~::...;0;__~-~~~~-------' Sampler N arne and initials: I _,-;; ""'er Ho u.-a .. jlrtJ Field Sample ID Date and Time for Purging I Y/Z. ~/ZOI'"l and Sampling (if different) ._I A/..;;;..c....;c,;_:A __ ~-~-----' Well Purging Equip Used: [Q]pump or [QJ bailer Well Pump (if other than Bennet) G. ED ~~~-------~ Purging Method Used: (![]2 casings [QJ3 casings Sampling Event I 1"\o f\~ l~ G-W Prev. Well Sampled in Sampling Event 1 .... _.1'/.~V.-11 __ ~~~~~--.1 pH Buffer 7.0 7,0 pH Buffer 4.0 LJ,O Specific Conductance ._I -~:..4.:...1;__~~~--~~llMHOS/ em Well Depth(O.Olft): I~..-.:.I..:....::IO;..!,;,Ol)~--_J Depth to Water Before Purging I 7t..!, G\5 Casing Volume (V) 4" Well :' zz.gg ,(.653h) 3" Well:._ __ o ___ _,_(.367h) Weather Cond. Ext'l Amb. Temp. oc (prior sampling event)j~t8_" __ ....~ Time l lsn I Gal. Purged I g~,OO I Time I \Sl8' I Gal. Purged I j b.Z"G I Conductance 1 -z~~ I pH I 7 .0] I Conductance 1'2.12.7 I pHI 7.07 I Temp. oc jlt:f .bl I Temp. oc 119.&3 I Redox Potential Eh (mV) 1 ~15 I Redox Potential Eh (mV) I '311 I Turbidity (NTU) I 0 I Turbidity (NTU) I 0 I Time l lSl~ I Gal. Purged I ru;. q.3 I Time l lSZO I Gal. Purged I :J.l. 6.5 I Conductance I -z.l~, I pH 17.07 I Conductance I '2..0-'7?;; I pH I '1.66 I Temp. oc I 11:1.67 I Temp. oc I l'f.'S I Redox Potential Eh (m V) I ~~~1 I Redox Potential Eh (mV) j 313 I Turbidity (NTU) I 0 I Turbidity (NTU) I (5 I White Mesa Mill Field Data Worksheet for Groundwater 1 of 2 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) Volume of Water Purged gallon(s) Pumping Rate Calculation Flow Rate Q), in gpm. S/60= I .211 Time to evacuate two ca jng volumes (2V) T=2V/Q= I 2.IO,'f~ I Number of casing volumes evacuated (if other than two) j o If well evacuated to dryness, number of gallons evacuated l o Name of Certified Analytical Laboratory if Other Than Energy Labs ~.-1 L..:.A~W.::.l!\~L:-... ____ ___J Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type y N specified below) y N y N VOCs 0 D 3x40 ml 0 0 HCL 0 0 Nutrients ~ 0 100 ml 0 r:J H2S04 r:J 0 Heavy Metals ~ 0 250 ml rJ D HN03 rr D All Other Non Rad'iolo~ics 0 0 250 ml D 0 No Preserv. 0 0 Gross Alpha 0 0 1,000 ml 0 0 HN03 0 0 Other (specify) 'tl 0 Sample volume 0 ~ 0 ~ G'vl \or;~e If preservative is used, specify Type and Quantity of Preservative: Final Depth l._7.;....b......;,_l 1......___ __ __. Sample Time \.S20 See instruction Comment MW-30 04-23-2014 IDo not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater 2 of2 Mill-Groundwater Discharge Permit Date: 05-05-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) Description of Sampling Event: ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Aprd Crrbv.r.J\ w~te(" '2.o l'i See instruction Location (well name): L-I_M_w_-_3_1 __________ --' Sampler Name and initials: j=t'""",~r =Aoti1J~~Jf'H Field Sample ID 1 f\\1\J-:S 1_04 Z:'62:ol9 Date and Time for Purging l.___'-1'--'/_z--'g....:.../_z._o_l_'"f ____ __, and Sampling (if different) ._I -/\/,-~-~----------' Well Purging Equip Used: (][]pump or !][]bailer Well Pump (if other than Bennet) ._l G:_f_b ______ __, Purging Method Used: []TI2 casings 1][]3 casings Sampling Event I Mof\+nb &VJ Prev. Well Sampled in Sampling Event L-I_M_w_--_2_5 ______ _. pH Buffer 7.0 1.0 pH Buffer 4.0 1 Y.o Specific Conductance ..._I_4_Ef~ ____ _..I~MHOS/ em Well Depth(O.Olft): l-:!>0.00 Depth to Water Before Purging I 67. CS Casing Volume (V) 4" Well:' '10."11 ,(.653h) 3" Well: 0 (.367h) ._ ___ _. Weather Cond. C...le().( Ext' IAmb. Temp. ·c (prior sampling event)L-1 G_" __ __, Time I I~S7 I Gal. Purged I ~~-~0 I Time I )3.58" I Gal. Purged I 6G.O~ I Conductance I "2..6Sj I pH I 7.3~ I Conductance I 7.081, I pH I 7.Y/ I Temp. oc I tq.~g I Temp. oc I 14 .40 I Redox Potential Eh (m V) I ~oi:f I Redox Potential Eh (m V) I ~0} I Turbidity (NTU) I 0 I Turbidity (NTU) I D I Time I \351 I Gal. Purged I ~Z-~'1 I Time 119 60 I Gal. Purged I ffz. LJ.£. I Conductance I '2.0 g-g I pH I "7.q, I Conductance I zog_l~ I pH I 7.'-/5 I Temp. °C I 19 .31 I Temp. oc I li:.'t ·~7 I Redox Potential Eh (m V) I -z..~~ I Redox Potential Eh (m V) I Z"f~ I Turbidity (NTU) I 0 I Turbidity (NTU) I 0 I White Mesa Mill Field Data Worksheet for Groundwater 1 of 2 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) Volume of Water Purged gallon(s) Pumping Rate Calculation Flow Rate (Q), in gpm. S/60 = I .217 Number of casing volumes evacuated (if other than two) If well evacuated to dryness, number of gallons evacuated Time to evacuate two cas-u1g volumes (2V) T = 2V/Q = I 31'5.:1.."1 I I o Name of Certified Analytical Laboratory if Other Than Energy Labs 1~..-.}_lw_fr_L ______ _,J Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type y N specified below) y N y N VOCs D D 3x40 ml D 0 HCL D 0 Nutrients ~ D lOOml D ~ H2S04 rJ 0 Heav y Metals tl D 250 ml l!J D HN03 l9 D I All Other Non Radiologies D D 250ml D 0 No Preserv. D 0 Gross Alpha D D 1,000 ml 0 D HN03 D 0 Other (specify) D D Sample volume D D D 0 >v-l~u-.t'e If preservative is used, specify ..-o_s Type and Quantity of Preservative: cJ, \or~~~ Final Depth ~.-I t;;_g_, '1_1 ___ _, Sample Time 1 '-\DO See instruction Comment Arri\lc:J... on ~i+~ ~+ 0/3S, -r;_Me.r o.(lJ. G-o..f"r•'n f'<:.!::.~ll+ ~r pv.~-e. CAll~ ..Se.!Yfs::J•'tzj evenT. 'Pu.ij~ b~cm c::J Ofi.JO. p.....,.~A wc.Jl ~~ ~ f0 ,\-... \ of ':?:!fSO ~~, ... +.:~, ~+u-~S e-lt::Do.r. 'P<Ar~G a-J~~ A~J. ~pl0 ~ol1t!c+ul A.} Jt+Da, tM .sJ~ A-J-/lJ0-5 MW-31 04-28-2014 !Do not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater 2 of2 Mill -Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: I Afr=i I Mo...-.tl"Jy Crr-0 l)IAALN~+u-'2.~.1 vi Sampler Name Location (well name): .._I___..M__._W=----=3=6"------------' and initials: Field Sample ID MW--35_oyz.szo~y Date and Time for Purging ._I __ y-1-LI.-z. ..... c:.::LJ/.__:z""'""""')""'J"""'Y'-------' and Sampling (if different) Well Purging Equip Used: rn]pump or ~ bailer Well Pump (if other than Bennet) See instruction OF.D Purging Method Used: I [5J' l2 casings [g]3 casings Sampling Event I M a ...... H"' \y ?W Prev. Well Sampled in Sampling Event ._I_-"M....::;...;uvJ£...::..._-_1:......~..\ ___ __. pH Buffer 7.0 Specific Conductance .._I _ __.C,.._"'l_,_CJ-+------'1 ~MHOS/ em Depth to Water Before Purging 1'-_..:.l..:...l '2..=....;..'.;..3...:.ct___, Weather Cond. Time I @;I I~ I Gal. Purged I l5.b.Z ogyf Conductance ~150 I pH I b-76 Temp. oc I lY e 41 I Redox Potential Eh (m V) I >2~ I Turbidity (NTU) I 0 I Time I ~ I Gal. Purged I l6.:D.b' 081/Cf Conductance I LIIS3 I pH I 6.7 8 Temp. °C I \ '-4. YD I Redox Potential Eh (m V) l ~.2B I Turbidity (NTU) I (') I White Mesa Mill Field Data Worksheet for Groundwater I I I I pH Buffer 4.0 Well Depth(O.Olft): Casing Volume (V) 4" Well:' 3" Well:_ 1-{.o IZY.50 '-q 0 1(.653h) 0 . (.367h) Ext' IAmb. Temp. oc (prior sampling event) I 7 ° Time I ~ lil I~ I Gal. Purged I IS .. i~ I D~'-l~ Conductance 4151 I pHI 6.78 I Temp. oc I IY.Y2 I Redox Potential Eh (m V) I 3 6':2, I Turbidity (NTU) I () I Time I ~ 5! I Gal. Purged I 16. ?..-:1 I 08EiO Conductance I ~152 I pHI 6.79 I Temp. oc I lli.YI I Redox Potential Eh (m V) I 3St1 I Turbidity (NTU) I 0 I 1 of2 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) Volume of Water Purged gallon(s) Pumping Rate Calculation Flow Rate (Q). in i7l. Time to evacuate two ca in g volumes (2V) S/60 = I .. h T = 2V/Q = I 7'2.. sa I Number of casing volumes evacuated (if other than two) 0 If well evacuated to dryness, number of gallons evacuated 0 Name of Certified Analytical Laboratory if Other Than Energy Labs AW.AL-. GEL Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type y N specified below) y N y N VOCs 0 D 3x40 ml D D HCL D D Nutrients 0 D 100 ml D 0 H2S04 D 0 Heavy Metals g D 250ml IS D HN03 g 0 All Other Non Radiologies 0 D 250 ml 0 0 No Preserv. D 0 Gross Alpha ~ 0 1,000 ml or D HN03 M D Other (specify) 0 0 Sample volume D D 0 D If preservative is used, specify Type and Quantity of Preservative: Final Depth I J 13-,_ OD Sample Time c DS50 See instruction Comment Arr-\vt.el.. Pur5e. J. -€.A.~e..J.. oo/V sHe. c..+ 0730~ &c..ni""' A""cA. \)o..uic.l \)r~.s~ +: (\..rr-~~ b<.~4"' o..'\-0/35, t.Ve.l\ ~or-o... +-of-,._\ o~ +.S-""75 ~~"'.'""'u+~s. w .... t~r wc...S c..\u:..r. Pur~e.. c...""~ sc..."""'pl~.s w~e. t:..ollu...+-t..J. o--+ C)t;5o. LGf'+ sit~ 0\.+ 0855. MW-35 04-25-2014 IDo not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater 2 of2 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: I Apr ,') Z:::ro v-11 J vJ"-+cr 2tJfl.'/ See instruction Location (well name): Ll _/.f1~w-_b.;;;.5-"-----------..l Sampler Name and initials: ~ .... c:/ ]1•/l•dt:~/-111 Field Sample ID Date and Time for Purging I l.{/~ts/-1-ol j and Sampling (if different) Well Purging Equip Used: [!!]pump or [gJ bailer Well Pump (if other than Bennet) Purging Method Used: 1][)2 casings [g]3 casings Sampling Event I J..i ot'\tltl:\ C-v/ Prev. Well Sampled in Sampling Event I M w.-3..5 pH Buffer 7.0 7.D pH Buffer 4.0 1.-J ,() Specific Conductance ._I _4'J...;_q.:...·1'--___ _,l !J.MHOS/ em Well Depth(O.Olft): 115 ,(>D Depth to Water Before Purging I 7?J.$L Casing Volume (V) 4" Well:' 'Z.C., f5C.. ,(.653h) 3" Well: o (.367h) L-...;:::,_ __ ....J Weather Cond. clc~~.r Ext' IAmb. Temp. ·c (prior sampling event} I.__'-=·--_, Time I I Gal. Purged I I Time I I Gal. Purged I I Conductance I I pH I I Conductance I I pHI I Temp. oc I I Temp. oc I I Redox Potential Eh (m V) I I Redox Potential Eh (m V) I I Turbidity (NTU) I I Turbidity (NTU) I I Time I I Gal. Purged I I Time I I Gal. Purged I I Conductance I I pH I I Conductance I I pHI I Temp. oc I I Temp. oc I I Redox Potential Eh (m V) I I Redox Potential Eh (m V) I I Turbidity (NTU) I I Turbidity (NTU) I I White Mesa Mill Field Data Worksheet for Groundwater 1 of2 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) Volume of Water Purged gallon(s) Pumping Rate Calculation Flow Rate Q in gpm. S/60 = I . '2-17 Time to evacuate two ca ing volumes (2V) T = 2V/Q = I z'-17 .51 I Number of casing volumes evacuated (if other than two) I o If well evacuated to dryness, number of gallons evacuated Name of Certified Analytical Laboratory if Other Than Energy Labs ._I ..... fl'-'--IIJ_/J_I..... _____ ____, Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type y N specified below) y N y N VOCs D D 3x40 ml D D HCL D 0 Nutrients D D lOOm! 0 0 H2S04 D 0 Heavy Metals [l D 250 ml ~ D HN03 L3 0 All Other Non Radiologies 0 D 250ml D 0 No Preserv. D 0 Gross Alpha D D 1,000 ml 0 0 HN03 D 0 Other (specify) ~ D Sample volume D l2i 0 lXI If preservative is used, specify Type and Quantity of Preservative: Final Depth I 75.35 Sample Time See instruction Comment o+' M\AJ-25 MW-65 04-28-2014 lDo not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater 2 of 2 TabC2 Field Data Worksheets Accelerated Monitoring May 2014 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: I M~~-~ Mof'"l"l'if\ Grb v..n J liOo-.+"t.r -zory See instruction Location (well name): I.__M_VJ_-_11 __________ __, Sampler Name and initials: I :::::p,....t\~,. Hoi\ .;:l ... dJ'H Field Sample ID MiA-ILDSI420IY Date and Time for Purging I ~/ 1'-1 /UJIL/ and Sampling (if different) I .-viA Well Purging Equip Used: [!!]pump or 1m bailer Well Pump (if other than Bennet) Purging Method Used: [1[]2 casings 1m3 casings Sampling Event I Mor~fhl.~ GW Prev. Well Sampled in Sampling Event ._I __ M_W_-_3_0 _____ _.. pH Buffer 7.0 7.0 pH Buffer 4.0 Y.o Specific Conductance L.l....:.~-~1 ____ __.1!-lMHOS/ em Well Depth(O.Olft): I \3().00 Depth to Water Before Purging I z~.CJS CasingVolume(V) 4"Well:l -z.&.ll ,(.653h) 3" Well: 0 (.367h) L,__-----1 Weather Cond. G\eo..l Ext'l Amb. Temp. ·c (prior sampling event)._l b_6 ___ ....~. Time I Jr .s<-I Gal. Purged I 57.tf.3 I Time jllS:S I Gal. Purged I S&.LS I Conductance I '2.."'1'?>\ I pH l 7,lS I Conductance I 'Z"''II I pH 1 7."!£> I Temp. oc I I '=> . ?.. o I Temp. oc I IS.'Z.5 I Redox Potential Eh (m V) I "2-gf I Redox Potential Eh (m V) I z 7X I Turbidity (NTU) I (j I Turbidity (NTU) I 0 I Time I IIS9 I Gal. Purged I :5.~ ,'7::,7 I Time 11155 I Gal. Purged l.s5.Sj I Conductance I 'Z'I'3lS I pH I -,,qtl I Conductance I 'Z"'I~<. I pHI-t.L./5 I Temp. oc I 1~."'2.1 I Temp. oc I 15.1S I Redox Potential Eh (m V) I '2:t:~ I Redox Potential Eh (m V) I zs.s I Turbidity (NTU) I 0 I Turbidity (NTU) I () I White Mesa Mill Field Data Worksheet for Groundwater 1 of 2 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) Volume of Water Purged 5~.$'{ gallon(s) Pumping Rate Calculation Flow Rate (Q), in gprn. S/60 = I . "2.11 Number of casing volumes evacuated (if other than two) If well evacuated to dryness, number of gallons evacuated Time to evacuate two casing volumes (2V) T=2V/Q= I zsct.o4 I 0 0 Name of Certified Analytical Laboratory if Other Than Energy Labs lt.....:._P._IIJ_A_L ______ _, Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type y N specified below) y N y N VOCs D D 3x40 ml D D HCL D D Nutrients D D IOOml D D H2S04 D D Heavy Metals tJ D 250 ml ~ D HN03 El D All Other Non Radiologies D D 250ml D D No Preserv. D D Gross Alpha D D 1,000 ml D D HN03 D D Other (specify) D D Sample volume D 0 0 0 If preservative is used, specify Type and Quantity of Preservative: Final Depth I ~~. q 3 Sample Time 1155 See instruction Comment Arri~e~ c'f'\ ~i1-~ o.t 0/'Z.I -r.;::.,fl~,.... IN)~ &o-rr;'"' pr~"..} for pu.r~e .,.,.,~ ~o.f'll)p~ eve,.,-}. 'Pu..~~ be~, ,._1-07Z.S. Pu.r~<.t). we.\\ .for r;... .f-o}.,.J of' 270 MlniA-f-e.s. wo..fc..r wo-.s. c.leAr . 'FlA~e:. cnJ.e.c).. G\I}J. .s"''"f>)~ woo..S. c.e>llec:kJ. ~-t-I ISS le0-.s.l+~ o..+· I IS7 MW-11 05-14-2014 IDa not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater 2 of2 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: I MP..:¢> MMi-h~ Gro\.l.l'l a wo-.=fer zo l"' See instruction Location (well name): IL..-M_W_-_1_,~--------------' Sampler N arne and initials: I ;(,.c""'cr Ho ll ·l;~fnt Field Sample ID Date and Time for Purging I '5 / 1.:3/z.otj and Sampling (if different) #/A Well Purging Equip Used: (IDpump or [gJ bailer Well Pump (if other than Bennet) Purging Method Used: 1][}2 casings [g]3 casings Sampling Event I P\of\H\1~ G-W Prev. Well Sampled in Sampling Event ~....I_M_W_-_z_S ______ _J pH Buffer 7.0 /.0 pH Buffer 4.0 4.0 Specific Conductance ~....l_.q.;...q_~ ____ ..~lllMHOS/ em Well Depth(O.Olft): I J"'Z.S.72l Depth to Water Before Purging I )0~."10 Casing Volume (V) 4" Well:' lb.3;;t ,(.653h) 3" Well:.__ D ___ _J_(.367h) Weather Cond. 'Gleo.r o...l)a w j f)~ Ext'l Amb. Temp. ·c (prior sampling event)L.!I 1.::::::3:...11 __ ..~ Time I lY 5:2.. I Gal. Purged 1 32 .&~~ I Time l itis~ I Gal. Purged I 3~--z.o I Conductance 1 3485. I pH I ~.~o I Conductance I ~,f(j I pH I ,,qg I Temp. °C I 15 .115 I Temp. oc I I!:..OS I Redox Potential Eh (m V) I z 7l I Redox Potential Eh (m V) I z.Z!S I Turbidity (NTU) I 6 I Turbidity (NTU) I 0 I Time I 1951-J I Gal. Purged I .:.J..::>~, I I Time I \45S I Gal. Purged 13'3.~ I Conductance I 39~1 I pH lf>-sq I Conductance I J.~tfo I pH 1 c;.co I Temp. °C I ll.\. Zflf I Temp. oc l19,'fg I Redox Potential Eh (m V) I '2.~0 I Redox Potential Eh (mV) I 7..'-0 I Turbidity (NTU) I 0 I Turbidity (NTU) I z:l I White Mesa Mill Field Data Worksheet for Groundwater 1 of2 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) Volume of Water Purged gallon(s) Pumping Rate Calculation Flow Rate (Q), in gpm. s16o = I . -zn Time to evacuate two a ing volumes (2V) T = 2V/Q = I \So.'-\{. I Number of casing volumes evacuated (if other than two) I o If well evacuated to dryness, number of gallons evacuated 0 Name of Certified Analytical Laboratory if Other Than Energy Labs ._I..;..A:.....w_:_A_L ______ _J Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type y N specified below) y N y N VOCs D D 3x40 ml D D HCL D D Nutrients D D 100 ml D D H2S04 D D Heavy Metals ~ D 250 ml ~ D HN03 ·r~ D All Other Non Radiologies D D 250ml D D No Preserv. D D Gross Alpha D D 1,000 ml D D HN03 D D Other (specify) D D Sample volume D D D D If preservative is used, specify Type and Quantity of Preservative: Final Depth I }03>.4&' Sample Time P-lSS See instruction Comment MW-14 05-13-2014 !Do not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater 2 of2 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: I M IA~ Mo(lfh~ [}ro\.la1J w~+er '2.0 ,q See instruction Location (well name): 1~...-_M_W_-_"2....:::?;5=-------------~ Sampler Name and initials: I -r;:,"e.r fl o 1!1JlA~/I1t Field Sample ID i'J,\iJ-25_6SJ.32ol~ Date and Time for Purging L.l __ 5_/_J ~_/_W_l"' ____ _. and Sampling (if different) Well Purging Equip Used: (]![]pump or [QJ bailer Well Pump (if other than Bennet) Purging Method Used: [J[]2 casings [QJ3 casings M.,,+hl; G\J Prev. Well Sampled in Sampling Event L.l_iJI_w_-_3_1 ______ __, Sampling Event I pH Buffer 7.0 7,0 pH Buffer 4.0 4.0 Specific Conductance L.l _~q_,.;._ ___ _,I!!MHOS/ em Well Depth(O.Olft): 1~..--.ll_S~,OO---__, Depth to Water Before Purging I /'-\. 3~ Casing Volume (V) 4" Well:' 'Z.'-.~q ,(.653h) 3" Well: 0 (.367h) ._ ___ __, Weather Cond. Ext'l Amb. Temp. oc (prior sampling eventl~.-1 q.;_o __ --J Time I I lSI I Gal. Purged I 59.t:g I Time I ll5g I Gal. Purged I S'i.~~ I Conductance I ~J:i-W .. I pH 1 r...77 I Conductance I 30CI0 I pH I b,77 I ~0~() Temp. oc I 11-~~ I Temp. oc I It .Cf5 I Redox Potential Eh (m V) I 7..51 I Redox Potential Eh (m V) I -zsq I Turbidity (NTU) I 3.5 I Turbidity (NTU) I ?:.7 I Time I )15~ I Gal. Purged I 5 !;.II I Time I rzcJa I Gal. Purged I 55.'3~ I Conductance l 30bl I pH I b,7g I Conductance I 5078 I pHI c. :go I Temp. oc I )7.1.!:> I Temp. oc I 17. '1'-t I Redox Potential Eh (m V) I 'Z.5Zl I ~edox Potential Eh (m V) I 'II:J'I I Turbidity (NTU) I :,i I Turbidity (NTU) I ~21 I White Mesa Mill Field Data Worksheet for Groundwater 1 of2 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) Volume of Water Purged .ss.'33 gallon(s) Pumping Rate Calculation Flow Rate (Q • in gpm. S/60 = ~-~ _._z._I7 ___ _J Time to evacuate two ca ing volumes (2V) T = 2V/Q =I "2.'-\1.\.b'j I Number of casing volumes evacuated (if other than two) I o If well evacuated to dryness, number of gallons evacuated Name of Certified Analytical Laboratory if Other Than Energy Labs ._I _A_w_A_L ______ ____J Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type y N specified below) y N y VOCs D D 3x40 ml D D HCL D Nutrients D D lOOml D D H2S04 D Heavy Metals 'f) D 250 ml tJ D HN03 r::J All Other Non Radiologies D D 250m! D D No Preserv. D Gross Alpha D D 1,000 ml D D HN03 D Other (specify) ~ D Sample volume D ~ D c~\orJc:. If preservative is used, specify f\V'or•'~~ Type and Quantity of Preservative: Final Depth I 76.3.0 Sample Time l"Z.OCl See instruction Comment Afr:~d. on s.1'1e. ... t 07'-IZ. -,-;:~~r11~r AI"'J G-.,.,rri'"' pr~+ .f'or-p'-"r~G 11-n~ >~~p\:~ e;\)c.n1-. Pv..r~~ b~o..(\ o.+ 07Y£>. 'Pu..r c.J. v-)ell +()r ...... +ot ... l of" zs~ M;I\\J\.+<!'~. \,.)~~(" WO..~ o... l ;}tk IVTLV~ ~ Pv-r~.e... ef1de.d o-11!. so.m:p1e~ C.<!> lle.<:..-1-~J o..+ 1200. LE--ft-~~41! ~ + rzo.s MW-25 05-13-2014 IDo not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater N D D D D D rn 2 of 2 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: I M &._;:) 6-<"o\J.J'\GX \J.5o-.+eor 'Z01"f See instruction Location (well name): ._I_M_w_-_u,_· _________ __. Sampler Name and initials: pr;.(lllel'" Roll 1d4~hjj. Field Sample ID Date and Time for Purging .... I_...;S....;./_1...;'1_/-z..o __ \'1 ____ _, and Sampling (if different) Well Purging Equip Used: [Q]pump or [QJ bailer Well Pump (if other than Bennet) Purging Method Used: [QJ2 casings [QJ3 casings I MW-~ Sampling Event I M onth\~ 6-W Prev. Well Sampled in Sampling Event'-----------' pH Buffer 7.0 7.0 pH Buffer 4.0 '4.0 Specific Conductance .... I _1'1_~,;,.,_ ___ __,1 !!MHOS/ em Well Depth(O.Olft): I ]2.1.3~ Depth to Water Before Purging I 73.85 Casing Volume (V) 4" Well:' ~I. oo ,(.653h) 3" W II: 0 (.367h) ..__ ___ _. Weather Cond. Ext'l Amb. Temp. ·c (prior sampling event} .... ! .:...:;lb_d __ _, Time I \~S~ I Gal. Purged I .) I Time I I Gal. Purged I I Conductance I '1SOO I pH I 7-1~ I Conductance I I pHI I Temp. oc I I~·L.\5. I Temp. oc I I Redox Potential Eh (m V) I Z]b I Redox Potential Eh (m V) I I Turbidity (NTU) I z..s I Turbidity (NTU) I I Time I I Gal. Purged I I Time I I Gal. Purged I I Conductance I I pH I I Conductance I I pHI I Temp. oc I I Temp. oc I I Redox Potential Eh (mV) I I Redox Potential Eh (m V) I I Turbidity (NTU) I I Turbidity (NTU) I I White Mesa Mill Field Data Worksheet for Groundwater 1 of 2 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) Volume of Water Purged 0 gallon(s) Pumping Rate Calculation Flow Rate (Q), in gpm. S/60 = I \0,()0 10.0 Time to evacuate two casing volumes (2V) T=2V/Q= I b,ZO I Number of casing volumes evacuated (if other than two) ],__o ___ _. If well evacuated to dryness, number of gallons evacuated ],__o ___ _. Name of Certified Analytical Laboratory if Other Than Energy Labs ,_A....;.w_A_L ______ _.. Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type y N specified below) y VOCs ~ D 3x40 ml D Nutrients [19 0 100 ml D Heavy Metals ~ D 250 ml 129 All Other Non Radiologies D D 250 ml D Gross Alpha D D 1,000 ml D Other (specify) ~ D Sample volume 0 C'h \or;J~ Final Depth ._I _____ _. Sample Time Comment A((;ve.a o~ Sa-rVlple~ Sl+c o..+ I~"Sl --r:nner o..nJ G-tM"r;, pf-e~~ c.olled-eJ ~+ \'-lO() wo..+.er v..)&<.S, clco.r. MW-26 05-14-2014 ]Do not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater N y ~ HCL ~ 12! H2S04 ~ 0 HN03 IE! 0 No Preserv. D 0 HN03 D ~ D If preservative is used, specify Type and Quantity of Preservative: r:: See instruction +o colle-ct ,SI!4"'lf>Je.s.. Le..ft s ,'}e 01 f-1'-/D(. N 0 0 0 0 0 18' 2 of2 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER DescriptionofSamplingEvent: I Pl.~ Pl ot~fh l ~ 6-fC\AI}a \).'){,Ckr 201 ~ See instruction Location (well name): ._I ...... M....:...:..;W,_---""3=0=------------' Sampler N arne and initials: J ~M~,. Hoi/,JP.~ Field Sample ID Date and Time for Purging 1'---'s=/._I,_Y:..:../...;::7.:;...0..;..1'-l..__ ___ __. and Sampling (if different) lw/'J.~VA...:_ _______ __, Well Purging Equip Used: [[!]pump or [QJ bailer Well Pump (if other than Bennet) ~.....-Q..;.E......;;..D _____ ___J Purging Method Used: [f[]2 casings [QJ3 casings Sampling Event I MrA.;A 1"\or'l+hG\ G=W Prev. Well Sampled in Sampling Event l.___f-i_W_-_IY _____ _, pH Buffer 7.0 7.0 pH Buffer 4.0 y.o Specific Conductance I.__.4L..;.1..;..1 ___ -JI~-tMHOS/ em Well Depth(O.Olft): 110.00 Depth to Water Before Purging I 15. C.O Casing Volume (V) 4" Well:' '2.?...'-tb ,(.653h) 3" Well: 0 (.367h) ...__ ___ _. Weather Cond. Ext'l Amb. Temp. ·c (prior sampling event)wj 6 .... 0 __ ~ Time I 10 '17 I Gal. Purged I Y'-\.'\1 I Time I \D'-lg' I Gal. Purged I gs.J=> I Conductance I 2103 I pH I fD,go I Conductance I Z.t07 I pHI b.. go I Temp. oc I \So\3 I Temp. oc I JS,oK I Redox Potential Eh (m V) I Zl~ I Redox Potential Eh (mV) I -z.l~ I Turbidity (NTU) I 0 I Turbidity (NTU) I 0 I Time I 104'\ I Gal. Purged I 95."35 I Time I ID~o I Gal. Purged 1 95.57 I Conductance I Z.IDj I pH I b,K7 I Conductance I ?.tiL. I pH 1 f>.as I Temp. oc I 15,05 I Temp. oc I t),O'-f I Redox Potential Eh (m V) I -z..l9 I Redox Potential Eh (m V) I Z.13 I Turbidity (NTU) I 0 I Turbidity (NTU) I 0 I White Mesa Mill Field Data Worksheet for Groundwater 1 of2 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) Volume of Water Purged gallon(s) Pumping Rate Calculation Flow Rate (Q in gpm. S/60 = I . 2\i Number of casing volumes evacuated (if other than two) If well evacuated to dryness, number of gallons evacuated Time to evacuate two ca ing, volumes (2V) T = 2V/Q =I '207.D3 I lo Name of Certified Analytical Laboratory if Other Than Energy Labs Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type y VOCs 0 Nutrients IE Heavy Metals ~ All Other Non Radiologies D Gross Alpha D Other (specify) rn C. h IO(i Je Final Depth I 7g.10 Comment Afri..:JeiJ. on ~~+~ o...+ 011'- evt:()+. Pv--r~e b e~IN" WCf-.1-U WO-.!) Mo~+~ c.lcoJ. LJ+-sJ+-~ a-.+ 1os1 N specified below) y N y 0 3x40 ml 0 0 HCL 0 0 100 ml 0 ~ H2S04 !!] 0 250 ml g) 0 HN03 :l3 0 250 ml D 0 No Preserv. D 0 l,OOOml 0 D HN03 0 0 Sample volume D ~ 0 If preservative is used, specify Type and Quantity of Preservative: Sample Time \O'SD See instruction --r:;,n~r o.(lJ Cro..rl":fl :pr~e.r1+ -tor p~.Jo.r~(.. ~"&. So.n~~p1 ;:j o...t Ol'l(). 'Pv..rt\c:::J. w.:=~l ~,. ()... -h+-&\1 oF Z..IO m:ni..A+es 'P\A<"~~ -e11JeJ.-WI~ .5.GifY'Ip1G ~t:))lec.+eJ. ~1-1050 MW-30 05-14-2014 I Do not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater N 0 D D D D g) 2 of 2 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: I """" f-\or~th!j 6-fO'·VIa w.,.=t;; "201'-l See instruction Location (well name): L-1 --'M!.....!..!W~--=~=-l:..,._ ________ __J Sampler Name and initials: 1-r.;;.,er Holh~"S{/m Field Sample ID Date and Time for Purging I 5/l~/'2.0l'i and Sampling (if different) Well Purging Equip Used: @]pump or @]bailer Well Pump (if other than Bennet) Purging Method Used: [![]2 casings @]3 casings Sampling Event I Aofttt'\5 o-\IJ Prev. Well Sampled in Sampling Event L.,.I_#._Y,_~---------1 pH Buffer 7.0 I.D pH Buffer 4.0 lf,D Specific Conductance ._l_q..;...~-1, ____ _.1~-tMHOS/ em Well Depth(O.Olft): I t36,ot5 Depth to Water Before Purging I 6 Z ... \ o Casing Volume (V) 4" Well;l 46.q2 1(.653h) 3" Well: 0 (.367h) '-------1 Weather Cond. Cleo..(' Ext'! Amb. Temp. ·c (prior sampling event)._l q_v __ __, Time I 13.57 I Gal. Purged I gJ ,_~(5 I Time I ~5%' I Gal. Purged I gz.lSG. I Conductance I ZI~S I pH I c:.?g I Conductance I "2.1~Z.. I pHI '[,, 77 I Temp. oc [ !q, Tt! I Temp. oc pq_,, I Redox Potential Eh (m V) I Z7! I Redox Potential Eh (m V) lk' ~0 I '?.7~ Turbidity (NTU) I 0 I Turbidity (NTU) I"" I Time I J'J>!:)j I Gal. Purged I ~2.'2.'-1 I Time lt'iZJO I Gal. Purged I 8~.'1~ I Conductance I zl~:> I pH I b.8Z I Conductance 1 z., -z1 I pH I b.83 I Temp. oc I ,q,;r; I Temp. oc [19.CS I Redox Potential Eh (m V) I z ,, I Redox Potential Eh (m V) I "l'Cl/ I Turbidity (NTU) I 0 I Turbidity (NTU) I Z5 I White Mesa Mill Field Data Worksheet for Groundwater 1 of2 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) Volume of Water Purged 1.._<6_2_,-'~-'fo ___ _. gallon(s) Pumping Rate Calculation Flow Rate (Q) in gpm. S/60 = ._I _._2---'17._ __ _. Time to evacuate two ca ing volumes (2V) T = 2V /Q = I ~72. .S'-l I Number of casing volumes evacuated (if other than two) 10 If well evacuated to dryness, number of gallons evacuated Name of Certified Analytical Laboratory if Other Than Energy Labs AWA-L Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type VOCs Nutrients Heavy Metals All Other Non Radiologies Gross Alpha Other (specify) ,-o~ Sv..\~v..-t~ e-~\or ;ae_, Final Depth I -1fS.,~ · ID.OI Comment y D ~ "f) D D rj:l N specified below) D 3x40 ml D 100 ml D 250 ml D 250m) D 1,000 ml D Sample volume Sample Time IL---14_60 ___ _. y N y D D HCL D D ~ H2S04 a r:J D HN03 ~ D D No Preserv. D D D HN03 D 0 flJ 0 If preservative is used, specify Type and Quantity of Preservative: See instruction ~-T DI3S. rJ,:nflu ... NltA G-o..rri11 pre~,J-.+'or--f'""~-e 11onJ. f...._~ ~" u-.1-Ol'iO. 'f'l)o.,-~~c\ ~e:ll .+a.-,.. 4-cJ-6.\ ~ 3&0 m.'(lv.+~:>. \No--fer \N~ C kl)..r P...._\~G e1ded 6-A~ So.rV1.p'e.~ CD lle.deJ. od-)l.lOO. lL\07 MW-31 05-13-2014 lno not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater N D D D D D ~ 2 of2 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: f\1\~. Gro v...,J VJ<),.tc.(' ?..oJLl See instruction Location (well name): ._I _M_W_-_3-=Q..,__ _________ __, Sampler Name and initials: I :::r=.f'\1'1<.1" Holl •'hj lfJt Field Sample ID Date and Time for Purging ._I _S;;.;/'--li.._/_t._o_IY..;..._ ___ _. and Sampling (if different) ._I _~.._7....;A ________ _, Well Purging Equip Used: [f[]pump or JID bailer Well Pump (if other than Bennet) Q EJ) '---------~ Purging Method Used: [g!]2 casings JID3 casings I "' I :~11\AJ-)t.. Mw-11 Sampling Event Moo~!.:\ G-vu Prev. Well Sampled in Sampling Event._____'~ ________ __, pH Buffer 7.0 7,0 pH Buffer 4.0 q,o Mw-IJ Specific Conductance ._I -~-~_1 ____ ~htMHOS/ em Well Depth(O.Olft): I 12'-\. SO Depth to Water Before Purging J }I"Z.,]b Casing Volume (V) 4" Well:l ~· ~(? 1(.653h) 3" Well:._. _o __ __,,C.367h) Weather Con d. Ext'l Amb. Temp. oc (prior sampling eventll.___l3_0 __ _. Time I \"Z.\1 I Gal. Purged I 15, '=.'L I Time I I"Z.l g I Gal. Purged I IS.gy I Conductance I t.rz:yz. I pH I 6.Gf3 I Conductance I 4'2.o~ I pH I 7.Q,5 I Temp. oc I 14.'13 I Temp. oc I 14.45 I Redox Potential Eh (m V) I -z.='7 l'.l I Redox Potential Eh (m V) I 2b3 I Turbidity (NTU) I 6 I Turbidity (NTU) L 0 I Time I 1'2..\'\ I Gal. Purged I 1r;.r;s I Time I 1'2.."2.0 I Gal. Purged l 1b·2 Z I Conductance I qzb"Z.. I pH I '7,07 I Conductance I '12~8 I pH I 7.10 I Temp. oc I I "i· Cf3 I Temp. oc I 1'4. era I Redox Potential Eh (m V) I 251 I Redox Potential Eh (m V) I 'Z'-17 I Turbidity (NTU) I t'l I Turbidity (NTU) I 0 I White Mesa Mill Field Data Worksheet for Groundwater 1 of 2 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) Volume of Water Purged I c. .'Z-"7 gallon(s) Pumping Rate Calculation Flow Rate (Q), in gpm _ S/60= I ."Zl-"7 T=2V/Q= ~~=--.1 Number of casing volumes evacuated (if other than two) 0 .___ ___ __. If well evacuated to dryness, number of gallons evacuated D .___ ___ _, Name of Certified Analytical Laboratory if Other Than Energy Labs AWAL G-Et.- Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type y N specified below) y N y N VOCs D D 3x40 ml D D HCL D D Nutrients D D 100 ml D D H2S04 D D Heavy Metals rn D 250 ml ~ D HN03 ~ D All Other Non Radiologies D D 250m! D D No Preserv. D D Gross Alpha ~ D 1,000 ml [!i D HN03 1!1 D Other (specify) D 0 Sample volume 0 D 0 0 If preservative is used, specify Type and Quantity of Preservative: Final Depth I )IL_ ,q S Sample Time ,220 See instruction Comment A"'"·J. Dt\ s,+., ... t -liDO, --r.;;oA<C "".). G.rr."o pres,..J -nr !'"'~"'-o.nJ. S'IMrll(j ev~n+. ?v..r~e.. be~c>." o..-1-HoS. 'Pu.r~ct}. w~l\ -h,r o... +o-1-fA..) o-F -:rP {5 JV\;f'lu.-1-~. vJtA.-t-<:r wo-s G k(f..r_ Pv.r~ ~ -dlJe~ o.n tl S"\1"'! rl~ c-oll~i-~J ~+--)'2.20. Le.-R-sit~ g..} 123o MW-35 05-14-2014 IDo not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater 2 of 2 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: I J'll#o;!) 6-ro\tw'J\ \:J,_:fi,.--'261'1 Location (well name): ~.-I --.:M:......:....;W_-.;;.:bS=--------------1 Sampler N arne and initials: Field Sample ID Date and Time for Purging I 5 /1'1/20J"'f and Sampling (if different) Well Purging Equip Used: [![]pump or [gJ bailer Well Pump (if other than Bennet) See instruction I Q.eo Purging Method Used: ~2 casings [g]3 casings Sampling Event I MoYl"fhJ;1 &W Prev. Well Sampled in Sampling Event ~...I __ M_v.J_-_l_J _____ ....J pH Buffer 7.0 7.0 pH Buffer 4.0 1.4. 0 Specific Conductance ~..I ____,.'f_qq.;..._ ___ _.h..tMHOS/ em Well Depth(O.Olft): Depth to Water Before Purging I I!Z./1,. Casing Volume (V) 4" Well :l 7.U~ 1(.653h) 3" Well :,___;;_o __ _,_ (.367h) Weather Cond. Ext'l Amb. Temp. oc (prior sampling eventl~.-1 ...:...13:_0 __ ...J Time I I Gal. Purged I I Time I I Gal. Purged I I Conductance I I pH I I Conductance I I pHI I Temp. oc I I Temp. oc I I Redox Potential Eh (m V) I I Redox Potential Eh (m V) I I Turbidity (NTU) I I Turbidity (NTU) I J Time I I Gal. Purged I I Time I I Gal. Purged I I Conductance I I pH I I Conductance I I pHI I Temp. oc I I Temp. °C I I Redox Potential Eh (m V) I I Redox Potential Eh (m V) I I Turbidity (NTU) I I Turbidity (NTU) I I White Mesa Mill Field Data Worksheet for Groundwater 1 of2 Mill-Groundwater Discharge Permit Date: 06-06-12 Rev. 7.2-Errata Groundwater Monitoring Quality Assurance Plan (QAP) Volume of Water Purged J(,,'Z] gallon(s) Pumping Rate Calculation Flow Rate (Q:), in gpm . S/60 = I . 'Z l/ Time to evacuate two ca. i ng volumes (2V) T=2V/Q=I 70.65 I Number of casing volumes evacuated (if other than two) 0 If well evacuated to dryness, number of gallons evacuated Name of Certified Analytical Laboratory if Other Than Energy Labs Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type y N specified below) y N y N VOCs 0 0 3x40 ml 0 0 HCL 0 0 Nutrients 0 0 100 ml 0 0 H2S04 0 0 Heavy Metals rn 0 250 ml 111 0 HN03 llZl 0 All Other Non Radiologies 0 0 250m! 0 0 No Preserv. 0 0 Gross Alpha 1:!3 0 1,000 ml ~ 0 HN03 "'ID 0 Other (specify) 0 0 Sample volume 0 0 0 0 If preservative is used, specify Type and Quantity of Preservative: Final Depth l._-ll~l'2.:::..·lo...'\S.....:... _ ___, Sample Time 1"2'2.0 See instruction Comment MW-65 05-14-2014 Ina not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater 2 of2 TabD Quarterly Depth to Water TIME WELL level 1235 MW-1 64.02 1006 MW-2 109.62 1303 MW-3 82.70 1304 MW-3A 84.70 1313 MW-5 106.50 1239 MW-11 86.40 1311 MW-12 108.25 1031 MW-14 103.26 1027 MW-15 106.11 1250 MW-17 72.35 1258 MW-18 71.07 1250 MW-19 59.05 847 MW-20 89.45 818 MW-22 66.79 1010 MW-23 116.20 1003 MW-24 113.60 1242 MW-25 74.15 847 MW-26 73.22 1328 MW-27 53.10 1000 MW-28 75.47 1321 MW-29 101.21 1324 MW-30 75.10 1237 MW-31 67.80 1234 MW-32 75.80 1016 MW-33 DRY 1023 MW-34 107.70 1013 MW-35 112.22 1015 MW-36 110.35 1025 MW-37 111.52 Notes NAME: Clay Most, Garrin Palmer, Tanner Holliday, Mike Palmer DATE: 6/25/14 TIME WELL Level TIME WELL Level TIME 900 MW-4 69.40 1339 PIEZ-1 63.54 NA 749 TW4-1 66.38 1250 PIEZ-2 34.92 NA 745 TW4-2 66.73 1310 PIEZ-3 46.06 959 739 TW4-3 53.71 1244 PIEZ-4 53.21 1003 902 TW4-4 69.88 1247 PIEZ-5 51.73 1018 735 TW4-5 62.59 1333 TWN-1 59.00 948 754 TW4-6 69.93 842 TWN-2 30.89 940 747 TW4-7 66.87 1318 TWN-3 38.16 1008 752 TW4-8 65.84 1313 TWN-4 51.38 1258 737 TW4-9 60.35 TWN-5 Abandon 1256 732 TW4-10 60.13 1253 TWN-6 76.91 1254 744 TW4-11 59.44 1231 TWN-7 86.31 827 805 TW4-12 43.20 TWN-8 Abandon 829 814 TW4-13 48.15 TWN-9 Abandon NA 817 TW4-14 83.56 TWN-10 Abandon 912 847 TW4-15 73.22 TWN-11 Abandon NA 1231 TW4-16 64.49 TWN-12 Abandon 919 1234 TW4-17 75.08 TWN-13 Abandon 908 1326 TW4-18 63.55 1245 TWN-14 61.79 859 830 TW4-19 69.90 TWN-15 Abandon 925 846 TW4-20 70.55 1241 TWN-16 47.54 902 1324 TW4-21 65.27 TWN-17 Abandon 929 845 TW4-22 59.98 1315 TWN-18 59.22 NA 757 TW4-23 65.95 740 TWN-19 53.03 844 TW4-24 64.40 840 TW4-25 62.47 800 TW4-26 63.83 835 TW4-27 80.51 811 TW4-28 37.79 823 TW4-29 72.19 829 TW4-30 76.90 833 TW4-31 82.26 808 TW4-32 49.41 838 TW4-33 70.67 820 TW4-34 70.02 826 TW4-35 74.36 815 TW4-36 58.35 WELL Level DR-1 Abandon DR-2 Abandon DR-S 83.05 DR-6 94.31 DR-7 92.08 DR-8 51.16 DR-9 86.54 DR-10 78.06 DR-11 98.05 DR-12 90.12 DR-13 69.65 DR-14 76.30 DR-15 92.85 DR-16 Abandon DR-17 64.86 DR-18 Abandon DR-19 63.05 DR-20 55.21 DR-21 100.96 DR-22 DRY DR-23 70.58 DR-24 44.13 DR-25 Abandon TabE Laboratory Analytical Reports-Quarterly Sampling ,INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1405608-001 Client Sample ID: MW-01_05282014 Collection Date: 5/28/2014 935h Received Date: 5/30/2014 1010h Analytical Results DISSOLVED METALS Date Date Method Reporting Analytical 463 West 3600 South Compound Units Prepared Analyzed Used Limit Result Qual Salt Lake City, UT 84115 Arsenic mg/L 5/30/2014 1310h 6/3/2014 1816h E200.8 0.00500 < 0.00500 Beryllium mg/L 5/30/2014 1310h 6/3/2014 1950h E200.8 0.000500 < 0.000500 Cadmium mg/L 5/30/2014 1310h 6/3/2014 1816h E200.8 0.000500 < 0.000500 Calcium mg/L 5/30/2014 1310h 6/4/2014 1505h E200.7 50.0 179 , Phone: (801) 263-8686 Chromium mg/L 5/30/2014 1310h 6/3/2014 1816b E200.8 0.0250 < 0.0250 Toll Free: (888) 263-8686 Cobalt mg/L 5/30/2014 1310h 6/3/2014 1816h E200.8 0.0100 < 0.0100 Fax: (801) 263-8687 Copper mg/L 5/30/2014 1310h 6/3/2014 1816h E200.8 0.0100 < 0.0100 e-mail: awal@awal-labs.com Iron mg/L 5/30/2014 1310h 6/4/2014 2051h E200.8 0.0300 0.180 Lead mg/L 5/30/2014 1310h 6/3/2014 1950h E200.8 0.00100 < 0.00100 web: www.awa1-labs.com Magnesium mg/L 5/30/2014 1310h 6/4/2014 1505h E200.7 50.0 67.6 Manganese mg/L 5/30/2014 1310h 6/3/2014 1816h E200.8 0.0100 0.0823 Mercury mg/L 6/2/2014 1230h 6/3/2014 929h E245.1 0.000500 < 0.000500 Kyle F. Gross Molybdenum mg/L 5/30/2014 1310h 6/3/2014 1816h E200.8 0.0100 < 0.0100 Laboratory Director Nickel mg/L 5/30/2014 1310h 6/3/2014 1816h E200.8 0.0200 < 0.0200 Potassium mg/L 5/30/2014 1310h 6/4/2014 1407h E200.7 1.00 5.90 Jose Rocha Selenium mg/L 5/30/2014 1310h 6/3/2014 1816h E200.8 0.00500 < 0.00500 QA Officer Silver mg/L 5/30/2014 1310h 6/3/2014 1816h E200.8 0.0100 < 0.0100 Sodium mg/L 5/30/2014 1310h 6/4/2014 1505h E200.7 50.0 163 B2 Thallium mg/L 5/30/2014 1310h 6/4/2014 2051h E200.8 0.000500 < 0.000500 Tin mg/L 5/30/2014 1310h 6/4/2014 1842h E200.8 0.100 < 0.100 Uranium mg/L 5/30/2014 1310h 6/4/2014 2146h E200.8 0.000300 0.000334 Vanadium mg/L 5/30/2014 1310h 6/4/2014 1407h E200.7 0.0150 < 0.0150 Zinc mg/L 5/30/2014 1310h 6/4/2014 1407h E200.7 0.0100 < 0.0100 2 -Analyte concentration is too high for accurate matrix spike recovery and/or RPD. B-The method blank was acceptable, as the method blank result is less than 10% of the lowest reported sample concentration. Report Date: 6/10/2014 Page 7 of 42 All analyses applicable to the CWA, SDWA, ond RCRA arc perfonncd in accordance to NELAC pro loco is. Pertinent sampling infmmaLion is located on the allached COC. Confidential Business ln.fommtion: This report is provided for the exclusive usc of the addressee. Privileges of subsequent use of the name of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promolion or sale of My product or process, orin connection with Lbc re-publication of this 1eport for any purpose other than for the addressee will be granted only on contact This company accepts no responsibility except for Lbe due pcrfonnance of inspection and/or analysis in good faith nnd according to the mles of the trade and of science INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1405608-001 Client Sample ID: MW-01_05282014 ANALYTICAL LABORATORIES Collection Date: 5/28/2014 935h Received Date: 5/30/2014 1010h Analytical Results Date Date Method Reporting Analytical 463 West 3600 South Compound Units Prepared Analyzed Used Limit Result Qual Salt Lake City, UT 84115 Ammonia (as N) mg/L 6/3/2014 I I OOh 6/4/2014 1435h E350.1 0.0500 0.0611 Bicarbonate (as mg/L 6/3/2014 1004h SM2320B 1.00 242 CaC03) Carbonate (as CaC03) mg/L 6/3/2014 1004h SM2320B 1.00 < 1.00 Phone:(801)263-8686 Chloride mg/L 6/6/2014 1621h E300.0 5.00 20.4 Toll Free: (888) 263-8686 Fluoride mg/L 6/10/2014 003h E300.0 0.100 0.306 Fax: (80 I) 263-8687 Ion Balance % 6/9/2014 1548h Calc. -100 -5.71 e-mail: awal@awal-labs.com Nitrate/Nitrite (as N) mg/L 6/5/2014 1756h E353.2 0.100 < 0.100 Sulfate mg!L 6/6/2014 1636h E300.0 100 909 I@ web: www.awal-labs.com Total Anions, Measured meq/L 6/9/2014 1548h Calc. 24.3 Total Cations, meq/L 6/9/2014 1548h Calc. 21.7 Measured Total Dissolved Solids mg!L 5/30/2014 1325h SM2540C 20.0 1,460 Kyle F. Gross Total Dissolved Solids 6/9/2014 1548h Calc. 0.978 Laboratory Director Ratio, Measured/Calculated Jose Rocha Total Dissolved Solids, mg!L 6/9/2014 1548h Calc. 1,490 Calculated QA Officer 1 -Matrix spike recovery indicates matrix interference. The method is in control as indicated by the LCS. @-High RPD due to suspected sample non-homogeneity or matrix inteiference. Report Date: 6/10/2014 Page 13 of42 All ann lyses applicable 10 Lbc CWA, SDWA, and RCRA arc perfonncd in accordance to NELAC protocols Perlin cot sampling infotmatioa is locaLed on the anachcd COC CooridcoliR\ Business Infonnntion: This report is provided for the exclusive usc of Lhe addressee, Privileges or subsequent usc of the name of this comrmny or any mcmbCI of its staff, or reproduction of Lbis report in connection wilh tbe odvertisemcnl promotion or sale or nny producl or process, or in connection with the rc·publication of U1is report for any purpose other than for the addressee will be grAnte-d only on contact This company accepts no responsibility except for the due perfonmmcc of inspection and/or analysis in good faiU1 and according to the mlcs of lhc trade and of science ORGANIC ANALYTICAL REPORT Client: Project: Lab Sample ID: Energy Fuels Resources, Inc. 2nd Quarter Groundwater 2014 1405608-001A Client Sample ID: MW-01_05282014 ANALYTICAL LABoRATORIEs Collection Date: 5/28/2014 935h 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Received Date: 5/30/2014 1010h Analytical Results Analyzed: 5/30/2014 1308h Units: J.Lg/L Compound 2-Butanone Acetone Benzene Carbon tetrachloride Chloroform Chloromethane Methylene chloride Naphthalene Tetrahydrofuran Toluene Xylenes, Total Dilution Factor: Contact: Garrin Palmer Test Code: 8260-W VOAs by GC/MS Method 8260C/5030C Method: SW8260C CAS Reporting Analytical Number Limit Result Qual 78-93-3 20.0 <20.0 67-64-1 20.0 <20.0 71-43-2 1.00 < 1.00 56-23-5 1.00 < 1.00 67-66-3 1.00 < 1.00 74-87-3 1.00 < 1.00 75-09-2 1.00 < 1.00 91-20-3 1.00 < 1.00 109-99-9 1.00 3.39 108-88-3 1.00 < 1.00 1330-20-7 1.00 < 1.00 Surrogate CAS Result Amount Spiked %REC Limits Qual Jose Rocha QA Officer Surr: I ,2-Dichloroethane-d4 Surr: 4-Bromofluorobenzene Surr: Dibromofluoromethane Surr: Toluene-d8 17060-07-0 53.1 460-00-4 48.4 1868-53-7 48.4 2037-26-5 47.9 50.00 106 72-151 50.00 96.8 80-128 50.00 96.8 80-124 50.00 95.9 77-129 Report Date: 6/10/2014 Page 19 of42 All an<~ lyses applicable to the C\V A, SDWA, and RCRA are performed in accordance Lo NELAC protocols._ Pertinent sampliog infonnalioo is locnled on the attached COC. Confidential Business rnfonnMion: This report is provided for the exclusive usc of the addressee. Privileges of subsequent usc of lhc name of this company or any member of its staff, or reproduction oflbis report in co1mcction with the advcrtiscmcnL, promotion 01 sale of any product or process, 01 in connection with Lhe re-publication of this 1epmt for any purpose other than for Lhe addressee will be granted only on contact This company nccept:; no responsibility except for the due pc1 fonnancc of inspection and/or analysis in good faith and according to the rules of the trade and of science GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407-(843) 556-8171 -www.gel.com Certificate of Analysis Report Date: June 7, 2014 Company : Address: Contact: Project: -----Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector: Energy Fuels Resources (USA), Inc. 225 Union Boulevard Suite 600 Lakewood, Colorado 80228 Ms. Kathy Weinel White Mesa Mill GW MW-01 _05282014 349790001 Ground Water 28-MAY-14 09:35 02-JUN-14 Client Parameter Qualifier Result Uncertainty MDC RL Project: Client ID: DNMIOOIOO DNMIOOl Units DF Analyst Date Time Batch Method --------------------Rad Gas Flow Proportional Counting GFPC, Total Alpha Radium, Liquid "As Received" Gross Radium Alpha 1.08 +/-0.323 0.760 1.00 pCi!L CXP3 06/05/14 1224 1392631 The following Analytical Methods were performed: -----Method Descri tion Analvst Comm~n,,ls'--------~ EPA 900.1 Modified Surro_gate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits ---------------Barium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 102 (25%-125%) Notes: Counting Uncertainty is calculated at the 68% confidence level {1-sigma). SRL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is the greater of either the adjusted MDL or the CRDL. Page 12 of20 INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 20 14 Lab Sample ID: 1405608-002 Client Sample ID: MW-02_05282014 Collection Date: 5/28/2014 1315h Received Date: 5/30/2014 1010h Analytical Results DISSOLVED METALS Date Date Method Reporting Analytical 463 West 3600 South Compound Units Prepared Analyzed Used Limit Result Qual Salt Lake City, UT 84115 Arsenic rng/L 5/30/2014 1310h 6/3/2014 1843h E200.8 0.00500 < 0.00500 Beryllium rng/L 5/30/2014 1310h 6/3/2014 1956h E200.8 0.000500 < 0.000500 Cadmium rng/L 5/30/2014 1310h 6/3/2014 1843h E200.8 0.000500 < 0.000500 Calcium mg/L 5/30/2014 1310h 6/4/2014 1513h E200.7 50.0 321 Phone: (801)263-8686 Chromium mg/L 5/30/2014 1310h 6/3/2014 1843h E200.8 0.0250 < 0.0250 Toll Free: (888) 263-8686 Cobalt mg/L 5/30/2014 1310h 6/3/2014 1843h E200.8 0.0100 < 0.0100 Fax: (80 1) 263-8687 Copper rng/L 5/30/2014 1310h 6/3/2014 1843h E200.8 0.0100 < 0.0100 e-mail: awal@awal-labs.com Iron mg/L 5/30/2014 1310h 6/4/2014 2056h E200.8 0.0300 < 0.0300 Lead mg/L 5/30/2014 1310h 6/3/2014 1956h E200.8 0.00100 < 0.00100 web: www.awal-labs.com Magnesium mg/L 5/30/2014 1310h 6/4/2014 1513h E200.7 50.0 97.7 Manganese rng/L 5/30/2014 1310h 6/3/2014 1843h E200.8 0.0100 < 0.0100 Mercury mg/L 612/2014 1230h 6/3/2014 937h E245.1 0.000500 < 0.000500 Kyle F. Gross Molybdenum mg/L 5/30/2014 1310h 6/3/2014 1843h E200.8 0.0100 < 0.0100 Laboratory Director Nickel rng/L 5/30/2014 1310h 6/3/2014 1843h E200.8 0.0200 < 0.0200 Potassium mg/L 5/30/2014 1310h 6/4/2014 1419h E200.7 1.00 9.25 Jose Rocha Selenium rng/L 5/30/2014 1310h 6/3/2014 1843h E200.8 0.00500 0.00624 QA Officer Silver mg/L 5/30/2014 1310h 6/3/2014 1843h E200.8 0.0100 < 0.0100 Sodium rng/L 5/30/2014 1310h 6/4/2014 1513h E200.7 50.0 493 8 Thallium rng/L 5/30/2014 1310h 6/4/2014 2056h E200.8 0.000500 < 0.000500 Tin rng/L 5/30/2014 1310h 6/4/2014 1944h E200.8 0.100 <0.100 Uranium mg/L 5/30/2014 1310h 6/4/2014 2152h E200.8 0.000300 0.0111 Vanadium rng/L 5/30/2014 1310h 6/4/2014 1419h E200.7 0.0150 < 0.0150 Zinc rng/L 5/30/2014 1310h 6/4/2014 1419h E200.7 0.0100 0.0150 B-The method blank was acceptable, as the method blank result is less than I 0% of the lowest reported sample concentration. Report Date: 6/10/2014 Page 8 of 42 Allenalyses applicable 10 Lhc CWA, SDWA, nnd RCRA arc pcrfonned in accordance to NELAC protocols. Pcnincnt sampling infonnatiou is located on lhe au.achcd COC ... Confidcntial Business ln.fonnntion: This report is provided for the exclusi\'C usc of the addressee. Privileges of subsequent usc of the name of this compan)' or any mcmbc1 of its stafT, or reproduction of this report in connection with the advertisement. promotion o1 sale of any product or prottss, or in councction with the rc-publicmion or this rcpo11 for any purpose other than for lhc addressee will be granted only on contact This company accepts no responsibility except for tbc due pcrfonnancc of inspection and/or analysis in good faith and according lo the mlcs of the trade and of science. INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1405608-002 Client Sample ID: MW-02_05282014 ANALYTICAL lABORATORIES Collection Date: 5/28/2014 1315h Received Date: 5/30/2014 1010h Analytical Results Date Date Method Reporting Analytical 463 West 3600 South Compound Units Prepared Analyzed Used Limit Result Qual Salt Lake City, UT 84115 Ammonia (as N) rng/L 6/3/2014 1100h 6/4/2014 1438h E350.1 0.0500 < 0.0500 Bicarbonate (as rng/L 6/3/2014 1004h SM2320B 1.00 317 CaC03) Carbonate (as CaC03) rng/L 6/3/2014 1004h SM2320B 1.00 < 1.00 Phone: (80 1) 263-8686 Chloride rng/L 6/10/2014 019h E300.0 1.00 6.63 Toll Free: (888) 263-8686 Fluoride rng/L 6/10/2014 019h E300.0 0.100 0.292 Fax: (801) 263-8687 Ion Balance % 6/9/2014 1548h Calc. -100 -4.34 e-mail: awal@awal-labs.com Nitrate/Nitrite (as N) rng/L 6/5/2014 1758h E353.2 0.100 < 0.100 Sulfate rng!L 6/6/2014 1723h E300.0 500 2,080 web: www.awal-labs.com Total Anions, Measured meq/L 6/9/2014 1548h Calc. 49.9 Total Cations, meq/L 6/9/2014 1548h Calc. 45.8 Measured Total Dissolved Solids rng/L 5/30/2014 1325h SM2540C 20.0 3,160 Kyle F. Gross Total Dissolved Solids 6/9/2014 1548h Calc. 0.987 Laboratory Director Ratio, Measured/Calculated Jose Rocha Total Dissolved Solids, rng/L 6/9/2014 l548h Calc. 3,200 Calculated QA Officer Report Date: 6/10/2014 Page 14 of42 All analyses applicable Lo Lhc C\V A, SDWA, and RCRA arc pcrfom1cd io accordance Lo NELAC pro locals Pertinent sampling infom1aLiou is localed on the attached COC Coofidcntial Business Infonnation: This report is provided for Lbc exclusive use of Lhe addressee.. Privileges of subsl'qucnl usc of Lhe name of this company or any mcmbc1 of iLs staff, or reproduction of this report in connection with the advertisement, promotion o1 ~lc of ony product or process, or ln connection with the rc·publication of this repm1 for any purpose othef than for the addressee will be gnmted only on contocL This company accepts no responsibility except ror tbc due pcrfonmmcc ofillSpcction and/or analysis in good failh and according to the mlcs of Lhc trade and of science 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (80 I) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer ORGANIC ANALYTICAL REPORT Client: Project: Lab Sample ID: Energy Fuels Resources, Inc. 2nd Quarter Groundwater 2014 1405608-002A Client Sample ID: MW-02_05282014 Collection Date: 5/28/2014 1315h Received Date: 5/30/2014 1010h Analytical Results Analyzed: 5/30/2014 1327h Units: J,!g/L Compound 2-Butanone Acetone Benzene Carbon tetrachloride Chloroform Chloromethane Methylene chloride Naphthalene Tetrahydrofuran Toluene Dilution Factor: Contact: Garrin Palmer Test Code: 8260-W VOAs by GC/MS Method 8260C/5030C Method: SW8260C CAS Reporting Analytical Number Limit Result Qual 78-93-3 20.0 <20.0 67-64-1 20.0 <20.0 71-43-2 1.00 < 1.00 56-23-5 1.00 < 1.00 67-66-3 1.00 < 1.00 74-87-3 1.00 < 1.00 75-09-2 1.00 < 1.00 91-20-3 1.00 < 1.00 109-99-9 1.00 < 1.00 108-88-3 1.00 < 1.00 Xylenes, Total 1330-20-7 1.00 < 1.00 Surrogate Surr: I ,2-Dichloroethane-d4 Surr: 4-Bromofluorobenzene Surr: Dibromofluoromethane Surr: Toluene-d8 CAS 17060-07-0 460-00-4 1868-53-7 2037-26-5 Result 54.0 49.7 48.9 49.0 Amount Spiked %REC Limits Qual 50.00 108 72-151 50.00 99.4 80-128 50.00 97.9 80-124 50.00 97.9 77-129 ReportDate: 6/10/2014 Page20of42 All analyses applicable Lo the CWA, SDWA, and RCRA arc perronncd io accordance Lo NELAC protocols Perti11cnt sampling inronnation is localed on Lhe aLlD.ched CDC Confidential Business lnfonnation: This report is p10vidcd ror the exclusive usc of the addressee~ Privileges or subsequent use of lhc name of lhis company or any membCJ of its slo.IT, or reproduction of Lbis repon in connection with the advertisement, promotion or sale of ony product or process, 01 in connection wilh the re-publication of this repo11 for any purpose otbcr than for the addressee will be granted only on contact This company accepts no responsibility except for Lbe due pcrfonmnce of inspecLion and/or analysis in good faith and according to the rules of the trade and of science Company : Address: Contact: Project: Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector: GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407-(843) 556-8171 -www.gel.com Certificate of Analysis Energy Fuels Resources (USA), Inc. 225 Union Boulevard Suite 600 Lakewood, Colorado 80228 Ms. Kathy Weinel White Mesa Mill GW MW-02_05282014 349790002 Ground Water 28-MAY-14 13:15 02-JUN-14 Client Project: Client ID: Report Date: DNMIOOlOO DNMIOOl June 7, 2014 Parameter Qualifier Result Uncertainty MDC RL Units DF Analyst Date Time Batch Method ------ Rad Gas Flow Proportional Counting GFPC, Total Alpha Radium, Liquid "As Received" Gross Radium Alpha 2.19 +/-0.417 0.742 1.00 pCiiL CXP3 06/05/14 1224 1392631 The following Analytical Methods were performed: Method Description Anal_yst Comments EPA 900.1 Modified Surrogate/Tracer Recovery Test ____ _ _____ Resu_lt __ N_ominal Recovery% Acceptable Limits Barium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 101 (25%-125%) Notes: Counting Uncertainty is calculated at the 68% confidence level (1-sigma). SRL =Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is the greater of either the adjusted MDL or the CRDL. Page 13 of20 INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1406025-002 Client Sample ID: MW-03_05302014 Collection Date: 5/30/2014 840h Received Date: 6/3/2014 940h Analytical Results DISSOLVED METALS Date Date Method Reporting Analytical 463 West 3600 South Compound Units Prepared Analyzed Used Limit Result Qual Salt Lake City, UT 84115 Arsenic mg/L 6/4/2014 1025h 6/9/2014 1450h E200.8 0.00500 < 0.00500 Beryllium mg/L 6/4/2014 1025h 6/10/2014 1623h E200.8 0.000500 < 0.000500 Cadmium mg/L 6/4/2014 1025h 6/9/2014 1450h E200.8 0.000500 0.00170 Calcium mg/L 6/4/2014 1025h 6/1112014 1744h E200.7 50.0 443 Phone: (801) 263-8686 Chromium 0.0250 < 0.0250 mg/L 6/4/2014 1025h 6/9/2014 1450b E200.8 Toll Free: (888) 263-8686 Cobalt mg/L 6/4/2014 1025h 6/9/2014 1450h E200.8 0.0100 < 0.0100 Fax: (80 1) 263-8687 Copper mg/L 6/4/2014 1025h 6/9/2014 1450h E200.8 0.0100 < 0.0100 e-mail: awal@awal-labs.com Iron mg/L 6/4/2014 1025h 6/10/2014 1623h E200.8 0.0300 < 0.0300 Lead mg!L 6/4/2014 1025h 6/10/2014 1623h E200.8 0.00100 <0.00100 web: www.awal-Iabs.com Magnesium mg/L 6/4/2014 1025h 6/11/2014 1744h E200.7 50.0 258 Manganese mg/L 6/4/2014 1025h 6/9/2014 1450h E200.8 0.0100 0.104 Mercury mg/L 6/4/2014 1530h 6/5/2014 1010h E245.1 0.000500 < 0.000500 Kyle F. Gross Molybdenum mg/L 6/4/2014 1025h 6/9/2014 1450h E200.8 0.0100 < 0.0100 Laboratory Director Nickel mg/L 6/4/2014 1025h 6/9/2014 1450h E200.8 0.0200 < 0.0200 Potassium mg/L 6/4/2014 1025h 6/12/2014 1253h E200.7 1.00 24.5 Jose Rocha Selenium mg/L 6/4/2014 1025h 6/9/2014 1450h E200.8 0.00500 0.0695 QA Officer Silver mg/L 6/4/2014 1025h 6/9/2014 1450h E200.8 0.0100 < 0.0100 Sodium mg/L 6/4/2014 1025h 6112/2014 1043h E200.7 50.0 786 Thallium mg/L 6/4/2014 1025h 6/10/2014 1623h E200.8 0.000500 0.00128 Tin mg/L 6/4/2014 1025h 6110/2014 1728h E200.8 0.100 < 0.100 Uranium mg/L 6/4/2014 1025h 611112014 632h E200.8 0.000300 0.0141 Vanadium mg/L 6/4/2014 1025h 6/12/2014 1253h E200.7 0.0150 < 0.0150 Zinc mg/L 6/4/2014 1025h 6/12/2014 1253h E200.7 0.0100 0.0945 Report Date: 6/12/2014 Page 7 of38 All analy~cs applicable to the CWA, SDWA, and RCRA are pcrfo1med in accordance to NELAC protocols Pertinent sampling infonnation is located on the anachcd COC Confidenti<~l Business lnfonn:llion: Tbis report is provided for the exclusive usc of the addressee.. Privileges of subsequent usc of the name ofthis company or any member of its st~IT, or reproduction of this report in connection with the advertisement, promotim1 at· sale of any product or process, or in connccLion with the re-publication or Utis report for any rurposc other than for the add.J csscc will be granted only on contact This company nccepts no responsibility except for the due perfonnance of inspection and/or cmalysis in good faith and according to the n1lcs of the trade aud of science. INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 20 14 Lab Sample ID: 1406025-002 Client Sample ID: MW-03_05302014 Collection Date: 5/30/2014 840h Received Date: 6/3/2014 940h Analytical Results Date Date Method Reporting Analytical 463 West 3600 South Compound Units Prepared Analyzed Used Limit Result Qual Salt Lake City, UT 84115 Ammonia (as N) mg/L 6/6/2014 1030h 6/9/2014 1949h E350.1 0.0500 < 0.0500 Bicarbonate (as mg/L 6/4/2014 752h SM2320B 1.00 161 CaC03) Carbonate (as CaC03) mg/L 6/4/2014 752h SM2320B 1.00 < 1.00 Phone: (801) 263-8686 Chloride mg/L 6/10/2014 1709h E300.0 10.0 64.8 Toll Free: (888) 263-8686 Fluoride mg/L 6/10/2014 2240h E300.0 0.100 1.02 Fax: (801)263-8687 Ion Balance % 6/12/2014 1339h Calc. -100 0.615 e-mail: awal@awal-labs.com Nitrate/Nitrite (as N) mg/L 6/5/2014 1806h E353.2 0.100 0.573 Sulfate mg/L 6/10/2014 1653h E300.0 500 3,460 web: www.awal-labs.com Total Anions, Measured meq/L 6/12/2014 1339h Calc. 77.2 Total Cations, meq/L 6/12/2014 1339h Calc. 78.1 Measured Total Dissolved Solids mg!L 6/4/2014 1205h SM2540C 20.0 5,130 Kyle F. Gross Total Dissolved Solids 6/12/2014 1339h Calc. 0.999 Laboratory Director Ratio, Measured/Calculated Jose Rocha Total Dissolved Solids, mg/L 6/12/2014 1339h Calc. 5,140 Calculated QA Officer Report Date: 6/12/2014 Page 12 of38 All analyses applicable to the CWA, SDWA, and RCRA ore performed in accordance La NELAC protocols Pertinent sampling infonnalion is located on the auachcd COC Confidential Business lnfonnnlion: This repon is provided for the exclusive usc of the addressee.. Privileges of subsequent usc orlhc name of this CCimpany or any member of ils staff, or reproduction or this report in connection with the advertisement, promotion or sale of~my product or process, or in connection with the re-publication of lhis rcpo11 for any purpose other lhao for the addressee will be granted only on contact This company accept5 no rcsponsibiliry except for Lhc due pcrfonnancc of inspection and/or analysis in good faith and according to th~ mlcs of the trade and of science. 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer ORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1406025-002A Client Sample ID: MW-03_05302014 Collection Date: 5/30/2014 840h Received Date: 6/3/2014 Analytical Results Analyzed: 6/3/2014 1307h Units: )lg/L Compound 2-Butanone Acetone Benzene Carbon tetrachloride Chloroform Chloromethane Methylene chloride Naphthalene Tetrahydrofuran Toluene 940h Dilution Factor: Contact: Garrin Palmer Test Code: 8260-W VOAs by GC/MS Method 8260C/5030C Method: SW8260C CAS Reporting Analytical Number Limit Result Qual 78-93-3 20.0 <20.0 67-64-1 20.0 <20.0 71-43-2 1.00 < 1.00 56-23-5 1.00 < 1.00 67-66-3 1.00 < 1.00 74-87-3 1.00 < 1.00 75-09-2 1.00 < 1.00 91-20-3 1.00 < 1.00 109-99-9 1.00 < 1.00 108-88-3 1.00 < 1.00 Xylenes, Total 1330-20-7 1.00 < 1.00 Surrogate Surr: I ,2-Dichloroethane-d4 Surr: 4-Bromofluorobenzene Surr: Dibromofluoromethane Surr: Tolucne-d8 CAS 17060-07-0 460-00-4 1868-53-7 2037-26-5 Result 55.1 50.6 51.2 50.1 Amount Spiked %REC Limits Qual 50.00 110 72-151 50.00 101 80-128 50.00 102 80-124 50.00 100 77-129 Report Date: 6/12/2014 Page 17 of3 8 All analyses applicable to the CWA, SDWA, and RCRA arc pc1f01mcd in accordance to NELAC protocols Pertinent sampling infonnation is located on the auachcd COC Confidential Business Information: This report is provided for the exclusive usc of the addressee. Privileges of subsequent use of the name of this company or any member of ilS slaiT, or reproduction oftbis report in connection with the advertisement, promotion or sale of rmy product oT process, or in connec1ion with the re-publication or this report for any purpose olher Lhan for Lhc addressee will be grlmtcd only on contacl.. This company ncccpt.s no responsibility except for the due pc• fonnancc of inspection :mdlor analysis in good faith and according to tbc nLles of the 1radc and of science._ GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407-(843) 556-8171 -www.gel.com Certificate of Analysis Report Date: June 30, 2014 Company : Address: Energy Fuels Resources (USA), Inc. 225 Union Boulevard Parameter Contact: Project: Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector: Suite 600 Lakewood, Colorado 80228 Ms. Kathy Weinel White Mesa Mill GW MW-03_05302014 350282012 Ground Water 30-MAY-14 08:40 09-JUN-14 Client Qualifier Result Uncertainty Rad Gas Flow Proportional Counting GFPC, Total Alpha Radium, Liquid "As Received" Gross Radium Alpha U 1.00 +/-0.240 MDC 0.701 RL 1.00 Project: Client ID: DNMIOOlOO DNMIOOl Units DF Analyst Date Time Batch Method pCi/L CXP3 06/26/14 1122 1394634 The following Analytical Methods were per_fl_orm_e_d_: _________ ~ ---~ Method Descri."-t!.:.io,n~------------Anal st Comments 1 EPA 900.1 Modified Surrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits Barium Carner GFPC, Total Alpha Radium, Liquid "As Received" 97.8 (25%-125%) Notes: Counting Uncertainty is calculated at the 68% confidence level (!-sigma). SRL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is the greater of either the adjusted MDL or the CRDL. Page 25 of31 INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 20 14 Lab Sample ID: 1406025-001 Client Sample ID: MW-03A_05302014 Collection Date: 5/30/2014 740h Received Date: 6/3/2014 940h Analytical Results DISSOLVED METALS Date Date Method Reporting Analytical 463 West 3600 South Compound Units Prepared Analyzed Used Limit Result Qual Salt Lake City, UT 84115 Arsenic mg/L 6/4/2014 1025h 6/9/2014 142lh E200.8 0.00500 < 0.00500 Beryllium mg/L 6/4/2014 1025h 6/10/2014 1618h E200.8 0.000500 0.000673 Cadmium mg/L 6/4/2014 1025h 6/9/2014 142lh E200.8 0.000500 0.00355 Calcium mg/L 6/4/2014 1025h 6/11/2014 1737h E200.7 50.0 465 Phone: (801)263-8686 Chromium mg/L 6/4/2014 1025h 6/9/2014 142lh E200.8 0.0250 < 0.0250 Toll Free: (888) 263-8686 Cobalt mg/L 6/4/2014 1025h 6/9/2014 142lh E200.8 0.0100 < 0.0100 Fax: (801) 263-8687 Copper mg/L 6/4/2014 1025h 6/9/2014 142lh E200.8 0.0100 < 0.0100 e-mail: awal@awal-labs.com Iron mg/L 6/4/2014 1025h 6/10/2014 1618h E200.8 0.0300 < 0.0300 Lead mg/L 6/4/2014 1025h 6/!0/20t4 1618h E200.8 0.00100 < 0.00100 web: www.awal-1abs.com Magnesium mg/L 6/4/2014 1025h 6/11/2014 1737h E200.7 50.0 302 Manganese mg/L 6/4/2014 1025h 6/9/2014 1421h E200.8 0.0100 0.0274 Mercury mg/L 6/4/2014 1530h 6/5/2014 1003h E245.1 0.000500 < 0.000500 Kyle F. Gross Molybdenum mg/L 6/4/20t4 1025h 6/9/20t4 !42th E200.8 0.0100 < 0.0100 Laboratory Director Nickel mg/L 6/4/2014 1025h 6/9/2014 1421h E200.8 0.0200 < 0.0200 Potassium mg/L 6/4/2014 1025h 6/12/2014 1248h E200.7 1.00 27.2 Jose Rocha Selenium mg/L 6/4/2014 1025h 6/9/2014 t42lh E200.8 0.00500 0.104 QA Officer Silver mg/L 6/4/2014 1025h 6/9/20t4 !42th E200.8 0.0100 < 0.0100 Sodium mg/L 6/4/2014 1025h 6/t2/2014 1038h E200.7 50.0 772 Thallium mg/L 6/4/2014 t025h 6/10/2014 1618h E200.8 0.000500 0.000748 Tin mg/L 6/4/2014 1025h 6/10/2014 1710h E200.8 0.100 < 0.100 Uranium mg/L 6/4/2014 1025h 6/10/2014 1730h E200.8 0.000300 0.0201 Vanadium mg/L 6/4/2014 1025h 6/12/2014 1248h E200.7 0.0150 < 0.0150 Zinc mg/L 6/4/2014 1025h 6/12/2014 1248h E200.7 0.0100 0.0426 1 -Matrix spike recovery indicates matrix interference. The method is in control as indicated by the LCS. 1 -Analyte concentration is too high for accurate matrix spike recovery and/or RPD. Report Date: 6/12/2014 Page 6 of38 All ormlyses applicable to the CWA, SDWA, and RCRA ore pcrfonned in accordance to NELAC protocols, Pertinent sampling infonnation is located on the altachcJ. COC~ Conlidcnlial Business Jnfonnation: This report is provided rorthc exclusive usc oftbc addressee Privileges of subsequent usc oflhc name of this company or any membc• of its staff, or rcpJOductiou of this repo£1 in connection with the advertisement, promotion ooale of:my product or process, or in connection with the re-publication of this repor1 (or any purpose other than for the addressee will be granted only on contact This company accepts no responsibility except for the dul! pcrfonnancc of inspection and/or analysis io good faith and according hl the mlcs of the trade and of science INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1406025-001 American West Client Sample ID: MW-03A_05302014 ANALYTICAL LABORATORIES Collection Date: 5/30/2014 740h Received Date: 6/3/2014 940h Analytical Results Date Date Method Reporting Analytical 463 West 3600 South Compound Units Prepared Analyzed Used Limit Result Qual Salt Lake City, UT 84115 Ammonia (as N) mg/L 6/6/2014 I 030h 6/9/2014 1941h E350.1 0.0500 < 0.0500 Bicarbonate (as mg/L 6/4/2014 752h SM2320B 1.00 340 CaC03) Carbonate (as CaC03) mg/L 6/4/2014 752h SM2320B 1.00 < 1.00 Phone: (80 1) 263-8686 Chloride mg/L 6/10/2014 1441h E300.0 10.0 64.2 Toll Free: (888) 263-8686 Fluoride mg/L 6/10/2014 2224h E300.0 0.100 1.02 Fax: (801) 263-8687 Ion Balance % 6/12/2014 1339h Calc. -100 -3.50 e-mail: awal@awal-Jabs.com Nitrate/Nitrite (as N) mg/L 6/5/2014 1804h E353.2 0.100 0.970 Sulfate mg/L 6/1012014 1354h E300.0 500 3,830 web: www.awal-labs.com Total Anions, Measured meq/L 6/12/2014 1339h Calc. 88.3 Total Cations, meq/L 6/12/2014 1339h Calc. 82.3 Measured Total Dissolved Solids mg/L 6/4/2014 1205h SM2540C 20.0 5,790 Kyle F. Gross Total Dissolved Solids 6/12/2014 1339h Calc. 1.02 Laboratory Director Ratio, Measured/Calculated Jose Rocha Total Dissolved Solids, mg/L 6/12/2014 1339h Calc. 5,660 Calculated QA Offic~r Report Date: 6/12/2014 Page 11 of38 All analyses applic~b\c to the CW A, SDWA, and RCRA are pe1 fanned in accordance lO NELAC protocols Pertinent sampling information is located on the auachcd COC. Confidential Business Infonmlliflo: This report is provided for the exclusive use of Lhc addressee~ Privileges of subsequent use of the nome of this compm1y or any membcrofiiS stall, or reproduction of this report in connection with !he advertisement, promotion or sale of any product or process, or in connection with 1hc re-publication of this •epot1 for any purpose other than for the addressee will be graotcd only on contact This compaoy occepts no re5ronsibility except for the due pcrfonnancc of insjX'Ction and/01 analyiiis in good faith and according to the rules of the trade and of science 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 e-mail : awal@awal-labs.com web: www.awa1-1abs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer ORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1406025-001A Client Sample ID: MW-03A_05302014 Collection Date: 5/30/2014 740h Received Date: 6/3/2014 940h Analytical Results Analyzed: 6/3/2014 1249h Units: Jlg/L Compound 2-Butanone Acetone Benzene Carbon tetrachloride Chloroform Chloromethane Methylene chloride Naphthalene Tetrahydrofuran Toluene Dilution Factor: Contact: Garrin Palmer Test Code: 8260-W VOAs by GC/MS Method 8260C/5030C Method: SW8260C CAS Reporting Analytical Number Limit Result Qual 78-93-3 20.0 <20.0 67-64-1 20.0 <20.0 71-43-2 1.00 < 1.00 56-23-5 1.00 < 1.00 67-66-3 1.00 < 1.00 74-87-3 1.00 < 1.00 75-09-2 1.00 < 1.00 91-20-3 1.00 < 1.00 109-99-9 1.00 < 1.00 108-88-3 1.00 < 1.00 Xylenes, Total 1330-20-7 1.00 < 1.00 Surrogate Surr: I ,2-Dichloroethane-d4 Surr: 4-Bromofluorobenzene Surr: Dibromofluoromethane Surr: Toluene-d8 CAS 17060-07-0 460-00-4 1868-53-7 2037-26-5 Result 52.1 49.1 49.8 48.4 Amount Spiked %REC Limits Qual 50.00 104 72-151 50.00 98.2 80-128 50.00 99.7 80-124 50.00 96.8 77-129 Report Date: 6/12/2014 Page 16 of38 All analyses Rpplicablc to tbc CWA, SDWA, nnd RCRA arc pcrfonncd in accordance to NELAC prolocols. Pertinent sampling infonnation is \ocalcd on the artached COC. Conf'iden1i;"Jl Business Infonnalion: This report is provided for the exclusive use of the addressee Privileges of subsequent usc of the name of this comp:my or any member of its stnlT, or reproduction of this rerort in connection wilh Lhc advertisement, promotion or sale of any product or process, or in connection with the rc·publical'ion of this 1ep01t for any purpose other than for Lhe addressee will be granted only on cont.acL. This company accepts no responsibility cxcepl for the due pe1 fonnance of inspection and/or analysis in good faith ond according to the rules of the trade ;wd of science GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407-(843) 556-8171 -www.gel.com Certificate of Analysis Report Date: June 30, 2014 Company : Address: Energy Fuels Resources (USA), Inc. 225 Union Boulevard Contact: Project: Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector: Suite 600 Lakewood, Colorado 80228 Ms. Kathy Weinel White Mesa Mill GW MW-03A_05302014 350282013 Ground Water 30-MA Y-14 07:40 09-JUN-14 Client Parameter ______ Q.::;.u_a_lifier ~ult Uncertainty Rad Gas Flow Proportional Counting GFPC, Total Alpha Radium, Liquid "As Received" Gross Radium Alpha U 1.00 +/-0.242 The following Analytical Methods were performed: ---Method Description I EPA 900.1 Modified Surra ate/Tracer Recovery Test MDC 0.638 Barium Carrier GFPC, Total Alpha Radium, Liquid "As Received" Notes: Counting Uncertainty is calculated at the 68% confidence level (1-sigma). RL 1.00 Project: Client ID: DNMI00100 DNMIOOl Units DF Analyst Date Time Batch Method pCi!L CXP3 06/26/14 1125 1394634 ___ Anal.Y§!_Comments Result Nominal Recovery% Acceptable Limits 101 (25%-125%) SRL =Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is the greater of either the adjusted MDL or the CRDL. Page 26 of31 INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1406109-001 Client Sample ID: MW-05_06042014 ANALYTICAl LABORATORIES Collection Date: 6/4/2014 1130h Received Date: 6/5/2014 1615h Analytical Results DISSOLVED METALS Date Date Method Reporting Analytical 463 West 3600 South Compound Units Prepared Analyzed Used Limit Result Qual Salt Lake City, UT 84115 Arsenic mg/L 6/6/2014 1125h 6/9/2014 1946h E200.8 0.00500 < 0.00500 Beryllium mg/L 6/6/2014 1125h 6111/2014 312h E200.8 0.000500 < 0.000500 Cadmium mg/L 6/6/2014 1125h 6/9/2014 1946h E200.8 0.000500 < 0.000500 Calcium mg/L 6/6/2014 1125h 6/12/2014 1623h E200.7 50.0 135 Phone: (801) 263-8686 Chromium mg/L 0.0250 < 0.0250 6/6/2014 1125h 6/9/2014 1946h E200.8 Toll Free: (888) 263-8686 Cobalt mg/L 6/6/2014 ll25h 6/9/2014 1946h E200.8 0.0100 < 0.0100 Fax: (801) 263-8687 Copper mg/L 6/6/2014 1125h 6/9/2014 1946h E200.8 0.0100 < 0.0100 e-mail: awal@awai-Jabs.com Iron mg/L 6/6/2014 1125h 6111/2014 312h E200.8 0.0300 0.0343 Lead mg/L 6/6/2014 11 25h 6/11/2014 312h E200.8 0.00100 < 0.00100 web: www.awal-labs.com Magnesium mg/L 6/6/2014 1125h 6/12/2014 1755h E200.7 1.00 39.5 Manganese mg/L 6/6/2014 1125h 6/9/2014 1946h E200.8 0.0100 0.207 Mercury mg/L 6/9/2014 1445h 6/10/2014 1117h E245.1 0.000500 < 0.000500 Kyle F. Gross Molybdenum mg/L 6/6/2014 1 125h 6/9/2014 1946h E200.8 0.0100 < 0.0100 Laboratory Director Nickel mg/L 6/6/2014 1125h 6/9/2014 1946h E200.8 0.0200 < 0.0200 Potassium mg/L 6/6/2014 1125h 6/12/2014 2131h E200.7 1.00 7.07 Jose Rocha Selenium mg/L 6/6/2014 1125h 6/9/2014 1946h E200.8 0.00500 < 0.00500 QA Officer Silver mg/L 6/6/2014 ll25h 6/9/2014 1946h E200.8 0.0100 < 0.0100 Sodium mg/L 6/6/2014 ll25h 6/12/2014 1623h E200.7 50.0 477 Thallium mg/L 6/6/2014 1 125h 6/11/2014 312h E200.8 0.000500 < 0.000500 Tin mg/L 6/6/2014 1125h 6/1 1/2014 1240h E200.8 0.100 < 0.100 Uranium mg/L 6/6/2014 1125h 6/11/2014 5l3h E200.8 0.000300 0.00242 Vanadium mg/L 6/6/2014 ll25h 6/12/2014 1755h E200.7 0.0150 < 0.0150 Zinc mg/L 6/6/2014 1125h 6/12/2014 1755h E200.7 0.0100 < 0.0100 1-Matrix spike recovery indicates matrix interference. The method is in control as indicated by the LCS. '-Ana/yte concentration is too high for accurate matrix spike recovery and/or RPD. Report Date: 6/17/2014 Page 9 of 61 All analyses applicable to the CWA, SDWA, and RCRA arc pc:rfmmcd in accordance to NELAC protocols Pertinent sampling infunnation is located on Lh~: auachcd COC Confidential Business rnformalion: This report is provided for lhc exclusive use of the addressee. Privileges of subsequent use of the name of this compall)' or any membe• of its stalT, or reproduction of this report in cmmection with the ad,·errisem.:nt. promotion or sale of any product or process, or in connection with the re-publication of this •eport fnr any purpose other than for lhc addressee will be graotcd only on conlacl This company accepts no responsibility except for the due perfonnancc of inspection and/or aoalysis in good faith and according to the m]es nf the trade and of science. INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1406109-001 American West Client Sample ID: MW-05_06042014 l.lf H ... Ttc:Al ( 4 110-nAI biiU a Collection Date: 6/4/2014 1130h Received Date: 6/5/2014 1615h Analytical Results Date Date Method Reporting Analytical 463 West 3600 South Compound Units Prepared Analyzed Used Limit Result Qual Salt Lake City, UT 84115 Ammonia (as N) mg/L 6/15/2014 1100h 6/16/2014 1237h E350.1 0.0500 0.492 Bicarbonate (as mg/L 6/10/2014 614h SM2320B 1.00 333 CaC03) Carbonate (as CaC03) mg/L 6/10/2014 614h SM2320B 1.00 < 1.00 Phone: (80 I) 263-8686 Chloride mg/L 6/11/2014 1607h E300.0 10.0 51.9 Toll Free: (888) 263-8686 Fluoride mg/L 6/12/2014 2001h E300.0 0.100 0.773 Fax: (801) 263-8687 Ion Balance % 6/15/2014 1931h Calc. -100 -3.80 e-mail: awal@awal-labs.com Nitrate/Nitrite (as N) mg/L 6/14/2014 1733h E353.2 0.100 < 0.100 Sulfate mg/L 6/1112014 1552h E300.0 100 1,210 web: www.awal-labs.com Total Anions, Measured meq/L 6/15/2014 1931h Calc. 33.4 Total Cations, meq/L 6/15/2014 1931h Calc. 30.9 Measured Total Dissolved Solids mg/L 6/6/2014 1240h SM2540C 20.0 1,950 Kyle F. Gross Total Dissolved Solids 6/15/2014 1931h Calc. 0.920 Laboratory Director Ratio, Measured/Calculated Jose Rocha Total Dissolved Solids, mg/L 6115/2014 1931h Calc. 2,120 Calculated QA Officer Report Date: 6/17/2014 Page 20 of 61 All analyses applicable to the CWA, SDWA, and RCRA arc performed in accordance to NELAC protocols Pertinent sampling infonnalion is located on the atlached COC Coolidcntial Business Tnformnlion: This report is provided for the exclusive use of the addressee... Privileges or subseqllent use of lhe name of this company or any mcmbe• of its stnff, or reproduction of this report in connection with the advertisement., promotion or sale of any product or process, or in connection wilh the re-publication oflhis report for any purpose olher than for lhc addressee will be granted only on contacL This company accepts no responsibility except for the due pcrfonnaoce of inspection and/or analysis in good railh and according to the mles orthc trade and of science ORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1406109-001A Client Sample ID: MW-05_06042014 ANALvllcAL LAsoR•roRifs Collection Date: 6/4/2014 1130h 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 e-mail: awal@awal-labs.com web: www.awal-1abs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer Received Date: 6/5/2014 Analytical Results Analyzed: 6/5/2014 2334h Units: 11g/L Compound 2-Butanone Acetone Benzene Carbon tetrachloride Chloroform Chloromethane Methylene chloride Naphthalene Tetrahydrofuran Toluene Xylenes, Total Surrogate Surr: I ,2-Dichloroethane-d4 Surr: 4-Bromofluorobenzene Surr: Dibromofluoromethane Surr: Toluene-d8 1615h Test Code: 8260-W VOAs by GC/MS Method 8260C/5030C Dilution Factor: Method: SW8260C CAS Reporting Analytical Number Limit Result Qual 78-93-3 20.0 <20.0 67-64-1 20.0 <20.0 71-43-2 1.00 < 1.00 56-23-5 1.00 < 1.00 67-66-3 1.00 < 1.00 74-87-3 1.00 < 1.00 75-09-2 1.00 < 1.00 91-20-3 1.00 < 1.00 109-99-9 1.00 5.22 108-88-3 1.00 < 1.00 1330-20-7 1.00 < 1.00 CAS Result Amount Spiked %REC Limits Qual 17060-07-0 56.5 50.00 113 72-151 460-00-4 51.0 50.00 102 80-128 1868-53-7 51.7 50.00 103 80-124 2037-26-5 51.1 50.00 102 77-129 Report Date: 6/17/2014 Page31 of61 All an..nlyses applicable to the CWA, SDWA, and RCRA are performed in accordance to NELAC proloco\s.. Pertinent sampling information is located on Lhc attached COC Confidential Business lnfonnalion: This report is provided for the exclusive usc of the addressee Privileges of subsequent usc of lhc name of this company or any member of its slo.!T, oncproduclion of this report in connection with the advcrliscmcnt, promotion or sale oLlny product or process, or in connection with the rc·publicotion or U1is report for any purpose other than for the addressee will be granlcd only on contact This company :u:cepl.s no responsibility except for the due pcrronnancc of inspection and/or analysis in good faiU1 and o.cco1 ding to the rules or the trade and or science. GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407-(843) 556-8171 -www.gel.com Certificate of Analysis Report Date: June 30, 2014 Company : Address: Contact: Project: Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector: Energy Fuels Resources (USA), Inc. 225 Union Boulevard Suite 600 Lakewood, Colorado 80228 Ms. Kathy Weinel White Mesa Mill GW MW-05_06042014 350282001 Ground Water 04-JUN-14 11:30 09-JUN-14 Client Parameter Qualifier Result Uncertainty MDC RL ______ __::__ ---- Rad Gas Flow Proportional Counting GFPC, Total Alpha Radium, Liquid "As Received" Gross Radium Alpha U 1.00 +/-0.193 0.795 1.00 Project: Client ID: DNMIOOIOO DNMIOOI Units DF Analyst Date Time Batch Method pCi/L CXP3 06/26/14 1121 1394634 The following Analytical Methods were performed: --~~-~------------------Method Descri tion --------------------'An'-==al,.,Y.st Comment~ EPA 900.1 Modified Surrogate/Tracer Recov~ry'-_T_e_s_t ------Result Nominal Recovery% Acceptable Limits Barium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 103 (25%-125%) Notes: Counting Uncertainty is calculated at the 68% confidence level (!-sigma). SRL =Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is the greater of either the adjusted MDL or the CRDL. Page 14 of31 INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1406109-002 American West Client Sample ID: MW-11_06032014 ANAl YTICA l LARORATOR!E"S Collection Date: 6/3/2014 1105h Received Date: 6/5/2014 1615h Analytical Results DISSOLVED METALS Date Date Method Reporting Analytical 463 West 3600 South Compound Units Prepared Analyzed Used Limit Result Qual Salt Lake City, UT 84115 Arsenic mg/L 6/6/2014 1125h 6/9/2014 2021h E200.8 0.00500 < 0.00500 Beryllium mg/L 6/6/2014 1125h 6/11/2014 328h E200.8 0.000500 < 0.000500 Cadmium mg/L 6/6/2014 1125h 6/9/2014 2021h E200.8 0.000500 < 0.000500 Calcium mg/L 6/6/2014 1125h 6/12/2014 1629h E200.7 50.0 79.5 Phone: (80 1) 263-8686 Chromium mg/L 6/6/2014 1125h 6/9/2014 2021h E200.8 0.0250 < 0.0250 Toll Free: (888) 263-8686 Cobalt mg/L 6/6/2014 1125h 6/9/2014 2021h E200.8 0.0100 < 0.0100 Fax: (801) 263-8687 Copper mg/L 6/6/2014 1125h 6/9/2014 2021h E200.8 0.0100 < 0.0100 e-mail: awal@awal-labs.com Iron mg/L 6/6/2014 1125h 6/1112014 328h E200.8 0.0300 0.102 Lead mg/L 6/6/2014 1125h 6/11/2014 328h E200.8 0.00100 < 0.00100 web: www.awal-labs.com Magnesium mg/L 6/6/2014 1125h 6/12/2014 1800h E200.7 1.00 24.9 Manganese mg/L 6/6/2014 1125h 6/9/2014 2021h E200.8 0.0100 0.166 Mercury mg/L 6/9/2014 1445h 6/10/2014 1127h E245.1 0.000500 < 0.000500 Kyle F. Gross Molybdenum mg/L 6/6/2014 1125h 6/9/2014 2021h E200.8 0.0100 < 0.0100 Laboratory Director Nickel mg/L 6/6/2014 1125h 6/9/2014 2021h E200.8 0.0200 < 0.0200 Potassium mg/L 6/6/2014 1125h 6/12/2014 2137h E200.7 1.00 6.70 Jose Rocha Selenium mg/L 6/6/2014 1125h 6/9/2014 2021h E200.8 0.00500 < 0.00500 QA Officer Silver mg/L 6/6/2014 1125h 6/9/2014 2021h E200.8 0.0100 < 0.0100 Sodium mg/L 6/6/2014 1125h 6/12/2014 1629h E200.7 50.0 580 Thallium mg/L 6/6/2014 1125h 6/1112014 328h E200.8 0.000500 < 0.000500 Tin mg/L 6/6/2014 1125h 6/1112014 1257h E200.8 0.100 < 0.100 Uranium mg/L 6/6/2014 1125h 6/1112014 519h E200.8 0.000300 0.000937 Vanadium mg/L 6/6/2014 1125h 6/12/2014 1800h E200.7 0.0150 < 0.0150 Zinc mg/L 6/6/2014 1125h 6112/2014 1800h E200.7 0.0100 < 0.0100 Report Date: 6/17/2014 Page 10 of61 All analyses applicable to the CWA, SDWA, and RCRA arc prrformcd in accordance to NELAC prolocols~ Pertinent sampling information is located on the allacbcd COC. Coofidcntial Business 1nformation: This report is provided for the cxclush•c usc of the addressee Privileges of subsequent use of the name of this company or any mcmbeJ of its stall, or reproduction of this report in cmmection with the advertisement. promotiml or sale of any producl or process, or in connection with Lhe re-publication of this report for any purpose other Lhno for lhc addressee will be gran led only on conlacL This company accepts no responsibility except for the due pcrfonmmcc of inspection and/or analysis in good failh and according lo lhc mlcs of the trade and of science, INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 20 14 Lab Sample ID: 1406109-002 Client Sample ID: MW-11_06032014 Collection Date: 6/3/2014 1105h Received Date: 6/5/2014 1615h Analytical Results Date Date Method Reporting Analytical 463 West 3600 South Compound Units Prepared Analyzed Used Limit Result Qual Salt Lake City, UT 84115 Ammonia (as N) mg!L 6/15/2014 1100h 6/16/2014 1238h E350.1 0.0500 0.614 Bicarbonate (as mg/L 6/10/2014 614h SM2320B 1.00 342 CaC03) Carbonate (as CaC03) mg/L 6/10/2014 614h SM2320B 1.00 < 1.00 Phone: (80 1) 263-8686 Chloride mg!L 6/11/2014 1710h E300.0 5.00 32.9 Toll Free: (888) 263-8686 Fluoride mg!L 6/12/2014 2016h E300.0 0.100 0.485 Fax: (801)263-8687 Ion Balance % 6115/2014 1931h Calc. -100 -0.0721 e-mail: awal@awal-labs.com Nitrate/Nitrite (as N) mg/L 6/14/2014 1734h E353.2 0.100 < 0.100 Sulfate mg/L 6/11/2014 1655h E300.0 500 1,140 web: www.awal-labs.com Total Anions, Measured meq/L 6/15/2014 1931h Calc. 31.4 Total Cations, meq/L 6115/2014 1931h Calc. 31.4 Measured Total Dissolved Solids mg/L 6/6/2014 1240h SM2540C 20.0 1,990 Kyle F. Gross Total Dissolved Solids 6/15/2014 1931h Calc. 0.962 Laboratory Director Ratio, Measured/Calculated Jose Rocha Total Dissolved Solids, mg!L 6/15/2014 1931h Calc. 2,070 Calculated QA Officer Report Date: 6/17/2014 Page 21 of61 All analyses applicable to the CWA, SDWA, and RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC Confidential Business lnfonnation: This report is provided for the exclusive usc of the addressee Privileges of subsequent use of the name of this company or any member of its st..1ff, or reproduction of this report in connection with the advertisement, promotion or sale of :my product or process, or in connection with the re-publication of this t·cport for any purpose other than for the addressee will be granted only on conlacL This company accepts no responsibility except for the dul! pc1 fonnancc of inspection and/or analysis in good faith and according to the mlcs of the trade and of science. 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer ORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1406109-002A Client Sample ID: MW-11_06032014 Collection Date: 6/3/2014 1105h Received Date: 6/5/2014 1615h Analytical Results Analyzed: 6/6/2014 030h Units: ).lg/L Compound 2-Butanone Acetone Benzene Carbon tetrachloride Chloroform Chloromethane Methylene chloride Naphthalene Tetrahydrofuran Toluene Dilution Factor: Contact: Garrin Palmer Test Code: 8260-W VOAs by GC/MS Method 8260C/5030C Method: SW8260C CAS Reporting Analytical Number Limit Result Qual 78-93-3 20.0 <20.0 67-64-1 20.0 <20.0 71-43-2 1.00 < 1.00 56-23-5 1.00 < 1.00 67-66-3 1.00 < 1.00 74-87-3 1.00 < 1.00 75-09-2 1.00 < 1.00 91-20-3 1.00 < 1.00 109-99-9 1.00 < 1.00 108-88-3 1.00 < 1.00 Xylenes, Total 1330-20-7 1.00 < 1.00 Surrogate Surr: 1 ,2-Dichloroethane-d4 Surr: 4-Bromofluorobenzene Surr: Dibromofluoromethane Surr: Toluene-d8 CAS 17060-07-0 460-00-4 1868-53-7 2037-26-5 Result 55.6 51.7 51.3 50.3 Amount Spiked %REC Limits Qual 50.00 Ill 72-151 50.00 103 80-128 50.00 103 80-124 50.00 101 77-129 Report Date: 6/17/2014 Page 32 of61 All analyses applicable to the CWA, SDWA, and RCRA are performed in accordance to NELAC protocols, Pertinent sampling infonnation is located on the attached COC. Confidential Business lnformntion: This report is p1 ovidcd for the exclusive usc of the addressee. Privileges of subsequent use of Lhe name of this compDny or any member of its sl:l:lff, or reproduction of this report in connection with Lhe advertisement, promotion or sale ornny product or proces.~, or in connection with the re-publica lion oHhis report for any purpose olher than for the addressee will be granted only on contact This company accepts no responsibility except for the due performance of inspection nndlor analysis in good failh and according to the n1lcs of Lhc Lradc and of science GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407-(843) 556-8171 -www.gel.com Certificate of Analysis Report Date: June 30, 2014 Company ; Address: Energy Fuels Resources (USA), Inc. 225 Union Boulevard Parameter Contact: Project: Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector: Suite 600 Lakewood, Colorado 80228 Ms. Kathy Weinel White Mesa Mill GW MW-11 06032014 350282002 Ground Water 03-JUN-14 11:05 09-JUN-14 Client Qualifier Result Uncertainty Rad Gas Flow Proportional Counting GFPC, Total Alpha Radium, Liquid "As Received" Gross Radium Alpha U 1.00 +/-0.253 The following Analytical Methods were performed: Method Descri tion __ EPA 900.1 Modified Surrogate/Tracer Recove~--Test MDC 0.675 Barium Carrier GFPC, Total Alpha Radium, Liquid "As Received" Notes: Counting Uncertainty is calculated at the 68% confidence level (1-sigrna). RL 1.00 Result Project: ClientiD: DNMI00100 DNMIOOl Units ~ Analyst Date Time Batch Method pCi/L CXP3 06/26/14 1124 1394634 Analvst Comments Nominal Recovery% Acceptable Limits 101 (25%-125%) SRL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is the greater of either the adjusted MDL or the CRDL. Page 15 of31 INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1406109-003 Client Sample ID: MW-12_06042014 ANALYTICAL lABORATORIES Collection Date: 6/4/2014 1320h Received Date: 6/5/2014 1615h Analytical Results DISSOLVED METALS Date Date Method Reporting Analytical 463 West 3600 South Compound Units Prepared Analyzed Used Limit Result Qual Salt Lake City, UT 84115 Arsenic mg/L 6/6/2014 1125h 6/9/2014 2027h E200.8 0.00500 < 0.00500 Beryllium mg/L 6/6/2014 1125h 6/11/2014 333h E200.8 0.000500 < 0.000500 Cadmium mg/L 6/6/2014 1125h 6/9/2014 2027h E200.8 0.000500 < 0.000500 Calcium mg/L 6/6/2014 1125h 6/12/2014 1630h E200.7 50.0 520 Phone: (801) 263-8686 Chromium mg/L 6/6/2014 1125h 6/9/2014 2027b E200.8 0.0250 < 0.0250 Toll Free: (888) 263-8686 Cobalt mg/L 6/6/2014 1125h 6/9/2014 2027h E200.8 0.0100 < 0.0100 Fax: (80 I) 263-8687 Copper mg/L 6/6/2014 1125h 6/9/2014 2027h E200.8 0.0100 < 0.0100 e-mail: awal@awal-labs.com Iron mg/L 6/6/2014 1125h 6/11/2014 333b E200.8 0.0300 0.0724 Lead mg/L 6/6/2014 1125h 6/11/2014 333b E200.8 0.00100 < 0.00100 web: www.awal-labs.com Magnesium mg/L 6/6/2014 1125h 6/12/2014 1630h E200.7 50.0 226 Manganese mg/L 6/6/2014 1125b 6/9/2014 2027h E200.8 0.0100 0.128 Mercury mg/L 6/9/2014 1445h 6/10/2014 1129h E245.1 0.000500 < 0.000500 Kyle F. Gross Molybdenum mg/L 6/6/2014 1125b 6/9/2014 2027h E200.8 0.0100 < 0.0100 Laboratory Director Nickel mg/L 6/6/2014 1125h 6/9/2014 2027h E200.8 0.0200 < 0.0200 Potassium mg/L 6/6/2014 1125h 6/12/2014 2138h E200.7 1.00 13.3 Jose Rocha Selenium mg/L 6/6/2014 1125h 6/9/2014 2027h E200.8 0.00500 0.0172 QA Officer Silver mg/L 6/6/2014 1125h 6/9/2014 2027h E200.8 0.0100 < 0.0100 Sodium mg/L 6/6/2014 1125h 6/12/2014 1630h E200.7 50.0 319 Thallium mg/L 6/6/2014 1125h 6/11/2014 333h E200.8 0.000500 < 0.000500 Tin mg/L 6/6/2014 1 125h 6/11/2014 1303h E200.8 0.100 < 0.100 Uranium mg/L 6/6/2014 1125h 6/11/2014 524h E200.8 0.000300 0.0202 Vanadium mg/L 6/6/2014 1125h 6/12/2014 1802h E200.7 0.0150 < 0.0150 Zinc mg/L 6/6/2014 1125h 6/12/2014 1802h E200.7 0.0100 < 0.0100 Report Date: 6/17/2014 Page II of61 All analyses npplicnblc to the CWA, SDWA, and RCRA are pcr[ormcd in accordance to NELAC prol.flcols. Pertinent sampling infonnation is located on the attached COC Confidential Business Jnfom1ation: This report is provid~d for the exclusive usc of the addressee. Privileges of subsequent usc or lhc name of this company or any member of its slniT, or rep1oduction of this report in connection with the advertisement, promotion or sale or ;my product or process, or in connection wilh the re-publication or U1is report for any pull)ose other than for Lhe addressee will be granted only 011 contact This company accepts no responsibility except for the due perfonnance of inspection and/or rmalysis in good faiU1 :md according to U1e n1les or the trade and or science. INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1406109-003 Client Sample ID: MW-12_06042014 Collection Date: 6/4/2014 1320h Received Date: 6/5/2014 1615h Analytical Results Date Date Method Reporting Analytical 463 West 3600 South Compound Units Prepared Analyzed Used Limit Result Qual Salt Lake City, UT 84115 Ammonia (as N) mg/L 6/15/2014 1100h 6/16/2014 1241h E350.1 0.0500 0.0698 Bicarbonate (as mg/L 6/10/2014 614h SM2320B 1.00 349 CaC03) Carbonate (as CaC03) mg/L 6/10/2014 614h SM2320B 1.00 < 1.00 Phone: (801) 263-8686 Chloride mg/L 6/12/2014 1358h E300.0 10.0 64.5 Toll Free: (888) 263-8686 Fluoride mg/L 6/1212014 2032h E300.0 0.100 0.243 Fax: (801) 263-8687 Ion Balance % 6115/2014 !93th Calc. -100 -1.04 e-mail: awal@awal-labs.com Nitrate/Nitrite (as N) rng/L 6/14/2014 1736h E353.2 0.100 <0.100 Sulfate rng/L 6/12/2014 1343h E300.0 500 2,460 web: www.awal-labs.com Total Anions, Measured meq/L 6/15/2014 !93th Calc. 60.0 Total Cations, rneq/L 6115/2014 !93th Calc. 58.8 Measured Total Dissolved Solids rng/L 6/6/2014 1240h SM2540C 20.0 4,080 Kyle F. Gross Total Dissolved Solids 6/15/2014 !93th Calc. 1.07 Laboratory Director Ratio, Measured/Calculated Jose Rocha Total Dissolved Solids, mg/L 6/15/2014 !93th Calc. 3,810 Calculated QA Officer 1-Matrix spike recovery indicates matrix inteiference. The method is in control as indicated by the LCS. Report Date: 6/17/2014 Page 22 of 61 All annlyscs applicllble to the CWA, SDWA, nnd RCRA are pcrfonncd in accordance to NELAC prolocols Pertinent sampling infom1ation is located on the auachcd COC. Con lidcotial Business lnfonnalion: This report is provided for Lhc cxclusi\"C usc of the addressee Privileges of subsequent usc of lhe name of this company or any member of its sla!T, or reproduction of Lhis report in conncttion with tbc advertisement, promotion or !!ale or :my product or process, 01 in connection with the rc-public3tinn of this repmt for any purpose other than for the addressee will be granted only on contocL..-This company accepts no responsibility cxc~.--pt for the due pcrfonnance of inspection anJ/or analysis in good faith and according to the niles of the trade and of science.. ORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1406109-003A Client Sample ID: MW-12_06042014 AN A ~VTI CAL LABoRAToRIEs Collection Date: 6/4/2014 1320h 463 West 3600 South Salt Lake City, UT 84115 Phone: (80 I) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 e-mail: awal@awal-labs.com web: www.awa1-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer Received Date: 6/5/2014 1615h Analytical Results Analyzed: 6/6/2014 049h Units: 11g/L Compound 2-Butanone Acetone Benzene Carbon tetrachloride Chloroform Chloromethane Methylene chloride Naphthalene Tetrahydrofuran Toluene Dilution Factor: Test Code: 8260-W VOAs by GC/MS Method 8260C/5030C Method: SW8260C CAS Reporting Analytical Number Limit Result Qual 78-93-3 20.0 <20.0 67-64-1 20.0 <20.0 71-43-2 1.00 < 1.00 56-23-5 1.00 < 1.00 67-66-3 1.00 < 1.00 74-87-3 1.00 < 1.00 75-09-2 1.00 < 1.00 91-20-3 1.00 < 1.00 109-99-9 1.00 < 1.00 108-88-3 1.00 < 1.00 Xylenes, Total 1330-20-7 1.00 < 1.00 Surrogate Surr: 1,2-Dichloroethane-d4 Surr: 4-Bromofluorobenzene Surr: Dibromofluoromethane Surr: Toluene-d8 CAS 17060-07-0 460-00-4 1868-53-7 2037-26-5 Result 55.7 51.7 51.3 50.4 Amount Spiked %REC Limits Qual 50.00 Ill 72-151 50.00 103 80-128 50.00 103 80-124 50.00 101 77-129 Report Date: 6117/2014 Page 33 of61 All analyses applicable to the CWA, SDWA, and RCRA are pel formed in accordance to NELAC protocols.. Pertinent sampling information is located on the auachcd COC-Conridenlial Business Jnfonnnlion: This report is provided for lhe exclusive use of the addressee Privileges of subsequent use of the name of this company or any member of iLs staff, or reproduction of this report in connection with the advertisement, prmnolion or sale of any product or process, or in connection with the re-publication of lhis report for Hny purpose other than for the addressee will be granted only OH contacL This company accepts no responsibility except for the due performance of inspection and/or analysis in good faiU1 and according to th..: n1lcs of the trade and of science GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407-(843) 556-8171 -www.gel.com Certificate of Analysis Report Date: June 30, 2014 Company : Address : Energy Fuels Resources (USA), Inc. 225 Union Boulevard Parameter Contact: Project: Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector: Suite 600 Lakewood, Colorado 80228 Ms. Kathy Weinel White Mesa Mill GW MW-12_06042014 350282003 Ground Water 04-JUN-14 13 :20 09-JUN-14 Client _____ Q.::..u_a_li_fi~ Result Uncertainty Rad Gas Flow Proportional Counting GFPC, Total Alpha Radium, Liquid "As Received" Gross Radium Alpha U 1.00 +/-0.232 The following Analytical Methods were performed: MDC 0.646 RL 1.00 Project: Client ID: DNMIOOIOO DNMIOOI Units DF Analyst Date Time Batch Method pCi!L CXP3 06/26114 1124 1394634 -----------------------------Method Descri tion Analyst Comment.>!,_ ____________ __ EPA 900.1 Modified Surrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits Barium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 101 (25%-125%) Notes: Counting Uncertainty is calculated at the 68% confidence level (1-sigma). SRL =Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is the greater of either the adjusted MDL or the CRDL. Page 16 of31 INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1406109-004 Client Sample ID: MW-14_06032014 Collection Date: 6/3/2014 1450h Received Date: 6/5/2014 1615h Analytical Results DISSOLVED METALS Date Date Method Reporting Analytical 463 West 3600 South Compound Units Prepared Analyzed Used Limit Result Qual Salt Lake City, UT 84115 Arsenic mg/L 6/6/2014 1125h 6/9/2014 2032h E200.8 0.00500 < 0.00500 Beryllium mg/L 6/6/2014 1125h 6/11/2014 339h E200.8 0.000500 < 0.000500 Cadmium mg/L 6/6/2014 1125h 6/9/2014 2032h E200.8 0.000500 0.00125 Calcium mg!L 6/6/2014 1125h 6/12/2014 1632h E200.7 50.0 486 Phone: (801) 263-8686 Chromium 0.0250 < 0.0250 mg!L 6/6/2014 ll25h 6/9/2014 2032h E200.8 Toll Free: (888) 263-8686 Cobalt mg/L 6/6/2014 ll25h 6/9/2014 2032h E200.8 0.0100 < 0.0100 Fax: (80 I) 263-8687 Copper mg/L 6/6/2014 ll25h 6/9/2014 2032h E200.8 0.0100 < 0.0100 e-mail: awal@awal-labs.com Iron mg/L 6/6/2014 1125h 6/11/2014 339h E200.8 0.0300 < 0.0300 Lead mg/L 6/6/2014 1125h 6/11/2014 339h E200.8 0.00100 < 0.00100 web: www.awal-labs.com Magnesium mg/L 6/6/2014 1125h 6/12/2014 1632h E200.7 50.0 158 Manganese mg!L 6/6/2014 ll25h 6/9/2014 2032h E200.8 0.0100 1.89 Mercury mg!L 6/9/2014 1445h 6/10/2014 1131h E245.1 0.000500 < 0.000500 Kyle F. Gross Molybdenum mg!L 6/6/2014 1125h 6/9/2014 2032h E200.8 0.0100 < 0.0100 Laboratory Director Nickel mg!L 6/6/2014 1125h 6/9/2014 2032h E200.8 0.0200 < 0.0200 Potassium mg!L 6/6/2014 1125h 6/12/2014 2140h E200.7 1.00 11.3 Jose Rocha Selenium mg!L 6/6/2014 ll25h 6/9/2014 2032h E200.8 0.00500 < 0.00500 QA Officer Silver mg!L 6/6/2014 1125h 6/9/2014 2032h E200.8 0.0100 < 0.0100 Sodium mg/L 6/6/2014 1125h 6/12/2014 1632h E200.7 50.0 330 Thallium mg/L 6/6/2014 1125h 6/11/2014 339h E200.8 0.000500 < 0.000500 Tin mg!L 6/6/2014 ll25h 6/11/2014 1309h E200.8 0.100 < 0.100 Uranium mg/L 6/6/2014 1125h 6/11/2014 530h E200.8 0.000300 0.0570 Vanadium mg!L 6/6/2014 1125h 6112/2014 1804h E200.7 0.0150 < 0.0150 Zinc mg!L 6/6/2014 1125h 6112/2014 1804h E200.7 0.0100 0.0156 Report Date: 6/17/2014 Page 12 of61 All analyses applicable to the CWA, SDWA, and RCRA arc performed in accordance to NELAC protocols. Pertinent sampling information is located on the auacbcd COC Conlidenlial Busine~s Information: This report is provided for the e;w;c\usive usc or the addressee Privileges of subsequent usc of the Mme of this company or any membc• of iiS starr, or reproduction of this repoc1ln co110cction with 1be advertisemenl. promotion or sale of <1ny product or process, or in connection with the re-publication of this report for any purpose other lhao for the addressee will be granted only on contact This company accepts no responsibility except for the due performance of iospcclion and/or analysis in good railh and according to lhc mlcs oflhc trade and of science INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1406109-004 Client Sample ID: MW-14_06032014 Collection Date: 6/3/2014 1450h Received Date: 6/5/2014 1615h Analytical Results Date Date Method Reporting Analytical 463 West 3600 South Compound Units Prepared Analyzed Used Limit Result Qual Salt Lake City, UT 84115 Ammonia (as N) mg/L 6/15/2014 1100h 6/16/2014 1242h E350.1 0.0500 0.119 Bicarbonate (as mg/L 6/10/2014 614h SM2320B 1.00 399 CaC03) Carbonate (as CaC03) mg/L 6/10/2014 614h SM2320B 1.00 < 1.00 Phone: (801) 263-8686 Chloride mg/L 6/12/2014 1533h E300.0 5.00 18.7 Toll Free: (888) 263-8686 Fluoride mg/L 6/1212014 2048h E300.0 0.100 0.154 Fax: (80 1) 263-8687 Ion Balance % 6/1 5/2014 1931h Calc. -100 4.73 e-mail: awal@awal-labs.com Nitrate/Nitrite (as N) mg/L 6/14/2014 1740h E353.2 0.100 < 0.100 Sulfate mg/L 6/12/2014 1517h E300.0 500 1,860 web: www.awal-labs.com Total Anions, Measured meq/L 6/15/2014 1931h Calc. 47.2 Total Cations, meq/L 6/15/2014 1931h Calc. 51.9 Measured Total Dissolved Solids mg!L 6/6/2014 1240h SM2540C 20.0 3,460 Kyle F. Gross Total Dissolved Solids 6/15/2014 1931h Calc. 1.11 Laboratory Director Ratio, Measured/Calculated Jose Rocha Total Dissolved Solids, mg/L 6/15/2014 1931h Calc. 3,100 Calculated QA Officer Report Date: 6/17/2014 Page 23 of 61 All ann lyses applicable to the CWA, SOW A, and RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC Confidenlial Business Jnfonnation: This report is provided for the exclusive usc ufthc addressee Privileges or subscqucrn usc of the name of this company or any mcmbl!r of its sli:IIT, or reproduction of this report in connection with Lbc ndverti!i~mcnt, prom(llion or sale of nny product or process, or in connection with the re-publication of this 1epot1 for any purpo!ic other Lhfln for the addressee will be granted only on contact, This company aee~pts no responsibility except for the due perfonnancc of inspcctiou <1.ncVor analysis in good faith and according lo the n1lcs (l( the u·adc and or science .. 463 West 3600 South Salt Lake City, UT 84115 Phone: (801)263-8686 Toll Free: (888) 263-8686 Fax: (80 l) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer ORGANIC ANALYTICAL REPORT Client: Project: Lab Sample ID: Energy Fuels Resources, Inc. 2nd Quarter Groundwater 20 14 14061 09-004A Client Sample ID: MW-14_06032014 Collection Date: 6/3/2014 1450h Received Date: 6/5/2014 Analytical Results Analyzed: 6/6/2014 107h Units: Jlg/L Compound 2-Butanone Acetone Benzene Carbon tetrachloride Chloroform Chloromethane Methylene chloride Naphthalene Tetrahydrofuran Toluene 1615h Dilution Factor: Contact: Garrin Palmer Test Code: 8260-W VOAs by GC/MS Method 8260C/5030C Method: SW8260C CAS Reporting Analytical Number Limit Result Qual 78-93-3 20.0 <20.0 67-64-1 20.0 <20.0 71-43-2 1.00 < 1.00 56-23-5 1.00 < 1.00 67-66-3 1.00 < 1.00 74-87-3 1.00 < 1.00 75-09-2 1.00 < 1.00 91-20-3 1.00 < 1.00 109-99-9 1.00 < 1.00 108-88-3 1.00 < 1.00 Xylenes, Total 1330-20-7 1.00 < 1.00 Surrogate Surr: I ,2-Dichloroethane-d4 Surr: 4-Bromotluorobenzene Surr: Dibromotluoromethane Surr: Toluene-d8 CAS 17060-07-0 460-00-4 1868-53-7 2037-26-5 Result 54.0 49.6 49.9 49.1 Amount Spiked %REC Limits Qual 50.00 108 72-151 50.00 99.3 80-128 50.00 99.9 80-124 50.00 98.3 77-129 Report Date: 6/17/2014 Page 34 of61 All analyses applicable to the CWA, SDWA, nnd RCRA are pc1 formed in nccordancc to NELAC protocols Pertinent sampling infonnation is h>ealed on the altacbcd COC _ConfidentiAl Bl1siness lnfonnalion: This report is provided forthe exclusive usc of tbc addrc.<;see. Privilcscs of subsequent usc of lhc name of this company or any member or ilS stalT, or rcproductim1 of this report in connection wilh tbc advertisemenl, prmnolion or sale of nny product or process, or in connection with the rc-publicaricm oftl1is report for any purpose olhCT than for the addressee will be granted only on contact This company accepts no responsibility except forthe due perfonnancc of inspection and/or analysis in good faith aocl according to the mlcs of the trade and of science GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407-(843) 556-8171 -www.gel.com Certificate of Analysis Report Date: June 30, 2014 Company : Address: Energy Fuels Resources (USA), Inc. 225 Union Boulevard Contact: Project: Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector: Suite 600 Lakewood, Colorado 80228 Ms. Kathy Weinel White Mesa Mill GW MW-14 06032014 350282004 Ground Water 03-JUN-14 14:50 09-JUN-14 Client Parameter Qualifier Result Uncertainty MDC --=--- Rad Gas Flow Proportional Counting GFPC, Total Alpha Radium, Liquid "As Received" Gross Radium Alpha U 1.00 +1-0.260 0.567 RL 1.00 The following Analytical Methods were performed_:------------- Project: Client ID: DNMIOOIOO DNMIOOl Units ~F Analyst Date Time Batch Method pCi!L CXP3 06/26114 1124 1394634 ---------Method DescriP.tion __ Anal st Comments 1 EPA 900.1 Modified Surrogate/Tracer Recovery Test ______ _ Result Nominal Recovery% Acceptable Limits Barium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 95.6 (25%-125%) Notes: Counting Uncertainty is calculated at the 68% confidence level (1-sigma). SRL =Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is the greater of either the adjusted MDL or the CRDL. Page 17 of31 INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1406109-005 Client Sample ID: MW-15_06042014 ANA LYTIC Al LABORATO RIES Collection Date: 6/4/2014 IOOOh Received Date: 6/5/2014 1615h Analytical Results DISSOLVED METALS Date Date Method Reporting Analytical 463 West 3600 South Compound Units Prepared Analyzed Used Limit Result Qual Salt Lake City, UT 84115 Arsenic mg!L 6/6/2014 1125h 6/9/2014 2056h E200.8 0.00500 < 0.00500 Beryllium mg!L 6/6/2014 1125h 6/1112014 344h E200.8 0.000500 < 0.000500 Cadmium mg/L 6/6/2014 1125h 6/9/2014 2056h E200.8 0.000500 < 0.000500 Calcium mg!L 6/6/2014 1125h 6/12/2014 1634h E200.7 50.0 422 Phone: (801) 263-8686 Chromium 0.0250 < 0.0250 mg/L 6/6/2014 1125h 6/9/2014 2056h E200.8 Toll Free: (888) 263-8686 Cobalt mg/L 6/6/2014 1125h 6/9/2014 2056h E200.8 0.0100 < 0.0100 Fax: (801) 263-8687 Copper mg/L 6/6/2014 1125h 6/9/2014 2056h E200.8 0.0100 < 0.0100 e-mail: awal@awal-labs.com Iron mg!L 6/6/2014 1125h 6/11/2014 344h E200.8 0.0300 < 0.0300 Lead mg!L 6/6/2014 1125h 6/11/2014 344h E200.8 0.00100 < 0.00100 web: www.awal-labs.com Magnesium mg/L 6/6/2014 1125h 6112/2014 1634h E200.7 50.0 168 Manganese mg/L 6/6/2014 1125h 6/9/2014 2056h E200.8 0.0100 < 0.0100 Mercury mg/L 6/9/2014 1445h 6/10/2014 1132h E245.1 0.000500 < 0.000500 Kyle F. Gross Molybdenum mg/L 6/6/2014 1125h 6/9/2014 2056h E200.8 0.0100 < 0.0100 Laboratory Director Nickel mg!L 6/6/2014 1125h 6/9/2014 2056h E200.8 0.0200 < 0.0200 Potassium mg/L 6/6/2014 1125h 6/12/2014 2142h E200.7 1.00 9.80 Jose Rocha Selenium mg!L 6/6/2014 1125h 6/9/2014 2056b E200.8 0.00500 0.105 QA Officer Silver mg!L 6/6/2014 1125h 6/9/2014 2056h E200.8 0.0100 < 0.0100 Sodium mg/L 6/6/2014 1125h 6/12/2014 1634h E200.7 50.0 469 Thallium mg/L 6/6/2014 1125h 6111/2014 344h E200.8 0.000500 < 0.000500 Tin mg/L 6/6/2014 1125h 6/11/2014 1315h E200.8 0.100 < 0.100 Uranium mg!L 6/6/2014 1125h 6/11/2014 536h E200.8 0.000300 0.0422 Vanadium mg!L 6/6/2014 1125h 6112/2014 1806h E200.7 0.0150 < 0.0150 Zinc mg/L 6/6/2014 1125h 6/12/2014 1806h E200.7 0.0100 < 0.0100 Report Date: 6/17/2014 Page 13 of 61 All analyses applicable to Lhc CWA, SDWA, and RCRA ore pcrfonned in accordance 10 NELAC protocols. Pertinent sampling infonnalion is located on 1hc auachcd COC Conlidcnlial Business lnform;J1ion: This report is pmvidcd for the exclusi\•e usc of the addressee. Privileges of subsequent usc oflhc name of this company or any membc1 of its stall, or reproduction of this report in connection with the advertisement. prmnotion or sale of any product or process, or in connection with the re-publication ofll1is report for any purpose other thao for \be addlesscc will be granted only on contacl This company accepts no responsibility except for the due pcrfonnancc of inspcclion and/or analysis in good faith and according hl the mlcs ofthc trade and of science INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1406109-005 American West Client Sample ID: MW-15_06042014 ANALYTICAL LABORATORIES Collection Date: 6/4/2014 lOOOh Received Date: 6/5/2014 1615h Analytical Results Date Date Method Reporting Analytical 463 West 3600 South Compound Units Prepared Analyzed Used Limit Result Qual Salt Lake City, UT 84115 Ammonia (as N) mg!L 6/15/2014 IIOOh 6/16/2014 1244h E350.1 0.0500 < 0.0500 Bicarbonate (as mg!L 6/10/2014 614h SM2320B 1.00 358 CaC03) Carbonate (as CaC03) mg/L 6/10/2014 614h SM2320B 1.00 < 1.00 Phone: (801) 263-8686 Chloride mg!L 6!12/2014 1605h E300.0 5.00 37.2 Toll Free: (888) 263-8686 Fluoride mg!L 6/12/2014 2104h E300.0 0.100 0.218 Fax: (801) 263-8687 Ion Balance % 6/15/2014 1931h Calc. -100 3.14 e-mail: awal@awal-labs.com Nitrate/Nitrite (as N) mg/L 6/14/2014 1741h E353.2 0.100 0.193 Sulfate mg/L 6!12/2014 1549h E300.0 500 2,110 web: www.awal-labs.com Total Anions, Measured meq/L 6/15/2014 1931h Calc. 52.1 Total Cations, meq/L 6/15/2014 1931h Calc. 55.5 Measured Total Dissolved Solids mg!L 6/6/2014 1240h SM2540C 20.0 3,550 Kyle F. Gross Total Dissolved Solids 6/15/2014 193lh Calc. 1.04 Laboratory Director Ratio, Measured/Calculated Jose Rocha Total Dissolved Solids, mg/L 6/15/2014 193lh Calc. 3,430 Calculated QA Officer Report Date: 6/J 7/2014 Page 24 of61 All analyses applicable to lhc CWA, SDWA, nnd RCRA nrc pcrronncd in accordance to NELAC protocols Pertinent sampling infom1ation is located on the auachcd COC. Confidential Business lnfonnation: This rcporl is provided for the exclusive usc oftbc addressee Privileges or subsequent usc or lhc name of this company or any member of ilS st<~.IT, or reproduction of this report in connection with the advertisement, promotion or sale of nny product or process, or in connection with the te-publieation of this rerxm for any purpose other than for lhc addressee will be granted only on conlact. This company <J.cccpts no responsibility except for the due performance of inspection Mdlor analysis in good faith and accord in~ to the mlcs of the trade aod of science 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer .ORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1406109-005A Client Sample ID: MW-15_06042014 Collection Date: 6/4/2014 lOOOh Received Date: 6/5/2014 Analytical Results Analyzed: 6/6/2014 126h Units: IJ.g/L Compound 2-Butanone Acetone Benzene Carbon tetrachloride Chloroform Chloromethane Methylene chloride Naphthalene Tetrahydrofuran Toluene 1615h Dilution Factor: Contact: Garrin Palmer Test Code: 8260-W VOAs by GC/MS Method 8260C/5030C Method: SW8260C CAS Reporting Analytical Number Limit Result Qual 78-93-3 20.0 <20.0 67-64-1 20.0 <20.0 71-43-2 1.00 < 1.00 56-23-5 1.00 < 1.00 67-66-3 1.00 < 1.00 74-87-3 1.00 < 1.00 75-09-2 1.00 < 1.00 91-20-3 1.00 < 1.00 109-99-9 1.00 < 1.00 108-88-3 1.00 < 1.00 Xylenes, Total 1330-20-7 1.00 < 1.00 Surrogate Surr: l ,2-Dich1oroethane-d4 Surr: 4-Bromofluorobenzene Surr: Dibromofluoromethane Surr: To1uene-d8 CAS 17060-07-0 460-00-4 1868-53-7 2037-26-5 Result 56.0 51 .9 50.9 50,8 Amount Spiked %REC Limits Qual 50.00 ll2 72-151 50.00 104 80-128 50.00 102 80-124 50.00 102 77-129 Report Date: 6/17/2014 Page 35 of6J All analyses aprlicablc to th~ CWA, SDWA, and RCRA ore pcrfonned in accordance 10 NELAC protocols. Pertinent sampling infonnalion is located on the attached COC Conftdcalial Business lnfonnntion: This report is provided for lhc exclusive use of the addressee.. Privileges of subsequent usc of the name of this company or auy member orits s~-.IT. or reproduction of this report in connec1ion with tbc advertisement, promotion or sale of any product nr proces.,, or in connection with the re-publication of this report for any purpose other l.tu\o for the adWess.ce will be granted only on contacL This company :lcccpts no responsibility except for ihc due performance of inspection aod/01 analysis in good faith and according to the rules of the trade aud of science GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407-(843) 556-8171 -www.gel.com Certificate of Analysis Report Date: June 30, 2014 Company ; Address: Energy Fuels Resources (USA), Inc. 225 Union Boulevard Contact: Project: Client Sample ID; Sample ID: Matrix: Collect Date: Receive Date: Collector: Suite 600 Lakewood, Colorado 80228 Ms. Kathy Weinel White Mesa Mill GW MW-15_06042014 350282005 Ground Water 04-JUN-14 10:00 09-JUN-14 Client Pa_ra_m_et_e_r -----Qualifier Result Uncertainty Rad Gas Flow Proportional Counting GFPC, Total Alpha Radium, Liquid "As Received" Gross Radium Alpha U 1.00 +/-0.226 The following Analytical Methods were performed: Method Descri tion __ _ EPA 900.1 Modified Surrogate/Tracer Recovery Test MDC 0.813 Barium Carrier GFPC, Total Alpha Radium, Liquid "As Received" Notes: Counting Uncertainty is calculated at the 68% confidence level (1-sigma). RL 1.00 Result Project: Client ID: DNMIOOlOO DNMIOOl Units DF Analyst Date Time Batch Method pCi/L CXP3 06/26/14 1124 1394634 Anal sL Comments __________ _ Nominal Recovery% Acceptable Limits 101 (25%-125%) SRL =Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is the greater of either the adjusted MDL or the CRDL. Page 18 of31 INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1406025-004 Client Sample ID: MW-17 _05302014 Collection Date: 5/30/2014 1300h Received Date: 6/3/2014 940h Analytical Results DISSOLVED METALS Date Date Method Reporting Analytical 463 West 3600 South Compound Units Prepared Analyzed Used Limit Result Qual Salt Lake City, UT 84115 Arsenic mg/L 6/4/2014 1025h 6/9/2014 1502h E200.8 0.00500 <0.00500 Berylliwn mg/L 6/4/2014 1025h 6/10/2014 1636h E200.8 0.000500 < 0.000500 Cadmiwn mg!L 6/4/2014 1025h 6/9/2014 1502h E200.8 0.000500 < 0.000500 Calciwn mg/L 6/4/2014 1025h 6/11/2014 1747h E200.7 50.0 321 Phone: (801) 263-8686 Chromium mg!L 6/4/2014 1025h 6/9/2014 1502h E200.8 0.0250 < 0.0250 Toll Free: (888) 263-8686 Cobalt mg/L 6/4/2014 1025h 6/9/2014 1502h E200.8 0.0100 < 0.0100 Fax: (801) 263-8687 Copper mg/L 6/4/2014 1025h 6/9/2014 1502h E200.8 0.0100 < 0.0100 e-mail: awal@awal-labs.com Iron mg!L 6/4/2014 1025h 6/10/2014 1636h E200.8 0.0300 < 0.0300 Lead mg!L 6/4/2014 102Sh 6/10/2014 1636h E200.8 0.00100 < 0.00100 web: www.awal-labs.com Magnesiwn mg!L 6/4/2014 1025h 6/11/2014 1747h E200.7 50.0 169 Manganese mg/L 6/4/2014 1025h 6/9/2014 1502h E200.8 0.0100 0.0598 Mercury mg/L 6/4/2014 1530h 6/5/2014 1016h E245.1 0.000500 < 0.000500 Kyle F. Gross Molybdenwn mg/L 6/4/2014 1025h 6/9/2014 1502h E200.8 0.0100 < 0.0100 Laboratory Director Nickel mg!L 6/4/2014 1025h 6/9/2014 1502h E200.8 0.0200 < 0.0200 Potassiwn mg!L 6/4/2014 1025h 6/12/2014 1257h E200.7 1.00 10.5 Jose Rocha Selenium mg!L 6/4/2014 1025h 6/9/2014 1502h E200.8 0.00500 0.0170 QA Officer Silver mg!L 6/4/2014 1025h 6/9/2014 1502h E200.8 0.0100 < 0.0100 Sodiwn mg/L 6/4/2014 1025h 6/12/2014 1047h E200.7 50.0 491 Thalliwn mg!L 6/4/2014 1025h 6/10/2014 1636h E200.8 0.000500 < 0.000500 Tin mg/L 6/4/2014 1025h 6/10/2014 1740h E200.8 0.100 < 0.100 Uraniwn mg!L 6/4/2014 1025h 6/11/2014 638h E200.8 0.000300 0.0196 Vanadiwn mg/L 6/4/2014 1025h 6/12/2014 1257h E200.7 0.0150 < 0.0150 Zinc mg!L 6/4/2014 1025h 6/12/2014 1257h E200.7 0.0100 < 0.0100 Report Date: 6/12/2014 Page 9 of38 All analyses applicable to the CWA, SDWA, ond RCRA are per(onncd in accordance to NELAC protocols Pertinent sampling infonnation is !llCatcd on the attached COC. Coolidential Business lnfonnatioa: This report is provided (or the exclusive use of the addressee Privileges of subsequent use oflhc name oftbis company or any member of its st.1IT, or reproduction of this report in connection with the advertisement. promotion o• sale of any prodLLC1 or process, orin connection with 1hc re-publication of this report for any purpose otbcr lhan for Lbc addressee will be granted only on conlacL This company acc!!pls no responsibility except for 1be due pe1 fonnance of inspection and/or analysis in good failh and according to the n1lcs of lhe lrade and of science. INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1406025-004 ClientSampleiD: MW-17_05302014 Collection Date: 5/30/2014 1300h Received Date: 6/3/2014 940h Analytical Results Date Date Method Reporting Analytical 463 West 3600 South Compound Units Prepared Analyzed Used Limit Result Qual Salt Lake City, UT 84115 Ammonia (as N) mg/L 6/6/2014 1030h 6/9/2014 1951h E350.1 0.0500 < 0.0500 Bicarbonate (as mg/L 6/4/2014 752h SM2320B 1.00 369 CaC03) Carbonate (as CaC03) mg/L 6/4/2014 752h SM2320B 1.00 < 1.00 Phone: (801)263-8686 Chloride mg/L 6/1 0/2014 1812h E300.0 5.00 35.4 Toll Free: (888) 263-8686 Fluoride mg/L 6/10/2014 23llh E300.0 0.100 0.271 Fax: (801) 263-8687 Ion Balance % 6/12/2014 1339h Calc. -100 2.86 e-mail: awal@awal-labs.com Nitrate/Nitrite (as N) mg/L 6/5/2014 1813h E353.2 0.100 1.29 Sulfate mg/L 6/10/2014 1756h E300.0 500 1,940 web: www.awal-labs.com Total Anions, Measured meq/L 6/12/2014 1339h Calc. 48.7 Total Cations, meq/L 6/12/2014 1339h Calc. 51.6 Measured Total Dissolved Solids mg!L 6/4/2014 1205h SM2540C 20.0 3,580 Kyle F. Gross Total Dissolved Solids 6/12/2014 1339h Calc. 1.12 Laboratory Director Ratio, Measured/Calculated Jose Rocha Total Dissolved Solids, mg/L 6/12/2014 1339h Calc. 3,190 Calculated QA Officer Report Date: 6/12/2014 Page 14 of 3 8 All anolysesapplicablc to the CWA, SDWA, end RCRA are pet fonncd in accordance 10 NELAC proWco\s P~rtincnt Slimp ling informatiou is located on the attached COCw Cooridcntial Business lniom1ation: This report is provided for the exclusi\'c usc of the addressee. Privileges of subsequent use of the name oftbis company or any member of its staff, ur reproduction of this report \n connection with the advertisement. promotion or sale of any product or procc~. or in connection with the re-publication ofU1is rep01t for any purpose olher thao for the addressee will be granted only on contacL This company <Jccepts no responsibility except for the due pcrfonnancc of inspection and/or analysis in good faith and according to lhe rules oflhc 11adc and ofscicnct 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer ORGANIC ANALYTICAL REPORT Client: Project: Lab Sample ID: Energy Fuels Resources, Inc. 2nd Quarter Groundwater 2014 1406025-004A Client Sample ID: MW-17_05302014 Collection Date: 5/30/2014 1300h Received Date: 6/3/2014 940h Analytical Results Analyzed: 6/3/2014 1345h Units: J.!g/L Compound 2-Butanone Acetone Benzene Carbon tetrachloride Chloroform Chloromethane Methylene chloride Naphthalene Tetrahydrofuran Toluene Dilution Factor: Contact: Garrin Palmer Test Code: 8260-W VOAs by GC/MS Method 8260C/5030C Method: SW8260C CAS Reporting Analytical Number Limit Result Qual 78-93-3 20.0 <20.0 67-64-1 20.0 <20.0 71-43-2 1.00 < 1.00 56-23-5 1.00 < 1.00 67-66-3 1.00 < 1.00 74-87-3 1.00 < 1.00 75-09-2 1.00 < 1.00 91-20-3 1.00 < 1.00 109-99-9 1.00 < 1.00 108-88-3 1.00 < 1.00 Xylenes, Total 1330-20-7 1.00 < 1.00 Surrogate Surr: I ,2-Dichloroethane-d4 Surr: 4-Bromofluorobenzene Surr: Dibromofluoromethane Surr: Toluene-d8 CAS 17060-07-0 460-00-4 1868-53-7 2037-26-5 Result 53.8 49.0 49.6 48.3 Amount Spiked %REC Limits Qual 50.00 108 72-151 50.00 97.9 80-128 50.00 99.3 80-124 50.00 96.5 77-129 Report Date: 6/12/2014 Page 19 of38 All analyses applicable to the CWA, SDWA. and RCRA are pe1 formed in accordance to NELAC prolOcols. Pertinent sampliog information is located on the auachcd COC Conlidential Business Jnfonn:~tion: This report is p1ovided for the exclusive usc of the addressee Privileges of subsequent usc or lhe name oftbis compatly or a11Y member of its st."'IT, or reproduction of this rcpor1 in connection with tbe advertisement, proJnolion 01 sale of rmy product or proces$, or in connection wilh the •e-publication of this report for any purpose other Lhan for Lhc addressee will be gracled only on conlacl This company accepts no responsibility cxcepL for tbc due perfonnaocc of inspecLion and/or analysis in good faith and according lo the n1lcs oflhe trade aod olsciencc GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407-(843) 556-8171 -www.gel.com Certificate of Analysis Report Date: June 30, 2014 Company : Address: Energy Fuels Resources (USA), Inc. 225 Union Boulevard Parameter Contact: Project: Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector: Suite 600 Lakewood, Colorado 80228 Ms. Kathy Weinel White Mesa Mill GW MW-17_05302014 350282014 Ground Water 30-MAY-14 13:00 09-JUN-14 Client Qualifier Result Uncertainty Rad Gas Flow Proportional Counting GFPC, Total Alpha Radium, Liquid "As Received" Gross Radium Alpha U 1.00 +/-0.271 The following Analytical Methods were performed.:__ Method _Qcseri' tion EPA 900.1 Modified Project: Client ID: DNMIOOIOO DNMIOOl MDC RL Units DF Analyst Date Time Batch Method ------------- 0.758 1.00 pCi!L CXP3 06/26/14 1125 1394634 ___ _____,A'"""n~a:::.olyst C mme,.,n=ts~~-- Surrogate/Tracer Recovery Test -----------____ R::.._:_es:....:u.;.;.lt;__ __ N_o_m_i_nal Recovery% Acceptable Limits Barium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 101 (25%-125%) Notes: Counting Uncertainty is calculated at the 68% confidence level (1-sigma). SRL =Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is the greater of either the adjusted MDL or the CRDL. Page 27 of31 INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1405608-003 Client Sample ID: MW-18_05272014 Collection Date: 5/27/2014 1245h Received Date: 5/30/2014 1010h Analytical Results DISSOLVED METALS Date Date Method Reporting Analytical 463 West 3600 South Compound Units Prepared Analyzed Used Limit Result Qual Salt Lake City, UT 84115 Arsenic mg/L 5/30/2014 1310h 6/3/2014 1849h E200.8 0.00500 < 0.00500 Beryllium mg/L 5/30/2014 1310h 6/3/2014 2002h E200.8 0.000500 < 0.000500 Cadmium mg!L 5/30/2014 1310h 6/3/2014 1849h E200.8 0.000500 < 0.000500 Calcium mg/L 5/30/2014 1310h 6/4/2014 1515h E200.7 50.0 536 Phone: (801)263-8686 Chromium 0.0250 < 0.0250 mg!L 5/30/2014 1310h 6/3/2014 1849h E200.8 Toll Free: (888) 263-8686 Cobalt mg/L 5/30/2014 1310h 6/3/2014 1849h E200.8 0.0100 < 0.0100 Fax: (801) 263-8687 Copper mg/L 5/30/2014 1310h 6/3/2014 1849h E200.8 0.0100 < 0.0100 e-mail: awal@awal-labs.com Iron mg!L 5/30/2014 1310h 6/4/2014 2102h E200.8 0.0300 0.0411 Lead mg/L 5/30/2014 1310h 6/3/2014 2002h E200.8 0.00100 < 0.00100 web: www.awal-labs.com Magnesium mg/L 5/30/2014 1310h 6/4/2014 1515h E200.7 50.0 133 Manganese mg/L 5/30/2014 1310h 6/3/2014 1849h E200.8 0.0100 0.0659 Mercury mg/L 6/2/2014 1230h 6/3/2014 939h E245.1 0.000500 < 0.000500 Kyle F. Gross Molybdenum mg/L 5/30/2014 1310h 6/3/2014 1849h E200.8 0.0100 < 0.0100 Laboratory Director Nickel mg!L 5/30/2014 1310h 6/3/2014 1849h E200.8 0.0200 < 0.0200 Potassium mg/L 5/30/2014 1310h 6/4/2014 1423h E200.7 1.00 7.93 Jose Rocha Selenium mg!L 5/30/2014 1310h 6/3/2014 1849h E200.8 0.00500 < 0.00500 QA Officer Silver mg/L 5/30/2014 1310h 6/3/2014 1849h E200.8 0.0100 < 0.0100 Sodium mg/L 5/30/2014 1310h 6/4/2014 1515h E200.7 50.0 173 B Thallium mg/L 5/30/2014 1310h 6/4/2014 2102h E200.8 0.000500 0.00242 Tin mg/L 5/30/2014 1310h 6/4/2014 1950h E200.8 0.100 < 0.100 Uranium mg!L 5/30/2014 1310h 6/4/2014 2157h E200.8 0.000300 0.0360 Vanadium mg/L 5/30/2014 1310h 6/4/2014 1423h E200.7 0.0150 < 0.0150 Zinc mg/L 5/30/2014 1310h 6/4/2014 1423h E200.7 0.0100 < 0.0100 B -The method blank was acceptable, as the method blank result is less than I 0% of the lowest reported sample concentration. Report Date: 6/10/2014 Page 9 of 42 All ann lyses applicable to Lhc CWA. SDWA, and RCRA arc performed in accordunce Lo NELAC protocols Pertinent sampling infonnation is located on the auachcd COC, Coniidcnlial Busines.c;; lnfonnnlion: This report is provided for Lhe exclusi,•e use ofLbc addressee.. Privikges of subsequent usc of the name of this company or any member of its starT. or rcJlroduclion of this reJlOrt in conneelion with the advertisement, promotion ot sale of any product or process, or in connection with lhe re-publication of this repo11 for any purpose olbcr than for l}]e addressee will be granted ooly on eontacl This company accepts no responsibility except for the due pcrfonnance of inspection anJ/01 analysis in good faith and according to the ntlcs of the Lrade and of science, INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1405608-003 Client Sample ID: MW-18_05272014 Collection Date: 5/27/2014 1245h Received Date: 5/30/2014 1010h Analytical Results Date Date Method Reporting Analytical 463 West 3600 South Compound Units Prepared Analyzed Used Limit Result Qual Salt Lake City, UT 84115 Ammonia (as N) mg!L 6/3/2014 1100h 6/4/2014 1444h E350.1 0.0500 0.114 Bicarbonate (as mg/L 6/3/2014 1004h SM2320B 1.00 387 CaC03) Carbonate (as CaC03) rng/L 6/3/2014 1004h SM2320B 1.00 < 1.00 Phone: (80 1) 263-8686 Chloride rng!L 6/6/2014 1755h E300.0 10.0 55.0 Toll Free: (888) 263-8686 Fluoride rng!L 6/1 0/2014 035h E300.0 0.100 0.230 Fax: (801) 263-8687 Ion Balance % 6/9/2014 1548h Calc. -100 -6.18 e-mail: awal@awal-labs.com Nitrate/Nitrite (as N) rng/L 6/5/2014 1759h E353.2 0.100 < 0.100 Sulfate rng!L 6/6/2014 1739h E300.0 500 2,020 web: www.awal-labs.com Total Anions, Measured meq/L 6/9/2014 1548h Calc. 51.4 Total Cations, meq/L 6/9/2014 1548h Calc. 45.5 Measured Total Dissolved Solids rng!L 5/30/2014 1325h SM2540C 20.0 3,260 Kyle F. Gross Total Dissolved Solids 6/9/2014 1548h Calc. 1.03 Laboratory Director Ratio, Measured/Calculated Jose Rocha Total Dissolved Solids, mg!L 6/9/2014 1548h Calc. 3,160 Calculated QA Officer Report Date: 6/10/2014 Page 15 of42 All ann lyses applicable to the CWA, SDWA, and RCRA are performed in accordance Lo NELAC prolncols. Pertinent sampling infonnation is located on lhe attached COC, Confidential Ousinc~ lnfonnnlion: This report is provided for the exclusive usc of the addressee Privileges of subscquem usc of lhc name of tbis company or any member of its stall, or reproduction of this report in connection with the advertisement. promotion or sale of nny product or process, or in connection wilh the re-public<~ lion of this rcpon for any purpose other than for the addressee will be granted only on conlacL This company accepts no responsibility except for the due pel fonnance of inspection and/or analysis in good faith and according to the ntlcs of the trade and of science 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer ORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Project: 2nd Quarter Groundwater 2014 Lab Sample ID: l405608-003A Client Sample ID: MW-18_05272014 Collection Date: 5/27/2014 1245h Received Date: 5/30/2014 1010h Analytical Results Analyzed: 5/30/2014 1345h Units: )lg/L Compound 2-Butanone Acetone Benzene Carbon tetrachloride Chloroform Chloromethane Methylene chloride Naphthalene Tetrahydrofuran Toluene Dilution Factor: Contact: Garrin Palmer Test Code: 8260-W VOAs by GC/MS Method 8260C/5030C Method: SW8260C CAS Reporting Analytical Number Limit Result Qual 78-93-3 20.0 <20.0 67-64-1 20.0 <20.0 71-43-2 1.00 < 1.00 56-23-5 1.00 < 1.00 67-66-3 1.00 < 1.00 74-87-3 1.00 < 1.00 75-09-2 1.00 < 1.00 91-20-3 1.00 < 1.00 109-99-9 1.00 < 1.00 108-88-3 1.00 < 1.00 Xylenes, Total 1330-20-7 1.00 < 1.00 Surrogate Surr: I ,2-Dichloroethane-d4 Surr: 4-Bromofluorobenzene Surr: Dibromofluoromethane Surr: Toluene-d8 CAS 17060-07-0 460-00-4 1868-53-7 2037-26-5 Result 54.3 49.0 49.5 48.3 Amount Spiked %REC Limits Qual 50.00 109 72-151 50.00 98.0 80-128 50.00 99.0 80-124 50.00 96.6 77-129 Report Date: 6/10/2014 Page 21 of42 All analyses applicable to lhc CWA, SDWA. and RCRA ore performed in accordance to NELAC protocols Pertinent sampling infonnalion is located on !he auachcd COC. Conl'idcotial Business lnformalion: This report is p1ovided for tbc exclusive use of the addressee Privileges of subsequenl usc of the name of this company or any member of iiS staff, or rcp1oduc1ion oftbis report in connection with tlle advertisement. promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose olbcr Lhao for the addressee will be granted only on contacL This compo.ny accepts no responsibility except for the due pc1 ronnaucc of inspection and/or analysis in good faith and according to the rules of the trade aod of science GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407-(843) 556-8171 -www.gel.com Company: Address: Contact: Project: Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector: Certificate of Analysis Energy Fuels Resources (USA), Inc. 225 Union Boulevard Suite 600 Lakewood, Colorado 80228 Ms. Kathy Weinel White Mesa Mill GW MW-18_05272014 349790003 Ground Water 27-MAY-1412:45 02-JUN-14 Client Project: Client ID: Report Date: DNMIOOIOO DNMIOOl June 7, 2014 Parameter Qualifier Result Uncertainty MDC RL Units DF Analyst Date Time Batch Method Rad Gas Flow Proportional Counting GFPC, Total Alpha Radium, Liquid "As Received" Gross Radium Alpha 1.93 +/-0.403 0.778 1.00 pCiiL The following Analytical Methods w~performed: --------------Method De~iption ----------EPA 900.1 Modified Surrogate/Tracer Recovery Barium Carrier Notes: Test ---------GFPC, Total Alpha Radium, Liquid "As Received" Counting Uncertainty is calculated at the 68% confidence level (1-sigma). Result Nominal CXP3 06/05/14 1224 1392631 Recovery% Acceptable Limits 100 (25%-125%) SRL =Sample Rep01ting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is the greater of either the adjusted MDL or the CRDL. Page 14 of20 INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 20 14 Lab Sample ID: 1405608-004 Client Sample ID: MW-19_05272014 Collection Date: 5/27/2014 1510h Received Date: 5/30/2014 1010h Analytical Results DISSOLVED METALS Date Date Method Reporting Analytical 463 West 3600 South Compound Units Prepared Analyzed Used Limit Result Qual Salt Lake City, UT 84115 Arsenic mg/L 5/30/2014 1310h 6/3/2014 1854h E200.8 0.00500 < 0.00500 Beryllium mg/L 5/30/2014 1310h 6/3/2014 2007h E200.8 0.000500 < 0.000500 Cadmium mg/L 5/30/2014 1310h 6/3/2014 1854h E200.8 0.000500 < 0.000500 Calcium mg/L 5/30/2014 1310h 6/4/2014 1517h E200.7 50.0 155 Phone: (801)263-8686 Chromium mg/L 5/30/2014 1310h 6/3/2014 1854h E200.8 0.0250 < 0.0250 Toll Free: (888) 263-8686 Cobalt mg/L 5/30/2014 1310h 6/3/2014 1854h E200.8 0.0!00 < 0.0100 Fax:(801)263-8687 Copper mg/L 5/30/2014 1310h 6/3/2014 1854h E200.8 0.0100 < 0.0100 e-mail: awal@awal-labs.com Iron mg/L 5/30/2014 1310h 6/4/2014 2107h E200.8 0.0300 < 0.0300 Lead mg/L 5/30/2014 1310h 6/3/2014 2007h E200.8 0.00100 < 0.00100 web: www.awal-labs.com Magnesium mg!L 5/30/2014 1310h 6/4/2014 1517h E200.7 50.0 62.9 Manganese mg/L 5/30/2014 1310h 6/3/2014 1854h E200.8 0.0100 0.0189 Mercury mg/L 6/2/2014 1230h 6/3/2014 941h E245.1 0.000500 < 0.000500 Kyle F. Gross Molybdenum mg/L 5/30/2014 1310h 6/3/2014 1854h E200.8 0.0!00 < 0.0100 Laboratory Director Nickel mg/L 5/30/2014 1310h 6/3/2014 1854h E200.8 0.0200 < 0.0200 Potassium mg/L 5/30/2014 1310h 6/4/2014 1427h E200.7 1.00 4.20 Jose Rocha Selenium mg!L 5/30/2014 1310h 6/3/2014 1854h E200.8 0.00500 0.0177 QA Officer Silver mg/L 5/30/2014 1310h 6/3/2014 1854h E200.8 0.0100 < 0.0100 Sodium mg!L 5/30/2014 1310h 6/4/2014 1517h E200.7 50.0 111 B Thallium mg/L 5/30/2014 1310h 6/4/2014 2107h E200.8 0.000500 < 0.000500 Tin mg/L 5/30/2014 1310h 6/4/2014 1956h E200.8 0.100 < 0.100 Uranium mg/L 5/30/2014 1310h 6/4/2014 2203h E200.8 0.000300 0.00515 Vanadium mg/L 5/30/2014 1310h 6/4/2014 1427h E200.7 0.0150 < 0.0150 Zinc mg/L 5/30/2014 1310h 6/4/2014 1427h E200.7 0.0!00 < 0.0100 B -The method blank was acceptable, as the method blank result is less than I 0% of the lowest reported sample concentration. Report Date: 6/10/2014 Page I 0 of 42 All analyses arplicablc to the CWA, SDWA, and RCRA are pcrfonned in accordance to NELAC prolocols Pertinent sampling infonoation is located on the a\lachcd COC Confidcntil'l Business [nfonnation: This report is p1ovidcd for the exclusive use of lhc addressee.. Privileges of subsequent usc of the name of this company or any member of its stiltT, or reproduction of Lhis report in connection with the advertisement, promotion or sale of any product or process, or in connection with lhc re-publication of this report for any purpose o01er than for the addressee will be granted only on contact Tbis company accepts no responsibility except for the due pcrfonnance of inspection and/or analysis in good faith and according to the n1lcs oftbc trade aod of science INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1405608-004 Client Sample ID: MW-19_05272014 Collection Date: 5/27/2014 1510h Received Date: 5/30/2014 1010h Analytical Results Date Date Method Reporting Analytical 463 West 3600 South Compound Units Prepared Analyzed Used Limit Result Qual Salt Lake City, UT 84115 Ammonia (as N) mg/L 6/3/2014 1100h 6/4/2014 1445h E350.1 0.0500 < 0.0500 Bicarbonate (as mg/L 6/3/2014 1004h SM2320B 1.00 188 CaC03) Carbonate (as CaC03) mg/L 6/3/2014 1004h SM2320B 1.00 < 1.00 Phone: (801) 263-8686 Chloride mg/L 6/6/2014 2227h E300.0 5.00 35.5 Toll Free: (888) 263-8686 Fluoride mg/L 6/10/2014 051h E300.0 0.100 0.963 Fax: (801) 263-8687 Ion Balance % 6/9/2014 1548h Calc. -100 -3.79 e-mail: awal@awal-labs.com Nitrate/Nitrite (as N) mg/L 6/5/2014 1800h E353.2 1.00 3.68 Sulfate mg/L 6/6/2014 2211h E300.0 100 694 web: www.awal-labs.com Total Anions, Measured meq/L 6/9/2014 1548h Calc. 19.3 Total Cations, meq/L 6/9/2014 1548h Calc. 17.9 Measured Total Dissolved Solids mg/L 5/30/2014 1325h SM2540C 20.0 1,180 Kyle F. Gross Total Dissolved Solids 6/9/2014 1548h Calc. 0.997 Laboratory Director Ratio, Measured/Calculated Jose Rocha Total Dissolved Solids, mg/L 6/9/2014 1548h Calc. 1,180 Calculated QA Officer Report Date: 6/10/2014 Page 16of42 All ann lyses ilpplicablc to the CWA, SDWA, ond RCRA are performed in accordance to NELAC protocols. Pertinent sampling iufonnation is located on the attached COC.. Conlidcotial Business Information: This report is p1ovidcd for the exclusive usc of the addressee, Privileges ofsubscquem usc oflhc name oflhis com pall)' or any mcmbe~ of its starT, or reproduction of this report in connection with the adverlisemenL, ruomotion or sale of any product or process, or in connection with the re-publication of this report for any purpose olhe1 than for the addressee will be granted only on conlacL This company accepts no responsibility except for the due pc1 fonnancc of inspection and/01 analysis in good faith and according to Lhc mles of Lhc trade and of science 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer ORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1405608-004A Client Sample ID: MW-19_05272014 Collection Date: 5/27/2014 1510h Received Date: 5/30/2014 lOlOh Analytical Results Analyzed: 5/30/2014 1404h Units: Jlg/L Compound 2-Butanone Acetone Benzene Carbon tetrachloride Chloroform Chloromethane Methylene chloride Naphthalene Tetrahydrofuran Toluene Dilution Factor: Contact: Garrin Palmer Test Code: 8260-W VOAs by GC/MS Method 8260C/5030C Method: SW8260C CAS Reporting Analytical Number Limit Result Qual 78-93-3 20.0 <20.0 67-64-1 20.0 <20.0 71-43-2 1.00 < 1.00 56-23-5 1.00 < 1.00 67-66-3 1.00 < 1.00 74-87-3 1.00 < 1.00 75-09-2 1.00 < 1.00 91-20-3 1.00 < 1.00 109-99-9 1.00 < 1.00 108-88-3 1.00 < 1.00 Xylenes, Total 1330-20-7 1.00 < 1.00 Surrogate Surr: 1,2-Dich\oroethane-d4 Surr: 4-Bromofluorobenzene Surr: Dibromofluoromethane Surr: Toluene-d8 CAS 17060-07-0 460-00-4 1868-53-7 2037-26-5 Result 54.1 49.6 49.5 48.8 Amount Spiked %REC Limits Qual 50.00 108 72-151 50.00 99.2 80-128 50.00 99.0 80-124 50.00 97.6 77-129 Report Date: 6/10/2014 Page 22 of 42 All analyses :1pplic<:~b\e to lhc CWA, SDWA, rand RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC Confidential Business Jnfonnntion: This rcporl is provided for Lhe exclush·c usc of the addressee Privileges of subsequcm usc of the name of lhis company or a11y member of its sta!T, or reproduction of this report in connection with the ndvcrtiscmcnl. promotion or sale or nny product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This company acccpls no responsibility except for the due performance ofinspcelion and/or analysis in good faill1 and according Lo the nLles of Lhc trade and of science Company : Address: Contact: Project: Client Sample ID: SampleiD: Matrix: Collect Date: Receive Date: Collector: GEL LA BORA TORIES LLC 2040 Savage Road Charleston SC 29407-(843) 556-8171 -www.gel.com Certificate of Analysis Energy Fuels Resources (USA), Inc. 225 Union Boulevard Suite 600 Lakewood, Colorado 80228 Ms. Kathy Weinel White Mesa Mill GW MW-19 05272014 349790004 Ground Water 27-MAY-1415:10 02-JUN-14 Client Project: Client ID: Report Date: DNMIOOlOO DNMIOOl June 7, 2014 Parameter Qualifier Result Uncertainty MDC RL Units DF Analyst Date Time Batch Method -----Rad Gas Flow Proportional Counting GFPC, Total Alpha Radium, Liquid "As Received" Gross Radium Alpha 2.24 +/-0.424 0.771 1.00 pCi/L CXP3 06/05/14 1224 1392631 The following Analytical Methods were performed: ---------------------Method ___ Descrintion _____ _ _ ____ Analyst Comments EPA 900. I Modified Surrogate/Tracer Recove.EL_ Test -----=R~e:..:s..::.ul:..:.t _ __:N_o:..:minal Recovery% Acceptable Limits Barium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 98.9 (25%-125%) Notes: Counting Uncertainty is calculated at the 68% confidence level (1-sigma). SRL =Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is the greater of either the adjusted MDL or the CRDL. Page 15 of20 INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 20 14 Lab Sample ID: 1406404-001 Client Sample ID: MW-20_06182014 Collection Date: 6/18/2014 850h Received Date: 6/19/2014 900h Analytical Results DISSOLVED METALS Date Date Method Reporting Analytical 463 West 3600 South Compound Units Prepared Analyzed Used Limit Result Qual Salt Lake City, UT 84115 Arsenic mg!L 6/19/2014 1230h 6/20/2014 1721h E200.8 0.00500 < 0.00500 Beryllium mg!L 6/19/2014 1230h 6/20/2014 1836h E200.8 0.000500 < 0.000500 '@ Cadmium mg!L 6/19/2014 1230h 6/20/2014 1721h E200.8 0.000500 < 0.000500 @ Calcium mg!L 6/19/2014 1230h 6/25/2014 1022h E200.7 50.0 337 Phone: (80 1) 263-8686 Chromium mg!L E200.8 0.0250 < 0.0250 6/19/2014 1230h 6/20/2014 1721h Toll Free: (888) 263-8686 Cobalt mg!L 6/19/2014 1230h 6/20/2014 1721h E200.8 0.0100 < 0.0100 Fax:(801)263-8687 Copper mg/L 6119/2014 1230h 6/20/2014 1721h E200.8 0.0100 < 0.0100 e-mail: awal@awal-labs.com Iron mg!L 6/19/2014 1230h 6/25/2014 1654h E200.8 0.0300 < 0.0300 Lead mg!L 6/19/2014 1230h 6/20/2014 1836h E200.8 0.00100 < 0.00100 @ web: www.awal-labs.com Magnesium mg!L 6/19/2014 1230h 6/25/2014 1138h £200.7 1.00 17.3 Manganese mg/L 6/19/2014 1230h 6/20/2014 1721h E200.8 0.0100 < 0.0100 Mercury mg/L 6/23/2014 1445h 6/24/2014 856h E245.1 0.000500 < 0.000500 Kyle F. Gross Molybdenum mg!L 6/19/2014 1230h 6/20/2014 1721h E200.8 0.0100 0.0235 '@ Laboratory Director Nickel mg!L 6/19/2014 1230h 6/20/2014 1721h E200.8 0.0200 < 0.0200 Potassium mg!L 6/19/2014 1230h 6/25/2014 1138h E200.7 1.00 26.8 Jose Rocha Selenium mg!L 6119/2014 1230b 6/20/2014 1721b E200.8 0.00500 < 0.00500 QA Officer Silver mg/L 6119/2014 1230h 6/20/2014 1721b E200.8 0.0100 < 0.0100 @ Sodium mg!L 6/19/2014 1230h 6/25/2014 1022h E200.7 50.0 1,190 Thallium mg!L 6/19/2014 1230h 6/20/2014 1836h E200.8 0.000500 < 0.000500 @ Tin mg!L 6/19/2014 1230b 6/23/2014 1604b E200.8 0.100 < 0.100 Uranium mg/L 6/19/2014 1230b 6/23/2014 1834b E200.8 0.000300 0.00179 '@ Vanadium mg!L 6/19/2014 1230h 6/25/2014 1138b E200.7 0.0150 < 0.0150 Zinc mg/L 6/19/2014 1230h 6/25/2014 1138h E200.7 0.0100 <0.0100 @-High RPD due to suspected sample non-homogeneity or matrix interference. ' -Matrix spike recovery indicates matrix interference. The method is in control as indicated by the LCS. 2 -Analyte concentration is too high for accurate matrix spike recovery and/or RPD. Report Date: 6/30/2014 Page 7 of35 AU #Jl."'.\}'ti(.\ •tJPiiOJbfc l~t~ ~ .~I)W ,.tM n 'MA W~lf«<uN ln ln'IW~lw« lo, r~crnu.uc(llt...l1mir'to:ri ,..J,~pllnzlnr~Xmlii~ll is localcd on Lhc anached coc. Confidential Busincss lnfommtion: This report ispmvidcd for the exclusive usc of the lldtb 11tt~i· l'r~\J..;O.tbun fJM!0('tJ ··~ dfUV.-cvm~ or-n~ n)'.·mbn 1!1 tu.•'-'tn; ''' tt'ptr.&.:t1~ o(On~ JtfptJtrfJJ t:OTJDr(1JOT'I with the advertisnncnL, promolion or sale of any product or process, or in connection wilh the re-publication of this report fur d:ttr I"Ufkloc oUln lJcoo for &h( idlbc:va. wJI be KfAnlnl ~1'\1® "Ytnf;l,"1.. Thl~ c:(IIO'JIU IC«flh II"Jf~I"'U') A«fC r~\1 lM doc pcr(ormaocc of inspection aoc.l/or analysis in good faitll aod acronHng lo lbc mles oflhc trade and of science. INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1406404-001 Client Sample ID: MW-20_06182014 Collection Date: 6/18/2014 850h Received Date: 6/19/2014 900h Analytical Results Date Date Method Reporting Analytical 463 West 3600 South Compound Units Prepared Analyzed Used Limit Result Qual Salt Lake City, UT 84115 Ammonia (as N) mg/L 6nst2014 1130h 6nst2014 2015h E350.1 0.0500 <0.0500 Bicarbonate (as mg/L 6/20/2014 705h SM2320B 1.00 39.4 CaC03) Carbonate (as CaC03) mg/L 6/20/2014 705h SM2320B 1.00 < 1.00 Phone: (80 1) 263-8686 Chloride mg/L 6/24/2014 2222h E300.0 1.00 61.9 Toll Free: (888) 263-8686 Fluoride mg/L 6/24/2014 2222h E300.0 1.00 < 1.00 Fax: (801) 263-8687 Ion Balance % 6/26/2014 1450h Calc. -100 -2.01 e-mail: awal@awal-labs.com Nitrate/Nitrite (as N) mg!L 6/19/2014 1615h E353.2 1.00 15.9 Sulfate mg/L 6/24/2014 2237h E300.0 1,000 3,410 web: www.awai-Iabs.com Total Anions, Measured meq/L 6/26/2014 1450h Calc. 73.8 Total Cations, meq/L 6/26/20\4 1450h Calc. 70.9 Measured Total Dissolved Solids mg!L 6/20/2014 1050h SM2540C 20.0 4,980 @ Kyle F. Gross Total Dissolved Solids 6n6t2014 1450h Calc. 0.978 Laboratory Director Ratio, Measured/Calculated Jose Rocha Total Dissolved Solids, mg!L 6/26/2014 1450h Calc. 5,090 Calculated QA Officer @-High RPD due to suspected sample non-homogeneity or matrix inteiference. Report Date: 6/30/2014 Page \0 of35 All analyses applicable Lo the CWA, SDWA, and RCRA arc atctrunned Itt Abtuu1~ to NELAC flWto.r~G, rtnln:ct sampling information is located on lhc auacbcd COC. Confidential Business lnfonTUJlion: This report is provided for lhc c~c\usiYc usc oflhc addressee. Privileges of subse:quem use or lhe name of this COIJ\flm} nr 11)" nrctmllrCf ufiLs sl.30: or rt'f*V'-liiC'hl'f!l of•tbis repon i11 connection with lbe ad"·ertis.:1nent. promotion OT sale of any product or process, or in connection wilh tbe rc-publicatiun oflhis report for any purpose othcr lh.ao for lhc .addressee will be granted only,,., uc:.xt '1 hl'\if\'Y pany accq.U ilO ~" cxc~o.-pt for lhe due pcrfonnancc of inspection andior analysis in good faith and accordjng to the m1cs oflhc trade and of science. ORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1406404-00lA Client Sample ID: MW-20_06182014 ANAL vr, cAL l •• oR •ro R "s Collection Date: 6/18/2014 850h 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax:(801)263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Received Date: 6119/2014 900h Analytical Results Analyzed: 6/19/2014 144 7h Units: f.tg/L Compound 2-Butanone Acetone Benzene Carbon tetrachloride Chloroform Chloromethane Methylene chloride Naphthalene Tetrahydrofuran Toluene Dilution Factor: Contact: Garrin Palmer Test Code: 8260-W VOAs by GC/MS Method 8260C/5030C Method: SW8260C CAS Reporting Analytical Number Limit Result Qual 78-93-3 20.0 <20.0 67-64-1 20.0 <20.0 71-43-2 1.00 < 1.00 56-23-5 1.00 < 1.00 67-66-3 1.00 < 1.00 74-87-3 1.00 < 1.00 75-09-2 1.00 < 1.00 91-20-3 1.00 < 1.00 109-99-9 1.00 < 1.00 108-88-3 1.00 < 1.00 Kyle F. Gross Laboratory Director Xylenes, Total 1330-20-7 1.00 < 1.00 Jose Rocha QA Officer Surrogate Surr: 1,2-Dich1oroethane-d4 Surr: 4-Bromofluorobenzene Surr: Dibromofluoromethane Surr: To1uene-d8 CAS 17060-07-0 460-00-4 1868-53-7 2037-26-5 Result 56.8 50.1 51.8 49.9 Amount Spiked %REC Limits Qual 50.00 114 72-151 50.00 100 80-128 50.00 104 80-124 50.00 99.8 77-129 Report Date: 6/30/2014 Page 13 of35 All analyses appli«;.;dtk: ~ 1hc . ~'A. S!)\\'A,-"1~ Hc..RA 11to ['\"":'f...-mnJ •Dammt~to NELAC ~~~~ t"nl~J~.~W,.riz!Cud«muhou t~laCI' 1 nf11h~llUt!.bt:!d a.JCl."c~lrJm:d Ou~JJCM lnfonnation: This report is providOO for the exclusive usc of the addressee. Privilcp.~ ,,r '4~ ~ af !h.: ~.,ttLlJ, t.tlTfJUII)'nf:a:n) mfrUbtruf its sit! IT. Ol ~wlucUUII 01"111 t\,1X'fl m COI!mf'C'!IOO Ytll'l.l ~~ ~-1l(~T'IImf,l'mnmlj011 (llf "'ll' n(~ fli'Oi,h!cl or procc:ss, or in connc:ction wilh Lhc TC-publication oftJ1is repmt for any purpose~ lk:tu. fbt ll!C'a.d.!n.~c ~»II ltf'QM"t'dq:nlyOfll:Uf~A.CL ll\•\olllt(lany :lcccp" n(lo ~·fOMifnl' ~ re)lrtlw .. b:IN'f OINI'\.ifk.IC'uf ' uawJ/Ut.antlv 111 £WOO rli 111 #rid ;kcording IO the mlcs ofthc trade and of science.. GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407-(843) 556-8171 -www.gel.com Certificate of Analysis Report Date: July 16,2014 Company : Address: Contact: Project: Energy Fuels Resources (USA), Inc. 225 Union Boulevard Suite 600 Lakewood, Colorado 80228 Ms. Kathy Weinel White Mesa Mill GW ------------------ Parameter Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector: MW-20 06182014 351093004 Ground Water 18-JUN-14 08:50 20-JUN-14 Client Qualifier Result Uncertainty Rad Gas Flow Proportional Counting GFPC, Total Alpha Radium, Liquid "As Received" Gross Radium Alpha U 1.00 +/-0.154 The following Analytical Methods were performed: Method__ Descri tion EPA 900.1 Modified Test MDC 0.309 Barium Carrier GFPC, Total Alpha Radium, Liquid "As Received" Notes: Counting Uncertainty is calculated at the 68% confidence level (1-sigma). RL 1.00 Result Project: Client ID: DNMIOOlOO DNMIOOI Units DF Analyst Date Time Batch Method pCi/L CXP3 07/12114 1616 1399658 Anal t Comments ___________ __ Nominal Recovery% Acceptable Limits 101 (25%-125%) SRL =Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is the greater of either the adjusted MDL or the CRDL. Page 15 of 19 INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1406278-001 Client Sample ID: MW-22_06112014 Collection Date: 6111/2014 1300h Received Date: 6/13/2014 1010h Analytical Results DISSOLVED METALS Date Date Method Reporting Analytical 463 West 3600 South Compound Units Prepared Analyzed Used Limit Result Qual Salt Lake City, UT 84115 Arsenic mg/L 6/13/2014 1210h 6/16/2014 1448h E200.8 0.00500 < 0.00500 Beryllium mg/L 6/13/2014 1210h 6/17/2014 429h E200.8 0.000500 0.0152 Cadmium mg!L 6/13/2014 1210h 6/16/2014 1448h E200.8 0.000500 0.169 Calcium mg/L 6/13/2014 1210h 6/17/2014 1704h E200.7 50.0 400 Phone: (801) 263-8686 Chromium mg/L E200.8 0.0250 < 0.0250 6113/2014 1210h 6/16/2014 1448h Toll Free: (888) 263-8686 Cobalt mg/L 6/13/2014 1210h 6116/2014 1448h E200.8 0.0100 0.513 Fax: (80 1) 263-8687 Copper mg/L 6/13/2014 1210h 6/16/2014 1448h E200.8 0.0100 0.120 e-mail: awal@awal-labs.com Iron mg!L 6/13/2014 1210h 6/17/2014 429h E200.8 0.0300 0.0694 Lead mg!L 6113/2014 1210h 6117/2014 429h E200.8 0.00100 0.00629 web: www.awal-labs.com Magnesium mg!L 6/13/2014 1210h 6/17/2014 1704h E200.7 50.0 1,120 Manganese mg!L 6/13/2014 1210h 6/16/2014 2012h E200.8 0.500 46.5 Mercury mg/L 6113/2014 1450h 6/16/2014 1149h E245.1 0.000500 < 0.000500 Kyle F. Gross Molybdenum mg/L 6/13/2014 1210h 6/16/2014 1448h E200.8 0.0100 0.183 Laboratory Director Nickel mg!L 6/13/2014 1210h 6/16/2014 1448h E200.8 0.0200 0.316 Potassium mg!L 6/13/2014 1210h 6/19/2014 1147h E200.7 5.00 20.9 Jose Rocha Selenium mg!L 6/J3/2014 1210h 6/17/2014 326h E200.8 0.00500 0.0169 QA Officer Silver mg!L 6/13/2014 1210h 6/17/2014 326h E200.8 0.0100 < 0.0100 Sodium mg!L 6/13/2014 1210h 6/17/2014 1704h E200.7 50.0 267 Thallium mg!L 6/13/2014 1210h 6/18/2014 1253h E200.8 0.000500 0.00144 Tin mg!L 6/13/2014 1210h 6/16/2014 1448h E200.8 0.100 < 0.100 Uranium mg!L 6/13/2014 1210h 6/17/2014 509h E200.8 0.000300 0.0319 Vanadium mg/L 6/13/2014 1210h 6117/2014 1847h E200.7 0.0150 < 0.0150 Zinc mg/L 6/13/2014 1210h 6117/2014 1847h E200.7 0.0100 1.47 2 -Analyte concentration is too high for accurate matrix spike recovery and/or RPD. Report Date: 6/25/2014 Page 6 of33 All analyses applicableto\lKt' SO\ /\, md R<.!~ .rur ~fwuw.d Tn ILtul,~ti)·~"l:Ue pm!tw..'Ob._ rer\mrtll sampling lurQJ'rwllt>tl is locaLed on the anachcd COC. Cocl'idential Business lnfonnation: This report is providl!d for Lhe exclusive use of the addressee. Privileges of sut~K-qutnl \lit' otllsc IW'tl( ()(J!Ul t'Clllftom)' m n~;~ n~nbl.-ro( 1~'¥ ,.,.tr., N I~Hd~o~Q'\inn or~is report ln nm~~llr:.t with the ndvertiscment. promoli011 or sale or "ny product or process, or in connection with the re-publication of this rcpot1 for any purpose othenhao (ur-\tn:Giilti'O""~ t.li II tw-ll'I'IUrtcJ f'lil ol:i \.lntM\ llu( '"r'"· q1u tef41UlliJltili 'except for lf)tduc pcrfonnaocc of inspection .,nd/01 analysis in good faith and according to the rules of the trade and of science. INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1406278-001 Client Sample ID: MW-22_06112014 Collection Date: 6/11/2014 1300h Received Date: 6/13/2014 1010h Analytical Results Date Date Method Reporting Analytical 463 West 3600 South Compound Units Prepared Analyzed Used Limit Result Qual Salt Lake City, UT 84115 Ammonia (as N) rng/L 6/24/2014 1700h 6/24/2014 1948h E350.1 0.0500 0.534 Bicarbonate (as rng!L 6/25/2014 600h SM2320B 1.00 12.5 CaC03) Carbonate (as CaC03) mg!L 6/25/2014 600h SM2320B 1.00 < 1.00 Phone: (80 I) 263-8686 Chloride rng/L 6123/2014 1204h E300.0 1.00 54.9 Toll Free: (888) 263-8686 Fluoride rng!L 6/23/2014 1204h E300.0 1.00 14.5 Fax: (80 I) 263-8687 Ion Balance % 6/24/2014 933h Calc. -100 -8.51 e-mail: awal@awal-labs.com Nitrate/Nitrite (as N) mg!L 6/1412014 1857h E353.2 1.00 2.97 Sulfate rng!L 6/20/2014 1905h E300.0 1,000 6,950 web: www.awal-labs.com Total Anions, Measured meq/L 6/24/2014 933h Calc. 147 Total Cations, rneq/L 6/24/2014 933h Calc. 124 Measured Total Dissolved Solids mg!L 6117/2014 1200h SM2540C 100 8,560 Kyle F. Gross Total Dissolved Solids 6/24/2014 933h Calc. 0.970 Laboratory Director Ratio, Measured/Calculated Jose Rocha Total Dissolved Solids, mg!L 6/24/2014 933h Calc. 8,830 Calculated QA Officer 1 -Matrix spike recovery indicates matrix interference. The method is in control as indicated by the LCS. Report Date: 6/25/2014 Page 9 of33 All analyses applicable to the CWA, SDWA, and RCRA ore pctiOrmcd in accordance to NELAC proLocols Pcrtincm sampling information is located on the auachcd COC Cooftdential Business lnromHtlicm: This report is provided ror the cx.clusivc usc of the addressee Privileges of subsequent usc of\lu.· name of this company or auy member ofil'> statT, or rcproductiou of this report in connection with the ndvcrtiscment, promotion o1 sale of:my product or process, 01 in connection with the rc-publica1ion of this rcpon for any purpose other thao for the addressee will be grflnted on()' on coolacl This company accepts no responsibility exccpl for the due pcrfonnance of inspection andlor analysis in good faith and acco1ding lo the rules of the trade and of science. 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (80 1) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer ORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Project: 2nd Quarter Groundwater 20 14 Lab Sample ID: 1406278-001A Client Sample ID: MW-22_06112014 Collection Date: 6/11/2014 1300h Received Date: 6/13/2014 lOlOh Analytical Results Analyzed: 6/13/2014 1129h Units: J.tg/L Compound 2-Butanone Acetone Benzene Carbon tetrachloride Chloroform Chloromethane Methylene chloride Naphthalene Tetrahydrofuran Toluene Dilution Factor: Contact: Garrin Palmer Test Code: 8260-W VOAs by GC/MS Method 8260C/5030C Method: SW8260C CAS Reporting Analytical Number Limit Result Qual 78-93-3 20.0 <20.0 67-64-1 20.0 <20.0 71-43-2 1.00 < 1.00 56-23-5 1.00 < 1.00 67-66-3 1.00 < 1.00 74-87-3 1.00 < 1.00 75-09-2 1.00 < 1.00 91-20-3 1.00 < 1.00 109-99-9 1.00 < 1.00 108-88-3 1.00 < 1.00 Xylenes, Total 1330-20-7 1.00 < 1.00 Surrogate Surr: I ,2-Dichloroethane-d4 Surr: 4-Bromotluorobenzene Surr: Dibromotluoromethane Surr: Toluene-d8 CAS 17060-07-0 460-00-4 1868-53-7 2037-26-5 Result 54.2 50.5 49.9 49.9 Amount Spiked %REC Limits Qual 50.00 108 72-151 50.00 101 80-128 50.00 99.8 80-124 50.00 99.8 77-129 Report Date: 6/25/2014 Page 12 of33 All analyseli applicable to the C\V A, SDWA, and RCRA arc pe1 fonncd in accordance to NELAC protocols. Pcnineot sampling information is lncatcd on the allachcd COC, Confldcntial Business Information: This report is provided for the exclusive use of the addressee Privilege." of subsequent use of the name oftbis company or any member of iL'i sbfT, or reproduction oftbis report in connection with the ;,d\ ertiscment, promotion or sale of any prod11ct or IJroccss. or in connection wilh the re-publication of this r~port for B11y purpose other than for the addn.:sscc will he granted on I)' on conlacL This compilny accepts no responsibility cxccpl for the due pc1fonnam:c of inspection and/m nnalysis in good faith and according to the mle.s of the trade aud or science Company : Address: Contact: Project: Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector: GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407-(843) 556-8171-www.gel.com Certificate of Analysis Energy Fuels Resources (USA), Inc. 225 Union Boulevard Suite 600 Lakewood, Colorado 80228 Ms. Kathy Weinel White Mesa Mill GW MW-22 06112014 351093001 Ground Water 11-JUN-14 13:00 20-JUN-14 Client Project: Client ID: Report Date: DNMI00100 DNMIOOl July 16,2014 Parameter Qualifier Result Uncertainty MDC RL Units DF Analyst Date Time Batch Method Rad Gas Flow Proportional Counting GFPC, Total Alpha Radium, Liquid "As Received" Gross Radium Alpha 3.57 +/-0.414 The following Analytical Methods were performed: Method Description __ EPA 900.1 Modified ------- 0.565 1.00 pCiiL CXP3 07/12114 1616 1399658 Anal stComm=e=nffi=------- Surrogate/Tracer Recovery Test ______ R_es_u_lt ___ Nominal Recove_ry,_0_% __ _ Barium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 83.9 (25%-125%) Notes: Counting Uncertainty is calculated at the 68% confidence level (1-sigma). SRL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is the greater of either the adjusted MDL or the CRDL. Page 12 of 19 INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1406278-002 American West Client Sample ID: MW-23_06112014 ANAlYTICAl lABORATORIES Collection Date: 6/11/2014 900h Received Date: 6/13/2014 1010h Analytical Results DISSOLVED METALS Date Date Method Reporting Analytical 463 West 3600 South Compound Units Prepared Analyzed Used Limit Result Qual Salt Lake City, UT 84115 Arsenic mg/L 6113/2014 1210h 6/16/2014 1506h E200.8 0.00500 < 0.00500 Beryllium mg/L 6/13/2014 1210h 6/17/2014 435h E200.8 0.000500 < 0.000500 Cadmium mg/L 6/13/2014 1210h 6/16/2014 1506h E200.8 0.000500 < 0.000500 Calcium mg/L 6113/2014 1210h 6/17/2014 1711h E200.7 50.0 430 Phone: (801) 263-8686 Chromium mg/L 6/13/2014 1210h 6/16/2014 1506h E200.8 0.0250 < 0.0250 Toll Free: (888) 263-8686 Cobalt mg/L 6113/2014 1210h 6/16/2014 1506h E200.8 0.0100 < 0.0100 Fax: (80 1) 263-8687 Copper mg/L 6/13/2014 1210h 6/16/2014 1506h E200.8 0.0100 0.0171 e-mail: awal@awal-labs.com Iron mg/L 6/13/2014 1210h 6/17/2014 435h E200.8 0.0300 < 0.0300 Lead mg/L 6/13/2014 1210h 6/17/2014 435h E200.8 0.00100 < 0.00100 web: www.awa1-labs.com Magnesium mg/L 6/13/2014 1210h 6/17/2014 1711h E200.7 50.0 160 Manganese mg/L 6113/2014 1210h 6116/2014 1506h E200.8 0.0100 0.0147 Mercury mg/L 6/13/2014 1450h 6/16/2014 1155h E245.1 0.000500 < 0.000500 Kyle F. Gross Molybdenum mg/L 6/13/2014 1210h 6/16/2014 1506h E200.8 0.0100 < 0.0100 Laboratory Director Nickel mg/L 6/13/2014 1210h 6/16/2014 1506h E200.8 0.0200 0.0271 Potassium mg/L 6/13/2014 1210h 6/19/2014 1152h E200.7 5.00 8.80 Jose Rocha Selenium mg/L 6113/2014 1210h 6/17/2014 354h E200.8 0.00500 < 0.00500 QA Officer Silver mg/L 6113/2014 1210h 6117/2014 354h E200.8 0.0100 < 0.0100 Sodium mg/L 6113/2014 1210h 6/17/2014 1711h E200.7 50.0 380 Thallium mg/L 6/13/2014 1210h 6/18/2014 1258h E200.8 0.000500 < 0.000500 Tin mg/L 6113/2014 1210h 6/16/2014 1506h E200.8 0.100 < 0.100 Uranium mg/L 6/13/2014 1210h 6/17/2014 515h E200.8 0.000300 0.00886 Vanadium mg/L 6/13/2014 1210h 6/17/2014 1858h E200.7 0.0150 < 0.0150 Zinc mg/L 6/13/2014 1210h 6/17/2014 1858h E200.7 0.0100 0.0149 Report Date: 6/25/2014 Page 7 of33 All analyses applicLJb\e 1o the CWA, SD\V A, and RCRA are pel formed in accordance to NELAC protocols. Pertinent sampling informatioll is located on the auachcd COC~ Confidential Business Information: This report 1s provided for the exclusive use of the ad(\rcsscc4 Privileges of subsequent usc of the name nfthis company or any mcmbc1 of iLs staff, or reproduction orlhis report in co1mcction with the ndvcrtis~ment, rromolion m sale of ~my product or process, or in connection with the re-publication of this repo11 for any plllJ10SC olhcr Lhao for lbc addressee will be granted only on conlacL This company accepts 110 responsibility except for 1he dul.! perfonnance of inspection and/or analysis iu good faith and according to the rules of Lhc trade aDd of science. INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1406278-002 Client Sample ID: MW-23_06112014 Collection Date: 6/11/2014 900h Received Date: 6/13/2014 1010h Analytical Results Date Date Method Reporting Analytical 463 West 3600 South Compound Units Prepared Analyzed Used Limit Result Qual Salt Lake City, UT 84115 Ammonia (as N) mg!L 6/24/2014 1700h 6/24/2014 1952h E350.1 0.0500 < 0.0500 Bicarbonate (as mg/L 6/17/2014 956h SM2320B 1.00 276 CaC03) Carbonate (as CaC03) mg/L 6/17/2014 956h SM2320B 1.00 < 1.00 Phone: (80 1) 263-8686 Chloride mg/L 6/23/2014 1220h E300.0 1.00 7.44 Toll Free: (888) 263-8686 Fluoride mg/L 6/23/2014 1220h E300.0 1.00 < 1.00 Fax: (80 I) 263-8687 Ion Balance % 6/24/2014 933h Calc. -100 -4.55 e-mail: awal@awal-labs.com Nitrate/Nitrite (as N) mg/L 6/14/2014 1858h E353.2 0.100 0.195 Sulfate mg/L 6/20/2014 1920h E300.0 1,000 2,430 web: www.awal-labs.com Total Anions, Measured meq/L 6/24/2014 933h Calc. 56.2 Total Cations, meq/L 6/24/2014 933h Calc. 51.4 Measured Total Dissolved Solids mg/L 6/13/2014 1900h SM2540C 20.0 3,620 Kyle F. Gross Total Dissolved Solids 6/24/2014 933h Calc. 1.01 Laboratory Director Ratio, Measured/Calculated Jose Rocha Total Dissolved Solids, mg/L 6/24/2014 933h Calc. 3,580 Calculated QA Officer 1 -Matrix spike recovery indicates matrix intet:ference. The method is in control as indicated by the LCS. Report Date: 6/25/2014 Page 10 of33 All an~ lyses applicable 1o the CWA, SDWA, and RCRA arc performed in accordance to NELAC protocols Pertinent sampling infonnation is locaLcd ou the anachcd COC Coofidcntial Business lnformntion: This report is p1ovidcd for the exclusive usc oftbc addressee. Privileges or subsequent use of lhc name of this company or any member of its sta\T, or reproduction of this rerort in connection with the odvcrtiscment, promotion or sale or r~ny product or process, 01 in connection with the re-publication of this 1cpo1t for any purpose other Uum for !.he addressee will be granted only on contact. This company uccepts no responsibility cxccpl for the due performance of inspection andlur analysi~ in good faith aod accordin£ 10 tbc n1les of lhc trade aod of science American West ANALYTICAl lABORATORIES 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (80 1) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer ORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1406278-002A Client Sample ID: MW-23_06112014 Collection Date: 6/!l/2014 900h Received Date: 6/13/2014 lOlOh Analytical Results Analyzed: 6/13/2014 ll48h Units: J.Lg/L Compound 2-Butanone Acetone Benzene Carbon tetrachloride Chloroform Chloromethane Methylene chloride Naphthalene Tetrahydrofuran Toluene Xylenes, Total Dilution Factor: Contact: Garrin Palmer Test Code: 8260-W VOAs by GC/MS Method 8260C/5030C Method: SW8260C CAS Reporting Analytical Number Limit Result Qual 78-93-3 20.0 <20.0 67-64-1 20.0 <20.0 71-43-2 1.00 < 1.00 56-23-5 1.00 < 1.00 67-66-3 1.00 < 1.00 74-87-3 1.00 < 1.00 75-09-2 1.00 < 1.00 91-20-3 1.00 < 1.00 109-99-9 1.00 < 1.00 108-88-3 1.00 < 1.00 1330-20-7 1.00 < 1.00 Surrogate CAS Result Amount Spiked %REC Limits Qual Surr: 1,2-Dich1oroethane-d4 Surr: 4-Bromofluorobenzene Surr: Dibromofluoromethane Surr: To1uene-d8 17060-07-0 460-00-4 1868-53-7 2037-26-5 54.4 49.4 50.7 50.6 50.00 109 72-151 50.00 98.8 80-128 50.00 101 80-124 50.00 101 77-129 Report Date: 6/25/2014 Page 13 of33 All ann lyses Rpplicnble to the CWA, SDWA, and RCRA arc performed in accordance to NELAC protocols_ Pcnincnc sampling information is located on the auachcd COC Confidcmial Business lnfonnalion: This rcpon is provided for !he cxclusiYc usc of the addressee. Privileges ofsubsequcnl use of the name ofthis company or any member of its stafT. ur reproduction of this report in connection with Lhc advcriisemenl, promotion m sale of:my product or process, or in connection with the re-publication oflJ·Iis 1epo11 for any purpose other Uum for the addressee will be granted only on L:Ontacl This company nccepts no responsibility exccpl for the due pcrfonnance of inspection and/m noalysis in good failJ1 and according to the n1lcs of the trade and of science GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407-(843) 556-8171 -www.gel.com Certificate of Analysis Report Date: July 16,2014 Parameter Company : Address : Contact: Project: Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector: Energy Fuels Resources (USA), Inc. 225 Union Boulevard Suite 600 Lakewood, Colorado 80228 Ms. Kathy Weinel White Mesa Mill GW MW-23 06112014 351093002 Ground Water 11-JUN-14 09:00 20-JUN-14 Client ------- Qualifier Result Uncertainty MDC RL ------Rad Gas Flow Proportional Counting GFPC, Total Alpha Radium, Liquid "As Received" Gross Radium Alpha 1.22 +/-0.223 The following Analytical Methods were performed: Method Q~~Jiptign __ EPA 900.1 Modified 0.3 17 1.00 Project: Client ID: DNMI00100 DNMIOOJ Units DF Analyst Date Time Batch Method pCi/L CXP3 07112114 1616 1399658 Anal st Comments Surro ate/Tracer Recovery_ Test ______ R_es::.cu.:...lt.:....__..:..N.:...o..:..m~inal Recovery% ~cceptable Limits Barium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 101 (25 %-125%) Notes: Counting Uncertainty is calculated at the 68% confidence level (1-sigma). SRL =Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is the greater of either the adjusted MDL or the CRDL. Page 13 of 19 INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1406025-003 Client Sample ID: MW-24_05302014 Collection Date: 5/30/2014 710h Received Date: 6/3/2014 940h Analytical Results DISSOLVED METALS Date Date Method Reporting Analytical 463 West 3600 South Compound Units Prepared Analyzed Used Limit Result Qual Salt Lake City, UT 84115 Arsenic mg/L 6/4/2014 1025h 6/9/2014 1456h E200.8 0.00500 < 0.00500 Beryllium mg/L 6/4/2014 1025h 6/10/2014 1629h E200.8 0.000500 < 0.000500 Cadmium mg/L 6/4/2014 1025h 6/9/2014 1456h E200.8 0.000500 0.00291 Calcium mg/L 6/4/2014 1025h 6/1112014 1745h E200.7 50.0 463 Phone: (801) 263-8686 Chromium mg/L 6/4/2014 1025h E200.8 0.0250 < 0.0250 6/9/2014 1456h Toll Free: (888) 263-8686 Cobalt mg/L 6/4/2014 1025h 6/9/2014 1456h E200.8 0.0100 0.0285 Fax: (801) 263-8687 Copper mg/L 6/4/2014 1025h 6/9/2014 1456h E200.8 0.0100 < 0.0100 e-mail: awal@awal-labs.com Iron mg/L 6/4/2014 1025h 6/10/2014 1629h E200.8 0.0300 0.137 Lead mg/L 6/4/2014 1025h 6/10/2014 1629h E200.8 0.00100 < 0.00100 web: www.awal-labs.com Magnesium mg/L 6/4/2014 1025h 6/11/2014 1745h E200.7 50.0 187 Manganese mg/L 6/4/2014 1025h 6/10/2014 1606h E200.8 0.0250 1.51 Mercury mg/L 6/4/2014 1530h 6/5/2014 1012h E245.1 0.000500 < 0.000500 Kyle F. Gross Molybdenum mg/L 6/4/2014 1025h 6/9/2014 1456h E200.8 0.0100 < 0.0100 Laboratory Director Nickel mg/L 6/4/2014 1025h 6/9/2014 1456h E200.8 0.0200 0.0261 Potassium mg/L 6/4/2014 1025h 6/12/2014 1255h E200.7 1.00 11.9 Jose Rocha Selenium mg/L 6/4/2014 1025h 6/9/2014 1456h E200.8 0.00500 < 0.00500 QA Officer Silver mg/L 6/4/2014 1025h 6/9/2014 1456h E200.8 0.0100 < 0.0100 Sodium mg/L 6/4/2014 1025h 6/12/2014 1045h E200.7 50.0 498 Thallium mg/L 6/4/2014 1025h 6/10/2014 1629h E200.8 0.000500 0.00123 Tin mg/L 6/4/2014 1025h 6/10/2014 1734h E200.8 0.100 < 0.100 Uranium mg/L 6/4/2014 1025h 6110/2014 1741h E200.8 0.000300 0.00440 Vanadium mg/L 6/4/2014 1025h 6/12/2014 1255h E200.7 0.0150 < 0.0150 Zinc mg/L 6/4/2014 1025h 6/12/2014 1255h E200.7 0.0100 0.0604 Report Date: 6112/2014 Page 8 of38 All analyses applicnblc to the CWA, SDWA, (]nd RCRA arc perConncd in accordance lo NELAC protocols. Pertinent sampling infonnation is located on the anachcd COC Conlidcntia\ Business rnfonn:~tion: This rcporL is provided for the exclusive usc of the addressee. Privileges of subsequent usc of the name of this company or any member of its staff, or reproduction of this report in connection with Lhc Od\'crliscmcnL, promotion or sale of any product or process, OJ in connection with the rc-publicatil)n of this report for any purpose olhe1 than for the l'ldd.ressee will be granted only on contact. This comprmy accepts no respoosibility except for the dnc performance ofinspcctionnndlor analysis in good faith and 1.ccording to the mlcs of the trade aud of science, INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 20 14 Lab Sample ID: 1406025-003 Client Sample ID: MW-24_05302014 Collection Date: 5/30/2014 710h Received Date: 6/3/2014 940h Analytical Results Date Date Method Reporting Analytical 463 West 3600 South Compound Units Prepared Analyzed Used Limit Result Qual Salt Lake City, UT 84115 Ammonia (as N) mg/L 6/6/2014 1030h 6/9/2014 1950h E350.l 0.0500 0.0756 Bicarbonate (as mg!L 6/4/2014 752h SM2320B 1.00 111 CaC03) Carbonate (as CaC03) mg!L 6/4/2014 752h SM2320B 1.00 < 1.00 Phone: (801) 263-8686 Chloride mg!L 6/10/2014 1740h E300.0 10.0 44.7 Toll Free: (888) 263-8686 Fluoride mg!L 6/10/2014 2255h E300.0 0.100 0.337 Fax: (801) 263-8687 Ion Balance % 6/1212014 1339h Calc. -100 5.26 e-mail: awal@awal-labs.com Nitrate/Nitrite (as N) mg!L 6/5/2014 1811h E353.2 0.100 0.269 Sulfate mg!L 6/10/2014 1725h E300.0 500 2,450 web: www.awal-labs.com Total Anions, Measured meq/L 6/12/2014 1339h Calc. 54.4 Total Cations, meq/L 6/12/2014 1339h Calc. 60.4 Measured Total Dissolved Solids mg!L 6/4/2014 1205h SM2540C 20.0 3,970 Kyle F. Gross Total Dissolved Solids 6112/2014 1339h Calc. 1.07 Laboratory Director Ratio, Measured/Calculated Jose Rocha Total Dissolved Solids, mg!L 6/12/2014 1339h Calc. 3,720 Calculated QA Officer Report Date: 6/12/2014 Page 13 of38 All ~tYMI)"'fCJJ appllnbW ~~the CWA, S.t'JWA.,.LU\d RCXA llfti JKtltHuldl in accordance to NELAC proLocol11. Pcnmr:q, RntltTIO.JIIffunnation is located on the anachcd COC. Confidential Business ln[orrmllion: This rcpl.)rt is provided for the exclusive use of the ttd•h~-Jtrivilt:~~ o(-ubscquent ttlloof~~ r~,.~~l ~('t!illff!l~) 91 any member of iLs staiT, or rcprochwr Ott Mlhh ft'T"'i>U lh WJ,mcclion wiLh the Oldvertiseml.lnt, promotion or sale or any product or process, or in conncclion with lhc re-publication of this reput1 fm Bny pnrJ!OSC otl~ 1tnm for the ad'~~ Ytltl brcotiiUI~'il 11ftl Bt"(''utact. This company accepts no resplin 11JlHt)1c::<<qM ~~ lllc due perfonnance of inspection and/01 analysis in good fail.h and according to the mlcs or the trade aod ofscienC<'. 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax:(801)263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer ORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1406025-003A Client Sample ID: MW-24_05302014 Collection Date: 5/30/2014 710h Received Date: 6/3/2014 Analytical Results Analyzed: 6/3/2014 1326h Units: f.lg/L Compound 2-Butanone Acetone Benzene Carbon tetrachloride Chloroform Chloromethane Methylene chloride Naphthalene Tetrahydrofuran Toluene 940h Dilution Factor: Contact: Garrin Palmer Test Code: 8260-W VOAs by GC/MS Method 8260C/5030C Method: SW8260C CAS Reporting Analytical Number Limit Result Qual 78-93-3 20.0 <20.0 67-64-1 20.0 <20.0 71-43-2 1.00 < 1.00 56-23-5 1.00 < 1.00 67-66-3 1.00 < 1.00 74-87-3 1.00 < 1.00 75-09-2 1.00 < 1.00 91-20-3 1.00 < 1.00 109-99-9 1.00 < 1.00 108-88-3 1.00 < 1.00 Xylenes, Total 1330-20-7 1.00 < 1.00 Surrogate Surr: I ,2-Dichloroethane-d4 Surr: 4-Bromofluorobenzene Surr: Dibromofluoromethane Surr: Toluene-d8 CAS 17060-07-0 460-00-4 1868-53-7 2037-26-5 Result 53.6 49.0 49.6 48.3 Amount Spiked %REC Limits Qual 50.00 107 72-151 50.00 98.0 80-128 50.00 99.3 80-124 50.00 96.7 77-129 Report Date: 6/12/2014 Page 18 of38 All ann lyses applicable 1o the CWA, SDWA, nnd RCRA arc performed in accordance lo NELAC prolocols. Pertinent sampling in forma lion is located on the ouachcd COC. Con(ldential Business Jnformnlion: This report is provided for the exclusive use oft he addressee. Privileges of subsequent usc of the name of this company or any member ofiLs stniT, or reproduction of this report in connection with Lhe advertisement, promotion or sale of <'lny product or process, or in connection with Lhe re-publication of this report for 31\Y purpose othe1 than for the addJ-esscc will be granted only on contacL This company accepts no responsibility except for the due pcrfonnancc ofinspectmn nmllor analysis in good faitJl and according Lo tbc n1les of Lbc trade and or science GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Report Date: June 30, 2014 Company : Address : Energy Fuels Resources (USA), Inc. 225 Union Boulevard Contact: Project: Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector: Suite 600 Lakewood, Colorado 80228 Ms. Kathy Weinel White Mesa Mill GW MW-24_05302014 350282015 Ground Water 30-MA Y-14 07:10 09-JUN-14 Client Parameter Qualifier Result Uncertainty,__ __ M_D_C_ Rad Gas Flow Proportional Counting GFPC, Total Alpha Radium, Liquid "As Received" Gross Radium Alpha U 1.00 +/-0.280 0.917 RL 1.00 Project: Client ID: DNMI00100 DNMI001 Units ~F Analyst Date Time Batch Method pCi!L CXP3 06/26/14 1122 1394634 The following Analytical Methods were perfi_o_rrn_ed_: _____________ _ Metl'!.QQ._ __ DescriP-tion AnalyJi.L Comment EPA 900.1 Modified Surro~ate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits Barium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 104 (25%-125%) Notes: Counting Uncertainty is calculated at the 68% confidence level (1-sigma). SRL =Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is the greater of either the adjusted MDL or the CRDL. Page 28 of31 INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1406025-006 Client Sample ID: MW-25_06022014 Collection Date: 6/2/2014 1055h Received Date: 6/3/2014 940h Analytical Results DISSOLVED METALS Date Date Method Reporting Analytical 463 West 3600 South Compound Units Prepared Analyzed Used Limit Result Qual Salt Lake City, UT 84115 Arsenic mg/L 6/4/2014 1025h 6/9/2014 1547h E200.8 0.00500 < 0.00500 Beryllium mg/L 6/4/2014 1025h 6/10/2014 1646h E200.8 0.000500 < 0.000500 Cadmium mg/L 6/4/2014 1025h 6/9/2014 1547h E200.8 0.000500 0.00124 Calcium mg/L 6/4/2014 1025h 6/1 1/2014 1749h E200.7 50.0 336 Phone: (801)263-8686 Chromium mg/L 0.0250 < 0.0250 6/4/2014 1025h 6/9/2014 1547h E200.8 Toll Free: (888) 263-8686 Cobalt mg/L 6/4/2014 1025h 6/9/2014 1547h E200.8 0.0100 < 0.0100 Fax: (80 1) 263-8687 Copper mg/L 6/4/2014 1025h 6/9/2014 1547h E200.8 0.0100 < 0.0100 e-mail: awal@awal-labs.com Iron mg/L 6/4/2014 102Sh 6110/2014 1646h E200.8 0.0300 < 0.0300 Lead mg/L 6/4/2014 1025h 6/10/2014 1646h E200.8 0.00100 < 0.00100 web: www.awal-labs.com Magnesium mg/L 6/4/2014 1025h 6/11/2014 1749h E200.7 50.0 125 Manganese mg/L 6/4/2014 1025h 6/9/2014 1547h E200.8 0.0100 1.44 Mercury mg/L 6/4/2014 1530h 6/5/2014 1018h E245.1 0.000500 < 0.000500 Kyle F. Gross Molybdenum mg/L 6/4/2014 1025h 6/9/2014 1547h E200.8 0.0100 0.0109 Laboratory Director Nickel mg/L 6/4/2014 1025h 6/9/2014 1547h E200.8 0.0200 < 0.0200 Potassium mg/L 6/4/2014 1025h 6/12/2014 1259h E200.7 1.00 8.90 Jose Rocha Selenium mg/L 6/4/2014 1025h 6/9/2014 1547h E200.8 0.00500 < 0.00500 QA Officer Silver mg/L 6/4/2014 1025h 6/9/2014 1547h E200.8 0.0100 < 0.0100 Sodium mg/L 6/4/2014 1025h 6/12/2014 1049h E200.7 50.0 298 Thallium mg/L 6/4/2014 1025h 6/10/2014 1646h E200.8 0.000500 0.000808 Tin mg/L 6/4/2014 1025h 6/10/2014 1746h E200.8 0.100 < 0.100 Uranium mg/L 6/4/2014 1025h 6/10/2014 1753h E200.8 0.000300 0.00607 Vanadium mg/L 6/4/2014 1025h 6/12/2014 1259h E200.7 0.0150 < 0.0150 Zinc mg/L 6/4/2014 1025h 6/12/2014 1259h E200.7 0.0100 < 0.0100 Report Date: 6/12/2014 Page 10 of38 All ann lyses flpplicable to the CWA, SDWA, nnd RCRA arc performed in accordance to NI!LAC protocols. Pertinent sampling information is localCd on the auachcd COC. Confidential Business Infonn:~tion: This report is provided for lhc exclusive usc oftbc addressee_ Privileges of subsequent use of the name of this cmnpany or any membc1 of iiS starr, or reproduction of Lhis report in connection with the advcriiscmcnl, prmnolion or sale ofnny product or process, or in connection with the re-publication oftJ1is rcpon for any purpo.~c olhc1 lhao for the addressee will be granted only on cont:Jct This company accepts no responsibility except for the due pcrfonnance of inspection and/or analysis in good faith and according to the rules of the trade and of science, INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1406025-006 American West Client Sample ID: MW-25_06022014 ~riA l Yl!C AI lAP O ~'ITOPII 5 Collection Date: 6/2/2014 1055h Received Date: 6/3/2014 940h Analytical Results Date Date Method Reporting Analytical 463 West 3600 South Compound Units Prepared Analyzed Used Limit Result Qual Salt Lake City, UT 84115 Ammonia (as N) rng/L 6/6/2014 1030h 6/9/2014 1952h E350.1 0.0500 0.391 Bicarbonate (as rng/L 6/4/2014 752h SM2320B 1.00 322 CaC03) Carbonate (as CaC03) rng/L 6/4/2014 752h SM2320B 1.00 < 1.00 Phone: (801) 263-8686 Chloride rng/L 6110/2014 1915h E300.0 5.00 30.9 Toll Free: (888) 263-8686 Fluoride rng/L 6/10/2014 2327h E300.0 0.100 0.328 Fax: (801) 263-8687 Ion Balance % 6112/2014 1339h Calc. -100 0.695 e-mail: awal@awal-labs.com Nitrate/Nitrite (as N) rng/L 6/5/2014 1824h E353.2 0.100 < 0.100 Sulfate rng/L 6/10/2014 1828h E300.0 500 1,560 web: www.awal-labs.com Total Anions, Measured rneq/L 6/12/2014 1339h Calc. 39.7 Total Cations, rneq/L 6/12/2014 1339h Calc. 40.3 Measured Total Dissolved Solids rng/L 6/4/2014 1205h SM2540C 20.0 2,820 Kyle F. Gross Total Dissolved Solids 6/12/2014 1339h Calc. 1.11 Laboratory Director Ratio, Measured/Calculated Jose Rocha Total Dissolved Solids, rng/L 6/12/2014 1339h Calc. 2,550 Calculated QA Officer Report Date: 6/12/2014 Page 15 of38 All analyses applict~blc to Lhc CWA, SDWA, ond RCRA arc pcrfonncd in accordance to NELAC protocols. Pcrtincm sampling inronnalion is locaLCd on the attached COC. Confidenti<'ll B11sincss Jnfonnotion: This report is pmvidcd for the exclusive use of Lhc addressee, Privileges of subsequent use of the name of this company or any member of its sta1T, or reproduction of Lbis report in co11nection with the advertisement, promolion or sale of llny producl or process, or in connection wilh the rc.publication ofthis rcp011 for any purpose uthcr thr~n for the addressee will be granted only on cnntacL. This company accepts no responsibility exccpl forthc due pcrfonnance of inspection and/o1 analysis in good faith and according to tbc mlcs ofihe trade and or science. 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer ORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1406025-006A Client Sample ID: MW-25_06022014 Collection Date: 6/2/2014 1055h Received Date: 6/3/2014 940h Analytical Results Analyzed: 6/3/2014 1422h Units: J.Lg/L Compound 2-Butanone Acetone Benzene Carbon tetrachloride Chloroform Chloromethane Methylene chloride Naphthalene Tetrahydrofuran Toluene Xylenes, Total Dilution Factor: Contact: Garrin Palmer Test Code: 8260-W VOAs by GC/MS Method 8260C/5030C Method: SW8260C CAS Reporting Analytical Number Limit Result Qual 78-93-3 20.0 <20.0 67-64-1 20.0 <20.0 71-43-2 1.00 < 1.00 56-23-5 1.00 < 1.00 67-66-3 1.00 < 1.00 74-87-3 1.00 < 1.00 75-09-2 1.00 < 1.00 91-20-3 1.00 < 1.00 109-99-9 1.00 < 1.00 108-88-3 1.00 < 1.00 1330-20-7 1.00 < 1.00 Surrogate CAS Result Amount Spiked %REC Limits Qual Surr: I ,2-Dichloroethane-d4 Surr: 4-Bromofluorobenzene Surr: Dibromofluoromethane Surr: Toluene-dB 17060-07-0 460-00-4 1868-53-7 2037-26-5 53.4 49.4 50.1 48.5 50.00 107 72-151 50.00 98.8 80-128 50.00 100 80-124 50.00 97.0 77-129 Report Date: 6/12/2014 Page 21 of38 All an:~ lyses applicable to the CWA, SDWA, and RCRA are pcrronned in acco1dancc to NELAC protocols Pertinent sampling infonnalion is located Q[l the aLLached COC Conl1dcnlial Business lnfommtion: This report is p10vidcct for the exclusive use of the addressee Privileges of subsequent use of the name or this company or any member of its stniT, or reproduction orthis report in connection with Lbe od,,ertiscmcnt, promotion or sale of :my product or process, or in connection with the re-publication of this •cp01t for any purpose otber Lhan for the addressee will be grantcd only on contact. This company occepl5 no responsibility except forthc due pcrfonnancc of inspection nn&or analysis in good failb and according to tbc mlcs of Lbc trade and or science. GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407-(843) 556-8171 -www.gel.com Certificate of Analysis Report Date: June 30, 2014 Company : Address: Energy Fuels Resources (USA), Inc. 225 Union Boulevard Suite 600 Lakewood, Colorado 80228 Contact: Ms. Kathy Weinel Project: White Mesa Mill GW ----Client Sample ID: MW-25_06022014 Sample ID: 350282016 Matrix: Ground Water Collect Date: 02-JUN-14 10:55 Receive Date: 09-JUN-14 Collector: Client Parameter ___ Qualifier Result Uncertainty MDC Rad Gas Flow Proportional Counting GFPC, Total Alpha Radium, Liquid "As Received" Gross Radium Alpha U 1.00 +/-0.289 0.810 The following Analytical Methods were performed: --Method Desori tio,.,u"----________ _ EPA 900.1 Modified Surrogate/Tracer Recovery'-_T_e_s_t _______ _ Barium Carrier GFPC, Total Alpha Radium, Liquid "As Received" Notes: Counting Uncertainty is calculated at the 68% confidence level (!-sigma). RL 1.00 Result Project: Client ID: DNMIOOIOO DNMIOOl Units DF Analyst Date Time Batch Method pCi!L CXP3 06/26/14 1122 1394634 ------·--- Anal jJ::omment ---------- Nominal Recovery% Acceptable Limits 101 (25%-125%) SRL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is the greater of either the adjusted MDL or the CRDL. Page 29 of31 INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1406109-006 Client Sample ID: MW-26_06052014 ANALYTICAL lABORATOAifS Collection Date: 6/5/2014 630h Received Date: 6/5/2014 1615h Analytical Results DISSOLVED METALS Date Date Method Reporting Analytical 463 West 3600 South Compound Units Prepared Analyzed Used Limit Result Qual Salt Lake City, UT 84115 Arsenic mg/L 6/6/2014 1125h 6/9/2014 2101h E200.8 0.00500 < 0.00500 Beryllium mg/L 6/6/2014 1125h 6/11/2014 407h E200.8 0.000500 < 0.000500 Cadmium mg/L 6/6/2014 1125h 6/9/2014 2101h E200.8 0.000500 < 0.000500 Calcium mg/L 6/6/2014 1125h 6/12/2014 1636h E200.7 50.0 515 Phone: (801) 263-8686 Chromium E200.8 0.0250 < 0.0250 mg/L 6/6/2014 1125h 6/9/2014 2101h Toll Free: (888) 263-8686 Cobalt mg/L 6/6/2014 1125h 6/9/2014 2101h E200.8 0.0100 < 0.0100 Fax: (801) 263-8687 Copper mg/L 6/6/2014 1125h 6/9/2014 2101b E200.8 0.0100 < 0.0100 e-mail: awal@awal-labs.com Iron mg/L 6/6/2014 1125h 6/11/2014 407h E200.8 0.0300 0.381 Lead mg/L 6/6/2014 1125h 6/11/2014 407h E200.8 0.00100 < 0.00100 web: www.awal-labs.com Magnesium mg/L 6/6/2014 1125h 6/12/2014 1636h E200.7 50.0 191 Manganese mg/L 6/6/2014 ll25h 6/9/2014 2101h E200.8 0.0100 1.15 Mercury mg/L 6/9/2014 1445h 6/10/2014 1134h E245.1 0.000500 < 0.000500 Kyle F. Gross Molybdenum mg/L 6/6/2014 1125h 6/9/2014 2101h E200.8 0.0100 < 0.0100 Laboratory Director Nickel mg/L 6/6/2014 1125h 6/9/2014 2101h E200.8 0.0200 < 0.0200 Potassium mg!L 6/6/2014 1125h 6/12/2014 2144b E200.7 1.00 11.7 Jose Rocha Selenium mg/L 6/6/2014 1125h 6/9/2014 2101h E200.8 0.00500 0.00641 QA Officer Silver mg/L 6/6/2014 1125h 6/9/2014 2101h E200.8 0.0100 < 0.0100 Sodium mg/L 6/6/2014 1125h 6/12/2014 1636h E200.7 50.0 178 Thallium mg/L 6/6/2014 1125h 6/11/2014 407h E200.8 0.000500 < 0.000500 Tin mg/L 6/6/2014 1125h 6/11/2014 1320b E200.8 0.100 < 0.100 Uranium mg/L 6/6/2014 1125b 6/11/2014 542h E200.8 0.000300 0.0750 Vanadium mg/L 6/6/2014 1125h 6/12/2014 1808h E200.7 0.0150 < 0.0150 Zinc mg/L 6/6/2014 1125h 6/12/2014 1808h E200.7 0.0100 < 0.0100 Report Date: 6/17/2014 Page 14 of61 All an:. lyses applicable to lhc CWA, SDWA, and RCRA are pel fmmed in accordance to NELAC protocols Pertinent sampling infonnation is locat£d on the attached COC. Conlideotial Business Information: This report is provided for Lbc cxclusiYe use oflhe addressee, Privileges of subscqucm usc of the name oftbis company or any metnbl:r of its sLafT, or reproduction oflhis report in coJmection with tlJc advcrtiscmcnl, prmnolion or sale o( any product or process, or in connection with the rc-publict~tion ofll1is rcpon for any purpose olher lhao for Lhc addressee will be granted only on contact This company accepts no responsibility except for lhc due pcrfonnancc of inspection and/or analysis in good faitl1 and according Lo lhl: rules of the trade and of science INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1406109-006 Client Sample ID: MW-26_06052014 Collection Date: 6/5/2014 630h Received Date: 6/5/2014 1615h Analytical Results Date Date Method Reporting Analytical 463 West 3600 South Compound Units Prepared Analyzed Used Limit Result Qual Salt Lake City, UT 84115 Ammonia (as N) mg/L 6/15/2014 l!OOh 6116/2014 1245h E350.1 0.0500 0.256 Bicarbonate (as rng/L 6/10/2014 614h SM23208 1.00 341 CaC03) Carbonate (as CaC03) mg/L 6/10/2014 614h SM23208 1.00 < 1.00 Phone: (80 1) 263-8686 Chloride mg/L 6/12/2014 1913h E300.0 10.0 63.2 Toll Free: (888) 263-8686 Fluoride mg/L 6/12/2014 2119h E300.0 0.100 0.279 Fax: (801) 263-8687 Ion Balance % 6/15/2014 !93th Calc. -100 7.17 e-mail: awal@awal-labs.com Nitrate/Nitrite (as N) mg/L 6/14/2014 1743h E353.2 0.100 1.42 Sulfate mg/L 6/12/2014 !620h E300.0 500 1,640 web: www.awal-labs.com Total Anions, Measured meq/L 6/15/2014 193\h Calc. 42.8 Total Cations, meq/L 6/15/2014 193lh Calc. 49.4 Measured Total Dissolved Solids mg/L 6/6/2014 1240h SM2540C 20.0 3,160 Kyle F. Gross Total Dissolved Solids 6/15/2014 193\h Calc. 1.13 Laboratory Director Ratio, Measured/Calculated Jose Rocha Total Dissolved Solids, mg/L 6/15/2014 193\h Calc. 2,810 Calculated QA Officer Report Date: 6/17/2014 Page 25 of 61 All ann lyses applicable Lo the CWA, SDWA, nnd RCRA arc pcrfonncd in accordance to NELAC pro locals Pcninent sampling inronnalion is located on the auachcd COC Confidcnlial Business lnfonmllion: This report is providl!d for Lhc cxclusi\'C usc of the oddrcssce Privileges of subsequent usc orthc name oftl1is comp:my or ony member ofil5 sLaiT, or rcrroduction of this repor1 in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this 1cport for a1ly purpose other lh11n for Lhc addressee will be granted only on contact This company accl1'ts no responsibility exc~pt for the due pcrfonnancc of inspection and/or analysis in good faith ond according to the mles of the trade and or science. American West ANALYTICAl LABORATORIES 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer ORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1406109-006A Client Sample ID: MW-26_06052014 Collection Date: 6/5/2014 630h Received Date: 6/5/2014 Analytical Results Analyzed: 6/6/2014 925h Units: ~g/L Compound Chloroform 1615h Dilution Factor: 20 Contact: Garrin Palmer Test Code: 8260-W VOAs by GC/MS Method 8260C/5030C Method: SW8260C CAS Reporting Analytical Number Limit Result Qual 67-66-3 20.0 1,450 Surrogate CAS Result Amount Spiked %REC Limits Qual Surr: I ,2-Dichloroethane-d4 Surr: 4-Bromofluorobenzene Surr: Dibromofluoromethane Surr: Toluene-d8 17060-07-0 460-00-4 1868-53-7 2037-26-5 1,110 1,010 1,040 1,010 --The reporting limits were raised due to high analyte concentrations. Analyzed: 6/6/2014 145h Units: ~g/L Dilution Factor: Compound 2-Butanone Acetone Benzene Carbon tetrachloride Chloromethane Methylene chloride Naphthalene Tetrahydrofuran Toluene 1,000 1,000 1,000 1,000 CAS Number 78-93-3 67-64-1 71-43-2 56-23-5 74-87-3 75-09-2 91-20-3 109-99-9 108-88-3 Ill 72-151 101 80-128 104 80-124 101 77-129 Method: SW8260C Reporting Analytical Limit Result Qual 20.0 <20.0 20.0 <20.0 1.00 < 1.00 1.00 < 1.00 1.00 < 1.00 1.00 6.73 1.00 < 1.00 1.00 < 1.00 1.00 < 1.00 Xylenes, Total 1330-20-7 1.00 < 1.00 Surrogate CAS Result Amount Spiked %REC Limits Qual Surr: I ,2-Dichloroethane-d4 17060-07-0 55.5 50.00 Ill 72-151 Surr: 4-Bromotluorobenzene 460-00-4 50.1 50.00 100 80-128 Surr: Dibromofluoromethane 1868-53-7 53.6 50.00 107 80-124 Surr: Toluene-d8 2037-26-5 50.2 50.00 100 77-129 Report Date: 6/17/2014 Page 36 of61 All ann lyses applicable Lo the CWA, SDWA, <1nd RCRA arc pc1 fonncd in accordance to NELAC protocols Pcnincnl sampling informalion is located oo the auo.chcd COC Confidcn1ial Business lnfonnnlion: This report is provided for Lhc exclusive use of the addressee Privileges ofsubscqut"nl usc oflhc name of this compa11Y or any member of its staff, or reproduction of this report in connection with the advertisement. promotion m sale ofnny product or process, orin connection with the re-publication of this n.:port for any purpose othef than for the addressee will be granted only 011 conlacl This company accepts no responsibility except for the due pcrfonnancc of inspection andlm nnalysis in good r~ith nod according to tbc n1les of the trade and of science GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407-(843) 556-8171 -www.gel.com Certificate of Analysis Report Date: June 30, 2014 Parameter Company : Address: Contact: Project: Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector: Energy Fuels Resources (USA), Inc. 225 Union Boulevard Suite 600 Lakewood, Colorado 80228 Ms. Kathy Weinel White Mesa Mill GW MW-26 06052014 350282006 Ground Water 05-JUN-14 06:30 09-JUN-14 Client Qualifier Result Uncertainty "-------MDC Rad Gas Flow Proportional Counting GFPC, Total Alpha Radium, Liquid "As Received" Gross Radium Alpha 2.47 +/-0.462 0.807 RL Project: Client ID: DNMIOOJOO DNMIOOI Units DF Analyst Date Time Batch Method ------- 1.00 pCi!L CXP3 06/26114 1121 1394634 The following Analytical Methods were performed: ____ -------- Method _P~::scripliou_ ----------=A=nal st Comments Surrogate/Tracer Recove Barium Carner Notes: EPA 900.1 Modified Test ---GFPC, Total Alpha Radium, Liquid "As Received" Counting Uncertainty is calculated at the 68% confidence level (1-sigma). ___ R_es_u_lt __ Nominal Recovery% Acceptable Limits 102 (25%-125%) SRL =Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is the greater of either the adjusted MDL or the CRDL. Page 19 of31 INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1405608-005 Client Sample ID: MW-27_05282014 Collection Date: 5/28/2014 1100h Received Date: 5/30/2014 1010h Analytical Results DISSOLVED METALS Date Date Method Reporting Analytical 463 West 3600 South Compound Units Prepared Analyzed Used Limit Result Qual Salt Lake City, UT 84115 Arsenic mg/L 5/30/2014 1310h 6/3/2014 1917h E200.8 0.00500 < 0.00500 Beryllium mg/L 5/30/2014 1310h 6/3/2014 2013h E200.8 0.000500 < 0.000500 Cadmium mg/L 5/30/2014 1310h 6/3/2014 1917h E200.8 0.000500 < 0.000500 Calcium mg/L 5/30/2014 1310h 6/4/2014 1519h E200.7 50.0 164 Phone: (801) 263-8686 Chromium 0.0250 < 0.0250 mg/L 5/30/2014 1310h 6/3/2014 1917h E200.8 Toll Free: (888) 263-8686 Cobalt mg/L 5/30/2014 1310h 6/3/2014 1917h E200.8 0.0100 < 0.0100 Fax: (801) 263-8687 Copper mg/L 5/30/2014 1310h 6/3/2014 1917h E200.8 0.0100 < 0.0100 e-mail: awal@awal-labs.com Iron mg/L 5/30/2014 1310h 6/4/2014 2113h E200.8 0.0300 < 0.0300 Lead mg/L 5/30/2014 1310h 6/3/2014 2013h E200.8 0.00100 < 0.00100 web: www.awal-labs.com Magnesium mg/L 5/30/2014 1310h 6/4/2014 1519h E200.7 50.0 75.4 Manganese mg/L 5/30/2014 1310h 6/3/2014 1917h E200.8 0.0100 < 0.0100 Mercury mg/L 6/2/2014 1230h 6/3/2014 942h E245.1 0.000500 < 0.000500 Kyle F. Gross Molybdenum mg/L 5/30/2014 1310h 6/3/2014 1917h E200.8 0.0100 < 0.0100 Laboratory Director Nickel mg/L 5/30/2014 1310h 6/3/2014 1917h E200.8 0.0200 < 0.0200 Potassium mg/L 5/30/2014 1310h 6/4/2014 1431h E200.7 1.00 3.86 Jose Rocha Selenium mg/L 5/30/2014 1310h 6/3/2014 1917h E200.8 0.00500 0.0124 QA Officer Silver mg/L 5/30/2014 1310h 6/3/2014 1917h E200.8 0.0100 < 0.0100 Sodium mg/L 5/30/2014 1310h 6/4/2014 1519h E200.7 50.0 74.4 D Thallium mg/L 5/30/2014 1310h 6/4/2014 2113h E200.8 0.000500 < 0.000500 Tin mg/L 5/30/2014 13\0h 6/4/2014 2004h E200.8 0.100 < 0.100 Uranium mg/L 5/30/2014 1310h 6/4/2014 2209h E200.8 0.000300 0.0277 Vanadium mg/L 5/30/2014 1310h 6/4/2014 1431h E200.7 0.0150 < 0.0150 Zinc mg/L 5/30/2014 1310h 6/4/2014 1431h E200.7 0.0100 < 0.0100 B -The method blank was acceptable, as the method blank result is less than 10% of the lowest reported sample concentration. Report Date: 6110/2014 Page II of 42 All analyses applicable to the CW A, SDWA, and RCRA are pcrfonncd in accordance to NELAC protocols. Pertinent sampling infonnation is located on the attached COC Confidential Business lnfonnalion: This report is provided for the exclusive usc of lbc addressee. Privilc[!CS of subsequent usc of the name of this company or any member of its staff, or rcp1oduction oftbis report in connection with the >~dvertisemcnt, promotion or sale of :my product or process, 01 in connection with the re-publication oftltis rcpo11 ror any purpose other than for ihc addressee will be granted only on contacl. This company acccpLs no responsibility except for the due perfonnancc of inspection and/or analysis in good faith and according to tbc n1lcs of lhc trade and of science INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1405608-005 Client Sample ID: MW-27_05282014 Collection Date: 5/28/2014 1100h Received Date: 5/30/2014 1010h Analytical Results Date Date Method Reporting Analytical 463 West 3600 South Compound Units Prepared Analyzed Used Limit Result Qual Salt Lake City, UT 84115 Ammonia (as N) mg/L 6/J/2014 1100h 6/4/2014 1446h E350.1 0.0500 < 0.0500 Bicarbonate (as mg/L 6/3/2014 1004h SM2320B 1.00 356 CaC03) Carbonate (as CaC03) mg/L 6/3/2014 1004h SM2320B 1.00 < 1.00 Phone: (801) 263-8686 Chloride mg/L 6/6/2014 2258h E300.0 10.0 45.9 Toll Free: (888) 263-8686 Fluoride mg/L 61!0/2014 106h E300.0 0.100 0.637 Fax: (801) 263-8687 Ion Balance % 6/9/2014 1548h Calc. -100 -2.48 e-mail: awal@awal-labs.com Nitrate/Nitrite (as N) mg/L 6/5/2014 1802h E353.2 1.00 7.35 Sulfate mg/L 6/6/2014 2243h E300.0 50.0 484 web: www.awal-labs.com Total Anions, Measured meq/L 6/9/2014 1548h Calc. 18.6 Total Cations, meq/L 6/9/2014 1548h Calc. 17.7 Measured Total Dissolved Solids mg/L 5/30/2014 1325h SM2540C 20.0 1,040 Kyle F. Gross Total Dissolved Solids 6/9/2014 1548h Calc. 0.970 Laboratory Director Ratio, Measured/Calculated Jose Rocha Total Dissolved Solids, mg/L 6/9/2014 1548h Calc. 1,070 Calculated QA Officer Report Date: 6/10/2014 Page 17 of 42 All analyses applicable to the CWA, SDWA, and RCRA arc performed in accordance to NELAC protocols Pcnincnt sampling information is located on the aUachcd COC, Confidential Business lnformolion: This report is provid~..'d for the exclusi\'C usc of the addressee. Privileges of subsequent use of the name of this company or any member of its sL.1ff, or reproduction oftbis report in connection with the advertisement, promotion or sale of omy product or process, or in connection with the re-publication of this rcpon for ~my purpose olher than for lhc addr..:ssec will be granted only on contacL This company accepts no responsibility cxccpl for the due per fonnance of inspection and/or analysis in good faith and according to the mlcs of the trade and of science 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801)263-8687 e-mail : awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer ORGANIC ANALYTICAL REPORT Client: Project: Lab Sample ID: Energy Fuels Resources, Inc. 2nd Quarter Groundwater 2014 1405608-005A Client Sample ID: MW-27_05282014 Collection Date: 5/28/2014 1100h Received Date: 5/30/2014 1010h Analytical Results Analyzed: 5/30/2014 1423h Units: Jlg/L Compound 2-Butanone Acetone Benzene Carbon tetrachloride Chloroform Chloromethane Methylene chloride Naphthalene Tetrahydrofuran Toluene Dilution Factor: Contact: Garrin Palmer Test Code: 8260-W VOAs by GC/MS Method 8260C/5030C Method: SW8260C CAS Reporting Analytical Number Limit Result Qual 78-93-3 20.0 <20.0 67-64-1 20.0 <20.0 71-43-2 1.00 < 1.00 56-23-5 1.00 < 1.00 67-66-3 1.00 < 1.00 74-87-3 1.00 < 1.00 75-09-2 1.00 < 1.00 91-20-3 1.00 < 1.00 109-99-9 1.00 < 1.00 108-88-3 1.00 < 1.00 Xylenes, Total 1330-20-7 1.00 < 1.00 Surrogate Surr: I ,2-Dichloroethane-d4 Surr: 4-Bromofluorobenzene Surr: Dibromofluoromethane Surr: Toluene-d8 CAS 17060-07-0 460-00-4 1868-53-7 2037-26-5 Result 53.9 48.9 49.1 48.1 Amount Spiked %REC Limits Qual 50.00 108 72-151 50.00 97.8 80-128 50.00 98.3 80-124 50.00 96.2 77-129 Report Date: 6/10/2014 Page23 of42 All analyses applicable to Lhe CWA, SDWA, and RCRA arc pcrformcd in accordance lo NELAC proloco\s Pertinent sampling inlonnatioo is locmcd on Ulc attached COC. Conlidcotial Business Jnfonmltion: This report is provided for !he exclusive use of the addressee Privileges of subsequent usc of the name of this company or nny member of its :;taff, or reproduction of this report in connection with the advertiscm~nt, promotion or sale or nny producl or process, or in connection wilh the rc.publication ofthis 1cpo11 for any purpose other Lh!!n for the addressee will be granted only on contacL This company Dccepls no responsibility except for the due pcrfonnance of inspection andlur analysis in good faith and !ICcording to the mlcs of the trade aod or science. GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407-(843) 556-8171 -www.gel.com Certificate of Analysis Report Date: June 7, 2014 Company : Address: Energy Fuels Resources (USA), Inc. 225 Union Boulevard Parameter Contact: Project: Suite 600 Lakewood, Colorado 80228 Ms. Kathy Weinel White Mesa Mill GW Client Sample ID: MW-27_05282014 349790005 Sample ID: Matrix: Collect Date: Receive Date: Collector: Ground Water 28-MAY-1411 :00 02-JUN-14 Client -------Qualifier Result Uncertainty Rad Gas Flow Proportional Counting GFPC, Total Alpha Radium, Liquid "As Received" Gross Radium Alpha 2.33 +/-0.407 The following Analytical Methods were performed: ~ethod EPA 900.1 Modified Surrogate/Tracer Recovery Test MDC 0.614 Barium Carrier GFPC, Total Alpha Radium, Liquid "As Received" Notes: Counting Uncertainty is calculated at the 68% confidence level (!-sigma). RL 1.00 Project: Client ID: DNMIOOlOO DNMI001 Units DF Analyst Date Time Batch Method pCi!L CXP3 06/05/14 1224 1392631 _____ Analyst omments._. ---------- Result Nominal Recovery% Acce table Limits 102 (25%-125%) SRL =Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is the greater of either the adjusted MDL or the CRDL. Page 16 of20 INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1406404-003 Client Sample ID: MW-28_06182014 Collection Date: 6/18/2014 1330h Received Date: 6/19/2014 900h Analytical Results DISSOLVED METALS Date Date Method Reporting Analytical 463 West 3600 South Compound Units Prepared Analyzed Used Limit Result Qual Salt Lake City, UT 84115 Arsenic mg!L 6119/2014 1230h 6/20/2014 1733h E200.8 0.00500 0.0199 Beryllium mg!L 6/19/2014 1230h 6/20/2014 1848h E200.8 0.000500 < 0.000500 Cadmium mg/L 6119/2014 1230h 6/20/2014 1733h E200.8 0.000500 0.00541 Calcium mg!L 6/19/2014 1230h 6/25/2014 1029h E200.7 50.0 554 Phone: (801)263-8686 Chromium 0.0250 < 0.0250 mg/L 6/19/2014 1230h 6/20/2014 1733b E200.8 Toll Free: (888) 263-8686 Cobalt mg!L 6/19/2014 1230h 6/20/2014 1733h E200.8 0.0100 0.0216 Fax: (80 1) 263-8687 Copper mg/L 6/19/2014 1230h 6/20/2014 1733h E200.8 0.0100 0.0105 e-mail: awal@awal-labs.com Iron mg!L 6119/2014 1230h 6/25/2014 1705h E200.8 0.0300 < 0.0300 Lead mg!L 6119/2014 1230h 6/20/2014 1848h E200.8 0.00100 < 0.00100 web: www.awal-labs.com Magnesium mg/L 6119/2014 1230h 6/25/2014 1029h E200.7 50.0 180 Manganese mg!L 6/19/2014 1230h 6/20/2014 1733h E200.8 0.0100 1.75 Mercury mg!L 6/23/2014 1445h 6/24/2014 903h E245.1 0.000500 < 0.000500 Kyle F. Gross Molybdenum mg/L 6/19/2014 1230h 6/20/2014 1733h E200.8 0.0100 < 0.0100 Laboratory Director Nickel mg/L 6/19/2014 1230h 6/20/2014 1733h E200.8 0.0200 0.0231 Potassium mg/L 6119/2014 1230h 6/25/2014 1150h E200.7 1.00 12.5 Jose Rocha Selenium mg/L 6/19/2014 1230h 6/20/2014 1733h E200.8 0.00500 0.00604 QA Officer Silver mg!L 6/19/2014 1230h 6/20/2014 1733h E200.8 0.0100 < 0.0100 Sodium mg/L 6/19/2014 1230h 6/25/2014 1029h E200.7 50.0 313 Thallium mg!L 6/19/2014 1230h 6/20/2014 1848h E200.8 0.000500 < 0.000500 Tin mg/L 6/19/2014 1230h 6/23/2014 1650h E200.8 0.100 < 0.100 Uranium mg/L 6/19/2014 1230h 6/24/2014 1757b E200.8 0.000300 0.0613 Vanadium mg!L 6119/2014 1230h 6/25/2014 1150h E200.7 0.0150 0.109 Zinc mg!L 6/19/2014 1230h 6/25/2014 1150h E200.7 0.0100 0.0406 Report Date: 6/30/2014 Page 9 of35 All a1t1l ""~*r$'ft ·~lc 10 d-.cC.WA. l\V 1tfld ltC."ItA .a:u 1,qf0l'TT1C4 'n ~ lo NELAC protocnls. Pertincol §arupling ~tirm lt lrcatOO on th: ltt:U:h.:tl ("(X1 Cnt\fl"dcn1pl U~ tnf'XfiJOJII(H) Thls fl.T"'r\ is provided for lhc exclusive usc of lbc ada~ 1tn'nll'f:'2' q( ... 1l'>¢qHim t.nc 1( W R7JI n.t t'"tUf'<'l.t)) ••• •ttY 1tltmbef ur its s1.afT, or reproduction oft.his report in lO''-"IM:tJOn •mt,ll_K-ath '&.t::t~Xm. fl"'ll'"'H"" ot ll4it wr = II"~ flit pwc-~. or in connc.:rion wilh the rc-publi~ation or Lhis n:p01t n,·~ lLI~·p•f}JOIIC'Yilfa OWn n. ~h~dn:s*·.\t:lll ~t" 111CHUttl Qnly ~nro.ulgrl, llHii~mpany a.cccpts no responsibility cxc~:plfor llw: ~r<'lr~~~(~ltl ttnrllrlfttNb l#p.ttJCI fllllh 1.! l&!((l)\lt~ J(l \he mlcs of the Lradc and or science. INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1406404-003 Client Sample ID: MW-28_06182014 ANALYTICAL lADORATORIFS Collection Date: 6/18/2014 1330h Received Date: 6/19/2014 900h Analytical Results Date Date Method Reporting Analytical 463 West 3600 South Compound Units Prepared Analyzed Used Limit Result Qual Salt Lake City, UT 84115 Ammonia (as N) mg/L 6/25/2014 1130h 6/25/2014 2025h E350.1 0.0500 < 0.0500 Bicarbonate (as mg/L 6/20/2014 705h SM2320B 1.00 240 CaC03) Carbonate (as CaC03) mg/L 6/20/2014 705h SM2320B 1.00 < 1.00 Phone: (80 1) 263-8686 Chloride mg/L 6/24/2014 2356h E300.0 1.00 114 Toll Free: (888) 263-8686 Fluoride mg/L 6/24/2014 2356h E300.0 1.00 < 1.00 Fax: (801) 263-8687 Ion Balance % 6/26/2014 1450h Calc. -100 -1.45 e-mail: awal@awal-labs.com Nitrate/Nitrite (as N) mg/L 6119/2014 1609h E353.2 0.100 0.258 Sulfate mg/L 6/25/2014 012h E300.0 100 2,410 web: www.awal-labs.com Total Anions, Measured meq/L 6/26/2014 1450h Calc. 58.1 Total Cations, meq/L 6/26/2014 1450h Calc. 56.4 Measured Total Dissolved Solids mg/L 6/20/2014 1050h SM2540C 20.0 3,680 Kyle F. Gross Total Dissolved Solids 6/26/2014 1450h Calc. 0.987 Laboratory Director Ratio, Measured/Calculated Jose Rocha Total Dissolved Solids, mg/L 6/26/2014 1450h Calc. 3,720 Calculated QA Officer Report Date: 6/30/2014 Page 12 of35 All ann lyses applicabl( U,. 1.bc C\ A, SOWA, tttld k<.:RA, lfrc.JILTkrnlaf i~ .lltC'OIIl.mc.c to NELAC Rfi'))Oq.,t. t'cr\u;~o;RL sampling •rlfmlllUrofl is locat.cd on the aunchcd COC. Conlidrntia\ Business Information: This report. is provided for lhc cxclusin~ usc of Lhc addressee. Privllc~;tt-~"i~tl\11>~,11 l\~ n(lJ.c tiJin)eoflh ,. ~):'fif at•) mnthcT 1 r i!S stan-.~ fTPfAIIIIC'~'Jl •rlbis report in WhtdWo with Lhc :ld\'crtiseml!nl, promotion or sale of any producl or process, or in connection with the re-publication ofLhis report for an)' purpose oti!n ~"A~ \l')t .W,~ \flU bt ifmlt'\:1 C:ttt1} nri Cl~!tl!H:L .,lth c\lil"pany 3CCepbl "0 n"•pPtw~)~~ll~ CXCt..'l'L for ll'l:'duc: pcrfonnance of inspection andfor analysiS in good faith and according IO lhc nllC'S oflhc lradc aod of science ORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1406404-003A Client Sample ID: MW-28_06182014 ANALYTICAL lABoRATORIEs Collection Date: 6/18/2014 1330h 463 West 3600 South Salt Lake City, UT 84115 Phone: (80 I) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 e-mail : awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Received Date: 6/19/2014 900h Analytical Results Analyzed: 6/19/2014 1524h Units: j.J.g/L Compound 2-Butanone Acetone Benzene Carbon tetrachloride Chloroform Chloromethane Methylene chloride Naphthalene Tetrahydrofuran Toluene Xylenes, Total Dilution Factor: Contact: Garrin Palmer Test Code: 8260-W VOAs by GC/MS Method 8260C/5030C Method: SW8260C CAS Reporting Analytical Number Limit Result Qual 78-93-3 20.0 <20.0 67-64-1 20.0 <20.0 71-43-2 1.00 < 1.00 56-23-5 1.00 < 1.00 67-66-3 1.00 < 1.00 74-87-3 1.00 < 1.00 75-09-2 1.00 < 1.00 91-20-3 1.00 < 1.00 109-99-9 1.00 < 1.00 108-88-3 1.00 < 1.00 1330-20-7 1.00 < 1.00 Surrogate CAS Result Amount Spiked %REC Limits Qual Jose Rocha QA Officer Surr: I ,2-Dichloroethane-d4 Surr: 4-Bromofluorobenzene Surr: Dibromofluoromethane Surr: Toluene-d8 17060-07-0 56.6 460-00-4 51.3 1868-53-7 52.2 2037-26-5 50,5 50.00 113 72-151 50.00 103 80-128 50.00 104 80-124 50.00 101 77-129 Report Date: 6/30/2014 Page 15 of35 All analyses applicable to the CWA, SDWA, and RCRA ore rerformcd in accordance to NELAC protocols Pcrtlncnt §amp ling infonna1ion is located on the auachcd COC. Coolldcntial Business Information: This report is providL:J. for the cxclusi\'C usc of the addressee. Privileges of subsequent use of the name of this comp:my or any member ofiiS slaiT, or reproduction oftbis report in connection with the ad\ ertiscmcn~ promotion or sale of nny product or process, or in conm:erion with the rc-publi<.•ation of !his report for any purpose other than for the addressee will b~ granted onl)· on t:OnLaeL This company ;lccepts uo responsibility cxet..-pt for the due pcrfonmmcc of in_..-pcction amlior analysis in good faith and according to th~: mlcs of L.he trade and of science Company : Address: Contact: Project: Client Sample ID: SampleiD: Matrix: Collect Date: Receive Date: Collector: GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407-(843) 556-8171-www.gel.com Certificate of Analysis Energy Fuels Resources (USA), Inc. 225 Union Boulevard Suite 600 Lakewood, Colorado 80228 Ms. Kathy Weinel White Mesa Mill GW MW-28 06182014 351093006 Ground Water 18-JUN-14 13:30 20-JUN-14 Client Project: Client ID: Report Date: DNMIOOIOO DNMI001 July 16, 2014 Parameter Qualifier Result Uncertainty -----"'---MDC RL Units DF Analyst Date Time Batch Method Rad Gas Flow Proportional Counting GFPC, Total Alpha Radium, Liquid "As Received" Gross Radium Alpha 1.11 +/-0.218 0.312 1.00 pCi/L CXP3 07/12114 1617 1399658 The following Analytical Methods were performed: --------~~-----~ethod Descri tion --------~~----------"An""'~ =alyst Comments EPA 900.1 Modified Surrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits Barium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 99.6 (25%-125%) Notes: Counting Uncertainty is calculated at the 68% confidence level (1-sigma). SRL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is the greater of either the adjusted MDL or the CRDL. Page 17 of 19 INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1406109-007 Client Sample ID: MW -29 _ 06032014 Collection Date: 6/3/2014 1315h Received Date: 6/5/2014 1615h Analytical Results DISSOLVED METALS Date Date Method Reporting Analytical 463 West 3600 South Compound Units Prepared Analyzed Used Limit Result Qual Salt Lake City, UT 84115 Arsenic mg/L 6/6/2014 1125h 6/9/2014 2107h E200.8 0.00500 < 0.00500 Beryllium mg/L 6/6/2014 I 125h 6/11/2014 412h E200.8 0.000500 < 0.000500 Cadmium mg!L 6/6/2014 I 125h 6/9/2014 2107h E200.8 0.000500 < 0.000500 Calcium mg!L 6/6/2014 1125h 6/12/2014 1643h E200.7 50.0 478 Phone: (801) 263-8686 Chromium mg/L 6/6/2014 1125h 6/9/2014 2107h E200.8 0.0250 < 0.0250 Toll Free: (888) 263-8686 Cobalt mg!L 6/6/2014 1125h 6/9/2014 2107h E200.8 0.0100 < 0.0100 Fax: (801 ) 263-8687 Copper mg/L 6/6/2014 I 125h 6/9/2014 2107h E200.8 0.0100 < 0.0100 e-mail: awal@awal-labs.com Iron mg!L 6/6/2014 1125h 6/9/2014 2107h E200.8 0.120 1.26 Lead mg!L 6/6/2014 112Sh 611112014 412h E200.8 0.00100 < 0.00100 web: www.awal-labs.com Magnesium mg/L 6/6/2014 1125h 6/12/2014 1643h E200.7 50.0 221 Manganese mg!L 6/6/2014 1125h 6/11/2014 255h E200.8 0.0500 4.70 Mercury mg!L 6/9/2014 1445h 6/1 0/2014 1135h E245.1 0.000500 < 0.000500 Kyle F. Gross Molybdenum mg/L 6/6/2014 1125h 6/9/2014 2107h E200.8 0.0100 < 0.0100 Laboratory Director Nickel mg!L 6/6/2014 1125h 6/9/2014 2107h E200.8 0.0200 < 0.0200 Potassium mg/L 6/6/2014 1125h 6/12/2014 2146h E200.7 1.00 17.0 Jose Rocha Selenium mg!L 6/6/2014 1125h 6/9/2014 2107h E200.8 0.00500 < 0.00500 QA Officer Silver mg!L 6/6/2014 I 125h 6/9/2014 2107h E200.8 0.0100 < 0.0100 Sodium mg/L 6/6/2014 1125h 6112/2014 1643h E200.7 50.0 471 Thallium mg/L 6/6/2014 1125h 6/1 1/2014 412h E200.8 0.000500 < 0.000500 Tin mg!L 6/6/2014 1125h 6/13/2014 1355h E200.8 0.100 < 0.100 Uranium mg!L 6/6/2014 1125h 6/11/2014 547h E200.8 0.000300 0.0121 Vanadium mg/L 6/6/2014 1125h 6/12/2014 1809h E200.7 0.0150 < 0.0150 Zinc mg/L 6/6/2014 1125h 6/12/2014 1809h E200.7 0.0100 0.0128 Report Date: 6/17/2014 Page 15 of61 All ann lyses applicable lo the CWA, SDWA. and RCRA arc performed in act;;ordancc to NELAC protocols Pertinent sampling informalion is located on lhe auachcd COC. Conlidenlial Business lnfonnatioo: This report is provided for lhe exclusive usc of\be addressee Privileges of subscquenl usc of\hc name of this comJlany or any member of ilS st.-.fT, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re·publication ofU1is report for any purpose otbcr than for the addressee will be grnntcd onl)' on contacL This company acccpiS no responsibility except fllr the due perfonnanec of inspection andlor onalysis in good failh and according to the n1lcs of the trade aud of science. INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1406109-007 Client Sample ID: MW-29_06032014 Collection Date: 6/3/2014 13l5h Received Date: 6/5/2014 1615h Analytical Results Date Date Method Reporting Analytical 463 West 3600 South Compound Units Prepared Analyzed Used Limit Result Qual Salt Lake City, UT 84115 Ammonia (as N) mg!L 6/15/2014 1100h 6/16/2014 1250h E350.1 0.0500 0.588 Bicarbonate (as rng/L 6/10/2014 614h SM2320B 1.00 306 CaC03) Carbonate (as CaC03) mg/L 6/10/2014 614h SM2320B 1.00 < 1.00 Phone: (80 I) 263-8686 Chloride rng!L 6/12/2014 1723h E300.0 5.00 37.2 Toll Free: (888) 263-8686 Fluoride mg!L 6/12/2014 2135h E300.0 0.100 0.699 Fax: (801) 263-8687 Ion Balance % 6/15/2014 1931h Calc. -100 2.99 e-mail: awal@awal-labs.corn Nitrate/Nitrite (as N) mg/L 6/14/2014 1750h E353.2 0.100 < 0.100 Sulfate mg/L 6/12/2014 1708h E300.0 500 2,510 web: www.awal-labs.com Total Anions, Measured meq/L 6/15/2014 1931h Calc. 59.3 Total Cations, rneq/L 6/15/2014 1931h Calc. 63.0 Measured Total Dissolved Solids mg!L 6/6/2014 1240h SM2540C 20.0 4,200 Kyle F. Gross Total Dissolved Solids 6/15/2014 1931h Calc. 1.07 Laboratory Director Ratio, Measured/Calculated Jose Rocha Total Dissolved Solids, mg!L 6/15/2014 1931h Calc. 3,910 Calculated QA Officer Report Date: 6/17/2014 Page 26 of61 All analyses applicable to the CWA, SDWA, and RCRA arc pcrfonncd in accordance to NELAC protocols. Pertinent sampling infonnnlion is located on the aU.achcd COC Cot11idcntial Bllsiness lnfomlntion: This report is p1 ovidcd for the exclusive usc of the addressee. Privileges of subsequent usc of the name or this company or any member of its sLaiT, or reproduction of this report in connection with the ndverliscment, pTOmolion or !'ale or any product or process, or in connection with the re-publication of this report for any purpose other Ulan for the addressee will be granted only on contacL This company occcpls no responsibility cxcl.!pl for the due perfonnance of inspection ondlor analysis in good faith and 11ccording to the mlcs of the trade and ofscicncc American West ANALYTICAL LABORATORIES 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 e-mail: awal@awal-labs.com web: www.awa1-1abs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer ORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Project: 2nd Quarter Groundwater 20 14 Lab Sample ID: 1406109-007A Client Sample ID: MW-29_06032014 Collection Date: 6/3/2014 1315h Received Date: 6/5/2014 Analytical Results Analyzed: 6/6/2014 203h Units: 11giL Compound 2-Butanone Acetone Benzene Carbon tetrachloride Chloroform Chloromethane Methylene chloride Naphthalene Tetrahydrofuran Toluene 1615h Dilution Factor: Contact: Garrin Palmer Test Code: 8260-W VOAs by GC/MS Method 8260C/5030C Method: SW8260C CAS Reporting Analytical Number Limit Result Qual 78-93-3 20.0 <20.0 67-64-1 20.0 <20.0 71-43-2 1.00 < 1.00 56-23-5 1.00 < 1.00 67-66-3 1.00 < 1.00 74-87-3 1.00 < 1.00 75-09-2 1.00 < 1.00 91-20-3 1.00 < 1.00 109-99-9 1.00 < 1.00 108-88-3 1.00 < 1.00 Xylenes, Total 1330-20-7 1.00 < 1.00 Surrogate Surr: 1,2-Dich1oroethane-d4 Surr: 4-Bromofluorobenzene Surr: Dibromofluoromethane Surr: Toluene-d8 CAS 17060-07-0 460-00-4 1868-53-7 2037-26-5 Result 55.4 50.0 51.1 50.6 Amount Spiked %REC Limits Qual 50.00 111 72-151 50.00 100 80-128 50.00 102 80-124 50.00 101 77-129 Report Date: 6/17/2014 Page 37 of61 All annly.o;;cs Applicilblc to !he CWA, SDWA, and RCRA arc pe-rformed in accordance Lo NELAC protocols Pcrtincot sampling inronnation is located on the attached COC Confidential Business lnfonmllion: This report is provided for the exclusive use oflhc addressee Privileges of subsequent usc orthe name oftbis company or any member of its sl.'lff, or reproduction of this report in connection with Lhe [ldvertisemenl, promotion 01 sale of ;my product or proces . .:;, or in connection with the re-publication of this 1eport for any purpose other than for the addressee will be granted only on conlact This comp11ny ucccpts no responsibility except for Lbc due perfonnancc of inspection and/or analysis in good faith and according to the n1lcs of Lhc trade and of science GEL LA BORA TORIES LLC 2040 Savage Road Charleston SC 29407-(843) 556-8171 -www.gel.com Certificate of Analysis Report Date: June 30, 2014 Company : Address : Energy Fuels Resources (USA), Inc. 225 Union Boulevard Contact: Project: Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector: Suite 600 Lakewood, Colorado 80228 Ms. Kathy Weinel White Mesa Mill GW MW-29_06032014 350282007 Ground Water 03-JUN-14 13:15 09-JUN-14 Client Parameter Qualifier Result Uncertainty ___ M_D_C_ Rad Gas Flow Proportional Counting GFPC, Total Alpha Radium, Liquid "As Received" Gross Radium Alpha U 1.00 +/-0.341 0.943 The following Analytical Methods were performed: ----- RL 1.00 Project: Client ID: DNMI00100 DNMI001 Units DF Analyst Date Time Batch Method pCi/L CXP3 06/26/14 1121 1394634 Method Descri tion ----------~A~n~a~ly~stCommen~ --------EPA 900.1 Modified Surrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits -------------------Barium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 103 (25%-125%) Notes: Counting Uncertainty is calculated at the 68% confidence level (1-sigma). SRL =Sample Reporting Limit. For metals analysis only. When the sample is U qualified and NO, the SRL column reports the value which is the greater of either the adjusted MDL or the CRDL. Page 20 of31 INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1406109-008 Client Sample ID: MW-30_06032014 ANA LV11CA t Collection Date: 6/3/2014 1020h Received Date: 6/5/2014 1615h Analytical Results DISSOLVED METALS Date Date Method Reporting Analytical 463 West 3600 South Compound Units Prepared Analyzed Used Limit Result Qual Salt Lake City, UT 84115 Arsenic mg/L 6/6/2014 1125h 6/9/2014 2113h E200.8 0.00500 < 0.00500 Beryllium mg/L 6/6/2014 1125h 6/11/2014 418h E200.8 0.000500 < 0.000500 Cadmium mg/L 6/6/2014 1125h 6/9/2014 2113h E200.8 0.000500 < 0.000500 Calcium mg/L 6/6/2014 1125h 6/12/2014 1645h E200.7 50.0 259 Phone: (80 1) 263-8686 Chromium mg/L 6/6/2014 1125h 6/9/2014 2113b E200.8 0.0250 < 0.0250 Toll Free: (888) 263-8686 Cobalt mg/L 6/6/2014 1125h 6/9/2014 2113h E200.8 0.0100 < 0.0100 Fax: (801) 263-8687 Copper mg/L 6/6/2014 1125h 6/9/2014 2113h E200.8 0.0100 < 0.0100 e-mail: awal@awal-labs.corn Iron mg/L 6/6/2014 1!2Sh 6/11/2014 418h E200.8 0.0300 < 0.0300 Lead mg/L 6/6/2014 1125h 6111/2014 418h E200.8 0.00100 < 0.00100 web: www.awal-labs.com Magnesium mg/L 6/6/2014 1125h 6/12/2014 1645h E200.7 50.0 72.6 Manganese mg/L 6/6/2014 1125h 6/9/2014 2113h E200.8 0.0100 0.0179 Mercury mg/L 6/9/2014 1445h 6/10/2014 1137h E245.1 0.000500 < 0.000500 Kyle F. Gross Molybdenum mg/L 6/6/2014 1125h 6/9/2014 2113h E200.8 0.0100 < 0.0100 Laboratory Director Nickel mg/L 6/6/2014 1125h 6/9/2014 2113b E200.8 0.0200 < 0.0200 Potassium mg/L 6/6/2014 1125h 6/12/2014 1817h E200.7 1.00 6.41 Jose Rocha Selenium mg/L 6/6/2014 112Sh 6/9/2014 2113h E200.8 0.00500 0.0354 QA Officer Silver mg/L 6/6/2014 1125h 6/9/2014 2113h E200.8 0.0100 < 0.0100 Sodium mg!L 6/6/2014 1125h 6/12/2014 1645h E200.7 50.0 94.9 Thallium mg/L 6/6/2014 1125h 6/11/2014 418h E200.8 0.000500 < 0.000500 Tin mg/L 6/6/2014 1125h 6/13/2014 1401h E200.8 0.100 < 0.100 Uranium mg/L 6/6/2014 1125h 6/11/2014 553h E200.8 0.000300 0.00735 Vanadium mg/L 6/6/2014 1125h 611212014 1817h E200.7 0.0150 < 0.0150 Zinc mg/L 6/6/2014 112Sh 6/12/2014 1817h E200.7 0.0100 <0.0100 Report Date: 6/17/2014 Page 16 of 61 All analyses applicnblc to the CWA, SDWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is localcd on the attached COC. Coofidcotial Business lnformntion: This report is provided for the exclusive use oft be addressee, Privileges of subsequent use of the name of this company or any member of its sta1T, or reproduction or this report in connection with the ndvcrtiscmcnL, promotio11 or sale of any product or process, or in connection with the re~publication of this rcp011 for any purpose other than for the addressee will be gnmtcd only on conl.acL This company accepts no responsibility cxc..::pt for the due pcrfonnance of inspection and/or analysis in good faith and according to LhL: rules of the 1radc and of science. INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1406109-008 American West Client Sample ID: MW-30_06032014 ~UUV fJC~I I A ~O ftATOI!IIt Collection Date: 6/3/2014 1020h Received Date: 6/5/2014 1615h Analytical Results Date Date Method Reporting Analytical 463 West 3600 South Compound Units Prepared Analyzed Used Limit Result Qual Salt Lake City, UT 84115 Ammonia (as N) mg/L 6/15/2014 1100h 6/16/2014 1254h E350.1 0.0500 < 0.0500 Bicarbonate (as mg!L 6/10/2014 614h SM23208 1.00 152 CaC03) Carbonate (as CaC03) mg/L 6/10/2014 614h SM23208 1.00 < 1.00 Phone: (801) 263-8686 Chloride mg!L 6112/2014 1739h E300.0 50.0 128 Toll Free: (888) 263-8686 Fluoride mg!L 6112/2014 2151h E300.0 0.100 0.342 Fax: (801) 263-8687 Ion Balance % 6/15/2014 1931h Calc. -100 2.39 e-mail: awal@awal-labs.com Nitrate/Nitrite (as N) mg/L 6/14/2014 1752h E353.2 2.00 19.4 Sulfate mg/L 6/12/2014 1739h E300.0 50.0 727 web: www.awal-labs.com Total Anions, Measured meq/L 6/15/2014 1931h Calc. 22.1 Total Cations, meq/L 6/15/2014 1931h Calc. 23.2 Measured Total Dissolved Solids mg!L 6/6/2014 1240h SM2540C 20.0 1,500 Kyle F. Gross Total Dissolved Solids 6/15/2014 1931h Calc. 1.07 Laboratory Director Ratio, Measured/Calculated Jose Rocha Total Dissolved Solids, mg/L 6/15/2014 1931h Calc. 1,400 Calculated QA Officer Report Date: 6/17/2014 Page 27 of61 All analyses applicable lo the CWA, SDWA, and RCRA arc performed in accordanc-e Lo NELAC prolocols. Pcrtinenl sampling infonnation is localed on I he attached COC. ConfidenLial Business Information: This report is provided for lhe exclusive use oflhc address~ Privileges of subsequent use of lhe name of this company or auy member or its sl.aiT, or reproduction of Lhis report in connection with the advcrtisemcnl, promotion or sale of any producl or process, or in connection with the re-publication orlhis repmt for any purpose other than for lhc addressee will be granled only on conLacl This company accepts no responsibility except for tbe due pcrfonnance of inspection nnd/01 analysis in good faith and according to the mlcs of Lbc trade and of science 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer ORGANIC ANALYTICAL REPORT Client: Project: Lab Sample ID: Energy Fuels Resources, Inc. 2nd Quarter Groundwater 2014 1406109-008A Client Sample ID: MW-30_06032014 Collection Date: 6/3/2014 1020h Received Date: 6/5/2014 Analytical Results Analyzed: 6/6/20 14 222h Units: j.lg/L Compound 2-Butanone Acetone Benzene Carbon tetrachloride Chloroform Chloromethane Methylene chloride Naphthalene Tetrahydrofuran Toluene 1615h Dilution Factor: Contact: Garrin Palmer Test Code: 8260-W VOAs by GC/MS Method 8260C/5030C Method: SW8260C CAS Reporting Analytical Number Limit Result Qual 78-93-3 20.0 <20.0 67-64-1 20.0 <20.0 71-43-2 1.00 < 1.00 56-23-5 1.00 < 1.00 67-66-3 1.00 < 1.00 74-87-3 1.00 < 1.00 75-09-2 1.00 < 1.00 91-20-3 1.00 < 1.00 109-99-9 1.00 < 1.00 108-88-3 1.00 < 1.00 Xylenes, Total 1330-20-7 1.00 < 1.00 Surrogate Surr: I ,2-Dichloroethane-d4 Surr: 4-Bromofluorobenzene Surr: Dibromofluoromethane Surr: Toluene-dB CAS 17060-07-0 460-00-4 1868-53-7 2037-26-5 Result 56.1 52.4 51.9 50.9 Amount Spiked %REC Limits Qual 50.00 112 72-151 50.00 105 80-128 50.00 104 80-124 50.00 102 77-129 Report Date: 6/17/2014 Page 38 of61 All analyses applicoble to the CWA, SDWA, nnd RCRA arc pel fmmcd in accordance La NELAC pro Locals Pertinent sampling infonnation is locaLcd on the attached COC. Confidential Business Information: This report is provided for the exclusive use of lhc addressee Privileges ofsubscqw:-nl usc of the name oflhis compauy or any member of its st.11T, or reproduction oftbis report in connection with the advertisement, pro mol ion or sale ofnny product or process, orin connection with the rc~publication or this report for any purpose other than for lhe addressee will be granted only on con toea This company acccpls no responsibiliay except ror the due pcrronnancc or inspection and/or analysis in good faith and according to the mlcs or the trade and of science GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407-{843) 556-8171-www.gel.com Certificate of Analvsis Report Date: June 30, 2014 Company : Address: Energy Fuels Resources (USA), Inc. 225 Union Boulevard Parameter Contact: Project: Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector: Suite 600 Lakewood, Colorado 80228 Ms. Kathy Weinel White Mesa Mill GW MW-30_06032014 350282008 Ground Water 03-JUN-14 10:20 09-JUN-14 Client Qualifier Result Uncertainty Rad Gas Flow Proportional Counting GFPC, Total Alpha Radium, Liquid "As Received" Gross Radium Alpha U 1.00 +/-0.254 The following Analytical Methods were perform~ Method _____Qesci}Rtion EPA 900.1 Modified MDC 0.762 RL Project: Client ID: DNMIOOIOO DNMIOOJ Units DF Analyst Date Time Batch Method --------------- 1.00 pCi/L CXP3 06/26/14 1124 1394634 ____ Analyst Comments Surrogate/Tracer Recovery--"-__ T_e_st_ __ ___________ :;.;R;;:.e:;.;su::..:lt.:.._ __ N __ om_in_al_ Recovery% Acceptable Limits (25%-125%) Barium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 98.9 Notes: Counting Uncertainty is calculated at the 68(o confidence level (1-sigma). SRL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is the greater of either the adjusted MDL or the CRDL. Page 21 of31 INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1406109-009 Client Sample ID: MW-31_06022014 ANALYTICAl LABORATORIES Collection Date: 6/2/2014 1255h Received Date: 6/5/2014 1615h Analytical Results DISSOLVED METALS Date Date Method Reporting Analytical 463 West 3600 South Compound Units Prepared Analyzed Used Limit Result Qual Salt Lake City, UT 84115 Arsenic mg/L 6/6/2014 1125h 6/9/2014 2119h E200.8 0.00500 < 0.00500 Beryllium mg/L 6/6/2014 1125h 6/11/2014 423h E200.8 0.000500 < 0.000500 Cadmium mg/L 6/6/2014 1125h 6/9/2014 2119h E200.8 0.000500 < 0.000500 Calcium mg/L 6/6/2014 1125h 6112/2014 1647h E200.7 50.0 202 Phone: (801) 263-8686 Chromium 0.0250 < 0.0250 mg/L 6/6/2014 1125h 6/9/2014 2119h E200.8 Toll Free: (888) 263-8686 Cobalt mg/L 6/6/2014 1125h 6/9/2014 2119h E200.8 0.0100 < 0.0100 Fax: (80 1) 263-8687 Copper mg/L 6/6/2014 1125h 6/9/2014 2119h E200.8 0.0100 < 0.0100 e-mail: awal@awal-labs.com Iron mg/L 6/6/2014 1125h 6/1112014 423h E200.8 0.0300 < 0.0300 Lead mg/L 6/6/2014 1125h 6/11/2014 423h E200.8 0.00100 < 0.00100 web: www.awal-labs.com Magnesium mg/L 6/6/2014 1125h 6/12/2014 1647h E200.7 50.0 101 Manganese mg/L 6/6/2014 1125h 6/9/2014 2119h E200.8 0.0100 < 0.0100 Mercury mg/L 6/9/2014 1445h 6/10/2014 1139h E245.1 0.000500 < 0.000500 Kyle F. Gross Molybdenum mg/L 6/6/2014 1125h 6/9/2014 2119h E200.8 0.0100 < 0.0100 Laboratory Director Nickel mg/L 6/6/2014 1125h 6/9/2014 2119h E200.8 0.0200 < 0.0200 Potassium mg/L 6/6/2014 1125h 6/12/2014 1818h E200.7 1.00 6.15 Jose Rocha Selenium mg/L 6/6/2014 1125h 6/9/2014 2119h E200.8 0.00500 0.0694 QA Officer Silver mg/L 6/6/2014 1125h 6/9/2014 2119h E200.8 0.0100 < 0.0100 Sodium mg/L 6/6/2014 1125h 6/12/2014 1647h E200.7 50.0 93.1 Thallium mg/L 6/6/2014 1125h 6/11/2014 423h E200.8 0.000500 < 0.000500 Tin mg/L 6/6/2014 1125h 6/13/2014 !40Th E200.8 0.100 < 0.100 Uranium mg/L 6/6/2014 1125h 6/1112014 558h E200.8 0.000300 0.00772 Vanadium mg/L 6/6/2014 1125h 6/12/2014 1818h E200.7 0.0150 < 0.0150 Zinc mg/L 6/6/2014 1125h 6/12/2014 1818h E200.7 0.0100 < 0.0100 Report Date: 6/17/2014 Page 17 of61 All analyses applicoblc to the C\V A, SDWA, and RCRA arc perfonncd in accordance to NELAC proLocols. Pertinent sampling infonnalion is located on the allachcd COC~ Confiden1ial Business lnfonTilllion: This report is provided for the exclusive use of the addrcssee1 Privileges of subsequent usc of lhc name of this company or any member of ils s1r~JT, or reproduction of this report in connection with tbc advertisement, promolion or sale of nny producl or process, or in connection with the re-publication of this 1cport for any purpose oUter than for the addressee will be granted only on contacL This company accepts no responsibility except for the due perfonnancc ofinspccllon nnd!or analysis in good failh and according to the n1lcs of the trade and of science INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1406109-009 Client Sample ID: MW-31_06022014 Collection Date: 6/2/2014 1255h Received Date: 6/5/2014 1615h Analytical Results Date Date Method Reporting Analytical 463 West 3600 South Compound Units Prepared Analyzed Used Limit Result Qual Salt Lake City, UT 84115 Ammonia (as N) rng/L 6/15/2014 1100h 6/16/2014 1255h E350.1 0.0500 < 0.0500 Bicarbonate (as rng/L 6/10/2014 614h SM2320B 1.00 172 CaC03) Carbonate (as CaC03) rng/L 6/10/2014 614h SM2320B 1.00 < 1.00 Phone: (801)263-8686 Chloride rngfL 6/12/2014 1755h E300.0 50.0 173 Toll Free: (888) 263-8686 Fluoride rng/L 6112/2014 2207h E300.0 0.100 0.737 Fax: (801) 263-8687 Ion Balance % 6/15/2014 1931h Calc. -100 5.36 e-mail: awal@awal-labs.com Nitrate/Nitrite (as N) rng/L 6/14/2014 1753h E353.2 2.00 23.1 Sulfate rng/L 6112/2014 1755h E300.0 50.0 555 web: www.awal-labs.com Total Anions, Measured meq/L 6/15/2014 1931h Calc. 20.3 Total Cations, rneq/L 6/15/2014 1931h Calc. 22.6 Measured Total Dissolved Solids rng/L 6/6/2014 1240h SM2540C 20.0 1,520 Kyle F. Gross Total Dissolved Solids 6/15/2014 1931h Calc. 1.21 Laboratory Director Ratio, Measured/Calculated Jose Rocha Total Dissolved Solids, rng/L 6/15/2014 1931h Calc. 1,260 Calculated QA Officer Report Date: 6/17/2014 Page 28 of6l All analyses applicable to the CWA, SDWA, and RCRA are performed in accordance to NELAC protocols, Pertinent sampling information is located on the attached COC, Confidential Gusiness lnfonn:1tion: This report is provided for Lhc exclusive usc of the addressee Privileges of subsequent usc of the name of this company or <Jny mcmbe1 of its sta!T, or reproduction of this report in connection with the adYertiscmenL, promotion or sale of rmy product or process, or in connection wilh the re-publication of this rcp011 for any purpose oLhc1 than for the addressee will be granted only on contact. This company acccpt.s no responsibility except for the due pcrFonnance of inspection aud/or analysis in good faith and according to the rules of the trade and of science. American West ANALYTICAl LABORATORIES 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer ORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1406109-009A Client Sample ID: MW-31_06022014 Collection Date: 6/2/2014 1255h Received Date: 6/5/2014 Analytical Results Analyzed: 6/6/2014 241h Units: J..lg/L Compound 2-Butanone Acetone Benzene Carbon tetrachloride Chloroform Chloromethane Methylene chloride Naphthalene Tetrahydrofuran Toluene Xylenes, Total 1615h Dilution Factor: Contact: Garrin Palmer Test Code: 8260-W VOAs by GC/MS Method 8260C/5030C Method: SW8260C CAS Reporting Analytical Number Limit Result Qual 78-93-3 20.0 <20.0 67-64-1 20.0 <20.0 71-43-2 1.00 < 1.00 56-23-5 1.00 < 1.00 67-66-3 1.00 < 1.00 74-87-3 1.00 < 1.00 75-09-2 1.00 < 1.00 91-20-3 1.00 < 1.00 109-99-9 1.00 < 1.00 108-88-3 1.00 < 1.00 1330-20-7 1.00 < 1.00 Surrogate CAS Result Amount Spiked %REC Limits Qual Surr: I ,2-Dichloroethane-d4 Surr: 4-Bromofluorobenzene Surr: Dibromofluoromethane Surr: Toluene-d8 17060-07-0 460-00-4 1868-53-7 2037-26-5 55.2 50.6 51.0 50.7 50.00 110 72-151 50.00 101 80-128 50.00 102 80-124 50.00 101 77-129 Report Date: 6/17/2014 Page 39 of61 All ann lyses applicable to the CWA, SDWA, and RCRA are perfonned in accordance 10 NELAC protocols Pertinent sampling infonnation is located on the anacbcd COC Confidential Business rnfonnntion: This report is provided for the exclusive usc of the addressee, Pnvileges of subsequent use of the name of this company or any member of iLs staff, or reproduction of this repor1 in coHncction wiLh the advcrtisemcnl. prmnotiou or sale or any product or process, or in connection with the re-publication of this repmt for any purpose other them ror the addressee will be granted only on conlacl This company accepts no responsibility except for the due perrormanee of inspection nnd/or analysis in good faith and according to the rules or the trade and of science GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407-(843) 556-8171 -www.gel.com Certificate of Analysis Report Date: June 30, 2014 Company : Address: Contact: Project: Energy Fuels Resources (USA), Inc. 225 Union Boulevard Suite 600 Lakewood, Colorado 80228 Ms. Kathy Weinel White Mesa Mill GW ------~-~--- Parameter Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector: MW-31_06022014 350282009 Ground Water 02-JUN-14 12:55 09-JUN-14 Client Qualifier Res~ Uncertainty Rad Gas Flow Proportional Counting GFPC, Total Alpha Radium, Liquid "As Received" Gross Radium Alpha U 1.00 +/-0.290 The following Analytical Methods were performed: -- MDC RL 0.844 1.00 Project: Client ID: ------- DNMIOO!OO DNMIOOl Units DF Analyst Date Time Batch Method pCi!L CXP3 06/26/14 1121 1394634 Method ____ ---------------'A~n~al st ~..!!11lli!.!ltS Surrogate/Tracer Recove Barium Carrier Notes: EPA 900.1 Modified Test -------GFPC, Total Alpha Radium, Liquid "As Received" Counting Uncertainty is calculated at the 68% confidence level (!-sigma). Result Nominal Recove % 102 Acceptable Limits (25%-125%) SRL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is the greater of either the adjusted MDL or the CRDL. Page 22 of31 INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 20 14 Lab Sample ID: 1405563-001 Client Sample ID: MW-32_05232014 ANALYTICAl I ABORATOAIES Collection Date: 5/23/2014 1250h Received Date: 5/28/2014 0940h Analytical Results DISSOLVED METALS Date Date Method Reporting Analytical 463 West 3600 South Compound Units Prepared Analyzed Used Limit Result Qual Salt Lake City, UT 84115 Arsenic mg/L 5/29/2014 1215h 5/3 0/20 14 2340h E200.8 0.00500 < 0.00500 Beryllium mg/L 5/29/2014 1215h 5/31/2014 0030h E200.8 0.000500 < 0.000500 Cadmium mg/L 5/29/2014 1215h 5/30/2014 2340h E200.8 0.000500 0.000875 Calcium mg/L 5/29/2014 1215h 612/2014 1551h E200.7 50.0 491 Phone: (80 1) 263-8686 Chromium mg/L 5/29/2014 1215h 5/30/2014 2340h E200.8 0.0250 < 0.0250 Toll Free: (888) 263-8686 Cobalt mg/L 5/29/2014 1215h 5/30/2014 2340h E200.8 0.0100 0.0361 Fax: (80 I) 263-8687 Copper mg/L 5/29/2014 1215h 6/3/2014 0342h E200.8 0.0100 0.0235 e-mail: awal@awal-labs.com Iron mg/L 5129/2014 1215h 6/3/2014 0309h E200.8 0.600 4.57 Lead mg/L 5/29/2014 1215h 513 1/2014 0030h E200.8 0.00100 < 0.00100 web: www.awal-labs.com Magnesium mg/L 5/29/2014 1215h 6/2/2014 1551h E200.7 50.0 209 Manganese mg/L 5/29/2014 1215h 6/3/2014 073 9h E200.8 0.0500 4.95 Mercury mg/L 6/2/2014 1230b 6/3/2014 0923h E245.1 0.000500 < 0.000500 Kyle F. Gross Molybdenum mg/L 5/29/2014 1215h 5/30/2014 2340h E200.8 0.0100 0.0106 Laboratory Director Nickel rng/L 5/29/2014 1215h 5/30/2014 2340h E200.8 0.0200 0.0403 Potassium mg/L 5/29/2014 1215h 6/3/2014 0920h E200.7 1.00 12.6 Jose Rocha Selenium mg/L 5/29/2014 1215h 5/30/2014 2340h E200.8 0.00500 < 0.00500 QA Officer Silver mg/L 512912014 1215h 5/30/2014 2340h E200.8 0.0100 < 0.0100 Sodium mg/L 5/29/2014 1215h 6/2/2014 1551h E200.7 50.0 237 Thallium mg/L 5/29/2014 1215h 5/31/2014 0030h E200.8 0.000500 < 0.000500 Tin mg/L 5129/2014 1215h 6/3/2014 0342h E200.8 0.100 < 0.100 Uranium mg/L 5/2912014 1215h 513 112014 0057h E200.8 0.000300 0.00160 Vanadium mg!L 5/29/2014 1215h 6/2/2014 1605h E200.7 0.0150 < 0.0150 Zinc rng/L 5/29/2014 1215h 6/3/2014 0920h E200.7 0.0100 0.0849 2 -Analyte concentration is too high for accurate matrix spike recovery and/or RPD. Reissue of a previously generated report. The sample ID and collection date has been updated. Information herein supersedes that of the previously issued reports. Renort Date: 7/28/2014 Pa!!e 5 of? I> All a11alyscs ~pplicablcto the CWA, SDWA, and RCRA arc JX"rformcd in accordancC'lo NELAC protocols Pcrtinccl sampling information is located on the au.achcd COC Confidential Bu~iDC)S lnfonn::~liim: lh1s n::port is pnwid~:J'IOrthc cxclbStH' usc oTi'Lc adlt.rcssee Privikgcs of subsequent usc of the name of this comp::m) or any m~:mbcr of ilS suiT. o.r r<.l'rot.luction ufU1is report in conn('t.1:ion \\·1\h tiiC ad\ crtiscmenL promotion or sale of :m~ product or process, or in conn~L·tion ui1h the n!-publi(:alion 1>flhis r~pm1 for any purpnsc other lhan fnr the addressee will be gr.~ntcd ool) on ~:untacl This company acccyls no responsibility CXI.:'I..l'l fm tho: due rerformancc of in~ctino andfor analysis io good faith and according to tile ruks of lhc trade and ofscicn~ INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1405563-001 Client Sample ID: MW-32_05232014 • ... , vr1 c '" , •• oRA ro R "s Collection Date: 5/23/2014 1250h Received Date: 5/28/2014 0940h Analytical Results Date Date 463 West 3600 South Compound Units Prepared Analyzed Salt Lake City, UT 84115 Ammonia (as N) mg/L 5/30/2014 IIOOh 6/2/2014 1817h Bicarbonate (as mg/L 5/29/2014 0946h CaC03) Carbonate (as CaC03) mg/L 5/29/2014 0946h Phone: (801)263-8686 Chloride mg/L 6/4/2014 2116h Toll Free: (888) 263-8686 Fluoride mg/L 6/5/2014 0112h Fax: (80 1) 263-8687 Ion Balance % 6/5/2014 1103h e-mail: awal@awal-labs.corn Nitrate/Nitrite (as N) mg/L 6/3/2014 2244h Sulfate mg/L 6/4/2014 1839h web: www.awal-labs.com Total Anions, Measured meq/L 6/5/2014 1103h Total Cations, meq/L 6/5/2014 1103h Measured Total Dissolved Solids mg/L 5/28/2014 1300h Kyle F. Gross Total Dissolved Solids 6/5/2014 1103h Laboratory Director Ratio, Measured/Calculated Jose Rocha Total Dissolved Solids, Calculated mg!L 6/5/2014 I 103h QA Officer @ -High RPD due to suspected sample non-homogeneity or matrix inteiference. Contact: Garrin Palmer Method Reporting Used Limit E350.1 0.0500 SM2320B 1.00 SM2320B 1.00 E300.0 10.0 E300.0 0.100 Calc. -100 E353.2 0.100 E300.0 500 Calc. Calc. SM2540C 20.0 Calc. Calc. 1 -Matrix spike recovery indicates matrix inteiference. The method is in control as indicated by the LCS. Analytical Result Qual 0.510 '@ 399 < 1.00 35.6 0.221 1.74 < 0.100 1,990 50.5 52.3 3,530 1.10 3,220 Reissue of a previously generated report. The sample ID and collection date has been updated. Information herein supersedes that of the previously issued reports. . . . . . . . . . . . . . . . . Renort Date: . 7/28/2014 Pa~e 6 of71l All an.1lysc-s awhcablctothc CWA, SDWA, and RCRA arc performed m accordance to NELAC prot.ocols Pcr1mcn1 samphng mrormallon ts local.cd on Lhc attached COL Confidcn11al Busmc~s JnfomJaltim: 11us report 1s pnwtdcdrOr lhc cxcltB•ve usc oTillc addrc!>sc.c. Pn\oilcges of subsequent usc of the name oflllis ~omp;m)· or all)' mC"'nber of its s.aiT. ur reproduclion of Ibis rcpoll in connu:tion wilh I be ndvcrtisetnenl. prmnotion or sale ~f :my producl or process, or in conne..:tion '"ith the n:~public:llion ~rU1is rc~m for .my purpo~c ulh.:-r Lhan for lhc addressee will be grnntNi only on ~unlact. This company :Jccept.,. no rcsponslbilily cxL'L'Jll for 1bc due performance ofin~JX"Ciion and/or analysis m good railh and according lo lbc mlcs oflhc uadc and orsLicncc 463 West 3600 South Salt Lake City, UT 84115 Phone: (80 1) 263-8686 Toll Free: (888) 263-8686 Fax: (80 I) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer ORGANIC ANALYTICAL REPORT Client: Project: Lab Sample ID: Energy Fuels Resources, Inc. 2nd Quarter Groundwater 2014 1405563-00lA Client Sample ID: MW-32_05232014 Collection Date: 5/23/2014 1250h Received Date: 5/28/20 14 0940h Analytical Results Analyzed: 5/28/2014 1546h Units: J.Lg/L Compound 2-Butanone Acetone Benzene Carbon tetrachloride Chloroform Chloromethane Methylene chloride Naphthalene Tetrahydrofuran Toluene Dilution Factor: Contact: Garrin Palmer Test Code: 8260-W VOAs by GC/MS Method 8260C/5030C Method: SW8260C CAS Reporting Analytical Number Limit Result Qual 78-93-3 20.0 <20.0 67-64-1 20.0 <20.0 71-43-2 1.00 < 1.00 56-23-5 1.00 < 1.00 67-66-3 1.00 < 1.00 74-87-3 1.00 < 1.00 75-09-2 1.00 < 1.00 91-20-3 1.00 < 1.00 109-99-9 1.00 < 1.00 108-88-3 1.00 < 1.00 Xylenes, Total 1330-20-7 1.00 < 1.00 Surrogate Surr: I ,2-Dichloroethane-d4 Surr: 4-Bromofluorobenzene Surr: Dibromofluoromethane Surr: Toluenc-d8 CAS 17060-07-0 460-00-4 1868-53-7 2037-26-5 Result 54.2 48.9 49.6 48.5 Amount Spiked %REC Limits Qual 50.00 108 72-151 50.00 97.8 80-128 50.00 99.2 80-124 50.00 97.1 77-129 Reissue of a previously generated report. The sample ID and collection date has been updated. Information herein supersedes that of the previously issued reports. All an.. ... lyses applit:ablc to the C\\'A. SDWA, and RCRA arc pcrfonncd in accordaoc..: to NELAC protocols Penlner:rt sampling infonna1ion is local.Cd on the auachcd COC ConridenLial Business Jnfonn...~~:0ftPr~~~ i,?j~~2J>a~the J:~~sT\} u~fof~c addressee Pri"·ilc~es of subsequent usc of the name of this com(XIny or any mC"'TTtM!r of iLS. sl<l.tT, or rcprOOuclion t•ftJI~ rt>pOn in eonm.\;Lion \\ ilh the ad\ crtiscmcnL promolion or sale of an)" rroduCl or process, or in conn!!clion with lhc re-publication of this rt=pon for any purpose other 1han for llle addressee will be granted only on cnmact. This curnpany accepts no rcspon:!tibilily cxc~-pl fl.lr the due pcrfonmmcc ofins,.:cLmn andior analysis in good failh and according lo tJJI! mks of the lradc and of science GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407-(843) 556-8171 -www.gel.com Certificate of Analysis Report Date: June 7, 2014 Company : Address: Energy Fuels Resources (USA), Inc. 225 Union Boulevard Contact: Project: Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector: Suite 600 Lakewood, Colorado 80228 Ms. Kathy Weinel White Mesa Mill GW ----MW-32_05232014 349790006 Ground Water 23-MA Y-14 12:50 02-JUN-14 Client Parameter Qualifier Result Uncertainty __ M_D_C_ Rad Gas Flow Proportional Counting GFPC, Total Alpha Radium, Liquid "As Received" Gross Radium Alpha 4.35 +/-0.543 0.662 The following Analytical Methods were performed: RL 1.00 Project: Client ID: DNMI00100 DNMI001 Units __ DF Analyst Date Time Batch Method pCi/L CXP3 06/05/14 1224 1392631 Method __ Description __ -----~-------·---Analyst Comments __ _ _____ _ Surrogate/Tracer Recove Barium Carner Notes: EPA 900.1 Modified Test GFPC, Total Alpha Radium, Liquid "As Received" Counting Uncertainty is calculated at the 68% confidence level (!-sigma). Result N omina1 Recovery% 105 Acceptable Limits (25%-125%) SRL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is the greater of either the adjusted MDL or the CRDL. Page 17 of20 INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1406109-010 Client Sample ID: MW-35_06042014 ANAl VTICAl lABORATORIES Collection Date: 6/4/2014 745h Received Date: 6/5/2014 1615h Analytical Results DISSOLVED METALS Date Date Method Reporting Analytical 463 West 3600 South Compound Units Prepared Analyzed Used Limit Result Qual Salt Lake City, UT 84115 Arsenic mg/L 6/6/2014 1125h 6/9/2014 2125h E200.8 0.00500 < 0.00500 Beryllium mg/L 6/6/2014 1125h 6/11/2014 429h E200.8 0.000500 < 0.000500 Cadmium mg/L 6/6/2014 1125h 6/9/2014 2125h E200.8 0.000500 < 0.000500 Calcium mg/L 6/6/2014 I 125h 6/12/2014 1648h E200.7 50.0 518 Phone: (801) 263-8686 Chromium 0.0250 < 0.0250 mg/L 6/6/2014 1125h 6/9/2014 2125h E200.8 Toll Free: (888) 263-8686 Cobalt mg/L 6/6/2014 1125h 6/9/2014 2125h E200.8 0.0100 < 0.0100 Fax: (801) 263-8687 Copper mg/L 6/6/2014 1125h 6/9/2014 2125h E200.8 0.0100 < 0.0100 e-mail: awal@awal-labs.com Iron mg/L 6/6/2014 1125h 611 1/2014 429h E200.8 0.0300 0.0813 Lead mg/L 6/6/2014 1125h 6/11/2014 429h E200.8 0.00100 < 0.00100 web: www.awal-labs.com Magnesium mg/L 6/6/2014 1125h 6/12/2014 1648h E200.7 50.0 173 Manganese mg/L 6/6/2014 1125h 6/9/2014 2125h E200.8 0.0100 0.202 Mercury mg/L 6/9/2014 1445h 6110/2014 1140h E245.1 0.000500 < 0.000500 Kyle F. Gross Molybdenum mg/L 6/6/2014 1125h 6/9/2014 2125h £200.8 0.0100 < 0.0100 Laboratory Director Nickel mg/L 6/6/2014 1125h 6/9/2014 2125h E200.8 0.0200 < 0.0200 Potassium mg/L 6/6/2014 1125h 6/12/2014 1820h £200.7 1.00 11.6 Jose Rocha Selenium mg/L 6/6/2014 1125h 6/9/2014 2125h E200.8 0.00500 0.0139 QA Officer Silver mg/L 6/6/2014 1125h 6/9/2014 2125h E200.8 0.0100 < 0.0100 Sodium mg/L 6/6/2014 1125h 6/12/2014 1648h E200.7 50.0 386 Thallium mg/L 6/6/2014 1125h 6111/2014 429h £200.8 0.000500 < 0.000500 Tin mg/L 6/6/2014 1125h 6/13/2014 1413h E200.8 0.100 < 0.100 Uranium mg/L 6/6/2014 1125b 6/11/2014 621h E200.8 0.000300 0.0219 Vanadium mg/L 6/6/2014 1125h 6/12/2014 1820h E200.7 0.0150 < 0.0150 Zinc mg/L 6/6/2014 1125h 6/12/2014 1820h E200.7 0.0100 < 0.0100 Report Date: 6/17/2014 Page 18 of61 All analyses applicable to the CWA, SDWA, and RCRA arc performl!d in accordance to NELAC protocols Pertinent sampling infonnatio1l is located on the auachcd COC, Confidential Business lnfonnction: This report is providl!d for lhe cxclusi"e usc of the addressee Privilc[!CS of subsequent usc of the name of this compan)' or any member of its staff, or reproduction of this rerort in connection with the advertisement. promotion or sale of any producl or process, or in connection with the re-publication of this report (or any purpose other than (or the addressee will be gnmtcd onlr on contacl This company accepts no responsibility except for the due pcrfonnancc of inspection and/01 analysis ln good faith and according lo th~ n~lcs oflhc trade and of science. INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1406109-010 Client Sample ID: MW-35_06042014 Collection Date: 6/4/2014 745h Received Date: 6/5/2014 1615h Analytical Results Date Date Method Reporting Analytical 463 West 3600 South Compound Units Prepared Analyzed Used Limit Result Qual Salt Lake City, UT 84115 Ammonia (as N) mg/L 6/15/2014 1100h 6/16/2014 1256h E350.1 0.0500 0.0778 Bicarbonate (as mg/L 6/10/2014 614h SM2320B 1.00 340 CaC03) Carbonate (as CaC03) mg/L 6/10/2014 614h SM2320B 1.00 < 1.00 Phone: (801) 263-8686 Chloride mg!L 6/12/2014 1826h E300.0 10.0 62.6 Toll Free: (888) 263-8686 Fluoride mg/L 6/12/2014 2222h E300.0 0.100 0.350 Fax: (801) 263-8687 Ion Balance % 6/15/2014 1931h Calc. -100 5.59 e-mail: awal@awal-labs.com Nitrate/Nitrite (as N) mg/L 6/14/2014 1754h E353.2 0.100 < 0.100 Sulfate mg/L 6/12/2014 18llh E300.0 500 2,040 web: www.awal-labs.com Total Anions, Measured meq/L 6/15/2014 193lh Calc. 51.1 Total Cations, meq/L 6/15/2014 193lh Calc. 57.2 Measured Total Dissolved Solids mg!L 6/6/2014 1240h SM2540C 20.0 3,720 Kyle F. Gross Total Dissolved Solids 6/15/2014 193lh Calc. 1.10 Laboratory Director Ratio, Measured/Calculated Jose Rocha Total Dissolved Solids, mg!L 6/15/2014 1931h Calc. 3,400 Calculated QA Officer Report Date: 6/17/2014 Page 29 of 61 All analyses applicable to the CWA, SDWA, and RCRA arc performed in accordan~c 10 NELAC protocols., Pcnincm sampling infonnation is located on the anached COC. Confidential Business Information: This report is p10vidcd for the exclusive usc of the addressee Privileges of subsequent usc oflhc name of this company or any membet of its sl..1lT, or reproduction nfthis report in conncclion with the advertisement, promotion or sale of any product or process, orin connection with the re-publication of this report for <my purpose other than for the addre:;.sec will be granted only on contacL This company accept'> no responsibility except for the due perfonnancc of inspection and/or analysis iu good faith and according to the n1lcs of the Lradc aud of science, American West ANAlYTI CAL LABORATORIES 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (80 1) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer ORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1406109-010A Client Sample ID: MW-35_06042014 Collection Date: 6/4/2014 745h Received Date: 6/5/2014 Analytical Results Analyzed: 6/6/2014 259h Units: J.!g/L Compound 2-Butanone Acetone Benzene Carbon tetrachloride Chloroform Chloromethane Methylene chloride Naphthalene Tetrahydrofuran Toluene 1615h Dilution Factor: Contact: Garrin Palmer Test Code: 8260-W VOAs by GC/MS Method 8260C/5030C Method: SW8260C CAS Reporting Analytical Number Limit Result Qual 78-93-3 20.0 <20.0 67-64-1 20.0 <20.0 71-43-2 1.00 < 1.00 56-23-5 1.00 < 1.00 67-66-3 1.00 < 1.00 74-87-3 1.00 < 1.00 75-09-2 1.00 < 1.00 91-20-3 1.00 < 1.00 109-99-9 1.00 < 1.00 108-88-3 1.00 < 1.00 Xylenes, Total 1330-20-7 1.00 < 1.00 Surrogate Surr: 1 ,2-Dichloroethane-d4 Surr: 4-Bromofluorobenzene Surr: Dibromofluoromethane Surr: Toluene-d8 CAS 17060-07-0 460-00-4 1868-53-7 2037-26-5 Result 56.6 51.8 52.2 51.3 Amount Spiked %REC Limits Qual 50.00 113 72-151 50.00 104 80-128 50.00 104 80-124 50.00 103 77-129 Report Date: 6/17/2014 Page 40 of 61 All analyses applic:ablc to the CWA, SDWA, and RCRA arc pcrfonncd in accordance to NELAC protocols, Pertinent sampling information is located on the auachcd COC. Confidential Business rnformrllion: This report is provided fonbc exclusive-usc oftbc addressee Privileges of subsequent usc of the name of this company or any member ofiLs st<tff, or reproduction of this report in connection with Lbc advertisement. promotion or sale of;my product or process, or in connection wilh the rc·publication of this rcpm1 for any purpose other than for the addressee will be granted only on contact This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to Lhl! mlcs of the trade and of science: GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407-(843) 556-8171 -www.gel.com Certificate of Analysis Report Date: August 4, 2014 Company : Address: Energy Fuels Resources (USA), Inc. 225 Union Boulevard Parameter Contact: Project: Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector: Suite 600 Lakewood, Colorado 80228 Ms. Kathy Weinel White Mesa Mill GW MW-35_06042014 350282010 Ground Water 04-JUN-14 07:45 09-JUN-14 Client Qualifier Result Uncertainty Rad Gas Flow Proportional Counting GFPC, Total Alpha Radium, Liquid "As Received" Gross Radium Alpha 3.36 +/-0.334 The following Analytical Methods were performed: MDC 0.333 RL 1.00 Project: Client ID: DNMIOOlOO DNMIOOl Units DF Analyst Date Time Batch Method pCiiL CXP3 07/29/14 1640 1394634 Method Description ------------------------~Ana~lystComments EPA 900.1 Modified Surrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits Barium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 101 (25%-125%) Notes: Counting Uncertainty is calculated at the 68% confidence level (1-sigma). SRL =Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is the greater of either the adjusted MDL or the CRDL. Page 24 of32 INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1405608-006 Client Sample ID: MW-36_05292014 Collection Date: 5/29/2014 740h Received Date: 5/30/2014 1010h Analytical Results DISSOLVED METALS Date Date Method Reporting Analytical 463 West 3600 South Compound Units Prepared Analyzed Used Limit Result Qual Salt Lake City, UT 84115 Arsenic mg/L 5/30/2014 1310h 6/3/2014 1922h E200.8 0.00500 < 0.00500 Beryllium mg/L 5/30/2014 1310h 6/3/2014 2018h E200.8 0.000500 < 0.000500 Cadmium mg/L 5/30/2014 1310h 6/3/2014 1922h E200.8 0.000500 < 0.000500 Calcium mg/L 5/30/2014 1310h 6/4/2014 1521h E200.7 50.0 427 Phone: (801) 263-8686 Chromium mg/L 5/30/2014 1310h 6/3/2014 1922h E200.8 0.0250 < 0.0250 Toll Free: (888) 263-8686 Cobalt mg/L 5/30/2014 1310h 6/3/2014 1922h E200.8 0.0100 < 0.0100 Fax: (801) 263-8687 Copper mg/L 5/30/2014 1310h 6/3/2014 1922h E200.8 0.0100 < 0.0100 e-mail: awal@awal-labs.com Iron mg/L 5/30/2014 1310h 6/4/2014 2118h E200.8 0.0300 < 0.0300 Lead mg/L 5/30/2014 1310h 6/3/2014 2018h E200.8 0.00100 < 0.00100 web: www.awa1-labs.com Magnesium mg/L 5/30/2014 1310h 6/4/2014 1521h E200.7 50.0 142 Manganese mg/L 5/30/2014 1310h 6/3/2014 1922h E200.8 0.0100 < 0.0100 Mercury mg/L 6/2/2014 1230h 6/3/2014 944h E245.1 0.000500 < 0.000500 Kyle F. Gross Molybdenum mg/L 5/30/2014 1310h 6/3/2014 1922h E200.8 0.0100 < 0.0100 Laboratory Director Nickel mg/L 5/30/2014 1310h 6/3/2014 1922h E200.8 0.0200 < 0.0200 Potassium mg/L 5/30/2014 1310h 6/4/2014 1435h E200.7 1.00 8.94 Jose Rocha Selenium mg/L 5/30/2014 1310h 6/3/2014 1922h E200.8 0.00500 0.252 QA Officer Silver mg/L 5/30/2014 1310h 6/3/2014 1922h E200.8 0.0100 < 0.0100 Sodium mg/L 5/30/2014 1310h 6/4/2014 1521h E200.7 50.0 669 B Thallium mg/L 5/30/2014 1310h 6/4/2014 2118h E200.8 0.000500 0.000594 Tin mg/L 5/30/2014 1310h 6/4/2014 201lh E200.8 0.100 < 0.100 Uranium mg/L 5/30/2014 1310h 6/4/2014 2214h E200.8 0.000300 0.0228 Vanadium mg/L 5/30/2014 1310h 6/4/2014 1435h E200.7 0.0150 < 0.0150 Zinc mg/L 5/30/2014 1310h 6/4/2014 1435h E200.7 0.0100 < 0.0100 B -The method blank was acceptable, as the method blank result is less than I 0% of the lowest reported sample concentration. Report Date: 6/10/2014 Page 12 of42 All analyses applicable to the CWA, SDWA, and RCRA are perfonncd in accordaocc to NELAC protocols Pertinent sampling information is loca1cd on the attached COC Con lidentia\ Business rnformo.lion: This report is p10vidt=d for the exclusive usc of the addressee.. Privileges of subsequent use of the name of this company or nny member of it.s .slnff, or reproduction of this report in connection with the advertisement. promotion 01 sale of nny product or process, or in connection with the rc-publicntion of this rermt for any purpose othc1 thflo for the addressee will be gran led only on contact This company <~ecepts no responsibility except for the due perfonnauce of inspection and/or analysis in good faitJ1 and according to the n1lcs of the trade and of science INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 20 14 Lab Sample ID: 1405608-006 Client Sample ID: MW-36_05292014 ANALYTIC AL lABORATORIES Collection Date: 5/29/2014 740h Received Date: 5/30/2014 1010h Analytical Results Date Date Method Reporting Analytical 463 West 3600 South Compound Units Prepared Analyzed Used Limit Result Qual Salt Lake City, UT 84115 Ammonia (as N) mg/L 6/3/2014 1100h 6/4/2014 1448h E350.1 0.0500 < 0.0500 Bicarbonate (as mg!L 6/3/2014 1004h SM2320B 1.00 306 CaC03) Carbonate (as CaC03) mg/L 6/3/2014 1004h SM2320B 1.00 < 1.00 Phone: (801)263-8686 Chloride mg/L 6/9/2014 1936h E300.0 10.0 59.4 Toll Free: (888) 263-8686 Fluoride mg/L 6/10/2014 122h E300.0 0.100 0.313 Fax: (801) 263-8687 Ion Balance % 6/9/2014 1548h Calc. -100 -4.32 e-mail: awal@awal-labs.com Nitrate/Nitrite (as N) mg/L 6/5/2014 1803h E353.2 0.100 0.179 Sulfate mg/L 6/9/2014 1920h E300.0 500 2,890 web: www.awal-labs.com Total Anions, Measured meq/L 6/9/2014 1548h Calc. 68.0 Total Cations, meq/L 6/9/2014 1548h Calc. 62.4 Measured Total Dissolved Solids mg!L 5/30/2014 1325h SM2540C 20.0 4,250 Kyle F. Gross Total Dissolved Solids 6/9/2014 1548h Calc. 0.970 Laboratory Director Ratio, Measured/Calculated Jose Rocha Total Dissolved Solids, mg/L 6/9/2014 1548h Calc. 4,380 Calculated QA Officer Report Date: 6/10/2014 Page 18 of42 All analyses applicable to lhc CWA, SDWA, and RCR.A are perfonned in accordance to NELAC protocols Pertinent sampling infonnalloo is localed on the attached COCl Confidcnlial Business rnronnation: This report is provided for the exclusi,·e use of the addressee. Privileges of subsequent usc of lhc name of this company or any member of its sl.aff, or rcproduclion ofU1is report in connection with the advertisement, promotion 01 sale ofnny product or process, or in connection with the re-publication of this repmt for any purpose olhe1 than for the addressee will be granted only on contact This company accepts no responsibility except for the due pcrfonnance of inspection and/or analysis in good faith and according to the niles of the lradc aod of science~ American West ANAlYTICAl lABORATORIES 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer ORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1405608-006A Client Sample ID: MW-36_05292014 Collection Date: 5/29/2014 740h Received Date: 5/30/2014 1010h Analytical Results Analyzed: 5/30/2014 144lh Units: J..tg/L Compound 2-Butanone Acetone Benzene Carbon tetrachloride Chloroform Chloromethane Methylene chloride Naphthalene Tetrahydrofuran Toluene Dilution Factor: Contact: Garrin Palmer Test Code: 8260-W VOAs by GC/MS Method 8260C/5030C Method: SW8260C CAS Reporting Analytical Number Limit Result Qual 78-93-3 20.0 <20.0 67-64-1 20.0 <20.0 71-43-2 1.00 < 1.00 56-23-5 1.00 < 1.00 67-66-3 1.00 < 1.00 74-87-3 1.00 < 1.00 75-09-2 1.00 < 1.00 91-20-3 1.00 < 1.00 109-99-9 1.00 < 1.00 108-88-3 1.00 < 1.00 Xylenes, Total 1330-20-7 1.00 < 1.00 Surrogate Surr: 1 ,2-Dich1oroethane-d4 Surr: 4-Bromofluorobenzene Surr: Dibromofluoromethane Surr: To1uene-d8 CAS 17060-07-0 460-00-4 1868-53-7 2037-26-5 Result 53.9 50.0 49.3 48.9 Amount Spiked %REC Limits Qual 50.00 108 72-151 50.00 100 80-128 50.00 98.6 80-124 50.00 97.8 77-129 ReportDate: 6/10/2014 Page24of42 All analyses applicable lo the CWA, SDWA, and RCRA arc performed in accordance to NELAC protoco\s..._Pcrtincnl sampling information is located on the aLLached COC Confidential Business lnfonnnlion: This report is provided for the exclusi\c usc oflhe addressee1 Privileges of subsequent usc or Lhc name o[ this company or any mcmbc1 or il'l staiT, or rcproduclion of this report in connection with the ndvertisement. promotion or sale of any product or process, or in connection with the re-publication ofthis repot1 for any purpose olhc1 lhao [or lhc addressee will be granted only on contact This company acccpls no responsibility except for lhe due pcrfonmmce of inspection and/or Malysis in good faith and according to the mles of the 1radc and of science, GEL LAB ORA TORIES LLC 2040 Savage Road Charleston SC 29407-(843) 556-8171 -www.gel.com Certificate of Analysis Report Date: June 7, 2014 Company : Address: Energy Fuels Resources (USA), Inc. 225 Union Boulevard Suite 600 Lakewood, Colorado 80228 Contact: Ms. Kathy Weinel Project: White Mesa Mill GW ---------------------------------Client Sample ID: MW-36_05292014 Sample ID: 349790007 Matrix: Ground Water Collect Date: 29-MAY-14 07:40 Receive Date: 02-JUN-14 Collector: Client Parameter Qualifier Result Uncertainty MDC Rad Gas Flow Proportional Counting GFPC, Total Alpha Radium, Liquid "As Received" Gross Radium Alpha 4.48 +/-0.596 1.03 The following Analytical Methods were performed: Method Descri tion EPA 900.1 Modified Surrogate/Tracer Recovery Test Barium Carrier GFPC, Total Alpha Radium, Liquid "As Received" Notes: Counting Uncertainty is calculated at the 68% confidence level (1-sigma). RL 1.00 Project: Client ID: DNMIOOlOO DNMIOOl Units DF Analyst Date Time Batch Method pCi/L CXP3 06/05/14 1224 1392631 _________ .t.cAn~a~ly:.!!st Comments Result Nominal Recovery% Acceptable Limits 101 (25%-125%) SRL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is the greater of either the adjusted MDL or the CRDL. Page 18 of20 INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1406404-002 Client Sample ID: MW-37_06182014 Collection Date: 6/18/2014 830h Received Date: 6119/2014 900h Analytical Results DISSOLVED METALS Date Date Method Reporting Analytical 463 West 3600 South Compound Units Prepared Analyzed Used Limit Result Qual Salt Lake City, UT 84115 Arsenic mg/L 6/19/2014 1230h 6/20/2014 !72Th E200.8 0.00500 < 0.00500 Beryllium mg/L 6/19/2014 1230h 6/20/2014 1842h E200.8 0.000500 < 0.000500 Cadmium mg/L 6/19/2014 1230h 6/20/2014 1727h E200.8 0.000500 < 0.000500 Calcium mg/L 6/19/2014 1230h 6/25/2014 1027h E200.7 50.0 468 Phone: (801) 263-8686 Chromium mg/L 6/19/2014 1230h 6/20/2014 1727b E200.8 0.0250 < 0.0250 Toll Free: (888) 263-8686 Cobalt mg/L 6/19/2014 1230h 6/20/2014 !72Th E200.8 0.0100 < 0.0100 Fax: (801) 263-8687 Copper mg/L 6/19/2014 1230h 6/20/2014 1727h E200.8 0.0100 < 0.0100 e-mail: awal@awal-labs.com Iron mg/L 6119/2014 1230h 6/25/2014 1659h E200.8 0.0300 < 0.0300 Lead mg/L 6119/2014 1230h 6/20/2014 1842h E200.8 0.00100 < 0.00100 web: www.awal-labs.com Magnesium mg/L 6119/2014 1230h 6/25/2014 1027h E200.7 50.0 141 Manganese mg/L 6/19/2014 1230h 6/20/2014 !72Th E200.8 0.0100 0.0367 Mercury mg/L 6/23/2014 1445h 6/24/2014 90lh E245.1 0.000500 < 0.000500 Kyle F. Gross Molybdenum mg/L 6/19/2014 1230h 6/20/2014 1727h E200.8 0.0100 < 0.0100 Laboratory Director Nickel mg/L 6/19/2014 1230h 6/20/2014 1727b E200.8 0.0200 < 0.0200 Potassium mg/L 6/19/2014 1230h 6/25/2014 1143h E200.7 1.00 16.3 Jose Rocha Selenium mg/L 6/19/2014 1230b 6/20/2014 !72Th E200.8 0.00500 0.00789 QA Officer Silver mg/L 6/19/2014 1230h 6/20/2014 !72Th E200.8 0.0100 < 0.0100 Sodium mg/L 6/19/2014 1230h 6/25/2014 1027h E200.7 50.0 527 Thallium mg/L 6/19/2014 1230h 6/20/2014 1842h E200.8 0.000500 0.000903 Tin mg/L 6/19/2014 1230h 6/23/2014 1644h E200.8 0.100 < 0.100 Uranium mg/L 6/19/2014 1230h 6/23/2014 1839h E200.8 0.000300 0.0118 Vanadium mg/L 6/19/2014 1230h 6/25/2014 1143h E200.7 0.0150 < 0.0150 Zinc mg/L 6/19/2014 1230h 6/25/2014 1143h E200.7 0.0100 0.0392 Report Date: 6/30/2014 Page 8 of35 AJI analyses applicable to the CWA, SDWA, and RCRA arc performed in accordance to NELAC protocols. Pcrtinclll sampling information is localed on the attached COC Confidential Business Information: This report is providl!d for lhc c~clusive usc of the addressee Privileges of subsequent usc of the name oltbis company or any member of iLs stnfT, or reproduction oflhis report in conncelion wilh the advcrtiSl.'lllCRl., prom01ion or sale of any prOOuct or process, or in connecticm wilh the re-publication of this Tl.!port for any purpose olbcr than for the addressee will be granted only on contacL This company accepts no responsibility cxct!'p1. for lbe due perfonnancc of inspcclion antVor analysis in good faith and according to the mlcs of the lradc and oF science. INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1406404-002 Client Sample ID: MW-37 _06182014 ANALVT,CAL LABORATORIES Collection Date: 6/18/2014 830h Received Date: 6/19/2014 900h Analytical Results Date Date Method Reporting Analytical 463 West 3600 South Compound Units Prepared Analyzed Used Limit Result Qual Salt Lake City, UT 84115 Ammonia (as N) mg!L 6/25/2014 1130h 6/25/2014 2023h E350.1 0.0500 < 0.0500 Bicarbonate (as mg/L 6/20/2014 705h SM23208 1.00 218 CaC03) Carbonate (as CaC03) mg/L 6/20/2014 705h SM23208 1.00 < 1.00 Phone: (801) 263-8686 Chloride mg!L 6/24/2014 2325h E300.0 1.00 45.1 Toll Free: (888) 263-8686 Fluoride mg!L 6/24/2014 2325h E300.0 1.00 < 1.00 Fax: (80 1) 263-8687 Ion Balance % 6/26/2014 1450h Calc. -100 -2.03 e-mail: awal@awal-labs.com Nitrate/Nitrite (as N) mg!L 6/19/2014 1617h E353.2 0.100 0.401 Sulfate mg/L 6/24/2014 2341h E300.0 100 2,640 web: www.awal-labs.com Total Anions, Measured meq/L 6/26/2014 1450h Calc. 60.7 Total Cations, meq/L 6/26/2014 1450h Calc. 58.3 Measured Total Dissolved Solids mg/L 6/20/2014 1050h SM2540C 20.0 3,860 Kyle F. Gross Total Dissolved Solids 6/26/2014 1450h Calc. 0.970 Laboratory Director Ratio, Measured/Calculated Jose Rocha Total Dissolved Solids, mg/L 6/26/2014 1450h Calc. 3,970 Calculated QA Officer Report Date: 6/30/2014 Page II of35 All analyses applicable to the CWA, SDWA, and RCRA arc pcrfonncd in accordance to NELAC protocols.. Pertinent sampling infonnatioo is located on the auachcd COC Confidenlia\ Business lnfommlion: This report is provided for lhc cxclusiw usc of the addressee. Privileges uf subsequent use of the name of this company or any rtlC11lbcr of its sLaiT. or reproduction of this n:porl in conncl.iion wilh the ad\·crti~ment. promolio11 or sale of any product or process, or in connection with I he re-publication ofLhis repo11 ror any purpose olllcr tJnm for the addressee will be gnmted only on contacL lllis company accepts no rcsponsibliiLy excqn for the due pcrfonnancc or insJk.--clion andlor analysis in good faith and according Lo tht= rules or Lhc trade aDd of science 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer ORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1406404-002A Client Sample ID: MW-37_06182014 Collection Date: 6/18/2014 830h Received Date: 6/19/2014 900h Analytical Results Analyzed: 6119/2014 1506h Units: flg/L Compound 2-Butanone Acetone Benzene Carbon tetrachloride Chloroform Chloromethane Methylene chloride Naphthalene Tetrahydrofuran Toluene Dilution Factor: Contact: Garrin Palmer Test Code: 8260-W VOAs by GC/MS Method 8260C/5030C Method: SW8260C CAS Reporting Analytical Number Limit Result Qual 78-93-3 20.0 <20.0 67-64-1 20.0 <20.0 71-43-2 1.00 < 1.00 56-23-5 1.00 < 1.00 67-66-3 1.00 < 1.00 74-87-3 1.00 < 1.00 75-09-2 1.00 < 1.00 91-20-3 1.00 < 1.00 109-99-9 1.00 < 1.00 108-88-3 1.00 < 1.00 Xylenes, Total 1330-20-7 1.00 < 1.00 Surrogate Surr: I ,2-Dichloroethane-d4 Surr: 4-Bromofluorobenzene Surr: Dibromofluoromethane Surr: Toluene-d8 CAS 17060-07-0 460-00-4 1868-53-7 2037-26-5 Result 55.7 49.6 51.3 50.4 Amount Spiked %REC Limits Qual 50.00 Ill 72-151 50.00 99.3 80-128 50.00 103 80-124 50.00 101 77-129 Report Date: 6/30/2014 Page 14 of35 All analyses applicable Lo the CW A, SDWA, and RCRA are pcrformcd in accordance to NELAC proiOcols... Pertinent sampling infonnalion is localCd on lhc auacbcd COC Cooridemial Business Jnfornmtion: This report is provided for the cxdusivc usc oflhc addressee. Privileges of subsequent useoflhe name oflhis company or any member of its stalT, or reproduction oflhis report in connection with Lhc adwrtiSL'mCnL. promoLion or sale of any producl or process, or in connection with the re·publication ofU1is report for any purpose other than for the addressee will be granted onl)' on contacL This company accepts no responsibility except for lbe dut: pcrfonnance ofinspcclioo and/or analysis in good faiU1 and according to the mlcs of Lbc trade aod ofscicocc GEL LAB ORA TORIES LLC 2040 Savage Road Charleston SC 29407-(843) 556-8171-www.gel.com Certificate of Analysis Company : Address: Energy Fuels Resources (USA), Inc. 225 Union Boulevard Contact: Project: Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector: Parameter Suite 600 Lakewood, Colorado 80228 Ms. Kathy Weinel White Mesa Mill GW MW-37 06182014 351093005 Ground Water 18-JUN-14 08:30 20-JUN-14 Client Qualifier Result Uncertainty ------------------~-----Rad Gas Flow Proportional Counting GFPC, Total Alpha Radium, Liquid "As Received" Gross Radium Alpha U 1.00 +/-0.185 The following Analytical Methods were performed: Method Description EPA 900.1 Modified Surrogate/Tracer Recovery Test MDC 0.382 RL 1.00 Result ----------------------------Barium Carrier GFPC, Total Alpha Radium, Liquid "As Received" Notes: Counting Uncertainty is calculated at the 68% confidence level (!-sigma). Project: Client ID: Report Date: DNMIOOIOO DNMIOOl July 16, 2014 Units DF Analyst Date Time Batch Method pCi/L CXP3 07/12/14 1617 1399658 Analyst Comments Nominal Recovery% Acceptable Limits 100 (25%-125%) SRL =Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is the greater of either the adjusted MDL or the CRDL. Page 16 of 19 INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Pro,ject: 2nd Quarter Groundwater 2014 Lab Sample ID: 1406109-011 Client Sample ID: MW-65_06042014 ANALYTI CAL lABORATOAifS Collection Date: 6/4/2014 745h Received Date: 6/5/2014 1615h Analytical Results DISSOLVED METALS Date Date Method Reporting Analytical 463 West 3600 South Compound Units Prepared Analyzed Used Limit Result Qual Salt Lake City, UT 84115 Arsenic mg/L 6/6/2014 1125h 6/9/2014 2130h E200.8 0.00500 < 0.00500 Beryllium mg/L 6/6/2014 1125b 6/11/2014 434h E200.8 0.000500 < 0.000500 Cadmium mg/L 6/6/2014 1125h 6/9/2014 2130h E200.8 0.000500 < 0.000500 Calcium mg/L 6/6/2014 1125h 6/12/2014 1650h E200.7 50.0 533 Phone: (801) 263-8686 Chromium E200.8 0.0250 < 0.0250 mg/L 6/6/2014 1125b 6/9/2014 2130h Toll Free: (888) 263-8686 Cobalt mg/L 6/6/2014 1125h 6/9/2014 2130h E200.8 0.0100 < 0.0100 Fax: (801) 263-8687 Copper mg/L 6/6/2014 1125h 6/9/2014 2130h E200.8 0.0100 < 0.0100 e-mail: awal@awal-labs.com Iron mg/L 6/6/2014 1125h 6/11/2014 434h E200.8 0.0300 0.0874 Lead mg/L 6/6/2014 1125h 6/11/2014 434h E200.8 0.00100 < 0.00100 web: www.awal-labs.com Magnesium mg/L 6/6/2014 1125h 6/12/2014 1650h E200.7 50.0 173 Manganese mg/L 6/6/2014 1125h 6/9/2014 2130h E200.8 0.0100 0.205 Mercury mg/L 6/9/2014 1445h 6/10/2014 1142h E245.1 0.000500 < 0.000500 Kyle F. Gross Molybdenum mg/L 6/6/2014 1125h 6/9/2014 2130h E200.8 0.0100 < 0.0100 Laboratory Director Nickel mg/L 6/6/2014 1125h 6/9/2014 2130h E200.8 0.0200 < 0.0200 Potassium mg/L 6/6/2014 1125h 6/12/2014 1822h E200.7 1.00 11.9 Jose Rocha Selenium mg/L 6/6/2014 1125h 6/9/2014 2130h E200.8 0.00500 0.0142 QA Officer Silver mg/L 6/6/2014 1125h 6/9/2014 2130h E200.8 0.0100 < 0.0100 Sodium mg/L 6/6/2014 1125h 6/12/2014 1650h E200.7 50.0 396 Thallium mg/L 6/6/2014 1125h 6/11/2014 434h E200.8 0.000500 < 0.000500 Tin mg/L 6/6/2014 1125h 6/13/2014 1419h E200.8 0.100 < 0.100 Uranium mg/L 6/6/2014 1125h 6/11/2014 627h E200.8 0.000300 0.0224 Vanadium mg/L 6/6/2014 112sn 6/12/2014 1822h E200.7 0.0150 < 0.0150 Zinc mg/L 6/6/2014 1125b 6/12/2014 1822h E200.7 0.0100 < 0.0100 '-Analyte concentration is too high for accurate matrix spike recovery and/or RPD. Report Date: 6/17/2014 Page 19 of61 All an<~ lyses applicable to lhc CWA, SDWA, and RCRA arc pcrfom1cd in accordance to NElAC prol.Ocols. Pcrtincnl sampling infonnalion is located on the altachcd COC. Confidential Business rnfomHltion: This rcpurt is provided for the exclusive usc of the OJddrcsscc Privileges or subsequent usc of lhc name of lbis company or any mcmbe1 of its stniT, or reproduction of this report in connection with the ndvcrtiscment~ promotion or sale of nny product or process, or in connection with the re-publication ofthis r~p011 for any purpose oU1er than ror the addressee will be granted only on contact This company 01ccepts no responsibility except for the due pcrfonnancc of inspection andlo• analysis in good faith and according to the rules oftbc trade and of science. INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1406109-011 i Client Sample ID: MW-65_06042014 UI .. H it~.OL l.O!ICII!UOI\tl. Collection Date: 6/4/2014 745h Received Date: 6/5/2014 1615h Analytical Results Date Date Method Reporting Analytical 463 West 3600 South Compound Units Prepared Analyzed Used Limit Result Qual Salt Lake City, UT 84115 Ammonia (as N) mg/L 6/15/2014 1100h 6116/2014 1258h E350.1 0.0500 0.0831 Bicarbonate (as mg/L 6/10/2014 614h SM2320B 1.00 360 CaC03) Carbonate (as CaC03) mg/L 6/10/2014 614h SM2320B 1.00 < 1.00 Phone: (80 1) 263-8686 Chloride mg/L 6/12/2014 1858h E300.0 10.0 59.4 Toll Free: (888) 263-8686 Fluoride mg/L 6/13/2014 2133h E300.0 0.100 0.347 Fax: (801) 263-8687 Ion Balance % 6/15/2014 1931h Calc. -100 7.93 e-mail: awal@awal-labs.com Nitrate/Nitrite (as N) mg/L 6/14/2014 1756h E353.2 0.100 < 0.100 Sulfate mg/L 6/12/2014 1842h E300.0 500 1,960 web: www.awal-labs.com Total Anions, Measured meq/L 6/15/2014 1931h Calc. 49.8 Total Cations, meq/L 6/15/2014 1931h Calc. 58.3 Measured Total Dissolved Solids mg/L 6/6/2014 1240h SM2540C 20.0 3,880 Kyle F. Gross Total Dissolved Solids 6/15/2014 1931h Calc. 1.16 Laboratory Director Ratio, Measured/Calculated Jose Rocha Total Dissolved Solids, mg/L 6/15/2014 1931h Calc. 3,350 Calculated QA Officer Report Date: 6/17/2014 Page 30 of61 All analyses applicable Lo Lllc CWA, SDWA, and RCRA arc performed in accordance to NELAC protocols Pertinent sampling infonnation is located on the auachcd COC Confidential Business rnfonnation: This report is provided for the exclusive use of the addressee. Privileges orsubsequcnl use of the name of this company or any member orits staiT, or reproduction of this report in c01mection wilh Lbe advertisement. promotion or sale of any product or process, orin connecLion with Lhe re-publication of this report for any purpose other than for Lhe addressee will be granted only on contacL This company acccpl.s no responsibility except for the due pcrfonnance ofinspcclion and/or analysis in good faith and according to the mlcs ofLhe trade aod ofseicncc American West ANALYTICAl LABORATORIES 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 e-mail: awal@awal-labs.com web: www.awa1-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer ORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1406109-011A Client Sample ID: MW-65_06042014 Collection Date: 6/4/2014 745h Received Date: 6/5/2014 Analytical Results Analyzed: 6/6/2014 318h Units: ~J.g/L Compound 2-Butanone Acetone Benzene Carbon tetrachloride Chloroform Chloromethane Methylene chloride Naphthalene Tetrahydrofuran Toluene 1615h Dilution Factor: Contact: Garrin Palmer Test Code: 8260-W VOAs by GC/MS Method 8260C/5030C Method: SW8260C CAS Reporting Analytical Number Limit Result Qual 78-93-3 20.0 <20.0 67-64-1 20.0 <20.0 71-43-2 1.00 < 1.00 56-23-5 1.00 < 1.00 67-66-3 1.00 < 1.00 74-87-3 1.00 < 1.00 75-09-2 1.00 < 1.00 91-20-3 1.00 < 1.00 109-99-9 1.00 < 1.00 108-88-3 1.00 < 1.00 Xylenes, Total 1330-20-7 1.00 < 1.00 Surrogate Surr: I ,2-Dichloroethane-d4 Surr: 4-Bromofluorobenzene Surr: Dibromofluoromethane Surr: Toluene-d8 CAS 17060-07-0 460-00-4 1868-53-7 2037-26-5 Result 54.0 49.1 49.6 48.7 Amount Spiked %REC Limits Qual 50.00 108 72-151 50.00 98.2 80-128 50.00 99.2 80-124 50.00 97.4 77-129 Report Date: 6/17/2014 Page 41 of 61 All analyses applicable to the CWA, SDWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached CDC Confidentinl Business Jnfonnation: This report is provid!!d for the exclusive usc of the addtcssec Privileges of subsequent use of the name ofLhis company or any member of its staff, or reprodltction of this report in connection with the advertisement. promotion or sale of any product or process, or in connection with the re-publication oflhis report for any purpose otber Lhan ror tbc addressee will be granted only on conhlcl This company accepts no responsibility except for the due perfonnance of inspection and/or analysis in good raith and according to the mlcs or the trade and of science. GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407-(843) 556-8171 -www.gel.com Certificate of Analysis Company : Address: Energy Fuels Resources (USA), Inc. 225 Union Boulevard Parameter Contact: Project: Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector: Suite 600 Lakewood, Colorado 80228 Ms. Kathy Weinel White Mesa Mill GW MW-65_06042014 350282011 Ground Water 04-JUN-14 07:45 09-JUN-14 Client Qualifier Result Uncertainty Rad Gas Flow Proportional Counting GFPC, Total Alpha Radium, Liquid "As Received" Gross Radium Alpha 4.17 +/-0.3 72 The following Analytical Methods were performed:_ Method Description EPA 900.1 Modified Surrogate/Tracer Recovery Test MDC 0.336 Barium Carrier GFPC, Total Alpha Radium, Liquid "As Received" Notes: Counting Uncertainty is calculated at the 68% confidence level (1-sigma). RL 1.00 Project: Client ID: Report Date: August 4, 2014 DNMIOOlOO DNMIOOl Units DF Analyst Date Time Batch Method pCi!L CXP3 07/29/14 1640 1394634 Ana]yst Comments Result Nominal Recovery% Acceptable Limits 101 (25%-125%) SRL =Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is the greater of either the adjusted MDL or the CRDL. Page 25 of32 INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1406278-003 Client Sample ID: MW-70_06112014 Collection Date: 6/11/2014 1300h Received Date: 6/13/2014 1010h Analytical Results DISSOLVED METALS Date Date Method Reporting Analytical 463 West 3600 South Compound Units Prepared Analyzed Used Limit Result Qual Salt Lake City, UT 84115 Arsenic mg/L 6/13/2014 1210h 6/16/2014 1514h E200.8 0.00500 < 0.00500 Beryllium mg/L 6/13/2014 1210h 6/17/2014 441h E200.8 0.000500 0.0158 Cadmium mg/L 6/13/2014 1210h 6116/2014 1514h E200.8 0.000500 0.170 Calcium mg/L 6/13/2014 1210h 6117/2014 1713h E200.7 50.0 416 Phone: (801) 263-8686 Chromium mg/L 6/13/2014 1210h 6/16/2014 1514h E200.8 0.0250 < 0.0250 Toll Free: (888) 263-8686 Cobalt mg/L 6/13/2014 1210h 6/16/2014 1514h E200.8 0.0100 0.525 Fax: (801) 263-8687 Copper mg/L 6/13/2014 1210h 6/16/2014 1514h E200.8 0.0100 0.121 e-mail: awal@awal-labs.com Iron mg/L 6/13/2014 1210h 6/17/2014 441h E200.8 0.0300 0.0783 Lead mg/L 6/13/2014 1210h 6/17/2014 441h E200.8 0.00100 0.00654 web: www.awal-labs.com Magnesium mg/L 6/13/2014 1210h 6/17/2014 1713h E200.7 50.0 1,180 Manganese mg/L 6/13/2014 1210h 6/16/2014 2029h E200.8 0.500 50.4 Mercury mg/L 6/13/2014 1450h 6/16/2014 1157h E245.1 0.000500 < 0.000500 Kyle F. Gross Molybdenum mg/L 6/13/2014 1210h 6/16/2014 1514h E200.8 0.0100 0.187 Laboratory Director Nickel mg/L 6/13/2014 1210h 6/16/2014 1514h E200.8 0.0200 0.321 Potassium mg/L 6/13/2014 1210h 6/19/2014 1154h E200.7 5.00 21.5 Jose Rocha Selenium mg/L 6/13/2014 1210h 6117/2014 400h E200.8 0.00500 0.0180 QA Officer Silver mg/L 6/13/2014 1210h 6/17/2014 400h E200.8 0.0100 < 0.0100 Sodium mg/L 6/13/2014 1210h 6117/2014 1713h E200.7 50.0 274 Thallium mg/L 6/13/2014 1210h 6/18/2014 1304h E200.8 0.000500 0.00146 Tin mg/L 6/13/2014 1210h 6116/2014 1514h E200.8 0.100 < 0.100 Uranium mg/L 6/13/2014 1210h 6117/2014 521h E200.8 0.000300 0.0319 Vanadium mg/L 6/13/2014 1210h 6117/2014 1859h E200.7 0.0150 < 0.0150 Zinc mg/L 6/13/2014 1210h 6/17/2014 1859h E200.7 0.0100 1.53 Report Date: 6/25/2014 Page 8 of33 All analyses applicable to the CWA, SDWA, and RCRA arc pe1 formed in accordance to NELAC protocols. Pertinent sampling infonnalion is Jocalcd on the aLtached COC Confidential Business lnfonnalion: This report is provided for UJe cxc]usi,•e use oflhc addressee Privileges of subseqlJent use of Lhe nDmc of this company or any mcmbc1 of its stafT, or reproduction of Lbis report in counection with Lhe advertisement, promotion or sale of nny producl or process, or in connection with I he re-publication ofthis rep011 for any purpose olhcr than for the oddrcssec will be granlcd only on contacL This company acrepl5 no responsibility cxcepl for the due pcrfonnance of inspcclion and/or analysis in good faiU1 and according to the rules oflbc lradc and of science INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1406278-003 American West Client Sample ID: MW-70_06112014 ANALYTICAL LABORATORIES Collection Date: 611112014 1300h Received Date: 6/13/2014 1010h Analytical Results Date Date Method Reporting Analytical 463 West 3600 South Compound Units Prepared Analyzed Used Limit Result Qual Salt Lake City, UT 84115 Ammonia (as N) mg/L 6/24/2014 1700h 6/24/2014 1953h E350.1 0.0500 0.652 Bicarbonate (as mg/L 6/2512014 600h SM2320B 1.00 14.3 CaC03) Carbonate (as CaC03) mg/L 6/25/2014 600h SM2320B 1.00 < 1.00 Phone: (80 1) 263-8686 Chloride mg/L 6/23/2014 1307h E300.0 1.00 54.8 Toll Free: (888) 263-8686 Fluoride mg/L 6/23/2014 1307h E300.0 1.00 14.4 Fax: (801) 263-8687 Ion Balance % 6/24/2014 933h Calc. -100 -5.03 e-mail: awal@awal-labs.com Nitrate/Nitrite (as N) mg!L 6/\4/2014 1909h E353.2 1.00 2.96 Sulfate mg!L 6/20/2014 1936h E300.0 1,000 6,830 web: www.awal-Iabs.com Total Anions, Measured meq/L 6/24/2014 933h Calc. 144 Total Cations, meq/L 6/24/2014 933h Calc. 130 Measured Total Dissolved Solids mg!L 6/1712014 1200h SM2540C 100 8,480 Kyle F. Gross Total Dissolved Solids 6/24/2014 933h Calc. 0.966 Laboratory Director Ratio, Measured/Calculated Jose Rocha Total Dissolved Solids, mg!L 6/24/2014 933h Calc. 8,780 Calculated QA Officer Report Date: 6/25/2014 Page II of33 All annly11cs applicable to Lh~ CWA, SDWA, and RCRA are pel formed in accordance Lu NCLAC protocols. Pcnincnl sampling infonnalion i5.locaLcd on the attached COC Confidential Business lnfonnation: This report is prov1dcd for Lhc exclusive usc of the addressee. Privileges of subsequent use of lhc name of this company or any mcmbc1 or iL'i staff, or rcproduclion of this report in connection with the advertisement promo\iou or sale of any product or process, 01 in connection with the re-publication of this report for any purpose other thAn for the addrc9sec will be granted only on contacL This company acccp~ no responsibility except for lhe due pcrfonnancc of inspection andfor analysis in good faith aud according to the mlcs of the trade and ofscicocc. 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (80 1) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer ORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Project: 2nd Quarter Groundwater 2014 Lab Sample ID: 1406278-003A Client Sample ID: MW-70_06112014 Collection Date: 6/11/2014 1300h Received Date: 6/13/2014 1010h Analytical Results Analyzed: 6/13/2014 1206h Units: f.lg/L Compound 2-Butanone Acetone Benzene Carbon tetrachloride Chloroform Chloromethane Methylene chloride Naphthalene Tetrahydrofuran Toluene Dilution Factor: Contact: Garrin Palmer Test Code: 8260-W VOAs by GC/MS Method 8260C/5030C Method: SW8260C CAS Reporting Analytical Number Limit Result Qual 78-93-3 20.0 <20.0 67-64-1 20.0 <20.0 71-43-2 1.00 < 1.00 56-23-5 1.00 < 1.00 67-66-3 1.00 < 1.00 74-87-3 1.00 < 1.00 75-09-2 1.00 < 1.00 91-20-3 1.00 < 1.00 109-99-9 1.00 < 1.00 108-88-3 1.00 < 1.00 Xylenes, Total 1330-20-7 1.00 < 1.00 Surrogate Surr: I ,2-Dich1oroethane-d4 Surr: 4-Bromofluorobenzene Surr: Dibromofluoromethane Surr: Toluene-d8 CAS 17060-07-0 460-00-4 1868-53-7 2037-26-5 Result 53.9 49.8 49.7 49.2 Amount Spiked %REC Limits Qual 50.00 108 72-151 50.00 99.5 80-128 50.00 99.5 80-124 50.00 98.5 77-129 Report Date: 6/25/2014 Page 14 of33 All analyses applicable Lo lhc CWA, SDWA, and RCRA \Ire pcrfmmcd in accordance to NELAC protocols Pertinent sampling information is located on Lhc attached COC ConCidcntial Business lnn.mnntion: This report is p10vidcd for lhc exclusive usc of the addrc.-.see. Privileges of 5ubscqucnt use of lhe name of this company or any member of ilS slllfT, or reproduction oftllis report in connection with tile adverli~mcnt. promotion 01 sale of any product or process, or in connection with the re-publication of this report fnr an)' purpose olbcr U1an for the addressee will be granted only ou contact This company acccplS no rcsronsibility except for lhc due pcrfonnancc of inspection aodfm analysis in good faith aod according to tb~ mtcs of lhc trade aud of science GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407-(843) 556-8171 -www.gel.com Certificate of Analysis Report Date: July 16, 2014 Company : Address: Energy Fuels Resources (USA), Inc. 225 Union Boulevard Parameter Contact: Project: Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector: Suite 600 Lakewood, Colorado 80228 Ms. Kathy Weinel White Mesa Mill GW MW-70_06112014 351093003 Ground Water 11-~-14 13:00 20-~-14 Client Qualifier Result Uncertainty __ ....:: Rad Gas Flow Proportional Counting GFPC, Total Alpha Radium, Liquid "As Received" Gross Radium Alpha 3.39 +/-0.374 The following Analytical Methods were performed: MDC 0.411 RL 1.00 Project: Client ID: DNMIOOIOO DNMIOOl Units DF Analyst Date Time Batch Method pCi!L CXP3 07/12/14 1616 1399658 Method DescriQtion Analyst Comments EPA900.~1~M~o~d~ifi~ed~----------------------------------~~= Surrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits Barium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 85.0 (25%-125%) Notes: Counting Uncertainty is calculated at the 68% confidence level (1-sigma). SRL =Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is the greater of either the adjusted MDL or the CRDL. Page 14 of 19 American West ANALYTICAL lAB ORATOR If S 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (80 I) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer ORGANIC ANALYTICAL REPORT Client: Project: Lab Sample ID: Energy Fuels Resources, Inc. 2nd Quarter Groundwater 2014 1405563-002A Client Sample ID: Trip Blank Collection Date: 5/23/2014 Received Date: 5/28/2014 0940h Analytical Results Analyzed: 5/28/2014 1604h Units: JJg/L Compound 2-Butanone Acetone Benzene Carbon tetrachloride Chloroform Chloromethane Methylene chloride Naphthalene Tetrahydrofuran Toluene Dilution Factor: Contact: Garrin Palmer Test Code: 8260-W VOAs by GC/MS Method 8260C/5030C Method: SW8260C CAS Reporting Analytical Number Limit Result Qual 78-93-3 20.0 <20.0 67-64-1 20.0 <20.0 71-43-2 1.00 < 1.00 56-23-5 1.00 < 1.00 67-66-3 1.00 < 1.00 74-87-3 1.00 < 1.00 75-09-2 1.00 < 1.00 91-20-3 1.00 < 1.00 109-99-9 1.00 < 1.00 108-88-3 1.00 < 1.00 Xy1enes, Total 1330-20-7 1.00 < 1.00 Surrogate Surr: I ,2-Dichloroethane-d4 Surr: 4-Bromofluorobenzene Surr: Dibromofluoromethane Surr: Toluene-d8 CAS 17060-07-0 460-00-4 1868-53-7 2037-26-5 Result 53.4 47.9 48.5 47.6 Amount Spiked %REC Limits Qual 50.00 107 72-151 50.00 95.8 80-128 50.00 97.0 80-124 50.00 95.3 77-129 Reissue of a previously generated report. The collection date has been updated. Information herein supersedes that of the previously issued reports. All anal).SCS applicable to the CWA, SDWA, and RCRA arc performed in accordance Lo NELAC prolocol.s Penincm sampling infonnaLion is located on the auachcd COC Confidcmi::~l Business lnJorm~ftg:0ftP:~~ i?/~~~3tO~~thc !:~~~\·~ u?lot~c nddrcsscc. Privilc~~ of subsequent use oflhc name of this cOmfXJU) or any mcrni.Jil!r of iL~ sLaiT. or rcprudoclion of this report in conru.'\."lion \\'ith 1hc :td\ crtiscmcnl. prmootion or sale of :my producl or process, or in conncction \\ith the rc-publil·ation oft.his rcrort for any purpt:bC other than for 1hc addressee will be granted only on conUICL This con1pany acccpb no rcspooslbilil)' CXCl1Jl for &he due-pcrfonnancc of inspection anti/or analysis in good faith and accordin,l! to till.:' ntlcs of the trade aod of science American West 4 hi 1 TICAI A O~Af0Rif8 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 e-mail: awal@awal-labs.com web: www.awa1-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer ORGANIC ANALYTICAL REPORT Client: Project: Lab Sample ID: Energy Fuels Resources, Inc. 2nd Quarter Groundwater 2014 1405608-007 A Client Sample ID: Trip Blank Collection Date: 5/27/2014 Received Date: 5/30/2014 1010h Analytical Results Analyzed: 5/30/2014 1500h Units: Jlg/L Compound 2-Butanone Acetone Benzene Carbon tetrachloride Chloroform Chloromethane Methylene chloride Naphthalene Tetrahydrofuran Toluene Dilution Factor: Contact: Garrin Palmer Test Code: 8260-W VOAs by GC/MS Method 8260C/5030C Method: SW8260C CAS Reporting Analytical Number Limit Result Qual 78-93-3 20.0 <20.0 67-64-1 20.0 <20.0 71-43-2 1.00 < 1.00 56-23-5 1.00 < 1.00 67-66-3 1.00 < 1.00 74-87-3 1.00 < 1.00 75-09-2 1.00 < 1.00 91-20-3 1.00 < 1.00 109-99-9 1.00 < 1.00 108-88-3 1.00 < 1.00 Xylenes, Total 1330-20-7 1.00 < 1.00 Surrogate Surr: 1 ,2-Dichloroethane-d4 Surr: 4-Bromofluorobenzene Surr: Dibromofluoromethane Surr: Toluene-d8 CAS 17060-07-0 460-00-4 1868-53-7 2037-26-5 Result 54.3 48.6 49.4 48.8 Amount Spiked %REC Limits Qual 50.00 109 72-151 50.00 97.2 80-128 50.00 98.8 80-124 50.00 97.6 77-129 Report Date: 6/10/2014 Page 25 of 42 All analyses applicable Lo Lhc CWA, SDWA, and RCRA arc performed io accorda11ce to NELAC protocols~ Pertiuent sampling infonnalion is localed on Lhc aLLachcd COC.. Confidential Business Information: Tbis report is provided for lbe exclusive use oflhc addrcssee1 Privileges of subsequent use of lhc name of lbis company or any member of ils staiT, or reproduction of Lhis report in connection with the ndvertisemenl, promolion or sale of any product or process, or in connectio11 with the re-publication of this rep01t for any purpose olher than [or the addressee will be granted only on contact This compa11y accepts no responsibility except for Lhe due perFonnance of inspection and/or analysis in good faith and according to Lhc mlcs of the trade and of science. 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (80 1) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer ORGANIC ANALYTICAL REPORT Client: Project: Lab Sample ID: Energy Fuels Resources, Inc. 2nd Quarter Groundwater 2014 1406025-005A Client Sample ID: Trip Blank Collection Date: 5/30/2014 Received Date: 6/3/2014 Analytical Results Analyzed: 6/3/2014 1403h Units: llg/L Compound 2-Butanone Acetone Benzene Carbon tetrachloride Chloroform Chloromethane Methylene chloride Naphthalene Tetrahydrofuran Toluene 940h Dilution Factor: Contact: Garrin Palmer Test Code: 8260-W VOAs by GC/MS Method 8260C/5030C Method: SW8260C CAS Reporting Analytical Number Limit Result Qual 78-93-3 20.0 <20.0 67-64-1 20.0 <20.0 71-43-2 1.00 < 1.00 56-23-5 1.00 < 1.00 67-66-3 1.00 < 1.00 74-87-3 1.00 < 1.00 75-09-2 1.00 < 1.00 91-20-3 1.00 < 1.00 109-99-9 1.00 < 1.00 108-88-3 1.00 < 1.00 Xylenes, Total 1330-20-7 1.00 < 1.00 Surrogate Surr: I ,2-Dichloroethane-d4 Surr: 4-Bromofluorobenzene Surr: Dibromofluoromethane Surr: Toluene-d8 CAS 17060-07-0 460-00-4 1868-53-7 2037-26-5 Result 53.7 49.9 50.0 48.9 Amount Spiked %REC Limits Qual 50.00 107 72-151 50.00 99.8 80-128 50.00 100 80-124 50.00 97.8 77-129 Report Date: 6/12/2014 Page 20 of 3 8 All analyses applicJblc to the CWA, SDWA, and RCRA are perfonned in accordance to NELAC protocols Pertinent sampling infonnaLion is located on the anachcd COC Coafidccliall3usincss Tnfonnation: This report is provided for the exclusive usc oflbc addrc.<;sce. Privileges of ~ubscquent usc of the name oflhis company or any member ofilS stnfT, or reproduction of this report in connection with the advertisement, promotiotl 01 sale of :my product or process, or in connection with the 1e~publication of this re[Jort for a11y purpose oLheJ l.hao for the addressee will be granted only on cont.acL This company acecpLs no responsibility except for the due perfonnancc ofinspcetion nudlm analysis in good (ailh and according to the n1lcs of the trade and of science American West ANALYTICAL LABORATORI£6 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer ORGANIC ANALYTICAL REPORT Client: Project: Lab Sample ID: Energy Fuels Resources, Inc. 2nd Quarter Groundwater 2014 1406109-012A Client Sample ID: Trip Blank Collection Date: 6/2/2014 Received Date: 6/5/2014 Analytical Results Analyzed: 6/6/2014 337h Units: f.lg/L Compound 2-Butanone Acetone Benzene Carbon tetrachloride Chloroform Chloromethane Methylene chloride Naphthalene Tetrahydrofuran Toluene 1615h Dilution Factor: Contact: Garrin Palmer Test Code: 8260-W VOAs by GC/MS Method 8260C/5030C Method: SW8260C CAS Reporting Analytical Number Limit Result Qual 78-93-3 20.0 <20.0 67-64-1 20.0 <20.0 71-43-2 1.00 < 1.00 56-23-5 1.00 < 1.00 67-66-3 1.00 < 1.00 74-87-3 1.00 < 1.00 75-09-2 1.00 < 1.00 91-20-3 1.00 < 1.00 109-99-9 1.00 < 1.00 108-88-3 1.00 < 1.00 Xylenes, Total 1330-20-7 1.00 < 1.00 Surrogate Surr: I ,2-Dichloroethane-d4 Surr: 4-Bromofluorobenzene Surr: Dibromofluoromethane Surr: Toluene-d8 CAS 17060-07-0 460-00-4 1868-53-7 2037-26-5 Result 56.4 51.6 52.0 51.3 Amount Spiked %REC Limits Qual 50.00 113 72-151 50.00 103 80-128 50.00 104 80-124 50.00 103 77-129 Report Date: 6/17/2014 Page 42 of61 All ann lyses applicable to the CWA, SDWA, and RCRA arc performed in accordance to NELAC protocols. Pertinent sarnpling information is Inca led on the attached COC, Confidential Business lnfonmllion: This report is provided for the exclusive usc of the addreF.see. Privileges of subsequent use of Lhc name of this company or any mcmbc1 of its st.11T, or reproduction of this report in connection with the odvertisemcnt, promotion or sale of any product or process, or in connection with the re-publication ofU1is rcpmt for any purpose oti.Jcr th<ln for the addressee will be granted only on contact This company ncccpl.s no responsibility except for the due pcrfonnance or inspection and/or nnalysis in good faith and according to the mlcs of the trade and of science American West ANALYTICAL lABORATORIFS 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer ORGANIC ANALYTICAL REPORT Client: Project: Lab Sample ID: Energy Fuels Resources, Inc. 2nd Quarter Groundwater 2014 1406278-004A Client Sample ID: Trip Blank Collection Date: 6/11/2014 Received Date: 6/13/2014 1010h Analytical Results Analyzed: 6/13/2014 1225h Units: ~-tg/L Compound 2-Butanone Acetone Benzene Carbon tetrachloride Chloroform Chloromethane Methylene chloride Naphthalene Tetrahydrofuran Toluene Dilution Factor: Contact: Garrin Palmer Test Code: 8260-W VOAs by GC/MS Method 8260C/5030C Method: SW8260C CAS Reporting Analytical Number Limit Result Qual 78-93-3 20.0 <20.0 67-64-1 20.0 <20.0 71-43-2 1.00 < 1.00 56-23-5 1.00 < 1.00 67-66-3 1.00 < 1.00 74-87-3 1.00 < 1.00 75-09-2 1.00 < 1.00 91-20-3 1.00 < 1.00 109-99-9 1.00 < 1.00 108-88-3 1.00 < 1.00 Xylenes, Total 1330-20-7 1.00 < 1.00 Surrogate Surr: I ,2-Dichloroethane-d4 Surr: 4-Bromotluorobenzene Surr: Dibromotluoromethane Surr: Toluene-d8 CAS 17060-07-0 460-00-4 1868-53-7 2037-26-5 Result 54.7 50.0 50.8 50.2 Amount Spiked %REC Limits Qual 50.00 109 72-151 50.00 100 80-128 50.00 102 80-124 50.00 100 77-129 Report Date: 6/25/2014 Page 15 of33 All an:~lyS\1 tJ41pli~km l,bt('\\'A~SOWA..Inrl RCRA nrc perfotmcd in accordance to NELAC protocols. Pertinent sampling 1tl~~o Ill l•leatcd on lhc attached CO •• tA!IIIkl..""ntial Business lnJilftt\O.UlteJ! This report is pt(r\1~1 f,"f"lbroehl"'" '""oflhe addressee. r~wll~ \lr !tllll<'qHCIIt \liiCUPche .. namc of this company or any member of its stniT, or reproduction of this report in ~IIC'C11Dft ~-.•t~ tbc advcrtiseml.}nl. prm"lnllon nil WI ofnny produc-t,Jtfll~~. orin conncctiau :Wilb 1hOIC:1'!')1)fH'Itkw vfdlis rep011 for any pU"fl'l\WI'J-I.IItYih ... tl lbJ i!~~e .rnM v-ill be granted only on contact This company accepts no responsibility except fortbc tlu-: l)ri'.ltmnincc of inspection nndlm tnJ.b..,U. lb !..OOOd faith and UfiiJ UP the mlcs ofth~ 111dt,."IJnt"~ American West ANALYTICAl LABORATORIFS 463 West 3600 South Salt Lake City, UT 84115 Phone: (801)263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 e-mail: awal@awal-labs.com web: www.awal-1abs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer ORGANIC ANALYTICAL REPORT Client: Project: Lab Sample ID: Energy Fuels Resources, Inc. 2nd Quarter Groundwater 2014 1406404-004A Client Sample ID: Trip Blank Collection Date: 6/18/2014 Received Date: 6/19/2014 900h Analytical Results Analyzed: 6/19/2014 1543h Units: 11g/L Compound 2-Butanone Acetone Benzene Carbon tetrachloride Chloroform Chloromethane Methylene chloride Naphthalene Tetrahydrofuran Toluene Dilution Factor: Contact: Garrin Palmer Test Code: 8260-W VOAs by GC/MS Method 8260C/5030C Method: SW8260C CAS Reporting Analytical Number Limit Result Qual 78-93-3 20.0 <20.0 67-64-1 20.0 <20.0 71-43-2 1.00 < 1.00 56-23-5 1.00 < 1.00 67-66-3 1.00 < 1.00 74-87-3 1.00 < 1.00 75-09-2 1.00 < 1.00 91-20-3 1.00 < 1.00 109-99-9 1.00 < 1.00 108-88-3 1.00 < 1.00 Xylenes, Total 1330-20-7 1.00 < 1.00 Surrogate Surr: I ,2-Dichloroethane-<14 Surr: 4-Bromofluorobenzene Surr: Dibromofluoromethane Surr: Toluene-d8 CAS 17060-07-0 460-00-4 1868-53-7 2037-26-5 Result 56.6 50.1 52.0 50.6 Amount Spiked %REC Limits Qual 50.00 113 72-151 50.00 100 80-128 50.00 104 80-124 50.00 101 77-129 Report Date: 6/30/2014 Page 16 of35 All am1ly . ..es applicable to the CWA, SDWA, and RCRA arc performed in accordance to NELAC protocols. Pertinent sampling information is localed on lhc anachcd COC Confidential Busin~ fnfomultion: This report is provided For 1lic exclusive use oflbc addressee. Privileges of subsequent use of the name o[lhis company or any member of its sla1T, or reproduction oflhis report in conncclion wilb Lbc advcrtiscmcoL, promotion ur sale of any product or process, orin connection wilh the re-publica lion oftl1is n:port for any purpose olhcr than for the addressee will be granted only on contacL This company accep~ no rcsponsibilily excepL for lbc due pcrfonmmcc of inspecLion and/or analysis in good faith and according to the mlcs of Lhc Lradc and of science, 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (80 1) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer Garrin Palmer Energy Fuels Resources, Inc. 6425 S. Hwy 191 Blanding, UT 84511 TEL: ( 435) 678-2221 RE: 2nd Quarter Groundwater 2014 Dear Garrin Palmer: Lab Set ID: 1405563 American West Analytical Laboratories received 2 sample(s) on 5/28/2014 for the analyses presented in the following report. American West Analytical Laboratories (AWAL) is accredited by The National Environmental Laboratory Accreditation Program (NELAP) in Utah and Texas; and is state accredited in Colorado, Idaho, New Mexico, and Missouri. All analyses were performed in accordance to the NELAP protocols unless noted otherwise. Accreditation scope documents are available upon request. If you have any questions or concerns regarding this report please feel free to call. The abbreviation "Surr" found in organic reports indicates a surrogate compound that is intentionally added by the laboratory to determine sample injection, extraction, and/or purging efficiency. The "Reporting Limit" found on the report is equivalent to the practical quantitation limit (PQL). This is the minimum concentration that can be reported by the method referenced and the sample matrix. The reporting limit must not be confused with any regulatory limit. Analytical results are reported to three significant figures for quality control and calculation purposes. This is a revision to a report originally issued on 6/5/2014. The sample ID on sample AWAL 1405563-001 and the collection dates on both samples have been updated. Pages 1-8 have been revised. Thank: You, Ky I e F . Digilally signed by Kyle F Gross ON: cn=Kyle F Gross, o=AWAL, ou=AWAL· Laboratory Director, G email=kyle@awal-labs com, c=US r 0 s s Dalo: 2014 07 28 12:18:12 -06"00" Approved by: ~..--__________ ___, Laboratory Director or designee All analyS(S applic:~blc to the CWA, SD\VA, and RCRA arc performed in accordance to NELAC protocols Pertinent sampling information is located on the auachcd COC Confidential Business lnform~~:0ft;P~~ i?/r~~~~Pto~lhc c~~g,;fJ l~Fof~c addressee. Privileges of subsequcm usc oflhe name oflhis comp:!R} or any mcmbc1 of its st.1.1T, or reproduction oflhis rq.ort in cormC\:tion with the advcrtiS~..'lTlCnl, JlrOino1ion 01 sale of ~my pro..Juct nr process, orin conn~ction with the rc·publk.:ttion oflhis rt'port for any purpo~ olltcr Lhan for thC' addressee will be grnnlC'd only on contacL This company accq>ts no responsibility CXCllJI for lhc du~ performance ofinspcclion andlor analysis in g('IO([ faith and according to the rules oflhc trade and ofscicno: 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (80 I) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer SAMPLE SUMMARY Client: Project: Lab SetiD: Energy Fuels Resources, Inc. 2nd Quarter Groundwater 2014 1405563 Date Received: 5/28/2014 0940h Lab Sample ID Client Sample ID Date Collected 1405563-001A MW-32 05232014 5/23/2014 1250h 1405563-00lB MW-32 05232014 5/23/2014 1250h 1405563-001B MW-32 05232014 5/23/2014 1250h 1405563-00lC MW-32 05232014 5/23/2014 1250h 1405563-00lD MW-32 05232014 5/23/2014 1250h 1405563-00lD MW-32 05232014 5/23/2014 1250h 1405563-00lE MW-32_05232014 5/23/2014 1250h 1405563-00lE MW-32 05232014 5/23/2014 1250h 1405563-001E MW-32_05232014 5/23/2014 1250h 1405563-001E MW-32 05232014 5/23/2014 1250h 1405563-002A Trip Blank 5/23/2014 Contact: Garrin Palmer Matrix Analysis Aqueous VOA by GC/MS Method 8260C/5030C Aqueous Alkalinity/ Bicarbonate/ Carbonate, A2320B Aqueous Anions, E300.0 Aqueous Total Dissolved Solids, A2540C Aqueous Ammonia, Aqueous Aqueous Nitrite/Nitrate (as N), E353.2 Aqueous Mercury, Drinking Water Dissolved Aqueous ICPMS Metals, Dissolved Aqueous ICP Metals, Dissolved Aqueous Ion Balance Aqueous VOA by GC/MS Method 8260C/5030C Reissue of a previously generated report. The sample ID and collection date has been updated. Information herein supersedes that of the previously issued reports. All analyses applicable Lo tbc CWA, SD\\"A, and RCRA arc pc• fanned in accordance to NELAC proLoeols Pertinent sampling infonnation is located on the anac~d COC CunfiU.cnLial Business lnfurm~~:0ft.P~ri i?~~~~j>J~hc c\~~\.t u2tot~c addressee Pri\-ilegcs of subsequent usc of the name of Ibis company or any member ofils sL::Jff, or reproduction nflhis report in connection with tbc ad\ crtiSl~"lll. promotion or sale of::m~ producl or PIOC'-'SS, or in conm:clion wilh Lhc re-publication of this r~port for any purpose other tl1an for the addressee will be granted only on cnntacL This company accepts no rcspo!bibility exc~t for lh~ du~ pcrtbnmmcc of inspection aJld.'or analysis ln good faith and accordinl1 IO the-n1lc-s oflhc trade and ofscicn~ 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toil Free: (888) 263-8686 Fax: (801) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer Revised Inorganic Case Narrative Client: Contact: Energy Fuels Resources, Inc. Garrin Palmer Project: Lab Set ID: Sample Receipt Information: Date of Receipt: Date of Collection: Sample Condition: C-0-C Discrepancies: 2nd Quarter Chloroform 2014 1405563 5/28/2014 5/23/2014 Intact None Holding Time and Preservation Requirements: The analysis and preparation for the samples were performed within the method holding times. The samples were properly preserved. Preparation and Analysis Requirements: The samples were analyzed following the methods stated on the analytical reports. Analytical QC Requirements: All instrument calibration and calibration check requirements were met. All internal standard recoveries met method criterion. Batch QC Requirements: MB, LCS, MS, MSD, RPD, DUP: Method Blanks (MB): No target analytes were detected above reporting limits, indicating that the procedure was free from contamination. Laboratory Control Samples (LCS): All LCS recoveries were within control limits, indicating that the preparation and analysis were in control. Matrix Spike I Matrix Spike Duplicates (MS/MSD): All percent recoveries and RPDs (Relative Percent Differences) were inside established limits, with the following exceptions: Sample ID Analyte QC Explanation 1405562-001B Nitrate-Nitrite (as N) MS/MSD Sample matrix interference 1405563-001D Nitrate-Nitrite (as N) MS/MSD Sample matrix interference 1405563-00lD Ammonia (as N) MS/RPD Sample non-homogeneity or matrix interference 1405563-00lE Calcium MS/MSD High analyte concentration 1405563-00lE Manganese MS High analyte concentration 1405563-00lE Sodium MS/MSD High analyte concentration Duplicate (DUP): The parameters that required a duplicate analysis had RPDs within the control limits. Corrective Action: None required. All an:1lyses applicable to lho.! CWA, SD\\'A, nnd RCRA arc Jl"'rformcd in acconlaucc to Nl:LAC pro10eols. PcnlncoL sampling infonrnnion islocalcd on the anached COC Confidential Busiocss lnform~~?H.iP~~ i?/~~~~JlJ~lhc c~~~Tv? u~fof~c addressee. Pri\-ileg.es uf su\lscq11cnl usc oflhc name (lf\bis com(XJII)' or auy mcmbc::r of its sL11T, or reproduction nflhis rcrofl in connCl..1ion with Lbe :w:h crtist.mcnt. proux~ion or sale-.)[ ;my product nr process, or in confh!ction with the rc-publit:alion ofll1is Tl!port for any purpose olhcr than for the addressee will be graml!ti onl)' on mnLacL This company accq>ts nn responsibility cxo.:·pt for lhc t1ue pcrfurmancc of insp.....:tion andior analysis in good failh and according to the n1ks of the 1radc and of science. 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801)263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer Revised Volatile Case Narrative Client: Contact: Energy Fuels Resources, Inc. Garrin Palmer Project: Lab Set ID: Sample Receipt Information: Date of Receipt: Date(s) of Collection: Sample Condition: C-0-C Discrepancies: Method: Analysis: 2nd Quarter Chloroform 2014 1405563 5/28/2014 5/23/2014 Intact None SW-846 8260C/5030C Volatile Organic Compounds General Set Comments: No target analytes were observed above reporting limits. Holding Time and Preservation Requirements: All samples were received in appropriate containers and properly preserved. The analysis and preparation of all samples were performed within the method holding times following the methods stated on the analytical reports. Analytical QC Requirements: All instrument calibration and calibration check requirements were met. All internal standard recoveries met method criterion. Batch QC Requirements: MB, LCS, LCSD, MS, MSD, RPD, and Surrogates: Method Blanks (MBs): Tetrahydrofuran was detected above the reporting limits in MB VOC-C 052814A. Tetrahydrofuran was not detected in any of the samples. Laboratory Control Sample I Laboratory Control Sample Duplicate (LCSILCSD): All LCS and LCSD recoveries were within control limits, indicating that the preparation and analysis were in control. Matrix Spike I Matrix Spike Duplicates (MS/MSD): All percent recoveries and RPDs (Relative Percent Differences) were inside established limits, indicating no apparent matrix interferences. Surrogates: All surrogate recoveries were within established limits. Corrective Action: None required. ReoortDate: 7/28/2014 Pal!e4of7fi All analyses applicable to Lhc CWA, SDWA, arn.J RCRA arc pcrfonncd in accordance 1.0 NElACprowco\s Pcninent sampling information is localcd on the auacbcd COC. ConfidC'IItial BusillC'SS lnfonnatiob: ihlS report is provtd;;fr0r lhc-cxdtJSm~· usc oiibc addressee Privilep:es of subsequent usc oflhc nnmc of this compan)' or any mernbcr of ilS st.a(f. or reproduction of this rqKul in conmxtion wic.h the ad' crtis..mcnL prOCilOiion or sale of any product or proc1$S, or in cono ... -clion with lhe re-publication orth1s report for an}' rurpose othe-r th<1o for the :1ddrc~ will be grnoted only on contaCL Tht~ company acccpb no rc:spoosibiJity cx.: ... -pt for lhe dm: pcrfonnaocc of i~tiun andior analysis in good faitll and according to tbl! rules of the 1radc and of scicotx 463 West 3600 South Salt Lake City, UT 84115 Kyle F. Gross Phone: (801) 263-8686, Toll Free: (888) 263-8686. Fax: (801) 263-8687 Laboratory Director e-mail: awal@awal-labs.com, web: www.awal-labs.com Jose Rocha QA Officer ANALYTICAl LABORATORIES :>e;C SUMMARY REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Lab Set ID: 1405563 Dept: ME Project: 2nd Quarter Groundwater 20 14 QCType: LCS Reporting Amount Spike Ref. RPDRef. RPD Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPD Limit Qual Lab Sample ID: LCS-32580 Date Analyzed: 06/03/20 14 916h Test Code: 200.7-DIS Date Prepared: 05/29/2014 1215h Potassium 9.14 mg!L E200.7 0.0721 1.00 10.00 0 91.4 85-liS Zinc 0.978 mg/L E200.7 0.00448 0.0100 1.000 0 97.8 85-115 Lab Sample ID: LCS-32580 Date Analyzed: 06/02/20 14 154 7h Test Code: 200.7-DIS Date Prepared: 05/29/2014 1215h Calcium 9.29 mg/L E200.7 0.00892 1.00 10.00 0 92.9 85-115 Magnesium 9.54 mg/L E200.7 0.0389 1.00 10.00 0 95.4 85-liS Sodium 9.93 mg/L E200.7 0.0269 1.00 10.00 0 99.3 85-115 Vanadium 0.184 mg/L E200.7 0.000596 0.00500 0.2000 0 92.0 85-115 Lab Sample ID: LCS-32581 Date Analyzed: 05/30/2014 2334h Test Code: 200.8-DIS Date Prepared: 05/29/2014 1215h Arsenic 0.184 mg/L E200.8 0.000802 0.00200 0.2000 0 92.2 85 -115 Beryllium 0.194 mg/L E200.8 0.0000950 0.00200 0.2000 0 96.8 85-115 Cadmium 0.181 mg/L E200.8 0.0000598 0.000500 0.2000 0 90.7 85-115 Chromium 0.183 mg!L E200.8 0.000608 0.00200 0.2000 0 91.5 85-115 Cobalt 0.184 mg/L E200.8 0.000124 0.00400 0.2000 0 92.2 85 -115 Lead 0.183 mg!L E200.8 0.000726 0.00200 0.2000 0 91.7 85-115 Molybdenum 0.193 mg/L E200.8 0.000806 0.00200 0.2000 0 96.5 85-115 Nickel 0.182 mg/L E200.8 0.00175 0.00200 0.2000 0 91.1 85-115 Selenium 0.180 mg/L E200.8 0.000644 0.00200 0.2000 0 89.9 85-115 Silver 0.183 mg/L E200.8 0.000504 0.00200 0.2000 0 91.7 85 -115 Thallium 0.180 mg!L E200.8 0.0000788 0.00200 0.2000 0 90.1 85 -115 Uranium 0.190 mg/L E200.8 0.0000336 0.00200 0.2000 0 94.9 85-115 Lab Sample ID: LCS-32581 Date Analyzed: 06/03/2014 336h Test Code: 200.8-DIS Date Prepared: 05/29/20141215h Copper 0.211 mg/L E200.8 0.00149 0.00200 0.2000 0 106 85-115 Tin 0.969 mg/L E200.8 0.000482 0.00200 1.000 0 96.9 85-115 Report Date: 6/5/2014 Page 9 of26 A11onalyst!:s applicable co the CWA. SDWA. nnd RCRA are perfonned in accordance to NELAC protocols. Pertinent sampling information is located on the auachOO COC. Confidential Business Jnformation: This report is provided for the exclusive use of the addressee. Privileg~s. of subsequent use oflhe nurne of this company or any member of ito;; stllff, or reproduction of this tcpt>rt in connection with tht advertisement, promotion 01 sale of any pt<>t.luc.:t or process. 01 in connection with the n:-publication of this report for <1ny purpose othe1 than for the addressee will be grunted only on contact This company accepts no responsibility except for lhe due performat1ce of inspection and/or anulysis in good faith and according to the rules of the trade l:md of science. ANALYTICAl LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1405563 Project: 2nd Quarter Groundwater 2014 Analyte Result Lab Sample ID: LCS-32581 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Iron 0.921 Lab Sample ID: LCS-32581 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Manganese 0.190 Lab Sample ID: LCS-32665 Date Analyzed: Test Code: Hg-DW-DIS-245.1 Date Prepared: Mercury 0.00333 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com C SUMMARY REPORT Contact: Garrin Palmer Dept: ME Units Method 06/03/20 14 303h 05/29/2014 1215h mg/L E200.8 06/03/2014 733h 05/29/2014 1215h mg/L E200.8 06/03/2014 919h 06/02/2014 1230h mg/L E245.1 MDL 0.0304 0.00175 0.00000675 Reporting Limit 0.100 0.00200 0.000150 QC Type: LCS Amount Spiked 1.000 0.2000 0.003330 Spike Ref. Amount 0 0 0 %REC 92.1 94.9 100 Limits 85-115 85-115 85 -115 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt % RPD Limit Qual Report Date: 6/5/2014 Page 10 of26 All analysl!s applicable to the CWA. SDWA. and RCRA a1e performed in accordance to NELAC protocols. Pertinent sampling information is located on the attHched COC. Confidential Business Information: This 1eport is provided for the exclusive use of the addressee. Privileges of subsequent use of the name of this com puny or any member of its stafi or reproduction of this report in connection with the adverti!'emenr. promotion or sal~ of any product 01 process. or in connection with th~ re-publication of this report fm any purpose othc1 than for the arldressec will be grnnred only on conUict. This company accepts no responsibility exrt:pt for the due perfonnuncc of inspection :mdlor analysis in good faith and according to the rules oflhe rrade and or science ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1405563 Project: 2nd Quarter Groundwater 2014 Analyte Result Lab Sample 10: MB-32580 Date Analyzed: Test Code: 200.7-DIS Date Prepared: Potassium < 1.00 Zinc < 0.0100 Lab Sample 10: MB-32580 Date Analyzed: Test Code: 200.7-DIS Date Prcpan:d: Calcium < 1.00 Magnesium < 1.00 Sodium < 1.00 Vanadium <0.00500 Lab Sample 10: MB-32581 Date Analyzed: Test Code: 200.8-DJS Date Prepared; Arsenic < 0.00200 Cadmium < 0.000500 Chromium < 0.00200 Cobalt < 0.00400 Molybdenum < 0.00200 Nickel < 0.00200 Selenium < 0.00200 Silver < 0.00200 Lab Sample 10: MB-32581 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Beryllium <0.000500 Lead < 0.000500 Thallium <0.000500 Lab Sample 10: MB-32581 Date Analyzed: Test Code: 200.8·DIS Date Prcpar~d: Uranium < 0.000200 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com C SUMMARY REPORT Contact: Garrin Palmer Dept: ME QC Type: MBLK Reporting Amount Spike Ref. Units Method MDL Limit Spiked Amount %REC 06/03/2014 912h 05/29/2014 1215h mg/L E200.7 0.0721 1.00 mg/L E200.7 0.00448 0.0100 06/02/2014 1545h 05/29/2014 1215h mg!L E200.7 0.00892 1.00 mg!L E200.7 0.0389 1.00 mg!L E200.7 0.0269 1.00 mg/L E200.7 0.000596 0.00500 05/30/2014 2329h 05/29/2014 1215h mg/L E200.8 0.000802 0.00200 mg!L E200.8 0.0000598 0.000500 mg!L E200.8 0.000608 0.00200 mg!L E200.8 0.000124 0.00400 mg!L E200.8 0.000806 0.00200 mg!L E200.8 0.00175 0.00200 mg!L E200.8 0.000644 0.00200 mg!L E200.8 0.000504 0.00200 05/31120 14 024h 05/29/2014 1215h mg/L E200.8 0.0000238 0.000500 mg/L E200.8 0.000182 0.000500 mg/L E200.8 0.0000197 0.000500 05/31/2014 052h 05/29/2014 1215h mg!L E200.8 0.00000336 0.000200 Limits Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit Qual Report Date: 6/5/2014 Page II of 26 All rmalysfi!!s applicable to tht! CWA. SDWA. nnd RCRA rue pt!rfonned in accordance to NELAC protocols. Pertinent sampling infom1~Hion is located on the att~cht!d COC. Confidential Business Information: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of the m1me of this company or any member of its !;tnff. or r~production of this report in connection with the advertisement, promotion 01 sale of any product 01 process. or itl connection with the re-publication of this report for any purpose othe1 than for the addressee will be granted only on contact. This ~.:otl"lpany accepts no responsibility exc~pt fot· the due pcrforma11ce of inspection oncVor annlysis in good faith and according to the rules of the trade and of science, ANALYTICAL LABC~ATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1405563 Project: 2nd Quarter Groundwater 2014 Analyte Result Lab Sample ID: MB-32581 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Copper < 0.00200 Tin < 0.00200 Lab Sample ID: MB-32581 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Iron <0.100 Lab Sample ID: MB-32581 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Manganese < 0.00200 Lab Sample ID: MB-32665 Date Analyzed: Test Code: Hg-DW-DIS-245.1 Date Prepared: Mercury < 0.000150 463 West 3600 South Salt Lake City, UT 84115 Phone: (80 I) 263-8686, Toll Free: (888) 263-8686, Fax: (80 I) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com C SUMMARY REPORT Contact: Garrin Palmer Dept: ME QC Type: MBLK Reporting Amount Spike Ref. Units Method MDL Limit Spiked Amount %REC 06/03/2014 330h 05/29/2014 1215h mg/1 E200.8 0.00149 0.00200 mg/1 E200.8 0.000482 0.00200 06/03/2014 258h 05/29/2014 1215h mg/1 E200.8 0.0304 0.100 06/03/2014 727h 05/29/2014 1215h mg/L E200.8 0.00175 0.00200 06/03/2014 9 I 8h 06/02/2014 1230h mg/L E245.1 0.00000675 0.000150 Limits Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit Qual Report Date: 6/5/2014 Page 12 of26 All analyses applicable to the CWA. SDWA. und RCRA a1e perfonned in accordance to NELAC protocols, P~rtinent sampling information is located on the attached COC. Confidential Business Information: This report is provided fo1 rhe exclusive use of th~ adtlressee. Privilege:-\ ofsubs~quent use of the name of this company or any member of its stafl: or reproduction of this report in connr:ction with the advertisement, promotion or sale of any product or process, or in connection with the rc::-publication of this report fo1 any purpose othr!r than for the adJressee will be granted only on conruct. This company uccepts no responsibility except for the due pcrfonmmce of inspection anti/or ano.lysis in good faith and according to the rules of the trade and of science. 463 West 3600 South Salt Lake City, UT 84115 Kyle F. Gross Phone: (801 ) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 Laboratory Director e-mail: awal@awal-labs.com, web: www.awal-labs.com Jose Rocha QA Officer ANALYTICAL LABORATORIES ~C SUMMARY REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Lab Set ID: 1405563 Dept: ME Project: 2nd Quarter Groundwater 2014 QC Type: MS Reporting Amount Spike Ref. RPDRef. RPD Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPD Limit Qual Lab Sample ID: 1405563-00lEMS Date Analyzed: 06/03/2014 924h Test Code: 200.7-DIS Date Prepared: 05/29/2014 1215h Potassium 22.0 mg/L E200.7 0.0721 1.00 10.00 12.6 93.5 70-130 Zinc 1.10 mg/L E200.7 0.00448 0.0100 1.000 0.0849 102 70-130 Lab Sample ID: 1405563-001EMS Date Analyzed: 06/02/2014 1555h Test Code: 200.7-DIS Date Prepared: 05/29/2014 1215h Calcium 513 mg/L E200.7 0.446 50.0 10.00 491 218 70-130 Magnesium 221 mg!L E200.7 1.95 50,0 10.00 209 126 70-130 Sodium 252 mg/L E200.7 1.34 50.0 10.00 237 147 70-130 Lab Sample ID: 1405563-00lEMS Date Analyzed: 06/02/2014 1607h Test Code: 200.7-DIS Date Prepared: 05/29/2014 1215h Vanadium 0.190 mg!L E200.7 0.000596 0.00500 0.2000 0 95.2 70-130 -Lab Sample ID: 1405563-00lEMS Date Analyzed: 05/30/2014 2356h Test Code: 200.8-DIS Date .rrepared: 05/29/2014 1215h Arsenic 0.198 mg/L E200.8 0.000802 0.00200 0.2000 0 99.0 75 -125 Beryllium 0.195 mg!L E200.8 0.0000950 0.00200 0.2000 0.000118 97.4 75 -125 Cadmium 0.184 mg/L E200.8 0.0000598 0.000500 0.2000 0.000875 91.3 75-125 Chromium 0.185 mg/L E200.8 0.000608 0.00200 0.2000 0 92.7 75-125 Cobalt 0.220 mg/L E200.8 0.000124 0.00400 0.2000 0.0361 91.7 75-125 Lead 0.183 mg/L E200.8 0.000726 0.00200 0.2000 0 91.7 75-125 Molybdenum 0.215 mg/L E200.8 0.000806 0.00200 0.2000 0.0106 102 75. 125 Nickel 0.225 mg/L E200.8 0.00175 0.00200 0.2000 0.0403 92.2 75. 125 Selenium 0.195 mg/L E200.8 0.000644 0.00200 0.2000 0 97.6 75-125 Silver 0.184 mg/L E200.8 0.000504 0.00200 0.2000 0 92.0 75 -125 Thallium 0.182 mg/L E200.8 0.0000788 0.00200 0.2000 0.000204 90.8 75-125 Uranium 0.193 mg/L E200"8 0.0000336 0.00200 0.2000 0.00165 95.7 75-125 Report Date: 6/5/2014 Page 13 of 26 All nnulyses applicClblc: to the CWA. SDWA. nnd RCRA ere perf'onnet.J in accordunce to NELAC' protocols. Pertinent sampling information is located on the attnched COC. Confidential Business Information: This report is provided f01 the exclusive use of the addressee. Privileges of subsequent use of the m1me of this company or :my member of its stafl: or reproduction of this report ir'l connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose othel than for the addressee will be granted only on conruct. This company nccepts no responsibility except fm· the due pl!lrFonmmce of inspection nnd/or analysis in good faith ::md r~ccording to the rules of the trade and of science. ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1405563 Project: 2nd Quarter Groundwater 20 14 Analyte Result Lab Sample ID: 1405563-001EMS Date Analyzed: Test Code: 200.8-DIS Date Prepared: Copper 0.224 Tin 0.988 Lab Sample ID: 1405563-001EMS Date Analyzed: Test Code: 200.8-DIS Date Prepared: Iron 5.43 Lab Sample ID: 1405563-00IEMS Date Analyzed: Test Code: 200.8-DIS Date Prepared: Manganese 5.09 Lab Sample ID: 1405563-00lEMS Date Analyzed: Test Code: Hg-DW-DIS-245.1 Date Prepared: Mercury 0.00339 Lab Sample JD: 1405608-001EMS Date Analyzed: Test Code: Hg-DW-DIS-245.1 Date Prepared: Mercury 0.00344 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801 ) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com OC SUMMARY REPORT Contact: Dept: QC Type: Reporting Amount Units Method MDL Limit Spiked 06/03/20 14 348h 05/29/2014 1215h mg/L E200.8 0.00149 0.00200 0.2000 mg/L E200.8 0.000482 0.00200 1.000 06/03/2014 315h 05/29/2014 1215h mg/L E200.8 0.152 0.500 1.000 06/03/2014 744h 05/29/2014 1215h mg/L E200.8 0.00875 0.0100 0.2000 -06/03/20 14 926h 06/02/2014 1230h mg/L E245.1 0.00000675 0.000150 0.003330 06/03/2014 931h 06/02/2014 1230h mg/L E245.1 0.00000675 0.000150 0.003330 Garrin Palmer ME MS Spike Ref. Amount %REC 0.0235 100 0.0022 98.5 4.57 86.6 4.95 71.7 0 102 0 103 2 -Analyte concentration is too high for accurate matrix spike recovery and/or RPD. Limits 75 -125 75-125 75 -125 75-125 85-115 85-115 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit Qual Report Date: 6/5/2014 Page 14 of26 All nnoly!les applicoblc ro the CWA. SOWA, end RCRA are perfonned in ;,tccordancc to NELAC pfl1t(lcnls. Pertinent sampling: information is located on the attached COC,. Confidential Business Information: This report is provided fo1 the exclusive use of the addressee. Privileges of subsequent use of the nnme of this compuny or nny member ofits staff. or reproduction ol'this report in connection wilh the advertisement, promotion or sale of any product or process. or in connection wirh the re·publication of this report for any purpose other than for the addressee will be granted only on contuct This compAny uccepts no responsibility except for the due perromumce of inspection a neVer annlysis in good faith and occording to the rules of the n11de and of science. ANALYTICAL LABORATORIES 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com C SUMMARY REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Lab Set ID: 1405563 Project: 2nd Quarter Groundwater 2014 Analyte Lab Sample ID: 1405563-001EMSD Test Code: Potassium Zinc 200.7-DJS Lab Sample ID: 1405563-001EMSD Test Code: Calcium Magnesium Sodium 200.7-DIS Lab Sample ID: 1405563-001EMSD Test Code: 200.7-DIS Vanadium Lab Sample ID: 1405563-001EMSD Test Code: Arsenic Beryllium Cadmium Chromium Cobalt Lead Molybdenum Nickel Selenium Silver Thallium Uranium 200.8-DIS Result Units Method Date Analyzed: 06/03/2014 928h Date Prepared: 05/29/2014 1215h 20.4 1.08 mg/L mg/L E200.7 E200.7 DateAnalyzed: 06/02/20141557h Date Prepared: 05/29/2014 1215h 507 220 250 mg/L mg/L mg/L E200.7 E200.7 E200.7 Date Analyzed: 06/02/20 14 1609h Date Prepared: 05/29/2014 1215h 0.190 mg/L E200.7 Date Analyzed: 05/31120 14 00 I h Date Prepared: 05/29/2014 l215h 0.197 0.196 0.184 0.188 0.222 0.182 0.216 0.225 0.195 0.185 0.180 0.193 mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mgiL E200.8 E200.8 E200.8 E200.8 E200.8 E200.8 E200.8 E200.8 E200.8 E200.8 E200.8 E200.8 MDL 0.0721 0.00448 0.446 1.95 1.34 0.000596 0.000802 0.0000950 0.0000598 0.000608 0.000124 0.000726 0.000806 0.00175 0.000644 0.000504 0.0000788 0.0000336 Reporting Limit 1.00 0.0100 50.0 50.0 50.0 0.00500 0.00200 0.00200 0.000500 0.00200 0.00400 0.00200 0.00200 0.00200 0.00200 0.00200 0.00200 0.00200 Dept: ME QCType: MSD Amount Spiked 10.00 1.000 10.00 10.00 10.00 0.2000 0.2000 0.2000 0.2000 0.2000 0.2000 0.2000 0.2000 0.2000 0.2000 0.2000 0.2000 0.2000 Spike Ref. Amount 12.6 0.0849 491 209 237 0 0 0.000118 0.000875 0 0.0361 0 0.0106 0.0403 0 0 0.000204 0.00165 %REC 77.6 99.3 162 114 130 95 .0 98.3 98.2 91.6 94.1 93.1 91.2 103 92.5 97.4 92.6 90.1 95.9 Limits 70-130 70-130 70-130 70-130 70-130 70-130 75-125 75-125 75-125 75-125 75-125 75-125 75-125 75-125 75-125 75-125 75-125 75-125 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt % RPD Limit Qual 22 1.1 513 221 252 0.19 0.198 0.195 0.184 0.185 0.22 0.183 0.215 0.225 0.195 0.184 0.182 0.193 7.49 2.28 1.09 0.550 0.666 0.204 0.674 0.817 0.351 1.55 1.25 0.522 0.0715 0.302 0.253 0.675 0.705 0.208 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 ~ Report Date: 6/5/2014 Page 15 of26 All unulyses applicable to the CWA. SDWA, nnd RCRA are performed in accordance to NELAC protocols. Pertinent sampling informa[ion is located on the attached COC Confidential Business lnfonnarion: This report is provided for the exclusive use of the addr~see, Privilegi!S of subsequent use of the name of this com puny or nny member orits stofl or reproduction of this n:port in c~mnection with the ~dvertisernent, prumotion 01 sale of any product Ol' process. or in connection with the re-publication of this report f01 any purpose orherthan for the addressee will b~: gmn[ed only on contact. This company accepts no respon!'ibility except fbr the due perfom1t\nce of inspection nnd/or tlnalysis in good faith n11d nccording to the rules of the trade and or science. 463 West 3600 South Salt Lake City, UT 84115 Kyle F. Gross Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 Laboratory Director e-mail: awal@awal-labs.com, web: www.awal-labs.com Jose Rocha QA Officer ANALVTICAL LABORATORIES :.c;C SUMMARY REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Lab Set ID: 1405563 Dept: ME Project: 2nd Quarter Groundwater 2014 QCType: MSD Reporting Amount Spike Ref. RPDRef. RPD Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPD Limit Qual Lab Sample ID: 1405563-001EMSD Date Analyzed: 06/03/2014 354h Test Code: 200.8-DIS Date Prepared: 05/29/2014 1215h Copper 0.224 mg/L E200.8 0.00149 0.00200 0.2000 0.0235 100 75 -125 0.224 0.187 20 Tin 0.990 mg/L E200.8 0.000482 0.00200 1.000 0.0022 98.8 75-125 0.988 0.240 20 Lab Sample ID: 1405563-001EMSD Date Analyzed: 06/03/20 14 321 h Test Code: 200.8-DIS Date Prepared: 05/29/2014 1215h Iron 5.36 mg/L E200.8 0.152 0.500 1.000 4.57 78.8 75-125 5.43 1.43 20 Lab Sample ID: 1405563-001EMSD Date Analyzed: 06/03/2014 750h Test Code: 200.8-DIS Date Prepared: 05/29/2014 1215h Manganese 5.11 mg/L E200.8 0.00875 0.0100 0.2000 4.95 80.5 75-125 5.09 0.343 20 Lab Sample ID: 1405563-001EMSD Date Analyzed: 06/03/2014 927h Test Code: Hg-DW-DIS-245.1 Date Prepared: 06/02/2014 1230h Mercury 0.00346 mg/L E245.1 0.00000675 0.000150 0.003330 0 104 85-115 0.00339 1.87 20 Lab Sample ID: l405608-001EMSD Date Analyzed: 06/03/2014 932h Test Code: Hg-DW-DIS-245.1 Date Prepared: 06/02/2014 1230h Mercury 0.00337 mg/L E245.1 0.00000675 0.000150 0.003330 0 101 85-115 0.00344 2.11 20 1 -Ana/yte concentration is too high for accurate matrix spike recovery and/or RPD. Report Date: 6/5/2014 Page 16 of26 Alll\nnlyses npplicahle to the CWA. SDWA, ond RCRA nre perfonm:d in occordance to NELAC protocok Pertint:nt snmpling infom"!Dtion is located on the attached COC. Confidenrial Business Information: This report is provided for the exclusive use of the addressee. Privileges ofsub!\equent use of the nnme or this com puny or any member oril'i staff. or reproduction of this rt:port in connection with the advertisement. promotion or sale or any product or process, 01 in connection with the re-publication of this report for any purpose other than for the addressr:e will be g;rnnted only on con met. This company uccepts no respons-ibility excr:pt for the due pcrtbn11ance or inl'op&:ction ondlor unnlysis in good faith and according to the rules oft he trade and of science. American West ANALYTICAL lABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1405563 Project: 2nd Quarter Groundwater 2014 Analyte Result Lab Sample ID: 1405563-00lCDUP Date Analyzed: Test Code: TDS-W-2540C Total Dissolved Solids 3,680 Units 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686. Toll Free: (888) 263-8686, Fax: (80 I) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com C SUMMARY REPORT Contact: Garrin Palmer Dept: WC QC Type: DUP Reporting Amount Spike Ref. Method MDL Limit Spiked Amount %REC 05/28/2014 1300h mg/L SM2540C 4.34 20.0 Limits Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPD Ref. RPD Amt %RPD Limit 3530 4.11 5 Qual Report Date: 6/5/2014 Page 17 of 26 All analyses applicnble to the CWA. SDWA. l\11d RCRA a1e perfonned in accordunce to NELAC protocols. Pertinent sampling: information is located on the attach~d COC. Confidential Business InformAtion: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of the nnme of this company or ony rnt:mber of its srafl: or reproduction of this report in conn!!ctilm with the advertisement, promotion or sal~ oftmy product 01 process, or in connection with the re-publication of this report fot-any purpose other than for the addressee will be granted only on contact. This company accepts no responsibility except ror the due perfom1ance of inspection and/or analysis in good faith and according to the rules of the trade and of science. ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1405563 Project: 2nd Quarter Groundwater 2014 Analyte Result Units 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com C SUMMARY REPORT Contact: Garrin Palmer Dept: WC Method MDL Reporting Limit QC Type: LCS Amount Spiked Spike Ref. Amount %REC Lab Sample ID: LCS-R69833 Date Analyzed: 06/04/2014 1339h Test Code: Chloride Fluoride Sulfate 300.0-W Lab Sample ID: LCS-R69505 Test Code: ALK-W-23208 Alkalinity (as CaC03) Lab Sample ID: LCS-32616 Test Code: NH3-W-350.1 Ammonia (as N) Lab Sample ID: LCS-R69751 Test Code: N02/N03-W-353.2 Nitrate/Nitrite (as N) Lab Sample ID: LCS-R69598 Test Code: TDS-W-2540C Total Dissolved Solids 4.89 mg/L E300.0 4.77 mg/L E300.0 4.76 mg/L E300.0 Date Analyzed: 05/29/2014 946h 51,000 mg/L SM2320B Date Analyzed: 06/02/2014 18llh Date Prepared: 05/30/2014 IIOOh 0.922 mg/L E350.1 Date Analyzed: 06/03/2014 2227h 0.952 mg!L E353.2 Date Analyzed: 05/28/20 I 4 1300h 204 mg!L SM2540C 0.00623 0.100 0.00510 0.100 0.0331 0.750 0.719 10.0 0.0214 0.0500 0.00368 0.100 2.17 10.0 5.000 5.000 5.000 50,000 1.000 1.000 205.0 0 0 0 0 0 0 0 97.7 95.5 95.1 102 92.2 95.2 99.5 Limits 90-110 90-110 90-110 90-110 90-110 90-110 80-120 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt % RPD Limit Qual Report Date: 6/5/2014 Page 18 of26 All nnulyses applieD hie to the CWA. SDWA, ltnd RCRA are performed in accordance to NELAC protocols. Pertinent st~mpling information is located on the attached COC. Confidential Business lnfotmation: This report is provided fot the exclusive use of the addressee~ Privileges of subsequent use of the nume of this com puny or nny member of its staO: or reproduction of this report in connt;crion with the advertisement, promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose othe1 than for the addressee will be granted only on contact. This company uccepts no responsibility excepr for the dut! porfonnance of inspection and/or nnulysis in good faith ~nd according Lo the rules of lhc trade and of science ANAlYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1405563 Project: 2nd Quarter Groundwater 2014 Analyte Result Lab Sample ID: MB-R69833 Date Analyzed: Test Code: 300.0-W Chloride <0.100 Fluoride <0.100 Sulfate < 0.750 Lab Sample ID: MB-R69505 Date Analyzed: Test Code: ALK-W-23208 Bicarbonate (as CaC03) < 1.00 Carbonate (as CaC03) < 1.00 Lab Sample ID: MB-32616 Date Analyzed: Test Code: NH3-W-350.1 Date Prepared: Ammonia (as N) < 0.0500 Lab Sample ID: MB-R69751 Date Analyzed: Test Code: N02/N03-W-353.2 Nitrate/Nitrite (as N) <0.100 Lab Sample ID: MB-R69598 Date Analyzed: Test Code: TDS-W-2540C Total Dissolved Solids < 10.0 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com QC SUMMARY REPORT Contact: Garrin Palmer Dept: WC QC Type: MBLK Reporting Amount Spike Ref. Units Method MDL Limit Spiked Amount %REC 06/04/2014 1324h mg/L E300.0 0.00623 0.100 mg/L E300.0 0.00510 0.100 mg/L E300.0 0.0331 0.750 05/29/20 14 946h mg/L SM2320B 0.719 1.00 mg/L SM2320B 0.719 1.00 06/02/2014 181 Oh 05/30/2014 11 OOh mg/L E350.1 0.0214 0.0500 06/03/20 14 2226h mg/L E353.2 0.00368 0.100 05/28/2014 1300h mg/L SM2540C 2.17 10.0 Limits Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit Qual Report Date: 6/5/2014 Page 19 of 26 All onulyses applicable to the CWA. SDWA. ond RCRA are performed in ~tccorduncc to NELAC protocols. Pertinent sampling infom1ation is located on the attached COC. Confidential Business Information: This report is provided for the exclusive nse of the addressee.. Privileges of subsequent us!! of the name of this com puny or any member of it~ smtl or reproduction of this report in cOJmection with the advertisement, promotion or sule of any p1oduct or process, 01 in connection with the n:·publication of this report for any purpose othe1 than for rhe addressee will be granted only on contact. This company m:cepts no responsibility except for the due performance of inspection and/or onnlysis in good faith i:'lnd nccording to the rules of the tr::~de nnd of science. ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1405563 Project: 2nd Quarter Groundwater 2014 Analyte Result Lab Sample ID: 1405563-00IBMS Date Analyzed: Test Code: 300.0-W Chloride 25,200 Fluoride 24,600 Sulfate 27,500 Lab Sample ID: 1405562-007 AMS Date Analyzed: Test Code: 300.0-W Chloride 4.90 Lab Sample ID: 1405563-00IBMS Date Analyzed: Test Code: ALK-W-23208 Alkalinity (as CaC03) 449 Lab Sample ID: 1405563-00IDMS Date Analyzed: Test Code: NH3-W-350.1 Date Prepnted: Ammonia (as N) 1.30 Lab Sample ID: 1405562-001BMS Date Analyzed: Test Code: N02/N03-W-353.2 Nitrate/Nitrite (as N) 0.794 Lab Sample ID: 1405563-00IDMS Date Analyzed: Test Code: N02/N03-W-353.2 Nitrate/Nitrite .(as. N) 0.817 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com C SUMMARY REPORT Contact: Dept: QC Type: Reporting Amount Units Method MDL Limit Spiked 06/04/2014 1910h mg!L E300.0 31.2 500 25,000 mg/L E300.0 25.5 500 25,000 mg!L E300.0 166 3,750 25,000 -06/04/2014 2306h mg!L E300.0 0.00623 0.100 5.000 05/29/20 14 946h mg!L SM2320B 0.719 10.0 50.00 06/02/2014 1819h 05/30/2014 II OOh mg/L E350.1 0.0214 0.0500 1.000 06/03/2014 224 7h mg/L E353.2 0.00368 0.100 1.000 06/03/2014 2253h mg!L E353.2 0.00368 0.100 1.000 Garrin Palmer we MS Spike Ref. Amount %REC 39.9 100 0 98.5 1990 102 0.0161 97.7 399 100 0.51 78.7 0 79.4 0 81.7 1 -Matrix spike recovery indicates matrix interference. The method is in control as indicated by the LCS. Limits 90-110 90-110 90-110 90-110 80-120 90-110 90-110 90-110 Kyle F. Gross Laboratmy Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit Qual Report Date: 6/5/2014 Page 20 of 26 All nnulyses npplict~blc to the: CWA. SDWA. ond RCRA are perfonned in accordance to NELAC protocols. Pertinent sampling infomu1tion is located 011 the a.ttach~d COC. Confidential Business Information; This report is provided for the exclusive use of the ~dc.Jre~see. Privileges of subsequent u~e of the 1m me of this company or 11ny member of its start: or reproduction of this 1eport in connection with the advertisement, promotion or sale of any product or process. 01 in connection with the re·publication of this report for any purpose othet than for the addressee will be grunted only on conhJCt This company nccepts no responsibility except f01 the due performance of im:pection ond/or annlysis in good faith und according to the rules of the trade and of science 463 West 3600 South Salt Lake City, UT 84115 Kyle F. Gross Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 Laboratory Director e-mail: awal@awal-labs.com, web: www.awal-labs.com Jose Rocha QA Officer ANALYTICAL LABORATORIES ::.c;C SUMMARY REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Lab Set ID: 1405563 Dept: we Project: 2nd Quarter Groundwater 2014 QC Type: MSD Reporting Amount Spike Ref. RPDRef. RPD Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPD Limit Qual Lab Sample ID: 1405563-001BMSD Date Analyzed: 06/04/20 14 1926h Test Code: 300.0-W Chloride 25,000 mg/L E300.0 31.2 500 25,000 39.9 99.8 90-110 25200 0.691 20 Fluoride 25,400 mg/L E300.0 25.5 500 25,000 0 102 90-I 10 24600 3.04 20 Sulfate 29,200 mg/L E300.0 166 3,750 25,000 1990 109 90-110 27500 5.93 20 -Lab Sample ID: 1405562-007 AMSD Date Analyzed: 06/04/2014 2322h Test Code: 300.0-W Chloride 5.46 mg/L E300.0 0.00623 0.100 5.000 0.0161 109 90-110 4.9 10.9 20 -Lab Sample ID: 1405563-001BMSD Date Analyzed: 05129/20 14 946h Test Code: ALK-W-23208 Alkalinity (as CaC03) 451 mg/L SM2320B 0.719 10.0 50.00 399 104 80-120 449 0.400 10 Lab Sample ID: 1405563-00IDMSD Date Analyzed: 06/02/2014 1824h Test Code: NH3-W-350.1 Date Prepared: 05/30/2014 JJOOh Ammonia (as N) 1.45 mg/L E350.1 0.0214 0.0500 1.000 0.51 93.8 90-110 1.3 11.0 10 @ Lab Sample ID: 1405562-00lBMSD Date Analyzed: 06/03/2014 2248h Test Code: N02/N03-W-353.2 Nitrate/Nitrite (as N) 0.842 mg/L E353.2 0.00368 0.100 1.000 0 84.2 90.110 0.794 5.81 10 Lab Sample ID: 1405563-00IDMSD Date Analyzed: 06/03/2014 2254h Test Code: N02/N03-W-353.2 Nitrate/Nitrite (as N) 0.839 mg/L E353.2 0.00368 0.100 1.000 0 83.9 90-110 0.817 2.63 10 @ -High RPD due to suspected sample non-homogeneity or matrix inteiference. 1 -Matrix spike recovery indicates matrix intel:ference. The method is in control as indicated by the LCS. Report Date: 6/5/2014 Page 21 of 26 All nnolyses ilpplicablc to the CWA. SDWA. nnd RCRA a.re perfonned in accordunce to NELAC protocols. Pertinent sampling information is located on the attached COC Confidential Bu~dness Information: This report is provided fo1 the exclusive ust! oftht! addressee. Privileges ofsubsequc::nt us~! of the nnmc of this com puny or any member of its swfl: or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report fo1 any purpose otheJ thll!'l for the adJressee will be granted only on contnct This company nccepts no responsibility except for the due pcrfonmmce of inspection tmd/or unulysis in good faith and according to the rules 0fthe trnde and of science. ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1405563 Project: 2nd Quarter Groundwater 2014 Analyte Result Lab Sample ID: LCS VOC-C OS2814A Date Analyzed: Test Code: 8260-W Benzene 20.5 Chloroform 20.9 Methylene chloride 20.7 Naphthalene 18.2 Tetrahydrofuran 23.5 Toluene 19.7 Xylenes, Total 61.8 Surr: I ,2-Dichloroethane-d4 53.4 Surr: 4-Bromofluorobenzene 46.5 Surr: Dibromofluoromethane 50.0 Surr: To1uene-d8 47.2 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com C SUMMARY REPORT Contact: Garrin Palmer Dept: MSVOA QCType: LCS Reporting Amount Spike Ref. Units Method MDL Limit Spiked Amount %REC 05/28/20 14 71 7h flg/L SW8260C 0.0859 2.00 20.00 0 103 flg/L SW8260C 0.626 2.00 20.00 0 105 f!g/L SW8260C 0.321 2.00 20.00 0 104 flg/L SW8260C 0.315 2.00 20.00 0 91.1 flg/L SW8260C 0.214 2.00 20.00 0 117 flg/L SW8260C 0.206 2.00 20.00 0 98.7 flg/L SW8260C 0.333 2.00 60.00 0 103 flg/L SW8260C 50.00 107 flg/L SW8260C 50.00 92.9 flg/L SW8260C 50.00 100 flg/L SW8260C 50.00 94.3 Limits 62-127 67-132 32-185 28-136 43-146 64-129 52-134 76-138 77-121 67-128 81 -135 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit Qual Report Date: 6/5/2014 Page 22 of 26 All analyses applicoblc co the CWA. SDWA. nnd RCRA arc perfonnt!d in nccordllllc" hl NELAC protocols. Pertinent sampling intOnnarion is located on the anached COC. Confidemiat Business lnfonnation: This 1eport is provided for the exclusiYe use of the addrc;ss~e. Privilegt!':\ of subsequent use of the m'me nf this compuny l'r nny ml!mbt!r ofits stflfl or rl!production of thh; 1 t.:port in connection with I he advertisement, promotion ot• salt: of any p1 oduct 01 process., or in cnnnecrion with the re-publiL:ation of rhis report for any purpose other than for the addressee wi II be grunted only on contuct This company uccepts no responsibility except for the due pcrfonmmce of inspection And/or analysis in good fairh and according to tbe rules of the trade and of science. At\IALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1405563 Project: 2nd Quarter Groundwater 20 14 Analyte Result Lab Sample ID: LCSD VOC-C OS2814A Date Analyzed: Test Code: 8260-W Benzene 20.0 Chloroform 20.4 Methylene chloride 20.6 Naphthalene 18.2 Tetrahydrofuran 24.2 Toluene 19.2 Xylenes, Total 58.9 Surr: I ,2-Dichloroethane-d4 53.9 Surr: 4-Bromofluorobenzene 45.3 Surr: Dibromofluoromethane 50.2 Surr: Toluene-d8 46.7 Units 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686. Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awa1-labs.com OC SUMMARY REPORT Contact: Dept: QC Type: Reporting Amount Method MDL Limit Spiked Garrin Palmer MSVOA LCSD Spike Ref. Amount %REC 05/28/2014 813h !!giL SW8260C 0.0859 2.00 20.00 0 100 l!g/L SW8260C 0.626 2.00 20.00 0 102 !!g/L SW8260C 0.321 2.00 20.00 0 103 !!g/L SW8260C 0.315 2.00 20.00 0 90.9 !!g/L SW8260C 0.214 2.00 20.00 0 121 !!giL SW8260C 0.206 2.00 20.00 0 95.9 !!giL SW8260C 0.333 2.00 60.00 0 98.1 !!giL SW8260C 50.00 108 !!giL SW8260C 50.00 90.5 !!giL SW8260C . 50.00 101 !!g/L SW8260C 50.00 93.5 Limits 62-127 67-132 32-185 28-136 43-146 64-129 52-134 76-138 77-121 67-128 81 -135 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit 20.5 2.56 25 20.9 2.76 25 20.7 0.580 25 18.2 0.220 25 23.5 3.27 25 19.7 2.93 25 61.8 4.79 25 Qual Report Date: 6/5/2014 Page 23 of 26 All analyses :trplicublc to the CWA. SDWA. and RCRA are performed in uccordnnce to NELAC pro1ocols. Pt:rtincnt sampling information is located on the attached COC Confidential Business Information: Titis 1eport is provid~d forthe <:xclusive use ofth~ addressee. Privileges of subsequent usc of rhc mH111! of this c;Qmpuny or any mcm~r of' its stan: or reproduction ofthi~ report in conn~tion with til~ adverth;cment. promotion or sal~ of any product or process. or in connection with the r~-puhlication of this report fo1 uny purpose othe1 than for tht: adUressee will be grunwU only l)n contnct This company occt.'pls no responsibility except tl)r the dm: pe~rfnnmmcc of inspection nraVor nnnly:-:is in good faith and according to the ndes of the trade and of science. ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1405563 Project: 2nd Quarter Groundwater 2014 Analyte Result Lab Sample 10: MB voc-e 052814A Date Analyzed: Test Code: 8260-W 2-Butanone < 10.0 Acetone < 10.0 Benzene < 1.00 Carbon tetrachloride < 1.00 Chloroform < 1.00 Chloromethane < 1.00 Methylene chloride < 1.00 Naphthalene < 1.00 Tetrahydrofuran 4.99 Toluene < 1.00 Xylenes, Total < 1.00 Surr: I ,2-Dichloroethane-d4 52.5 Surr: 4-Bromofluorobenzene 48.4 Surr: Dibromofluoromethane 49.0 Surr: Toluene-d8 48.4 463 West 3600 South Salt Lake City, UT 84115 Phone: (80 I) 263-8686, Toll Free: (888) 263-8686, Fax: (801 ) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com C SUMMARY REPORT Contact: Garrin Palmer Dept: MSVOA QC Type: MBLK Reporting Amount Spike Ref. Units Method MDL Limit Spiked Amount %REC 05/28/2014 754h J.lg/L SW8260C 1.01 10.0 J.lg/L SW8260C 3.62 10.0 J.lg/L SW8260C 0.0859 1.00 J.lg/L SW8260C 0.738 1.00 J.lg/L SW8260C 0.626 1.00 J.lg/L SW8260C 0.2\4 1.00 J.lg/L SW8260C 0.321 1.00 J.lg/L SW8260C 0.315 1.00 J.lg/L SW8260C 0.214 1.00 J.lg/L SW8260C 0.206 1.00 J.lg/L SW8260C 0.333 1.00 J.lg/L SW8260C 50.00 105 J.lg/L SW8260C 50.00 96.8 J.lg/L SW8260C 50.00 98.0 jlg/L SW8260C 50.00 96.8 B -This analyte also detected in the method blank. This analyte was either no/ reported or N.D. in all samples in this batch. Limits 76-138 77-121 67-128 81 -135 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit Qual B Report Date: 6/5/2014 Page 24 of 26 All rmulys~:s applictlblc to the CWA. SDWA. and RCRA nr~ performed in accordance to NELAC prot(lcols. Pct'tinent sampling infonnarion is located on the attached COC Contidential Business Information: This report is provided tbr the exclusive use of the addressee Privileges of subsequent use of the 1m me of this company or nny member ufits stafl or reproduction of this report in connection with the advcrtist:ment, promotion or sale of any product or process. or in connc:!ction with the re-publication of this report for any purpose other than for the addreS..'\ee will be granted only on contuct This compuny accepts no responsibility except f01 the due perfonmmce of inspection nnd/or am1lysis in good faith and acco1ding to the rules of the trade and of science. ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1405563 Project: 2nd Quarter Groundwater 20 14 Analyte Result Lab Sample JD: 1405494-028CMS Date Analyzed: Test Code: 8260-W Benzene 1,020 Chloroform 3,060 Methylene chloride 1,080 Naphthalene 882 Tetrahydrofuran 1,450 Toluene 978 Xylenes, Total 2,990 Surr: I ,2-Dichloroethane-d4 2,650 Surr: 4-Bromofluorobenzene 2,280 Surr: Dibromofluoromethane 2,500 Surr: Toluene-d8 2,330 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686. Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com C SUMMARY REPORT Contact: Dept: QC Type: Reporting Amount Units Method MDL Limit Spiked 05/28/2014 1059h J.lg/L SW8260C 4.30 100 1,000 J.lg/L SW8260C 31.3 100 1,000 J.lg/L SW8260C 16.0 100 1,000 J.lg/L SW8260C 15.8 100 1,000 J.lg/L SW8260C 10.7 100 1,000 J.lg!L SW8260C 10.3 100 1,000 J.lg/L SW8260C 16.7 100 3,000 J.lg/L SW8260C 2,500 J.lg/L SW8260C 2,500 J.lg/L SW8260C 2,500 11g,/,L SW8260C 2,500 Garrin Palmer MSVOA MS Spike Ref. Amount %REC 0 102 1970 109 0 108 0 88.2 354 109 0 97.9 0 99.7 106 91.4 100 93.3 Limits 66-145 50-146 30-192 41-131 43-146 18-192 42-167 72-151 80-128 80-124 77-129 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit Qual Report Date: 6/5/2014 Page 25 of26 All unolyses applic~1blc to tile CWA, SDWA, nnd RCRA ure pcrfomH!d in i.lCCordance to NELAC prmocols. Pt::rtinent sampling infom1ation is located on the attached COC. Contidential Business information: This report is provided for the exclusive use of the addressee. Privilege~ ofsubst:qucnt use of the nume of this compuny or uny member of its stefl: or reproduction ofthis report in connection with the advertisement. promotion or sale of noy product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will bt: grunted only on conruct This compNly accepts no responsibility excepr for the due: p~rfom1ancc.: of inspection rmd/or nnnlysis in good faith and according to the ruli!'S of the trade and of science. ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1405563 Project: 2nd Quarter Groundwater 20 14 Analyte Result Lab Sample 10: 1405494-028CMSD Date Analyzed: Test Code: 8260-W Benzene 1,030 Chloroform 3,090 Methylene chloride 1,070 Naphthalene 876 Tetrahydrofuran 1,480 Toluene 986 Xylenes, Total 3,020 Surr: I ,2-Dichloroethane-d4 2,660 Surr: 4-Bromofluorobenzene 2,300 Surr: Dibromofluoromethane 2,480 Surr: Toluene-d8 2,330 463 West 3600 South Salt Lake City, UT 84115 Phone: (801 ) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com C SUMMARY REPORT Contact: Garrin Palmer Dept: MSVOA QC Type: MSD Reporting Amount Spike Ref. Units Method MDL Limit Spiked Amount %REC 05/28/20 14 1118h II giL SW8260C 4.30 100 1,000 0 103 II giL SW8260C 31.3 100 1,000 1970 112 !lg/L SW8260C 16.0 100 1,000 0 107 !lg/L SW8260C 15.8 100 1,000 0 87.6 11g/L SW8260C 10.7 100 1,000 354 112 II giL SW8260C 10.3 100 1,000 0 98.6 !lg/L SW8260C 16.7 100 3,000 0 101 11g/L SW8260C 2,500 106 !lg/L SW8260C 2,500 91.9 II giL SW8260C 2,500 99.3 II giL SW8260C 2,500 93.0 Limits 66-145 50-146 30-192 41-131 43-146 18-192 42-167 72-151 80-128 80-124 77-129 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit 1020 0.536 25 3060 0.879 25 1080 0.744 25 882 0.740 25 1450 2.26 25 979 0.713 25 2990 0.915 25 Qual Report Date: 6/5/2014 Page 26 of 26 All analyse~ applicuble to the CWA. SDWA. L\lld RCRA are perfomu~d in accordance to NELAC protocols. Pertinent sampling inrormation is located on the attach~d COC. Confidential Business lnfom1ation: This report is provided for the exclusive use of the uddre~sec. Privileges ofsubs~quent U!'~ of the nnme of this company or any member of it.<> stafl or reproduction of this report in connection with the advertisement. promotion or sale ofuny product or process. or in connection with the re-publication of this report for any purpos~ other than for the adJressee will be gnmtt.xl only on cont8ct. This company accepts no responsibility except tbr the due perfom1rmce of inspection ;.md/or uno lysis in good faith ~md according to the rules of the trade and of science American West Analytical Laboratories REVISED: 7/28/2014 UL Denison Sample ID updated on -001 and the collection dates updated on both samples. MH WORK ORDER Summary WorkOrder: 1405563 Due Date: 6/6/2014 Page I of I Client: Client ID: Project: Comments: SampleiD 1405563-00IA 1405563-00 IB 1405563-001C 1405563-00 1D 1405563-00 IE 1405563 -002A Printed: 7/28/2014 Energy Fuels Resources, Inc. DENlOO Contact: Garrin Palmer 2nd Quarter Groundwater 2014 QC Level: III WO Type: Project PA Rush. QC 3 (Summary/No chromatograms). Alkalinity must be run at full volume. Groundwater project specific DL's: Assumes dilution of2 for U, 5 for Be, Fe, Pb, and Tl, and 20X for others for required 200.8 PQLs. Run 200.8 on the Agilent. EDD-Denison and ElM-Locus. Email Group. Run Fe by 200.8 for necessary reporting limits. Sample for metals has been field filtered; Client Sample ID Collected Date Received Date Test Code Matrix Sel Storage ~VV-32_05232014 5/23/2014 1250h 5/28/2014 0940h 8260-VV Aqueous ~ VOCFridge Test Group: 8260-W-Custom; # oflmallfles: 11 I # of Surr: 4 300.0-VV :..; df-wc 3 SEL Analytes: CL F S04 ALK-VV-23208 ~ df-we 2 SEL AmJ~vtes: ALKB ALKC TDS-VV-2540C " ww-tds I SEL Analytes: TDS NH3-VV-350.1 \I df-no2/no3 & nh3 1 SEL Analytes: NH3N NHJ-VV-PR ~ df-no2/no3 & nh3 N02/N03-VV-353.2 ~ df-no2/no3 & nh3 I SEL Analyles: N03N02N 200.7-DIS [v df-mct 6 SEL Analytes: CA MG K NA V ZN 200.7-DIS-PR ~ df-mct 200.8-DIS I~ df-mct I6 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG TLSNU 200.8-DIS-PR ~ df-mct HG-DVV-DIS-245.1 lV' df-mct I SEL Analytes: HG HG-DW-DIS-PR ~ df-mct IONBALANCE ~ df-mct 5 SEL Ana/ytes: BALANCE Anions Cations TDS-Balance TDS-Calc Trip Blank 5/23/2014 5/28/2014 0940h 8260-VV Aqueous ~ VOCFridgc Test Group: 8260-W-Custom: #of Analytes: II I # ofSurr: 4 FOR LABORATORY USE ONLY [fill out on page 1]: 'YoM 0 RT 0 CN 0 TAT 0 QC 0 HOK ___ _ HOK ___ _ HOK_ _ _ _ COC Emailed ______ _ 3 American West Analytical Laboratories CHAIN OF CUSTODY Ill OS s-<al- AWAL Lab Sample Set# 463 W. 3600 5. Saft I.Bka City, UT 84115 Phone #(001) 263-8686 Toll Free# (888) 263~ All onaiyols w1n be conduded using NELAP aa:redlted melhods and all data w111 be reported using AWN...'• otandanl onalyiB llsls and n!pOrtlng llmils (POL) unless specifically requeoled otherwise on lhls Chain of Cuslcdy sndlor attact.>d doa.rnenlatloo. Page 1 d 1 Fax# (001) 263-8687 Email awal@awal-labs.com www.awal-labs.com Client: Energy Fuels Resources, Inc. Address: 64215 S. Hwy. 191 Blanding, UT 841511 contact: Garrin Palmer Phone#: (435) 678~2!a21 ¢ell#: E II. IPiliii~Oli;coao; KW~IIavfaiili:com; rna . dbl.tl!@metp!l!cle.t-om Project Nama: 2nd Quarter Groundwater 2014 I QC ~ever: I Project#: P0#:--~---------------------------1 Sampler Name: Garrin Palmer I islll,..b.n, _, ,?,_..::-Pkr--=-r ille: s I ·nil '-l1Sl!!1'411.1o Tum Around Time: Standard o· ;:;; paie: j)ime: Unless other ammgemenls how been mode, llf.''"', Bignod repor13 wW be om ailed by 5:00pm on tho day !hey ant duo. !special -~'""""·.,.~-.:> L ~-~ ., ... .,., 'J'."' "•[! ..._,I ·t,;k!.l"~ _ ..... ;f!'-?t-"'!..'f?-• _ _. • ~ .t-_.!f--1·..,!. I Sample containers for metals were field filtered. See the Analytical Scope of Work for Reporting Limits and VOC analyte ~!!!!!~----------------k::----P~!.....::1.11!~~....::=:z:~~F=~~:--tn;;;;;:---=~-L;f--i list. f'!lht NllonO< ------- . , by. r·ts: 1R; ....... _ .., by. , • IC--SI;NI...... --- -S\11111!1.1'ft_ (rime· J (nmoi l!'riniN""'"' _L_· ___ 1'1'1_!0~ . fby. . -JPate: IR~Iiy. ro= lSi9MIIn __ __j_ §>vf>Ob•D 11mot 1 ---fnno: 1!-mtNimlQ; ----I PriniN.omo: Analysis Ammonia COD Cyanide Metals NOz&N03 O&G Phenols Sulfide TKN TP04 Procedure: Frequency: Preservation Check Sheet s >lcSetExt' ------- Preservative I pH <2 HzS04 t~s- pH<2H2S04 pH>l2 NaOH pH<2HN03 YeJ pH<2H2S04 v ... ~ pH<2HCL pH<2H2S04 pH>9NaOH, Zn Acetate pH<2HzS04 pH <2 HzS04 -~- Pour a small amount of sample in the sample lid Pour sample from Lid gently over wide range pH paper Do Not dip the pH paper in the sample bottle or lid - doll ~ I I 1) 2) 3) 4) 5) 6) 7) If sample is not preserved, properly list its extension and receiving pH in the appropriate column above Flag COC, notify client if requested Place client conversation on COC Samples may be adjusted All samples requiring preservation * + ... # • The sample required additional preservative upon receipt. The sample was received unpreserved The Sample was received unpreserved and therefore preserved upon receipt. The sample pH was unadjustable to a pH< 2 due to the sample matrix The sample pH was unadjustable to a pH> __ due to the sample matrix interference LabSetiD: (qo))(D3 American West ANALYTICAl lABORATORIES 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (80 1) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer Garrin Palmer Energy Fuels Resources, Inc. 6425 S. Hwy 191 Blanding, UT 84511 TEL: ( 435) 678-2221 RE: 2nd Quarter Groundwater 2014 Dear Garrin Palmer: Lab Set ID: 1405608 American West Analytical Laboratories received 7 sample(s) on 5/30/2014 for the analyses presented in the following report. American West Analytical Laboratories (AWAL) is accredited by The National Environmental Laboratory Accreditation Program (NELAP) in Utah and Texas; and is state accredited in Colorado, Idaho, New Mexico, and Missouri. All analyses were performed in accordance to the NELAP protocols unless noted otherwise. Accreditation scope documents are available upon request. If you have any questions or concerns regarding this report please feel free to call. The abbreviation "Surr" found in organic reports indicates a surrogate compound that is intentionally added by the laboratory to determine sample injection, extraction, and/or purging efficiency. The "Reporting Limit" found on the report is equivalent to the practical quantitation limit (PQL). This is the minimum concentration that can be reported by the method referenced and the sample matrix. The reporting limit must not be confused with any regulatory limit. Analytical results are reported to three significant figures for quality control and calculation purposes. Thank You, Approved by: K y I e F . g~it~~~~0~·: ~OK:~~ ~A~c:~. ou=AWAL-Laboratory Director, G roSS email=kyle@awal-labs,com, c=US Date: 2014 0610 15:53:01 -06'00' Laboratory Director or designee Report Date: 6/10/2014 Page I of 42 All analyses applicable to the CWA, SDWA, nnd RCRA arc pcrfonncd in accordance to NELAC protocols PcrlincnL sampling infonnation is located on the auachcd COC Confidential Business Tnfonnntion: This report is provided for the cxclusi' c usc of the addressee Privileges of subsequent use of the name of this company or any member of its st.11T, or reproduction nflhis report in cmmcction wilh the advertisement, promo1ion or sale of nny product or process, or in connection with tbe re-publica1ion of this 1cpor1 for any purpose oU1e1 than for the addressee will be granted only on contacL This company accepts no responsibility except for the due pcrfonnancc of inspection and/or analysis in good faith and according to the n1les of the trade and of science SAMPLE SUMMARY Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2014 Lab Set ID: 1405608 Date Received: 5/30/2014 1010h Lab Sample ID Client Sample ID Date Collected Matrix Analysis 463 West 3600 South 1405608-001A 11W-01 05282014 5/28/2014 935h Aqueous VOA by GCMS 11ethod Salt Lake City, UT 84115 8260C/5030C 1405608-001 B 11W-01_05282014 5/28/2014 935h Aqueous Anions, E300.0 1405608-001B 11W-01_05282014 5/28/2014 935h Aqueous Alkalinity/ Bicarbonate/ Carbonate, A2320B Phone: (801) 263-8686 1405608-001 c 11W-01_05282014 5/28/2014 935h Aqueous Total Dissolved Solids, A2540C Toll Free: (888) 263-8686 1405608-00lD 11W-01_05282014 5/28/2014 935h Aqueous Nitrite/Nitrate (as N), E353.2 Fax: (801) 263-8687 1405608-00lD 11W-01~05282014 5/28/2014 935h Aqueous Ammonia, Aqueous e-mail: awal@awal-labs.com 1405608-001E 11W-01 05282014 5/28/2014 935h Aqueous Ion Balance 1405608-00lE 11W-01_05282014 5/28/2014 935h Aqueous ICP 11etals, Dissolved web: www.awal-labs.com 1405608-00lE 11W-01_05282014 5/28/2014 935h Aqueous ICP11S 11etals, Dissolved 1405608-001E 11W-01_05282014 5/28/2014 935h Aqueous 11ercury, Drinking Water Dissolved Kyle F. Gross 1405608-002A 11W-02_05282014 5/28/2014 1315h Aqueous VOA by GCMS 11ethod 8260C/5030C Laboratory Director 1405608-002B 11W-02_05282014 5/28/2014 1315h Aqueous Anions, E300.0 1405608-002B 11W-02_05282014 5/28/2014 1315h Aqueous Alkalinity/ Bicarbonate/ Jose Rocha Carbonate, A2320B QA Officer 1405608-002C 11W-02_05282014 5/28/2014 1315h Aqueous Total Dissolved Solids, A2540C 1405608-002D 11W-02 05282014 5/28/2014 1315h Aqueous Nitrite/Nitrate (as N), E353.2 1405608-002D 11W-02 __ 05282014 5/28/2014 1315h Aqueous Ammonia, Aqueous 1405608-002E 11W-02_05282014 5/28/2014 1315h Aqueous ICP 11etals, Dissolved 1405608-002E 11W-02_05282014 5128/2014 1315h Aqueous ICP11S 11etals, Dissolved 1405608-002E 11W-02 05282014 5/28/2014 1315h Aqueous Mercury, Drinking Water Dissolved 1405608-002E 11W-02 05282014 5/28/2014 1315h Aqueous Ion Balance 1405608-003A MW-18 05272014 5/27/2014 l245h Aqueous VOA by GC/MS 11ethod 8260C/5030C 1405608-003B MW-18_05272014 5/27/2014 1245h Aqueous Anions, E300.0 1405608-003B MW-18 05272014 5/27/2014 1245h Aqueous Alkalinity/ Bicarbonate/ Carbonate, A2320B 1405608-003C MW-18_05272014 5/27/2014 1245h Aqueous Total Dissolved Solids, A2540C 1405608-003D MW-18~05272014 5/27/2014 1245h Aqueous Nitrite/Nitrate (as N), E353.2 1405608-0030 MW-18 05272014 5/27/2014 1245h Aqueous Ammonia, Aqueous 1405608-003E MW-18 05272014 5/27/2014 1245h Aqueous Mercury, Drinking Water Dissolved 1405608-003E 11W-18 05272014 5/27/2014 1245h Aqueous Ion Balance 1405608-003E 11W-18_05272014 5/27/2014 1245h Aqueous ICP 11etals, Dissolved Report Date: 6/10/2014 Page 2 of42 All ann lyses Applicable to the CWA, SDWA, nnd RCRA are per fanned in accordance to NELAC protocols Pertinent sampliog information is located on the attached COC. Confidcctial Business lnfonnolion: This report is provided for the c~clusiw usc or the addressee.-Privileges of subsequent use of the name ortbis compouy or any member of its staff, or rcproduclion oflhis report in connection with the advertisement, promotion 01 sale of My product or process, OJ in connection wilh the rc·p!!blication oflhis repmt for any purpose other lhttn for the addressee wil l be granted onl)' on contac This company accepts no responsibility except for the due pcrfonnancc of inspection nndlor analysis in good faith and according lo the rules of the trade and of science Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2014 American West Lab Set ID: 1405608 /.H~I 1'1Ul41 14 oORioTO"II~ Date Received: 5/30/2014 1010h Lab Sample ID Client Sample ID Date Collected Matrix Analysis 1405608-003£ MVV-18 05272014 5/27/2014 1245h Aqueous ICPMS Metals, Dissolved 463 VVest 3600 South 1405608-004A MVV-19_05272014 5/27/2014 1510h Aqueous VOA by GC/MS Method 8260C/5030C Salt Lake City, UT 84115 1405608-004B MVV-19 05272014 5/27/2014 1510h Aqueous Anions, E300.0 1405608-004B MVV-19 05272014 5/27/2014 1510h Aqueous Alkalinity/ Bicarbonate/ Carbonate, A2320B 1405608-004C MVV-19_05272014 5/27/2014 1510h Aqueous Total Dissolved Solids, A2540C Phone: (801) 263-8686 1405608-004D MVV-19 05272014 5/27/2014 1510h Aqueous Nitrite/Nitrate (as N), E353.2 Toll Free: (888) 263-8686 1405608-004D MVV-19_05272014 5/27/2014 1510h Aqueous Ammonia, Aqueous Fax: (801) 263-8687 1405608-004£ MVV-19 05272014 5/27/2014 1510h Aqueous Ion Balance e-mail: awal@awal-labs.com 1405608-004£ MVV-19 05272014 5/27/2014 1510h Aqueous ICP Metals, Dissolved 1405608-004£ MVV-19~05272014 5/27/2014 1510h Aqueous ICPMS Metals, Dissolved web: www.awal-labs.com 1405608-004£ MVV-19_05272014 5/27/2014 1510h Aqueous Mercury, Drinking VVater Dissolved 1405608-005A MVV-27_05282014 5/28/2014 llOOh Aqueous VOA by GC/MS Method Kyle F. Gross 8260C/5030C 1405608-005B MVV-27_05282014 5/28/2014 1100h Aqueous Anions, E300.0 Laboratory Director 1405608-005B MVV-27_05282014 5/28/2014 llOOh Aqueous Alkalinity/ Bicarbonate/ Carbonate, A2320B Jose Rocha 1405608-005C MVV-27_05282014 5/28/2014 1100h Aqueous Total Dissolved Solids, A2540C QA Officer 1405608-005D MVV-27_05282014 5/28/2014 1100h Aqueous Nitrite/Nitrate (as N), E353.2 1405608-005D MVV-27~05282014 5/28/2014 1100h Aqueous Ammonia, Aqueous 1405608-005£ MVV-27 05282014 5/28/2014 llOOh Aqueous Ion Balance 1405608-005£ MVV-27 __ 05282014 5/28/2014 1100h Aqueous ICP Metals, Dissolved 1405608-005£ MVV-27 05282014 5/28/2014 1100h Aqueous ICPMS Metals, Dissolved 1405608-005£ MVV-27 05282014 5/28/2014 1100h Aqueous Mercury, Drinking VVater Dissolved 1405608-006A MVV-36 05292014 5/29/2014 740h Aqueous VOA by GC/MS Method 8260C/5030C 1405608-006B MVV-36 __ 05292014 5/29/2014 740h Aqueous Alkalinity/ Bicarbonate/ Carbonate, A2320B 1405608-006B MVV-36_05292014 5/29/2014 740h Aqueous Anions, E300.0 1405608-006C MVV-36_05292014 5/29/2014 740h Aqueous Total Dissolved Solids, A2540C 1405608-006D MVV-36_05292014 5/29/2014 740h Aqueous Ammonia, Aqueous 1405608-006D MVV-36 __ 05292014 5/29/2014 740h Aqueous Nitrite/Nitrate (as N), E353.2 1405608-006£ MVV-36 05292014 5/29/2014 740h Aqueous Ion Balance 1405608-006£ MVV-36_05292014 5/29/2014 740h Aqueous ICP Metals, Dissolved 1405608-006£ MVV-36 __ 05292014 5/29/2014 740h Aqueous ICPMS Metals, Dissolved 1405608-006£ MVV-36 __ 05292014 5/29/2014 740h Aqueous Mercury, Drinking Water Dissolved Report Date: 6/1 0/2014 Page 3 of42 All ann lyses applicable to the CWA, SDWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling informalio11 is located on I he attached CDC~ Confidential Business Tnfom1ntion: This report is provided for the exclusive usc of the addressee, Privileges of subsequent use oflhe name of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale ofnny product or process, or in connection wilh the re-publication ofthls 1cpott for any purpose olher lhan for the addressee will be granted only on conlacL This company accepts no responsibility except for the due pcrfonnancc of inspection and/or analysis in good faith and according Lo tbe mlcs of Lhc trade and of science. American West l.lltd IO t<,O,l I A!IOn ... !O "III 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer Client: Project: Lab Set ID: Date Received: Energy Fuels Resources, Inc. 2nd Quarter Groundwater 2014 1405608 5/30/2014 1010h Lab Sample ID Client Sample ID Date Collected 1405608-007 A Trip Blank 5/27/2014 Contact: Garrin Palmer Matrix Aqueous Analysis VOA by GC/MS Method 8260C/5030C Report Date: 6/10/2014 Page 4 of42 All analyses applicable to the CWA, SDWA, and RCRA arc performed in accordance lo NELAC prolocols Pertinent SHmpling infonnalion is located on I he attached COC.. Confidential Busiuess Infmmntion: This report is provided for Lhe exclusive use of tbc addressee., Privileges of subsequent use of the name of this company or any member or its staiT, or reproduction oflhis report in connet:tion wilh Llle ad\'ertisemcnt. promotion or sale of any product or process, or in connection with the re-publication oftl1is 1 epor1 for any purpose olher than for the addressee will be granted only on conlacL This company accepts no responsibility except for Lbe due pc1 fonnaocc of inspection and/or analysis in good faith and according lo the mlcs or Lhc lrade and of science. 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (80 1) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer Inorganic Case Narrative Client: Contact: Energy Fuels Resources, Inc. Garrin Palmer Project: Lab SetiD: Sample Receipt Information: Date of Receipt: Date(s) of Collection: Sample Condition: C-0-C Discrepancies: 2nd Quarter Groundwater 2014 1405608 5/30/2014 5/27-5/29/2014 Intact None Holding Time and Preservation Requirements: The analysis and preparation for the samples were performed within the method holding times. The samples were properly preserved. Preparation and Analysis Requirements: The samples were analyzed following the methods stated on the analytical reports. Analytical QC Requirements: All instrument calibration and calibration check requirements were met. All internal standard recoveries met method criterion. Batch QC Requirements: MB, LCS, MS, MSD, RPD, DUP: Method Blanks (MB): Sodium was detected above reporting limits in MB-32619. The method blank result is less than 1 0% of the lowest reported sample concentration; thus, the method blank is acceptable. Laboratory Control Samples (LCS): All LCS recoveries were within control limits, indicating that the preparation and analysis were in control. Matrix Spike I Matrix Spike Duplicates (MS/MSD): All percent recoveries and RPDs (Relative Percent Differences) were inside established limits, with the following exceptions: Sample ID Analyte QC Explanation 1405608-00lB Sulfate MSD/RPD Sample non-homogeneity or matrix interference 1405608-00lE Calcium MS High analyte concentration 1405608-001E Sodium MS High analyte concentration Duplicate (DUP): The parameters that required a duplicate analysis had RPDs within the control limits. Corrective Action: None required. Report Date: 6/10/2014 Page 5 of 42 All analyses applicable to Lhe CWA, SDWA, and RCRA are perfonncd in accordance to NELAC prolocols.Pcrtinenl sampling inrormalion is locaLcd on the auachcd COC. Confidential Business Inform::uion: This report is provided for !be exclusive usc of the addressee. Privileges of subsequent usc orthe name oftbis company or any member of its slaiT, or reproduction oftbis report in connection with the advertisement. promotion or sale ofnny product or process, 01 in connection with tbe re-publication of this report for any purpose other lh::~n for lhc addressee will be gran led only on conlacL This company accepts no responsibility except for the due perfonnance of inspection and/or analysis in good faith and according to the rules of the trade and of science 463 West 3600 South Salt Lake City, UT 84115 Phone: (801)263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer Volatile Case Narrative Client: Contact: Energy Fuels Resources, Inc. Garrin Palmer Project: Lab Set ID: Sample Receipt Information: Date of Receipt: Date(s) of Collection: Sample Condition: C-0-C Discrepancies: Method: Analysis: 2nd Quarter Groundwater 2014 1405608 5/30/2014 5/27-5/29/2014 Intact None SW -846 8260C/5030C Volatile Organic Compounds General Set Comments: Tetrahydrofuran was observed above reporting limits on sample 1405608-01A. Holding Time and Preservation Requirements: All samples were received in appropriate containers and properly preserved. The analysis and preparation of all samples were performed within the method holding times following the methods stated on the analytical reports. Analytical QC Requirements: All instrument calibration and calibration check requirements were met. All internal standard recoveries met method criterion. Batch QC Requirements: MB, LCS, MS, MSD, RPD, and Surrogates: Method Blanks (MBs): No target analytes were detected above reporting limits, indicating that the procedure was free from contamination. Laboratory Control Sample (LCSs): All LCS recoveries were within control limits, indicating that the preparation and analysis were in control. Matrix Spike I Matrix Spike Duplicate (MS/MSD): All percent recoveries and RPDs (Relative Percent Differences) were inside established limits, indicating no apparent matrix interferences. Surrogates: All surrogate recoveries were within established limits. Corrective Action: None required. Report Date: 6/10/2014 Page 6 of42 All analyses Applicable lo the CWA, SDWA, nnd RCRA arc pcrfonned in accordance to NELAC prolocols Pertinent sampling information is located on the atlachcd COC. Confidential Busine5-'i [nfonnation: This report is providc:d for the exclusive use oflhe llddrc~see Privileges of subscquem use oflhe name of this company or any member of ilS slaff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this repon for an>· purpose other tJum for the addressee will be granted only on contacL This company accepts no responsibility except for the due per fom1ance of inspection ond/oJ analysis in cood faith and according to the rules oftbc trade aod of science 463 West 3600 South Salt Lake City, UT 84115 Kyle F. Gross Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 Laboratory Director e-mail: awal@awal-labs.com, web: www.awal-labs.com Jose Rocha QA Officer ANALY'TtCAL LABORATORIES ""C SUMMARY REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Lab Set ID: 1405608 Dept: ME Project: 2nd Quarter Groundwater 2014 QC Type: LCS Reporting Amount Spike Ref. RPDRef. RPD Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPD Limit Qual Lab Sample ID: LCS-32619 Date Analyzed: 06/04/2014 1454h Test Code: 200.7-DIS Date Prepared: 05/30/2014 131 Oh Calcium 9.58 mg/L E200.7 0.00892 1.00 10.00 0 95.8 85-115 Magnesium 9.71 mg/L E200.7 0.0389 1.00 10.00 0 97.1 85 -115 Potassium 9.41 mg/L E200.7 0.0721 1.00 10.00 0 94.1 85-115 Sodium 9.65 mg/L E200.7 0.0269 1.00 10.00 0 96.5 85-115 Vanadium 0.193 mg/L E200.7 0.000596 0.00500 0.2000 0 96.3 85-115 Zinc 0.982 mg/L E200.7 0.00448 0.0100 1.000 0 98.2 85-115 Lab Sample ID: LCS-32621 Date Analyzed: 06/03/2014 1811h Test Code: 200.8-DIS Date Prepared: 05/30/2014 131 Oh Arsenic 0.200 mg/L E200.8 0.000802 0.00200 0.2000 0 100 85-115 Beryllium 0.202 mg/L E200.8 0.0000950 0.00200 0.2000 0 101 85-115 Cadmium 0.190 mg/L E200.8 0.0000598 0.000500 0.2000 0 95.2 85-115 Chromium 0.195 mg/L E200.8 0.000608 0.00200 0.2000 0 97.3 85 -115 Cobalt 0.192 mg/L E200.8 0.000124 0.00400 0.2000 0 96.2 85 -115 Copper 0.194 mg/L E200.8 0.00149 0.00200 0.2000 0 97.1 85 -115 Lead 0.193 mg/L E200.8 0.000726 0.00200 0.2000 0 96.6 85 -115 Manganese 0.196 mg/L E200.8 0.00175 0.00200 0.2000 0 98.0 85-115 Molybdenum 0.196 mg/L E200.8 0.000806 0.00200 0.2000 0 97.8 85-115 Nickel 0.193 mg/L E200.8 0.00175 0.00200 0.2000 0 96.7 85 -115 Selenium 0.193 mg/L E200,8 0.000644 0.00200 0.2000 0 96.6 85 -115 Silver 0.193 mg/L E200,8 0.000504 0.00200 0.2000 0 96.4 85-115 Uranium 0.198 mg/L E200.8 0.0000336 0.00200 0.2000 0 98.8 85 -115 Lab Sample ID: LCS-32621 Date Analyzed: 06/04/2014 1836h Test Code: 200.8-DIS Date Prepared: 05/30/2014 131 Oh Tin 0.989 mg/L E200.8 0.000482 0.00200 1.000 0 98.9 85-115 ReportDate: 6/10/2014 Page26of42 All analyses applicable to the CWA. SDWA. and RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC, Confidential Business Infom1ation: This report is provided f01 the exclusive use of the addressee. Privileges of subsequent use of the name of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion Ol' sale of any p1'0duct or process, 01 in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This company accepts no responsibility except for the due performance of inspection and/or anaJysis in good faith and according to the rules of the trade and of science. American West ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1405608 Project: 2nd Quarter Groundwater 2014 Analyte Result Lab Sample ID: LCS-32621 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Iron 1.01 Thallium 0.192 Lab Sample ID: LCS-32665 Date Analyzed: Test Code: Hg-DW-DIS-245.1 Date Prepared: Mercury 0.00333 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awa1@awa1-labs.com, web: www.awal-labs.com C SUMMARY REPORT Units Method 06/06/2014 147h 05/30/2014 1310h mg/L mg/L E200.8 E200.8 06/03/2014 919h 06/02/2014 1230h mg/L E245.1 MDL 0.0304 0.0000788 0.00000675 Reporting Limit 0.100 0.00200 0.000150 Contact: Dept: QCType: Amount Spiked 1.000 0.2000 0.003330 Garrin Palmer ME LCS Spike Ref. Amount 0 0 0 %REC 101 96.1 100 Limits 85-115 85-115 85 -115 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt % RPD Limit Qual Report Date: 6/10/2014 Page 27 of 42 All analyses applicable to the CWA. SDWA. and RCRA are performed in accordanc~ to NELAC protocols. Pertinent sampling informarion is located on the attached COC. Confidential Business Information: This report is provided for the exdusive use of the addressee. Privileges of subsequent use of the name of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose orher than for the addressee will be gnmt~d only on contact This company accepts no responsibility except for the due performance of inspection and/or analysis in good faitb and according to the rules of the trade and of science. ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1405608 Project: 2nd Quarter Groundwater 2014 Analyte Result Lab Sample ID: MB-32619 Date Analyzed: Test Code: 200.7-DIS Date Prepared: Calcium < 1.00 Magnesium < 1.00 Potassium < 1.00 Sodium 3.70 Vanadium < 0.00500 Zinc < 0.0100 Lab Sample ID: MB-32621 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Arsenic < 0.00200 Cadmium <0.000500 Chromium <0.00200 Cobalt <0.00400 Copper <0.00200 Manganese <0.00200 Molybdenum < 0.00200 Nickel < 0.00200 Selenium < 0.00200 Silver < 0.00200 Lab Sample ID: MB-32621 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Beryllium <0.000500 Lead < 0.000500 Lab Sample ID: MB-32621 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Tin <0.00200 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com QC SUMMARY REPORT Contact: Dept: QCType: Reporting Amount Units Method MDL Limit Spiked 06/04/2014 1452h 05/30/2014 1310h mg/L E200.7 0.00892 1.00 mg/L E200.7 0.0389 1.00 mg/L E200.7 0.0721 1.00 mg/L E200.7 0.0269 1.00 mg/L E200.7 0.000596 0.00500 mg/L E200.7 0.00448 0.0100 -06/03/2014 1805h 05/30/2014 131 Oh mg/L E200.8 0.000802 0.00200 mg/L E200.8 0.0000598 0.000500 mg/L E200.8 0.000608 0.00200 mg/L E200.8 0.000124 0.00400 mg/L E200.8 0.00149 0.00200 mg/L E200.8 0.00175 0.00200 mg/L E200.8 0.000806 0.00200 mg/L E200.8 0.00175 0.00200 mg/L E200.8 0.000644 0.00200 mg/L E200.8 0.000504 0.00200 -06/03/20 14 1945h 05/30/2014 1310h mg/L E200.8 0.0000238 0.000500 mg/L E200.8 0.000182 0.000500 06/04/2014 1830h 05/30/2014 131 Oh mg/L E200.8 0.000482 0.00200 Garrin Palmer ME MBLK Spike Ref. Amount %REC Limits Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit Qual B Report Date: 6/10/2014 Page 28 of 42 All analyses applicable to the CWA. SDWA. and RCRA are perfonned in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC. Confidential Business information: This report is provided for the exclusive use of the addressee .. Privileges of subsequent use of the name of this company or any member of its statr. or reproduction of this report in ronnection wirh the advet1isement, promotion or sale of any product 01· process, or in oonnecrion with rhe re-publication of this report for any purpose othet than for the addressee will be granted only on contact. This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science4 American West ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1405608 Project: 2nd Quarter Groundwater 2014 Analyte Result Lab Sample ID: MB-32621 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Iron < 0.0250 Thallium <0.000500 Lab Sample ID: MB-32621 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Uranium < 0.000200 Lab Sample ID: MB-32665 Date Analyzed: Test Code: Hg-DW-DIS-245.1 Date Prepared: Mercury < 0.000150 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (80 I) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-l abs.com QC SUMMARY REPORT Contact: Garrin Palmer Dept: ME QC Type: MBLK Reporting Amount Spike Ref. Units Method MDL Limit Spiked Amount %REC 06/04/2014 2046h 05/30/2014 1310h mg/L E200.8 0.00760 0.0250 mg/L E200.8 0.0000197 0.000500 06/04/2014 2141h 05/30/2014 1310h mg/L E200.8 0.00000336 0.000200 06/03/2014 918h 06/02/2014 1230h mg/L E245.1 0.00000675 0.000150 B -The method blank was acceptable, as the method blank result is less than I 0% of the lowest reported sample concentration. Limits Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit Qual Report Date: 6/10/2014 Page 29 of 42 All analyses applicable to the CWA. SDW A. and RCRA are performed in accordance to NELAC protocols4 Pertinent sampling information is located on the attached COC. Confidential Business lnfom1ation: This report is provided for the exclusive use of the addressee Privileges of subsequent use of the name of this company or any member of its staff, or reproduction of this repon in connection with the advertisement, promotion or sale of any product Ol' process. or in connection with the re-publication of this report for any purpose otlu:r than for the addressee will be granted only on contact. This company accepts no responsibility except for the due perfonnance of inspection and/or analysjs in good faith and according to the mles of the trade and of science, 463 West 3600 South Salt Lake City, UT 84115 Kyle F. Gross Phone: (80 I) 263-8686, Toll Free: (888) 263-8686, Fax: (80 I) 263-8687 Laboratory Director e-mail: awal@awal-labs.com, web: www.awal-labs.com Jose Rocha QA Officer ANALYTICAL LABORATORIES QC SUMMARY REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Lab Set ID: 1405608 Dept: ME Project: 2nd Quarter Groundwater 2014 QC Type: MS Reporting Amount Spike Ref. RPDRef. RPD Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt o/o RPD Limit Qual Lab Sample ID: 1405608-00IEMS Date Analyzed: 06/04/2014 1411h Test Code: 200.7-DIS Date Ptepared: 05/30/2014 131 Oh Potassium 14.5 mg!L E200.7 0.0721 1.00 10.00 5.9 86.3 70-130 Vanadium 0.171 mg!L E200.7 0.000596 0.00500 0.2000 0 85.4 70-130 Zinc 0.918 mg/L E200.7 0.00448 0.0100 1.000 0.00778 91.0 70-130 -Lab Sample ID: 1405608-00IEMS Date Analyzed: 06/04/2014 1509h Test Code: 200.7-DIS Date Prepared: 05/30/2014 13!0h Calcium 184 mg/L E200.7 0.446 50.0 10.00 179 50.2 70-130 Magnesium 77.9 mg!L E200.7 1.95 50.0 10.00 67.6 103 70-130 Sodium 168 mg!L E200.7 1.34 50.0 10.00 163 51.4 70-130 Lab Sample ID: 1405608-00IEMS Date Analyzed: 06/03/2014 1832h Test Code: 200.8-DIS Date Prepared: 05/30/2014 131 Oh Arsenic 0.193 mg!L E200.8 0.000802 0.00200 0.2000 0 96.6 75-125 Beryllium 0.203 mg!L E200.8 0.0000950 0.00200 0.2000 0 101 75-125 Cadmium 0.192 mg!L E200.8 0.0000598 0.000500 0.2000 0.00029 95.9 75-125 Chromium 0.184 mg/L E200.8 0.000608 0.00200 0.2000 0 91.8 75-125 Cobalt 0.183 mg!L E200.8 0.000124 0.00400 0.2000 0.000276 91.5 75-125 Copper 0.184 mg!L E200.8 0.00149 0.00200 0.2000 0 91.9 75-125 Lead 0.192 mg!L E200,8 0.000726 0.00200 0.2000 0 96.1 75-125 Manganese 0.267 mg!L E200.8 0.00175 0.00200 0.2000 0.0823 92.4 75-125 Molybdenum 0.205 mg!L E200.8 0.000806 0.00200 0.2000 0.00166 102 75-125 Nickel 0.183 mg/L E200.8 0.00175 0.00200 0.2000 0.00197 90.7 75-125 Selenium 0.193 mg!L E200.8 0.000644 0.00200 0.2000 0 96.6 75-125 Silver 0.189 mg!L E200.8 0.000504 0.00200 0.2000 0 94.5 75-125 Uranium 0.198 mg!L E200.8 0.0000336 0.00200 0.2000 0.000362 98.9 75-125 -Lab Sample ID: 1405608-00IEMS Date Analyzed: 06/04/2014 1931h Test Code: 200.8-DIS Date l?ropared.: 05/30/2014 1310h Tin 1.02 mg!L E200.8 0.000482 0.00200 1.000 0.00345 102 75-125 Report Date: 6110/2014 Page 30 of 42 All analyses applicable to the CWA. SDWA. and RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is locared on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee1 Privileges of subsequent use of the name of this company or any member of its staff. or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, Ol' in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contacL This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science .. ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1405608 Project: 2nd Quarter Groundwater 20 14 Analyte Result Lab Sample ID: 1405608-00IEMS Date Analyzed: Test Code: 200.8-DIS Date PRpnrca: Iron 1.17 Thallium 0.185 Lab Sample ID: 1405563-00IEMS Date Analyzed: Test Code: Hg-DW-DIS-245.1 Date Pccparcd: Mercury 0.00339 Lab Sample ID: 1405608-00IEMS Date Analyzed: Test Code: Hg-DW-DIS-245.1 Date Prepared: Mercury 0.00344 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com C SUMMARY REPORT Units Method 06/06/2014 153h 05/30/2014 131 Oh mg/L E200.8 mg/L E200.8 -06/03/2014 926h 06/02/2014 1230h mg!L E245.1 06/03/2014 93lh 06/02/2014 1230h mg!L E245.1 MDL 0.0304 0.0000788 0.00000675 0.00000675 Contact: Dept: QC Type: Reporting Amount Limit Spiked 0.100 1.000 0.00200 0.2000 0.000150 0.003330 0.000150 0.003330 Garrin Palmer ME MS Spike Ref. Amount %REC 0.184 98.6 0.000563 92.0 0 102 0 103 2 -Analyte concentration is too high for accurate matrix spike recovery and/or RPD. Limits 75 -125 75-125 85-115 85-115 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit Qual Report Date: 6/1 0/2014 Page 31 of 42 All analyses applicable to the CWA. SDWA. and RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use of tbe name of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report fm any purpose other than for the addressee will be granted only on contact. This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science. American West ANALYTICAL LABORATORIES 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com C SUMMARY REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Lab Set ID: 1405608 Project: 2nd Quarter Groundwater 20 14 Analyte Lab Sample ID: 1405608-001EMSD Test Code: Potassium Vanadium Zinc 200.7-DIS Lab Sample ID: 1405608-001EMSD Test Code: Calcium Magnesium Sodium 200.7-DIS Lab Sample ID: 1405608-001EMSD Test Code: 200.8-DlS Arsenic Beryllium Cadmium Chromium Cobalt Copper Lead Manganese Molybdenum Nickel Selenium Silver Uranium Lab Sample ID: 1405608-001EMSD Test Code: 200.8-DIS Tin Result Units Method Date Analyzed: 06/04/2014 1415h Date Prepared: 05/30/2014 1310h 14.3 0.178 0.955 mg!L mg!L mg!L E200.7 E200.7 E200.7 Date Analyzed: 06/04/2014 151lh Date Prepared: 05/30/2014 1310h 186 79.1 171 mg!L mg!L mg!L E200.7 E200.7 E200.7 Date Analyzed: 06/03/2014 1838h Date Prepared: 05/30/2014 131 Oh 0.204 0.204 0.192 0.194 0.191 0.193 0.194 0.274 0.208 0.189 0.196 0.190 0.202 mg/L mg/L mg/L mg!L mg!L mg!L mg!L mg!L mg/L mg/L mg/L mg!L mg!L E200.8 E200.8 E200.8 E200.8 E200.8 E200.8 E200.8 E200.8 E200.8 E200.8 E200.8 E200.8 E200.8 Date Analyzed: 06/04/2014 1937h Date Prepared: 05/30/2014 131 Oh 1.01 mg/L E200.8 MDL 0.0721 0.000596 0.00448 0.446 1.95 1.34 0.000802 0.0000950 0.0000598 0.000608 0.000124 0.00149 0.000726 0.00175 0.000806 0.00175 0.000644 0.000504 0.0000336 0.000482 Reporting Limit 1.00 0.00500 0.0100 50.0 50.0 50.0 0.00200 0.00200 0.000500 0.00200 0.00400 0.00200 0.00200 0.00200 0.00200 0.00200 0.00200 0.00200 0.00200 0.00200 Dept: ME QC Type: MSD Amount Spiked 10.00 0.2000 1.000 10.00 10.00 10.00 0.2000 0.2000 0.2000 0.2000 0.2000 0.2000 0.2000 0.2000 0.2000 0.2000 0.2000 0.2000 0.2000 1.000 Spike Ref. Amount 5.9 0 0,00778 179 67.6 163 0 0 0.00029 0 0.000276 0 0 0.0823 0.00166 0.00197 0 0 0.000362 0.00345 %REC 84.4 88.9 94.7 76.1 115 82.2 102 102 96.0 96.9 95.6 96.7 97.2 95.7 103 93.3 98.1 95.1 101 100 Limits 70-130 70-130 70-130 70-130 70-130 70-130 75-125 75 -125 75-125 75-125 75-125 75-125 75-125 75-125 75-125 75-125 75-125 75-125 75-125 75-125 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt % RPD Limit Qual 14.5 0.171 0.918 184 77.9 168 0.193 0.203 0.192 0.184 0.183 0.184 0.192 0.267 0.205 0.183 0.193 0.189 0.198 1.02 1.30 4.01 3.89 1.40 1.52 1.82 5.21 0.756 0.163 5.39 4.40 5.10 1.13 2.41 1.37 2.80 1.62 0.626 1.78 !.50 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 ReportDate: 6/10/2014 Page32of42 All analyses applicable to the CWA. SDWA. and RCRA are performed in accordance to NELAC protocols, Pertinent sampling information is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of the name ofthis company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science American West ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1405608 Project: 2nd Quarter Groundwater 2014 Analyte Result Lab Sample ID: 1405608-00lEMSD Date Analyzed: Test Code: 200.8-DJS Date Prepared: Iron 1.19 Thallium 0.186 -Lab Sample ID: 1405563-001EMSD Date Analyzed: Test Code: Hg-DW-DIS-245.1 Date Prepared: Mercury 0.00346 Lab Sample ID: 1405608-00lEMSD Date Analyzed: Test Code: Hg-DW-DIS-245.1 Date Prcpa"'d: Mercury 0.00337 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com C SUMMARY REPORT Contact: Garrin Palmer Dept: ME QCType: MSD Reporting Amount Spike Ref. Units Method MDL Limit Spiked Amount %REC 06/06/2014 158h 05/30/2014 131 Oh mg/L E200.8 0.0304 0.100 1.000 0.184 100 mg/L E200.8 0.0000788 0.00200 0.2000 0.000563 92.7 06/03/2014 927h 06/02/2014 1230h mg/L E245.1 0.00000675 0.000150 0.003330 0 104 06/03/2014 932h 06/02/2014 1230h mg/L E245.1 0.00000675 0.000150 0.003330 0 101 Limits 75-125 75-125 85-115 85-115 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. Amt %RPD 1.17 1.39 0.185 0.821 0.00339 1.87 0.00344 2.11 RPD Limit 20 20 20 20 Qual Report Date: 6/10/2014 Page 33 of 42 All analyses applicable to the CWA. SDWA. and RCRA are perfonned in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC. Confidential Business Information: This report is provided fo1 the exclusive use of the addressee~ Privileges of subsequent use of the name of this company or any member of its staff~ or reproduction of this 1eport in connection with the advertisement, promotion or sale of any product or process, or in connection with th~: re-publication of this report for any purpose other than for the addressee will be granted only on contact. This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science Client: Energy Fuels Resources, Inc. Lab Set ID: 1405608 Project: 2nd Quarter Groundwater 20 14 Analyte Result Lab Sample ID: 1405608-001 CDUP Date Analyzed: Test Code: TDS-W -2540C Total Dissolved Solids 1,390 Units 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (80 I) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com C SUMMARY REPORT Contact: Garrin Palmer Dept: we QCType: DUP Reporting Amount Spike Ref. Method MDL Limit Spiked Amount %REC 05/30/2014 1325h mg/L SM2540C 4.34 20.0 Limits Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit 1460 4.49 5 Qual Report Date: 6/10/2014 Page 34 of 42 All analyses applicable to the CWA. SDWA. and RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC .. Confidential Business Information: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of the name of this company or any member of its staff, or reproduction of this report in connection with the advertisemetlt, promotion or sale of any product 01 process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact, This company accepts no responsibility except for the due perfonnance of inspection and/or analysis in good faith and according to the rules of the trade and of science 463 West 3600 South Salt Lake City, UT 84115 Kyle F. Gross Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 Laboratory Director e-mail: awal@awal-labs.com, web: www.awal-Jabs.com Jose Rocha QA Officer C SUMMARY REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Lab Set ID: 1405608 Dept: we Project: 2nd Quarter Groundwater 20 14 QC Type: LCS Reporting Amount Spike Ref. RPDRef. RPD Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPD Limit Qual Lab Sample ID: LCS-R69952 Date Analyzed: 06/06/2014 1544h Test Code: 300.0-W Chloride 5.16 mg!L E300.0 0.00623 0.100 5.000 0 103 90-110 Sulfate 4.97 mg!L E300.0 0.0331 0.750 5.000 0 99.3 90-110 Lab Sample ID: LCS-R70016 Date Analyzed: 06/09/2014 1730h Test Code: 300.0-W Chloride 4.72 mg!L E300.0 0.00623 0.100 5.000 0 94.4 90-110 Fluoride 4.79 mg!L E300.0 0.00510 0.100 5.000 0 95.7 90-110 Sulfate 4.63 mg!L E300.0 0.0331 0.750 5.000 0 92.7 90-110 Lab Sample ID: LCS-R69713 Date Analyzed: 06/03/20 14 I 004h Test Code: ALK-W-23208 Alkalinity (as CaC03) 50,100 mg/L SM2320B 0.719 10.0 50,000 0 100 90-110 Lab Sample ID: LCS-32694 Date Analyzed: 06/04/2014 1429h Test Code: NH3-W-350.1 Date Prepared; 06/03/2014 1100h Ammonia (as N) 0.984 mg/L E350.1 0.0214 0.0500 1.000 0 98.4 90-110 Lab Sample ID: LCS-R69872 Date Analyzed: 06/05/2014 1755h Test Code: N02/N03-W-353.2 Nitrate/Nitrite (as N) 0.969 mg!L E353.2 0.00368 0.100 1.000 0 96.9 90-I 10 Lab Sample ID: LCS-R69668 Date Analyzed: 05/30/2014 1325h Test Code: TDS-W-2540C Total Dissolved Solids 190 mg!L SM2540C 2.17 10.0 205.0 0 92.7 80-120 Report Date: 6/10/2014 Page 35 of 42 All analyst!s applicable to the CWA. SDWA. and RCRA are performed in accordance to NELAC protocols, Pertinent sampling informoti011 is located on the attached COC. Confidential Business lnfonnation: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of rhe name of this company or any member of its staff. or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose othe1 than for the addressee will be granted only on contact. This company accepts no responsibility except for the due perfonnance of inspection and/or analysis in good faith and according to the rules of the trade and of science ANALYTI CAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1405608 Project: 2nd Quarter Groundwater 2014 Analyte Result Lab Sample ID: MB-R699S2 Date Analyzed: Test Code: 300.0-W Chloride < 0.100 Sulfate < 0.750 Lab Sample ID: MB-R70016 Date Analyzed: Test Code: 300.0-W Chloride <0.100 Fluoride <0.100 Sulfate < 0.750 Lab Sample ID: MB-R69713 Date Analyzed: Test Code: ALK-W-2320B Bicarbonate (as CaC03) < 1.00 Carbonate (as CaC03) < 1.00 Lab Sample ID: MB-32694 Date Analyzed: Test Code: NH3-W-350.1 Date Prepared: Ammonia (as N) < 0.0500 Lab Sample ID: MB-R69872 Date Analyzed: Test Code: N02/N03-W-353.2 Nitrate/Nitrite (as N) < 0.100 Lab Sample ID: MB-R69668 Date Analyzed: Test Code: TDS-W-2540C Total Dissolved Solids < 10.0 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awa1@awal-labs.com, web: www.awal-labs.com OC SUMMARY REPORT Contact: Garrin Palmer Dept: we QC Type: MBLK Reporting Amount Spike Ref. Units Method MDL Limit Spiked Amount o/oREC 06/06/2014 1528h mg/L E300.0 0.00623 0.100 mg/L E300.0 0.0331 0.750 06/09/2014 1714h mg/L E300.0 0.00623 0.100 mg/L E300.0 0.00510 0.100 mg/L E300.0 0.0331 0.750 06/03/2014 I 004h mg/L SM2320B 0.719 1.00 mg!L SM2320B 0.719 1.00 06/04/2014 1428h 06/03/2014 I I OOh mg!L E350.1 0.0214 0.0500 06/05/2014 1753h mg!L E353.2 0.00368 0.100 05/30/2014 1325h mg/L SM2540C 2.17 10.0 Limits Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit Qual Report Date: 6/10/2014 Page 36 of42 All analyses applicable to the CWA, SDWA. and RCRA are performed in accordance to NELAC protocols, Pertinent sampJing infonmHion is located on the attached COC. Confidential Business lnfommtion: This report is provided for the exclusive use of the addressee~ Privileges of subsequent use of the name of this company or any member of its staff, or reproduction of this report in com1ection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact.. This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science. Client: Energy Fuels Resources, Inc. Lab Set ID: 1405608 Project: 2nd Quarter Groundwater 2014 Analyte Result Lab Sample ID: 1405608-00IBMS Date Analyzed: Test Code: 300.0-W Chloride 4,880 Sulfate 5,430 Lab Sample ID: 1405608-006BMS Date Analyzed: Test Code: 300.0-W Chloride 23,700 Fluoride 23,700 Sulfate 26,900 Lab Sample ID: 1405608-00IBMS Date Analyzed: Test Code: ALK-W-23208 Alkalinity (as CaC03) 291 Lab Sample ID: 1405608-00IDMS Date Analyzed: Test Code: NH3-W-350.1 Date Prepared: Ammonia (as N) 0.994 Lab Sample ID: 1405608-006DMS Date Analyzed: Test Code: N02/N03-W-353.2 Nitrate/Nitrite (as N) 1.08 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (80 I) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com C SUMMARY REPORT Reporting Units Method MDL Limit 06/06/2014 1652h mg/L E300.0 6.23 100 mg/L E300.0 33.1 750 -06/09/2014 1952h mg!L E300.0 31.2 500 mg/L E300.0 25.5 500 mg/L E300.0 166 3,750 06/03/2014 I 004h mg/L SM2320B 0.719 10.0 06/04/2014 1436h 06/03/2014 II OOh mg!L E350.1 0.0214 0.0500 06/05/2014 1815h mg/L E353.2 0.00368 0.100 Contact: Garrin Palmer Dept: we QCType: MS Amount Spike Ref. Spiked Amount %REC 5,000 20.4 97.1 5,000 601 96.5 25,000 81.2 94.5 25,000 35.9 94.6 25,000 2890 96.0 50.00 243 96.8 1.000 0.0611 93.2 1.000 0.179 90.4 Limits 90-110 90-110 90-110 90-110 90-I 10 80-120 90-110 90-110 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit Qual Report Date: 6/1 0/2014 Page 3 7 of 42 All analyses applicable to the CWA, SDWA. nnd RCRA are performed in accordance to NELAC protocols. Pertinent sampling infonnation is located on the attached COC. Confidential Business Infonnation: This report is provided for the exclusive use of the addressee Privileges of subsequent use of the name of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any p1oduct or process. or in connection with the re~publication of this report for any purpose other than for the addressee will be granted only on contact This company accepts no responsibility excepl for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science .. 463 West 3600 South Salt Lake City, UT 84115 Kyle F. Gross Phone: (801) 263-8686, ToJI Free: (888) 263-8686, Fax: (801) 263-8687 Laboratory Director e-mail: awa1@awal-labs.com, web: www.awa1-1abs.com Jose Rocha QA Officer ANALYTICAL LABORATORIES QC SUMMARY REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Lab Set ID: 1405608 Dept: we Project: 2nd Quarter Groundwater 2014 QC Type: MSD Reporting Amount Spike Ref. RPD Ref. RPD Analyte Result Units Method MDL Limit Spiked Amount o/oREC Limits Amt %RPD Limit Qual Lab Sample ID: 1405608-001BMSD Date Analyzed: 06/06/20 14 1708h Test Code: 300.0-W Chloride 5,440 mg/L E300.0 6.23 100 5,000 20.4 108 90-110 4880 11.0 20 Sulfate 6,660 mg/L E300.0 33.1 750 5,000 601 121 90-110 5430 20.4 20 '@ Lab Sample ID: 1405608-006BMSD Date Analyzed: 06/09/20 14 2007h Test Code: 300.0-W Chloride 25,800 mg/L E300.0 31.2 500 25,000 81.2 103 90-110 23700 8.41 20 Fluoride 25,800 mg/L E300.0 25.5 500 25,000 35.9 103 90-110 23700 8.60 20 Sulfate 28,900 mg!L E300.0 166 3,750 25,000 2890 104 90-110 26900 7.13 20 Lab Sample ID: 1405608-001BMSD Date Analyzed: 06/03/20 14 I 004h Test Code: ALK-W-23208 Alkalinity (as CaC03) 292 mg!L SM2320B 0.719 10.0 50.00 243 98.6 80-120 291 0.309 10 Lab Sample ID: 1405608-00IDMSD Date Analyzed: 06/04/2014 1437h Test Code: NH3-W-350.1 Date Prepared: 06/03/2014 II OOh Ammonia (as N) 0.976 mg/L E350.1 0.0214 0.0500 1.000 0.0611 91.5 90-llO 0.994 1.73 10 Lab Sample ID: 1405608-006DMSD Date Analyzed: 06/05/20 14 1817h Test Code: N02/N03-W-353.2 Nitrate/Nitrite (as N) l.J1 mg/L E353.2 0.00368 0.100 1.000 0.179 93.0 90-I 10 1.08 2.42 10 @ -High RPD due to suspected sample non-homogeneity or matrix interference. 1 -Matrix spike recovery indicates matrix interference. The method is in control as indicated by the LCS. Report Date: 6/10/2014 Page 38 of 42 All analyses applicable ro the CWA. SDWA, and RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC, Confidential Business Information: This report is provided f01 the exclusive us~ of the addressee~ Privileges of subsequent use of the name of this company or any member of its staff, or reproduction of this J'eport in connection wirh the advettisement, promotion or sale of any product or process, or in connection with the re·publication of this report for any purpose other than for the addressee will be granted only on contact This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science. American West ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1405608 Project: 2nd Quarter Groundwater 2014 Analyte Result Lab Sample ID: LCS VOC-C 053014A Date Analyzed: Test Code: 8260-W Benzene 20.0 Chloroform 20.2 Methylene chloride 19.9 Naphthalene 17.7 Tetrahydrofuran 17.6 Toluene 19.5 Xylenes, Total 60.7 Surr: I ,2-Dichloroethane-d4 52.2 Surr: 4-Bromofluorobenzene 48.6 Surr: Dibromofluoromethane 50.3 Surr: Toluene-d8 48.3 Units 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com C SUMMARY REPORT Contact: Dept: QC Type: Reporting Amount Method MDL Limit Spiked Garrin Palmer MSVOA LCS Spike Ref. Amount %REC 05/30/2014 803h J.lg/L SW8260C 0.0859 2.00 20.00 0 100 J.lg/L SW8260C 0.626 2.00 20.00 0 101 J.lg/L SW8260C 0.321 2.00 20.00 0 99.4 J.lg/L SW8260C 0.315 2.00 20.00 0 88.7 J.lg/L SW8260C 0.214 2.00 20.00 0 87.9 J.lg/L SW8260C 0.206 2,00 20.00 0 97.6 J.lg/L SW8260C 0.333 2.00 60.00 0 101 J.lg/L SW8260C 50.00 104 J.lg/L SW8260C 50.00 97.2 J.lgiL SW8260C 50.00 101 J.lg/L SW8260C 50.00 96.7 Limits 62-127 67-132 32-185 28-136 43-146 64-129 52-134 76-138 77-121 67-128 81 -135 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit Qual Report Date: 6/10/2014 Page 39 of 42 All analyses applicable to the CWA. SDW A. and RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee .. Privileges of subsequent use of the name of this company or any member of its staff. or reproduction of this report in connection with the advertisement, promotion or sale of any product 01 process, or in connection with the re-publication of this report for any purpose othe1 than for the addressee will be granted only on contact. This company accepts no responsibility except for the due performance of inspection and/or ana1ysis in good faith and according to the rules of the trade and of science. Client: Energy Fuels Resources, Inc. Lab Set ID: 1405608 Project: 2nd Quarter Groundwater 2014 Analyte Result Lab Sample ID: MB voc-e os30t4A Date Analyzed: Test Code: 8260-W 2-Butanone < 10.0 Acetone < 10.0 Benzene < 1.00 Carbon tetrachloride < 1.00 Chloroform < 1.00 Chloromethane < 1.00 Methylene chloride < 1.00 Naphthalene < 1.00 Tetrahydrofuran < 1.00 Toluene < 1.00 Xylenes, Total < 1.00 Surr: I ,2-Dichloroethane-d4 51.6 Surr: 4-Bromofluorobenzene 50.2 Surr: Dibromofluoromethane 48.0 Surr: Toluene-dB 48.6 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (80 I) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com OC SUMMARY REPORT Contact: Garrin Palmer Dept: MSVOA QC Type: MBLK Reporting Amount Spike Ref. Units Method MDL Limit Spiked Amount o/oREC 05/30/2014 840h ~giL SW8260C 1.01 10.0 ~giL SW8260C 3.62 10.0 ~giL SW8260C 0.0859 1.00 ~giL SW8260C 0.738 1.00 ~g/L SW8260C 0.626 1.00 ~giL SW8260C 0.214 1.00 ~giL SW8260C 0.321 1.00 ~giL SW8260C 0.315 1.00 ~giL SW8260C 0.214 1.00 ~giL SW8260C 0.206 1.00 ~giL SW8260C 0.333 1.00 ~giL SW8260C 50.00 103 ~giL SW8260C 50.00 100 ~giL SW8260C 50.00 96.1 ~giL SW8260C 50.00 97.3 Limits 76-138 77-121 67-128 81 -135 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPD Rer. RPD Amt %RPD Limit Qual Report Date: 6/10/2014 Page 40 of 42 All analyses applicable to the CW A. SDWA. and RCRA are performed in accordWice to NELAC protocols. Pertinent sampling information is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee, Privileges of subsequent use of the name of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion 01 sale of any product or process, 01 in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science, ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1405608 Project: 2nd Quarter Groundwater 20 14 Analyte Result Lab Sample ID: 1405608-00lAMS Date Analyzed: Test Code: 8260-W Benzene 20.3 Chloroform 20.5 Methylene chloride 20.4 Naphthalene 17.3 Tetrahydrofuran 30.6 Toluene 19.2 Xylenes, Total 58.1 Surr: I ,2-Dichloroethane-d4 53.1 Surr: 4-Bromofluorobenzene 47.4 Surr: Dibromofluoromethane 50.3 Surr: Toluene-d8 46.8 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com C SUMMARY REPORT Contact: Garrin Palmer Dept: MSVOA QC Type: MS Reporting Amount Spike Ref. Units Method MDL Limit Spiked Amount %REC 05/30/2014 1615h J.lg/L SW8260C 0.0859 2.00 20.00 0 101 J.lg/L SW8260C 0.626 2.00 20.00 0 103 J.lg!L SW8260C 0.321 2.00 20.00 0 102 J.lg/L SW8260C 0.315 2.00 20.00 0 86.6 J.lg/L SW8260C 0.214 2.00 20.00 3.39 136 J.lg/L SW8260C 0.206 2.00 20.00 0 95.9 J.lg/L SW8260C 0.333 2.00 60.00 0 96.9 J.lg/L SW8260C 50.00 106 J.lg/L SW8260C 50.00 94.8 J.lg/L SW8260C 50.00 101 J.lg/L SW8260C 50.00 93.7 Limits 66-145 50-146 30-192 41 -131 43-146 18-192 42-167 72-151 80-128 80-124 77-129 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit Qual Report Date: 6/10/2014 Page 41 of 42 All analyses applicable to the CWA, SDWA. and RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC. Confidential Business Jnformation: This report is provided for the exclusive use of the addressee Privileges ofsubsequc;:nt use oftbe name of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion 01 sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on conlllct. This company accepts no responsibility except for the due perfonnance of inspection and/or analysis in good faith and according to the rules of the trade and of science, American West ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1405608 Project: 2nd Quarter Groundwater 2014 Analyte Result Lab Sample ID: 1405608-00lAMSD Date Analyzed: Test Code: 8260-W Benzene 20.8 Chloroform 21.0 Methylene chloride 21.5 Naphthalene 17.7 Tetrahydrofuran 31.0 Toluene 19.2 Xylenes, Total 58.2 Surr: I ,2-Dichloroethane-d4 54.0 Surr: 4-Bromof!uorobenzene 47.3 Surr: Dibromofluoromethane 50.6 Surr: Toluene-d8 46.4 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com C SUMMARY REPORT Contact: Garrin Palmer Dept: MSVOA QCType: MSD Reporting Amount Spike Ref. Units Method MDL Limit Spiked Amount %REC 05/30/2014 1633h ~-tg!L SW8260C 0.0859 2.00 20.00 0 104 ~-tg!L SW8260C 0.626 2.00 20.00 0 105 1-lg/L SW8260C 0.321 2.00 20.00 0 108 1-lg/L SW8260C 0.315 2.00 20.00 0 88.3 ~-tg/L SW8260C 0.214 2.00 20.00 3.39 138 ~-tg/L SW8260C 0.206 2.00 20.00 0 96.0 1-lg/L SW8260C 0.333 2.00 60.00 0 97.0 ~-tg/L SW8260C 50.00 108 1-lg/L SW8260C 50.00 94.6 ~-tg/L SW8260C 50.00 101 ~-tg!L SW8260C 50.00 92.7 Limits 66-145 50-146 30-192 41 -131 43-146 18-192 42-167 72-151 80-128 80-124 77-129 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit 20.3 2.34 25 20.5 2.12 25 20.4 5.10 25 17.3 2.00 25 30.6 1.14 25 19.2 0.156 25 58.1 0.172 25 Qual ReportDate: 6/10/2014 Page42of42 All analyses applicable to the CWA. SDWA. and RCRA are performed in accordance to NELAC protocols~ Pertinent sampling infonnation is located on the attached COC. Confidential Business lnfomtation: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of the name of this company or any member of its staff. or reproduction of this report in connection with the advertisement, promotion or sale of any product 01 process. or in connection with the re-publication of this report for any purpose othe1 than for the addressee will be granted only on contact, This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the m]es of the trade and of science4 American West Analytical Laboratories UL Denison WORK ORDER Summary Work Order: 1405608 Due Date: 6/10/14 Page 1 of5 Client: Client ill: Project: Comments: SampleiD 1405608-00lA 1405608-001B 1405608-001C 1405608-0010 1405608-00lE 1405608-002A 1405608-002B Printed: 612/14 Energy Fuels Resources, Inc. DENIOO Contact: Garrin Palmer 2nd Quarter Groundwater 2014 QC Level: III WO Type: Project PA Rush. QC 3 (Summary/No chromatograms). Alkalinity must be run at full volume. Groundwater project specific DL's: Assumes dilution of2 for U, 5 for Be, Fe, Pb, and Tl, and 20X for others for required 200.8 PQLs. Run 200.8 on the Agilent. EDD-Denison and ElM-Locus. Samples for dissolved metals have been field filtered. Email Group.; ~ Client Sample ID Collected Date Received Date Test Code Matrix Set Storage MW-01_05282014 5/28/2014 0935h 5/30/2014 1010h 8260-W Aqueous ~ VOCFridge j Test VYOlfP: 8260-W-Cu.stom: #of Ancrlytes: 11 I # ofSurr: 4 300.0-W Vl df-wc 3 SEL Analytes: CL F S04 ALK-W-2320B ~ df-wc 2 SELAnalytes: ALKB ALKC TDS-W-2540C ~ ww -Ids I SEL Ana/y~: TDS NHJ-W-350.1 VI df-no2/no3 & nh3 1 SEL Analytes: NH3N NHJ-W-PR ~ df-no2/no3 & nh.3 N02/N03-W-353.2 ~ df-no2/no3 & nh3 1 SEL Analytu: N03N02N 200.7-DIS VI df-met 6 SEL Analytes: CA MG K NA V ZN 200.7-DIS-PR ~ df-met 200.8-DIS ~ df-met 16SELAna/ytes: ASBECD CR CO CUFEPBMNMONISEAG TLSNU 200.8-DIS-PR ~ df-met HG-DW-DIS-245.1 ~ df-met 1 SEL Analyus: HG HG-DW-DIS-PR ~ df-met IONBALANCE ~ df-met 5 SEL A~tnlytts: BALANCE Anions Cations TDS-Ba/ance TDS-Calc MW-02_05282014 5/28/2014 1315h 5/30/2014 JO!Oh 8260-W Aqueous ~ VOCFridge ll Test Group: 8260-W-Custom; #of iJnti{yte:;: 11 /# tlj:Surr: 4 300.0-W VI df-wc 3 SEL Analytes: CL F S04 ALK-W-2320B ~ df-wc 2 SEL Ana/yte:f: ALKB ALKC CN iZ? TAT 0" tt. FOR LABORATORY USE ONLY [fill out on page 1]: %M g RT (i{ ocd HOK __ HOK __ HOK __ COC Emailed WORK ORDER Summary Client: Energy Fuels Resources, Inc. SampleiD Client Sample ID 1405608-002C MW-02_05282014 1405608-0020 1405608-002E 1405608-003A MW-18_05272014 1405608-003B 1405608-003C 1405608-0030 1405608-003E WorkOrder: 1405608 Due Date: 6/10/14 Page2 of5 Collected Date Received Date Test Code Matrix Sel Storage 5/28/2014 1315h 5/30/2014 1010h TDS-W-2540C Aqueous ww-tds 5/27/2014 1245h 1 SEL Analytes: TDS NH3-W-350.1 ~ I SEL Analytu: NH3N NH3-W-PR ~ N02/N03-W-353.2 ~ 1 SEL Analyru: N03N02N 200.7-DIS ~ 6 SEL tfni1/ytli$: CA MG K NA V ZN 200.7-DIS-PR ~ 200.8-DIS 16SELAnalytes: ASBECD CR CO CUFEPBMNMONISEAG TLSNU 200.8-DIS-PR ~ HG-DW-DIS-245.1 r;n 1 SEL Annlytes: HG HG-DW-DIS-PR !i'l IONBALANCE VI 5 SELAnalytes: BALANCE Anions Cations TDS-Balance TDS-Ca/c df-no2/no3 & nh3 df-no21no3 & nh3 df -no2/no3 & nh3 df-met df-met df-met df-met df-met df-met df-met 5/30/2014 1010h 8260-W Aqueous ~ VOCFridge Test <lroJ!p: 8260-W-Custom; #of Analytes: II I # cfSurr: 4 300.0-W 1\1'1 df-wc 3 SELA11a(vti!.S: CLF S04 ALK-W-2320B 1\il 2 SEL .Ana/yres: ALKB ALKC TDS-W-2540C ~ 1 SEL Ana/ytl!s: TDS NH3-W-350.1 VI 1 SEL Ancfytes; NH3N NH3-W-PR ~ N02/N03-W-353.2 VI I SEL .Ana lyles: N03N02N 200.7-DIS V1 6 SEL Andlyt.es: CA MG K NA V ZN 200.7-DIS-PR 21 200.8-DIS ~ I6SELAnalytes: AS BECD CR CO CUFEPB MNMONISEAG TLSNU 200.8-DIS-PR df-wc ww-tds df-no2/no3 & nh3 df-no2/no3 & nh3 df-no2/no3 & nh3 df-met df-met df-met df-met HG-DW-DIS-245.1 ~ df-met I SELAnalytes: HG Printed: 6/2/14 FOR LABORATORY USE ONLY (fill out on page 1]: %M 0 RT 0 CN 0 TAT 0 QC 0 HOK __ _ HOK __ HOK___ COC Emailed._ ___ _ WORK ORDER Summary Client: Energy Fuels Resources, Inc. SampleiD Client Sample ID 1405608-00JE MW-18 05272014 1405608-{)04A MW-19_05272014 1405608-0048 1405608-004C 1405608-0040 1405608-{)04E 1405608-005A MW-27_05282014 1405608-0058 1405608-005C 1405608-0050 WorkOrder: 1405608 Due Date: 6/10/14 Page3 of5 Collected Date Received Date Test Code Matrix Set Storage 5/27/2014 1245h 5/30/2014 1010h HGcDW-DIS-PR Aqueous df-met 5/27/2014 1510h 5/28/2014 11 OOh S/30/2014 1010h IONBALANCE 5 SEL Analytes: BALANCE Anions Cations 1DS-Balance TDS-Ca/c 8260-W Aqueous 0 Test Gro~p: 8260-W-Custom; #of A11alytqs: Ill# cif Sarr; 4 300.0-W 0 3 SEL Anafytes: CL F S04 ALK-W-2320B VI 2 SELAmifjlu: ALKB ALKC TDS-W-2540C ~ I SEL Ana/ytes: 1DS NH3-W-350.1 ~ 1 SEL.tfll(:t/ytes: NH3N NH3-W-PR 0 N02/N03-W-353.2 ~ I SELAnalgtu: N03N02N 200.7-DIS ~ 6SELAnalyt11s: CAMGKNA VZN 200.7-DIS-PR M 200.8-DIS ·~ 16 SEL Analytes: AS BE CD CR CO CU FE PB MN MO Nl SE AG TLSNU 200.8-DIS-PR 0 HG-DW-DIS-245.1 0 I SEL Analytcs: HG HG-DW-DIS-PR 0 IONBALANCE ~ 5 SEL A.na~vtes.: BALANCE Anions Cations TDS-Balance TDS-Ca/c df-met VOCFridge df-wc df-wc ww -tds df-no2/no3 & nb3 df-no2/no3 & nb3 df-no2/no3 & nh3 df-met df-met df-met df-met df-met df-met df-met 5/30/2014 1010h 8260-W Aqueous 0 VOCFridge Test Gro:g>: 8260-W-Ots.lom,· #.of Anafytes: Ill# ofSurr: 4 300.0-W ~ df-wc 3 SEL Anafytes: CL F S04 ALK-W-2320B df-wc 2 SEL.Mrtilyles: ALKB ALKC TDS-W-2540C ww-tds I SEL Analytcs: TDS NH3-W-350.1 df-no2/no3 & nh3 1 SEL Alla!ytes: NH3N NH3-W-PR 2) df-no2/no3 & nh3 3 Printed: 6/2/14 FORLABORATORYUSEONLY[filloutonpage1]: %M 0 RT 0 CN 0 TAT 0 QCO HOK __ _ HOK __ _ HOK___ COC Emailed, ____ _ WORK ORDER Summary Client: Energy Fuels Resources, Inc. SampleiD Client Sample ID 1405608-0050 MW-27 _05282014 1405608-005E 1405608-006A MW-36_05292014 1405608-006B 1405608-006C 1405608-0060 1405608-006E Work Order: 1405608 Due Date: 6/10/14 Page4 of5 Collected Date Received Date Test Code Matrix Sel Storage 5/28/2014 11 OOh 5/29/2014 0740h 5/30/2014 1010h N02/N03-W-353.2 Aqueous ~ df-no2/no3 & nh3 1 SEL .dnalytllS: N03N02N 200.7-DIS 6 SEL Analyzes: CA MG K NA V ZN 200.7-DIS-PR 200.8-DIS 16 SELAnalytes: AS BE CD CR CO CU FE PB MN MO Nf SE AG TLSNU 200.8-DIS-PR ~ HG-DW-DIS-245.1 ~ 1 SEL Annlyte-s: HG HG-DW-DIS-PR ~ IONBALANCE IJI 5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc df-met df-met df-met df-met df-met df-met df-met 5/30/2014 1010h 8260-W Aqueous IV} VOCFridge Test.Group: 8260-W-Custom; #of Ana{Jites: 1 1/#ojSurr: 4 300.0-W ~ df-wc 3 SEL Analyte.r: CL F S04 ALK-W-2320B df-wc 2 SEL A11a/ytes: ALKB ALKC TDS-W-2540C ww-tds I SEL Analytes: TDS NH3-W-350.1 df-no2/no3 & nh3 1 SEL A11atvtes: NH3N NH3-W-PR df-no2/no3 & nb3 N02/N03-W-353.2 ~ df-no2/no3 & nb3 I SEL Ana/yt"e!:: N03N02N 200.7-DIS 6 SEL A11alyteS: CA MG K NA V ZN 200.7-DIS-PR 200.8-DIS 16 SEL Ana/ytes: AS BE CD CR CO CU FE PB MN MO NI SE AG TLSNU df-met df-met df-met 200.8-DIS-PR ~ df-met HG-DW-DIS-245.1 df-met I SEL Analyte.r: HG HG-DW-DIS-PR df-met IONBALANCE df-met 5 SEL Analytes: BALANCE Anions Cations TDS-Ba/ance TDS-Ca/c 3 Printed: 6/2/14 FORLABORATORYUSEONLY[filloutonpage1]: %M 0 RT 0 CN 0 TAT 0 QCO HOK __ _ HOK __ _ HOK___ COC Emailed, ____ _ WORK ORDER Summary Client: SampleiD 1405608-007 A Test Code TDS-W-2540C Energy Fuels Resources, Inc. Client Sample ID Trip Blank # Samps 4 Min. days left 1.04 WorkOrder: 1405608 Due Date: 6/10/14 Collected Date Received Date Test Code Matrix Sel Storage 5/27/2014 5/30/2014 1010h 8260-W Aqueous ~ VOCFridge Test Group: 8260-W-Custom; #of Analy/es: 11 I# ofSurr: 4 PageS of5 Printed: 6/2/14 FORLABORATORYUSEONLY[filloutonpage1]: %M 0 RT 0 CN 0 TAT 0 QCO HOK __ _ HOK __ HOK___ COC Emailed, ___ _ => AMERICAN WEST ANALYTICAL LABORATORIES 463 W. 3600 S. SALT l..AK£ Crrv. UT 64115 P!iONE * (601) 263-8686 TOLL FRee # (888) 263-8686 CHAIN OF CUSTODY AU. ANALYSIS Wll.L IBS CONDUCTED USING NELAP ACCRE!DfTEO MI!!THOCS AND ALL CATA WILL BE! REPORTED USINCi AWAJ.'s STANDARD ANALYTI!!I LISTIS AND RE!PORnNG UMITS (PQL) UNLess SPECIFICALLY Rl!!qUESTE!D OTHERWISE ON THIS CHAIN OF CuSTODY AND/OR ATTA~HI!!ID OOCUMI!!IKTATION. J4otqpof) AWAL LAB SAMPLe SET ft PAGE 1 OF 1 FAX # (801) 263-8667 EMAIL AWAL@AWAL-LABS.COM I QC ~EVE~ l WWW.AWAL-L.ABS.COM TURN AROUND TIME: STANDARD ""UNLBSS OTHER ARRANGI!ME!NTB ttAVE BEEN MAD!. SICJNE!D RE!PORTS WILL &B I!.MA.IIJtD-eY 5:00PM ON niB DAY THEY ARE DUE!. lf5Ut ,DATE!'~ _'~!' __ ;· ~~ . . ~.-·. r-··· ; ~ ~ !!\ ___ .,.:__·~~-t . .-~. ~- CLIENT: Energy Fuels Resources, Inc. ADDRESS: 6425 S. Hwy. 191 Blanding, UT 84511 CoNTACT: Garrin Palmer PHONE#: (435) 678-2221 CeLL#: .,.,_..,.vl(5101101&)'fuc.ho.eom; KWmti<!l@.,.lle.reyfueli.com; I EMAIL: dtur.l!@cuct~ols.com - PRoJ~CT NAMe: PROJECT#: DllW-01_05282014 2 IIIW·0'2_05282014 :3 .MW-18_05272014 4 JIW-19_05272014 s MW--27_05282014 6 liiW-36_05292014 7 TRIPBLANK e TEMPBLANK 2nd Quarter Groundwater 2014 SAMPLE ID: DATE I TIME SAMPLSO SAMPLED 5/28/2014 I 935 5/28/2014 1315 5/27/2014 1245 5/27/2014 1510 5/28/2014 1100 5/29/2014 740 5/27/2014 5/29/2014 1 Jw i3i' :;j '2. a ;z: -.. C'l 0 ;z: X --.... ~ tT) ... " g a lr) ~ <'l = ;z: X 0' ci 0 tT) ... 0 a a IJ) ~ ..t 0 U) tf &: X G' a ~ ~ U) ~ X ,7wxxxx 7 W X X X X 7 W X X X X 7 W X X X X 17 IW I X I X I X I X a IW 1 IW iQ 0 ~ ~ ~ .. .2 Ill ~ u X X X X X X --..... Lri '\1-C'I ~ ci a C\l ;:::. ci a ~ .. Ci! ..... Ql ::;: ., ~ 0 n .. iS X X X X X X 0 ::;: ~ ~ rf & ::i u o· u ,_;-u --d' u "' Ol ~- X X X X X X ro u bli ::;: ~- :t ~ ;:,· :::) .:· rn E='. ~ .,· rn :i X X X X X X Ql " ! .. Ill !: .s X X X X X X ::f:J.'.~~*f'e~~~'i~ .. X INCLUDE EDD: ~~ ~~~~':--~:~~·Jr'~':' LOCUS UPLOAD -.~ -• ~ " --:; =" EXCEL -s_.;,{pti,;~~il •·· .. X F1eLc FILTE!REc FoR: •':~~ .. :..._.F.~ .1#;.. '::¥' Dissolved Metals ,) · ·~ ··-~.13-~~~te~~~~~ -~ f! ...... _.,·"1:.~·-··~-,:.:$) 1-----------tl z ~ .' . ' FoR CoMPLlANCI! WITH' .I;.. ~ · ~ ~ ...... ~.;.~· :::._~-• "": ""'·, • ~ • ---"'~... 1-1' 0 NELAP :a '"'-"l.-<-,.£-.i,;,~.-~ .f. •.· . <t Rc • ' -~-~~.,---:;. -~. -"..n 0 RA ~ . • e.;:-...... :~ _:. ,.~ - 0 CWA ~ ~~?gl!~!>~~ 0 SDWA -~~Jif,~112"' r. • • . 0 ELAP I A2LA ' < v.· ·: .., ~ ~·;. ·,(.~·, ,_,~. 0 NLLAP '" .c~ ,· ,.~ ,__~ .... ~ ..... _~; 0 NoN-COMPLIANce s·e!· ·-~~~~~-~~-_;'a ·_. ~~cl~ :-... D OTHER: 1 ;v: · :}• ';:!. '··:~---,:'~17"""f~' • ;:,.~- U '' ' ~it!! "':tk!llii.-: '· ;(;E' QS --~·~~ ~ -~?"':~: ~~~· ~ ' . 'i:'~. C\l , ,~Y.-..; ··' ., c;~ . :•'f}=ff'• ~ KNOWN HAZARDS :~ ,~-.;!j}i."tf~ 7' F)f;.,1~Y' r::J & -~ ', \]:lai'fl,(i(i¥;>-.... "'"'·1'-.f. J o · ''. "--'! ·'f-'·. ::~·· Ni' :·;;~~~ > SAMPLE CoMMENTs .;._ ~. ;;,,_.. ,-, ~~;.rt.1- x '·2·-~"" ~-~}~ ~-<~~~;§,~:- X I ~~~;~~-::.-_).,'.·T~.~-~'- •· __ ~ 1!'RsJJili!;:o .. ~~. _· ~-" · ___ ;;...'.\: X_ _ 1 ' . -~;~~~-~' •c, X :. ·~~~~~-J.j~~da -+-----------,' ~-y ::~{fl.:"'('.~~ ... ,, X ,~~.,.~~~~~~~~·s . ·:~ 'i • 'T1_·:~;,.~,;:·; 1 .. 4 ~~1\11"-t'f·~~· ;':' ·,' ' -~ -• N' '·~ -• "A '- -. .. ·" ' w ..... ~ r<~.;"'" >I>,'~ --~-'--..., -=-r..--~~ X X ~ I I Ill I I I I I I I I I I 11~~~-~~~~;.~·--~ 11 I r---------------t--t---t-H--1-++-1--H---t-+-+-1-----l! ~_:, .. ,. -J "' RJ!UNQ~ a~ {/ / J Rcc•tveo BY: 1 SIGNA'NII~ .J..J tu'I.I1LIL. rtP'/h ~-T<Jllll • SPt:.eiAl. INSTRUCTIONS: I TIMB: ~ N .. ,.., 1000 !'rUt..-: N""IC ~Sample containers for metals were field filtered. See the RDIJN<>UtG!<tD aY: DATE: flllCil"'f<" BY: An_alytlcal Scope of Work for Reporting Limits and VOC analyte SloNA'NR'O SlSNA'I'\IJUI: u ~ ~ Palt~rN,..,., IR-e-uNQUISHEo pv: SJGNATUR:B -~N""'"' ft'BVNQUISHEO 8V: .S!GNATURB P>UNT NAMr: DATE: Jin•e: JDATE: (ToMB: PAik~ NAMI:! ~mriVJID BY: PATR! SfO~ATUR.I-fT .... , PRINT NAME: RECEIVIi!O BY: DATe:: SJGNATUFU! TiME: PAA<T N..-, A W AL -Analytical Scope of Work White Mesa Mill Blanding Utah Page 9 of13 Nitrate Groundwater Ammonia Groundwater VOCs Groundwater Fluoride Groundwater TDS Groundwater Chloride Groundwater Sulfate Groundwater Carb/Bicarb 18 11 16 12 15 14 37 18 110 29 11 80 1 32 16 32 96 29 12 29 82 30 15 30 90 37 14 37 102 31 15 31 92 11 29 80 Nitrate Groundwater 24 96 * Sample numbers are approximate and may change slightly based on the number of wells and specific constituents in accelerated monitoring. VOCs Tailings Wastewater Fluoride Tailings Wastewater TDS Tailings Wastewater Chloride Tailings Wastewater Sulfate Tailings Wastewater Carb/Bicarb Ammonia Surface Water VOCs Surface Water 4-6* Fluoride Surface Water 4-6* TDS Surface Water 4-6* Chloride Surface Water 4-6* Sulfate Surface Water 4-6* Carb/Bicarb Surface Water 4-6* * Number of samples depends on the number of flowing surface water bodies. A W AL -Analytical Scope of Work White Mesa Mill Blanding Utah Page 10 of 13 Tbl3 AWAL AnalteL' R a e -1y1 Lst, ·-L' . ep011mg 1mtts an d Aalti l MhdR n 1y1 cca et o . eqmrements -~~po~~~ ~-~~~' ~~~Wt.~mi 'A~l f*F~'f.· •• ~-~.r -· . , :· =.-·-=~•:,n· -!f~~~Q~ f.i ~)diT_l2~ m· ~ r 1:;-: -...... . ~~1~~ ~1~· ~t .i ? A • (~~~r.,-· ,, • . .Jt: i1' - - . 1!~1!~?I1 ~J --~ l'·fW-~i . -. tS. ik ~:-; . :.-iffi: -n" ~. _ _, "' I,.. _-'' :;;, .,. ... ~ .1.;~ -J~ ~~ . ~~-"!-_,; ~~~-I.,.. -...;~[':;~'-"-L~ f<_ -,,.l. --~-"'-~~~"'-~ ''-.-._:~"*'~: --~~.,.. -& ~-'~! Ammonia (as N) A4500-0.05 mg!L 28 days H2S04 to ::; 6°C NH3 G or pH<2 E350.1 Nitrate & Nitrite (as N) E353.1 or 0.1 mg/L 28 days H2S04 to ::; 6°C E353.2 pH<2 . "'Vloi1itiW:e"N-ant~e-om}iij~ l'~ ... ~ li~:~~li8n> ~('!;.;' ."" ~(tll~~luufs J'Mrtf.ffin. t~m _Jkj$·~ Acetone SW8260B 20 J..Lg/L 14 days HCl topH<2 ::;6°C or SW8260C Benzene SW8260B l.OJ..Lg/L 14 days HCl topH<2 ::; 6°C or SW8260C 2-Butanone (MEK) SW8260B 20 J..Lg/L 14 days HCl topH<2 ::; 6°C or SW8260C Carbon Tetrachloride SW8260B l.OJ..Lg/L 14 days HCl topH<2 ::; 6°C or SW8260C Chloroform SW8260B l.OJ..Lg/L 14 days HCl to pH<2 ::; 6°C or SW8260C Chloromethane SW8260B l.OJ..Lg/L 14 days HCl topH<2 ::;6°C or SW8260C Dichloromethane SW8260B l.OJ..Lg/L 14 days HCl topH<2 ::;6°C (Methylene Chloride) or SW8260C Naphthalene SW8260B 1.0 J..Lg!L 14 days HCl topH<2 ::; 6°C or SW8260C Tetrahydrofuran SW8260B 1.0 J..Lg/L 14 days HCl topH<2 :::; 6°C or ' SW8260C Toluene SW8260B l.OJ..Lg/L 14 days HCl topH<2 ::;6°C or SW8260C Xylenes (total) SW8260B 1.0 J..Lg/L 14 days HCl topH<2 :S 6°C or SW8260C l}:otllers:L ~§=·:·~ · -~:~~!L.. ;:t.. -~~~~ •. ~~,~-_ij 0;:.;.~ ~., ~;tL~'a ·~.=~~ Fluoride A4500-F 0.1 mg/L 28 days None ::;6°C c or E300.0 TDS A2540 C 10 mg/L 7 days None <6°C A W AL -Analytical Scope of Work White Mesa Mill Blanding Utah Page 11 of13 r:~~:~~;;t=-~~ . :r~~ "'!!M[m.J!lif 'l~~·~ .... , • ' • " •• i'Ol' L -· f_!:-• • tt'"" _. a j · • • --~ · ~@ ~~ · •. • ~~!~·'l · ·· ~ on .., · e tmt;e' . .~ ~ !~!';,~~7i' ~1hil ~~JJ~e~q" _}~~ _. ~~:~~~~~: ·~·: ml~:·: l.lt,.-~~ :~; -JL.:' ;lt'j 'di . -~ --. . . ...,. . ll.~cm'h111Elirm'itan'M~ "': E..4i :ii' ""'-·"! ... • -· ;-.;-t: ~~ .. ,~ .,',Z,7.~#, .ti-: -."f:~ Jff!_ D 3~E' ., ,:; ~.,.,..-. :~ Chloride A4500-Cl 1 mg/L 28 days None ~6°C B or A4500-Cl E orE300.0 Sulfate A4500-1 mg/L 28 days None ~6°C S04 E or E300.0 Carbonate as C03 A2320B 1m~ 14 days None <6°C Bicarbonate as HC03 A2320 B 1 mg/I 14 days None r;::v 'ffifulel~-~1~ · iPi>ii!illS~~ :.=: i; ... P---' , . . -. em . -.-·. : -. !)~UJ~ -;-., ':IJ= ~~--.i'~':Jl •.... ~~ -Jri_, ";,.i Carbon Tetrachloride SW8260B l.O)lg/L 14 days HCl topH<2 ~6°C or SW8260C Chloroform SW8260B 1.0 )lg/L 14 days HCl topH<2 ~6°C or SW8260C Dichloromethane SW8260B 1.0 )lg/L 14 days HCl topH<2 ~6°C (Methylene Chloride) or SW8260C Chloromethane SW8260B l.O)lg/L 14 days HCl topH<2 ~6°C or SW8260C tW0~:ii->~all:~~n,,:ngcrnqm~ . Qt@,"""'!'~Zm ' • '.-,~~~ -~··~ lll._!'~.f'.'*' ... ~ ' ·~-- 1~2,4-Trichlorobenzene SW8270D <10 ug/I 7/40 days None <6°C 1.2-Dichlorobenzene SW8270D <10 ug/L 7/40 days None <6°C 1,3-Dichlorobenzene SW8270D <10 ug/L 7/40 days None <6°C 1,4-Dichlorobenzene SW8270D <10 ug/L 7/40 days None <6°C 1-Methvlnaphthalene SW8270D <10 ug/L 7/40 davs None <6°C 2,4,5-Trichloropheno1 SW8270D <10 ug/L 7/40 days None <6°C 2 4,6-Trichlorophenol SW8270D <10 ug/L 7/40 days None <6°C 2,4-Dichloropheno1 SW8270D <10 ug/L 7/40 davs None <6°C 2,_4-Dimethy1pheno1 SW8270D <10 ug/L 7/40 days None <6°C 2,4-Dinitrophenol SW8270D <20ug/L 7/40 days None <6°C 2.4-Dinitrotoluene SW8270D <10ug/L 7/40 davs None <6°C 2,6-Dinitroto1uene SW8270D <10 ug/L 7/40 days None <6°C 2-Chloronaphthalene SW8270D <10 l.lgLL 7/40 days None <6°C 2-Chlorophenol SW8270D <10 ug/L 7/40 days None <6°C 2-Methylnaphthalene SW8270D <10 ug/L 7/40 days None <6°C 2-Methy1pheno1 SW8270D <10 ug/L 7/40 days None <6°C 2-Nitrophenol SW8270D <10 ug/L 7/40 days None <6°C 3&4-Methylphenol SW8270D <10 ug/L 7/40 days None <6°C 3,3 '-Diehl oro benzidine SW8270D <10 ug!L 7/40 days None <6°C 4,6-Dinitro-2-methylphenol SW8270D <10 ug/L 7/40 days None <6°C I A W AL -Analytical Scope of Work White Mesa Mill Blandillg Utah Page 12 of13 ft'"--elll ,, in~rfr ·~;· _,.. I"~&~ ~~.:_ ·;~;;:.~.A< '1 ~~ l':f a ,,,r"Jfu~ , ~£-~ ~;?· .. ,CI 4-Bromophenylphenyl SW8270D ether 4-Chloro-3 -methylphenol SW8270D 4-Chlorophenyl phenyl SW8270D ether 4-Nitrophenol SW8270D Acenaphthene SW8270D Acenaphthy lene SW8270D Anthracene SW8270D Azobenzene SW8270D Benz( a)anthracene SW8270D Benzidine SW8270D Benzo(a)pyrene SW8270D Benzo(b )fluoranthene SW8270D Benzo(g,h,i)pery lene SW8270D Benzo(k)fluoranthene SW8270D Bis(2-hloroethoxv )methane SW8270D Bis(2-chloroethyl) ether SW8270D Bis(2-chloroisopropy 1) SW8270D ether Bis(2-ethylhexyl) phthalate SW8270D Butyl benzyl phthalate SW8270D Chrvsene SW8270D Dibenz( a,h)anthracene SW8270D Diethyl phthalate SW8270D Dimethy 1 phthalate SW8270D Di-n-butyl phthalate SW8270D Di-n-octyl phthalate SW8270D 'Fluoranthene SW8270D Fluorene SW8270D Hexachlorobenzene SW8270D Hexachlorobutadiene SW8270D Hexachlorocyclopentadiene SW8270D Hexachloroethane SW8270D Indeno(1,2 3-cd)pyrene SW8270D lsqphorone SW8270D Naphthalene SW8270D Nitrobenzene SW8270D N-Nitrosodimethylamine SW8270D N-Nitrosodi-n -propy lamine SW8270D N-Nitrosodipheny lamine SW8270D Pentachlorophenol SW8270D Phenanthrene SW8270D Phenol SW8270D Pyrene SW8270D ~~-' .. 1~,!Wlple ;~;.a-·11 ~~~ -~ r. olfl~· llP.r • JJiDn l[?iJ .~~~~ 1~md ·~-1 ~~~~frlm----~. _, r ·~,: u~., .. = eo._ nr Jn .n s -..: <10 ug/L 7/40 days None ::S6°C -=~ <10 ~{L 7/40 davs None <6°C ~~ <10 ug!L 7/40 days None ::S6°C ..c=· ~-Q ~ <10 ug!L 7/40 days None <6°C s.. ..... Q II) <10 ug/L 7/40 days None <6°C :a~ <10 ug/L 7/40 days None <6°C U£ ..... <10 ug!L 7/40 davs None <6°C -.:t o:l 1-< ~ <10 ug/L 7/40 days None <6°C <B 1-< II) <10u~L 7/40 days None <6°C ..t:l l=l. ~ (") <10 ug/L 7/40 days None <6°C o:l ..... II)~ <10 ug/L 7/40 days None <6°C Cl.)...__ cO\ <10 ug/L 7/40 days None <6°C ~] <10 ug!L 7/40 days None <6°C ,r;,"d ...... "d <10 ug!L 7/40 days None <6°C ...:l o:l <10 ug/L 7/40 days None <6°C <10 ug/L 7/40 days None <6°C <10 ug/L 7/40 days None ::S 6°C <10 ug!L 7/40 days None <6°C <10 ug!L 7/40 days None <6°C <10 ug!L 7/40 days None <6°C <10 ug/L 7/40 d~s None <6°C <10 ug!L 7/40 days None <6°C <10 ug!L 7/40 da_ys None <6°C <10 ug/L 7/40 days None <6°C <10 ug/L 7/40 days None <6°C <10 ug!L 7/40 days None <6°C <10 ug/L 7/40 days None <6°C <10uaJL 7/40 days None <6°C <10 ug/L 7/40 days None <6°C <10 ug/L 7/40 davs None <6°C <10 ug!L 7/40 days None <6°C <10 ug!L 7/40 days None <6°C <10ug!L 7/40 days None <6°C <10ug/L 7/40 days None <6°C <10 ug!L 7/40 days None :S 6°C <10 ug!L 7/40 days None ;S6°C <10 ug/L ' 7/40 days None <6°C <10 ug!L 7/40 days None <6°C <10 ug!L 7/40 days None <6°C <10 ug/L 7/40 da~s None <6°C <10 ug/L 7/40 days None <6°C <lOug/L 7/40 davs None <6°C A W AL -Analytical Scope of Work White Mesa Mill Blanding Utah Page 13 of13 Holding time for SVOCs is 7 days to extraction and 40 days for analysis of the extract. Sulfate Carb/Bicarb SVOCs Analysis Ammonia COD Cyanide Metals N02&N03 O&G Phenols Sulfide TKN TP04 Procedure: Frequency: Preservation Check Sheet s le Set Ext< Preservative 1-tcl ~ r-(X:)?-)--I ~ krlo pH <2 H2S04 pH<2H..2S04 pH>12 NaOH pH<2HN03 J~ I"-e.~ \1-€5 v.e~ 1\J~~ \1-e..\ pH<2H2S04 ~eh \t.P~ 1\iP£. I (lg l~/...05.. t/DC... pH<2HCL l ' • I [ ~-- pH<2HzS04 pH>9NaOll, Zn Acetate pH<2H2S04 pH<2H2S04 Pour a small amount of sample in the sample lid Pour sample from Lid gently over wide range pH paper Do Not dip the pH paper in the sample bottle or lid doH 1) 2) 3) 4) 5) 6) 7) If sample is not preserved, properly list its extension and receiving pH in the appropriate column above Flag COC, notify client if requested Place client conversation on COC Samples may be adjusted All samples requiring preservation * + .... # • The sample required additional preservative upon receipt. The sample was received unpreserved The Sample was received unpreserved and therefore preserved upon receipt. The sample pH was unadjustable to a pH < 2 due to the sample matrix The sample pH was unadjustable to a pH > __ due to the sample matrix interference Lab Set ID: ( 4 bSloO B - 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (80 1) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer Garrin Palmer Energy Fuels Resources, Inc. 6425 S. Hwy 191 Blanding, UT 84511 TEL: (435) 678-2221 RE: 2nd Quarter Groundwater 2014 Dear Garrin Palmer: Lab Set ID: 1406025 American West Analytical Laboratories received 6 sample(s) on 6/3/2014 for the analyses presented in the following report. American West Analytical Laboratories (AW AL) is accredited by The National Environmental Laboratory Accreditation Program (NELAP) in Utah and Texas; and is state accredited in Colorado, Idaho, New Mexico, and Missouri. All analyses were performed in accordance to the NELAP protocols unless noted otherwise. Accreditation scope documents are available upon request. If you have any questions or concerns regarding this report please feel free to call. The abbreviation "Surr" found in organic reports indicates a surrogate compound that is intentionally added by the laboratory to determine sample injection, extraction, and/or purging efficiency. The "Reporting Limit" found on the report is equivalent to the practical quantitation limit (PQL). This is the minimum concentration that can be reported by the method referenced and the sample matrix. The reporting limit must not be confused with any regulatory limit. Analytical results are reported to three significant figures for quality control and calculation purposes. Thank You, Digitally signed by Jose G. G Rocha ON: cn=Jose G. Rocha. • o=American West Analytical Laboratories, ou=Qualily Jose Rocha Assurance Officer, email=jose@awal-labs.com. c=US Date: 2014 06.12 17:03:39 Approved by: ,__ _______ -_oe_·oo_· ____ ___. Laboratory Director or designee Report Date: 6/12/2014 Page I of38 All analyses applicable Lo l~ CWA, SDWA, nnd RCRA are performed in accordance to NELAC prolocol~ .. Pertinent sampling information is located oo the attached COC Cooridcnlial Business lnfom1:1Lion: This report is p1ovidcd for the exclusive usc of the addressee Privileges of subsequent usc or the name of this company or any member o( its slllf(. or reproduction of this report in connection with tiJc advertisement, promotion or sale of any product or process, or in conncctlon with the re-publication of this rcp011 for any purpose olhet than for the addressee will be granted only on contact This company accept:> no responsibility except for the due pcl'fonnance of inspection andlot Malysis in good faith and accotding to the mlcs of the hade and of science SAMPLE SUMMARY American West Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer A~U¥ttC.I.I. ~A."O~A10~l I Project: 2nd Quarter Groundwater 2014 Lab Set ID: 1406025 Date Received: 6/3/2014 940h Lab Sample ID Client Sample ID Date Collected Matrix Analysis 463 West 3600 South 1406025-00lA MW-03A 05302014 5/30/2014 740h Aqueous VOA by GC/MS Method Salt Lake City, UT 84115 8260C/5030C 1406025-00lB MW-03A 05302014 5/30/2014 740h Aqueous Anions, E300.0 1406025-00lB MW-03A 05302014 5/30/2014 740h Aqueous Alkalinity/ Bicarbonate/ Carbonate, A2320B Phone: (801) 263-8686 1406025-001 c MW-03A 05302014 5/30/2014 740h Aqueous Total Dissolved Solids, A2540C Toll Free: (888) 263-8686 1406025-00lD MW-03A 05302014 5/30/2014 740h Aqueous Nitrite/Nitrate (as N), E353.2 Fax: (801) 263-8687 1406025-00 lD MW-03A 05302014 5/30/2014 740h Aqueous Ammonia, Aqueous e-mail: awal@awal-labs.com 1406025-001E MW-03A 05302014 5/30/2014 740h Aqueous Ion Balance 1406025-001E MW-03A 05302014 5/30/2014 740h Aqueous ICP Metals, Dissolved web: www.awal-labs.com 1406025-001 E MW-03A 05302014 5/30/2014 740h Aqueous ICPMS Metals, Dissolved 1406025-001E MW-03A_05302014 5/30/2014 740h Aqueous Mercury, Drinking Water Dissolved Kyle F. Gross 1406025-002A MW-03 05302014 5/30/2014 840h Aqueous VOA by GC/MS Method 8260C/5030C Laboratory Director 1406025-002B MW-03_05302014 5/30/2014 840h Aqueous Anions, E300.0 1406025-002B MW-03 05302014 5/30/2014 840h Aqueous Alkalinity/ Bicarbonate/ Jose Rocha Carbonate, A2320B QA Officer 1406025-002C MW-03 05302014 5/30/2014 840h Aqueous Total Dissolved Solids, A2540C 1406025-002D MW-03 05302014 5/30/2014 840h Aqueous Nitrite/Nitrate (as N), E353.2 1406025-002D MW-03 05302014 5/30/2014 840h Aqueous Ammonia, Aqueous 1406025-002E MW-03 05302014 5/30/2014 840h Aqueous Ion Balance 1406025-002E MW-03 05302014 5/30/2014 840h Aqueous ICP Metals, Dissolved 1406025-002E MW-03_05302014 5/30/2014 840h Aqueous ICPMS Metals, Dissolved 1406025-002E MW-03_05302014 5/30/2014 840h Aqueous Mercury, Drinking Water Dissolved 1406025-003A MW-24_05302014 5/30/2014 710h Aqueous VOA by GC/MS Method 8260C/5030C 1406025-003B MW-24 05302014 5/30/2014 710h Aqueous Anions, E300.0 1406025-003B MW-24 05302014 5/30/2014 710h Aqueous Alkalinity/ Bicarbonate/ Carbonate, A2320B 1406025-003C MW-24 05302014 5/30/2014 710h Aqueous Total Dissolved Solids, A2540C 1406025-003D MW-24 05302014 5/30/2014 710h Aqueous Ammonia, Aqueous 1406025-003D MW-24 05302014 5/30/2014 710h Aqueous Nitrite/Nitrate (as N), E353.2 1406025-003E MW-24 05302014 5/30/2014 710h Aqueous Ion Balance 1406025-003E MW-24 05302014 5/30/2014 710h Aqueous ICP Metals, Dissolved 1406025-003E MW-24_05302014 5/30/2014 710h Aqueous ICPMS Metals, Dissolved Report Date: 6/12/2014 Page 2 of38 All ann lyses applicable to the CWA, SDWA, and RCRA ore pel fooned in accordance to NELAC protocols Pcrtinenl sampling information is locaLed on I he attached COC. Con[idcnlial Business lnfonnaLion: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of the name of this company or any member of its stnll, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication o[Lhis 1epo11 for any purpose othe1 Lhan for the addressee will be granted only on contact This company accepts no responsibility except ror the due perfonnance of inspection and/or analysis in good faith and according to the mles or the trade and of science Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2014 Lab Set ID: 1406025 Date Received: 6/3/2014 940h Lab Sample ID Client Sample ID Date Collected Matrix Analysis 1406025-003E ~VV-24_05302014 5/30/2014 710h Aqueous ~ercury, Drinking VVater 463 VVest 3600 South 1406025-004A ~VV-17 05302014 5/30/2014 Dissolved 1300h Aqueous VOA by GC~S ~ethod Salt Lake City, UT 84115 8260C/5030C 1406025-004B ~VV-17_05302014 5/30/2014 1300h Aqueous Anions, E300.0 1406025-004B ~VV-17 05302014 5/30/2014 1300h Aqueous Alkalinity/ Bicarbonate/ Carbonate, A2320B Phone: (801) 263-8686 1406025-004C ~VV-17_05302014 5/30/2014 1300h Aqueous Total Dissolved Solids, A2540C Toll Free: (888) 263-8686 1406025-0040 ~VV-17_05302014 5/30/2014 1300h Aqueous Nitrite/Nitrate (as N), E353.2 Fax: (80 I) 263-8687 1406025-004D ~VV-17 05302014 5/30/2014 1300h Aqueous Ammonia, Aqueous e-mail : awal@awal-labs.com 1406025-004E ~VV-17 05302014 5/30/2014 1300h Aqueous ICP ~etals, Dissolved 1406025-004E ~VV-17 05302014 5/30/2014 1300h Aqueous ICP~S ~etals, Dissolved web: www.awal-labs.com 1406025-004E ~VV-17_05302014 5/30/2014 1300h Aqueous Ion Balance 1406025-004E ~VV-17 05302014 5/30/2014 1300h Aqueous ~ercury, Drinking VVater Dissolved 1406025-005A Trip Blank 5/30/2014 Aqueous VOA by GC/~S ~ethod Kyle F. Gross 8260C/5030C Laboratory Director 1406025-006A ~VV-25 06022014 6/2/2014 1055h Aqueous VOA by GC~S ~ethod 8260C/5030C Jose Rocha 1406025-006B ~VV-25_06022014 6/2/2014 1055h Aqueous Anions, E300.0 QA Officer 1406025-006B ~VV-25~06022014 6/2/2014 1055h Aqueous Alkalinity/ Bicarbonate/ Carbonate, A2320B 1406025-006C ~VV-25_06022014 6/2/2014 1055h Aqueous Total Dissolved Solids, A2540C 1406025-006D ~VV-25 06022014 6/2/2014 1055h Aqueous Nitrite/Nitrate (as N), E353.2 1406025-0060 ~VV-25 06022014 6/2/2014 1055h Aqueous Ammonia, Aqueous 1406025-006E ~VV-25 06022014 6/2/2014 1055h Aqueous ~ercury, Drinking VVater Dissolved 1406025-006E ~VV-25 06022014 6/2/2014 1055h Aqueous Ion Balance 1406025-006E ~VV-25_06022014 6/2/2014 1055h Aqueous ICP ~etals, Dissolved 1406025-006E ~VV-25 06022014 6/2/2014 1055h Aqueous ICP~S ~etals, Dissolved Report Date: 6/12/2014 Page 3 of38 All analyses 11pplicnb\c to the CWA, SDWA, and RCRA arc performed in accorda11cc to NELAC protocols Pcrlinenl sampling infonnation is located on the attached COC ConCidcn1i~l l3usincss Jnfonnntion: This report is p1ovidcd for the exclusive use of the addressee Privilcp.cs of subsequent use of the name of this company or a11y member or its stoiT, or reproduction of this repot1 in counection with the advertisement, promotion 01 sale of nny product or process, or in connection with the rc·publieation of this report for any purpose other Lhao for the addressee will be granted only on contact This company accepl~ no responsibility except for the due perfonnancc of inspection and/or analysis in good faith and according to the n1\cs of the trade aud or scicnccA 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax:(801)263-8687 e-mail: awal@awal-Jabs.corn web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer Inorganic Case Narrative Client: Contact: Energy Fuels Resources, Inc. Garrin Palmer Project: Lab Set ID: Sample Receipt Information: Date of Receipt: Date(s) of Collection: Sample Condition: C-0-C Discrepancies: 2nd Quarter Groundwater 2014 1406025 6/3/2014 5/30 & 6/2/2014 Intact None Holding Time and Preservation Requirements: The analysis and preparation for the samples were performed within the method holding times. The samples were properly preserved. Preparation and Analysis Requirements: The samples were analyzed following the methods stated on the analytical reports. Analytical QC Requirements: All instrument calibration and calibration check requirements were met. All internal standard recoveries met method criterion. Batch QC Requirements: MB, LCS, MS, MSD, RPD, DUP: Method Blanks (MB): No target analytes were detected above reporting limits, indicating that the procedure was free from contamination. Laboratory Control Samples (LCS): All LCS recoveries were within control limits, indicating that the preparation and analysis were in control. Matrix Spike I Matrix Spike Duplicates (MS/MSD): All percent recoveries and RPDs (Relative Percent Differences) were inside established limits, with the following exceptions: Sample ID Analyte QC Explanation 1406025-00lE Calcium MS/MSD H!g_h analY!e concentration 1406025-00IE Magnesium MS/MSD Hig_h analy!_e concentration 1406025-00IE Molybdenum MSD Sam2_le matrix interference 1406025-00IE Sodium MS/MSD High analyte concentration Duplicate (DUP): The parameters that required a duplicate analysis had RPDs within the control limits. Corrective Action: None required. Report Date: 6/12/2014 Page 4 of38 All an01lyscs applicable to the CWA, SDWA, and RCRA are perfmmed in accmdance to NELAC protocols Pertinent sampling infonnalioo is located on the auachecl COC Confidcn1ial Business ]nfonnalion: This report is provided for lhc exclusive usc of the addressee. Privileges of subsequent usc of Lhe name of this company or any member of its staff, or rcproduclion ofthis reporl in connection with the advertisement, promotion 01 sale of :my product or process, or in connection with the re-publication of this rcp01t for any purpose othc1 thaD for the addressee will be graD led only on contact This company accepts no rcsponsibilily excepl for the due pc1 fonnance of inspection and/or analysis in good faith and according to the n1lcs of the t1ade and of science 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 e-mail : awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer Volatile Case Narrative Client: Contact: Energy Fuels Resources, Inc. Garrin Palmer Project: Lab Set ID: Sample Receipt Information: Date of Receipt: Date(s) of Collection: Sample Condition: C-0-C Discrepancies: Method: Analysis: 2nd Quarter Groundwater 2014 1406025 6/3/2014 5/30 & 6/2/2014 Intact None SW-846 8260C/5030C Volatile Organic Compounds General Set Comments: No target analytes were observed above reporting limits. Holding Time and Preservation Requirements: All samples were received in appropriate containers and properly preserved. The analysis and preparation of all samples were performed within the method holding times following the methods stated on the analytical reports. Analytical QC Requirements: All instrument calibration and calibration check requirements were met. All internal standard recoveries met method criterion. Batch QC Requirements: MB, LCS, MS, MSD, RPD, and Surrogates: Method Blanks (MBs): No target analytes were detected above reporting limits, indicating that the procedure was free from contamination. Laboratory Control Sample (LCSs): All LCS recoveries were within control limits, indicating that the preparation and analysis were in control. Matrix Spike I Matrix Spike Duplicate (MS/MSD): All percent recoveries and RPDs (Relative Percent Differences) were inside established limits, indicating no apparent matrix interferences. Surrogates: All surrogate recoveries were within established limits. Corrective Action: None required. Report Date: 6/12/2014 Page 5 of 3 8 All analyses applicnblc to the CWA, SDWA, nnd RCRA arc pel fOLmcd in accordance Lo NELAC protocols Pertinent sampling infonnation is located on the attached COC Confidential Business lnfonnation: ThiSTcport is provided for the exclusive usc of the addrcssee4 Privileges or subsequent use of Ute name of this company or any member of its stnlT, or reproduction of this report in connection with the odvertisemcnt, promotion 01 sale of any product or process, or in connection with the re-publication of this rcp011 for any purpose other lhan for the addiessec will be granted on\)' on contact This company accepts no responsibility except for the due pe1 fonnancc or inspection nnd/m analysis in good raith and according to the n1les of the trade aud of science 463 West 3600 South Salt Lake City, UT 84115 Kyle F. Gross Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 Laboratory Director e-mail: awal@awal-labs.com, web: www.awal-labs.com Jose Rocha QA Officer ANALYTICAL LABORATORIES QC SUMMARY REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Lab Set ID: 1406025 Dept: ME Project: 2nd Quarter Groundwater 2014 QC Type: LCS Reporting Amount Spike Ref. RPDRef. RPD Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPD Limit Qual Lab Sample ID: LCS-32709 Date Analyzed: 06/11 /2014 1728h Test Code: 200.7-DIS Date Prepared~ 06/04/2014 I 025h Calcium 9.79 mg!L E200.7 0.00892 1.00 10.00 0 97.9 85-115 Magnesium 10.1 mg!L E200.7 0.0389 1.00 10.00 0 101 85-115 Potassium 9.81 mg!L E200.7 0.0721 1.00 10.00 0 98.1 85-115 Vanadium 0.199 mg!L E200.7 0.000596 0.00500 0.2000 0 99.4 85-115 Zinc 0.989 mg!L E200.7 0.00448 0.0100 1.000 0 98.9 85-115 Lab Sample ID: LCS-32709 Date Analyzed: 06/12/2014 911h Test Code: 200.7-DIS Date Prcpnrc:d: 06/04/2014 1025h Sodium 9.83 mg!L E200.7 0.0269 1.00 10.00 0 98.3 85 -115 Lab Sample ID: LCS-32710 Date Analyzed: 06/09/2014 1415h Test Code: 200.8-DIS Date Prepared: 06/04/2014 1025h Arsenic 0.192 mg!L E200.8 0.000802 0.00200 0.2000 0 95.9 85-115 Beryllium 0.196 mg!L E200.8 0.0000950 0.00200 0.2000 0 98.2 85-115 Cadmium 0.185 mg!L E200.8 0.0000598 0.000500 0.2000 0 92.3 85-115 Chromium 0.198 mg!L E200.8 0.000608 0.00200 0.2000 0 99.1 85-115 Cobalt 0.196 mg!L E200.8 0.000124 0.00400 0.2000 0 98.2 85-115 Copper 0.199 mg!L E200.8 0.00149 0.00200 0.2000 0 99.7 85-115 Iron 0.960 mg!L E200.8 0.0304 0.100 1.000 0 96.0 85 -115 Lead 0.190 mg!L E200.8 0.000726 0.00200 0.2000 0 95.2 85-115 Manganese 0.194 mg!L E200.8 0.00175 0.00200 0.2000 0 97.0 85 -115 Molybdenum 0.194 mg!L E200.8 0.000806 0.00200 0.2000 0 97.0 85 -115 Nickel 0.196 mg/L E200.8 0.00175 0.00200 0.2000 0 98.1 85 -115 Selenium 0.187 mg/L E200.8 0.000644 0.00200 0.2000 0 93.6 85. 115 Silver 0.184 mg!L E200.8 0.000504 0.00200 0.2000 0 92.2 85. 115 Uranium 0.199 mg!L E200.8 0.0000336 0.00200 0.2000 0 99.4 85. 115 Report Date: 6/12/2014 Page 22 of38 All analyses applicable to the CWA. SDWA. and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC. Confidential Business Information: This report is provjded for the exclusive use of the addressee Privileges of subsequent use of the name of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re·publication of this report for any purpose other than for the addressee will be granted only on contact. This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science. ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1406025 Project: 2nd Quarter Groundwater 2014 Analyte Result Lab Sample 10: LCS-32710 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Tin 1.02 Lab Sample ID: LCS-32710 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Thallium 0.182 Lab Sample ID: LCS-32737 Date Analyzed: Test Code: Hg-DW-DIS-245.1 Date Prepared: Mercury 0.00346 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com C SUMMARY REPORT Contact: Garrin Palmer Dept: ME Units Method 06/10/2014 1703h 06/04/2014 1 025h mg/L E200.8 -06/10/2014 1702h 06/04/2014 1025h mg/L E200.8 -06105120 14 1 OOOh 06/04/20 14 15 30h mg/L E245.1 MDL 0.000482 0.0000788 0.00000675 Reporting Limit 0.00200 0.00200 0.000150 QC Type: LCS Amount Spiked 1.000 0.2000 0.003330 Spike Ref. Amount 0 0 0 %REC 102 90.8 104 Limits 85-115 85-I 15 85-I 15 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt % RPD Limit Qual Report Date: 6112/2014 Page 23 of38 All analyses applicable to the CWA, SDWA. and RCRA are performed in accordance to NELAC protocols Pertinent sampling infonnation is located on the attached COC. Confidential Business Information: This report is provided fo~ the exclusive use oft he addressee Privileges of subsequent use of rhe name of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or saJe of any product or process, or in connection with the re-publication of this report for any purpose other than for the addresset:: will be granted only on contact. This company accepts no responsibility except for the due perfonnance of inspection and/or analysis in good faith and according to tbe rules of the trade and of science. ANAlYTICAL Client: Energy Fuels Resources, Inc. Lab Set ID: 1406025 Project: 2nd Quarter Groundwater 2014 Analyte Result Lab Sample ID: MB-32709 Date Analyzed: Test Code: 200.7-DIS Date Prepared: Calcium < 1.00 Magnesium < 1.00 Potassium < 1.00 Vanadium <0.00500 Zinc < 0.0100 Lab Sample ID: MB-32709 Date Analyzed: Test Code: 200.7-DIS Date Prepared:. Sodium < 1.00 Lab Sample ID: MB-32710 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Arsenic < 0.00200 Cadmium < 0.000500 Chromium < 0.00200 Cobalt < 0.00400 Copper < 0.00200 Manganese <0.00200 Molybdenum <0.00200 Nickel <0.00200 Selenium <0.00200 Silver <0.00200 Lab Sample ID: MB-32710 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Tin < 0.00200 463 West 3600 South Salt Lake City, UT 84115 Phone: (80 1) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-Jabs.com, web: www.awal-labs.com C SUMMARY REPORT Contact: Garrin Palmer Dept: ME QC Type: MBLK Reporting Amount Spike Ref. Units Method MDL Limit Spiked Amount %REC 06/11/2014 1726h 06/04/2014 1 025h mg/L E200.7 0.00892 1.00 mg/L E200.7 0.0389 1.00 mg/L E200.7 0.0721 1.00 mg/L E200.7 0.000596 0.00500 mg/L E200.7 0.00448 0.0100 -06/12/2014 909h 06/04/2014 I 025h mg/L E200.7 0.0269 1.00 06/09/2014 1410h 06/04/2014 1 025h mg/L E200.8 0.000802 0.00200 mg/L E200.8 0.0000598 0.000500 mg/L E200.8 0.000608 0.00200 mg!L E200.8 0.000124 0.00400 mg/L E200.8 0.00149 0.00200 mg/L E200.8 0.00175 0.00200 mg!L E200.8 0.000806 0.00200 mg/L E200.8 0.00175 0.00200 mg/L E200.8 0.000644 0.00200 mg/L E200.8 0.000504 0.00200 -06/10/2014 1657h 06/04/2014 1025h mg/L E200.8 0.000482 0.00200 Limits Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit Qual Report Date: 6/12/2014 Page 24 of38 All analyses applicable to the CWA. SDWA. and RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC. Confidential Business fnfonnation: This report is provided for the exclusive use of the addressee Privileges of subsequent use of the name of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product 01 process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science, Client: Energy Fuels Resources, Inc. Lab Set ID: 1406025 Project: 2nd Quarter Groundwater 2014 Analyte Result Lab Sample ID: MB-32710 Date Analyzed: Test Code: 200.8-DIS Date Prepared.: Beryllium <0.000500 Iron < 0.0250 Lead <0.000500 Thallium <0.000500 Lab Sample ID: MB-32710 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Uranium <0.000200 Lab Sample ID: MB-32737 Date Analyzed: Test Code: Hg-DW-DIS-245.1 Date Prepared: Mercury < 0.000150 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com C SUMMARY REPORT Contact: Garrin Palmer Dept: ME QC Type: MBLK Reporting Amount Spike Ref. Units Method MDL Limit Spiked Amount %REC 06/10/2014 1612h 06/04/2014 1 025h mg/L E200.8 0.0000238 0.000500 mg/L E200.8 0.00760 0.0250 mg/L E200.8 0.000182 0.000500 mg/L E200.8 0.0000197 0.000500 -06/10/2014 1724h 06/04/2014 1025h mg!L E200.8 0.00000336 0.000200 -06/05/2014 958h 06/04/2014 1530h mg/L E245.1 0.00000675 0.000150 Limits Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit Qual Report Date: 6/12/2014 Page 25 of 38 All analyses applicable to the CWA. SDWA, and RCRA are performed in accordance to NELAC protocols, Pertinent sampling information is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee. Privileges ofsubsequt!nt use of the name of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose othe1 than for rbe addressee will be granted only on contact This company accepts no responsibility except for the due perfonnance of inspection and/or analysis in good faith and according to the rules of the trade and of science. 463 West 3600 South Salt Lake City, UT 84115 Kyle F. Gross Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 Laboratory Director e-mail: awal@awal-labs.com, web: www.awal-labs.com Jose Rocha QA Officer ANALYTICAL LABORATORIES :>I; C SUMMARY REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Lab Set ID: 1406025 Dept: ME Project: 2nd Quarter Groundwater 2014 QC Type: MS Reporting Amount Spike Ref. RPDRef. RPD Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPD Limit Qual Lab Sample ID: 1406025-001EMS Date Analyzed: 06/11/2014 1740h Test Code: 200.7-DIS Date Prepared: 06104/2014 I 025h Calcium 470 mg!L E200.7 0.446 50.0 10.00 465 51.3 70-130 Magnesium 308 mg/L E200.7 1.95 50.0 10.00 302 60.1 70-130 Lab Sample ID: 1406025-001EMS Date Analyzed: 06/12/2014 1040h Test Code: 200.7-DIS Date Prepared: 06/04/2014 1025h Sodium 745 mg!L E200.7 1.34 50.0 10.00 772 -263 70-130 Lab Sample ID: 1406025-00IEMS Date Analyzed: 06/12/2014 1250h Test Code: 200.7-DIS Date Prepared: 06/04/2014 I 025h Potassium 36.7 mg!L E200.7 0.0721 1.00 10.00 27.2 95.9 70-130 Vanadium 0.208 mg!L E200.7 0.000596 0.00500 0.2000 0 104 70-130 Zinc 1.08 mg!L E200.7 0.00448 0.0100 1.000 0.0426 103 70-130 Lab Sample ID: 1406025-001EMS Date Analyzed: 06/09/2014 1439h Test Code: 200.8-DIS Date Prepared: 06/04/2014 I 025h Arsenic 0.214 mg!L E200.8 0.000802 0.00200 0.2000 0.00259 106 75-125 Beryllium 0.214 mg!L E200.8 0.0000950 0.00200 0.2000 0.00347 105 75-125 Cadmium 0.208 mg!L E200.8 0.0000598 0.000500 0.2000 0.00355 102 75-125 Chromium 0.200 mg/L E200.8 0.000608 0.00200 0.2000 0.00251 98.6 75 -125 Cobalt 0.199 mg!L E200.8 0.000124 0.00400 0.2000 0.00315 98.0 75-125 Copper 0.201 mg/L E200.8 0.00149 0.00200 0.2000 0.00343 98.8 75-125 Iron 1.03 mg!L E200.8 0.0304 0.100 1.000 0 103 75-125 Lead 0.203 mg/L E200.8 0.000726 0.00200 0.2000 0.00259 100 75 -125 Manganese 0.220 mg/L E200.8 0.00175 0.00200 0.2000 0.0274 96.4 75-125 Molybdenum 0.226 mg!L E200.8 0.000806 0.00200 0.2000 0.00336 111 75-125 Nickel 0.206 mg!L E200.8 0.00175 0.00200 0.2000 0.0097 98.3 75-125 Selenium 0.297 mg!L E200.8 0.000644 0.00200 0.2000 0.104 96.6 75-125 Silver 0.196 mg!L E200.8 0.000504 0.00200 0.2000 0.000557 97.9 75 -125 Uranium 0.243 mg/L E200.8 0.0000336 0.00200 0.2000 0.0271 108 75-125 Report Date: 6/12/2014 Page 26 of 38 AU analyses applicable to the CWA, SDWA. and RCRA are pertOnned in accordance to NELAC protoco1s. Pertinent sampling infonnation is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subse!quent us~ of the name of this company or any member of its staff, or r!!production of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of rhis report fm any purpose other than for the addressee will be g:rantec.J only on contact This company accepts no responsibility except for the due performance of inspection and/or ana1ysis in good faith and according to the rules of the trade and of science. ANALYTICAL Client: Energy Fuels Resources, Inc. Lab Set ID: 1406025 Project: 2nd Quarter Groundwater 2014 Analyte Result Lab Sample ID: 1406025-00lEMS Date Analyzed: Test Code: 200.8-DIS Date Prepared: Tin 0.998 Lab Sample ID: 1406025-00IEMS Date Analyzed: Test Code: 200.8-DIS Date Prepared: Thallium 0.173 Lab Sample ID: 1406025-001EMS Date Analyzed: Test Code: Hg-DW-DIS-245.1 Date Prepared: Mercury 0.00328 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263 -8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com OC SUMMARY REPORT Contact: Dept: QCType: Reporting Amount Units Method MDL Limit Spiked 06/10/2014 1716h 06/04/2014 I 025h mg/L E200.8 0.000482 0.00200 1.000 06/10/2014 165Ih 06/04/2014 1025h mg/L E200.8 0.0000788 0.00200 0.2000 06/05/2014 I 007h 06/04/2014 1530h mg/L E245.l 0.00000675 0.000150 0.003330 Garrin Palmer ME MS Spike Ref. Amount %REC 0.00217 99.6 0.000748 86.2 0 98.5 2 -Analyte concentration is too high for accurate matrix spike recovery and/or RPD. Limits 75 -125 75-125 85-115 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit Qual Report Date: 6/12/2014 Page 27 of 38 All analys~s applicable to the CWA. SDWA. and RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee P1 ivileges of subsequent use of the name of this compcmy or any member of its staff, or reproduction of this report in connection with the advertisement, promotion 01 sale of any product or process, or in connection wirh rhe re·publication of this report for any purpose othe1 than for the addressee will be granted only on contact. This company accepts no responsibility except for the due performance of inspectioo and/or analysis in good faith and according to the rules of the trade and of science 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com American West ANALYTICAL LABORATORIES QC SUMMARY REPORT Client: Energy Fuels Resources, Inc. Lab Set ID: 1406025 Project: 2nd Quarter Groundwater 2014 Analyte Lab Sample ID: 1406025-001EMSD Test Code: 200. 7-DIS Calcium Magnesium Lab Sample ID: 1406025-00lEMSD Test Code: 200.7-DIS Sodium Lab Sample ID: 1406025-00lEMSD Test Code: Potassium Vanadium Zinc 200.7-DIS Lab Sample ID: 1406025-00lEMSD Test Code: Arsenic Beryllium Cadmium Chromium Cobalt Copper Iron Lead Manganese Molybdenum Nickel Selenium Silver Uranium 200.8-DIS Result Units Method DateAnalyzed: 06/ll/20141742h Date Prep:ued: 06/04/2014 1 025h 488 326 mg/L mg/L E200.7 E200.7 Date Analyzed: 06112/2014 1042h Date Prepared: 06/04/2014 1025h 797 mg/L E200.7 Date Analyzed: 06/12/2014 1252h Date Prepared: 06/04/2014 I 025h 38.8 0.200 1.11 Date Analyzed: Date l>repared: 0.243 0.242 0.234 0.225 0.223 0.227 1.21 0.230 0.249 0.256 0.234 0.339 0.220 0.275 mg/L mg/L mg/L E200.7 E200.7 E200.7 06/09/2014 1444h 06/04/2014 1025h mg/L E200.8 mg/L E200.8 rng/L E200.8 mg/L E200.8 mg/L E200.8 mg/L E200.8 mg/L E200.8 mg/L E200.8 mg/L E200.8 mg/L E200.8 mg!L E200.8 mg/L E200.8 mg/L mg/L E200.8 E200.8 MDL 0.446 1.95 1.34 0.0721 0.000596 0.00448 0.000802 0.0000950 0.0000598 0.000608 0.000124 0.00149 0.0304 0.000726 0.00175 0.000806 0.00175 0.000644 0.000504 0.0000336 Reporting Limit 50.0 50.0 50.0 1.00 0.00500 0.0100 0.00200 0.00200 0.000500 0.00200 0.00400 0.00200 0.100 0.00200 0.00200 0.00200 0.00200 0.00200 0.00200 0.00200 Contact: Dept: QC Type: Amount Spiked 10.00 10.00 10.00 10.00 0.2000 1.000 0.2000 0.2000 0.2000 0.2000 0.2000 0.2000 1.000 0.2000 0.2000 0.2000 0.2000 0.2000 0.2000 0.2000 Garrin Palmer ME MSD Spike Ref. Amount 465 302 772 27.2 0 0.0426 0.00259 0.00347 0.00355 0.00251 0.00315 0.00343 0 0.00259 0.0274 0.00336 0.0097 0.104 0.000557 0.0271 %REC 228 241 252 117 99.9 107 120 119 I 15 Ill 110 112 121 114 Ill 126 112 118 110 124 Limits 70-130 70-130 70-130 70-130 70-130 70-130 75-125 75-125 75-125 75-125 75-125 75-125 75 -125 75 -125 75-125 75-125 75-125 75-125 75 -125 75-125 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt % RPD Limit Qual 470 308 745 36.7 0.208 1.08 0.214 0.214 0.208 0.2 0.199 0.201 1.03 0.203 0.22 0.226 0.206 0.297 0.196 0.243 3.70 5.69 6.68 5.54 3.96 3.06 12.6 12.1 12.2 11.9 I 1.4 11.9 16.3 12.6 12.3 12.3 12.7 13.2 11.6 12.4 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 Report Date: 6/12/2014 Page 28 of38 All analyses appllcabJe to the CWA. SDWA. and RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is Jocared on the attached COC .. Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use of the name of this comp:my or any member of its staff, or reproduction ofthis report in connection with the adve1tisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science~ American West ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1406025 Project: 2nd Quarter Groundwater 2014 Analyte Result Lab Sample ID: 1406025-00lEMSD Date Analyzed: Test Code: 200.8-DIS Date Prepared: Tin 1.01 Lab Sample ID: 1406025-00lEMSD Date Analyzed: Test Code: 200.8-DIS Date Prepared: Thallium 0.178 Lab Sample ID: 1406025-00IEMSD Date Analyzed: Test Code: Hg-DW-DIS-245.1 Date Prepared: Mercury 0.00332 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (80 I) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com OC SUMMARY REPORT Contact: Dept: QC Type: Reporting Amount Units Method MDL Limit Spiked 06/10/2014 1722h 06/04/2014 I 025h mg/L E200.8 0.000482 0.00200 1.000 06/10/2014 1656h 06/04/2014 1025h mg/L E200.8 0.0000788 0.00200 0.2000 -06/05/2014 1 008h 06/04/2014 1530h mg/L E245.1 0.00000675 0.000150 0.003330 Garrin Palmer ME MSD Spike Ref. Amount %REC 0.00217 101 0.000748 88.4 0 99.6 1 -Matrix spike recovery indicates matrix inteiference. The method is in control as indicated by the LCS. 2 -Analyte concentration is too high for accurate matrix spike recovery and/or RPD. Limits 75-125 75-125 85-115 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. Amt %RPD 0.998 1.62 0.173 2.48 0.00328 1.15 RPD Limit 20 20 20 Qual Report Date: 6/12/2014 Page 29 of38 All analyses applicable to the CWA. SDWA. and RCRA. are performed in accordance to NELAC protocols, Pertinent sampling information is located on the attached COC Confidential Business lt1fonnation: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of the name of this company or any member of its stan: or reproduction ofthis report in connection with the advertisement, promotion 01 sale of any p1'oduct 01 process, or in connection with the re-publication of this report f01 any purpose other than forthe addressee will be granted only on contact, This company accepts no responsibility except for the due performance of inspectioo and/or analysis in good faith and according to the rules of the trade and of science. American West ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1406025 Project: 2nd Quarter Groundwater 2014 Analyte Result Lab Sample ID: 1406025-00ICDUP Date Analyzed: Test Code: TDS-W-2540C Total Dissolved Solids 5,940 Units 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (80 I) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com C SUMMARY REPORT Contact: Garrin Palmer Dept: WC QCType: DUP Reporting Amount Spike Ref. Method MDL Limit Spiked Amount %REC 06/04/20 14 1205h mg/L SM2540C 4.34 20.0 Limits Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPD Ref. RPD Amt %RPD Limit 5790 2.52 5 Qual Report Date: 6112/2014 Page 30 of38 All analyst:s applicable to the CWA. SDWA. and RCRA are performed in accordance to NELAC protocols, Pertinent sampling information is located on the attached COC. Confide11tial Business Jnfommtion: This report is provided fo1 the exclusive use of the addressee~ Privileges of subsequent use of the name of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science. Client: Energy Fuels Resources, Inc. Lab Set ID: 1406025 Project: 2nd Quarter Groundwater 20 14 Analyte Result Units 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com QC SUMMARY REPORT Contact: Garrin Palmer Dept: we Method MDL Reporting Limit QC Type: LCS Amount Spiked Spike Ref. Amount %REC Lab Sample ID: LCS-R70091 Date Analyzed: 06/10/2014 1148h Test Code: Chloride Fluoride Sulfate 300.0-W Lab Sample ID: LCS-R69762 Test Code: ALK-W-2320B Alkalinity (as CaC03) Lab Sample ID: LCS-32786 Test Code: NH3-W-350.1 Ammonia (as N) Lab Sample ID: LCS-R69872 Test Code: N02/N03-W-353.2 Nitrate/Nitrite (as N) Lab Sample ID: LCS-R69857 Test Code: TDS-W-2540C Total Dissolved Solids 5.25 mg/L E300.0 5.22 mg/L E300.0 5.43 mg/L E300.0 Date Analyzed: 06/04/2014 752h 50,100 mg/L SM2320B Date Analyzed: 06/09/2014 1932h Date Prepared: 06/06/2014 I 030h 0.951 mg/L E350.1 Date Analyzed: 06/05/2014 1755h 0.969 mg/L E353.2 Date Analyzed: 06/04/2014 1205h 192 mglL SM2540C 0.00623 0.100 0.00510 0.100 0.0331 0.750 0.719 10.0 0.0214 0.0500 0.00368 0.100 2.17 10.0 5.000 5.000 5.000 50,000 1.000 1.000 205.0 0 0 0 0 0 0 0 105 104 109 100 95.1 96.9 93.7 Limits 90-110 90-110 90-110 90-110 90-110 90-110 80-120 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt % RPD Limit Qual Report Date: 6/12/2014 Page 31 of38 All analyses applicable to the CWA, SDWA. and RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC. Confidential Business lnformation: This l'eport is provided for the exclusive use of the addressee. Privileges of subsequent use of the name of this company or any member of its staft: or reproduction of this 1eport in connection with the advertisement, promotion 01 sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science. American West ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1406025 Project: 2nd Quarter Groundwater 2014 Analyte Result Lab Sample ID: MB-R70091 Date Analyzed: Test Code: 300.0-W Chloride < 0.100 Fluoride < 0.100 Sulfate < 0.750 Lab Sample ID: MB-R69762 Date Analyzed: Test Code: ALK-W-23208 Bicarbonate (as CaC03) < 1.00 Carbonate (as CaC03) < 1.00 Lab Sample ID: MB-32786 Date Analyzed: Test Code: NH3-W-350.1 Date Prepared: Ammonia (as N) < 0.0500 Lab Sample ID: MB-R69872 Date Analyzed: Test Code: N02/N03-W-353.2 Nitrate/Nitrite (as N) < 0.100 Lab Sample ID: MB-R69857 Date Analyzed: Test Code: TDS-W -2540C Total Dissolved Solids < 10.0 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com OC SUMMARY REPORT Contact: Garrin Palmer Dept: we QC Type: MBLK Reporting Amount Spike Ref. Units Method MDL Limit Spiked Amount %REC 06110/2014 1133h mg!L E300.0 0.00623 0.100 mg!L E300.0 0.00510 0.100 mg/L E300.0 0.0331 0.750 06/04/2014 752h mg!L SM2320B 0.719 1.00 mg!L SM2320B 0.719 1.00 06/09/2014 1931h 06/06/2014 1 030h mg!L E350.1 0.0214 0.0500 06/05/2014 1753h mg!L E353.2 0.00368 0.100 06/04/2014 1205h mg!L SM2540C 2.17 10.0 Limits Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit Qual Report Date: 6/12/2014 Page 32 of38 All analyses applicable to the CW A. SDWA. and RCRA are perfonned in accordance to NELAC protocols. Peninent sampling information is located on the attached COC. Confidential Business lnfonnation: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of the name of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion 01 sale of any product or process, or in connection with the re-publication of this report for any purpose othe1 than for the addressee will be granted only on contact. This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science. American West ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1406025 Project: 2nd Quarter Groundwater 2014 Analyte Result Lab Sample ID: 1406025-001BMS Date Analyzed: Test Code: 300.0-W Chloride 25,100 Fluoride 25,000 Sulfate 29,200 Lab Sample ID: 1406025-00JBMS Date Analyzed: Test Code: ALK-W-23208 Alkalinity (as CaC03) 160 Lab Sample ID: 1406025-001 DMS Date Analyzed: Test Code: NH3-W-350.1 Date Prepared: Ammonia (as N) 0.943 Lab Sample ID: 1405608-006DMS Date Analyzed: Test Code: N02/N03-W-353.2 Nitrate/Nitrite (as N) 1.08 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com OC SUMMARY REPORT Reporting Units Method MDL Limit 06/10/2014 1457h mg/L E300.0 31.2 500 mg/L E300.0 25.5 500 mg/L E300.0 166 3,750 06/04/2014 752h mg/L SM2320B 0.719 10.0 06/09/2014 1942h 06/06/2014 1030h mg/L E350.1 0.0214 0.0500 06/05/2014 1815h mg/L E353.2 0.00368 0.100 Contact: Garrin Palmer Dept: we QCType: MS Amount Spike Ref. Spiked Amount %REC 25,000 89.6 99.9 25,000 33.5 99.8 25,000 3830 101 50.00 Ill 98.4 1.000 0 94.3 1.000 0.179 90.4 Limits 90 ·110 90-110 90-110 80-120 90-110 90-110 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit Qual Report Date: 6/12/2014 Page 33 of38 All analyses applicable to the CW A. SDW A. and RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC Confidential Business Information: This report is provided f01 the exclusive use of the addressee Privileges of subsequent use of the name of rhis company or any member of its staff, or reproduction of this repon in L:onnection with the advertisement, promotion or sale of any product ot process, or in connection with the re-publication oft his report for any purpose other than for the addressee will be granted only on contact. This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the mles of the trade and of science. 463 West 3600 South Salt Lake City, UT 84115 Kyle F. Gross Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 Laboratory Director e-mail: awal@awal-labs.com, web: www.awal-labs.com Jose Rocha QA Officer ,,. ........ -.......... g ... , ........ "'~"" QC SUMMARY REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Lab Set ID: 1406025 Dept: we Project: 2nd Quarter Groundwater 20 14 QC Type: MSD Reporting Amount Spike Ref. RPDRef. RPD Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPD Limit Qual Lab Sample ID: 1406025-00IBMSD Date Analyzed: 06/10/2014 1637h Test Code: 300.0-W Chloride 26,300 mg/L E300.0 31.2 500 25,000 89.6 105 90-110 25100 4.73 20 Fluoride 26,300 mg/L E300.0 25.5 500 25,000 33.5 105 90-110 25000 5.16 20 Sulfate 30,600 mg/L E300.0 166 3,750 25,000 3830 107 90-110 29200 4.62 20 -Lab Sample ID: 1406025-00JBMSD Date Analyzed: 06/04/2014 752h Test Code: ALK-W-2320B Alkalinity (as CaC03) 159 mg/L SM2320B 0.719 10.0 50.00 Ill 96.6 80-120 160 0.563 10 Lab Sample ID: 1406025-00lDMSD Date Analyzed: 06/09/2014 1947h Test Code: NH3-W-350.1 Date Prepared: 06/06/2014 I 030h Ammonia (as N) 0.922 mg/L E350.1 0.0214 0.0500 1.000 0 92.2 90-110 0.943 2.29 10 Lab Sample ID: 1405608-006DMSD Date Analyzed: 06/05/2014 1817h Test Code: N02/N03-W-353.2 Nitrate/Nitrite (as N) 1.11 mg/L E353.2 0.00368 0.100 1.000 0.179 93.0 90-110 1.08 2.42 10 Report Date: 6/12/2014 Page 34 of38 All analyses applicable to the CWA, SDWA. and RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of the name of this company or any member of its staff, or reproduction ofthis report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact, This company accepts no responsibility except for the due performance of inspection and/or ana1ysis in good faith and according to the rules of the trade and of science. American West ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1406025 Project: 2nd Quarter Groundwater 2014 Analyte Result Lab Sample ID: Lcs voc-e 060JI4A Date Analyzed: Test Code: 8260-W Benzene 19.5 Chloroform 19.9 Methylene chloride 19.9 Naphthalene 18.3 Tetrahydrofuran 17.5 Toluene 18.7 Xylenes, Total 59.2 Surr: I ,2-Dichloroethane-d4 53.2 Surr: 4-Bromofluorobenzene 46.7 Surr: Dibromofluoromethane 50.6 Surr: Toluene-dB 47.3 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com QC SUMMARY REPORT Contact: Garrin Palmer Dept: MSVOA QC Type: LCS Reporting Amount Spike Ref. Units Method MDL Limit Spiked Amount %REC 06/03/2014 744h Jlg/L SW8260C 0.0859 2.00 20.00 0 97.6 Jlg/L SW8260C 0.626 2.00 20.00 0 99.5 Jlg/L SW8260C 0.321 2.00 20.00 0 99.6 Jlg/L SW8260C 0.315 2.00 20.00 0 91.7 Jlg/L SW8260C 0.214 2.00 20.00 0 87.6 Jlg/L SW8260C 0.206 2.00 20.00 0 93.5 Jlg/L SW8260C 0.333 2.00 60.00 0 98.6 Jlg/L SW8260C 50.00 106 Jlg/L SW8260C 50.00 93.4 )lg!L SW8260C 50.00 101 )lgiL SW8260C 50.00 94.6 Limits 62 -127 67-132 32-185 28-136 43 -146 64 -129 52 -134 76-138 77 -121 67 -128 81 -135 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit Qual Report Date: 6/12/2014 Page 35 of38 All analyses applicable to the CWA. SDWA, and RCRA are performed in accordance to NELAC protocols, Pertinent sampling information is located on the attached COC. Confidential Business lnfonnation: This report is provided for the exclusive use oftht! addressee. Privileges of subsequent use of the name of this company or any member of its staff. or reproduction of this report in connection with the advettisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact, This company accepts no responsibility except for the due perfonnance of inspection and/or analysis in good faith and according to the rules of the trade and of science. Client: Energy Fuels Resources, Inc. Lab Set ID: 1406025 Project: 2nd Quarter Groundwater 20 14 Analyte Result Lab Sample ID: MB voc-e o6o3t4A Date Analyzed: Test Code: 8260-W 2-Butanone < 10.0 Acetone < 10.0 Benzene < 1.00 Carbon tetrach Iori de < 1.00 Chloroform < 1.00 Chloromethane < 1.00 Methylene chloride < 1.00 Naphthalene < 1.00 Tetrahydrofuran < 1.00 Toluene < 1.00 Xylenes, Total < 1.00 Surr: I ,2-Dichloroethane-d4 53.4 Surr: 4-Bromofluorobenzene 49.3 Surr: Dibromofluoromethane 49.8 Surr: Toluene-d8 48.5 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com C SUMMARY REPORT Contact: Garrin Palmer Dept: MSVOA QC Type: MBLK Reporting Amount Spike Ref. Units Method MDL Limit Spiked Amount o/oREC 06/03/2014 821 h Jlg/L SW8260C 1.01 10.0 Jlg/L SW8260C 3.62 10.0 Jlg/L SW8260C 0.0859 1.00 Jlg/L SW8260C 0.738 1.00 Jlg/L SW8260C 0.626 1.00 Jlg/L SW8260C 0.214 1.00 Jlg/L SW8260C 0.321 1.00 Jlg/L SW8260C 0.315 1.00 Jlg/L SW8260C 0.214 1.00 JlgiL SW8260C 0.206 1.00 JlgiL SW8260C 0.333 1.00 JlgiL SW8260C 50.00 107 flg/L SW8260C 50.00 98.7 Jlg/L SW8260C 50.00 99.6 Jlg/L SW8260C 50.00 97.1 Limits 76-138 77-121 67 -128 81 -135 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRer. RPD Amt %RPD Limit Qual Report Date: 6112/2014 Page 36 of38 All analyses applicable to the CWA, SDWA, and RCRA are perfonned in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC Confidential Business Jnformarion: This report is provided for the exclusive use of the addresse~ Privileges of subsequent use of the name of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose othet than for the addressee will be granted only on contact. This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science American West ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1406025 Project: 2nd Quarter Groundwater 2014 Analyte Result Lab Sample ID: 1406025-00IAMS Date Analyzed: Test Code: 8260-W Benzene 20.8 Chloroform 21.0 Methylene chloride 21.8 Naphthalene 17.2 Tetrahydrofuran 20.5 Toluene 19.2 Xylenes, Total 58.4 Surr: I ,2-Dichloroethane-d4 54.8 Surr: 4-Bromofluorobenzene 47.4 Surr: Dibromofluoromethane 51.7 Surr: Toluene-d8 46.7 Units 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com C SUMMARY REPORT Contact: Dept: QC Type: Reporting Amount Method MDL Limit Spiked Garrin Palmer MSVOA MS Spike Ref. Amount %REC 06/03/2014 1459h J.lgiL SW8260C 0.0859 2.00 20.00 0 104 J.lgiL SW8260C 0.626 2.00 20.00 0 105 J.lg/L SW8260C 0.321 2.00 20.00 0 109 J.lg/L SW8260C 0.315 2.00 20.00 0 85.8 J.lg/L SW8260C 0.214 2.00 20.00 0 102 J.lg/L SW8260C 0.206 2.00 20.00 0 95.9 J.lg/L SW8260C 0.333 2.00 60.00 0 97.3 J.lgiL SW8260C 50.00 110 J.lgiL SW8260C 50.00 94.8 J.lg/L SW8260C 50.00 103 J.lg/L SW8260C 50.00 93.4 Limits 66-145 50-146 30-192 41 -131 43-146 18-192 42-167 72-151 80-128 80-124 77-129 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit Qual Report Date: 6/12/2014 Page 37 of38 All analyses applicable to the CWA, SDWA, and RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of the name of this company or any member of its staff, or reproduction of this 1eport in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted on1y on contact. This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science, Client: Energy Fuels Resources, Inc. Lab Set ID: 1406025 Project: 2nd Quarter Groundwater 20 14 Analyte Result Lab Sample ID: 1406025-00IAMSD Date Analyzed: Test Code: 8260-W Benzene 22.2 Chloroform 22.4 Methylene chloride 23.3 Naphthalene 18.7 Tetrahydrofuran 21.6 Toluene 20.7 Xylenes, Total 63.2 Surr: I ,2-Dichloroethane-d4 52.6 Surr: 4-Bromofluorobenzene 46.2 Surr: Dibromofluoromethane 50.9 Surr: To1uene-d8 46.8 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com OC SUMMARY REPORT Contact: Garrin Palmer Dept: MSVOA QCType: MSD Reporting Amount Spike Ref. Units Method MDL Limit Spiked Amount %REC 06/03/2014 1518h f!g/L SW8260C 0.0859 2.00 20.00 0 111 f!g/L SW8260C 0.626 2.00 20.00 0 112 f!g/L SW8260C 0.321 2.00 20.00 0 117 f!g/L SW8260C 0.315 2.00 20.00 0 93.5 f!g/L SW8260C 0.214 2.00 20.00 0 108 f!g/L SW8260C 0.206 2.00 20.00 0 104 f!g/L SW8260C 0.333 2.00 60.00 0 105 f!g/L SW8260C 50.00 105 J.lg/L SW8260C 50.00 92.4 J.lg/L SW8260C 50.00 102 J.lg/L SW8260C 50.00 93.5 Limits 66-145 50-146 30-192 41-131 43-146 18-192 42-167 72-151 80-128 80-124 77-129 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit 20.8 6.59 25 21 6.41 25 21.8 6.56 25 17.2 8.54 25 20.5 5.32 25 19.2 7.72 25 58.4 7.88 25 Qual Report Date: 6/12/2014 Page 38 of38 All analyses applicable to the CWA, SDWA. and RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC. Confidential Business It1formation: This report is provided for the exclusive use of the addressee~ Privileges of subsequent use of the name of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product Ol' process, or in connection with the re·publication of this report for any purpose other than for the addressee will be granted only on contact This company accepts no responsibility except for the due perfonnance of inspection and/or analysis in good faith and according to the rules of the trade and of science. American West Analytical Laboratories UL Denison WORK ORDER Summary WorkOrder: 1406025 Due Date: 6/12/2014 Page I of4 Client: ClientiD: Project: Comments: SampleiD 1406025-001A 1406025-00IB 1406025-00IC 1406025-00 1D 1406025-001E 1406025-002A 1406025-002B Printed: 6/3/2014 Energy Fuels Resources, Inc. DEN100 Contact: Garrin Palmer 2nd Quarter Groundwater 2014 QC Level: III WO Type: Project PA Rush. QC 3 (Summary/No chromatograms). Alkalinity must be run at full volume. Groundwater project specific DL's: Assumes dilution of2 for U, 5 for Be, Fe, Pb, and Tl, and 20X for others for required 200.8 PQLs. Run 200.8 on the Agilent. EDD-Denison and ElM-Locus. Email Group.; Samples for metals have been field filtered. Run Fe by 200.8 for necessary reporting limits.; Client Sample ID Collected Date Received Date Test Code Matrix Sel Storage MW-03A_05302014 5/30/2014 0740h 6/3/2014 0940h 8260-W Aqueous ~ VOCFridge Test Group: 8260,W-Cuslom; #of Ana/ytes: 11 /# ofSurr: 4 300.0-W VI df-wc 3 SEL .Ana lyres: CL F S04 ALK-W-23208 ~ df-wc 2 SEL tlnalyres: ALKBALKC TDS-W-2540C lvl ww -Ids 1 SEL Annlytes: TDS NH3-W-350.1 ~ df-no2/no3 & nh3 1 SELA~ralytes: NH3N NH3-W-PR ~ df-no2/no3 & nh3 N02/N03-W-353.2 ~ df-no2/no3 & nh3 1 SEL A11alytes: N03N02N 200.7-DIS ~ df-met 6 SELAmzlytes: CA MG K NA V ZN 200.7-DIS-PR ~ df-met 200.8-DIS ~ df-met I6 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG TLSNU 200.8-DIS-PR ~ df-met HG-DW-DIS-245.1 VI df-met I SEL Anafyiu: HG HG-DW-DIS-PR ~ df-met IONBALANCE ~ df-met 5 SEL A110/ytes; BALANCE Anions Cations IDS-Balance TDS-Calc MW-03_05302014 5/30/2014 0840h 6/3/20 14 0940h 8260-W Aqueous ~ VOCFridge Test GI'Dul!.: 8260-W-Custom; #of Alza/F._teJ: II I # ofSurr. 4 -300.0-W Vi df-wc 3 SEL A~ralyles: CL F S04 ALK-W-2320B Vl df-wc 2 SEL Analytes: ALKB ALKC FOR LABORATORY USE ONLY [fill out on page 1]: %M [3" RT ff CN [J""" TAT ~ QC E)'-HOK __ HOK __ HOK __ 3 3 WORK ORDER Summary Client: Energy Fuels Resources, Inc. SampleiD Client Sample ID 1406025-002C MW-03_05302014 1406025-0020 1406025-002E 1406025-003A MW-24_05302014 1406025-003B 1406025-003C 1406025-0030 1406025-003E Work Order: 1406025 Due Date: 6/12/2014 Page 2 of4 Collected Date Received Date Test Code Matrix Sel Storage 5/30/2014 0840h 6/3/2014 0940h 5/30/2014 0710h 6/3/2014 0940h TDS-W-2540C Aqueous ~ ww-tds 1 SEL Allaly_tes: TDS NH3-W-350.1 21 1 SEL Analyles: NH3N NH3-W-PR N02/N03-W-353.2 ~ 1 SEL Analytes: N03N02N 200.7-DIS 21 6 SEL Anal;•res: CA MG K NA V ZN 200.7-DIS-PR ~ 200.8-DIS ~ 16SELAna/ytes: ASBECD CR CO CUFEPB MNMON1SEAG TLSNU 200.8-DIS-PR 0 HG-DW-DIS-245.1 ~ 1 SEL Analyti!:S: HG HG-DW-DIS-PR ~ IONBALANCE 21 5 SELAnafyw: BALANCE Anions Cations TDS-Balance TDS-Calc df-no2/no3 & nh3 df-no2/no3 & nh3 df-no2/no3 & nh3 df-met df-met df-met df-met df-met df-met df-met 8260-W Aqueous ~ VOCFridge Test Group: 8260-W-Custom; #of Anal)'fl!_:r: 11 /# ofSurr: 4 300.0-W 1>11 df-we 3 STJL Artaiyles: CL F S04 ALK-W-2320B r~ 2 SELA11alj•tq: ALKB ALKC TDS-W-2540C ~ 1 SELA!rdlytes; TDS NH3-W-350.1 ~ 1 SELAI•alyti!S: NH3N NH3-W-PR ~ N02/N03-W-353.2 ~ 1 SEL .dJJalytes: N03N02N 200.7-DIS VI 6 SEL Anal:t.tes: CA MG K NA V ZN 200.7-DIS-PR ~ 200.S-DIS ~ 16 SELAnalytes: AS BE CD CR CO CU FEPB MN MO N1 SEAG ILSNU 200.8-DIS-PR HG-DW-DIS-245.1 1 SELAnalytes: HG df-wc ww-tds df-no21no3 & nh3 df-no2/no3 & nh3 df-no2/no3 & nh3 df-met df-met df-met df-met df-met 3 Printed: 613/2014 FORLABORATORYUSEONLY[filloutonpage1]: %M 0 RT 0 CN 0 TAT 0 QCO HOK __ HOK __ HOK___ COC Emailed.--'--. ___ _ WORK ORDER Summary Client: Energy Fuels Resources, Inc. Sample ID Client Sample ID Collected Date 1406025-003E MW-24 053_Q2014 5/30/2014 0710h 1406025-004A MW-17_05302014 5/30/2014 1300h 1406025-0048 1406025-004C 1406025-0040 1406025-004E 1406025-005A Trip Blank 5/30/2014 1406025-006A MW-25_06022014 6/2/2014 1055h 1406025-0068 1406025-006C 1406025-0060 Work Order: 1406025 Due Date: 6/12/2014 Page3 of4 Received Date Test Code Matrix Sel Storage 6/3/2014 0940h 6/3/2014 0940h 6/3/2014 0940h 6/3/20 14 0940h HG-DW-DIS-PR Aqueous ~ df-met IONBALANCE ~ df-met 5 SEL Analytes: BALANCE Anions Cations IDS-Balance TDS-Ca/c 8260-W Aqueous ~ VOCFridge Test Group: 8260-W,Custom; #of Analytes: 11 1 #of Sur.r: 4 300.0-W lia df-wc 3 SEL A.nalytes: CL F S04 ALK-W-23208 bll df-wc 2 SEL Analytes: ALKB ALKC TDS-W-2540C ww-tds 1 SELAnalyurs: TDS NH3-W-350.1 df-no2/no3 & nh3 1 SEL Analytes: NH3N NH3-W-PR df-no2/no3 & nh3 N02fN03-W-353.2 df-no2/no3 & nh3 1 SEL Analy_tes: N03N02N 200.7-DIS df-met 6 SEL A1ralytes: CA MG K NA V ZN 200.7-DIS-PR 0 df-met 200.8-DIS ~ df-met 16 SELAnalytes: AS BE CD CR CO CU FE PB MN MO NI SEAG TLSNU 200.8-DIS-PR ~ df-met HG-DW-DIS-245.1 df-met I SEL Analyies: HG HG-DW-DIS-PR df-met IONBALANCE 0 df-met 5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Ca/c 8260-W Aqueous ~ VOCFridge Test Group: 8260-W-Custom; #of Ana/ytes: Il l # ofSurr: 4 8260-W Aqueous ~ VOCFridge Test Grorp: 8260-W-Custom; #of Ana/yteJ: 11 /#ofSurr: 4 300.0-W ~ df-wc 3 SEL Analytes: CL F S04 ALK-W-2320B .bll df-we 2 SEL Analytes: ALKB ALKC TDS-W-2540C ww-tds I SEL Ana(vllu: TDS NH3-W-350.1 df-no2/no3 & nh3 I SEL Ana/ytes.; NH3N 3 3 3 Printed: 6/3/2014 FORLABORATORYUSEONLY[fillouton page 1]: %M 0 RT 0 CN 0 TAT 0 QC 0 HOK __ _ HOK __ _ HOK___ COC Emailed, ____ _ WORK ORDER Summary Client: Energy Fuels Resources, Inc. SampleiD Client Sample ID 1406025-0060 ~-25 06022014 1406025-006E Work Order: 1406025 Due Date: 6/12/2014 Page4 of4 Collected Date Rereived Date Test Code Matrix Sel Storage 6/2/2014 1055h 6/3/2014 0940h NH3-W-PR Aquti3us 0 df-no2/no3 & nh3 N02/N03-W-353.2 ~ df-no2/no3 & nh3 1 SEL&!alytes: N03N02N 200.7-DIS 6(J df-met 6 SEL Analytes: CA MG K NA V ZN 200.7-DIS-PR df-met 200.8-DIS df-met 16 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG TLSNU 200.8-DIS-PR df-met HG-DW-DIS-245.1 ~ df-met 1 SEL Analytes: HG HG-DW-DIS-PR df-met IONBALANCE df-met 5 SEL .AJtalytes: BALANCE Anions Cations TDS-Balance TDS-Calc Printed: 6/312014 FOR LABORATORY USE ONLY [fill out on page 1]: %M 0 RT 0 CN 0 TAT 0 QC 0 HOK __ HOK __ HOK___ COC Emailed'------ American West Analytical Laboratories 463 W. 3600 S. Salt Lake City, UT 84115 Phone# (801) 263-8686 Toll Free# (888) 263-8686 CHAIN OF CUSTODY All analysis will be conducted using NELAP accredited methods and all data will be reported using AWAL's standard analyte lists and reporting Urn its (PQL) unless spedflcally requested othervvise on lhis Chain of Custody and/or attached documentation. /fL"{pozs- AWAL Lab Sample Set# Page 1 of 1 Fax # (801) 263-8687 Email awal@awaHabs.com www.awal-labs.com I QC~ev~ Tum Around Time: Standard Unless other arrangements have been made, signed reports will be em ailed by 5:00pm on the day lhey are due. ~l:~~~~.--~~:i:~~~ Client: Energy Fuels Resources, Inc. Address: 6425 S. Hwy. 191 Blanding, UT 84511 Contact: Garrin Palmer Phone#: (435) 678-2221 Cell #: 4354599463 gp&lmer@energyfuels.comi KWe:lnel@Jenergyfuels.cvu.&, Email: dturk@energy!uels.com Project Name: 2nd Quarter Groundwater 2014 Projecllt. I PO#: --------------------------------------------~----- Sampler Name: Ganin Palmer, Tanner Holliday '-'! f:i I!? !!2. " .~ (') c h "' 0 ::; Ci' c:i 0 ~ "J ..... ... §' 0 0 li) 0 ~ "J 0 "J .... li) ~ 0 :t. () G' -e 0 "'" 0 g 0 0 "" li) Ul II) 0 ::g tll u oil oii ~ :I: ::g ..... ~-vi :i "" ::?: ~ ,&J-ar ~ ~ z 0 ~-~-0 ~ ::i :>-~ c:i u ::i o· 0 1'1-~ u .. .: CIJ "; u Ei .... Gl "tl-oil ::<! u ..: '1::1 .; .; Gl t:O CIJ G' Gl 0 Cl 10 ~ ~ ,X Include EOD: LOCUS UPLOAD EXCEL X Field Filtered For: Dissolved Metals :v..... .•. . -~ -~. ·~ -" !.,~_,;---~~~M . i~~w~~~~< ~~-~~ ~~ .,,-·~~·:"'-'.~ lt:fi.l.~*~":<t#~?~: ,·-Ji! :~ -. ··: :· -:·.---'·v~:i;(;-': ~;1'fl~ ~ . •,. ~ l , .. ~"f. . 11f,l'W~J'", !"''~ 1--------------11 ~t ·."-1": I ',I .. :"'" ~ -:-, ;::7 \}';.·~ T ,( ' ~ .... " . Ill '··"-'i· .-·" • l for Compliance With: ' • ~ ·. ~;'$(. : .,r/~~T-~'-; -_.o : D NELAP _ '~· jetii~tiJmii t~1'cl\Jil~':;h 1o1: ~ RCRA ,.!" • 1 ,._ ~~41 ~ ~-·.:;*~-~-~~.;~~ t1 0 CWA .·'4~>~.~.arol("el\.lk~_; .. 'j!-~,_'-·,;;. ~~ t:l SDWA ,-:_fj'-'..-.tl<"'-'~~-';-•.·....,.·..:.;._ .!' (~ . 'I't~ .... rc"i.'":·~~)~ ,, ··-.· ••<~ D ELAP I A2LA ~f,•.\'. -',;> ~·· .;,, · ,; ·· . "~-.... f·.~ 0 NLLAP ! --~~ -~~ ~~., ... --~f~.a~·j•~l ·~-•J;, ~··( .-~;-····l'-;:. ··~: o Non-Compliance ,. B;-. . . ~~~<>t<}.~¥1 .... :.~. ,: 0 Other: 1-, (' , :<~-·~:"01~·"-:;•r',·, J----------------n" '·• ... :· :'".f~'~.-''~~-~1· ~: · w-:-... ·,:_.. · ''iW· ~"·~ ·· ,;~_:, 1-~.1 ... '-~~-.· _;:.~ '~ ":1 ·;· Date Time Sampled iii :t. ~ .E: qj 'iii 0 .... 0 z-IQ Ill M (1.1 -e ., ..: tJ = r: ~ " .. II 0 iS 0 z tJ ... > Known Hazards ' ~ · ~i'iil~1"1.1:~ ~ , , ·~:f .~~ I Sampled I~ I~ I z I z I &: [ f: I u I iS I I I .2 I > Sample=;omments . ~~:~<ii~I "}~~>~~ I 1:~:~!~-~;~ ,~ ·~-~--~ ~~ ~ li!l 0 Q) -(.) c. C'l 0 E 0 "' .. Ul z MW-03A_05302014 5/30/2014 740 7 w X X X X X X X X X X ~·~.03_05302014 5/30/2014 840 X X X X X X X X X ~ -'1-' _r.. ·~,_ ... _.rn~ -~:~.-~'"? -:> --• -:.. I I I I I I I I I I I I I I ~~.;~-~-~-~ ·l_:~~:;i<~j 17 w X 5/30/2014 710 7 w X X X X X X X X X X 5/30/2014 1300 5/30/2014 s IMW-24_.5302014 4 MW-17_05302014 51Trlp Blank X X X X X X X X X - X ~:::~:__----------~2=.:4--=.::..:_-t4:+-l--l--t-+--t~-t--t-+::-t--------jt~1 \. ~~!'~'~"'··"' _.:-. ~:· -.· ..... , ~ :1 • • . .:.-: :;r~.~ 'i t-.~.- 7 w X 3 w sremp Blank ·7 MW·~2~_0C.02..'Z.OI'"\ I =~---------+~'__:'7..-/?....:.....C>_I4 -+-~--,o-E:.E:>-+H-fl-~t-1 ~--t-l x-t-1 ~-+1 ~-~1-~--11r-x--11-x-tl-r..-tl-x--tl-~-tl-------u~ ~~~;i:~ ~ ',•_; .. p ,:. __::;~~~I --.J I-•• ;_-~ ";: ·~ .:1 I I Ill I I I I I I I I I I ~~~~~;;' .. ~ ~7'.:: .. ~ -. ~ Prlt~NIIm<r. ,RsllnqUI>IlOd bV: Slgnntr-e Prtntlwnq: ~eilnqulshe<lby: lslgnature PrlniNrun~~: .:~-.. 08"" L' f ...J l'll!o!I"""~Y· l'lare: Special Instructions· 0 '2. I ·~ Sigrief!J<1> • Time: I 2.:3D / Sample containers for metals were field filtered. See the Pate: Analytical Scope of Work for Reporting Limits and VOC analyte Time; list. Dare: nne: Date: imO: R&Ceivea-by: ~gnature iP.WNamo: 'R~~t S!QIIi>lut.e ,f>mlNruno: t 7 Date: rime: Date: nme: -. Analysis Ammonia COD Cyanide Metals N02&N03 O&G Phenols Sulfide TKN TP04 Procedure: Frequency: Preservation Check Sheet s le Set E Preservative I ).._ 3 Lj (9 pH<2HzS04 t/1:'~ v~ Vos Yb ~~ pH<2H2S04 II / , pH>12 NaOH pH<2HN03 v~., "'"" \/c-, v~ 1/er pH<2H2S04 '~ J4:> u._ 'r/e.J ~for pH<2HCL I v / pH<2H2S04 pH>9NaOH, Zn Acetate PH<2 HzS04 pH<2HzS04 ------ Pour a small amount of sample in the sample lid Pour sample from Lid gently over wide range pH paper Do Not dip the pH paper in the sample bottle or lid doH -- 1) 2) 3) 4) 5) 6) 7) If sample is not preserved, properly list its extension and receiving pH in the appropriate column above F1ag COC, notify client if requested Place client conversation on COC Samples may be adjusted All samples requiring preservation * + .. # • The sample required additional preservative upon receipt. The sample was received unpreserved The Sample was received unpreserved and therefore preserved upon receipt. The sample pH was unadjustable to a pH < 2 due to the sample matrix The sample pH was unadjustable to a pH > __ due to the sample matrix interference Lab SetiD: /l/~{p 02S ANALYTICAL LABORATORIES 463 West 3600 South Salt Lake City, UT 84115 Phone: (80 1) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer Garrin Palmer Energy Fuels Resources, Inc. 6425 S. Hwy 191 Blanding, UT 84511 TEL: (435) 678-2221 RE: 2nd Quarter Groundwater 2014 Dear Garrin Palmer: Lab Set ID: 1406109 American West Analytical Laboratories received 12 sample(s) on 6/5/2014 for the analyses presented in the following report. American West Analytical Laboratories (AWAL) is accredited by The National Environmental Laboratory Accreditation Program (NELAP) in Utah and Texas; and is state accredited in Colorado, Idaho, New Mexico, and Missouri. All analyses were performed in accordance to the NELAP protocols unless noted otherwise. Accreditation scope documents are available upon request. If you have any questions or concerns regarding this report please feel free to call. The abbreviation "Surr" found in organic reports indicates a surrogate compound that is intentionally added by the laboratory to determine sample injection, extraction, and/or purging efficiency. The "Reporting Limit" found on the report is equivalent to the practical quantitation limit (PQL). This is the minimum concentration that can be reported by the method referenced and the sample matrix. The reporting limit must not be confused with any regulatory limit. Analytical results are reported to three significant figures for quality control and calculation purposes. Thank You, Digitally signed by Jose G, G Rocha DN: cn=Jose G. Rocha, • o=American West Analytical Jose Rocha Laboratories, ou=Quality Assurance Officer, email=jose@awal-labs~com, c=US Date: 2014.06.17 16:53:08 Approved by: .._ _______ -o_6·_oo_· ____ ____, Laboratory Director or designee Report Date: 6/17/2014 Page I of61 All analyses applicable to the CWA, SDWA, and RCRA are pcrfotmcd in accordance to NELAC protocols Pertinent sampling infonnation is located on the attached CDC Confidential Business rnfonnntion: This report is provided for the exclusive usc of the addressee. Privileges of subsequent use of !.he name of this company or any member ofiLs staff, or reproduction or lhis report in connection wilh the advertisement, promotion 01 sale of any product or process, o1 in connection with the re-publication of this rcpm1 for any purpose other lhan ror the addressee will be granted only on contacL This compaoy accepts no responsibility cxccpl for the due pcrfonnancc of inspection andlor analysis in good faith and according to !.he mlcs or UJc 11adc <1nd of science.. SAMPLE SUMMARY Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2014 Lab Set ID: 1406109 Date Received: 6/5/2014 1615h Lab Sample ID Client Sample ID Date Collected Matrix Analysis 463 West 3600 South 1406109-001 A 11W-05_06042014 6/4/2014 1130h Aqueous VOA by GC/MS 11ethod Salt Lake City, UT 84115 8260C/5030C 1406109-001 B 11W-05_06042014 6/4/2014 1130h Aqueous Anions, E300.0 1406109-00 IB 11W-05_06042014 6/4/2014 1130h Aqueous Alkalinity/ Bicarbonate/ Carbonate, A2320B Phone: (801) 263-8686 1406109-001 c 11W-05 06042014 6/4/2014 1130h Aqueous Total Dissolved Solids, A2540C Toll Free: (888) 263-8686 1406109-00 ID 11W -05 06042014 6/4/2014 1130h Aqueous Nitrite/Nitrate (as N), E353.2 Fax: (80 1) 263-8687 1406109-00 I D 11W-05 06042014 6/4/2014 1130h Aqueous Ammonia, Aqueous e-mail: awal@awal-labs.com 1406109-001 E 11W-05_06042014 6/4/2014 1130h Aqueous Ion Balance 1406109-001 E 11W-05_06042014 6/4/2014 1130h Aqueous ICP Metals, Dissolved web: www.awal-labs.com 1406109-001 E MW-05_06042014 6/4/2014 1130h Aqueous ICPMS Metals, Dissolved 1406109-00IE MW-05_06042014 6/4/2014 1130h Aqueous Mercury, Drinking Water Dissolved Kyle F. Gross 14061 09-002A MW-11 06032014 6/3/2014 1105h Aqueous VOA by GC/MS Method 8260C/5030C Laboratory Director 14061 09-002B MW-11 06032014 6/3/2014 1105h Aqueous Anions, E300.0 14061 09-002B MW-11 06032014 6/3/2014 1105h Aqueous Alkalinity/ Bicarbonate/ Jose Rocha Carbonate, A2320B QA Officer 1406109-002C MW-11 _06032014 6/3/2014 1105h Aqueous Total Dissolved Solids, A2540C 14061 09-002D MW-11_06032014 6/3/2014 1105h Aqueous Nitrite/Nitrate (as N), E353.2 14061 09-002D MW-11_06032014 6/3/2014 1105h Aqueous Ammonia, Aqueous 1406109-002E MW-11 06032014 6/3/2014 1105h Aqueous Ion Balance 14061 09-002E MW-11 06032014 6/3/2014 1105h Aqueous ICP Metals, Dissolved 14061 09-002E MW-11 06032014 6/3/2014 1105h Aqueous ICPMS Metals, Dissolved 14061 09-002E MW-11 06032014 6/3/2014 1105h Aqueous Mercury, Drinking Water Dissolved 1406109-003A MW-12 06042014 6/4/2014 1320h Aqueous VOA by GC/MS Method 8260C/5030C 14061 09-003B MW-12_06042014 6/4/2014 1320h Aqueous Anions, E300.0 1406109-003B MW-12_06042014 6/4/2014 1320h Aqueous Alkalinity/ Bicarbonate/ Carbonate, A2320B 1406109-003C MW-12_06042014 6/4/2014 1320h Aqueous Total Dissolved Solids, A2540C 1406109-003D MW-12 06042014 6/4/2014 1320h Aqueous Nitrite/Nitrate (as N), E353.2 14061 09-003D MW-12_06042014 6/4/2014 1320h Aqueous Ammonia, Aqueous 14061 09-003E MW-12 06042014 6/4/2014 1320h Aqueous Ion Balance 14061 09-003E MW-12 06042014 6/4/2014 1320h Aqueous Mercury, Drinking Water Dissolved 1406109-003E MW-12_06042014 6/4/2014 1320h Aqueous ICPMS Metals, Dissolved Report Date: 6/17/2014 Page 2 of61 All analyses applicable to lhc CWA, SDWA, o.nd RCRA arc pcrfonncd in <lccordancc to NELAC protocols Pertinent sampling information is located on the allached COC Confidential Business lnfonnntion: This report is provided for the exclush c usc oft he addressee~ Privileges of subsequent usc of the name of this compJTl)' or any member of ilS staff, or reproduction of this report in connection wilh the advertisement. promotion or sale of rmy product nr process, or in connection with the re-publication of1.his repon for any purpose other than for the addressee will be granted only on comaclj This company accepts no responsibility except for the due pcrfonnance of inspection and/or analysis in good faith and according lo the rules of the trade aud of science Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2014 Lab Set ID: 1406109 Date Received: 6/5/2014 1615h Lab Sample ID Client Sample ID Date Collected Matrix Analysis 1406109-003E ~VV-12 06042014 6/4/2014 1320h Aqueous ICP ~etals, Dissolved 463 VVest 3600 South 1406109-004A ~VV-14_06032014 6/3/2014 1450h Aqueous VOA by GCMS ~ethod 8260C/5030C Salt Lake City, UT 84115 1406109-004B ~VV-14 06032014 6/3/2014 1450h Aqueous Anions, E300.0 1406109-004B ~VV-14 06032014 6/3/2014 1450h Aqueous Alkalinity/ Bicarbonate/ Carbonate, A2320B 1406109-004C ~VV-14 06032014 6/3/2014 1450h Aqueous Total Dissolved Solids, A2540C Phone: (801) 263-8686 1406109-004 D ~VV-14_06032014 6/3/2014 1450h Aqueous Nitrite/Nitrate (as N), E353.2 Toll Free: (888) 263-8686 14061 09-004 D ~VV-14_06032014 6/3/2014 1450h Aqueous Ammonia, Aqueous Fax: (801) 263-8687 14061 09-004E ~VV-14_06032014 6/3/2014 1450h Aqueous Ion Balance e-mail: awal@awal-labs.com 14061 09-004 E ~VV-14 06032014 6/3/2014 1450h Aqueous ICP ~etals, Dissolved 1406109-004 E ~VV-14_06032014 6/3/2014 1450h Aqueous ICP~S ~etals, Dissolved web: www.awal-labs.com 14061 09-004 E ~VV-14_06032014 6/3/2014 1450h Aqueous ~ercury, Drinking VVater Dissolved 1406109-005A ~VV-15 06042014 6/4/2014 lOOOh Aqueous VOA by GCMS ~ethod Kyle F. Gross 8260C/5030C 14061 09-005B ~VV-15 06042014 6/4/2014 lOOOh Aqueous Anions, E300.0 Laboratory Director 14061 09-005B ~VV-15 06042014 6/4/2014 lOOOh Aqueous Alkalinity/ Bicarbonate/ Carbonate, A2320B Jose Rocha 1406109-005C ~VV-15 06042014 6/4/2014 1000h Aqueous Total Dissolved Solids, A2540C QA Officer 1406109-005D ~VV-15 06042014 6/4/2014 1000h Aqueous Nitrite/Nitrate (as N), E353.2 14061 09-005D ~VV-15_06042014 6/4/2014 1000h Aqueous Ammonia, Aqueous 14061 09-005E ~VV-15_06042014 6/4/2014 1000h Aqueous Ion Balance 14061 09-005E ~VV-15 06042014 6/4/2014 1000h Aqueous ICP ~etals, Dissolved 1406109-005E ~VV-15 06042014 6/4/2014 1000h Aqueous ICP~S ~eta1s, Dissolved 1406109-005E ~VV-15 06042014 6/4/2014 1000h Aqueous ~ercury, Drinking VVater Dissolved 14061 09-006A ~VV-26_06052014 6/5/2014 630h Aqueous VOA by GCMS ~ethod 8260C/5030C 14061 09-006B ~VV-26 06052014 6/5/2014 630h Aqueous Anions, E300.0 14061 09-006B ~VV-26 06052014 6/5/2014 630h Aqueous Alkalinity/ Bicarbonate/ Carbonate, A2320B 14061 09-006C ~VV-26 06052014 6/5/2014 630h Aqueous Total Dissolved Solids, A2540C 1406109-006D ~VV-26_06052014 6/5/2014 630h Aqueous Ammonia, Aqueous 14061 09-006D ~VV-26_06052014 6/5/2014 630h Aqueous Nitrite/Nitrate (as N), E353.2 14061 09-006E ~VV-26 06052014 6/5/2014 630h Aqueous Ion Balance 1406109-006E ~VV-26_06052014 6/5/2014 630h Aqueous ICP ~etals, Dissolved 14061 09-006E ~VV-26 06052014 6/5/2014 630h Aqueous ICP~S ~etals, Dissolved 1406109-006E ~VV-26 06052014 6/5/2014 630h Aqueous ~ercury, Drinking VVater Dissolved Report Date: 6/17/2014 Page 3 of61 All an:'! lyses applicable to the CWA, SDWA, ;md RCRA are performed in accordance Lo NELAC protocols Pertinent sampling infonnalion is located on Lhc auacbcd COC Confidential Business lnfonnation: This report is provided for the exclusive usc of the addressee. Privileges of subsequent use of the name of this company or any mcmbc1 of ias staff, or reproduction of this report in connection wilb the ndvcrtiscmenl, promotion or sale of any product or process, or in connection with the re-publication or this rcpor1 for any purpose other than for the addressee will be granted only on contacL This t;ompany accepts no responsibility except for the due pcrfonnaoce of inspection and/or analysis in good faith aod according to the rules ofOte trade aud of science Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2014 Lab SetiD: 1406109 Date Received: 6/5/2014 1615h Lab Sample ID Client Sample ID Date Collected Matrix Analysis 1406109-00?A ~VV-29_06032014 6/3/2014 1315h Aqueous VOA by GC/~S ~ethod 463 VVest 3600 South 8260C/5030C 14061 09-007B ~VV-29_06032014 6/3/2014 1315h Aqueous Anions, E300.0 Salt Lake City, UT 84115 14061 09-007B ~VV-29_06032014 6/3/2014 1315h Aqueous Alkalinity/ Bicarbonate/ Carbonate, A2320B 14061 09-007C ~VV-29 06032014 6/3/2014 1315h Aqueous Total Dissolved Solids, A2540C 14061 09-007D ~VV-29 06032014 6/3/2014 1315h Aqueous Nitrite/Nitrate (as N), E353.2 Phone: (801 ) 263-8686 1406109-00?D ~VV-29_06032014 6/3/2014 1315h Aqueous Ammonia, Aqueous ToiJ Free: (888) 263-8686 14061 09-007E ~VV-29_06032014 6/3/2014 1315h Aqueous ICP~S ~etals, Dissolved Fax: (801) 263-8687 14061 09-007E ~VV-29_06032014 6/3/2014 1315h Aqueous ~ercury, Drinking VVater e-mail: awal@awal-labs.com Dissolved 14061 09-007E ~VV-29_06032014 6/3/2014 1315h Aqueous ICP ~eta1s, Dissolved web: www.awal-labs.com 14061 09-007E ~VV-29_06032014 6/3/2014 1315h Aqueous Ion Balance 1406109-008A ~VV-30 06032014 6/3/2014 1020h Aqueous VOA by GC~S ~ethod 8260C/5030C 14061 09-008B ~VV-30_06032014 6/3/2014 1020h Aqueous Anions, E300.0 Kyle F. Gross 1406109-008B ~VV-30 06032014 6/3/2014 1020h Aqueous Alkalinity/ Bicarbonate/ Laboratory Director Carbonate, A2320B 1406109-008C ~VV-30_06032014 6/3/2014 1020h Aqueous Total Dissolved Solids, A2540C Jose Rocha 14061 09-008D ~VV-30 06032014 6/3/2014 1020h Aqueous Nitrite/Nitrate (as N), E353 .2 QA Officer 14061 09-008D ~VV-30 06032014 6/3/2014 1020h Aqueous Ammonia, Aqueous 1406109-008E ~VV-30_06032014 6/3/2014 1020h Aqueous Ion Balance 14061 09-008E ~VV-30 06032014 6/3/2014 1020h Aqueous ICP ~etals, Dissolved 14061 09-008E ~VV-30 06032014 6/3/2014 1020h Aqueous ICP~S ~etals, Dissolved 1406109-00SE ~VV-30 06032014 6/3/2014 1020h Aqueous ~ercury, Drinking VVater Dissolved 14061 09-009 A ~VV-31 06022014 6/2/2014 1255h Aqueous VOA by GC~S ~ethod 8260C/5030C 1406109-009B ~VV-31_06022014 6/2/2014 1255h Aqueous Alkalinity/ Bicarbonate/ Carbonate, A2320B 1406109-009B ~VV-31 06022014 6/2/2014 1255h Aqueous Anions, E300.0 14061 09-009C ~VV-31_06022014 6/2/2014 1255h Aqueous Total Dissolved Solids, A2540C 14061 09-009D ~VV-31_06022014 6/2/2014 1255h Aqueous Ammonia, Aqueous 14061 09-009D ~VV-31_06022014 6/2/2014 1255h Aqueous Nitrite/Nitrate (as N), E353 .2 1406109-009E ~VV-31_06022014 6/2/2014 1255h Aqueous Ion Balance 1406109-009E ~VV-31_06022014 6/2/2014 1255h Aqueous ICP ~etals, Dissolved 14061 09-009E ~VV-31_06022014 6/2/2014 1255h Aqueous ICP~S ~eta1s, Dissolved 1406109-009E ~VV-31 _06022014 6/2/2014 1255h Aqueous ~ercury, Drinking VVater Dissolved Report Date: 6/17/2014 Page 4 of61 All an.-. lyses applicable to the CWA, SDWA, and RCRA are performed in accordan<:e to NELAC protocols Pertinent sa1npling infonnation is located on the anachcd COC Confidential Business lnfonnation: Tbis report is provided for Lhe cxclusi\•e usc of the addressee. Privileges of subsequent usc of the name of this company or a••Y member of its sL.11T, or reproduclion of this report in connection with the advertisement, promotion 01 sale of :my product or process, or in connc<:tion wilh the re--publication of this report for any purpose oU1cr than for the addressee will be granted only on contact This company a<:ccpts no responsibility except for lhe due pcrronnancc or inspection aodlor nnalysis in good faith and according to the mlcs or the 1rade aod or science, Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2014 Lab Set ID: 1406109 Date Received: 6/5/2014 1615h Lab Sample ID Client Sample ID Date Collected Matrix Analysis 1406109-01 OA ~VV-35_06042014 6/4/2014 745h Aqueous VOA by GCMS ~ethod 463 VVest 3600 South 8260C/5030C 1406109-0lOB ~VV-35_06042014 6/4/2014 745h Aqueous Anions, E300.0 Salt Lake City, UT 84115 1406109-01 OB ~VV-35 06042014 6/4/2014 745h Aqueous Alkalinity/ Bicarbonate/ Carbonate, A2320B 1406109-01 oc ~VV-35 06042014 6/4/2014 745h Aqueous Total Dissolved Solids, A2540C 1406109-0LOD ~VV-35 06042014 6/4/2014 745h Aqueous Nitrite/Nitrate (as N), E353.2 Phone: (80 l) 263-8686 1406109-0lOD ~VV-35_06042014 6/4/2014 745h Aqueous Ammonia, Aqueous Toll Free: (888) 263-8686 1406109-010E ~VV-35 06042014 6/4/2014 745h Aqueous Ion Balance Fax:(801)263-8687 1406109-01 OE ~VV-35_06042014 6/4/2014 745h Aqueous ~ercury, Drinking VVater e-mail: awal@awal-labs.com Dissolved 1406109-0lOE ~VV-35_06042014 6/4/2014 745h Aqueous ICP ~etals, Dissolved web: www.awal-labs.com 1406109-010E ~VV-35_06042014 6/4/2014 745h Aqueous ICP~S ~etals, Dissolved 1406109-011 A ~VV-65_06042014 6/4/2014 745h Aqueous VOA by GCMS ~ethod 8260C/5030C 1406109-0llB ~VV-65_06042014 6/4/2014 745h Aqueous Anions, E300.0 Kyle F. Gross 1406109-011 B ~VV-65_06042014 6/4/2014 745h Aqueous Alkalinity/ Bicarbonate/ Laboratory Director Carbonate, A2320B 1406109-011C ~VV-65 06042014 6/4/2014 745h Aqueous Total Dissolved Solids, A2540C Jose Rocha 1406109-011D ~VV-65_06042014 6/4/2014 745h Aqueous Nitrite/Nitrate (as N), E353.2 QA Officer 1406109-011D ~VV-65_06042014 6/4/2014 745h Aqueous Ammonia, Aqueous 1406109-011E ~VV-65_06042014 6/4/2014 745h Aqueous Ion Balance 1406109-011E ~VV-65_06042014 6/4/2014 745h Aqueous ICP ~etals, Dissolved 1406109-0llE ~VV-65 06042014 6/4/2014 745h Aqueous ICP~S ~etals, Dissolved 1406109-011£ ~VV-65 06042014 6/4/2014 745h Aqueous ~ercury, Drinking VVater Dissolved 1406109-012A Trip Blank 6/2/2014 Aqueous VOA by GCMS ~ethod 8260C/5030C Report Date: 6/17/2014 Page 5 of 61 All analyses 11pp\icablc to the CWA, SDWA, and RCRA arc perfom1cd in accordance to NELAC protocols Pertinent sampling in[onnation is located on the attached COC Conridential Business lnfonnation: This report is provided for the exclusive usc of the addressee PcivilCBCS of subsequent usc of the name of this company or any 1ncmbcr of its slaiT, or reproduction of this report in coJJttection with the advertisement, promotio11 or sale of lillY product or process, or in connection with lhe re-publiealion of Lhis report for any purpose other Lhan for the addressee will be granted only ou~:mnacl This company accepLs no responsibility except for the due pcrfonnancc of inspection and/or analysis in good faith and according to the n1lcs oflhc trade and of science.- 463 West 3600 South Salt Lake City, UT 84115 Phone: (801 ) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer Inorganic Case Narrative Client: Contact: Energy Fuels Resources, Inc. Garrin Palmer Project: Lab Set ID: Sample Receipt Information: Date of Receipt: Date(s) of Collection: Sample Condition: C-0-C Discrepancies: 2nd Quarter Groundwater 2014 1406109 6/5/2014 6/2-6/5/2014 Intact None Holding Time and Preservation Requirements: The analysis and preparation for the samples were performed within the method holding times. The samples were properly preserved. Preparation and Analysis Requirements: The samples were analyzed following the methods stated on the analytical reports. Analytical QC Requirements: All instrument calibration and calibration check requirements were met. All internal standard recoveries met method criterion. Batch QC Requirements: MB, LCS, MS, MSD, RPD, DUP: Method Blanks (MB): No target analytes were detected above reporting limits, indicating that the procedure was free from contamination. Laboratory Control Samples (LCS): All LCS recoveries were within control limits, indicating that the preparation and analysis were in control. Matrix Spike I Matrix Spike Duplicates (MS/MSD): All percent recoveries and RPDs (Relative Percent Differences) were inside established limits, with the following exceptions: Sample ID Analyte QC Ex_planation 1406109-001£ Calcium MS High analyte concentration 1406109-001 E Sodium MS High analyte concentration 14061 09-003B Chloride MS/RPD Sample non-homogeneity or matrix interference 1406109-003B Fluoride MS/RPD Sample non-homogeneity or matrix interference 14061 09-003 B Sulfate MS/RPD Sample non-homogeneity or matrix interference 1406109-0llE Calcium MS/MSD High analyte concentration 1406109-011£ Magnesium MS High analyte concentration 1406109-011£ Sodium MS High analyte concentration Report Date: 6/17/2014 Page 6 of61 All analyses applic.o.blc lo the CWA, SDWA, and RCRA arc performed in acwrdancc lO NELAC protocols Pcnincnt sampling infonnatiou is localcd on Lhe anachcd COC Coofidcntial Business lnfonnation: This report is proYidcd for lhe exclusive usc of the oddre:~;see, Privileges of subsequent usc of the name of this company or may member of ilS st..1ff, or reproduction of this report in connection with lhe advertisement, promotion or sale of any product or process, or in connection with the re-publication of lhis report for any purpose other lhao for the addressee will be granted only on contact This company accepts no responsibility except for the due pcrfonnance of inspection nndlor analysis in good faith and according to the rules of the trade and of science ANALYTICAL LABORATORIES 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer Duplicate (DUP): The parameters that required a duplicate analysis had RPDs within the control limits. Corrective Action: None required. Report Date: 6/17/2014 Page 7 of 61 All all~ lyses applicable to the CWA, SDWA, and RCRA are performed in accordance Lo NELAC proLocols Pertinent sampling in forma lion is localcd on Lhe auachcd COC~ Confidential Business rnformalion: This report is provided for the exclusive usc oflbc addressee. Privileges of subsequent usc of lbe name of this company or any member of its staff, or reproduction of this report in connection wilb the advertisement., promotioJJ or sale ofnny product or process, or in connection with lhe re-publication of1l1is report for any purpose other Lhan for the addressee will be graolcd only on coolacL This company accepts no respoosibilily except for lhe due perfonnance ofinspeclion and/or analysis in good failh and according lo the n1les of the lrade and of science, 463 West 3600 South Salt Lake City, UT 84115 Phone: (80 1) 263-8686 Toll Free: (888) 263-8686 Fax: (80 1) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer Volatile Case Narrative Client: Contact: Energy Fuels Resources, Inc. Garrin Palmer Project: Lab Set ID: Sample Receipt Information: Date of Receipt: Date(s) of Collection: Sample Condition: C-0-C Discrepancies: Method: Analysis: 2nd Quarter Groundwater 2014 1406109 6/5/2014 6/2-6/5/2014 Intact None SW -846 8260C/5030C Volatile Organic Compounds General Set Comments: Multiple target analytes were observed above reporting limits. Holding Time and Preservation Requirements: All samples were received in appropriate containers and properly preserved. The analysis and preparation of all samples were performed within the method holding times following the methods stated on the analytical reports. Analytical QC Requirements: All instrument calibration and calibration check requirements were met. All internal standard recoveries met method criterion. Batch QC Requirements: MB, LCS, MS, MSD, RPD, and Surrogates: Method Blanks (MBs): No target analytes were detected above reporting limits, indicating that the procedure was free from contamination. Laboratory Control Sample (LCSs): All LCS recoveries were within control limits, indicating that the preparation and analysis were in control. Matrix Spike I Matrix Spike Duplicate (MS/MSD): All percent recoveries and RPDs (Relative Percent Differences) were inside established limits, indicating no apparent matrix interferences. Surrogates: All surrogate recoveries were within established limits. Corrective Action: None required. Report Date: 6/17/2014 Page 8 of61 All analyses ~pplicablc to the CWA, SDWA, and RCRA are per fanned in accordance to NELAC protocols Pertinent sampling infonnation is located on the aLLo.chcd COC Confidential Business rnformntion: This report is provided for the exclusive usc oflhe addressee. Privileges of subsequent use of the name of this company or auy member or its staff, or reproduclion of this report in connection wirh tbc advertisement. promotion or sale or :my product or process, or in connection with the re-publication or U1is n:port for any purpose othe1 than for lhc addressee will be grRntcd only on contact This company o.cccpt.s no responsibilily except for the due pcrfonnancc ofinspccLiou ;md/or analysis in good faith nod according Lo the mlcs of lhc trade aod of science.. 463 West 3600 South Salt Lake City, UT 84115 Kyle F. Gross Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 Laboratory Director e-mail: awal@awal-labs.com, web: www.awal-labs.com Jose Rocha QA Officer ANALYTICAL LABORATO RIES QC SUMMARY REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Lab Set ID: 1406109 Dept: ME Project: 2nd Quarter Groundwater 20 14 QC Type: LCS Reporting Amount Spike Ref. RPDRef. RPD Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPD Limit Qual Lab Sample ID: LCS-32777 Date Analyzed: 06/12/2014 1622h Test Code: 200.7-DIS Date Prepared: 06/06/2014 112Sh Calcium 9.43 mg!L E200.7 0.00892 1.00 10.00 0 94.3 85-liS Magnesium 9.77 mg!L E200.7 0.0389 1.00 10.00 0 97.7 85-115 Potassium 9.38 mg/L E200.7 0.0721 1.00 10.00 0 93.8 85-115 Sodium 9.45 mg/L E200.7 0.0269 1.00 10.00 0 94.5 85 -115 Vanadium 0.187 mg!L E200.7 0.000596 0.00500 0.2000 0 93.7 85-115 Zinc 0.941 mg/L E200.7 0.00448 0.0100 1.000 0 94.1 85-115 Lab Sample ID: LCS-32778 Date Analyzed: 06/09/2014 194lh Test Code: 200.8-DIS Date Prepared: 06/06/2014 112Sh Arsenic 0.183 mg/L E200.8 0.000802 0.00200 0.2000 0 91.3 85 -115 Cadmium 0.187 mg/L E200.8 0.0000598 0.000500 0.2000 0 93.7 85-115 Chromium 0.187 mg!L E200.8 0.000608 0.00200 0.2000 0 93.3 85-115 Cobalt 0.190 mg!L E200.8 0.000124 0.00400 0.2000 0 94.9 85-115 Copper 0.194 mg!L E200.8 0.00149 0.00200 0.2000 0 97.0 85-115 Manganese 0.187 mg!L E200.8 0.00175 0.00200 0.2000 0 93.4 85-115 Molybdenum 0.193 mg!L E200.8 0.000806 0.00200 0.2000 0 96.3 85 -I 15 Nickel 0.191 mg/L E200.8 0.00175 0.00200 0.2000 0 95.5 85-115 Selenium 0.184 mg/L E200.8 0.000644 0.00200 0.2000 0 92.1 85-115 Silver 0.187 mg!L E200.8 0.000504 0.00200 0.2000 0 93.4 85-115 Lab Sample ID: LCS-32778 Date Analyzed: 06/11/2014 306h Test Code: 200.8-DIS Date Prepared: 06/06/2014 1125h Beryllium 0.193 mg/L E200.8 0.0000950 0.00200 0.2000 0 96.5 85 -115 Iron 0.887 mg!L E200.8 0.0304 0.100 1.000 0 88.7 85-115 Lead 0.184 mg!L E200.8 0.000726 0.00200 0.2000 0 92.2 85-115 Thallium 0.177 mg/L E200.8 0.0000788 0.00200 0.2000 0 88.4 85-115 Uranium 0.187 mg!L E200.8 0.0000336 0.00200 0.2000 0 93.4 85-I IS Report Date: 6/17/2014 Page 43 of61 Al1 analyses applicable to the CWA, SDWA, and RCR.A are performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee, Privileges of subsequt!nt use of the Dame of this company or any member of its stat[ or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with tht: re-publication of this report f01 any purpose other than for the addressee will be granted only on contact. This company accepts no responsibility except for the due perfonnance of inspection and/or analysis in good faith and according to the rules of the trade and of science, ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1406109 Project: 2nd Quarter Groundwater 2014 Analyte Result Lab Sample ID: LCS-32778 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Tin 0.983 Lab Sample ID: LCS-32826 Date Analyzed: Test Code: Hg-DW-DIS-245.1 Date Prepared: Mercury 0.00329 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com C SUMMARY REPORT Units Method 06/11/2014 1234h 06/06/2014 1125h mg/L E200.8 06/10/2014 1114h 06/09/2014 1445h mg/L E245.1 MDL 0.000482 0.00000675 Reporting Limit 0.00200 0.000150 Contact: Dept: QC Type: Amount Spiked 1.000 0.003330 Garrin Palmer ME LCS Spike Ref. Amount %REC 0 98.3 0 98.7 Limits 85 -115 85 -115 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt % RPD Limit Qual Report Date: 6/17/2014 Page 44 of 61 All analyses appllcable to the CWA, SDWA. and RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of the name ofthis company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product 01 process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science. ANALYTICAL Client: Energy Fuels Resources, Inc. Lab Set ID: 1406109 Project: 2nd Quarter Groundwater 20 14 Analyte Result Lab Sample ID: MB-32777 Date Analyzed: Test Code: 200.7-DIS Date Prepared: Calcium < 1.00 Magnesium < 1.00 Potassium < 1.00 Sodium < 1.00 Vanadium <0.00500 Zinc <0.0100 Lab Sample ID: MB-32778 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Arsenic < 0.00200 Cadmium <0.000500 Chromium <0.00200 Cobalt <0.00400 Copper <0.00200 Manganese < 0.00200 Molybdenum < 0.00200 Nickel < 0.00200 Selenium < 0.00200 Silver <0.00200 Lab Sample ID: MB-32778 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Beryllium < 0.000500 Iron < 0.0250 Lead < 0.000500 Thallium <0.000500 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com C SUMMARY REPORT Contact: Garrin Palmer Dept: ME QC Type: MBLK Reporting Amount Spike Rd. Units Method MDL Limit Spiked Amount %REC 06/12/2014 1620h 06/06/2014 1125h mg/L E200.7 0.00892 1.00 mg/L E200.7 0.0389 1.00 mg/L E200.7 0.0721 1.00 mg/L E200.7 0.0269 1.00 mg/L E200.7 0.000596 0.00500 mg/L E200.7 0.00448 0.0100 06/09/2014 1935h 06/06/2014 1125h mg/L E200.8 0.000802 0.00200 mg/L E200.8 0.0000598 0.000500 mg/L E200.8 0.000608 0.00200 mg/L E200.8 0.000124 0.00400 mg/L E200.8 0.00149 0.00200 mg/L E200.8 0.00175 0.00200 mg/L E200.8 0.000806 0.00200 mg/L E200.8 0.00175 0.00200 mg/L E200.8 0.000644 0.00200 mg/L E200.8 0.000504 0.00200 06/1112014 30th 06/06/2014 1125h mg/L E200.8 0.0000238 0.000500 mg/L E200.8 0.00760 0.0250 mg/L E200.8 0.000182 0.000500 mg/L E200.8 0.0000197 0.000500 Limits Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit Qual Report Date: 6/17/2014 Page 45 of61 All analyst!s applicable to the CWA. SDWA. and RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC. Confidential Business information: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of the nam~ of rhis company or any member of its staff1 or reproduction of this report in connection with the advertisement, promotion 01 sale of any product or process, or in connection with thl! re-publication of this report fm any purpose other than for the addressee will be granted only on contact. This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science, ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1406109 Project: 2nd Quarter Groundwater 20 14 Analyte Result Lab Sample ID: MB-32778 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Uranium < 0.000300 Lab Sample ID: MB-32778 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Tin <0.00200 Lab Sample ID: MB-32826 Date Analyzed: Test Code: Hg-DW-DIS-245.1 Date Prepared: Mercury <0.000150 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com C SUMMARY REPORT Contact: Dept: QC Type: Reporting Amount Units Method MDL Limit Spiked 06/11/2014 507h 06/06/2014 1125h mg!L E200.8 0.00000336 0.000300 06/11/2014 1228h 06/06/2014 1125h mg!L E200.8 0.000482 0.00200 06/10/2014 1113h 06/09/2014 1445h mg/L E245.1 0.00000675 0.000150 Garrin Palmer ME MBLK Spike Ref. Amount %REC Limits Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit Qual Report Date: 6/17/2014 Page 46 of 61 AH analyses applicable to the CWA. SD\VA. and RCRA are performed in accordance to NELAC protocols. Pertinent sampling informarion is located on the attached COC Confidential Business lnfonnation: This report is provided for the exdusive use of the addressee. Privileges of subsequent usl! of the name of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in conn~ction with tbe re-publication of this report fo1 any purpose other than for the addressee will be granted only on contact. This company accepts no responsibility except for the due performance of inspection and/or anaJysis in good faith and according to the rules of the trade and of science. 463 West 3600 South Salt Lake City, UT 84115 Kyle F. Gross Phone: (80 I) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 Laboratory Director e-mail: awal@awal-labs.com, web: www.awal-labs.com Jose Rocha QA Officer QC SUMMARY REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Lab Set ID: 1406109 Dept: ME Project: 2nd Quarter Groundwater 2014 QC Type: MS Reporting Amount Spike Ref. RPDRef. RPD Analyte Result Units Method MDL Limit Spiked Amount o/oREC Limits Amt %RPD Limit Qual Lab Sample ID: 1406109-001 EMS Date Analyzed: 06/12/2014 1625h Test Code: 200.7-DIS Date Prepared: 06/06/2014 1125h Calcium 154 mg!L E200.7 0.446 50.0 10.00 135 192 70-130 ~ Sodium 509 mg!L E200.7 1.34 50.0 10.00 477 322 70-130 ~ Lab Sample ID: 1406109-0llEMS Date Analyzed: 06/12/2014 1652h Test Code: 200.7-DIS Date Prepared: 06/06/2014 1125h Calcium 531 mg!L E200.7 0.446 50.0 10.00 533 -14.9 70-130 ~ Magnesium 188 mg!L E200.7 1.95 50.0 10.00 173 144 70-130 Sodium 398 mg!L E200.7 1.34 50.0 10.00 396 29.2 70. 130 Lab Sample ID: 1406109-00IEMS Date Analyzed: 06/12/2014 1757h Test Code: 200.7-DIS Date Prepared: 06/06/2014 1125h Magnesium 52.9 mg!L E200.7 0.0389 1.00 10.00 39.5 135 70-130 Vanadium 0.196 mg!L E200.7 0.000596 0.00500 0.2000 0 98.0 70-130 Zinc 1.05 mg!L E200.7 0.00448 0.0100 1.000 0 105 70-130 Lab Sample ID: 14061 09-0llEMS Date Analyzed: 06112/2014 1824h Test Code: 200.7-DIS Date Prepared: 06/06/2014 1125h Potassium 21.6 mg!L E200.7 0.0721 1.00 10.00 11.9 97.9 70-130 Vanadium 0.190 mg!L E200.7 0.000596 0.00500 0.2000 0 94.8 70. 130 Zinc 1.00 mg!L E200.7 0.00448 0.0100 1.000 0 100 70. 130 Lab Sample ID: 1406109-001EMS Date Analyzed: 06/12/2014 2133h Test Code: 200.7-DIS Date Prepared: 06/06/2014 1125h Potassium 17.6 mg!L E200.7 0.0721 1.00 10.00 7.07 106 70-130 -Lab Sample ID: 1406109-001EMS Date Analyzed: 06/09/2014 2003h Test Code: 200.8-DIS Date Prepared: 06/06/2014 1125h Arsenic 0.194 mg!L E200.8 0.000802 0.00200 0.2000 0 97.1 75-125 Cadmium 0.190 mg!L E200.8 0.0000598 0.000500 0.2000 0 94.8 75-125 ReportDate: 6/17/2014 Page47of61 All analyses applicable to the CWA, SDWA. and RCRA are performed in accordance to NELAC protocols Pe1tinent sampling information is located on the attached COC. Confidtmtial Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use of the nam~ of this company or any member of its staff, or r~production of this report in conn~ction with the advertisement, promotion or sale of any product or process, or in connection with the n;~·publication of this report f01 any purpose othe1 than forthe addn:ssee will be granted only on contact, This company accepts no responsibility except for tbe due perfonnance of inspection and/or analysis in good faith and according to the rules of the trade and of science. ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1406109 Project: 2nd Quarter Groundwater 20 14 Analyte Result Lab Sample ID: 1406109-001EMS Date Analyzed: Test Code: 200.8-DIS Date Prepared: Chromium 0.188 Cobalt 0.191 Copper 0.195 Manganese 0.411 Molybdenum 0.203 Nickel 0.190 Selenium 0.191 Silver 0.185 Lab Sample ID: 14061 09-0llEMS Date Analyzed: Test Code: 200.8-DIS Date J>repsi"ed: Arsenic 0.191 Cadmium 0.184 Chromium 0.185 Cobalt 0.186 Copper 0.186 Manganese 0.383 Molybdenum 0.201 Nickel 0.190 Selenium 0.200 Silver 0.178 Lab Sample ID: 1406109-001EMS Date Analyzed: Test Code: 200.8-DIS Date P.repru:ed: Beryllium 0.195 Iron 0.938 Lead 0.187 Thallium 0.178 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com C SUMMARY REPORT Reporting Units Method MDL Limit 06/09/2014 2003h 06/06/2014 1125h mg/L E200.8 0.000608 0.00200 mg/L E200.8 0.000124 0.00400 mg/L E200.8 0.00149 0.00200 mg!L E200.8 0.00175 0.00200 mg/L E200.8 0.000806 0.00200 mg/L E200.8 0.00175 0.00200 mg/L E200.8 0.000644 0.00200 mg/L E200.8 0.000504 0.00200 -06/09/2014 2135h 06/06/2014 1125h mg/L E200.8 0.000802 0.00200 mg/L E200.8 0.0000598 0.000500 mg!L E200.8 0.000608 0.00200 mg/L E200.8 0.000!24 0.00400 mg/L E200.8 0.00149 0.00200 mg/L E200.8 0.00175 0.00200 mg!L E200.8 0.000806 0.00200 mg/L E200.8 0.00175 0.00200 mg/L E200.8 0.000644 0.00200 mg!L E200.8 0.000504 0.00200 06/11/2014 317h 06/06/2014 1125h mg/L E200.8 0.0000950 0.00200 mg/L E200.8 0.0304 0.100 mg/L E200.8 0.000726 0.00200 mg!L E200.8 0.0000788 0.00200 Contact: Garrin Palmer Dept: ME QCType: MS Amount Spike Ref. Spiked Amount %REC 0.2000 0 94.1 0.2000 0 95.5 0.2000 0 97.3 0.2000 0.207 102 0.2000 0.00186 101 0.2000 0 95.0 0.2000 0 95.6 0.2000 0 92.7 0.2000 0 95.3 0.2000 0 92.2 0.2000 0 92.6 0.2000 0.00104 92.3 0.2000 0 92.9 0.2000 0.205 89.0 0.2000 0 100 0.2000 0.00386 93.2 0.2000 0.0142 93.1 0.2000 0 89.2 0.2000 0.000075 97.5 1.000 0.0343 90.4 0.2000 0 93.7 0.2000 0.000137 89.0 Limits 75-125 75-125 75-125 75-125 75-125 75-125 75-125 75-125 75-125 75-125 75-125 75-125 75-125 75-125 75-125 75-125 75 -125 75-125 75 -125 75-125 75-125 75-125 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit Qual Report Date: 6/17/2014 Page48 of61 All analyses applicable to the CWA, SDWA, and RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent usc of the name of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product 01 process, or in connection with the re-publication of this report for any purpose othe1 than for the addressee will be granted only on contact, This company accepts no responsibility except for the due performance ofinspection and/or analysis in good faith and according to tbe rules of the trade and of science, 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com American West QC SUMMARY REPORT ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Contact: Lab Set ID: 1406109 Dept: Project: 2nd Quarter Groundwater 20 14 QC Type: Reporting Amount Analyte Result Units Method MDL Limit Spiked Lab Sample ID: 1406109-001EMS Date Analyzed: 06/11/2014 317h Test Code: 200.8-DIS Date Prepared: 06/06/2014 l125h Uranium 0.197 mg!L E200.8 0.0000336 0.00200 0.2000 Lab Sample ID: 1406109-0llEMS Date Analyzed: 06/11/2014 440h Test Code: 200.8-DIS Date Prepared: 06/06/2014 1125h Beryllium 0.181 mg!L E200.8 0.0000950 0.00200 0.2000 Iron 0.943 mg!L E200.8 0.0304 0.100 1.000 Lead 0.174 mg!L E200.8 0.000726 0.00200 0.2000 Thallium 0.166 mg!L E200.8 0.0000788 0.00200 0.2000 Uranium 0.200 mg!L E200.8 0.0000336 0.00200 0.2000 Lab Sample ID: 1406109-00IEMS Date Analyzed: 06/11/2014 1245h Test Code: 200.8-DIS Date Prepared: 06/06/2014 1125h Tin 1.03 mg!L E200.8 0.000482 0.00200 1.000 Lab Sample ID: 1406109-0llEMS Date Analyzed: 06113/2014 1425h Test Code: 200.8-DIS Date Prepared: 06/06/2014 1125h Tin 0.989 mg/L E200.8 0.000482 0.00200 1.000 Lab Sample ID: 14061 09-001EMS Date Analyzed: 06/10/2014 1121h Test Code: Hg-DW-DIS-245.1 Date Prepared: 06/09/2014 1445h Mercury 0.00341 mg!L E245.1 0.00000675 0.000150 0.003330 1 -Matrix spike recovery indicates matrix inteiference. The method is in control as indicated by the LCS. 2 -Analyte concentration is too high for accurate matrix spike recovery and/or RPD. Garrin Palmer ME MS Spike Re£. Amount %REC 0.0023 97.4 0 90.6 0.0874 85.6 0 87.1 0.000425 82.7 0.0211 89.7 0.00372 103 0 98.9 0 102 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRe£. RPD Limits Amt %RPD Limit Qual 75-125 75-125 75-125 75-125 75-125 75-125 75-125 75-125 85-115 Report Date: 6/17/2014 Page 49 of 61 All analyses applicable to the CWA. SDWA. and RCRA are perfonned in accordance to NELAC protocols Pertinent sampling infonnation is located on the attached COC. Confidential Business lnfom1ation: This report is provided for the exclusive use of the addressee Privileges of subs~uent use of the nam~ of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addresste will be granted only on contact This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science~ 463 West 3600 South Salt Lake City, UT 84115 Kyle F. Gross Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 Laboratory Director e-mail: awal@awal-labs.com, web: www.awal-labs.com Jose Rocha QA Officer C SUMMARY REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Lab Set ID: 1406109 Dept: ME Project: 2nd Quarter Groundwater 20 14 QC Type: MSD Reporting Amount Spike Rer. RPDRef. RPD Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPD Limit Qual Lab Sample ID: 14061 09-001EMSD Date Analyzed: 06/12/2014 1627h Test Code: 200.7-DIS Date Prepared: 06/06/20 14 1125h Calcium 147 mg!L E200.7 0.446 50.0 10.00 135 117 70-130 !54 4.94 20 Sodium 486 mg!L E200.7 1.34 50.0 10.00 477 96.0 70-130 509 4.53 20 Lab Sample ID: 1406109-0llEMSD Date Analyzed: 06112/2014 1654h Test Code: 200.7-DIS Date Prepared: 06/06/2014 1125h Calcium 539 mg/L E200.7 0.446 50.0 10.00 533 63.1 70-130 531 1.46 20 Magnesium 182 mg!L E200.7 1.95 50.0 10.00 173 90.4 70-130 188 2.88 20 Sodium 404 mg!L E200.7 1.34 50.0 10.00 396 87.7 70-130 398 1.46 20 -Lab Sample ID: 1406109-001EMSD Date Analyzed: 06/12/2014 1759h Test Code: 200.7-DIS Date Prepared: 06/06/2014 1125h Magnesium 49.8 mg!L E200.7 0.0389 1.00 10.00 39.5 103 70-130 52.9 6.19 20 Vanadium 0.183 mg/L E200.7 0.000596 0.00500 0.2000 0 91.3 70-130 0.196 7.06 20 Zinc 0.978 mg/L E200.7 0.00448 0.0100 1.000 0 97.8 70-130 1.05 7.01 20 Lab Sample ID: 1406109-0llEMSD Date Analyzed: 06/12/2014 1825h Test Code: 200.7-DIS Date Prepared: 06/06/2014 1125h Potassium 21.8 mg!L E200.7 0.0721 1.00 10.00 11.9 99.2 70-130 21.6 0.629 20 Vanadium 0.206 mg/L E200.7 0.000596 0.00500 0.2000 0 103 70-130 0.19 8.50 20 Zinc 1.02 mg/L E200,7 0.00448 0.0100 1.000 0 102 70-130 I 1.51 20 Lab Sample ID: 14061 09-001EMSD Date Analyzed: 06/12/2014 2135h Test Code: 200.7-DIS Date Prepa.cl:d: 06/06/2014 1125h Potassium 16.7 mg/L E200.7 0.0721 1.00 10.00 7.07 95.9 70-130 17.6 5.78 20 Lab Sample ID: 1406109-001EMSD Date Analyzed: 06/09/2014 2015h Test Code: 200.8-DIS Date Prepared: 06/06/2014 1125h Arsenic 0.183 mg/L E200.8 0.000802 0.00200 0.2000 0 91.6 75-125 0.194 5.83 20 Cadmium 0.182 mg!L E200.8 0.0000598 0.000500 0.2000 0 90.8 75-125 0.19 4.22 20 Report Date: 6/17/2014 Page 50 of61 All analyses applicable to the CWA, SDWA, and RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee-Privileges of subsequent use of the name of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This company accepts no responsibility except for the due perfonnance of inspection and/or analysis in good faith and according to the rules of the trade and of science4 ANALYTICAL LABORATORIES 463 West 3600 South Salt Lake City, UT 84115 Phone: (80 I) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com C SUMMARY REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Lab Set ID: 1406109 Project: 2nd Quarter Groundwater 20 14 Analyte Lab Sample ID: 1406109-001EMSD Test Code: Chromium Cobalt Copper Manganese Molybdenum Nickel Selenium Silver 200.8-DIS Lab Sample ID: 1406109-0llEMSD Test Code: Arsenic Cadmium Chromium Cobalt Copper Manganese Molybdenum Nickel Selenium Silver 200.8-DIS Lab Sample ID: 1406109-001EMSD Test Code: 200.8-DIS Beryllium Iron Lead Thallium Result Units Method Date Analyzed: 06/09/2014 2015h Date Prepared: 06/06/2014 1125h 0.181 0.182 0.183 0.395 0.193 0.184 0.180 0.177 mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L E200.8 E200.8 E200.8 E200.8 E200.8 E200.8 E200.8 E200.8 Date Analyzed: 06/09/2014 2141h Date Prepared: 06/06/20 14 1125h 0.190 0.180 0.183 0.186 0.185 0.385 0.195 0.189 0.199 0.175 mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L E200.8 E200.8 E200.8 E200.8 E200.8 E200.8 E200.8 E200.8 E200.8 E200.8 Date Analyzed: 06/11 /2014 323h Date Prepared: 06/06/2014 1125h 0.182 0.877 0.173 0.165 mg/L mg/L mg/L mg/L E200.8 E200.8 E200.8 E200.8 MDL 0.000608 0.000124 0.00149 0.00175 0.000806 0.00175 0.000644 0.000504 0.000802 0.0000598 0.000608 0.000124 0.00149 0.00175 0.000806 0.00175 0.000644 0.000504 0.0000950 0.0304 0.000726 0.0000788 Reporting Limit 0.00200 0.00400 0.00200 0.00200 0.00200 0.00200 0.00200 0.00200 0.00200 0.000500 0.00200 0.00400 0.00200 0.00200 0.00200 0.00200 0.00200 0.00200 0.00200 0.100 0.00200 0.00200 Dept: ME QCType: MSD Amount Spiked 0.2000 0.2000 0.2000 0.2000 0.2000 0.2000 0.2000 0.2000 0.2000 0.2000 0.2000 0.2000 0.2000 0.2000 0.2000 0.2000 0.2000 0.2000 0.2000 1.000 0.2000 0.2000 Spike Ref. Amount 0 0 0 0.207 0.00186 0 0 0 0 0 0 0.00104 0 0.205 0 0.00386 0.0142 0 0.000075 0.0343 0 0.000137 o/oREC 90.3 90.8 91.7 94.0 95.8 91.9 90.1 88.4 95.0 89.9 91.5 92.5 92.5 90.4 97.4 92.7 92.5 87.5 91.2 84.3 86.3 82.2 Limits 75 -125 75-125 75-125 75-125 75-125 75-125 75-125 75-125 75-125 75-125 75-125 75-125 75 -125 75-125 75-125 75-125 75 -125 75-125 75-125 75-125 75 -125 75-125 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRer. RPD Amt % RPD Limit Qual 0.188 0.191 0.195 0.411 0.203 0.19 0.191 0.185 0.191 0.184 0.185 0.186 0.186 0.383 0.201 0.19 0.2 0.178 0.195 0.938 0.187 0.178 4.11 4.99 5.92 4.02 4.81 3.33 5.89 4.70 0.327 2.50 1.17 0.198 0.367 0.710 2.95 0.494 0.575 1.90 6.74 6.73 8.32 7.88 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 Report Date: 6/17/2014 Page 51 of 6 I All analyses applicable to the CWA. SDWA. and RCRA are performed in accordance to NELAC protocols~ Pertinent sampling information is located on the attached COC. Confidential Business [nformation: This report is provided for the exclusive use of the addressee Privileges of subsequent use of the name of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process. or in connection with the re-publication of this teport fm any purpose other than for the addressee will be granted only on contact. This company accepts no responsibility except for the due perfonnance of inspection and/or analysis in good failh and according to the rules of the trade and of science. 463 West 3600 South Salt Lake City, UT 84115 Kyle F. Gross Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 Laboratory Director e-mail: awal@awal-labs.com, web: www.awal-labs.com Jose Rocha QA Officer ANALYTICAL LABORATORIES ;>O;C SUMMARY REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Lab Set ID: 1406109 Dept: ME Project: 2nd Quarter Groundwater 2014 QCType: MSD Reporting Amount Spike Ref. RPDRef. RPD Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPD Limit Qual Lab Sample ID: 1406109-001EMSD Date Analyzed: 06/1 J/20 14 323h Test Code: 200.8-DIS Date Prepared: 06/06/2014 1125h Uranium 0.180 mg!L E200.8 0.0000336 0.00200 0.2000 0.0023 88.7 75-125 0.197 9.32 20 -Lab Sample ID: 1406109-0llEMSD Date Analyzed: 06/11/2014 445h Test Code: 200.8-DIS Date Prepared: 06/06/2014 1125h Beryllium 0.183 mg!L E200.8 0.0000950 0.00200 0.2000 0 91.7 75-125 0.181 1.20 20 Iron 0.939 mg!L E200.8 0.0304 0.100 1.000 0.0874 85.1 75-125 0.943 0.492 20 Lead 0.174 mg!L E200.8 0.000726 0.00200 0.2000 0 86.8 75-125 0.174 0.340 20 Thallium 0.166 mg!L E200.8 0.0000788 0.00200 0.2000 0.000425 82.8 75-125 0.166 0.102 20 Uranium 0.200 mg!L E200,8 0.0000336 0.00200 0.2000 0.0211 89.5 75-125 0.2 0.186 20 Lab Sample ID: 1406109-00lEMSD Date Analyzed: 06/11/2014 1251h Test Code: 200.8-DIS Date Prepared: 06/06/2014 1 125h Tin 0.984 mg!L E200.8 0.000482 0.00200 1.000 0.00372 98.0 75-125 1.03 4.60 20 Lab Sample ID: 1406109-0llEMSD Date Analyzed: 06113/2014 1431h Test Code: 200.8-DIS Date Prepared: 06/06/2014 1125h Tin 0.970 mg!L E200.8 0.000482 0.00200 1.000 0 97.0 75-125 0.989 1.97 20 Lab Sample ID: 1406109-00lEMSD Date Analyzed: 06/10/2014 1122h Test Code: Hg-DW-DIS-245.1 Date Prepared: 06/09/2014 1445h Mercury 0.00340 mg!L E245.1 0.00000675 0.000150 0.003330 0 102 85-I 15 0.00341 0.323 20 2 -Analyte concentration is too high for accurate matrix spike recovery and/or RPD. ReponDate: 6/17/2014 Page52of61 All analyses applicable to the CWA. SDWA. and RCRA are perfonned in accordance w NELAC protocols. Pertinent sampling information is located on the auached COC. Confidential Business 1nfomlation: This report is provided for the exclusive use of the addressee~ Privil~ges of subsequent use of the nam~ of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process. orin connection with the re·publication of this report for any purpose othe1 than for the addressee will be granted only on contact This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science. ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1406109 Project: 2nd Quarter Groundwater 2014 Analyte Result Lab Sample ID: 1406109-00lCDUP Date Analyzed: Test Code: TDS-W-2540C Total Dissolved Solids 2,000 Units 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com C SUMMARY REPORT Contact: Garrin Palmer Dept: we QCType: DUP Reporting Amount Spike Ref. Method MDL Limit Spiked Amount %REC 06/06/2014 1240h mg!L SM2540C 4.34 20.0 Limits Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit 1950 2.63 5 Qual Report Date: 6/17/2014 Page 53 of61 All analys~s applicable to the CWA. SDWA. and RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC. Confidential Business Information: This report is provided fo1' the exclusive usc of the addressee Privileges of subsequent use of the natne of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of rhis report fort any purpose other than for the <Jddressee wi II be gnmted only on contact. This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science. 463 West 3600 South Salt Lake City, UT 84115 Kyle F. Gross Phone: (801 ) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 Laboratory Director e-mail: awal@awal-Jabs.com, web: www.awal-labs.com Jose Rocha QA Officer ANALYTICAL LABORATORIES ::oc C SUMMARY REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Lab Set ID: 1406109 Dept: we Project: 2nd Quarter Groundwater 2014 QC Type: LCS Reporting Amount Spike Ref. RPDRef. RPD Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPD Limit Qual Lab Sample ID: LCS-R70178 Date Analyzed: 06/11 /2014 1156h Test Code: 300.0-W Chloride 5.31 mg!L E300.0 0.00623 0.100 5.000 0 106 90-110 Sulfate 5.38 mg!L E300.0 0.0331 0.750 5.000 0 108 90-110 -Lab Sample ID: LCS-R70302 Date Analyzed: 06/12/20141153h Test Code: 300.0-W Chloride 4.92 mg/L E300.0 0.00623 0.100 5.000 0 98.5 90-110 Fluoride 5.00 mg/L E300.0 0.00510 0.100 5.000 0 100 90-110 Sulfate 4.81 mg/L E300.0 0.0331 0.750 5.000 0 96.2 90-110 -Lab Sample ID: LCS-R70323 Date Analyzed: 06/13/2014 1705h Test Code: 300.0-W Fluoride 4.98 mg/L E300.0 0.00510 0.100 5.000 0 99.5 90-110 Lab Sample ID: LCS-R70008 Date Analyzed: 06/10/2014 614h Test Code: ALK-W-23208 Alkalinity (as CaC03) 50,100 mg/L SM2320B 0.719 10.0 50,000 0 100 90-110 Lab Sample ID: LCS-32971 Date Analyzed: 06/16/2014 1235h Test Code: NH3-W-350.1 Date Prepared: 06/15/2014 IIOOh Ammonia (as N) 0.963 mg/L E350.1 0.0214 0.0500 1.000 0 96.3 90-110 Lab Sample ID: LCS-R70325 Date Analyzed: 06/14/2014 1732h Test Code: N02/N03-W-353.2 Nitrate/Nitrite (as N) 1.01 mg/L E353.2 0.00368 0.0100 1.000 0 101 90-110 Lab Sample ID: LCS-R69975 Date Analyzed: 06/06/2014 1240h Test Code: TDS-W -2540C Total Dissolved Solids 202 mg!L SM2540C 2.17 10.0 205.0 0 98.5 80-120 Report Date: 6/17/2014 Page 54 of61 All analyses applicable to the CWA. SDWA. fll1d RCRA are performed in accordance to NELAC protocols-Pertinent sampling information is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee1 Privileges of subsequent use of the name of this company or any member of its staff. or reproduction of this report in cDnncction with the advertisement, promotion 01 sale of any product or process. or in connection with the re-publiciltion of this report for any purpose other than forth~ uddressee will be granted only on contact~ This company accepts no responsibility except for the due perfonnance of inspection and/or analysis in good faith and according to the rules of the trade and of science. Client: Energy Fuels Resources, Inc. Lab Set ID: 1406109 Project: 2nd Quarter Groundwater 2014 Analyte Result Lab Sample ID: MB-R70178 Date Analyzed: Test Code: 300.0-W Chloride < 0.100 Sulfate < 0.750 Lab Sample ID: MB-R70302 Date Analyzed: Test Code: 300.0-W Chloride <0.100 Fluoride < 0.100 Sulfate <0.750 Lab Sample ID: MB-R70323 Date Analyzed: Test Code: 300.0-W Fluoride < 0.100 Lab Sample ID: MB-R70008 Date Analyzed: Test Code: ALK-W-23208 Bicarbonate (as CaC03) < 1.00 Carbonate (as CaC03) < 1.00 Lab Sample ID: MB-32971 Date Analyzed: Test Code: NH3-W-350.1 Date Prepared: Ammonia (as N) < 0.0500 Lab Sample ID: MB-R7032S Date Analyzed: Test Code: N02/N03-W-353.2 Nitrate/Nitrite (as N) <0.0100 Lab Sample ID: MB-R6997S Date Analyzed: Test Code: TDS-W-2540C Total Dissolved Solids < 10.0 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com C SUMMARY REPORT Contact: Dept: QC Type: Reporting Amount Units Method MDL Limit Spiked 06/11/2014 1140h mg!L E300.0 0.00623 0.100 mg/L E300.0 0.0331 0.750 -06/12/2014 I 137h mg/L E300.0 0.00623 0.100 mg/L E300.0 0.00510 0.100 mg/L E300.0 0.0331 0.750 06/13/2014 1650h mg!L E300.0 0.00510 0.100 06/10/2014 614h mg/L SM2320B 0.719 J.OO mg/L SM2320B 0.719 1.00 06/16/2014 1234h 06/15/2014 IIOOh mg/L E350.1 0.0214 0.0500 06/14/2014 1730h mg/L E353.2 0.00368 0.0100 06/06/2014 1240h mg/L SM2540C 2.17 10.0 Garrin Palmer we MBLK Spike Ref. Amount %REC Limits Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit Qual Report Date: 6/17/2014 Page 55 of61 All analyses applicable to the CWA, SDWA. and RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC. Confidential Business lnfonnation: This report is provided for the exclusive use of the address~ Privileges of subsequent use of the name of this company or any member of its staff. or reproduction of this r~port in connection with the advertisement, promotion ot sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This company accepts no responsibility except for the due perfonnance of inspection and/or analysis in good faich and according to the rules of the tradt: and of science, 463 West 3600 South Salt Lake City, UT 84115 Kyle F. Gross Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 Laboratory Director e-mail: awal@awal-labs.com, web: www.awal-labs.com Jose Rocha QA Officer C SUMMARY REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Lab Set ID: 1406109 Dept: we Project: 2nd Quarter Groundwater 2014 QC Type: MS Reporting Amount Spike Ref. RPDRef. RPD Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPD Limit Qual Lab Sample ID: 1406109-001BMS Date Analyzed: 06/11/2014 1623h Test Code: 300.0-W Chloride 4,730 mg!L E300.0 6.23 100 5,000 0 94.5 90-I 10 Sulfate 6,030 mg/L E300.0 33.1 750 5,000 1210 96.4 90-110 Lab Sample ID: 1406109-00JBMS Date Analyzed: 06/12/2014 1446h Test Code: 300.0-W Chloride 21,000 mg/L E300.0 31.2 500 25,000 136 83.4 90-110 Fluoride 20,700 mg/L E300.0 25.5 500 25,000 37.6 82.8 90-110 Sulfate 23,000 mg/L E300.0 166 3,750 25,000 2460 82.3 90-I 10 Lab Sample ID: 1406109-001BMS Date Analyzed: 06/10/2014 614h Test Code: ALK-W-23208 Alkalinity (as CaC03) 382 mg!L SM2320B 0.719 10.0 50.00 333 98.6 80-120 Lab Sample ID: 1406109-011BMS Date Analyzed: 06/10/2014 614h Test Code: ALK-W-23208 Alkalinity (as CaC03) 409 mg/L SM2320B 0.719 10.0 50.00 360 98.4 80-120 Lab Sample ID: 1406109-002DMS Date Analyzed: 06/16/2014 1239h Test Code: NH3-W-350.1 Date Prepared: 06/15/2014 llOOh Ammonia (as N) 1.58 mg/L E350.1 0.0214 0.0500 1.000 0.614 96.9 90-110 Lab Sample ID: 14061 09-007DMS Date Analyzed: 06/16/2014 1252h Test Code: NH3-W-350.1 Date Prepared: 06/15/2014 I lOOh Ammonia (as N) 1.53 mg/L E350.1 0.0214 0.0500 1.000 0.588 94.0 90-I 10 Lab Sample ID: 1406109-00JDMS Date Analyzed: 06/14/2014 1737h Test Code: N02/N03-W-353.2 Nitrate/Nitrite (as N) 1.06 mg/L E353.2 0.00368 0.0100 1.000 0.098 96.6 90-110 1 -Matrix spike recovery indicates matrix interference. The method is in control as indicated by the LCS. Report Date: 6/17/2014 Page 56 of 61 All analyses applicable to the CWA, SDWA, and RCRA are perfonned in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use ofth~ addressee Privileges of subsequent use of the name of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any p10duct or process, or in connection with the re·publication of this report for any purpose othe;.:r than for the addressee will be granted only on contact. This company accepts no responsibility except for the due perfonnance of inspection and/or analysis in good faith and according to the rules of the trade and of science. 463 West 3600 South Salt Lake City, UT 84115 Kyle F. Gross Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 Laboratory Director e-mail: awa1@awal-1abs.com, web: www.awal-labs.com Jose Rocha QA Officer C SUMMARY REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Lab Set ID: 1406109 Dept: we Project: 2nd Quarter Groundwater 20 14 QC Type: MSD Reporting Amount Spike Ref. RPDRef. RPD Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPD Limit Qual Lab Sample ID: 1406109-001BMSD Date Analyzed: 06/1112014 1639h Test Code: 300.0-W Chloride 5,300 mg!L E300.0 6.23 100 5,000 0 106 90-110 4730 11.5 20 Sulfate 6,580 mg/L E300.0 33.1 750 5,000 1210 107 90-110 6030 8.64 20 Lab Sample ID: 1406109-00JBMSD Date Analyzed: 06/12/2014 1502h Test Code: 300.0-W Chloride 26,200 mg/L E300.0 31.2 500 25,000 136 104 90-110 21000 22.2 20 @ Fluoride 26,500 mg!L E300.0 25.5 500 25,000 37.6 106 90-110 20700 24.5 20 @ Sulfate 29,600 mg/L E300.0 166 3,750 25,000 2460 108 90-110 23000 24.8 20 @ Lab Sample ID: 1406109-001BMSD Date Analyzed: 06/10/2014 614h Test Code: ALK-W-23208 Alkalinity (as CaC03) 382 mg/L SM2320B 0.719 10.0 50.00 333 98.6 80-120 382 0 10 Lab Sample ID: 1406109-0llBMSD Date Analyzed: 06/10/2014 614h Test Code: ALK-W-23208 Alkalinity (as CaC03) 409 mg/L SM2320B 0.719 10.0 50.00 360 98.4 80-120 409 0 10 Lab Sample ID: 14061 09-002DMSD Date Analyzed: 06/16/2014 1240h Test Code: NH3-W-350.1 Date Prepared: 06/15/2014 1100h Ammonia (as N) 1.55 mg/L E350.1 0.0214 0.0500 1.000 0.614 94.0 90-110 1.58 1.87 10 Lab Sample ID: 1406109-007DMSD Date Analyzed: 06/16/2014 1253h Test Code: NH3-W-350.1 Date l~repared: 06/15/2014 llOOh Ammonia (as N) 1.56 mg/L E350.1 0.0214 0.0500 1.000 0.588 96.9 90-110 1.53 1.89 10 Lab Sample ID: 1406109-00JDMSD Date Analyzed: 06/14/2014 1739h Test Code: N02/N03-W-353.2 Nitrate/Nitrite (as N) 1.06 mg/L E353.2 0.00368 0.0100 1.000 0.098 96.6 90-110 1.06 0.0188 10 @ -High RPD due to suspected sample non-homogeneity or matrix interference. Report Date: 6/17/2014 Page 57 of61 All analyses applicable to the CWA, SDWA, and RCRA are performed in accordance to NELAC protocols. Pertinent sampling informacion is located on the attached COC. Confidential Business Information: This 1eport is provided for the exclusive use of the addressee. Privileges of subsequent use of the name of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product 01 process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the rrade and of science. American West ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1406109 Project: 2nd Quarter Groundwater 20 14 Analyte Result Units 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-1abs.com, web: www.awa1-labs.com C SUMMARY REPORT Method MDL Reporting Limit Contact: Dept: QCType: Amount Spiked Garrin Palmer MSVOA LCS Spike Ref. Amount %REC Lab Sample ID: LCS VOC-C 0605148 Date Analyzed: 06/05/2014 2009h Test Code: 8260-W Benzene Chloroform Methylene chloride Naphthalene Tetrahydrofuran Toluene Xylenes, Total Surr: I ,2-Dichloroethane-d4 Surr: 4-Bromofluorobenzene Surr: Dibromofluoromethane Surr: Toluene-d8 Lab Sample ID: LCS VOC-C 060614A Test Code: 8260-W Chloroform Surr: I ,2-Dichloroethane-d4 Surr: 4-Bromofluorobenzene Surr: Dibromofluoromethane Surr: To1uene-d8 20.9 J.lg/L SW8260C 20.9 ).lg/L SW8260C 21.2 J.lg/L SW8260C 18.6 J.lg/L SW8260C 19.4 J.lg/L SW8260C 20.5 J.lg/L SW8260C 64.2 ).I giL SW8260C 53.8 ).lg/L SW8260C 48.3 ).lg/L SW8260C 51.9 ).lg/L SW8260C 49.4 ).lg/L SW8260C Date Analyzed: 06/06/2014 811h 21.6 ).lg/L SW8260C 55.0 ).lg/L SW8260C 47.4 ).I giL SW8260C 51.8 ).I giL SW8260C 49.0 ).lg/L SW8260C 0.0859 2.00 20.00 0 104 0.626 2.00 20.00 0 105 0.321 2.00 20.00 0 106 0.315 2.00 20.00 0 92.8 0.214 2.00 20.00 0 96.8 0.206 2.00 20.00 0 103 0.333 2.00 60.00 0 107 50.00 108 50.00 96.6 50.00 104 50.00 98.8 0.626 2.00 20.00 0 108 50.00 110 50.00 94.8 50.00 104 50.00 97.9 Limits 62-127 67-132 32-185 28-136 43-146 64-129 52-134 76-138 77-121 67-128 81 -135 67-132 76-138 77-121 67-128 81-135 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt % RPD Limit Qual ReportDate: 6/17/2014 Page58of61 AU analyses applicable to the CW A. SDWA~ and RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC Confidential Business Information: This report is provided for the exclusive us~ of the addressee Privileges of subsequent use of the name of this company or any member of its stiff. or reproduction of this report in connection with the advettisement. promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose orhc:1 than for the addressee will be granted only on contact. This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith <md according to the rules of the trade and of science ANALYTICAL Client: Energy Fuels Resources, Inc. Lab Set ID: 1406109 Project: 2nd Quarter Groundwater 2014 Analyte Result Units 463 West 3600 South Salt Lake City, UT 84115 Phone: (80 I) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com C SUMMARY REPORT Contact: Garrin Palmer Method MDL Reporting Limit Dept: MSVOA QC Type: MBLK Amount Spiked Spike Ref. Amount %REC Lab Sample ID: MB VOC-C 0605148 Date Analyzed: 06/05/2014 2047h Test Code: 2-Butanone Acetone Benzene 8260-W Carbon tetrachloride Chloroform Chloromethane Methylene chloride Naphthalene Tetrahydrofuran Toluene Xylenes, Total Surr: I ,2-Dichloroethane-d4 Surr: 4-Bromofluorobenzene Surr: Dibromofluoromethane Surr: Toluene-d8 Lab Sample ID: MB VOC-C 060614A Test Code: 8260-W Chloroform Surr: I ,2-Dichloroethane-d4 Surr: 4-Bromofluorobenzene Surr: Dibromofluoromethane Surr: Toluene-d8 <20.0 <20.0 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 53.8 49.9 50.3 51.0 Date Analyzed: < 1.00 55.3 49.7 51.1 50.8 f.lg/L SW8260C f.lg/L SW8260C f.lg/L SW8260C f.lg/L SW8260C f.lg/L SW8260C f.lg/L SW8260C f.lg/L SW8260C f.lg/L SW8260C f.lg/L SW8260C f.lg/L SW8260C f.lg/L SW8260C f.lg/L SW8260C f.lg/L SW8260C f.lg/L SW8260C f1g/L SW8260C 06/06/20 14 848h f.lg/L SW8260C f.lg/L SW8260C f.lg/L SW8260C f.lg/L SW8260C f.lg/L SW8260C 1.01 3.62 0.0859 0.738 0.626 0.214 0.321 0.315 0.214 0.206 0.333 0.626 20.0 20.0 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 108 99.8 101 102 Ill 99.4 102 102 Limits 76-138 77-121 67-128 81-135 76-138 77-121 67-128 81 -135 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt % RPD Limit Qual Report Date: 6/17/2014 Page 59 of 61 All analyses applicable to tht: CWA, SDWA. and RCRA are performed in accordance ro NELAC protocols. Pertinent sampling information is located on the attached COC. Confidential Business rnforrnation: This report is provided for the exclusive use of the: addressee. Privileges of subsequent use of the name of this company or any member of its staff, or reproduction of this repon in connection with the advenisement, promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the rrade and of science. ANALYTICAL LABORATORIE'S Client: Energy Fuels Resources, Inc. Lab Set ID: 1406109 Project: 2nd Quarter Groundwater 2014 Analyte Result Units 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com C SUMMARY REPORT Contact: Garrin Palmer Method MDL Reporting Limit Dept: MSVOA QCType: MS Amount Spiked Spike Ref. Amount %REC Lab Sample ID: 1406109-001AMS Date Analyzed: 06/05/2014 2353h Test Code: 8260-W Benzene Chloroform Methylene chloride Naphthalene Tetrahydrofuran Toluene Xylenes, Total Surr: I ,2-Dichloroethane-d4 Surr: 4-Bromofluorobenzene Surr: Dibromofluoromethane Surr: Toluene-d8 Lab Sample ID: 1406108-001AMS Test Code: 8260-W Chloroform Surr: I ,2-Dich1oroethane-d4 Surr: 4-Bromofluorobenzene Surr: Dibromofluoromethane Surr: Toluene-d8 21.3 f!g/L SW8260C 21.5 f!g/L SW8260C 22.0 f!g/L SW8260C 17.5 f!g/L SW8260C 33.5 f!g/L SW8260C 20.0 f!g/L SW8260C 60.7 f!g/L SW8260C 56.4 f!g/L SW8260C 49.0 f!g/L SW8260C 53.1 f!g/L SW8260C 48.5 f!g/L SW8260C Date Analyzed: 06/06/20 14 944h 10,800 f!g/L SW8260C 27,700 f!g/L SW8260C 24,300 f!g/L SW8260C 26,000 f!g/L SW8260C 24,200 f!g/L SW8260C 0.0859 2.00 20.00 0 106 0.626 2.00 20.00 0 107 0.321 2.00 20.00 0 110 0.315 2.00 20.00 0 87.5 0.214 2.00 20.00 5.22 141 0.206 2.00 20.00 0 99.8 0.333 2.00 60.00 0 101 50.00 113 50.00 98.0 50.00 106 50.00 97.0 313 1,000 10,000 0 108 25,000 111 25,000 97.1 25,000 104 25,000 96.7 Limits 66-145 50-146 30-192 41 -131 43-146 18-192 42-167 72-151 80-128 80-124 77-129 50-146 72-151 80-128 80-124 77-129 Kyle F. Gross Laboratory Director Jose Rocha QAOfficer RPDRef. RPD Amt % RPD Limit Qual Report Date: 6/17/2014 Page 60 of6l All analyses applicable to the CWA. SDWA. and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee. Privileges of subsequt:nt use of the name of this company or any m~mber of its staff, or reproduction of this report in connection with the advertisement, promotion Ol' sale of any product or process, or in connection with there-publication of this report for any putpase other than for the addressee wi ll be granted only on contact. This company accepts no responsibility except for the due perfonnance of inspection and/or analysis in good faith and according to the rules of the trade and of science, 463 West 3600 South Salt Lake City, UT 84115 Kyle F. Gross Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 Laboratory Director e-mail: awal@awal-Jabs.com, web: www.awal-labs.com Jose Rocha QA Officer American West QC SUMMARY REPORT ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Lab Set ID: 1406109 Dept: MSVOA Project: 2nd Quarter Groundwater 2014 QC Type: MSD Reporting Amount Spike Ref. RPD Ref. RPD Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPD Limit Qual Lab Sample ID: 1406109-001AMSD Date Analyzed: 06/06/2014 012h Test Code: 8260-W Benzene 22.7 IJg/L SW8260C 0.0859 2.00 20.00 0 113 66-145 21.3 6.38 25 Chloroform 22.5 IJg/L SW8260C 0.626 2.00 20.00 0 113 50-146 21.5 4.73 25 Methylene chloride 23.0 ~Jg/L SW8260C 0.321 2.00 20.00 0 115 30-192 22 4.53 25 Naphthalene 18.3 IJg/L SW8260C 0.315 2.00 20.00 0 91.4 41 -131 17.5 4.42 25 Tetrahydrofuran 32.3 IJg/L SW8260C 0.214 2.00 20.00 5.22 136 43-146 33.5 3.43 25 Toluene 21.3 IJg/L SW8260C 0.206 2.00 20.00 0 107 18-192 20 6.59 25 Xylenes, Total 65.1 IJg/L SW8260C 0.333 2.00 60.00 0 109 42-167 60.7 7.08 25 Surr: I ,2-Dichloroethane-d4 56.6 IJg/L SW8260C 50.00 113 72-151 Surr: 4-Bromofluorobenzene 48.0 ~Jg/L SW8260C 50.00 96.0 80-128 Surr: Dibromofluoromethane 52.6 IJg/L SW8260C 50.00 105 80-124 Surr: Toluene-d8 48.9 IJg/L SW8260C 50.00 97.7 77-129 Lab Sample ID: 1406108-001AMSD Date Analyzed: 06/06/2014 J003h Test Code: 8260-W Chloroform 10,500 IJg/L SW8260C 313 1,000 10,000 0 105 50-146 10800 2.63 25 Surr: I ,2-Dichloroethane-d4 27,900 ~Jg/L SW8260C 25,000 112 72-151 Surr: 4-Bromofluorobenzene 23,500 IJg/L SW8260C 25,000 94.1 80-128 Surr: Dibromofluoromethane 25,800 IJg/L SW8260C 25,000 103 80-124 Surr: Toluene-d8 24,300 IJg/L SW8260C 25,000 97.3 77-129 Report Date: 6/17/2014 Page 61 of61 AJI analyses applicable to the CW A. SDWA. and RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC. Confidential Business lnfom1ation: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of the name of this company or any member of its staff, or reproduction of this rcpon in connection with the advertisement. promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose othe1 than for the addressee will be granted only on contact .. This company accepts no responsibility exc:epr for the due performance of inspection and/or anaJysis in good faith and accord ins to the rules of the trade and of sdence American West Analytical Laboratories UL Denison WORK ORDER Summary Work Order: 1406109 Due Date: 6/16/2014 Page 1 of8 Client: Client ID: Project: Comments: Sample ID 1406109-001A 1406109-00 lB 1406109-001C 1406109-00ID 1406109-001 E 1406109-002A 14061 09-002B Printed: 6/5/2014 Energy Fuels Resources, Inc. DENlOO 2nd Quarter Groundwater 2014 Contact: Garrin Palmer QC Level: III WO Type: Project PA Rush. QC 3 (Summary/No chromatograms). Alkalinity must be run at full volume. Groundwater project specific DL's: Assumes dilution of2 for U, 5 for Be, Fe, Pb, and Tl, and 20X for others for required 200.8 PQLs. Run 200.8 on the Agilent. EDD-Denison and ElM-Locus. Email Group.; Run Fe by 200.8 for necessary reporting limits.; ~ Client Sample ID Collected Date Received Date Test Code Matrix Sel Storage MW-05_06042014 6/4/2014 1130h 6/5/2014 1615h 8260-W Aqueous 0 VOCFridge 3 Test ()i'OriJI: 8260-W-Cuseom; #of Ana(vles: Il l # qf Surr: 4 300.0-W IJ1 df-wc 3 SEL-Ana[ytes: CL F S04 ALK-W-2320B VI df-wc 2 SEL AIUJ/jltt:r> ALKB ALKC TDS-W-2540C ~ ww-tds I SEL d1UJiyrt:.~: TDS NH3-W-350.1 ~ df-no2/no3 & nh3 I SEL .Analytes: NH3N NB3-W-PR M df-no2/no3 & nh3 N02/N03-W-353.2 ~ df-no2/no3 & nh3 ISELAn~y~:N03N02N 200.7-DIS !Jl df-met 6 SEL Ar1~yte.t: CA MG K NA V ZN 200.7-DIS-PR ~ df-met 200.8-DIS 0 df-met 16 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG TLSNU 200.8-DIS-PR ~ df-met HG-DW-DIS-245.1 ~ df-met I SEL Analytes: HG HG-DW-DIS-PR ~ df-met IONBALANCE ~ df-met 5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Ca/c MW-11_06032014 6/3/2014 1105h 6/5/2014 1615h 8260-W Aqueous ~ VOCFridge ' Test Group: 8260-W~CfL!IOmi #of Alta lyres: II I # of Sw'r: 4 300.0-W 0 df-wc 3 SEL Al:al:Jiles: CL F S04 ALK-W-2320B VI df-wc 2 SEL Anal)'tes: ALKB ALKC FOR LABORATORY USE ONLY [fill out on page 1]: %M HOI~ HOK __ HOK __ COC Emailed WORK ORDER Summary Client: Energy Fuels Resources, Inc. SampleiD Client Sample ID Collected Date 14061 09-002C MW-11_06032014 6/312014 1105h 1406109-002D 14061 09-002E 1406109-003A MW-12_06042014 6/4/2014 1320h 14061 09-003B 14061 09-003C 1406109-003D 1406109-003E WorkOrder: 1406109 Page 2 of8 Due Date: 6/16/2014 Received Date Test Code Matrix Sel Storage 6/512014 1615h TDS-W-2540C Aqueous ~ ww-tds 6/5/2014 161Sh 1 SELAnalytu: TDS NH3-W-350.1 ~ df-no21no3 & nh3 I SEL Analytes: NH3N NH3-W-PR 0 df-no2/no3 & nh3 N02/N03-W-353.2 ~ df-no2/no3 & nh3 I SELAnalytes: N03N02N 200.7-DIS ~ df-met 6 SEL Analytes: CA MG K NA V ZN 200.7-DIS-PR ~f-met 200.8-DIS ~ I 6 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG TLSNU 200.8-DIS-PR 2l HG-DW-DIS-245.1 ~ 1 SEL Analytes: HG HG-DW-DIS-PR ~ IONBALANCE 0 5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc df-met df-met df-met df-met df-met 8260-W Aqueous ~ VOCFridge Test Grar!P: 8260-W-CU."itom; #of Anol)!fts; 11 I# ofSurr;· 4 300.0-W ~ df-we 3 SEL Analyt11..s: CL F S04 ALK-W-2320B 2 SEL Analytes: ALKB ALKC TDS-W-2540C ~ 1 SEL Anttlyias: TDS NHJ-W-350.1 ~ 1 SEL Analytes: NH3N NH3-W-PR ~ N02/N03-W-353.2 ~ 1 SELAnolytes: N03N02N 200.7-DIS 6 SEL Aualytesr CA MG K NA V ZN 200.7-DIS-PR ~ 200.8-DIS ~ I 6 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG TLSNU 200.8-DIS-PR HG-DW-DIS-245.1 1 SEL Analytes: HG df-wc ww-tds df-no2/no3 & nh3 df-no2/no3 & nh3 df-no2/no3 & nh3 df-met df-met df-met df-met df-met Printed: 6/5/2014 FORLABORATORYUSEONLY[filloutonpage1]: %M 0 RTO CNO TATO QCO HOK __ _ HOK __ _ HOK___ COC Emailed,__ ___ _ WORK ORDER Summary Client: Energy Fuels Resources, Inc. SampleiD Client Sample ID 1406109-003E MW-12_06042014 1406109-004A MW-14_06032014 1406109-004B 1406109-004C 1406109-0040 1406109-004E 1406109-005A MW-15_06042014 14061 09-005B 1406109-00SC 1406109-0050 Work Order: 1406109 Due Date: 6/16/2014 Page 3 of8 Collected Date Received Date Test Code Matrix Sel Storage 6/4/2014 1320h 6/5/2014 1615h 6/3/2014 1450h 6/5/2014 1615h 6/4/2014 1 OOOh 6/5/2014 1615h HG-DW-DIS-PR Aqueous ~ df-met IONBALANCE ~ df-met 5 SEL Anal)·l~s: BALANCE Anions Cations TDS-Balance TDS-Calc 8260-W Aqueous ~ VOCFridge Test Group: 8260-W.Custom: #·of Ana lyles: 11 I# of Slur; 4 300.0-W IJl df-wc 3 SEL AllQlj les; CL F S04 ALK-W-2320B df-wc 2 SEL.Analytes: ALKB ALKC TDS-W-2540C ww-tds 1 SEL A.nalyu~;r: TDS NH3-W-350.1 0 df-no2/no3 & nh3 1 SEL A1!111;)11es: NH3N NH3-W-PR 0 df-no2/no3 & nb3 N02/N03-W-353.2 0 df-no2/no3 & nh3 1 SEL Analytes: N03N02N 200.7-DIS ~ df-met 6 SEL Analyfl!.'i; CA MG K NA V ZN 200.7-DIS-PR df-met 200.8-DIS 0 df-met 16 SELAnalytes: ASBECD CRCOCUFEPB MN MONI SEAG TLSNU 200.8-DIS-PR ~ df-met HG-DW-DIS-245.1 df-met 1 SEL A.nalytts: HG HG-DW-DIS-PR df-met IONBALANCE ~ df-met 5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc 8260-W Aqueous 0 VOCFridge Test Group: 8260-W-Custom; #of Ana/ytl!s: 11 I #,ofSurr: 4 300.0-W Vl df-wc 3 SEL Analyw: CL F S04 ALK-W-2320B df-wc 2 SEL Analytes: ALKB ALKC TDS-W-2540C ~ ww-tds 1 SEL Analyl11s: TDS NHJ-W-350.1 ~ df-no2/no3 & nh3 1 SEL Analytes: NH3N NH3-W-PR df-no2/no3 & nh3 3 3 Printed: 6/5/2014 FOR LABORATORY USE ONLY [fill out on page 1]: %M 0 RT 0 CN 0 TAT 0 QC 0 HOK __ HOK __ _ HOK___ COC Emailed-!..._ ___ _ WORK ORDER Summary Client: Energy Fuels Resources, Inc. SampleiD Client Sample ID Collected Date 14061 09-00SD ~-15_06042014 6/4/2014 1000h 1406109-00SE 1406109-006A ~-26_06052014 6/5/2014 0630h 14061 09-006B 1406109-006C 1406109-0060 1406109-006E WorkOrder: 1406109 Page 4 of8 Due Date: 6/16/2014 Received Date Test Code Matrix Sel Storage 6/5/2014 1615h N02/N03-W-353.2 Aqueous ~ df-no2/no3 & nh3 6/5/2014 1615h 1 SEL Analytes: N03N02N 200.7-DIS 0 df-met 6 SEL AllalJ{eS; CA MG K NA V ZN 200.7-DIS-PR ~ df-met 200.8-DIS ~ df-met 16 SELAnalytes: AS BE CD CR CO CU FE PB MN MO N1 SE AG TLSNU 200.8-DIS-PR df-met HG-DW-DIS-245.1 ~ df-met 1 SEL Analyte~: HG HG-DW-DIS-PR df-met IONBALANCE ~ df-met 5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc 8260-W Aqueous ~ VOCFridge Test Group : 8260-W-~u.stom: #of Analytes: Il l # ofSurr: 4 300.0-W ~ df-wc 3 SEL Analvte.r: CL F S04 ALK-W-2320B df-wc 2 SELA>U11ytes: ALKB ALKC TDS-W-2540C ww-tds 1 SEL Analytes: TDS NH3-W-350.1 df-no2/no3 & nh3 1 SEL Alla/ytes: NH3N NH3-W-PR df-no2/no3 & nh3 N02/N03-W-353.2 df-no2/no3 & nh3 1 SEL Analyles: N03N02N 200.7-DIS ~ df-met 6 SEL AM/yles: CA MG K NA V ZN 200.7-DIS-PR df-met 200.8-DIS df-met 16 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG TLSNU 200.8-DIS-PR df-met HG-DW-DIS-245.1 df-met 1 SELAnalytes: HG HG-DW-DIS-PR ~ df-met IONBALANCE ~ df-met 5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc 3 Printed: 6/5/2014 FORLABORATORYUSEONLY[filloutonpage1]: %M 0 RTO CNO TATO QCO HOK __ _ HOK __ _ HOK___ COC Emailed. ____ _ WORK ORDER Summary Client: Energy Fuels Resources, Inc. SampleiD Client Sample ID 1406109-007 A MW-29_06032014 1406109-007B 14061 09-007C 14061 09-007D 1406109-007E 14061 09-00SA MW-30_06032014 14061 09-00SB 1406109-00SC 1406109-00SD 14061 09-00SE WorkOrder: 1406109 Due Date: 6/16/2014 Page 5 of8 Collected Date Received Date Test Code Matrix Sel Storage 6/3/2014 l315h 6/5/2014 1615h 6/3/2014 I 020h 6/5/2014 1615h 8260-W Aqueous VOCFridge Test Group: 8260-W-Cuo~tom; #of AnlllyteJ: Ill# (ljSurr: 4 300.0-W elf-we 3 SEL Analytes: CL F S04 ALK-W-2320B ~ df-wc 2 SEL At1.alytes: ALKB ALKC TD8-W-2540C ~ ww-tds 1 SEL AJralyte.r: TDS NH3-W-350.1 0 elf-no2/no3 & nb3 1 SEL bml):tes: NH3N NH3-W-PR 0 elf-no2/no3 & nb3 N02/N03-W-353.2 0 elf-no2/no3 & nb3 1 SEL Analyte.r; N03N02N 200.7-DIS elf-met 6 SEL Analytes: CA MG K NA V ZN 200.7-DIS-PR elf-met 200.8-DIS df-met 16 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG TLSNU 200.8-DIS-PR ~ elf-met HG-DW-DIS-245.1 ~ elf-met I SEL AIID:{yte~: HG HG-DW-DIS-PR elf-met IONBALANCE elf-met 5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc 8260-W Aqueous ~ VOCFridge Test Group: 8260-W.;(}Ji!itf)m; #of Ana/ytes: Ill# of Surr: 4 300.0-W 0 elf-we 3 SEL Analyte~: CL F S04 ALK-W-2320B 0 elf-we 2 SEL A.na/yte.s: ALKB ALKC TD8-W-2540C 0 ww-tds I SEL Analytes: TDS NH3-W-350.1 0 elf-no2/no3 & nlJ3 1 SEL Analytes: NH3N NH3-W-PR 0 elf-no2/no3 & nb3 N02/N03-W-353.2 0 elf-no2/no3 & nb3 I SEL llr1alytes: N03N02N 200.7-DIS 0 df-met 6 SEL .-inolytes: CA MG K NA V ZN 3 Printed: 6/5/2014 FORLABORATORYUSEONLY[filloutonpage1]: %M 0 RT 0 CN 0 TAT 0 OC0 HOK __ _ HOK __ _ HOK___ COC Emailed. ____ _ WORK ORDER Summary Work Order: 1406109 Page 6 of& Client: Energy Fuels Resources, Inc. Due Date: 6/16/2014 SampleiD Client Sample ID Collected Date Received Date Test Code Matrix Sel Storage 14061 09-00&E ~-30 06032014 6/3/2014 1020h 6/5/2014 1615h 200.7-DIS-PR Aqueous 0 df-met 200.8-DIS ~ df-met 16SELAnalytes: ASBECD CRCOCU FEPB MN MONI SEAG TLSNU 200.8-DIS-PR 2l df-met HG-DW-DIS-245.1 ~ df-mct I SEL Analytes: HG HG-DW-DIS-PR 21 df-met IONBALANCE ~ df-met 5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc 1406109-009A ~-31_06022014 6/2/2014 1255h 6/5/2014 1615h 8260-W Aqueous ~ VOCFridge Test Group: 8260-W-Custom; #of li.trf1l)!_tes: I 1/ # ofSurr: 4 14061 09-009B 300.0-W VI df-wc 3 SEL Analytes: CL F S04 ALK-W-2320B Jv;t df-wc 2 SEL Ana/yhls: ALKB ALKC 14061 09-009C TDS-W-2540C VI ww-tds 1 SEL Analytes: TDS 1406109-0090 NHJ-W-350.1 0 df-no2/no3 & nh3 1 SEL Analytes: NH3N NH3-W-PR ~ df-no2/no3 & nh3 N02/N03-W-353.2 Wl df-no2/no3 & nh3 1 SELAnalyles; N03N02N 14061 09-009E 200.7-DIS ~ df-met 6 SEL Ana(vtes_t CA MG K NA V ZN 200.7-DIS-PR ~ df-mct 200.8-DIS ~ df-met 16 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG TLSNU 200.8-DIS-PR 2J df-met HG-DW -DIS-245.1 ~ df-met I SEL Analytes: HG HG-DW-DIS-PR ~ df-met IONBALANCE 0 df-met 5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc 1406109-0lOA MW-35_06042014 6/4/2014 0745h 6/5/2014 1615h 8260-W Aqueous ~ VOCFridge 3 Test Group: 8260-W-Custom; #ofAttalyiiiS: 11 /#ojSurr: 4 1406109-0lOB 300.0-W ~ df-wc 3 SEL A11aly~; CL F S04 Printed: 6/512014 FOR LABORATORY USE ONLY [fill out on page 1]: %M 0 RTO CNO TATO QCO HOK __ HOK __ HOK __ COC Emailed WORK ORDER Summary Client: Energy Fuels Resources, Inc. SampleiD Client Sample ID Collected Date 1406109-01 OB MW-35_06042014 6/4/2014 0745h 1406109-010C 1406109-010D 1406109-010E 1406109-011A MW-65_06042014 6/4/2014 0745h 1406109-0113 1406109-011C 1406109-0llD 1406109-0llE Work Order: 1406109 Page 7 of& Due Date: 6/16/2014 - Received Date Test Code Matrix Sel Storage 6/5/2014 1615h 6/5/2014 1615h ALK-W-23208 Aqueous ~ 2 SEL Anal)ftu.: ALKB ALKC TDS-W-2540C ~ 1 SEL ~lnalytes; TDS NH3-W-350.1 ~ I SEL Analytes: NH3N NH3-W-PR ~r N02/N03-W-353.2 I SEL A11alytes: N03N02N 200.7-DIS ~ 6 SEL Atta{vtes: CA MG K NA V ZN 200.7-DIS-PR ~ 200.8-DIS ~ 16 SEL Analytes: AS BE CD CR CO CU FE PB MN MO Nl SE AG TLSNU 200.8-DIS-PR 21 HG-DW-DIS-245.1 0 1 SEL An(llyte.s: HG HG-DW-DIS-PR ~ IONBALANCE fJl 5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc -- df-wc ww-tds df-no2/no3 & nh3 df-no2/no3 & nh3 df-no2/no3 & nh3 df-met df-met df-met df-met df-met df-met df-met 8260-W Aqueous ~ VOCFridge Test Group: '8260-W-Custot11; # of.Analytes; Il l # QjSurr: 4 300.0-W fJI df-we 3 SEL Analytes: CL F S04 ALK-W-23208 ~ 2 SEL Analytes: ALKB ALKC TDS-W-2540C ~ 1 SEL Analyle.s: TDS NH3-W-350.1 ~ 1 SEL A11alytes: NH3N NH3-W-PR 0 N02/N03-W-353.2 ~ I SEL Analytes: N03N02N 200.7-DIS ~ 6 SEL Ana lyres: CA MG K NA V ZN 200.7-DIS-PR 0 200.8-DIS 0 16 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG TLSNU 200.8-DIS-PR df-wc ww-tds df-no2/no3 & nb3 df-no2/no3 & nh3 df-no2/no3 & nh3 df-met df-met df-met df-met Printed: 6/512014 FOR LABORATORY USE ONLY [fill out on page 1]: %M 0 RT 0 CN 0 TAT 0 QC 0 HOK __ _ HOK __ _ HOK___ COC Emailed,__ ___ _ WORK ORDER Summary WorkOrder: 1406109 Page 8 of8 Client: Energy Fuels Resources, Inc. Due Date: 6/16/20 14 SampleiD Client Sample ID Collected Date Received Date Test Code Matrix Sel Storage 1406109-0llE MW-65_06042014 6/412014 0745h 6/5/2014 1615h HG-DW-DIS-245.1 Aqueous ~ df-met 1 SEL Alu2/yt~s; HG HG-DW-DIS-PR 0 df·met IONBALANCE 0 M·met 5 SEL Analytes: BALANCE Anions Cations TDS-Balance TD8-Calc 1406109-012A Trip Blank 6/2/2014 6/5/2014 1615h 8260-W Aqueous ~ VOCFridge 3 Test Group: 8260-W-Custom; #of Anfl}yles: 11 I # ofSurr: 4 Printed: 6/5/2014 FOR LABORATORY USE ONLY[fill out on page 1]: %M 0 RT 0 CN 0 TAT 0 QC 0 HOK __ HOK __ HOK___ COG Emailed,__ ___ _ C~IENT: ADDRESS: CoNTACT: PHONE#: EMAIL: PROJECT NAME: PROJECT#: PO#: AMERICAN WEST ANALYTICAL LABORATORIES 463 W. 3600 S. SA~T LAKE CITY, UT 84115 PHONE # (801) 263-8686 To~ FREE # (888) 263-8686 FAX # (801) 263-8687 EMAI~ AW~@AWA~-~BS.COM WWW.AWAL-LABS.COM Energy Fuels Resources, Inc. 6425 S. Hwy. 191 Blanding, UT 84511 Gartin Palmer (435) 678-2221 CELL#: gpelme.r@enerufuelS.comi KWelnel@energyfu""eJ.sr:-c.c:::o:::m=; --------- dturlr@energyfuels.com 2nd Quarter Groundwater 2014 CHAIN OF CUSTODY \L\Glalaq At.L ANAL YSJS WILL B!! CONOUCTI!!ID USJNQ NCLAP ACC:REDrreo METHODS AND ALL CAT A WILL BE REPORTED USINGJ AWAl's STANDARCI ANALYTE LISTS AND REPORTINCJ UMITS (PQL} UNLESS SP!!C:IFICAU.Y REQUESTED OTHERWISE ON THIS CHAJN OP CUSTODY AND/OR ATT'ACH&P DOCUMENTAllON AWAL LAB SAMPLe SeT'# PAGE OF STANDARD ,-QC~EVE~ I UNLE$S onjm ,.,._!"'S><TS tt4Ve [0\llr DAre ~ "'J ••-:-~ ~, B!!I!N MADE, SIQNHD REPORTS W1L.L 8!! .-:; .a -, ~ 4 ' 'EMI\IUO BY 5:00PM ON THE DAY n!II"Y . -" ' '·' ···.-· ~ ·' T ARB DUB. ..: /jl •• •• -• ,... ...:.. , ') ~ .1',.... _ .-,~.-; TURN AROUND TIME: ~w-~«~~~: • X INCLUDE EDO: _:., ,._ ~~~~'·'C:: ~ t!l LOCUS UPLOAD .,_.., ·~~· ---:-<;,. .·. •.· . U EXCEL ~~wsJ.-.,··I·'rh ·~ ... ·~ :;;, ~ o.1J X FJE~D FILTERED FoR, ·. ' . ·:-'"•·"~f·-· ·f~''-:.: ,,·r~ ;::;-• ::;; Dissolved Metals .._) ·~ H'! · ·~ ;, • :, IIi ~ :i ·'~~ ... ,~:· ': ·.._: ~ • .i :Z. iuuditirc>R,~· ·~o~· ~ if z FoR coMPLIANCI! wrrH: ~~ .. ~~ --:r.-·: .. '-~'5~ f?f~ o oi ~ D NELAP =!. 1:1i~.~ ·-, -~~ ·,: '1¢ ., C) g ~. N_ 0 RCRA ,,,S~,0 '·.:~~~~ :;; '1'-_,rl. .;~ • ~ ::1 > 0 CWA .. 'IUClD)IU>I9tl~lil<"""•"'ll<l"· -... ...... 0 ... :::;, . . ... \.~ " ' Jt.\. • .--· '-" . g ~ U • D SDWA • -~~·--'-'~'-~·""'·:!'~:' ..., ,., -. <:> o • .0 ELAP I A2LA . . .'1 ' .. '"". '·. · .. ._.,. -,-\. c:i 5 § ~ U bJ 0 NLLAP ,:· ' "'"" ,·, '.';-' '•• , ,;~t:_;:-: ------------------------------1 ~ <'!' ~ g ~ .; d' ....; 0 NON•COMPUANCE jsi~ ... ··-·. ,~~~~·.·· .·.::1;; Ul ~ ~ 5 11) ~ ..., .. f-o ~ D OTHER: ~~-~E-·:-"-~:~~~-..... :,.~.-~.,,.~ -------------------------------• ~ ~ \2. c.J :t. G' .1:0 ~ 8 oii u ~ · ,-,c>t!ia~~t~~:':> "~· '-:;'~ • .. .:'!: o "' o :;; • ...: u 10 · , v ... =rr, ~ 'roJ'-".-:I!L SAMPLER NAMI!: Tanner Holhday ~ ~ 8 ~ ~ ~ ~ 1 &; Jf ~ &J K H ~-·~·~.:"'-""~.· . fl · .. ~~· r-.:.,.:...:..:.:.:...:..::,.:..:;_.:============-=-=-=-==--r=====;;;;;=-==-==IU ~ ~ ~ ... ~ .-.. ... "; ~ NOWN AZAROS ~...,~,'-!·~~'~}M.--~ -[~ -~~ _ ~~ DATE TIME 1L ~ t'l !') t:) ; :e ~ ~ Z 1%1 ~ & ,.~-·yr,9 ;m,.q~-r -~, :. '·• o <( 0 p; -Q as ., c 0 c ~:v.: • ""N·" -. .....-~ , SAMPLE ID: SAMPLED SAMPLED .., Ul 1!;, ;z: r;: E-o 0 Q ~ :> SAMPl.E COMMENTS ·~ (' 1.. ". ;~ ! ·:1 ~ • ·-.. ~ .. j MW-05_06042014 6/4/2014 1130 7 W X X X X X X X X X X .·: ,. . ~:~.r ~ _ ·' -.:...=_~~ . -=: ~·---=-- Plo .. "T NAMB1 IR!!U1<CU\lJIUD avo S$o:NA""T\Jtul Auxr'N~M:S RELINQUISHED eY: SiGNATURE PfUNT NAMJ!: I IW X L b,hsi 14 be cJ .. Il'l SPECIAL INSTRUCTIONS: ... TIME~b l5 ... ' I PruHT Sample containers for metals were field filtered. See the DATEo Analytical Scope of Work for Reporting Limits end VOC analyte liMB: TIMe: list. PRINT NAME: TIM!!: C;s/zot«1 [;)ATE: REClUVI!:D BY: S:"""'l\I~D DATE ~IV\D R~t.\" k -:f'tlc::kJ.c.J IT'""' Pn1HT N~~oMIC [DATE: RecEIVBD ev: DATE: SIGINATURB TIM!!.! TIME: pa..n-N.u.ut! A W AL -Analytical Scope of Work White Mesa Mill Blanding Utah Page 9 of13 Table 1 A W AL -Quarterly Sampling Programs . ·~ ,_ ..; .r · l[ I ' _ _;;; .. ·fiL~il:~t!'tot'~~:n.'~ ·-! ,_1:1' ""' ;"' . <. "TZ;'., ., .:.!!:i"'l · · An~!ttW:~o~~· ~· • ·~a(cix-'· --:; · •·~;Tll~~~Gj1 lt~~~~;Q~st~r ~. I 'fPJr"~~ ' • ;.. ·-,~-.H· . a T -• • ' ' ~ es pm;,• • :r _c'' I'L '. .ruiiPI ! ru!ill ~~ •• .... ~"' , J . . 'QJ! 1•·· Q2. --Q.~' Q~l-~ :;:-r.t-~r-·~-:.~ .·~~!-~ .. / - -~-, .. --=· Nitrate Groundwater 18 37 18 37 110 Ammonia Groundwater 11 29 11 29 80 VOCs Groundwater 16 32 16 32 96 Fluoride Groundwater 12 29 12 29 82 TDS Groundwater 15 30 15 30 90 Chloride Groundwater 14 37 14 37 102 Sulfate Groundwater 15 31 15 31 92 Carb/Bicarb Groundwater 11 29 11 29 80 '''· -.. :~-'1 -~-·~ .;l' ? ~ CTtto,r"dfOrtn _ ._ -I ··,;Jf' ·sm -...... . •· -' --Chloride Groundwater 32 128 Nitrate Groundwater 32 128 VOCs Groundwater 35 140 ' '' .. ;I~·.-~ -----~· .I' -~ _,Nitr.are 'I:, i•·:l" ., •• ;I ~"SJlk .,_, .. '-;;''~- Chloride Groundwater 24 96 Nitrate Groundwater 24 96 * Sample numbers are approximate and may change slightly based on the number of wells and specific constituents in accelerated monitoring. Table 2 A W AL-Annua 'amt>ling Programs ""' -=_ .1'-H ~-~ --•r ' .:t'il'lliiU!~~ ' . ~· . .:tf~ ~~ ·~~·I -~$1)a~.Y.t<t~~~-"· ·~ !~~~·. -~~f>X!~~~cror; . ,:.T,_ ~J-"";i. ·--i .•• 1 ' • liill'PI'W-~A rrn uaj.ly • -~ • ........!.., -~~ •• • - l s --.....:Nitrate Tailings Wastewater 8 A~onia Tailings Wastewater 8 vo.~ Tailings Wastewater 9 Fluoride """'-Tailings Wastewater 8 TDS "' Tailings Wastewater 8 Chloride ' Tailings Wastewater 8 Sulfate "'{aitings Wastewater 8 Carb/Bicarb Ta)N,ngs Wastewater 8 SVOCs Tailin~ Wastewater 8 , i ~ ··~;Jj:.; r :\ :},t ·C."' J.' Seep~:ca1N1SPrlD.&i': .. _-·'~~.:;o'V' ' .r ... ' Nitrate Surface \Xater 4 -6~ Ammonia SurfaceW~ 4-6* VOCs Surface Water'\_ 4-6* Fluoride Surface Water '\. 4-6* TDS Surface Water " 4-6* Chloride Surface Water '\. 4-6* Sulfate Surface Water '\. 4 -6* Carb/Bicarb Surface Water _\. 4-6* *Numb er of samples depends on the number of flowing surface water bodi'\. A W AL -Analytical Scope of Work White Mesa Mill Blanding Utah Page 10 of13 Table 3 -A W AL Analyte List, Reportl.ng Limits and Analytical Method Requitements Nitrate & Nitrite (as N) E353.1 or 0.1 mg!L 28 days H2S04 to ::::; 6°C E353.2 pH<2 ~a.lfti')'fe ·~d):ganic!.Gompp;W\cfst-:U CJmJ!nd,~T~~' See~§ ap.a .. Splll)gs_ and !fai;Uni!S._Infpdundfu<ffili. _J Acetone Benzene 2-Butanone (MEK) Carbon Tetrachloride Chloroform Chloromethane Dichloromethane (Methylene Chloride) Naphthalene Tetrahydrofuran Toluene Xylenes (total) SW8260B or SW8260C SW8260B or SW8260C SW8260B or SW8260C SW8260B or SW8260C SW8260B or SW8260C SW8260B or SW8260C SW8260B or SW8260C SW8260B or SW8260C SW8260B or SW8260C SW8260B or SW8260C SW8260B or SW8260C 20 )!giL 14 days HCl to pH<2 :S 6°C 1.0 )!giL 14 days HCI topH<2 $6°C 20 )!g/L 14 days HCl topH<2 :S 6°C l.O)!g/L 14 days HCI topH<2 :S6°C 1.0 )!giL 14 days HCl to pH<2 :S 6°C 1.0 )!g/L 14 days HCl topH<2 :S 6°C l.O)!g/L 14 days HCl to pH<2 :S6°C l.O)!g/L 14 days HCl topH<2 :S 6°C l.O)!g/L 14 days HCl topH<2 :S6°C 1.0~-Lg/L 14 days HCl topH<2 :S6°C l.Of.lg/L 14 days HCl topH<2 :S 6°C •'• 59'tllerst'·, ,; .J.Jgfii~C.-:~11-·'-._ ~ • 1' !~ · -::. . .If· ~.tii ... ~~~t ::~ ~t .. U11 .:~ -.sn~~ Fluoride A4500-F 0.1 mg/L 28 days None ::::; 6°C C or E300.0 TDS A2540 C I 0 mg/L 7 days None Analysis Ammonia COD Cyanide Metals N02 &N03 0&6 Phenols Sulfide TKN TP04 Procedure: Frequency: Preservation Check Sheet s -1le SetE doH -----------~----- Preservative -oo{ -ooz.. co:> ·00\ ~r-oos -CCk; -DOl -c.dt) -oooq -olo ~ol\ ~ pH<2HzS04 'l}.e_c; 1\Jes ve.c;. 1'/~_c.. '\les \.le~ pH<2H2S04 I I I I I f. pH>12 NaOH pH<2HN03 ves Yes yes Y~S yes ye-s. QH<2 H2S04 1 >JeC;.. 1-...Jes '\/e..£... 1\/ec., \J(..S ve..s._ pH<2HCL I I I I r ( ( pH<2 H2S04 pH>9NaOH, Zn Acetate pH<2H2S04 pH<2H2S04 Pour a small amount of sample in the sample lid Pour sample from Lid gently over wide range pH paper Do Not dip the pH paper in the sample bottle or lid -Je~ ves ve~ ve.~ l".es I I I I I Yes .ves yc-5 ves Yes \It: C). <Je~ '-l~S ';Je.s 1\.Jes l I I I ( I) 2) 3) 4) 5) 6) 7) If sample is not preserved, properly list its extension and receiving pH in the appropriate column above Flag COC, notify client if requested Place client conversation on COC Samples may be adjusted All samples requiring preservation * + • # • The sample required additional preservative upon receipt. The sample was received unpreserved The Sample was received unpreserved and therefore preserved upon receipt. The sample pH was unadjustable to a pH< 2 due to the sample matrix The sample pH was unadjustable to a pH > __ due to the sample matrix interference ! Lab SetiD: IL\c<o1D9 ANALYTICAL LABORATORIES 463 West 3600 South Salt Lake City, UT 84115 Phone:(801)263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer Garrin Palmer Energy Fuels Resources, Inc. 6425 S. Hwy 191 Blanding, UT 84511 TEL: ( 435) 678-2221 RE: 2nd Quarter Groundwater 2014 Dear Garrin Palmer: Lab Set ID: 1406278 American West Analytical Laboratories received 4 sample(s) on 6/13/2014 for the analyses presented in the following report. American West Analytical Laboratories (AWAL) is accredited by The National Environmental Laboratory Accreditation Program (NELAP) in Utah and Texas; and is state accredited in Colorado, Idaho, New Mexico, and Missouri. All analyses were performed in accordance to the NELAP protocols unless noted otherwise. Accreditation scope documents are available upon request. If you have any questions or concerns regarding this report please feel free to call. The abbreviation "Surr" found in organic reports indicates a surrogate compound that is intentionally added by the laboratory to determine sample injection, extraction, and/or purging efficiency. The "Reporting Limit" found on the report is equivalent to the practical quantitation limit (PQL). This is the minimum concentration that can be reported by the method referenced and the sample matrix. The reporting limit must not be confused with any regulatory limit. Analytical results are reported to three significant figures for quality control and calculation purposes. Thank You, Digitally signed by Jose G. G Rocha DN: cn=Jose G Rocha, • o=American West Analytical Jose Rocha Laboratories, ou=Quality Assurance Officer, email=jose@awal-labs com, c=US Date: 2014.06.25 16:21:35 Approved by: ~--------------o_6_·oo_·--------~ Laboratory Director or designee Report Date: 6/25/2014 Page I of33 All analyses applicable lo lhc CWA, SDWA, and RCRA are pe1 fanned in accordance lO NELAC protocol& Pertinent sampling infonnalion is locaLCd on the allached COC Conlidcnlial Business fnfontmtinn: This report is p1ovidcd for the exclusive usc of the addressee, Privileges of subsequcm use of the name oflbis company or any mcmbc1 of ilS staff, or reproduction of this report in connection with the advertisement. promotion or sale of an)' product or process, 01 in connection with the re-publication ofth1s ICJlOrf for an)· purpose otltc1 than for the addscsscc will be graotcd onl)· on contacL This company accepts no responsibility e,:ccpl for the due pcrfonnance of inspection and/or analysis in good faith and according lo the rules of the trade and of science SAMPLE SUMMARY Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer ANAlYTICAl LABORATORI[S Project: 2nd Quarter Groundwater 2014 Lab Set ID: 1406278 Date Received: 6/13/2014 1010h Lab Sample ID Client Sample ID Date Collected Matrix Analysis 463 West 3600 South 1406278-00!A MW-22 06112014 6/1112014 1300h Aqueous VOA by GC/MS Method Salt Lake City, UT 84115 8260C/5030C 1406278-001B MW-22 06112014 6/11/2014 1300h Aqueous Anions, E300.0 1406278-00 l B MW-22 06112014 6/1112014 1300h Aqueous Alkalinity/ Bicarbonate/ Carbonate, A2320B Phone: (801) 263-8686 1406278-001C MW-22 06112014 6/11/2014 l300h Aqueous Total Dissolved Solids, A2540C Toll Free: (888) 263-8686 l406278-001D MW-22 06112014 6/1112014 l300h Aqueous Nitrite/Nitrate (as N), E353.2 Fax: (801) 263-8687 1406278-0010 MW-22 06112014 6/1112014 1300h Aqueous Ammonia, Aqueous e-mail: awal@awal-labs.com 1406278-00lE MW-22_06112014 6/1112014 1300h Aqueous Ion Balance 1406278-001E MW-22 06112014 6/1112014 1300h Aqueous ICP Metals, Dissolved web: www.awal-labs.com 1406278-001E MW-22_06112014 6/1112014 1300h Aqueous ICPMS Metals, Dissolved 1406278-001E MW-22_06112014 611112014 1300h Aqueous Mercury, Drinking Water Dissolved Kyle F. Gross 1406278-002A MW-23 06112014 6/11/2014 900h Aqueous VOA by GC/MS Method 8260C/5030C Laboratory Director 1406278-002B MW-23_06112014 6/1112014 900h Aqueous Anions, E300.0 1406278-002B MW-23_06112014 611112014 900h Aqueous Alkalinity/ Bicarbonate/ Jose Rocha Carbonate, A2320B QA Officer 1406278-002C MW-23 06112014 6111/2014 900h Aqueous Total Dissolved Solids, A2540C 1406278-002D MW-23 06112014 611112014 900h Aqueous Ammonia, Aqueous 1406278-002D MW-23_06112014 6111/2014 900h Aqueous Nitrite/Nitrate (as N), E353.2 1406278-002E MW-23_06112014 611112014 900h Aqueous Ion Balance 1406278-002E MW-23_06112014 6/1112014 900h Aqueous ICP Metals, Dissolved 1406278-002E MW-23_06112014 6/1112014 900h Aqueous ICPMS Metals, Dissolved 1406278-002E MW-23_06112014 6/1112014 900h Aqueous Mercury, Drinking Water Dissolved 1406278-003A MW-70 06112014 6/11/2014 1300h Aqueous VOA by GC/MS Method 8260C/5030C 1406278-003B MW-70 06112014 6/11/2014 1300h Aqueous Alkalinity/ Bicarbonate/ Carbonate, A2320B 1406278-003B MW-70 06112014 6/11/2014 1300h Aqueous Anions, E300.0 1406278-003C MW-70 06112014 6111/2014 1300h Aqueous Total Dissolved Solids, A2540C 1406278-003D MW-70 06112014 6/11/2014 1300h Aqueous Ammonia, Aqueous 1406278-003D MW-70_06112014 6/11/2014 1300h Aqueous Nitrite/Nitrate (as N), E353.2 1406278-003 E MW-70 06112014 6/11/2014 1300h Aqueous Ion Balance 1406278-003E MW-70 06112014 6/11 /2014 1300h Aqueous ICP Metals, Dissolved 1406278-003E MW-70_06112014 6/11/2014 1300h Aqueous ICPMS Metals, Dissolved Report Date: 6/25/2014 Page2 of33 All analyses applicable to the CWA, SDWA, and RCRA arc pc1 f01mcd in accordance to NELAC protocols Pcrtincot sampling infonnation is located on the attuchcd COC Coaridcntiall3usincss lnfonnntion: This report is provided for the exclusive use of the addressee Privileges of subsequent use of the name of this company or any member of ilS stniT, or reproduction Llf this rcpm1 in connection with tbe advcrtisctncnl, prOt notion or sale of :ln)' product nr process, or in connection with Llte re~publicarion of this report for ally purpO:iC olhcr lhao for the addressee will be gnmtcd only on contacL This company o.cccpls no responsibility except for the due pcrfonnancc or inspcction ondlor analysis in good faith and according to the ntlcs of the trade and of science. American West ANALYTICAL LABOAATORIE8 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer Client: Project: Lab Set ID: Date Received: Lab Sample ID 1406278-003E 14062 7 8-004 A Energy Fuels Resources, Inc. 2nd Quarter Groundwater 2014 1406278 6/13/2014 1010h Client Sample ID Date Collected MW-70 06112014 6/11/2014 1300h Trip Blank 6/11/2014 Contact: Garrin Palmer Matrix Analysis Aqueous Mercury, Drinking Water Dissolved Aqueous VOA by GC/MS Method 8260C/5030C Report Date: 6/25/2014 Page 3 of33 All ann lyses applicable to the CWA, SDWA, and RCRA arc performed in accordance to NELAC protocols. Pertinent sampling information is localed on the auachcd COC Confidential Business Infonnalion: This report is provided for Lhc exclusive usc of Lhc addressee Privileges of subsequent use ofLhe name of this company or any member of its slaiT, or reproduction oflhis report in connection with tbe advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granLed only on contacL This company accepts no responsibility excepL for the due pcrfonnance of iospcctiou and/or analysis in good failh and according to the rules of Lhc trade aud of science ANALYTICAL LASORATQrJif I 463 West 3600 South Salt Lake City, UT 84115 Phone: (80 1) 263-8686 Toll Free: (888) 263-8686 Fax: (80 1) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer Inorganic Case Narrative Client: Contact: Energy Fuels Resources, Inc. Garrin Palmer Project: Lab Set ID: Sample Receipt Information: Date of Receipt: Date(s) of Collection: Sample Condition: C-0-C Discrepancies: 2nd Quarter Groundwater 2014 1406278 6/13/2014 6/11/2014 Intact None Holding Time and Preservation Requirements: The analysis and preparation for the samples were performed within the method holding times. The samples were properly preserved. Preparation and Analysis Requirements: The samples were analyzed following the methods stated on the analytical reports. Analytical QC Requirements: All instrument calibration and calibration check requirements were met. All internal standard recoveries met method criterion. Batch QC Requirements: MB, LCS, MS, MSD, RPD, DUP: Method Blanks (MB): No target analytes were detected above reporting limits, indicating that the procedure was free from contamination. Laboratory Control Samples (LCS): All LCS recoveries were within control limits, indicating that the preparation and analysis were in control. Matrix Spike I Matrix Spike Duplicates (MS/MSD): All percent recoveries and RPDs (Relative Percent Differences) were inside established limits, with the following exceptions: Sample ID Analyte QC Explanation 1406278-00ID Ammonia MS/MSD Sample matrix interference 1406278-00lE Calcium MS/MSD High analyte concentration 1406278-00lE Magnesium MS/MSD High analyte concentration 1406278-001£ Sodium MS/MSD High analyte concentration 1406278-00lE Manganese MS/MSD High analyte concentration 1406278-002D Nitrate-Nitrite (as N) MS/MSD Sample matrix interference Duplicate (DUP): The parameters that required a duplicate analysis had RPDs within the control limits. Corrective Action: None required. Report Date: 6/25/2014 Page 4 of33 All an:~ lyses applicnblc lO lhe CWA, SDWA, :~nd RCRA arc pc1 fmmcd in accordance to NElAC prolocols. Pertinent sampling information is localcd on lhe anached COC. Coofidcolial Business Infum1:1lion: This report is provid~d for the exclusive usc oft he addressee Privileges of subsequent use oflhc name of this cOmJXInr or any rncrnbcr of iiS sl<lff, or reproduction of this report in connection wilh lbe ad' ertisement, promotion or sale of any product or process, or in conoccllon with 1he 1e-publication of lhis 1eport for any purpose uthcr than for the addressee will be gTanled onl~· on coolacL This company accepts no responsibility except for the due pcrfonnance of inspection andfor analysis in good faith aod according to the n1lcs of the t1ade aod of science 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (80 1) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer Volatile Case Narrative Client: Contact: Energy Fuels Resources, Inc. Garrin Palmer Project: Lab Set ID: Sample Receipt Information: Date of Receipt: Date(s) of Collection: Sample Condition: C-0-C Discrepancies: Method: Analysis: 2nd Quarter Groundwater 2014 1406278 6/13/2014 6/1112014 Intact None SW -846 8260C/5030C Volatile Organic Compounds General Set Comments: No target analytes were observed above reporting limits. Holding Time and Preservation Requirements: All samples were received in appropriate containers and properly preserved. The analysis and preparation of all samples were performed within the method holding times following the methods stated on the analytical reports. Analytical QC Requirements: All instrument calibration and calibration check requirements were met. All internal standard recoveries met method criterion. Batch QC Requirements: MB, LCS, MS, MSD, RPD, and Surrogates: Method Blanks (MBs): No target analytes were detected above reporting limits, indicating that the procedure was free from contamination. Laboratory Control Sample (LCSs): All LCS recoveries were within control limits, indicating that the preparation and analysis were in control. Matrix Spike I Matrix Spike Duplicate (MS/MSD): All percent recoveries and RPDs (Relative Percent Differences) were inside established limits, indicating no apparent matrix interferences. Surrogates: All surrogate recoveries were within established limits. Corrective Action: None required. Report Date: 6/25/2014 Page 5 of33 All analyses applicLJble 1o the CWA, SDWA, and RCRA arc performed in accordance to NELAC pmtocols. Pcnincot sampling infmmalion is localed on the attached COC Confidential Business lnfom1ation: This report is provided for the exclusive use of the addressee. Privileges of subsequent use oftbc name o[Lhis company or any member of its sta rf, or reproduction or this report in co11ncction with the ndvcrtiscmcnl, promoti011 or sale of rmy product or process, or in connection with Lhc rc-publicatiou oftl1is rcrott for any purl'osc olbcr than for lbc addLessec will be granted only on conlact This company accepts no responsibility except for the due performance of inspection aod/or analysis in ~ood faith nnd according lo the n1lcs ofthe trade and ofscicncc 463 West 3600 South Salt Lake City, UT 84115 Kyle F. Gross Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 Laboratory Director e-mail: awal@awal-labs.com, web: www.awal-labs.com Jose Rocha QA Officer American West QC SUMMARY REPORT ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Lab Set ID: 1406278 Dept: ME Project: 2nd Quarter Groundwater 2014 QC Type: LCS Reporting Amount Spike Ref. RPDRef. RPD Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPD Limit Qual Lab Sample ID: LCS-32949 Date Analyzed: 06/17/2014 1701h Test Code: 200.7-DIS Date Prepared: 06113/2014 1210h Calcium 9.75 mg/L E200.7 0.00892 1.00 10.00 0 97.5 85 -115 Magnesium 10.2 mg/L E200.7 0.0389 1.00 10.00 0 102 85 -liS Potassium 10.1 mg/L E200.7 0.0721 1.00 10.00 0 101 85-115 Sodium 10.2 mg/L E200.7 0.0269 1.00 10.00 0 102 85-115 Vanadium 0.196 mg/L E200.7 0.000596 0.00500 0.2000 0 98.1 85-I 15 Zinc 1.01 mg/L E200.7 0.00448 0.0100 1.000 0 101 85-115 Lab Sample ID: LCS-32951 Date Analyzed: 06/16/2014 1442h Test Code: 200.8-DIS Date Prepared: 06113/2014 1210h Arsenic 0.197 mg/L E200.8 0.000802 0.00200 0.2000 0 98.3 85-I 15 Cadmium 0.199 mg/L E200.8 0.0000598 0.000500 0.2000 0 99.4 85 -I 15 Chromium 0.200 mg/L E200.8 0.000608 0.00200 0.2000 0 100 85-115 Cobalt 0.203 mg/L E200.8 0.000124 0.00400 0.2000 0 102 85-I 15 Copper 0.204 mg/L E200.8 0.00149 0.00200 0.2000 0 102 85-I 15 Manganese 0.206 mg/L E200.8 0.00175 0.00200 0.2000 0 103 85-I 15 Molybdenum 0.197 mg/L E200.8 0.000806 0.00200 0.2000 0 98.6 85-I 15 Nickel 0.204 mg/L E200.8 0.00175 0.00200 0.2000 0 102 85-I 15 Tin 0.998 mg/L E200.8 0.000482 0.00200 1.000 0 99.8 85-I 15 Lab Sample ID: LCS-32951 Date Analyzed: 06/17/2014 320h Test Code: 200.8-DIS Date Prepared: 06/13/2014 1210h Beryllium 0.209 mg/L E200.8 0.0000950 0.00200 0.2000 0 104 85-115 Iron 0.991 mg/L E200.8 0.0304 0.100 1.000 0 99.1 85-115 Lead 0.198 mg/L E200.8 0.000726 0.00200 0.2000 0 99.2 85-115 Selenium 0.196 mg/L E200.8 0.000644 0.00200 0.2000 0 98.1 85-115 Silver 0.197 mg/L E200.8 0.000504 0.00200 0.2000 0 98.5 85 -115 Uranium 0.200 mg/L E200.8 0.0000336 0.00200 0.2000 0 99.9 85 -liS Report Date: 6/25/2014 Page 16 of33 All analyses applicable to the C\VA, SDWA. and RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC. Confidential Business InfOrmation: This report is provided fo1 the exclusive use of the addressee. Privileges ofsubs~uent use of the name of this company or any member of its staff. or reproduction of this report in oonnt!Ction with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose orher than for tbe addressee will be granted only on conr21ct. This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to lhe rules of the trade and of science. · ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1406278 Project: 2nd Quarter Groundwater 20 14 Analyte Result Lab Sample ID: LCS-32951 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Thallium 0.191 -Lab Sample ID: LCS-32963 Date Analyzed: Test Code: Hg-DW-DlS-245.1 Date Prepared: Mercury 0.00328 463 West 3600 South Salt Lake City, UT 84115 Phone: (801 ) 263-8686, Toll Free: (888) 263-8686, Fax: (80 I) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com C SUMMARY REPORT Contact: Garrin Palmer Dept: ME Units Method 06(]8/2014 1425h 06/13/2014 1210h mg/L E200.8 06/16/2014 1146h 06/13/2014 1450h mg/L E245.1 MDL 0.0000788 0.00000675 Reporting Limit 0.00200 0.000150 QC Type: LCS Amount Spiked 0.2000 0.003330 Spike Ref. Amount 0 0 %REC 95.4 98.5 Limits 85 -115 85-115 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt % RPD Limit Qual Report Date: 6/25/2014 Page 17 of33 All analyses applicable to the CWA. SDWA. and RCRA are performed in accordance LO NELAC protocols.. Pe1tinent sampling information is located on the attached COC. Confidential Business Information: This report is provided fo1 the exclusive use of the addressee. Privileges of subsequent use of the name of this company or any member of its stan·. or reproduction of this report in conn~ction with th~ advenisement, promotion or sale of any product 01 process, or in connection with the re-publicarion oft his report for any purpose other than forthe addressee will be granted only on contact. This company accepts no responsibility except for the due perfonnance of inspection and/or analysis in good faith and according to the rules of the trade and of science American West ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1406278 Project: 2nd Quarter Groundwater 20 14 Analyte Result Lab Sample ID: MB-32949 Date Analyzed: Test Code: 200.7-DIS Date Prepared: Calcium < 1.00 Magnesium < 1.00 Potassium < 1.00 Sodium < 1.00 Vanadium < 0.00500 Zinc <0.0100 Lab Sample ID: MB-32951 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Arsenic <0.00200 Cadmium <0.000500 Chromium <0.00200 Cobalt <0.00400 Copper <0.00200 Manganese <0.00200 Molybdenum <0.00200 Nickel <0.00200 Tin <0.00200 Lab Sample ID: MB-32951 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Selenium <0.00200 Silver <0.00200 Lab Sample ID: MB-32951 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Beryllium < 0.000500 Iron < 0.0250 Lead < 0.000500 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686. Toll Free: (888) 263-8686, Fax: (80 1) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com QC SUMMARY REPORT Contact: Garrin Palmer Dept: ME QC Type: MBLK Reporting Amount Spike Ref. Units Method MDL Limit Spiked Amount %REC 06/17/2014 1659h 06113/2014 1210h mg!L E200.7 0.00892 1.00 mg/L E200.7 0.0389 1.00 mg/L E200.7 0.0721 1.00 mg/L E200.7 0.0269 1.00 mg/L E200.7 0.000596 0.00500 mg/L E200.7 0.00448 0.0100 06116/2014 1436h 06/13/2014 1210h mg/L E200.8 0.000802 0.00200 mg/L E200.8 0.0000598 0.000500 mg/L E200.8 0.000608 0.00200 mg/L E200.8 0.000124 0.00400 mg/L E200.8 0.00149 0.00200 mg/L E200.8 0.00175 0.00200 mg/L E200.8 0.000806 0.00200 mg/L E200.8 0.00175 0.00200 mg/L E200.8 0.000482 0.00200 06117/2014 314h 06/13/2014 1210h mg/L E200.8 0.000644 0.00200 mg/L E200.8 0.000504 0.00200 06117/2014 423h 06113/2014 121 Oh mg!L E200.8 0.0000238 0.000500 mg/L E200.8 0.00760 0.0250 mg!L E200.8 0.000182 0.000500 Limits Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit Qual Report Date: 6/25/2014 Page 18 of33 All analyses applicable to the CW A, SOW A. and RCRA are performed in accordance toN ELAC protocols. Pertinent sampling information is located on the attached COC. Confidential Business Tnfonnation: This 1 eport is provided for the exclusive use of the addressee. Privileges of subsequent use of the name of this company or any member of its stan: or reproduction of this report in connection with the advertisement, promotion or sale of any product 01 process, Ol' in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This company accepts no responsibility except for the due perfonnance of inspection and/or analysis in good faith and according to the rules of the trade and of science. Client: Energy Fuels Resources, Inc. Lab Set ID: 1406278 Project: 2nd Quarter Groundwater 2014 Analyte Result Lab Sample ID: MB-32951 Date Analyzed: Test Code: 200.8-DIS Date .Pi:cp3red: Uranium <0.000200 Lab Sample ID: MB-32951 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Thallium < 0.000500 Lab Sample ID: MB-32963 Date Analyzed: Test Code: Hg-DW-DIS-245.1 Date Prepared: Mercury < 0.000150 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com QC SUMMARY REPORT Contact: Garrin Palmer Dept: ME QC Type: MBLK Reporting Amount Spike Ref. Units Method MDL Limit Spiked Amount %REC 06117/2014 503h 06/13/2014 1210h mg/L E200.8 0.00000336 0.000200 06/18/2014 1247h 06/13/2014 1210h mg/L E200.8 0.0000197 0.000500 -06/16/2014 1144h 06/13/2014 1450h mg/L E245.1 0.00000675 0.000150 Limits Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit Qual Report Date: 6/25/2014 Page 19 of33 All analyses apphcable to the CWA. SDWA. and RCRA are performed in accordance to NELAC prorocols1 Pertinent sampling information is located on the atlached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of subsequent use of the name of this company or any member of its staft: or reproduction of this report in connection wirh the advertisement, promotion 01 sale of any p10duct or process, or in connection with the re·publication of this report for any purpose other than for the adtlressee will be granted only on contact This company accepts no responsibility except for the due performance of inspection and/or ~nalysis in good faith and according to the rules of the trade and of science .. 463 West 3600 South Salt Lake City, UT 84115 Kyle F. Gross Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 Laboratory Director e-mail: awal@awal-labs.com, web: www.awal-labs.com Jose Rocha QA Officer American West QC SUMMARY REPORT ANALYTICAL LABO~ATORIES Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Lab Set ID: 1406278 Dept: ME Project: 2nd Quarter Groundwater 2014 QCType: MS Reporting Amount Spike Ref. RPDRef. RPD Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPD Limit Qual Lab Sample ID: 1406278-001EMS Date Analyzed: 06/17/2014 1708h Test Code: 200.7-DIS Date Prepared: 06/13/2014 1210h Calcium 422 mg/L E200.7 0.446 50.0 10.00 400 225 70-130 • Magnesium 1,180 mg/L E200,7 1.95 50.0 10.00 1120 654 70-130 Sodium 285 mg/L E200.7 1.34 50.0 10.00 267 182 70-130 Lab Sample ID: 1406278-001EMS Date Analyzed: 06/17/2014 1854h Test Code: 200.7-DIS Date Prepared: 06113/2014 1210h Vanadium 0.189 mg/L E200.7 0.000596 0.00500 0.2000 0 94.4 70-130 Zinc 2.61 mg/L E2007 0.00448 0.0100 1.000 1.47 114 70-130 Lab Sample ID: 1406278-001EMS Date Analyzed: 06/19/2014 1148h Test Code: 200.7-DIS Date Prepared: 06/13/20141210h Potassium 31.9 mg/L E200.7 0.360 5.00 10.00 20.9 109 70-130 Lab Sample ID: 1406278-001EMS Date Analyzed: 06/16/2014 1454h Test Code: 200.8-DIS Date Prepared: 06/13/2014 1210h Arsenic 0.188 mg/L E200.8 0.000802 0.00200 0.2000 0.00101 93.3 75-125 Cadmium 0.372 mg/L E200.8 0.0000598 0.000500 0.2000 0.169 101 75-125 Chromium 0.199 mg/L E200.8 0.000608 0.00200 0.2000 0 99.5 75-125 Cobalt 0.725 mg/L E200.8 0.000124 0.00400 0.2000 0.513 106 75-125 Copper 0.315 mg/L E200.8 0.00149 0.00200 0.2000 0.12 97.4 75 -125 Molybdenum 0.395 mg/L E200.8 0.000806 0.00200 0.2000 0.183 106 75 -125 Nickel 0.520 mg/L E200 8 0.00175 0.00200 0.2000 0.316 102 75-125 Tin 0.996 mg/L E200.8 0.000482 0.00200 1.000 0.00208 99.4 75-125 Lab Sample ID: 1406278-001EMS Date Analyzed: 06/16/2014 2017h Test Code: 200.8-DIS Date Prepared: 06/13/2014 1210h Manganese 49.5 mg/L E200.8 0.0875 0.100 0.2000 46.5 1,500 75-125 Report Date: 6/25/2014 Page 20 of 33 All analyses applicable to the CWA. SDWA. and RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee. Privileges of subSt:quent use of the name of this company or any member ofils staff. or reproduction of this repon in connection with the advenisemenr, promotion 01 sale of any product or process, or in connection with the re-publication of this report for any purpo$e othet• than for the addressee will be granted only on contact. This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science, American West ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1406278 Project: 2nd Quarter Groundwater 20 14 Analyte Result Lab Sample ID: 1406278-00IEMS Date Analyzed: Test Code: 200.8-DIS Date Prepared: Beryllium 0.223 Iron 1.04 Lead 0.195 Selenium 0.224 Silver 0.186 Uranium 0.231 Lab Sample ID: 1406278-001EMS Date Analyzed: Test Code: 200.8-DIS Date Prepared: Thallium 0.187 Lab Sample ID: 1406278-001EMS Date Analyzed: Test Code: Hg•DW-DIS-245.1 Date Prepared: Mercury 0.00342 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (80 I) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com C SUMMARY REPORT Units Method MDL 06117/2014 343h 06fl3/2014 1210h mg/L E200.8 0.0000950 mg/L E200.8 0.0304 mg/L E200,8 0.000726 mg/L E200.8 0.000644 mg/L E200.8 0.000504 mg/L E200.8 0.0000336 -06/18/2014 1430h 06113/2014 1210h mg!L E200.8 0.0000788 06/16/2014 1152h 06/13/2014 1450h mg/L E245.1 0.00000675 Reporting Limit 0.00200 0.100 0.00200 0.00200 0.00200 0.00200 0.00200 0.000150 Contact: Garrin Palmer Dept: ME QCType: MS Amount Spike Ref. Spiked Amount %REC 0.2000 0.0155 104 1.000 0.0698 96.8 0.2000 0.0068 94.2 0.2000 0.0169 103 0.2000 0 92.8 0.2000 0.0332 98.9 0.2000 0.00144 92.9 0.003330 0 103 2 -Analyte concentration is too high for accurate matrix spike recovery and/or RPD. Limits 75-125 75-125 75-125 75-125 75-125 75-125 75-125 85-115 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit Qual Report Date: 6/25/2014 Page 21 of33 All analyses applicable to the CWA, SDWA. and RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC Confidential Business Inforrnation: This 1eport is provided for the exclusive use of the addressee Privileges of subsequent use of the name ofthis company or any member ofits ~taff, or reproduction of this report in connection with the advertisement. promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose othe1 than for rhe addressee will be granted only on contact This company accepts no responsibility except for lhe due perfonnance of inspection and/or analysis in good faith and according to the rules of the r:rade and of science_ 463 West 3600 South Salt Lake City, UT 84115 Kyle F. Gross Phone: (801) 263-8686, Toll Free: (888) 263-8686. Fax: (801) 263-8687 Laboratory Director e-mail: awal@awal-labs.com, web: www.awal-labs.com Jose Rocha QA Officer American West QC SUMMARY REPORT ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Lab Set ID: 1406278 Dept: ME Project: 2nd Quarter Groundwater 2014 QC Type: MSD Reporting Amount Spike Ref. RPDRef. RPD Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPD Limit Qual Lab Sample ID: 1406278-001EMSD Date Analyzed: 06117/2014 1709h Test Code: 200.7-DIS Date Prepared: 06113/2014 1210h Calcium 419 mg/L E200.7 0.446 50.0 10.00 400 190 70-130 422 0.827 20 Magnesium 1,170 mg/L E200.7 1.95 50.0 10.00 1120 559 70-130 1180 0.809 20 Sodium 282 mg/L E200.7 1.34 50.0 10.00 267 151 70-130 285 1.09 20 ~ -Lab Sample ID: 1406278-001EMSD Date Analyzed: 06/17/2014 1856h Test Code: 200.7-DIS Date Prepared: 06113/2014 1210h Vanadium 0.187 mg/L E200.7 0.000596 0.00500 0.2000 0 93.3 70-130 0.189 1.19 20 Zinc 2.59 mg/L E200.7 0.00448 0.0100 1.000 1.47 112 70-130 2.61 0.918 20 Lab Sample ID: 1406278-001EMSD Date Analyzed: 06/19/2014 !!SOh Test Code: 200.7-DIS Date l'r!:pared: 06/13/2014 1210h Potassium 31.9 mg/L E200.7 0.360 5.00 10.00 20.9 109 70-130 31.9 0.0995 20 Lab Sample ID: 1406278-001EMSD Date Analyzed: 06/16/2014 !500h Test Code: 200.8-DIS Date Prepared: 06/13/2014 1210h Arsenic 0.186 mg/L E200.8 0.000802 0.00200 0.2000 0.00101 92.4 75-125 0.188 0.988 20 Cadmium 0.366 mg/L E200.8 0.0000598 0.000500 0.2000 0.169 98.1 75-125 0.372 1.80 20 Chromium 0.197 mg/L E200.8 0.000608 0.00200 0.2000 0 98.4 75-125 0.199 1.02 20 Cobalt 0.722 mg/L E200.8 0.000124 0.00400 0.2000 0.513 105 75-125 0.725 0.508 20 Copper 0.311 mg/L E200.8 0.00149 0.00200 0.2000 0.12 95.3 75-125 0.315 1.30 20 Molybdenum 0.394 mg/L E200.8 0.000806 0.00200 0.2000 0.183 106 75-125 0.395 0.438 20 Nickel 0.515 mg/L E200.8 0.00175 0.00200 0.2000 0.316 99.4 75-125 0.52 1.01 20 Tin 0.990 mg/L E200.8 0.000482 0.00200 1.000 0.00208 98.8 75-125 0.996 0.545 20 -Lab Sample ID: 1406278-001EMSD Date Analyzed: 06/16/2014 2023h Test Code: 200.8-DIS Date Pre[)Med: 06/13/2014 1210h Manganese 49.9 mg/L E200.8 0.0875 0.100 0.2000 46.5 1,690 75-125 49.5 0.774 20 Report Date: 6/25/2014 Page 22 of33 All analyses applicable to the CWA, SDWA, and RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of the nume of this company or any member of its stafC or reproduction of this report in connection with the advertisement, promotion or sale of any product or process. or in connection with the re-publication of this report fo1 any purpose ocher than for the addressee will be granted only on contact This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith cmd according to the rules of the trade and of science. 463 West 3600 South Salt Lake City, UT 84115 Kyle F. Gross Phone: (80 I) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 Laboratory Director e-mail: awal@awal-labs.com, web: www.awal-labs.com Jose Rocha QA Officer ANALYTICAL LABORATORIES "'"C SUMMARY REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Lab Set ID: 1406278 Dept: ME Project: 2nd Quarter Groundwater 2014 QC Type: MSD Reporting Amount Spike Ref. RPDRef. RPD Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPD Limit Qual Lab Sample ID: 1406278-00lEMSD Date Analyzed: 06/17/2014 349h Test Code: 200.8-DIS Date Pn:pared: 06113/2014 1210h Beryllium 0.220 mg/L E200.8 0.0000950 0.00200 0.2000 0.0155 102 75-125 0.223 1.37 20 Iron 1.01 mg/L E200.8 0.0304 0.100 1.000 0.0698 94.3 75-125 1.04 2.40 20 Lead 0.192 mg/L E200.8 0.000726 0.00200 0.2000 0.0068 92.5 75-125 0.195 1.84 20 Selenium 0.219 mg/L E200.8 0.000644 0.00200 0.2000 0.0169 101 75-125 0.224 2.23 20 Silver 0.182 mg/L E200.8 0.000504 0.00200 0.2000 0 91.0 75-125 0.186 1.93 20 Uranium 0.227 mg/L E200.8 0.0000336 0.00200 0.2000 0.0332 97.1 75-125 0.231 !.56 20 Lab Sample ID: 1406278-001EMSD Date Analyzed: 06/18/2014 1436h Test Code: 200.8-DIS Date Prepared: 06/13/2014 1210h Thallium 0.185 mg/L E200.8 0.0000788 0.00200 0.2000 0.00144 91.9 75 -125 0.187 1.11 20 Lab Sample ID: 1406278-001EMSD Date Analyzed: 06/16/20141154h Test Code: Hg_-DW-DfS-24.5. I Date Prepared: 06113/2014 1450h Mercury 0.00318 mg/L E245.1 0.00000675 0.000150 0.003330 0 95.4 85 -115 0.00342 7.28 20 1 -Analyte concentration is too high for accurate matrix spike recovery and/or RPD. Report Date: 6/25/2014 Page 23 of 33 All analyses applicable to the CWA. SDWA. and RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC. Confidential Business Information: This report is provided fm the exclusive use of the addressee. Privileges of subsequent use of the name of this company or any member of its stafl: or reproduction of this report in connection with the advertisc::ment, promotion or sale of any p1oduct or process, or in connection with the re~publication of this report for any purpose other than for the addressee will be gnmted only on contact, This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science. ANALYTICAL Client: Energy Fuels Resources, Inc. Lab Set ID: 1406278 Project: 2nd Quarter Groundwater 20 14 Analyte Result Lab Sample ID: 1406278-00ICDUP Date Analyzed: Test Code: TDS-W-2540C Total Dissolved Solids 8,680 463 West 3600 South Salt Lake City, UT 84115 Phone: (80 I) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com C SUMMARY REPORT Contact: Dept: QC Type: Reporting Amount Units Method MDL Limit Spiked 06/17/2014 1200h mg/L SM2540C 21.7 100 Garrin Palmer we DUP Spike Ref. Amount %REC Limits Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit 8560 1.39 5 Qual Report Date: 6/25/2014 Page 24 of33 All analyses applicable to the CWA. SDWA. and RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC. Confidential Business Infom1ation: This report is provided for the exclusive use of the addressee. Privileges ofsubsequr;:nt use ofthe name of this company or any member of its staft: or reproduction of this report in connection with the advertisement, promotion 01 sale of any product 01 process, or in connection with the re-publication of this report for any purpose othet than for the addressee will be gmnted only on conwcr. This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science ANALYTICAL Client: Energy Fuels Resources, Inc. Lab Set ID: 1406278 Project: 2nd Quarter Groundwater 20 14 Analyte Result Lab Sample ID: LCS-R70694 Date Analyzed: Test Code: 300.0-W Sulfate 5.41 Lab Sample ID: LCS-R70763 Date Analyzed: Test Code: 300.0-W Chloride 4.95 Fluoride 5.13 Lab Sample ID: LCS-R70440 Date Analyzed: Test Code: ALK-W-2320B Alkalinity (as CaC03) 51,000 Lab Sample ID: LCS-R70809 Date Analyzed: Test Code: ALK-W-2320B Alkalinity (as CaC03) 50,100 Lab Sample ID: LCS-33143 Date Analyzed: Test Code: NH3-W-350.1 Date Prepared: Ammonia (as N) 0.978 Lab Sample ID: LCS-R70326 Date Analyzed: Test Code: N02/N03-W-353.2 Nitrate/Nitrite (as N) 0.990 Lab Sample ID: LCS-R70410 Date Analyzed: Test Code: TDS-W-2540C Total Dissolved Solids 200 Lab Sample ID: LCS-R70515 Date Analyzed: Test Code: TDS-W-2540C Total Dissolved Solids 190 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com OC SUMMARY REPORT Contact: Dept: Garrin Palmer we QC Type: LCS Reporting Amount Spike Ref. Units Method MDL Limit Spiked Amount %REC 06/20/20 14 1200h mg/L E300.0 0.0331 0.750 5.000 0 108 -06/23/2014 958h mg/L E300.0 0.00623 0.100 5.000 0 99.0 mg/L E300.0 0.00510 0.100 5.000 0 103 -06/17/2014 956h mg/L SM2320B 0.719 10.0 50,000 0 102 06/25/20 14 600h mg/L SM2320B 0.719 10.0 50,000 0 100 06/24/2014 1947h 06/24/2014 1700h mg/L E350.1 0.0214 0.0500 1.000 0 97.8 06/14/2014 1829h mg/L E353.2 0.00368 0.0100 1.000 0 99.0 06113/20 14 1900h mg/L SM2540C 2.17 10.0 205.0 0 97.6 -06/17/2014 1200h mg/L SM2540C 2.17 10.0 205.0 0 92.7 -·- Limits 90-110 90-110 90-110 90-110 90-110 90-110 90-110 80-120 80-120 Kyle F. Gross Laboratory Director Jose Rocha QAOfficer RPDRef. RPD Amt %RPD Limit Qual Report Date: 6/25/2014 Page 25 of33 All analyses applicable to tht: CWA. SDWA. and RCRA are perfonned in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC. Confidential Business lnfommtion: This 1eport is provided for the exclusive use of the addressee. Privileges of subscqu~nt use of the name ofthls company or any member of its stafl~ or reproduction of this report in connection with the advertisement, promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be gr(lnted only on contact This company accepts no responsibility except for the due perfonnauce of inspection and/or analysis in good failh and according to the rules of the rrade and of science. ANALYTICAL Client: Energy Fuels Resources, Inc. Lab Set ID: 1406278 Project: 2nd Quarter Groundwater 20 14 Analyte Result Lab Sample ID: MB-R70694 Date Analyzed: Test Code: 300.0-W Sulfate < 0.750 Lab Sample ID: MB-R70763 Date Analyzed: Test Code: 300.0-W Chloride <0.100 Fluoride <0.100 ·Lab Sample ID: MB-R70440 Date Analyzed: Test Code: ALK-W-2320B Bicarbonate (as CaC03) < 1.00 Carbonate (as CaC03) < 1.00 Lab Sample ID: MB-R70809 Date Analyzed: Test Code: ALK-W-2320B Bicarbonate (as CaC03) < 1.00 Carbonate (as CaC03) < 1.00 Lab Sample ID: MB-33143 Date Analyzed: Test Code: NH3-W-350.1 Date Prepared: Ammonia (as N) < 0.0500 Lab Sample ID: MB-R70326 Date Analyzed: Test Code: N02/N03-W-353.2 Nitrate/Nitrite (as N) <0.0100 Lab Sample ID: MB-R70410 Date Analyzed: Test Code: TDS-W-2540C Total Dissolved Solids < 10.0 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awa1-labs.com C SUMMARY REPORT Contact: Garrin Palmer Dept: we QC Type: MBLK Reporting Amount Spike Ref. Units Method MDL Limit Spiked Amount %REC 06/20/2014 1144h mg/L E300.0 0.0331 0.750 -06/23/2014 942h mg/L E300.0 0.00623 0.100 mg/L E300.0 0.00510 0.100 06/17/2014 956h mg/L SM2320B 0.719 1.00 mg/L SM2320B 0.719 1.00 06/25/20 14 600h mg/L SM2320B 0.719 1.00 mg/L SM2320B 0.719 1.00 06/24/20 14 1946h 06/24/2014 1700h mg/L E350.1 0.0214 0.0500 06/14/2014 1828h mg/L E353.2 0.00368 0.0100 06/13/2014 1900h mg/L SM2540C 2.17 10.0 Limits Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit Qual Report Date: 6/25/2014 Page 26 of33 All analyses applicable to the CWA. SDWA. and RCRA are perfonned in accordance to NELAC protocols. Pertinent sampling information is located on the att~ched COC. Confidential Business I t1fonnation: This report is provided for the exclusive use of the addressee. Privileges of subsequ~nt use of the name of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion 01 sale of any product 01 process, or in connection with the re-publication of this report for any purpose othe1 than for the addressee will be granted only on contact. This company accepts no responsibility except for the due perfonnance of inspectioo and/or analysis in good faith and according to the rules of the trade and of science. ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1406278 Project: 2nd Quarter Groundwater 20 14 Analyte Result Lab Sample ID: MB-R70515 Date Analyzed: Test Code: IDS-W -2540C Total Dissolved Solids < 10.0 Units 463 West 3600 South Salt Lake City, UT 84115 Phone: (80 I) 263-8686, Toll Free: (888) 263-8686, Fax: (80 I) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com QC SUMMARY REPORT Contact: Garrin Palmer Dept: we QC Type: MBLK Reporting Amount Spike Ref. Method MDL Limit Spiked Amount %REC 06/17/2014 1200h mg/L SM2540C 2.17 10.0 Limits Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit Qual Report Date: 6/25/2014 Page 27 of33 All analyses applicable to the CWA. SDWA. and RCRA are performed ln accordance to NELAC protocols. Pertinent sampling information is located on the attached COC .. Confidential Business Information: This report is provided for the exclusive use of the addressee .. Privileges ofsubs~quent use of the name of this company or any member of its staff. or reproduction of this report in connection with the advertisement, promotion or sale of any product or process. or in connection with the re-publication of this report fo1 any purpose other than for the addressee will be granted only on contact This company accepts no responsibility except for the due perfonnance of inspection and/or analysis in good faith and according to the rules of the trade and of science. American West ANALYTICAl LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1406278 Project: 2nd Quarter Groundwater 2014 Analyte Result Lab Sample ID: 1406278-003BMS Date Analyzed: Test Code: 300.0-W Sulfate 12,300 Lab Sample ID: 1406278-002BMS Date Analyzed: Test Code: 300.0-W Chloride 56,9 Fluoride 50.6 Lab Sample ID: 1406278-001BMS Date Analyzed: Test Code: ALK-W-2320B Alkalinity (as CaC03) 78.8 Lab Sample ID: 14062 78-003BMS Date Analyzed: Test Code: ALK-W-2320B Alkalinity (as CaC03) 60.9 Lab Sample ID: 1406278-00IDMS Date Analyzed: Test Code: NH3-W-350.1 Date Prepared: Ammonia (as N) 1.35 Lab Sample ID: 1406278-002DMS Date Analyzed: Test Code: N02/N03-W-353.2 Nitrate/Nitrite (as N) 1.07 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com OC SUMMARY REPORT Contact: Dept: QC Type: Reporting Amount Units MethOd MDL Limit Spiked 06/20/2014 1952h mg/L E300.0 33.1 750 5,000 06/23/2014 1236h rng/L E300.0 0.0623 1,00 50.00 rng!L E300,0 0.0510 1.00 50.00 -06/17/2014 956h rng/L SM2320B 0.719 10.0 50.00 06/25/2014 600h rng/L SM2320B 0.719 10.0 50.00 06/24/20 14 1949h 06/24/2014 1700h mg/L E350.1 0.0214 0.0500 1.000 06/14/20 14 1906h mg/L E353.2 0.00368 0.0100 1.000 Garrin Palmer we MS Spike Ref. Amount %REC 6830 109 7.44 98.9 0.517 100 30.4 96.8 1.8 118 0.534 81.8 0.195 87.2 1 -Matrix spike recovery indicates matrix inte~ference. The method is in control as indicated by the LCS. Limits 90-110 90-110 90-110 80-120 80-120 90-110 90-110 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit Qual Report Date: 6/25/2014 Page 28 of33 All analyses applicable to the CWA. SDWA. and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of the name of this company or any member of its staff~ or reproduction of this report in connection with the advertisement, promotion or sale of any product 01 process, or in connection with the re-publication of this report fol' any purpose other than for the addressee will be gmnted only on contact, This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science~ 463 West 3600 South Salt Lake City, UT 84115 Kyle F. Gross Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 Laboratory Director e-mail: awal@awal-labs.com, web: www.awal-labs.com Jose Rocha QA Officer ANALYTICAL LABORATORIES QC SUMMARY REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Lab Set ID: 1406278 Dept: we Project: 2nd Quarter Groundwater 2014 QC Type: MSD Reporting Amount Spike Ref. RPDRef. RPD Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPD Limit Qual Lab Sample ID: 1406278-003BMSD Date Analyzed: 06/20/2014 2008h Test Code: 300.0-W Sulfate 12,200 mg/L E300.0 33.1 750 5,000 6830 108 90-110 12300 0.327 20 -Lab Sample ID: 1406278-002BMSD Date Analyzed: 06/23/2014 1252h Test Code: 300.0-W Chloride 57.0 mg/L E300.0 0.0623 1.00 50.00 7.44 99.1 90-110 56.9 0.187 20 Fluoride 50.6 mg/L E300.0 0.0510 1.00 50.00 0.517 100 90-110 50_6 0.0773 20 -Lab Sample ID: 1406278-00lBMSD Date Analyzed: 06/17/2014 956h Test Code: ALK-W-23208 Alkalinity (as CaC03) 80.6 mg/L SM2320B 0.719 10.0 50.00 30.4 100 80-120 78.8 2.26 10 Lab Sample ID: 1406278-003BMSD Date Analyzed: 06/25/2014 600h Test Code: ALK-W-23208 Alkalinity (as CaC03) 60.0 mg/L SM2320B 0.719 10.0 50.00 1.8 116 80-120 60.9 1.49 10 Lab Sample ID: 1406278-00IDMSD Date Analyzed: 06/24/20 14 1950h Test Code: NH3-W-350.1 Date Prepared: 06/24/2014 1700h Ammonia (as N) 1.26 mg/L E350.1 0.0214 0.0500 1.000 0.534 73.1 90-110 1.35 6.61 10 Lab Sample ID: 1406278-002DMSD Date Analyzed: 06/14/2014 1908h Test Code: N02fN03-W-353.2 Nitrate/Nitrite (as N) 1.07 mg/L E353.2 0.00368 0.0100 1.000 0.195 87.8 90-110 1.07 0.551 10 1 -Matrix spike recovery indicates matrix inte~ference. The method is in control as indicated by the LCS. Report Date: 6/25/2014 Page 29 of33 All analyses applicable to the CW A. SDWA. and RCRA are performed in accordance to NELAC protocols. Pertinent sampling infonnation is located on the attached COC. Confidential Business 1 nfonnarion: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of the name oF this company or any member of its stafF. or reproduction of this 1eport in connection with the advertisement, promotion 01 sale of any product or process. ocin connection with the re·publication of this report for any purpose othe1 than for rhe addressee will be granted only on contact~ This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science. American West ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1406278 Project: 2nd Quarter Groundwater 2014 Analyte Result Lab Sample ID: LCS VOC-C 061314A Date Analyzed: Test Code: 8260-W Benzene 19.6 Chloroform 19.9 Methylene chloride 20.0 Naphthalene 18.0 Tetrahydrofuran 17.1 Toluene 19.4 Xylenes, Total 60.6 Surr: I ,2-Dichloroethane-d4 53.4 Surr: 4-Bromofluorobenzene 48.9 Surr: Dibromofluoromethane 51.6 Surr: Toluene-<!& 49.5 Units 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com C SUMMARY REPORT Contact: Dept: QC Type: Reporting Amount Method MDL Limit Spiked Garrin Palmer MSVOA LCS Spike Ref. Amount %REC 06/13/2014 726h flg/L SW8260C 0.0859 2.00 20.00 0 98.0 flg/L SW8260C 0.626 2.00 20.00 0 99.7 f!g/L SW8260C 0.321 2.00 20.00 0 99.8 f!g/L SW8260C 0.315 2.00 20.00 0 89.8 flg/L SW8260C 0.214 2.00 20.00 0 85.5 flg/L SW8260C 0.206 2.00 20.00 0 97.0 flg/L SW8260C 0.333 2.00 60.00 0 101 flg/L SW8260C 50.00 107 flg/L SW8260C 50.00 97.7 flg/L SW8260C 50.00 103 flg/L SW8260C 50.00 99.0 Limits 62-127 67-132 32-185 28-136 43-146 64-129 52-134 76-138 77-121 67-128 81 -135 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit Qual Report Date: 6/25/2014 Page 30 of 33 All analyses apphcable to the CW A. SDWA~ and RCRA are performed in accordance to NELAC protocols Pertinent sampling infonnation is located on the attached COC. Confidential Business lnfom1ation: This report is provided for the exclusive use of the addres~e Privileges of subsequent use of the name of this company or any member of its staft: or reproduction of this repon in connection with the advertisement, promotion 01 sale of any product or process, or in connection with the re-publication of this report for any purpose othe1 than for the addressee will be gr.:mted only on contdct. This company accepts no responsibiliry except for the due performance of inspection and/or anaJysis in good faith and according to the rules of the trade and of science~ ANALYTICAL Client: Energy Fuels Resources, Inc. Lab Set ID: 1406278 Project: 2nd Quarter Groundwater 2014 Analyte Result Lab Sample ID: MB VOC-C 061314A Date Analyzed: Test Code: 8260-W 2-Butanone < 10.0 Acetone < 10.0 Benzene < 1.00 Carbon tetrachloride < 1.00 Chloroform < 1.00 Chloromethane < 1.00 Methylene chloride < 1.00 Naphthalene < 1.00 Tetrahydrofuran < 1.00 Toluene < 1.00 Xylenes, Total < 1.00 Surr: I ,2-Dichloroethane·d4 53.5 Surr: 4-Bromofluorobenzene 50.1 Surr: Dibromofluoromethane 50.0 Surr: Toluene-d8 50.2 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com OC SUMMARY REPORT Contact: Garrin Palmer Dept: MSVOA QC Type: MBLK Reporting Amount Spike Ref. Units Method MDL Limit Spiked Amount %REC 06113/20 14 804h Jlg/L SW8260C 1.01 10.0 Jlg/L SW8260C 3.62 10.0 Jlg/L SW8260C 0.0859 1.00 Jlg/L SW8260C 0.738 1.00 Jlg/L SW8260C 0.626 1.00 Jlg/L SW8260C 0.214 1.00 Jlg/L SW8260C 0.321 1.00 Jlg/L SW8260C 0.315 1.00 Jlg/L SW8260C 0.214 1.00 Jlg/L SW8260C 0.206 1.00 Jlg/L SW8260C 0.333 1.00 Jlg/L SW8260C 50.00 107 Jlg/L SW8260C 50.00 100 Jlg/L SW8260C 50.00 99.9 Jlg/L SW8260C 50.00 100 Limits 76-138 77-121 67-128 81 -135 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit Qual Report Date: 6/25/2014 Page 31 of 33 All analyses applicable to the CWA. SDWA. and RCRA are performed in accordance to NELAC protocols, Pertin~nt sampling information is located on the attach~d COC. Confidential Business lnfom1ation: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of the name of this company or any member of its sraff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This company accepts no responsibility except for the due perfonnance of inspection and/or analysis in good faith and according to the rules of the trade and of science Client: Energy Fuels Resources, Inc. Lab Set ID: 1406278 Project: 2nd Quarter Groundwater 2014 Analyte Result Lab Sample ID: 1406278-00lAMS Date Analyzed: Test Code: 8260-W Benzene 20.1 Chloroform 20.7 Methylene chloride 20.6 Naphthalene 17.1 Tetrahydrofuran 26.1 Toluene 19.4 Xylenes, Total 59.2 Surr: I ,2-Dichloroethane-d4 56.9 Surr: 4-Bromofluorobenzene 48.9 Surr: Dibromofluoromethane 52.4 Surr: Toluene-d8 48.6 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com C SUMMARY REPORT Contact: Garrin Palmer Dept: MSVOA QCType: MS Reporting Amount Spike Ref. Units Method MDL Limit Spiked Amount %REC 06113/2014 1243h f.!g/L SW8260C 0.0859 2.00 20.00 0 100 flg/L SW8260C 0.626 2.00 20.00 0 103 f.!g/L SW8260C 0.321 2.00 20.00 0 103 f.!g/L SW8260C 0.315 2.00 20.00 0 85.7 f.!g/L SW8260C 0.214 2.00 20.00 0 130 f.! giL SW8260C 0.206 2.00 20.00 0 97.3 f.!g/L SW8260C 0.333 2.00 60.00 0 98.6 f.!g/L SW8260C 50.00 114 f.!g/L SW8260C 50.00 97.8 f.!g/L SW8260C 50.00 105 f.!g/L SW8260C 50.00 97.1 Limits 66-145 50-146 30-192 41 -131 43-146 18-192 42-167 72-151 80-128 80-124 77-129 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit Qual Report Date: 6/25/2014 Page 32 of33 All analyses applicable to the CWA. SDWA. and RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of the name of this company or any member of its staff. or reproduction of this report in connection with the advertisement, promotion or sale of any product or process. ot in connection with the re-publication of this report for any purpose other than for the addressee will be gmntcd only on contact .. This company accepts no responsibility except for the due perfonnance of inspection and/or analysis in good faith and according to the rules of the trade and of scit:nce. ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1406278 Project: 2nd Quarter Groundwater 2014 Analyte Result Lab Sample ID: 1406278-00lAMSD Date Analyzed: Test Code: 8260-W Benzene 20.8 Chloroform 21.5 Methylene chloride 21.2 Naphthalene 17.9 Tetrahydrofuran 26.0 Toluene 20.1 Xylenes, Total 61.4 Surr: I ,2-Dichloroethane-d4 55.4 Surr: 4-Bromofluorobenzene 49.1 Surr: Dibromofluoromethane 53.2 Surr: Toluene-d8 48.9 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com C SUMMARY REPORT Contact: Garrin Palmer Dept: MSVOA QCType: MSD Reporting Amount Spike Ref. Units Method MDL Limit Spiked Amount %REC 06/13/2014 1302h flg/L SW8260C 0.0859 2.00 20.00 0 104 flg/L SW8260C 0.626 2.00 20.00 0 107 flg/L SW8260C 0.321 2.00 20.00 0 106 flg/L SW8260C 0.315 2.00 20.00 0 89.5 flg/L SW8260C 0.214 2.00 20.00 0 130 !!giL SW8260C 0.206 2.00 20.00 0 101 flg/L SW8260C 0.333 2.00 60.00 0 102 f!g/L SW8260C 50.00 Ill !!giL SW8260C 50.00 98.2 l!g/L SW8260C 50.00 106 !!giL SW8260C 50.00 97.8 Limits 66-145 50-146 30-192 41 -131 43-146 18-192 42-167 72-151 80-128 80-124 77-129 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit 20.1 3.28 25 20.7 3.85 25 20.7 2.77 25 17.1 4.34 25 26.1 0.231 25 19.5 3.39 25 59.2 3.68 25 Qual Report Date: 6/25/2014 Page 33 of 33 A\t analyses applicable to the CWA. SDWA. and RCRA are perfonned in accordance to NELAC protocoJs. Pertinent sampling infonnation is located on the attachc:d COC. Confidential Business Information: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of the name of this company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or salt! of any product or process, or in connection wilh the re-publication of this report fo1 any purpose orher than for the addressee will be granted only on contact This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science. American West Analytical Laboratories UL Denison WORK ORDER Summary WorkOrder: 1406278 Due Date: 6/24/2014 Page 1 of3 Client: Client ID: Project: Comments: SampleiD 1406278-001A 1406278-00IB 1406278-001C 1406278-00ID 1406278-00IE 1406278-002A 1406278-002B Printed: 6/13/2014 Energy Fuels Resources, Inc. DENlOO Contact: Garrin Palmer 2nd Quarter Groundwater 2014 QC Level: III WO Type: Project PA Rush. QC 3 (Summary/No chromatograms). Alkalinity must be run at full volume. Groundwater project specific DL's: Assumes dilution of2 for U, 5 for Be, Fe, Pb, and Tl, and 20X for others for required 200.8 PQLs. Run 200.8 on the Agilent. EDD-Denison and ElM-Locus. Email Group.; Run Fe by 200.8 for necessary reporting limits. Samples for metals have been field filtered.; Client Sample ID Collected Date Received Date Test Code Matrix Sel Storage MW-22_06112014 6/11/2014 1300h 6/13/2014 1010h 8260-W Aqueous ~ VOCFridge Test Group: 8260~W-,Custpm; #of MIJiytes: 11 I# o]S.-Arr: 4 300.0-W IJl df-wc 3 SEL 1l11alytu; CL F S04 ALK-W-23208 V1 df-wc 2 SELAnalytes: ALK.B ALKC TDS-W-2540C ~ ww-tds 1 SEL Anal las: TDS NH3-W-350.1 ~ df-no2/no3 & nh3 1 SEL A11a/yt<!..t: NH3N NH3-W-PR 0 df-no2/no3 & nh3 N02/N03-W-353.2 VJ df-no2/no3 & nh3 1 SELAnulyus: N03N02N 200.7-DIS ~ df-met 6 SEL Analyte.s: CA MG K NA V ZN 200.7-DIS-PR ~ df-met 200.8-DIS ~ df-met 16 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG TLSNU 200.8-DIS-PR ~ df-met HG-DW-DIS-245.1 ~ df-met 1 SELAnalytes: HG HG-DW-DIS-PR 0 df-met IONBALANCE ~ df-met 5 SEL Ana/ylQs: BALANCE Anions Cations IDS-Balance TDS-Ca/c MW-23_06112014 6111/2014 0900h 6/13/2014 1010h 8260-W Aqueous ~ VOCFridge Test Group: 8260-W-CusJom: #of Analytes: 11 I# of Surr: 4 300.0-W VI df-wc 3 SEL AnalyteJ: CL F S04 ALK-W-23208 ~ df-wc 2 SEL Anall_fti.S: ALKB ALKC FOR LABORATORY USE ONLY [fill out on page 1]: % M (3""" RT B'" CNEr' TAT~QC~ HOK~ HOK __ HOK __ COC Emal\e(!. 3 3 WORK ORDER Summary Client: Energy Fuels Resources, Inc. SampleiD Client Sample ID 1406278-002C MW-23_06112014 1406278-0020 1406278-002E 1406278-00JA MW-70_06112014 1406278-00JB 1406278-003C 1406278-00JD 1406278-003E WorkOrder: 1406278 Due Date: 6/24/2014 Page 2 of3 Collected Date Received Date Test Code Matrix Sel Storage 6/11/2014 0900h 6/11/2014 1300h 6/13/2014 1010h TDS-W-2540C Aqueous ~ ww-tds 6/13/20141010h 1 SELA11a/ytes: TDS NH3-W-350.1 ~ df-no2/no3 & nh3 1 SEL A:nalytes; NH3N NH3-W-PR ~ df-no2/no3 & nh3 N02/N03-W -353.2 ~ df-no2/no3 & nh3 1 SEL Allalyws: N03N02N 200.7-DIS b2j df-met 6 SEL Anafytes: CA MG K NA V ZN 200.7-DIS-PR ~ df-met 200.8-DIS ~ 16SELAnalytes: ASBECD CRCOCUFEPBMNMONISEAG TLSNU 200.8-DIS-PR ~ HG-DW-DIS-245.1 ~ 1 SEL.Analyru: HG HG-DW-DIS-PR ~ IONBALANCE 0 5 SEL liualytes; BALANCE Anions Cations TDS-Ba/ance TDS-Ca/c 8260-W Aqueous ~ Test Group: 8260-W,Custom: # o/Al111/ytes: 11 /# ofSurr: 4 300.0-W 01 3 SEL Ana/,ytes,· CL F S04 ALK-W-2320B ~ 2 SEL Analyt~ ALKB ALKC TDS-W-2540C ~ _I SEL A.nalytes; TDS NH3-W-350.1 1\11 1 SEL.Analytes: NH3N NH3-W-PR ~ N02/N03-W-353.2 V1 I SEL Anulyles: N03N02N 200.7-DIS r.;,] 6 SELAna~•tes.-CA MG K NA V ZN 200.7-DIS-PR li?l 200.8-DIS ~ 16SELAnalytes: AS BECD CR CO CUFEPBMNMON!SEAG TLSN U 200.8-DIS-PR df-met df-met df-met df-met df-met VOCFridge df-wc df-wc ww-tds df-no2/no3 & nh3 df-no2/no3 & nh3 df-no2/no3 & nh3 df-met df-met df-met df-met HG-DW-DIS-245.1 ~ df-met 1 SEL Analytt.r: HG 3 Printed: 6/13/2014 FOR LABORATORY USE ONLY [fill out on page 1]: %M 0 RT 0 CN 0 TAT 0 QC 0 HOK __ HOK __ HOK___ COC Emailed!__ ___ _ WORK ORDER Summary Client: Energy Fuels Resources, Inc. SampleiD Client Sample ID 1406278-003E MW-70 06112014 1406278-004A Trip Blank Collected Date Received Date Test Code Matrix 6/ll/2014 1300h 6/13/2014 1010h HG-DW-DIS-PR Aqueous IONBALANCE WorkOrder: 1406278 Due Date: 6/24/2014 Sel Storage df-met df-met 5 SEL Analytes: BALANCE Anions Cations TDS-Balance 'IDS-Calc 6/11/2014 6/13/2014 lOlOh 8260-W Aqueous VOCFridge Test Group: 8260-W-Custom; # o['Malytes: 11 I# o[Surr: 4 Page 3 of3 3 Printed: 6/13/2014 FOR LABORATORY USE ONLY [fill out on page 1]: %M 0 RT 0 CN 0 TAT 0 QC 0 HOK __ HOK __ HOK___ COC Emailed. ____ _ AMERICAN WEST ANALYTICAL LABORATORIES 463 W. 3600 S. SALT LAKe CITY. UT 84115 PlioNe # (801) 263-8686 TOLL FREE # (888) 263-8686 CHAIN OF CUSTODY ALL ANALYSIS WILL BE! CONDUCTE!C USING NELAP ACCREDITED METHODS AND Al.L DATA WILL BE RePORTBD USINCil AWAL's STANDARD AHALYTE USTS AND Rl!pORTINa UMIT1i (PQL) UNLESS SPE!CIP:ICALLY REQUI!:STE!D OTHI!RWJS& ON THIS CHAJN OF CUSTODY AND/OR ATT'ACHeD DOCUMENTAT10N jt,.fU&2. I? AWAJ.. LAB SAMPLe SET# PAGE 1 OF 1 L~ FAX# (801) 263-8687 EMAIL AWAL@AwAL-LAes.coM I QC LEVEL: I TuRN ARouND TIME: ul"..,... OTHeR ARRANCi&M""'"" HAve I Don O.ATB: I BERN MADE. SIGNeD REPORTS WILL BB WWW.AWAJ..-LABS.COM 3 STANDARD .......um BV S:O!=~~; THO DAY T>l2V ~=::::;=:::;;:::;::===: CLIENT: Energy Fuels Resources, Inc. • X !NcLuoe EDD: ~; ~~~}l~!lJtiJt~~liiL~- ~ 01 LOCUS UPLOAD , ADORESS: 6425 s. Hwy. 191 "". C) EXCEL s WJm.Ji: h -I Blanding uT 84511 ~ .. x FIE'=" FILTEREO FoR: ~S-.; ~ .. -}( ' ~ d ::S_ DISSolved Metals 1 , ~m bR Fl~.~o Gartin Palmer ~ ;:;: ~ , ' CONTACT: ~ ,c' cG 2 A,..,llfin" ;)j{ ~ (435) 678-2221 ~ ~ Z FoR COMPLIANCB WITH: ~ PHONE #: CELL #: c:i • r:f 0 NELAP :I' Ta..muo.T\J\'\1! . 't' • -•c gpalmel@energyfuels.com; KWemei'@energyfueJB,com; .,..._ g ~ N D RCRA ' · - EMAIL: dturl!@enerzyfuels.com ~ ;:::. ;:i >' D CWA 4 "RtcttvmJ!MII~Kl!kl , 2 d Q G d t 2014 ° . U • D SOWA [li>.PRCnA:•'i St(l,t.)' -' • PRO~ECT NAME: n uarter roun wa er ;::;' '2 --.. 2 o ::>. 0 ELAP I A2LA y . . . :, . c:i o g] '1 U :::: D NLLAP P #: --..1/'Jc ~" .f/.1 -• ROJECT . ::! !:"! <") 0 <"l ;; c'3 _; D NoN-COMPLIANCE s.<Dnru.v F!toaW..tl ~ ~ [;l 5 ~ '1 'i · E--. --.. 0 OTHeR: : r ~ . . PO #: <( ~ l:2_ (J "-(J .1:1 :z1 8 :f 1U g b>(6c AT' a~' ~ ~ (') g v o :; ., . ~ 10 v · ... tJ SAMPLER NAME: Tanner Holliday o ~ o 1/'J ~ ~ .!l u dl .; "' ~ ,._:::,:.:;_:;:,;.:.:.:.;,;:;_..:::::;:=========:::::=====;;;:;:=====;;;p;====~ U "' II!: ~ ~ Ill ,!:: • f/.1 ';; ~ KNOWN HAZARDS 6 R£cltVIID WrTHII< ..J ....... ........ -"..!. ........ 0 a;l .,..; I:Q • Ff . .. -DATE TIME IL ~ N (') tJ Cll ,1:1 .. ..: :z:: 0 & . Ou;;Ncl MAd o -< o = ..r c :; .~ cl o (¥, N SAMPLE! 10: SAMPLED SAMPLED ,_, Ill 1i!: :z; i<i· to< tJ Q .S > SAMPLE COMMENTS \::..) MW-22_06112014 6/11/2014 1300 7 W X X X X X X X X X X • ! M\V-23 06112014 6/11/2014 900 7 W X X X X X X X X X X -,_ -cq,,_ T~WAy;. I M\V-70_06112014 6/11/2014 1300 7 w X X X X X X X X X X l ~~ Otnb·P~c>l I • TRIP BLANK 6/11/2014 3 W X 2o •. iwl Oi<'O~" PA<:lU.ci• 1 : TEMP BLANK 6/12/2014 l W .v N .--I'IA ._ ' 2 3 4 s . 3 """""".,.-"" SMtPtl! • • y 1\1 ~· , 4 !"~P~ ;' .s:~eJ. I 6 7 8 9 I ~------------------------------------------------f----------1r---------~;r-1---1r--1r--4---f--~--~--~--4---4---~----------------------~~0~~~IUB~-~ ) Li.,~~ ltl!l' CCI:: ~*.~?' . . . I ~ ._,J .. 2 ~R~~~~~~~~m~a~~--~-\~=======9;_FT=/~IU~-/~==============~D~-~~~T.~~-.====I===,~~~==aD~B~Y~:============~============~p~~=~~:========~~====================~====================~ SlQNATUIU! ..,_ n.liA1.JC-.£.. JT /J 1-/ L217D/'I-is1oow.rulll! SPECIAL INSTRUCTIONS: ~ JJ, ·~ _/ 71UII: . .· i)).olt! ~~:::., &v: L.;"..V llll! ~"-~ 01~':!1() :';:..'::~: 9 , / / ~lOA"!/"". / _ /_ _ / Sil.m_p!e containers for metals were field filtered. See the ~<>NA-nnw ._) SIGNATURE ~--' / lA. /.1-' U' /;J /1 r.1 Analytiaal Scope of Work for Reporting Limits and VOC analyte TIMo: _.r f ------;--"} ·v "lhlll: / _ ,1 Ust. PRINT NAMB: PRI""' NAMIZ! c_ ( fl.-. ./--1..., / ~ -' 0 ( ( '\ IREUNQUISHED av: DATE: R.AcarJtD av: / -, DATE: SIGNATURE SIGNA'l'UJJII TIME: tTIME: PRINT NAMB: PR~trt' NAMltl RnuNQUt#HKD ov: DATI!: Rece1vec av: PATE: -siGNATURe StoNATURE TIM•: TtMe: PRtr-rr NA!><II) PRII>IT NAME! --- Analysis Ammonia COD Cyanide Metals NOz._&N03 O&G Phenols Sulfide TKN TP04 Procedure: Frequency: Preservation Check Sheet s -,Je Set E Preservative J 2. 3 oH<2HzS04 pH<2 H2 S04 pH>l2 NaOH pH<2HN03 l·h·s 1/*'& cl~ pH<2H2S04 I/ fd J ••. ~ f·tl-· pH<2HCL l It · "/ pH <2 H2S04 pH>9NaOH, ZnAcetate oH<2 HzS04 oH<2H2S04 -- Pour a small amount of sample in the sample lid Pour sample from Lid gently over wide range pH paper Do Not dip the pH paper in the sample bottle or lid dnH ·-· 1) 2) 3) 4) 5) 6) 7) If sample is not preserved, properly list its extension and receiving pH in the appropriate column above Flag COC, notify client if requested Place client conversation on COC Samples may be adjusted All samples requiring preservation * + • # • The sample required additional preservative upon receipt. The sample was received unpreserved The Sample was received unpreserved and therefore preserved upon receipt. The sample pH was unadjustable to a pH < 2 due to the sample matrix The sample pH was unadjustable to a pH > __ due to the sample matrix interference LabSetiD: jtjO (O;z I?' Garrin Palmer Energy Fuels Resources, Inc. 6425 S. Hwy 191 American West Blanding, UT 84511 ANA LYTICAL lABORATORIES 463 West 3600 South Salt Lake City, UT 84115 Phone: (80 1) 263-8686 Toll Free: (888) 263-8686 Fax:(80l)263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer TEL: (435) 678-2221 RE: 2nd Quarter Groundwater 2014 Dear Garrin Palmer: Lab Set ID: 1406404 American West Analytical Laboratories received 4 sample(s) on 6/19/2014 for the analyses presented in the following report. American West Analytical Laboratories (AWAL) is accredited by The National Environmental Laboratory Accreditation Program (NELAP) in Utah and Texas; and is state accredited in Colorado, Idaho, New Mexico, and Missouri. All analyses were performed in accordance to the NELAP protocols unless noted otherwise. Accreditation scope documents are available upon request. If you have any questions or concerns regarding this report please feel free to call. The abbreviation "Surr" found in organic reports indicates a surrogate compound that is intentionally added by the laboratory to determine sample injection, extraction, and/or purging efficiency. The "Reporting Limit" found on the report is equivalent to the practical quantitation limit (PQL). This is the minimum concentration that can be reported by the method referenced and the sample matrix. The reporting limit must not be confused with any regulatory limit. Analytical results are reported to three significant figures for quality control and calculation purposes. Thank You, Digitally signed by Jose G, G Rocha DN: cn=Jose G. Rocha, • o=American West Analytical Laboratories, ou=Quality A&sumnce. 0/flf.llr, IJUll! I•!~~Sa@uw"l-labs.com, oous . Jose Rocha Onlli: 2014.06..30 12:48:45 Approvedby: ~--------------o-6-·oo_·--------~ Laboratory Director or designee Report Date: 6/30/2014 Page I of35 All analyses applicable Lo Lhc CWA, SDWA, and RCRA arc pcrfom1cd in accordance Lo NElAC protocols. Pertinent sampling infonnalion is localcd on the auachcd COC Confidential Business Information: This report is provided for the exclusive usc oft be addressee. Privileges of subsequent use of lhe name of this company or any member of its slafT, or reproduction oflhis report in connection with lhc advcrtiSl.."lllrnl, promo1ion or sale of any product or process, or in connection wilh lhc re-publication oflhis report for any purpose other than for lhe addressee will be grnntcd only on cnntacL This company acccpL<; 110 responsibility cxc~.')>t for the due performance of inspection aiKI/or analysis in good failh and according lo lhc n•lcs oflhc lradc and of science. SAMPLE SUMMARY American West Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer AUAtVTIGAI ADOftll1<)~ft ~ Project: 2nd Quarter Groundwater 2014 Lab Set ID: 1406404 Date Received: 6/19/2014 900h Lab Sample ID Client Sample ID Date Collected Matrix Analysis 463 West 3600 South 1406404-00 1 A MW-20 06182014 6118/2014 850h Aqueous VOA by GC/MS Method Salt Lake City, UT 84115 8260C/5030C 1406404-00 1 B MW-20 06182014 6118/2014 850h Aqueous Anions, E300.0 1406404-00 1 B MW-20 06182014 6118/2014 850h Aqueous Alkalinity/ Bicarbonate/ Carbonate, A2320B Phone: (801) 263-8686 1406404-00lC MW-20_06182014 6118/2014 850h Aqueous Total Dissolved Solids, A2540C Toll Free: (888) 263-8686 1406404-001 D MW-20_06182014 6118/2014 850h Aqueous Nitrite/Nitrate (as N), E353.2 Fax:(801)263-8687 1406404-001 D MW-20 06182014 6/18/2014 850h Aqueous Ammonia, Aqueous e-mail: awal@awal-labs.com 1406404-00lE MW-20_06182014 6118/2014 850h Aqueous Ion Balance 1406404-001 E MW-20_06182014 6/18/2014 850h Aqueous ICP Metals, Dissolved web: www.awal-labs.com 1406404-00lE MW-20_06182014 6/18/2014 850h Aqueous ICPMS Metals, Dissolved 1406404-00lE MW-20_06182014 6118/2014 850h Aqueous Mercury, Drinking Water Dissolved Kyle F. Gross 1406404-002A MW-37_06182014 6/18/2014 830h Aqueous VOA by GC/MS Method 8260C/5030C Laboratory Director 1406404-002B MW-37 06182014 6118/2014 830h Aqueous Anions, E300.0 1406404-002B MW-37 06182014 6118/2014 830h Aqueous Alkalinity/ Bicarbonate/ Jose Rocha Carbonate, A2320B QA Officer 1406404-002C MW-37 06182014 6118/2014 830h Aqueous Total Dissolved Solids, A2540C 1406404-002D MW-37_06182014 6/18/2014 830h Aqueous Ammonia, Aqueous 1406404-002D MW-37 06182014 6/18/2014 830h Aqueous Nitrite/Nitrate (as N), E353.2 1406404-002E MW-37 06182014 6/18/2014 830h Aqueous Ion Balance 1406404-002E MW-37 06182014 6/18/2014 830h Aqueous ICP Metals, Dissolved 1406404-002E MW-37 06182014 6118/2014 830h Aqueous ICPMS Metals, Dissolved 1406404-002E MW-37 06182014 6/18/2014 830h Aqueous Mercury, Drinking Water Dissolved 1406404-003A MW-28_06182014 6/18/2014 1330h Aqueous VOA by GC/MS Method 8260C/5030C 1406404-003B MW-28 06182014 6/18/2014 1330h Aqueous Alkalinity/ Bicarbonate/ Carbonate, A2320B 1406404-003B MW-28 06182014 6/18/2014 1330h Aqueous Anions, E300.0 1406404-003C MW-28_06182014 6/18/2014 l330h Aqueous Total Dissolved Solids, A2540C 1406404-003D MW-28 06182014 6/18/2014 1330h Aqueous Ammonia, Aqueous 1406404-003D MW-28_06182014 6/18/2014 l330h Aqueous Nitrite/Nitrate (as N), E353.2 1406404-003E MW-28 06182014 6/18/2014 1330h Aqueous Ion Balance 1406404-003E MW-28 06182014 6/18/2014 1330h Aqueous ICP Metals, Dissolved 1406404-003E MW-28 06182014 6/18/2014 1330h Aqueous ICPMS Metals, Dissolved Report Date: 6/30/2014 Page 2 of35 All analyses applicable Lo the CWA, SDWA, and RCRA arc pcrfonncd in accordance Lo NELAC protocols Penincnt sampling infonnalion is located on lhc auachcd COC. Confidential Business Infolln::llion: This report is provided for the exclusive usc oflbc addressee. Privileges of subsequent usc of !.he name oflbis company or any member of its sla1T. or rcproduclion oflhis report in conned ion with lhe advertiseJnenl, promotion or sale of any product or process, or in connl!clion with the Tc-publication oi"Ll1is n.-port foT any purpose olheT than foT the addressee will be grnnlcd only on contacL This company accepts no TCsponsibilily except foT the due pCTfonnancc ofinspcclion alkL'or nnalysis in good faith and according to the n1lcs oflhc Lrndc aDd of science 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer Client: Project: Lab Set ID: Energy Fuels Resources, Inc. 2nd Quarter Groundwater 2014 1406404 Date Received: 6/19/2014 900h Lab Sample ID Client Sample ID Date Collected 1406404-003E MW-28_06182014 6/18/2014 1330h 1406404-004A Trip Blank 6/18/2014 Contact: Garrin Palmer Matrix Analysis Aqueous Mercury, Drinking Water Dissolved Aqueous VOA by GC/MS Method 8260C/5030C Report Date: 6/30/2014 Page 3 of35 All an:tlyscs applicable to the CWA, SDWA, and RCRA are pcrfonncd in accordance LO NELAC protocols. Pertinent sampling infonnation is local.ed on the attached COC. Coo£idential sus;oes.s Information: This report is provided for the cxclusiYe use oftbc addressee. Privileges of subsequent usc of the name oftbis company or any member of its staii, or reproduction oflbis report in COJUlcctioo with the advcrti!M.--mcnt., pronxMion or sale of any product or process, or in coonection wilh tbe re-publication of this report for any purpose olbcrthao for the addn:ssce will be wanted only on conl.aC'L This company accepts no responsibility CXCl.'])l for the due perfonnaocc of inspection aod/or aoal)'!is in good faith and according Lo lhc rules oflhc trade and of science 463 West 3600 South Salt Lake City, UT 84115 Phone: (80 1) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer Inorganic Case Narrative Client: Contact: Energy Fuels Resources, Inc. Garrin Palmer Project: Lab Set ID: Sample Receipt Information: Date of Receipt: Date(s) of Collection: Sample Condition: C-0-C Discrepancies: 2nd Quarter Groundwater 2014 1406404 6/19/2014 6/18/2014 Intact None Holding Time and Preservation Requirements: The analysis and preparation for the samples were performed within the method holding times. The samples were properly preserved. Preparation and Analysis Requirements: The samples were analyzed following the methods stated on the analytical reports. Analytical QC Requirements: All instrument calibration and calibration check requirements were met. All internal standard recoveries met method criterion. Batch QC Requirements: MB, LCS , MS, MSD, RPD, DUP: Method Blanks (MB): No target analytes were detected above reporting limits, indicating that the procedure was free from contamination. Laboratory Control Samples (LCS): All LCS recoveries were within control limits, indicating that the preparation and analysis were in control. Matrix Spike I Matrix Spike Duplicates (MS/MSD): All percent recoveries and RPDs (Relative Percent Differences) were inside established limits, with the following exceptions: Sample ID Analyte QC Explanation 1406403-001D Ammonia (as N) MS Sample matrix interference 1406403-001£ Calcium MSD High analyte concentration 1406403-001£ Magnesium MS/MSD Sample matrix interference 1406403-001£ Sodium MSD High analyte concentration 1406404-001 E Arsenic MSD Sample matrix interference 1406404-001 E Beryllium MSD/RPD Sample non-homogeneity or matrix interference 1406404-001 E Cadmium RPD Sample non-homogeneity or ' matrix interference 1406404-001 E Calcium MS/MSD High analvte concentration 1406404-001£ Lead RPD Sample non-homogeneity or matrix interference Report Date: 6/30/2014 Page 4 of35 All analyses applicable to the CWA, SDWA, und RCRA aTC pcrfonncd io accordance to NELAC protocols Pcnincnt samrling information is localcd on the au.achcd COC. Confidential Busincsslnfonnatioo: This report is provided for tile c~clusi,·~ usc of the addressee. Privileges of subscqucnl use of the name of Lhis compa11Y or any member of its slaff. or reproduction of l.bis report in conncclion with I be fldvcrtisement. promotion or sale of :my producl or process, or in coon.:clioo with 1he re·publi.;ation oflhis n .. ')>Ort for any purpose other lhan for the addressee will be granted only on conLacL This company aeccpb> no rcsporu.ibility exc~'Pl for lbc du~ pcrfonnancc of ios{X'clion nndlor analysis in good failh and accmding lo lh~ rules oflhc trade and of science American West ANALYTICAL lABORATORirS 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer Sample ID Analyte QC Explanation 1406404-001 E Molybdenum MSD/RPD Sample non-homogeneity or matrix interference 1406404-001 E Selenium MSD Sample matrix interference 1406404-001E Silver RPD Sample non-homogeneity or matrix interference 1406404-001 E Sodium MS/MSD Hjgh analvte concentration 1406404-001 E Thallium RPD Sample non-homogeneity or matrix interference 1406404-001 E Uranium MSD/RPD Sample non-homogeneity or matrix interference Duplicate (DUP): The parameters that required a duplicate analysis had RPDs within the control limits, with the following exception: On samples 1406403-001C and 1406404-001C, high RPDs were observed on Total Dissolved Solids due to suspected sample non-homogeneity of matrix interference. Corrective Action: None required. Report Date: 6/30/2014 Page 5 of35 All analyses applicable Lathe C\VA, SDWA, and RCRA arc performed in accordance to NELAC pmiOCols. PertincnL samplinginfonnalion is locaLCd on lhc auachcd COC. Confidcnlia\ Business IDformation: This report is provided for the exclush·c usc oftbc addressee. Privileges of subseqLLCnl usc of lhe name of lbis company or any member of its sLaff. or reproduction nflhis report in connection with the ad\ ertiSL--ment, prmnolion or sale of :my product or precess, orin connection with the re-publication oft11is report for any purpose other than for Lhc addressee will be graolcd only on conlacL This. company accepts no responsibility cxc~'Pt for the due performance of inspection and/or analysis in good faith and according Lo the rules oflhc trade aud ofscil."'lCC Volatile Case Narrative American West Client: ANALYTICAL lABORATORifS Energy Fuels Resources, Inc. Garrin Palmer 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801)263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer Contact: Project: Lab Set ID: Sample Receipt Information: Date of Receipt: Date(s) of Collection: Sample Condition: C-0-C Discrepancies: Method: Analysis: 2nd Quarter Groundwater 2014 1406404 6/19/2014 6/18/2014 Intact None SW -846 8260C/5030C Volatile Organic Compounds General Set Comments: No target analytes were observed above reporting limits. Holding Time and Preservation Requirements: All samples were received in appropriate containers and properly preserved.. The analysis and preparation of all samples were performed within the method holding times following the methods stated on the analytical reports. Analytical QC Requirements: All instrument calibration and calibration check requirements were met. All internal standard recoveries met method criterion. Batch QC Requirements: MB, LCS, MS, MSD, RPD, and Surrogates: Method Blanks (MBs): No target analytes were detected above reporting limits, indicating that the procedure was free from contamination. Laboratory Control Sample (LCSs): All LCS recoveries were within control limits, indicating that the preparation and analysis were in control. Matrix Spike I Matrix Spike Duplicate (MS/MSD): All percent recoveries and RPDs (Relative Percent Differences) were inside established limits, indicating no apparent matrix interferences. Surrogates: All surrogate recoveries were within established limits. Corrective Action: None required. Report Date: 6/30/2014 Page 6 of35 All an.1lyics applicat'llc to the CWA, SDWA, and RCRA arc: plo:'rformcd in accordance to NELAC proLOCols Pcninc:nt sarurling inrormation is located on the auacbcd CDC Confidential Business lnformnlion: Th-is report is provided for the e,;clush c usc oftbc addressee. Privilc~cs of subsequent use of the name of this company or any member of its staft~ or reproduction nrlhis rcpo11 io connection with the advertisement. prnmo1ion or sale or any producl or process, or in connection with the re-publication ofU1is report ror any purpose oUJer than for lhc addressee will be grnntC"d only on conLacL This company accepts no responsibility exCL.>pL for Lbc due pcrfonnaocc or inspcrlion and/or analysis in good fai1h and according to the n1lcs or IJlc 1radc and of science 463 West 3600 South Salt Lake City, UT 84115 Kyle F. Gross Phone: (80 I) 263-8686. Toll Free: (888) 263-8686, Fax: (801) 263-8687 Laboratory Director e-mail: awal@awal-labs.com, web: www.awal-labs.com Jose Rocha QA Officer ANALYTICAL lABORATORIES QC SUMMARY REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Lab Set ID: 1406404 Dept: ME Project: 2nd Quarter Groundwater 2014 QC Type: LCS Reporting Amount Spike Ref. RPDRef. RPD Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPD Limit Qual Lab Sample ID: LCS-33054 Date Analyzed: 06/25/2014 957h Test Code: 200.7-DIS Date Prepared: 06/19/2014 1230h Calcium 9.56 mg/L E200.7 0.00892 1.00 10.00 0 95.6 85-115 Magnesium 9.82 mg/L E200.7 0.0389 1.00 10.00 0 98.2 85-115 Potassium 9.77 mg/L E200.7 0.0721 1.00 10.00 0 97.7 85-115 Sodium 9.91 mg/L E200.7 0.0269 1.00 10.00 0 99.1 85 -115 Vanadium 0.199 mg/L E200.7 0.000596 0.00500 0.2000 0 99.4 85-115 Zinc 1.01 mg/L E200.7 0.00448 0.0100 1.000 0 101 85-115 Lab Sample ID: LCS-33055 Date Analyzed: 06/23/2014 1713h Test Code: 200.8-DIS Date Prepared: 06/19/2014 1230h Arsenic 0.200 mg/L E200.8 0.000802 0.00200 0.2000 0 100 85-115 Beryllium 0.206 mg/L E200.8 0.0000950 0.00200 0.2000 0 103 85-115 Cadmium 0.195 mg/L E200.8 0.0000598 0.000500 0.2000 0 97.7 85-115 Chromium 0.192 mg/L E200.8 0.000608 0.00200 0.2000 0 95.8 85 -115 Cobalt 0.190 mg/L E200.8 0.000124 0.00400 0.2000 0 95.0 85-115 Copper 0.194 mg/L E200.8 0.00149 0.00200 0.2000 0 97.0 85-115 Iron 0.997 mg/L E200.8 0.0304 0.100 1.000 0 99.7 85 -115 Lead 0.197 mg/L E200.8 0.000726 0.00200 0.2000 0 98.5 85-115 Manganese 0.188 mg/L E200.8 0.00175 0.00200 0.2000 0 94.0 85-115 Molybdenum 0.206 mg/L E200.8 0.000806 0.00200 0.2000 0 103 85-115 Nickel 0.190 rng/L E200.8 0.00175 0.00200 0.2000 0 95.0 85-115 Selenium 0.192 mg/L E200.8 0.000644 0.00200 0.2000 0 96.2 85-115 Silver 0.196 mg/L E200.8 0.000504 0.00200 0.2000 0 97.9 85 -115 Thallium 0.190 mg/L E200.8 0.0000788 0.00200 0.2000 0 95.2 85-115 Uranium 0.198 rng/L E200.8 0.0000336 0.00200 0.2000 0 99.2 85 -115 Lab Sample ID: LCS-33055 Date Analyzed: 06/23/2014 1523h Test Code: 200.8-DIS Date Prepared: 06/19/2014 1230h Tin 0.985 mg/L E200.8 0.000482 0.00200 1.000 0 98.5 85-115 Report Date: 6/30/2014 Page 17 of 35 All analyses applicable to the CW A. SDWA. and RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC. Confidential Business I nforrnation: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of the name ofthis company or any member of its staff. or reproduction of this report in connection with the advertisement, promotion 01 sale of any product 01 process. or in connection with the re-publication of this report for any purpose othe1 than for the addressee will be gr<mted only on contact~ This company accepts no responsibility except for the due performance or inspection and/or analysis in good faith and t~ccording to the rules of the trade and of science. ANALYTICAL LABORATORIFS Client: Energy Fuels Resources, Inc. Lab Set ID: 1406404 Project: 2nd Quarter Groundwater 2014 Analyte Result Lab Sample ID: LCS-33115 Date Analyzed: Test Code: Hg-DW-DIS-245.1 Date Prepared: Mercury 0.00337 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awa1@awa1-1abs.com, web: www.awa1-labs.com C SUMMARY REPORT Contact: Dept: QC Type: Reporting Amount Units Method MDL Limit Spiked 06/24/2014 83 8h 06/23/2014 1445h mg/L E245.1 0.00000675 0.000150 0.003330 Garrin Palmer ME LCS Spike Ref. Amount %REC 0 101 Limits 85-115 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit Qual Report Date: 6/30/2014 Page 18 of35 All analyses applicable to the CWA. SDWA. and RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC. Confidential Business Tnformation: This report is provided for the exclusive use of the addresst:e Privileges of subsequent use of the name of this com puny or any member of its staff. or reproduction of this lt:port in connection with the advertisement, promotion or sale of any product or process. or in connection with the re-publication of this report For any purpose othe1 than for the addressee will be granted only on contact. This company accepts no responsibility except for the due perforrmmce of inspection and/or analysis in good faith and according to the rules of the trade and of science. Client: Energy Fuels Resources, Inc. Lab Set ID: 1406404 Project: 2nd Quarter Groundwater 20 14 Analyte Result Lab Sample ID: MB-33054 Date Analyzed: Test Code: 200.7-DIS Date Prepared: Calcium < 1.00 Magnesium < 1.00 Potassium < 1.00 Sodium < 1.00 Vanadium <0.00500 Zinc < 0.0100 Lab Sample ID: MB-33055 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Arsenic <0.00200 Cadmium <0.000500 Chromium <0.00200 Cobalt <0.00400 Copper < 0.00200 Manganese < 0.00200 Molybdenum < 0.00200 Nickel <0.00200 Selenium <0.00200 Silver <0.00200 Lab Sample ID: MB-33055 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Beryllium < 0.000500 Lead < 0.000500 Thallium < 0.000500 Lab Sample ID: MB-33055 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Uranium < 0.000200 463 West 3600 South Salt Lake City, UT 84115 Phone: (801 ) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.corn, web: www.awal-labs.corn QC SUMMARY REPORT Contact: Garrin Palmer Dept: ME QC Type: MBLK Reporting Amount Spike Ref. Units Method MDL Limit Spiked Amount %REC 06/25/2014 955h 06/19/2014 1230h mg/L E200.7 0.00892 1.00 mg/L E200.7 0.0389 1.00 mg/L E200.7 0.0721 1.00 mg/L E200.7 0.0269 1.00 mg/L E200.7 0.000596 0.00500 mg/L E200.7 0.00448 0.0100 06/20/2014 1605h 06/19/2014 1230h mg!L E200.8 0.000802 0.00200 mg/L E200.8 0.0000598 0.000500 mg/L E200.8 0.000608 0.00200 mg!L E200.8 0.000124 0.00400 mg/L E200.8 0.00149 0.00200 mg/L E200.8 0.00175 0.00200 mg/L E200.8 0.000806 0.00200 mg!L E200.8 0.00175 0.00200 mg/L E200.8 0.000644 0.00200 mg/L E200.8 0.000504 0.00200 06/20/20 14 1807h 06/19/2014 1230h mg!L E200.8 0.0000238 0.000500 mg/L E200.8 0.000182 0.000500 mg/L E200.8 0.0000197 0.000500 06/23/2014 1747h 06/19/2014 1230h mg/L E200.8 0.00000336 0.000200 Limits Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit Qual Report Date: 6/30/2014 Page 19of35 All analyses applicable to the: CWA. SDWA. nnd RCRA arc performed in uccordance to NELAC protocols. Pertinent sampling information is located on the attached COC. Confidential Business Informacion: This 1eport is provided for the exclusive use of the addressee. Privileges of subsequent use of the nume of this C(lmpany or nny memb~r of its stafl". or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other' than for the addressee will be gran red only on conruct. This company [l.Ccepts no responsibility except for the due perfom1ance of inspection and/or ;.m::~lysis in good faith and according to the rules of the trade and of science. ANALYT1CAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1406404 Project: 2nd Quarter Groundwater 2014 Analyte Result Lab Sample ID: MB-33055 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Tin < 0.00200 Lab Sample ID: MB-33055 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Iron < 0.0250 Lab Sample ID: MB-33115 Date Analyzed: Test Code: Hg-DW-DIS-245. I Date Prepared: Mercury < 0.000150 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com QC SUMMARY REPORT Contact: Garrin Palmer Dept: ME QC Type: MBLK Reporting Amount Spike Ref. Units Method MDL Limit Spiked Amount %REC 06/23/2014 1517h 06/19/2014 1230h mg/L E200.8 0.000482 0.00200 06/25/2014 1625h 06/19/2014 1230h mg/L E200.8 0.00760 0.0250 06/24/2014 83 7h 06/23/2014 1445h mg/L E245.1 0.00000675 0.000150 Limits Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit Qual Report Date: 6/30/2014 Page 20 of35 All analyses applicable to the CWA. SDWA. and RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of the name of this company or any member of its stafl or reproduction of this report in connection with the adve1tisement, promotion or sale of any product or process, or in connection with the re-publication of this report fm any purpose other than for the addressee will be granted only on contact. This company nccepts no responsibility except for the due perfonnance of inspection and/or analysis in good faith and according to the rules of the trade and of science. 463 West 3600 South Salt Lake City, UT 84115 Kyle F . Gross Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 Laboratory Director e-mail: awal@awal-labs.com, web: www.awal-labs.com Jose Rocha QA Officer ANALYTICAL LABORATORIES :>e;C SUMMARY REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Lab Set ID: 1406404 Dept: ME Project: 2nd Quarter Groundwater 2014 QC Type: MS Reporting Amount Spike Ref. RPDRef. RPD Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPD Limit Qual Lab Sample ID: 1406403-00IEMS Date Analyzed: 06/25/2014 1129h Test Code: 200.7-DIS Date Prepared: 06/19/2014 1230h Potassium 12.0 mg/L E200.7 0.0721 1.00 10.00 1.56 104 70-130 Vanadium 0.207 mg/L E200.7 0.000596 0.00500 0.2000 0.00134 103 70-130 Zinc 1.03 mg/L E200.7 0.00448 0.0100 1.000 0.00524 103 70-130 Lab Sample ID: 1406404-001 EMS Date Analyzed: 06/25/20 14 1140h Test Code: 200.7-DIS Date Prepared: 06/19/2014 1230h Magnesium 26.8 mg/L E200.7 0.0389 1.00 10.00 17.3 94.3 70-130 Potassium 36.2 mg/L E200.7 0.0721 1.00 10.00 26.8 94.1 70-130 Vanadium 0.212 mg/L E200.7 0.000596 0.00500 0.2000 0.0113 100 70-130 Zinc 1.08 mg/L E200.7 0.00448 0.0100 1.000 0.00693 107 70-130 Lab Sample ID: 1406403-001 EMS Date Analyzed: 06/25/20 14 1 004h Test Code: 200.7-DIS Date Prepared: 06/19/2014 1230h Calcium 111 mg/L E200.7 0.0892 10.0 10.00 103 78.8 70-130 Magnesium 41.5 mg/L E200.7 0.389 10.0 10.00 34.9 66.5 70-130 Sodium 87.1 mg/L E200.7 0.269 10.0 10.00 78.9 81.6 70-130 Lab Sample ID: 1406404-001EMS Date Analyzed: 06/25/2014 1 024h Test Code: 200.7-DIS Date Prepared: 06/19/2014 1230h Calcium 340 mg/L E200.7 0.446 50.0 10.00 337 28.0 70-130 Sodium 1,180 mg/L E200.7 1.34 50.0 10.00 1190 -117 70-130 ~ Lab Sample ID: 1406404-001 EMS Date Analyzed: 06/20/2014 1738h Test Code: 200.8-DIS Date Prepared: 06/19/20 14 1230h Arsenic 0.229 mg/L E200.8 0.000802 0.00200 0.2000 0.00366 113 75 -125 Beryllium 0.212 mg/L E200.8 0.0000950 0.00200 0.2000 0 106 75-125 Cadmium 0.198 mg/L E200.8 0.0000598 0.000500 0.2000 0 98.9 75-125 Chromium 0.209 mg/L E200.8 0.000608 0.00200 0.2000 0.00665 101 75-125 Cobalt 0.201 mg/L E200.8 0.000124 0.00400 0.2000 0 100 75 -125 Copper 0.201 mg/L E200.8 0.00149 0.00200 0.2000 0.00761 96.7 75-125 Report Date: 6/30/2014 Page 21 of35 All analyses applicable to the CWA, SDWA. and RCRA are performed in accordance to NELAC protocols. Pertinent sampling infom1ation is located on the attached COC. Confidenrial Business Information: This 1epon is provided for the exclusive use of the addressee. Privileges of subsequent use of the name of this company or any member of its stafl or reproduction of this report in connection with the advertisement, promotion or sal~ of any product or process, or in connection with the re-publication of this report for• any purpose other than for the addressee will be granted only on contl:ICt. This company accepts no responsibility except for the due performance of inspection <lnd/or analysis in good faith and according to the rules of the trade and of science. 463 West 3600 South Salt Lake City, UT 84115 Kyle F. Gross Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 Laboratory Director e-mail: awal@awal-labs.com, web: www.awal-labs.com Jose Rocha QA Officer American West QC SUMMARY REPORT ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Lab Set ID: 1406404 Dept: ME Project: 2nd Quarter Groundwater 2014 QC Type: MS Reporting Amount Spike Ref. RPDRef. RPD Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPD Limit Qual Lab Sample ID: 1406404-001EMS Date Analyzed: 06/20/2014 1738h Test Code: 200.8-DIS Date Prepm-cd: 06/19/2014 1230h Iron 1.05 mg/L E200.8 0.0304 0.100 1.000 0 105 75-125 Lead 0.193 mg/L E200.8 0.000726 0.00200 0.2000 0 96.6 75-125 Manganese 0.202 mg/L E200.8 0.00175 0.00200 0.2000 0 101 75-125 Molybdenum 0.237 mg/L E200.8 0.000806 0.00200 0.2000 0.0235 107 75-125 Nickel 0.203 mg/L E200.8 0.00175 0.00200 0.2000 0 102 75-125 Selenium 0.248 mg/L E200.8 0.000644 0.00200 0.2000 0.00289 123 75-125 Silver 0.187 mg/L E200.8 0.000504 0.00200 0.2000 0 93.4 75-125 Thallium 0.182 mg/L E200.8 0.0000788 0.00200 0.2000 0 91.2 75-125 Umnium 0.202 mg/L E200.8 0.0000336 0.00200 0.2000 0,00193 100 75-125 Lab Sample ID: 1406403-001EMS Date Analyzed: 06/23/20 14 1719h Test Code: 200.8-DIS Date Prepared: 06/19/2014 1230h Arsenic 0.210 mg/L E200.8 0.000802 0.00200 0.2000 0.000988 104 75-125 Beryllium 0.210 mg/L E200.8 0.0000950 0.00200 0.2000 0 105 75-125 Cadmium 0.200 mg/L E200.8 0.0000598 0.000500 0.2000 0 99.8 75-125 Chromium 0.199 mg/L E200.8 0.000608 0.00200 0.2000 0 99.3 75-125 Cobalt 0.196 mg/L E200.8 0.000124 0.00400 0.2000 0.000863 97.5 75-125 Copper 0.202 mg/L E200.8 0.00149 0.00200 0.2000 0 101 75-125 Iron 1.06 mg/L E200.8 0.0304 0.100 1.000 0.0372 102 75-125 Lead 0.199 mg/L E200.8 0.000726 0.00200 0.2000 0 99.6 75-125 Manganese 0.211 mg/L E200.8 0.00175 0.00200 0.2000 0.0161 97.3 75 -125 Molybdenum 0.219 mg/L E200.8 0.000806 0.00200 0.2000 0.00423 107 75-125 Nickel 0.194 mg/L E200.8 0.00175 0.00200 0.2000 0 97.2 75-125 Selenium 0.211 mg/L E200.8 0.000644 0.00200 0.2000 0.0159 97.5 75-125 Silver 0.199 mg/L E200.8 0.000504 0.00200 0.2000 0 99.3 75-125 Thallium 0.192 mg/L E200.8 0.0000788 0.00200 0.2000 0 95.9 75-125 Uranium 0.228 mg/L E200.8 0.0000336 0.00200 0.2000 0.0232 102 75-125 Report Date: 6/30/2014 Page 22 of35 All analyses applicable to the CWA. SDWA. nnd RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC. Confidential Business Jnformation: This report is provided for the exclusive use of the addressee. PrivileGes of subsequent use ofrhe m1me of this company or any member of its staff, or reproduction of this 1eport in connection with the advertisement, promotion or sale of any p1oduct or process, 01' in connection with the re-publication of this report for any purpose other than for the adtlressee will be granted only on contact. This company accepts no responsibility except for the due performance of inspection and/or cmalysis in good faith and according to the rules of the trade and of science~ ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1406404 Project: 2nd Quarter Groundwater 20 14 Analyte Result Lab Sample ID: 1406403-001EMS Date Analyzed: Test Code: 200.8-DIS Date Prepared: Tin 1.01 Lab Sample ID: 1406404-00lEMS Date Analyzed: Test Code: 200.8-DIS Date Prepared: Tin 0.974 Lab Sample ID: 1406403-00lEMS Date Analyzed: Test Code: Hg-DW-DIS-245.1 Date Prepared: Mercury 0.00329 Lab Sample ID: 1406404-001 EMS Date Analyzed: Test Code: Hg-DW -DIS-245 .I Date Prepared: Mercury 0.00338 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com OC SUMMARY REPORT Contact: Dept: QC Type: Reporting Amount Units Method MDL Limit Spiked 06/23/2014 1535h 06/19/2014 1230h mg/L E200.8 0.000482 0.00200 1.000 06/23/2014 1610h 06/19/2014 1230h mg/L E200.8 0.000482 0.00200 1.000 -06/24/2014 845h 06/23/2014 1445h mg/L £245.1 0.00000675 0.000150 0.003330 06/24/20 14 900h 06/23/2014 1445h mg/L E245.1 0.00000675 0.000150 0.003330 Garrin Palmer ME MS Spike Ref. Amount %REC 0.00107 101 0 97.4 0 98.9 0 102 1 -Matrix spike recovery indicates matrix interference. The me/hod is in control as indicated by the LCS. '-Analyte concentration is too high for accurate matrix spike recovery and/or RPD. Limits 75 -125 75-125 85-115 85-115 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit Qual Report Date: 6/30/2014 Page 23 of35 All analyses applicable to the CW A. SDWA. and RCRA are performed in accordance toN ELAC protocols. Pertinent sampling information is located on the attached COC, Confidential Business Information: This report is provided for the exclusive use of the addressee Privileges of sub:;;.equent use of the name of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion 01 sale of any product 01 process, or in connection with the re-publication of this report fo1· any purpose oth~r than for the addressee will be granted only on cont<Jct. This company accepts no responsibility except for the due performance of inspection and/or una lysis in good faith and according to the rules of the trade and of science~ ANALYTICAL LABORATORIES 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com _C SUMMARY REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Lab Set ID: 1406404 Project: 2nd Quarter Groundwater 2014 Analyte Lab Sample ID: 1406403-001EMSD Test Code: 200.7-DIS Potassium Vanadium Zinc Lab Sample ID: 1406404-001EMSD Test Code: Magnesium Potassium Vanadium Zinc 200.7-DIS Lab Sample ID: 1406403-00IEMSD Test Code: Calcium Magnesium Sodium 200.7-DIS Lab Sample ID: 1406404-00IEMSD Test Code: 200.7-DIS Calcium Sodium Lab Sample ID: 1406404-00lEMSD Test Code: 200.8-DIS Arsenic Beryllium Cadmium Chromium Cobalt Copper Result Units Method Date Analyzed: 06/25/2014 1131 h Date Prepared: 06/19/2014 1230h 11.7 0.203 1.02 mg/L mg/L mg/L E200.7 E200.7 E200.7 Date Analyzed: 06/25/20 14 1141 h Date Prepared: 06/19/2014 1230h 27.5 37.6 0.218 1.11 mg/L mg/L mg/L mg/L E200.7 E200.7 E200_7 E200.7 Date Analyzed: 06/25/2014 1006h Date Prepared: 06/19/2014 1230h 104 39.3 82.4 mg/L mg/L mg/L E200.7 E200.7 E200.7 Date Analyzed: 06/25/2014 1026h Date Prepared: 06/19/2014 1230h 355 1,230 mg/L mg/L E200.7 E200_7 Date Analyzed: 06/20/2014 1744h Date Prepared: 06/19/2014 1230h 0.273 0.268 0.249 0.250 0.239 0.239 mg/L mg/L mg/L mg/L mg/L mg/L E200.8 E200.8 E200.8 E200.8 E200.8 E200_8 MDL 0.0721 0.000596 0.00448 0.0389 0.0721 0.000596 0.00448 0.0892 0.389 0.269 0.446 1.34 0.000802 0.0000950 0.0000598 0.000608 0.000124 0.00149 Reporting Limit 1.00 0.00500 0.0100 1.00 1.00 0.00500 0.0100 10.0 10.0 10.0 50,0 50.0 0.00200 0.00200 0.000500 0.00200 0.00400 0.00200 Dept: ME QCType: MSD Amount Spiked 10.00 0.2000 1.000 10.00 10.00 0.2000 1.000 10.00 10.00 10.00 10.00 10.00 0.2000 0.2000 0.2000 0.2000 0.2000 0.2000 Spike Ref. Amount 1.56 0.00134 0.00524 17.3 26.8 0.0113 0.00693 103 34.9 78.9 337 1190 0.00366 0 0 0.00665 0 0.00761 %REC 102 101 101 101 108 103 110 13.3 43.9 34.1 179 376 135 134 125 121 119 116 Limits 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 70-130 75-125 75-125 75-125 75-125 75-125 75-125 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt % RPD Limit Qual 12 0.207 1.03 26.8 36.2 0.212 1.08 Ill 41.5 87.1 340 1180 0.229 0.212 0.198 0_209 0.201 0.201 1.72 1.77 1.46 2.61 3.88 2.54 2.63 6.10 5.60 5.60 4.35 4.08 17.6 23.3 22.9 17.5 17.5 17.3 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 '@ @ Report Date: 6/30/2014 Page 24 of 35 All analyses applicable to the CW A. SOW A. ond RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is located on the att<~ched COC .. Confidential Bu~lness Information: This report is provided for the exclusive use of the addressee .. Privileges of subsequent use of the name of this company or any member of its staff. or reproduction of this 1eport in connection with the advertisement, promotion or sale of any p1oduct 01 process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This company nccepts no responsjbility except for the due perfomumce of inspection and/or analysis in good faith and accm ding to the rules of the trade and of science. 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com American West ANALYTICAL LABORATORIES QC SUMMARY REPORT Client: Energy Fuels Resources, Inc. Contact: Lab Set ID: 1406404 Project: 2nd Quarter Groundwater 20 14 Analyte Lab Sample ID: 1406404-00lEMSD Test Code: Iron Lead Manganese Molybdenum Nickel Selenium Silver Thallium Uranium 200.8-DIS Lab Sample ID: 1406403-00IEMSD Test Code: Arsenic Beryllium Cadmium Chromium Cobalt Copper Iron Lead Manganese Molybdenum Nickel Selenium Silver Thallium Uranium 200.8-DIS Result Units Method Date Analyzed: 06/20/2014 1744h Date Prepared: 06/19/2014 1230h 1.25 0.244 0.239 0.302 0.240 0.291 0.234 0.227 0.254 mg/L mg/L rng/L mg/L mg/L mg/L mg/L mg/L mg/L E200.8 E200.8 E200.8 E200.8 E200.8 E200.8 E200.8 E200.8 E200.8 Date Analyzed: 06/23/2014 1725h Date Prepared: 06/19/2014 1230h 0.205 0.217 0.205 0.194 0.192 0.195 1.03 0.205 0.205 0.226 0.190 0.210 0.205 0.197 0.232 mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L E200.8 E200.8 E200,8 E200.8 E200.8 E200.8 E200.8 E200.8 E200.8 E200.8 E200.8 E200.8 E200.8 E200.8 E200.8 MDL 0.0304 0.000726 0.00175 0.000806 0.00175 0.000644 0.000504 0.0000788 0.0000336 0.000802 0.0000950 0.0000598 0.000608 0.000124 0.00149 0.0304 0.000726 0.00175 0.000806 0.00175 0.000644 0.000504 0.0000788 0.0000336 Reporting Limit 0.100 0.00200 0.00200 0.00200 0.00200 0.00200 0.00200 0.00200 0.00200 0.00200 0.00200 0.000500 0.00200 0.00400 0.00200 0.100 0.00200 0.00200 0.00200 0.00200 0.00200 0.00200 0.00200 0.00200 Dept: QC Type: Amount Spiked 1.000 0.2000 0.2000 0.2000 0.2000 0.2000 0.2000 0.2000 0.2000 0.2000 0.2000 0.2000 0.2000 0.2000 0.2000 1.000 0.2000 0.2000 0.2000 0.2000 0.2000 0.2000 0.2000 0.2000 Garrin Palmer ME MSD Spike Ref. Amount 0 0 0 0.0235 0 0.00289 0 0 0.00193 0.000988 0 0 0 0.000863 0 0.0372 0 0.0161 0.00423 0 0.0159 0 0 0.0232 %REC 125 122 120 140 120 144 117 113 126 102 109 103 97.0 95.5 97.4 99.6 103 94.4 Ill 95.1 97.3 103 98.6 104 Limits 75-125 75 -125 75 -125 75-125 75-125 75 -125 75-125 75-125 75 -125 75-125 75 -125 75-125 75-125 75 -125 75-125 75-125 75-125 75 -125 75-125 75-125 75-125 75 -125 75-125 75-125 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt % RPD Limit Qual 1.05 0.193 0.202 0.237 0.203 0.248 0.187 0.182 0.202 0.21 0.21 0.2 0.199 0.196 0.202 1.06 0.199 0.211 0.219 0.194 0.211 0.199 0.192 0.228 17.2 23.2 16.7 24.5 16.8 15.8 22.5 21.7 22.6 2.32 3.19 2.83 2.41 2.04 3.41 2.45 3.06 2.82 3.01 2.18 0.200 3.29 2.73 1.74 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 @ '@ @ @ '@ Report Date: 6/30/2014 Page 25 of35 All analyses applicable to the CWA, SDWA. nnd RCRA are performed in accordance to NELAC protocols+ Pertinent sampling information is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of the name of this company or any member of its staff. or reproduction ofthis report in connection with the advertisement, promotion or sale oF any p10duct or process, or in connection with tbe re-publication of this report for any purpose other than for the addressee will be granted only on conlact. This company accepts no responsibility except for the due perf01mance of inspection and/or unalysis in good faith and according to the rules of the trade and of science, 463 West 3600 South Salt Lake City, UT 84115 Phone: (801 ) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com American West QC SUMMARY REPORT ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1406404 Project: 2nd Quarter Groundwater 2014 Analyte Result Units Method MDL Lab Sample ID: 1406403-001EMSD Date Analyzed: 06/23/2014154Jh Test Code: 200.8-DIS Date Prepared: 06/19/2014 1230h Tin 1.00 mg!L E200.8 0.000482 -Lab Sample ID: 1406404-00IEMSD Date Analyzed: 06/23/2014 1638h Test Code: 200.8-DIS Date Prepared: 06/19/2014 1230h Tin 0.985 mg!L E200.8 0.000482 Lab Sample ID: 1406403-001EMSD Date Analyzed: 06/24/20 14 84 7h Test Code: Hg-DW-DIS-245.1 Date Prepared: 06/23/2014 1445h Mercury 0.00334 mg!L E245.1 0.00000675 Lab Sample ID: 1406404-001 EMSD Date Analyzed: 06/24/20 14 900h Test Code: Hg-DW-DIS-245.1 Date Prepared: 06/23/20 14 1445h Mercury 0.00340 mg!L E245.1 0.00000675 @ -High RPD due to suspected sample non-homogeneity or matrix intet:ference. 1 -Matrix spike recovery indicates matrix interference. The method is in control as indicated by the LCS. 2 -Analyte concentration is too high for accurate matrix spike recovery and/or RPD. Contact: Dept: QC Type: Reporting Amount Limit Spiked 0.00200 1.000 0.00200 1.000 0.000150 0.003330 0.000150 0.003330 Garrin Palmer ME MSD Spike Ref. Amount %REC 0.00107 100 0 98.5 0 100 0 102 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Limits Amt %RPD Limit Qual 75 -125 1.01 1.26 20 75 -125 0.974 1.08 20 85-115 0.00329 1.48 20 85-115 0.00338 0.649 20 Report Date: 6/30/2014 Page 26 of 35 All nnulyscs applicuble to the CWA. SDWA. nnd RCRA nre perrormed in accordWJce ro NELAC protocols. Pertint::nt sampling inrormation is located on the attached COC. Confidential Business lnformation: This report is provided fo1 the exclusive use of the add1 essee. Privileges of subsequent use of the nnme of this com puny or uny member of its srafl: or reproduction of this report in connection with the advettisernent, promotion or sale of any product or process, or in connection wirh the re~publication of this report for any purpose other than tOr the addressct! will~ gmmed only on contact, This company accepts no responsibility except for the due perfonmmce of inspection and/or onnlysis in good faith and according to the rules of the trade and of science. 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (80 I) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com QC SUMMARY REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Lab Set ID: 1406404 Project: 2nd Quarter Groundwater 2014 Analyte Result Units Method Lab Sample ID: 1406403-00ICDUP Date Analyzed: 06/20/2014 1 050h Test Code: TDS-W-2540C Total Dissolved Solids 728 mg!L SM2540C Lab Sample ID: 1406404-00ICDUP Date Analyzed: 06/20/2014 1050h Test Code: TDS-W-2540C Total Dissolved Solids 4,610 mg/L SM2540C @ -High RPD due to suspected sample non-homogeneity or matrix inte~ference. MDL 4.34 4.34 Reporting Limit 20.0 20.0 Dept: we QCType: DUP Amount Spiked Spike Ref. Amount %REC Limits Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt % RPD Limit Qual 688 5.65 5 @ 4980 7.59 5 @ Report Date: 6/30/2014 Page 27 of35 AIJ anaJyses applicable to the CWA. SDWA, nod RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of the name ofthi~ company or any member of its staff. or r~produc:tion of this report in connt:etion with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This company ucccpts no responsibility except for the due performance of inspection and/or nnt~lysis in good faith and according to the rules of the trade and of science ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1406404 Project: 2nd Quarter Groundwater 2014 Analyte Result Units 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com QC SUMMARY REPORT Contact: Garrin Palmer Dept: we Method MDL Reporting Limit QC Type: LCS Amount Spiked Spike Ref. Amount o/oREC Lab Sample ID: LCS-R70838 Date Analyzed: 06/24/20 14 2206h Test Code: 300.0-W Chloride Fluoride Sulfate Lab Sample ID: LCS-R70641 Test Code: ALK-W-23208 Alkalinity (as CaC03) Lab Sample ID: LCS-33164 Test Code: NH3-W-350.1 Ammonia (as N) Lab Sample ID: LCS-R70616 Test Code: N02/N03-W-353.2 Nitrate/Nitrite (as N) Lab Sample ID: LCS-R70736 Test Code: TDS-W-2540C Total Dissolved Solids 4.87 mg/1 E300.0 5.01 mg/L E300.0 5.02 mg!L E300.0 Date Analyzed: 06/20/20 14 705h 51,000 mg/1 SM2320B Date Analyzed: 06/25/2014 1951h Date Prepared: 06/25/2014 1130h 0.985 mg!L E350.1 Date Analyzed: 06/19/2014 1531h 1.01 mg/1 E353.2 Date Analyzed: 06/20/2014 1050h 210 mg/1 SM2540C 0.00623 0.100 0.00510 0.100 0.0331 0.750 0.719 10.0 0.0214 0.0500 0.00368 0.100 2.17 10.0 5.000 5.000 5.000 50,000 1.000 1.000 205.0 0 0 0 0 0 0 0 97.5 100 100 102 98.5 101 102 Limits 90-110 90-110 90-110 90-110 90-110 90-110 80-120 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt % RPD Limit Qual Report Date: 6/30/2014 Page 28 of35 All analyses applicable to the CWA. SDWA. nnd RCRA are performed in accordance to NELAC protocols, Pertinent sampling information is located on the attached COC, Confidential Business Information: This report is provided f01 the exclusive use of the addressee Privileges of subsequent use of the name of this company or any member of its staff. or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report fot any purpose other than for the addressee will be granted only on contactr This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science. American West ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1406404 Project: 2nd Quarter Groundwater 20 14 Analyte Result Lab Sample ID: MB-R70838 Date Analyzed: Test Code: 300.0-W Chloride < 0.100 Fluoride < 0.100 Sulfate < 0.750 Lab Sample ID: MB-R70641 Date Analyzed: Test Code: ALK-W-23208 Bicarbonate (as CaC03) < 1.00 Carbonate (as CaC03) < 1.00 Lab Sample ID: MB-33164 Date Analyzed: Test Code: NH3-W-350.1 Date Prepared: Ammonia (as N) < 0.0500 Lab Sample ID: MB-R70616 Date Analyzed: Test Code: N02/N03-W-353.2 Nitrate/Nitrite (as N) <0.100 Lab Sample ID: MB-R70736 Date Analyzed: Test Code: TDS-W-2540C Total Dissolved Solids < 10.0 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com C SUMMARY REPORT Contact: Garrin Palmer Dept: we QC Type: MBLK Reporting Amount Spike Ref. Units Method MDL Limit Spiked Amount %REC 06/24/20 14 2150h mg/L E300.0 0.00623 0.100 mg/L E300.0 0.00510 0.100 mg/L E300.0 0.0331 0.750 06/20/2014 705h mg/L SM2320B 0.719 1.00 mg/L SM2320B 0.719 1.00 06/25/20 14 1949h 06/25/2014 !130h mg/L E350.\ 0.0214 0.0500 06/19/2014 1530h mg/L E353.2 0.00368 0.100 06/20/2014 I 050h mg/L SM2540C 2.17 10.0 Limits Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit Qual Report Date: 6/30/2014 Page 29 of35 All analyses applicable to the CWA. SDWA. and RCRA are perfmmed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of the name of this company or ;my member of its stafl: or reproduction of this report in connection with the advertisement, promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose othe1 than for the addressee will be granted only on contact. This company accepts no responsibility except for the due perfonnance of inspection and/or ;.ma1ysis in good faith and according to tbe ruJes of the trnde and of science. ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1406404 Project: 2nd Quarter Groundwater 20 14 Analyte Result Lab Sample ID: 1406404-001BMS Date Analyzed: Test Code: 300.0-W Chloride 4,850 Fluoride 4,980 Sulfate 8,420 Lab Sample ID: 1406403-001BMS Date Analyzed: Test Code: ALK-W-23208 Alkalinity (as CaC03) 296 Lab Sample ID: 1406404-003BMS Date Analyzed: Test Code: ALK-W-23208 Alkalinity (as CaC03) 289 Lab Sample ID: 1406403-00IDMS Date Analyzed: Test Code: NH3-W-350.1 Date P·repnred; Ammonia (as N) 0.877 Lab Sample ID: 1406404-00IDMS Date Analyzed: Test Code: NH3-W-350.1 Date Prepared: Ammonia (as N) 0.981 Lab Sample ID: 1406403-003DMS Date Analyzed: Test Code: N02/N03-W-353.2 Nitrate/Nitrite (as N) 1.10 Lab Sample ID: I406404-003DMS Date Analyzed: Test Code: N02/N03-W-353.2 Nitrate/Nitrite (as N) 1.32 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awa1@awa1-1abs.com, web: www.awal-labs.com C SUMMARY REPORT Contact: Dept: QC Type: Reporting Amount Units Method MDL Limit Spiked 06/24/2014 2253h mg/L E300.0 6.23 100 5,000 mg/L E300.0 5.10 100 5,000 mg/L E300.0 33.1 750 5,000 06/20/2014 705h mg/L SM2320B 0.719 10.0 50.00 06/20/2014 705h mg/L SM2320B 0.719 10.0 50.00 06/25/20 14 2009h 06/25/2014 I 130h mg/L E350.l 0.0214 0.0500 1.000 06/25/2014 20 17h 06/25/2014 1130h mg/L E350.l 0.0214 0.0500 1.000 06/19/2014 1557h mg/L E353.2 0.00368 0.100 1.000 06/19/2014 1618h mg/L E353.2 0.00368 0.100 1.000 Garrin Palmer we MS Spike Ref. Amount %REC 61.9 95.7 0.376 99.5 3410 100 247 98.4 240 98.4 0 87.7 0 98.1 0.0384 106 0.258 106 ' -Matrix spike recovery indicates matrix inteiference. The method is in control as indicated by the LCS. Limits 90-110 90-110 90-110 80-120 80-120 90-110 90-110 90-llO 90-110 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit Qual Report Date: 6/30/2014 Page 30 of35 All analyses applicable to the CWA. SDW A. and RCRA are perfonned in accordance toN ELAC protocols. Pertinent sampling information is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee_ Privileges of subsequent use of the name of this company or any member of its stafl or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication oF this report for any purpose other than for the addressee will be granted only on contact This company accepts no responsibility except for the due perfonnance of inspection and/or analysis in good faith and according to the ruJes of the trade and of science. 463 West 3600 South Salt Lake City, UT 84115 Kyle F. Gross Phone: (801 ) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 Laboratory Director e-mail: awal@awal-labs.com, web: www.awal-labs.com Jose Rocha QA Officer ANALYTICAL LABORATORIES QC SUMMARY REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Lab Set ID: 1406404 Dept: we Project: 2nd Quarter Groundwater 2014 QC Type: MSD Reporting Amount Spike Ref. RPDRef. RPD Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPD Limit Qual Lab Sample ID: 1406404-00lBMSD Date Analyzed: 06/24/2014 2309h Test Code: 300.0-W Chloride 4,650 mg/L E300.0 6.23 100 5,000 61.9 91.8 90-110 4850 4.10 20 Fluoride 4,880 mg/L E300.0 5.10 100 5,000 0.376 97.6 90-110 4980 1.96 20 Sulfate 8,360 mg/L E300.0 33.1 750 5,000 3410 98.9 90-110 8420 0.725 20 Lab Sample ID: 1406403-00lBMSD Date Analyzed: 06/20/20 14 705h Test Code: ALK-W-23208 Alkalinity (as CaC03) 296 mg/L SM2320B 0.719 10.0 50.00 247 98.4 80-120 296 0 10 Lab Sample ID: 1406404-003BMSD Date Analyzed: 06/20/2014 705h Test Code: ALK-W-23208 Alkalinity (as CaC03) 289 mg/L SM2320B 0.719 10.0 50.00 240 98.4 80-120 289 0 10 Lab Sample ID: 1406403-00tDMSD Date Analyzed: 06/25/2014 201lh Test Code: NH3-W-350.1 Date Prepared:· 06/25/2014 1130h Ammonia (as N) 0.922 mg/L E350.1 0.0214 0.0500 1.000 0 92.2 90-110 0.877 5.02 10 Lab Sample ID: 1406404-00lDMSD Date Analyzed: 06/25/20 14 2022h Test Code: NH3-W-350.1 Date Prepared: 06/25/2014 1130h Ammonia (as N) 0.952 mg/L E3SO.l 0.0214 0.0500 1.000 0 95.2 90-110 0.981 3.03 10 Lab Sample ID: 1406403-00JDMSD Date Analyzed: 06/19/2014 !559h Test Code: N02/N03-W-353.2 Nitrate/Nitrite (as N) 1.11 mg/L E353.2 0.00368 0.100 1.000 0.0384 107 90-110 1.1 0.780 10 Lab Sample ID: 1406404-00JDMSD Date Analyzed: 06/19/2014 1619h Test Code: N02/N03-W-353.2 Nitrate/Nitrite (as N) 1.28 mg/L E353.2 0.00368 0.100 1.000 0.258 103 90-110 1.32 2.64 10 Report Date: 6/30/2014 Page 31 of35 All analyses applicable ro the CWA. SDWA. nnd RCRA are performed in accordance to NELAC protocols. Pertinent sampJing infonnation is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use oftht! addressee. PriviJeges of subsequent use of the name of this company or any mem~r of irs stan: or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for rhe addressee will be granted only on contact This company accepts no responsibility except for the due perfonnance of inspection and/or analysis in good faith and according to the ruJes of the tT-ade and of science. ANALYTiCAl LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1406404 Project: 2nd Quarter Groundwater 2014 Analyte Result Lab Sample ID: LCS VOC-C 061914A Date Analyzed: Test Code: 8260-W Benzene 17.9 Chloroform 19.2 Methylene chloride 18.5 Naphthalene 16.8 Tetrahydrofuran 17.1 Toluene 18.0 Xylenes, Total 56.0 Surr: 1,2-Dichloroethane-d4 53.9 Surr: 4-Bromofluorobenzene 48.6 Surr: Dibromofluoromethane 51.4 Surr: Toluene-d8 48.7 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awa1@awa1-labs.com, web: www.awal-labs.com QC SUMMARY REPORT Contact: Garrin Palmer Dept: MSVOA QC Type: LCS Reporting Amount Spike Ref. Units Method MDL Limit Spiked Amount %REC 06119/2014 726h !!giL SW8260C 0.0859 2.00 20.00 0 89.6 !!giL SW8260C 0.626 2.00 20.00 0 96.2 !!giL SW8260C 0.321 2.00 20.00 0 92.4 !!giL SW8260C 0.315 2.00 20.00 0 84.0 !!giL SW8260C 0.214 2.00 20.00 0 85.4 !!giL SW8260C 0.206 2.00 20.00 0 90.1 !!giL SW8260C 0.333 2.00 60.00 0 93.3 !!giL SW8260C 50.00 108 !!giL SW8260C 50.00 97.2 !!giL SW8260C 50.00 103 !!giL SW8260C 50.00 97.3 Limits 62-127 67-132 32-185 28-136 43-146 64-129 52-134 76-138 77-121 67-128 81 -135 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit Qual Report Date: 6/30/2014 Page 32 of35 All analyses applicable to the CWA, SDWA. nod RCRA are performed in accord!lilce to NELAC protocols, Pertinent sampling: information is located on the attached COC. Confidential Business Information: This report is provided fOJ the exclusive use of the addressee. Privileges of subsequent use of the nnme of this company or any member of its sratl or reproduction of this report in connection with the advertisement, promotion or sale of any pro<lucr or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This company accepts no responsibility except for the due perfonnance of inspection ancVor anulysjs in good faith and according to the ruJes of the trade and of science. ANALYTICAL LABORATOPIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1406404 Project: 2nd Quarter Groundwater 2014 Analyte Result Lab Sample ID: MB voc-e 06t9t4A Date Analyzed: Test Code: 8260-W 2-Butanone <20.0 Acetone <20.0 Benzene < 1.00 Carbon tetrachloride < 1.00 Chlorofonn < 1.00 Chloromethane < 1.00 Methylene chloride < 1.00 Naphthalene < 1.00 Tetrahydrofuran < 1.00 Toluene < 1.00 Xylenes, Total < 1.00 Surr: I ,2-Dichloroethane-d4 55.2 Surr: 4-Bromofluorobenzene 49.5 Surr: Dibromofluoromethane 51.4 Surr: Toluene-d8 50.1 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awa1@awal-labs.com, web: www.awal-1abs.com C SUMMARY REPORT Contact: Garrin Palmer Dept: MSVOA QC Type: MBLK Reporting Amount Spike Ref. Units Method MDL Limit Spiked Amount %REC 06/19/2014 803h !Jg/L SW8260C 1.01 20.0 !Jg/L SW8260C 3.62 20.0 !Jg/L SW8260C 0.0859 1.00 !Jg/L SW8260C 0.738 1.00 !Jg/L SW8260C 0.626 1.00 !Jg/L SW8260C 0.214 1.00 j.lg/L SW8260C 0.321 1.00 fig/L SW8260C 0.315 1.00 !Jg/L SW8260C 0.214 1.00 fig/L SW8260C 0.206 1.00 !Jg/L SW8260C 0.333 1.00 !Jg/L SW8260C 50.00 110 fig/L SW8260C 50.00 99.0 !Jg/L SW8260C 50.00 103 fig/L SW8260C 50.00 100 Limits 76-138 77-121 67-128 81 -135 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit Qual Report Date: 6/30/2014 Page 33 of35 All analyses applicable to the CWA. SDWA. nnd RCRA are performed in accordance to NELAC protocols, Pertinent sampling information is located on the altached COC. Confidential Business Information: This report is provided for the exclusive use of the adUressee. Privileges ofsubsequ~nt usc:-of the mtme of this company or any member of its stafl: or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the adJressee will be granted only on contact This company nccepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science ANAlYTICAL 1 ABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1406404 Project: 2nd Quarter Groundwater 2014 Analyte Result Lab Sample ID: 1406403-00IAMS Date Analyzed: Test Code: 8260-W Benzene 19.0 Chlorofonn 20.3 Methylene chloride 19.8 Naphthalene 16.2 Tetrahydrofuran 20.6 Toluene 19.6 Xylenes, Total 57.7 Surr: I ,2-Dichloroethane-d4 56.5 Surr: 4-Bromofluorobenzene 47.8 Surr: Dibromofluoromethane 52.7 Surr: Toluene-d8 47.6 463 West 3600 South Salt Lake City, UT 84115 Phone: (80 I) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com QC SUMMARY REPORT Contact: Dept: QC Type: Reporting Amount Units Method MDL Limit Spiked 06/19/2014 1410h J.lg/L SW8260C 0.0859 2.00 20.00 J.lg/L SW8260C 0.626 2.00 20.00 J.lg/L SW8260C 0.321 2.00 20.00 J.lg/L SW8260C 0.315 2.00 20.00 J.lg/L SW8260C 0.214 2.00 20.00 J.lg/L SW8260C 0.206 2.00 20.00 J.lg/L SW8260C 0.333 2.00 60.00 J.lg/L SW8260C 50.00 J.lg/L SW8260C 50.00 J.lg/L SW8260C 50.00 ~lg/L SW8260C 50.00 Garrin Palmer MSVOA MS Spike Ref. Amount %REC 0 94.9 0 102 0 98.8 0 81.0 0 103 1.32 91.4 0 96.1 113 95.6 105 95.1 Limits 66-145 50-146 30-192 41-131 43-146 18-192 42-167 72-151 80-128 80-124 77-129 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit Qual Report Date: 6/30/2014 Page 34 of35 All analyses applicable to the CWA. SDWA. and RCRA are performed in accordance ro NELAC protocols. Pertinent sampling information is located on the attJched COC. Confidential Business rnformation: This report is provided for the exclusivl': use oF the addressee. Privileges of subsequent usc of rhe name of this company or any member of its start: or reproduction of this report in connection with the advertisement. promotion 01 sale of any producr or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This company accepts no responsibility except tbr the due perfonnance of inspection and/or <~nalysis in good faith and according to the rules of the tmde and of science. ANALYTICAL lABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1406404 Project: 2nd Quarter Groundwater 2014 Analyte Result Lab Sample ID: 1406403-00IAMSD Date Analyzed: Test Code: 8260-W Benzene 19.0 Chloroform 20.4 Methylene chloride 19.6 Naphthalene 16.4 Tetrahydrofuran 23.1 Toluene 19.5 Xylenes, Total 57.4 Surr: 1,2-Dichloroethane-d4 57.3 Surr: 4-Bromofluorobenzene 48.9 Surr: Dibromofluoromethane 53.4 Surr: Toluene-d8 48.6 Units 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com QC SUMMARY REPORT Contact: Dept: QC Type: Reporting Amount Method MDL Limit Spiked Garrin Palmer MSVOA MSD Spike Ref. Amount %REC 06/19/2014 1429h J.lg/L SW8260C 0.0859 2.00 20.00 0 95.1 J.lg/L SW8260C 0.626 2.00 20.00 0 102 J.lg/L SW8260C 0.321 2.00 20.00 0 97.9 J.lg/L SW8260C 0.315 2.00 20.00 0 82.0 J.lg/L SW8260C 0.214 2.00 20.00 0 116 J.lg/L SW8260C 0.206 2.00 20.00 1.32 91.0 J.lg/L SW8260C 0.333 2.00 60.00 0 95.6 J.lg/L SW8260C 50.00 115 J.lg/L SW8260C 50.00 97.7 J.lg/L SW8260C 50.00 107 J.lg/L SW8260C 50.00 97.1 Limits 66-145 50-146 30-192 41-131 43-146 18-192 42-167 72-151 80-128 80-124 77-129 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit 19 0.211 25 20.3 0.295 25 19.8 0.864 25 16.2 1.17 25 20.6 11.4 25 19.6 0.460 25 57.7 0.574 25 Qual Report Date: 6/30/2014 Page 35 of35 All analyses applicable to the CWA. SDWA. and RCRA are performed in accordance to NELAC protocols. Pertinent sampling inrormation is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the adUressee Privileges of subsequent use of the name of this company or nny member of its stafl or reproduction of this report in connection with the advertisement, promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the adtlressee will be granted only on contact~ This company accepts no responsibility except for the due performance or inspection and/or analysis in good faith and according ro the ru1es of the trade and of science. American West Analytical Laboratories UL Denison WORK ORDER Summary WorkOrder: 1406404 Due Date: 6/30/2014 Page 1 of3 Client: Client ID: Project: Comments: SampleiD 1406404-00IA 1406404-001 B 1406404-001 c 1406404-001 D 1406404-001 E 1406404-002A 1406404-0028 Printed: 6/19/2014 Energy Fuels Resources, Inc. DENlOO 2nd Quarter Groundwater 2014 Contact: Garrin Palmer QC Level: III WO Type: Project P A Rush. QC 3 (Summary/No chromatograms). Alkalinity must be run at full volume. Groundwater project specific DL's: Assumes dilution of 2 for U, 5 for Be, Fe, Pb, and Tl, and 20X for others for required 200.8 PQLs. Run 200.8 on the Agilent. EDD-Denison and ElM-Locus. Email Group.; Run Fe by 200.8 for necessary reporting limits. Samples for metals have been field filtered.; Client Sample ID Collected Date Received Date Test Code Matrix Sel Storage MW-20_06182014 6/18/2014 0850h 6/19/2014 0900h 8260-W Aqueous ~ VOCFridge Test ()r(Jup: 8260-W-Custom: #of Analytes: 11 I# ofSurr: 4 300.0-W IJ1 df-wc 3 SEL A11ruy/e's: CL F S04 ALK-W-2320B ~ df-wc 2 SEL Analyl.es: ALKB ALKC TDS-W-2540C !JJ ww-tds 1 SEL 21ltalyles: TDS NH3-W-350.1 ~ df-no2/no3 & nh3 I SEL Anaiyt.es: N.F!JN NH3-W-PR ' 21 df-no2/no3 & nh3 N02/N03-W-353.2 ~ df-no2/no3 & nh3 I SE£ Analytes: N03N02N 200.7-DIS ~ df-met 5 SEL Analyles: CA MG K NA V 200.7-DIS-PR ~ df-met 200.8-DIS ~ df-met 17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO Nl SE AG TLSNUZN 200.8-DIS-PR ~ df-met HG-DW-DIS-245.1 0 df-met I SEL Anolytes: HG HG-DW-DIS-PR ~ df-met IONBALANCE 0 df-met 5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Ca/c ~W-37_06182014 6/18/2014 0830h 6/19/2014 0900h 8260-W Aqueous ~ VOCFridge Test ()roup: 8260-W-Custom; #of Anaii!_tes: II I # ofSurr: 4 300.0-W IJl df-wc 3 SEL ~nill)l/1!$: CL F S04 ALK-W-2320B IJ1 df-wc 2 SEL Analytes: ALKB ALKC FOR LABORATORY USE ONLY [fill out on page 1]: %M Gi" RT (6'" CN ~ TAT [6""" QC~ HOK __ HOK __ HOK __ COC Ernailed 3 3 WORK ORDER Summary Client: Energy Fuels Resources, Inc. Sample ID Client Sample ID Collected Date 1406404-002C MW-37_06182014 6/18/2014 0830h 1406404-0020 1406404-002E 1406404-003A MW-28_06182014 6/18/2014 1330h 1406404-0038 1406404-003C 1406404-0030 1406404-003E WorkOrder: 1406404 Due Date: 6/30/2014 Page2 of3 Received Date Test Code Matrix Sel Storage 6/19/2014 0900h TDS-W-2540C Aqueous ~ ww-tds 6/19/2014 0900h 1 SEL_Ana{Vti!.t: 1DS NH3-W-350.1 df-no2/oo3 & nh3 I SELAna/ytos: NH3N NH3-W-PR ~ df-no2/no3 & nh3 N02/N03-W-353.2 ~ df-no2/no3 & nh3 I SEL Ana/yies: N03N02N 200.7-DIS 5 SEL Ana lyles: CA MG K NA V 200.7-DIS-PR 200.8-DIS 17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG TLSNU7N 200.8-DIS-PR ~ HG-DW-DIS-245.1 ~ 1 SEL Ana/ytU: HG HG-DW-DIS-PR -~ IONBALANCE 2.1 5 SEL Analy/JJS.' BALANCE Anions Cations TDS-Ba/ance TDS-Ca/c 8260-W Aqueous ~ Test (Jicorrp: 8260-W-Custom; #of Ana/y1es: 111# o[Surr: 4 300.0-W ~ 3 SEL AJJaiyles: CL F S04 ALK-W-23208 IJl 2 SEL ,4nalyt~: ALKB ALKC TDS-W-2540C V I 1 SEL Ana(wes: TDS NH3-W-350.1 IJl I SEL _.(nall_tu: NH3N NH3-W-PR ~ N02/N03-W-353.2 ~ I SELhralyte.r: N03N02N 200.7-DIS 0 5 SEL A11alv/es: CA MG K NA V 200.7 -DIS-PR ~ 200.8-DIS ~ 17 SELAnalytes: AS BE CD CR CO CU FE PB MN MO NI SE AG TLSNUZN df-met df-met df-met df-met df-met df-met df-met VOCFridge df-wc df-wc ww -tds df-no21no3 & nh3 df-no2/no3 & nh3 df-no21no3 & nh3 df-met df-met df-met 200.8-DIS-PR ~~ df-met HG-DW-DIS-245.1 df-met 1 SEL Analytes: HG 3 Printed: 6/19/2014 FOR LABORATORY USE ONLY [fill out on page 1]: %M 0 RT 0 CN 0 TAT 0 QC 0 HOK __ _ HOK __ _ HOK___ COC Emailed. ____ _ WORK ORDER Summary Client: Energy Fuels Resources, Inc. SampleiD Client Sample ID 1406404-003E M\V-28 06182014 1406404-004A Trip Blank WorkOrder: 1406404 Due Date: 6/30/2014 Collected Date Received Date Test Code Matrix Sel Storage 6/18/2014 1330h 6/19/2014 0900h HG-DW-DIS-PR Aqueous ~ df-met IONBALANCE df-met 5 SELAna/ytes: BALANCE Anions Cations TDS-Ba/ance TDS-Ca/c 6/18/2014 6/19/2014 0900h 8260-W Aqueous ~ VOCFridge Test Group: 8260-W-Custom; #of Analytes: 11 !# ofSurr: 4 Page3 of3 3 Printed: 6/19/2014 FOR LABORATORY USE ONLY [fill out on page 1]: %M 0 RT 0 CN 0 TAT 0 QC 0 HOK __ HOK __ HOK___ COC Emailed,__ ___ _ CUENr. ADDRESS: CONTACT: PHONE#: EMAIL.: PROJECT NAME: PROJECT#: PO#: SAMPLER NAME: AMERICAN WEST ANALYTICAL LABORATORIES 463 W. 3600 S. SALT LAKE Crrv. UT 84115 PltONE # (801) 263-8686 TOLL FRee # (888) 263-8686 FAX # (801) 263-8687 EMAIL AWAL@AWAL-LABS.COM WWW.AWAL-l..ABS.COM Energy Fuels Resources, Inc. 6425 S. Hwy. 191 Blanding, UT 84511 Garrin Palmer (435) 678-2221 CELL#: "'gp=8llll=-e-::r@=en=e-::rgy=""ru'"'e:;ls::-.-::eo=m;"""·-K=w"'e"in=el@e"" nergyfu-eTIS::-.-co-m=;--------- dturlr@energyCuels.com 2nd Quarter Groundwater 2014 CHAIN OF CUSTODY IV ()6 Cfo9' ALL ANALYSIS WILL Ill! CONDUCTED USING NELAP ACCREDITED MBTHOOS AND ALL DATA WILL BE REPORTED USING AWAL's STANDARD ANALYTE USTS AND REPORTING UMITS (PQL) UNLESS SPECIF1CAU.Y REQUI!STE!O AWAL. LAB SAMPLE SET# OTHf!RWISE ON THIS CHAIN OF CUSTODY AND/OR A1TAC::HBD DOC:UMBNTATION PAGB 1 OF LC~EVE~: _I TuRN AROUND TIME: STANDARD ....,.~,. UOH•>< ARRANGBMENTS HAVEl ~t."':Ei:Jf ~-~.,~;c.:;· ' 1m" MADE, SIGNI!!!D REPORTS WILL .. ...,. J., ·, . ~/-~~·. ~~~ :!:' <' ~---~ r···. ".~ I . ..~ ' . (" . "'f{" liZ!~' '-'A'l a.AIUtD BY 5:00 PM ON THE DAY TK.t'Y 1 ..., • ~..a:. • • :• ... ! J• 1 -~\/ ~ 'Z('-~: •r_:if!f _ •- AIU DUE. & ~.:..:. ·_.;_-~,...f""'· ..;· ~ _ ;~;?.· ~ ~= ~~:;.·~ •• ~~. 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I I I I I • U ~:,"~..;!..-·~~ 1_::_~~ '?"I. ·;".!~;.-~ ,""..2.- •• ..-.-.---....-.----~-----• -=-~-~ •lm 7 06 , 820 , 4 1 6 "" 120 ,. 1 830 17 1= I : i : : x i x i x j x i x j x j x j X ~ f!!!~~f~; 1 6/18/20141 1 3 lw 1 1 I 1 1 I I i I I I J •. ~~.:(\i~zt:_~· ~ 41TRIP BLANK ~· ; .,_=.~--~-, ~E~· .,"ii<_.~...,. 5 6 7 e I . • =~-~-·-~-'' ~-' ··~ ..... ~J. ~~-~ r ,r-~­~ • ~"" •<); :'OJ 'e. ' n' r=:.,.'"··~?'-*-~;. \.--~~:-:.-.~ \-.~/ •.• ii~ I I (~c···'~~--. ::""-'f.:.!:\'~;,._•~,_;~.;._? ~'~~~~··· '(:~ '-~~ .· -~ Jl-' -a-,. • ~~.~( (;-. I. """' *m .• ;, ~ .!!J.~ . '..:>,_. . .• .,.7-:, ~~-"->~ _;,::.·---~--"--~--- J I I llll ll l lllll l ~~~'·;?.t l -~·. ..! <>(.g.~ : ·-r:r:~ '~-~ _ ... ~ ~ ~1 ;~ ".~. ~ ~ ;~-:-~~.:-t ' 'c· . :l,: .-:. . ~ :!1 ·-c-. .. ~1/ .. ~..!,..>~ ..... _,.....'-::j-.-. ,-·:·~·;...:.=.. •sv·~ ~ ID"6 ht;/H 1~::~---L.L / lo"uA"tks/ I SPECIAL INSTRUCTIONS: IT"··· I'PRINT NAMB: f{!!CEJVED BY: SIGNAT~ 1 sv· [SIC3NATUR~ • JDATB: 1lM•: PRINT NAME: I""''" !b. ... , IT•M•: 0ATB: fR ecB.IVED BY: 1,, ~av: I P AT!< TIMB: IPIIJNT NAWI! IPRIN"T NAM•: 11'1M•: Analysis Ammonia COD Cyanide Metals N02&N03 O&G Phenols Sulfide TKN TP04 ·- Procedure: Frequency: Preservation Check Sheet s 1le Set E doH ·-------------- Preservative { J... J oH <2 H2S04 Vr' Yc< 1er oH<2H2S04 r pH>12 NaOH oH<2HN03 y'c~ Vet r/..-s pH<2H2S04 , "e( . v~ IJ~ pH<2HCL r [/ pH<2H2S04 pH>9NaOH, Zn Acetate pH<2 H2S04 oH<2 H2S04 1) 2) 3) 4) 5) 6) 7) Pour a small amount of sample in the sample lid Pour sample from lid gently over wide range pH paper Do Not dip the pH paper in the sample bottle or lid If sample is not preserved, properly list its extension and receiving pH in the appropriate column above Flag COC, notify client if requested Place client conversation on COC Samples may be adjusted All samples requiring preservation * + ... # • The sample required additional preservative upon receipt. The sample was received unpreserved The Sample was received unpreserved and therefore preserved upon receipt. The sample pH was unadjustable to a pH < 2 due to the sample matrix The sample pH was unadjustable to a pH > __ due to the sample matrix interference Lab Set ID: /C..fO (R ({o c.f f$1311 ( Laboratories LLc a member of The GEL Group INC PO Box 30712 Charleston, SC 29417 2040 Savage Road Charleston, SC 29407 P 843.556.8171 F 843.766.1178 June 23, 2014 Ms. Kathy Weinel Energy Fuels Resources (USA), Inc. 225 Union Boulevard Suite 600 Lakewood, Colorado 80228 Re: White Mesa Mill GW Work Order: 349790 Dear Ms. Weinel: GEL Laboratories, LLC (GEL) appreciates the opportunity to provide the enclosed analytical results for the sample(s) we received on June 02,2014. This original data report has been prepared and reviewed in accordance with GEL's standard operating procedures. Our policy is to provide high quality, personalized analytical services to enable you to meet your analytical needs on time every time. We trust that you will find everything in order and to your satisfaction. If you have any questions, please do not hesitate to call me at (843) 556-8171, ext. 4505. Purchase Order: DW16138 Enclosures Sincerely, Heather Shaffer Project Manager www.gel.com Page 2 of20 Energy Fuels Resources (USA), Inc. White Mesa Mill GW SDG: 349790 Page 3 of20 June 23, 2014 Laboratory Identification: GEL Laboratories LLC 2040 Savage Road Charleston, South Carolina 29407 (843) 556-8171 Summary: Receipt Narrative for Energy Fuels Resources (USA), Inc. SDG: 349790 Sample receipt: The samples arrived at GEL Laboratories LLC, Charleston, South Carolina on June 02, 2014 for analysis. The samples were delivered with proper chain of custody documentation and signatures. All sample containers arrived without any visible signs of tampering or breakage. There are no additional comments concerning sample receipt. Sample Identification: The laboratory received the following samples: Laboratory ID Client ID 349790001 ~VV-01 05282014 349790002 ~VV-02 05282014 349790003 ~VV-18 05272014 349790004 ~VV-19 05272014 349790005 ~VV-27_05282014 349790006 ~VV-32 05232014 349790007 ~VV-36_05292014 Case Narrative: Sample analyses were conducted using methodology as outlined in GEL's Standard Operating Procedures. Any technical or administrative problems during analysis, data review, and reduction are contained in the analytical case narratives in the enclosed data package. The enclosed data package contains the following sections: Case Narrative, Chain of Custody, Cooler Receipt Checklist, Data Package Qualifier Definitions and data from the following fractions: Radiochemistry. Heather Shaffer Project ~anager Sheet 1 of 1 CHAIN OF CUSTODY Samples Shipped to: ~G7e::.,l ;::.:La:;::b:..::o.:..:ra::.:;to::.:.r.:,::ie:.::.s--,-_______ Contact: Garrin Palmer 2040 Savage Road Ph: 435 678 4115 Charleston, SC 29407 gpalmer@energvfuels.com Chain of Custody/Sampling Analysis Request Project 4th Quarter Ground Water 2014 Sample ID Date Collected MW-01 05282014 5/28/2014 MW-02 05282014 5/28/2014 MW-18 05272014 5/27/2014 MW-19 05272014 5/27/2014 MW-27 05282014 5/28/2014 MW-32 05232014 5/23/2014 MW-36 05292014 5/29/2014 Comments: Samplers N atne Tanner Holliday Time Collected 935 1315 1245 1510 1100 1250 740 Date/Time 5/2.912.0 14 1000 Samplers Signature 0 ,,_fVW~ .Jt {!:. /•-:; Laboratory Analysis Requested Gross Alpha Gross Alpha Gross Alpha Gross Alpha Gross Alpha Gross Alpha Gross Alpha a I Laboratories i I c SAMPLE RECEIPT & REVIEW FORM = ... , /\o A Client: I )fYIV\ ,{ SJ>G/i\.RICO<'JWork Qtl!cr: (' .1-i Lf t-CU Received By: J.--1 : fCA.ll LCV Date Received: f:lpC)Zl<+ Suspected Hazard Informatiof ~ ~ *If Net Counts > I OOcpm on samples not marked "radioactive", contact the Radiation Safety Group for further investigation. CDC/Samples marked as radioactive? ./ 'M)I.Ximum Net Counts Observed* (Observed Counts-Area Background Counts): Classified Radioactive II or Ill by RSO? / If yes, Were swipes taken of sample contatiners <action levels? (( ~ t})../\ CDC/Samples marked containing PCBs? ..-I,...... I Package, COC, and/ot· Samples marked as / ..; beryllium or asbestos containing? J..4'es, samples are to be segregeated as Safety Controlled Samples, and opened by the GEL Safety Group. Shipped as a DOT Hazardous? ,./ Hazard Class Shipped: UN#: Samples identified as Foreign Soil? /f-""' Sample Receipt Criteria ~ ~ ~ Conunents/Qualifiers (Required for Non-Conforming Items) >< Shipping containers received intact 1/ v Circle Applicable: 1 and sealed? Seals broken Damaged container Leaking container Other (describe) Samples requiring cold preservation I/ ........... Preservation Method: lee bags Blue ice Dryji~~ (describe) 2 within (0 ~ 6 deg. C)?* *all tempeiatures are recorded in · '""\ h,-.., r_r_ 2a Daily check performed and passed on 1 ............ Tempemture Device Ser~~~:~e ~~~fe~P~ IR temperature gun? ....-Tempemture ~" : 3 Chain of custody documents included I with shipment? Circle Applicable: 4 Sample containers intact and sealed? Seals broken Damaged container Leaking container Other (describe) Samples requiring chemical v Sample !D's, containers affected and observed pH: 5 I./ preservation at proper pH? ltfPr ·~o,;n,, added. Lot#: VOA vials free of heads pace (defined v ISJwnple !D's and containers affected: 6 as< 6mm bubble)? f..- (If yes, immediately deliver to Volatiles laboratory) 7 Are Encore containers present? -- Samples received within holding JD's and tests affected: 8 time? Sample !D's on COC match !D's on Sample !D's and containers affected: 9 bottles? Date & time on COC match date & Sample !D's affected: 10 time on bottles? Number of containers received match Sample !D's affected: 11 number indicated on COC? 12 Are sample containers identifiable as .....- GEL provided? 13 COC form is properly signed in relinquished/received sections? Circle Applicable: FedBx Air FedEx Ground UPS Field Services Courier Other 14 Carrier and tracking number. 8t0~ 1/~l 4')cd Comments (Use Continuation Form if needed): PM (or PMA) review: Initials n~ Date (0_ ~ 14 Page _L ·_L GEL Laboratories LLC-Login Review Report GEL Work Order/SDG: 349790 Client SDG: 349790 Project Manager: Project Name: Purchase Order: Package Level: EDD Format: Heather Shaffer DNMI001 00 White Mesa Mill GW DW16138 LEVEL3 EIM_DNMI GELID Client Sample ID Client Sample Desc. 349790001 MW-01_05282014 349790002 MW-02_05282014 349790003 MW-18_05272014 349790004 MW-19_05272014 349790005 MW-27 _05282014 349790006 MW-32_05232014 349790007 MW-36_05292014 Client Sample ID Status Tests/Methods -001 MVV-01_05282014 REVVV GFPC, Total Alpha Radium, Liquid -002 MVV-02_05282014 REVVV GFPC, Total Alpha Radium, Liquid -003 MVV-18_05272014 REVVV GFPC, Total Alpha Radium, Liquid -004 MVV-19_05272014 REVVV GFPC, Total Alpha Radium, Liquid -005 MVV-27_05282014 REVVV GFPC, Total Alpha Radium, Liquid -006 MVV-32_05232014 REVVV GFPC, Total Alpha Radium, Liquid -007 MVV-36_05292014 REVVV GFPC, Total Alpha Radium, Liquid Collect Date & Time 28-MAY-14 09:35 28-MAY-14 13:15 27-MAY-14 12:45 27-MAY-14 15:10 28-MAY-1411:00 23-MAY-14 12:50 29-MAY-14 07:40 Product Reference Gross Alpha Gross Alpha Gross Alpha Gross Alpha Gross Alpha Gross Alpha Gross Alpha Report Date: 23-JUN-14 Work Order: 349790 Page 1 of 2 Work Order Due Date: 30-JUN-14 Collector: C Package Due Date: EDD Due Date: Due Date: HXT1 Receive Time #of Date & Time Zone Cont. 02-JUN-14 10:00 -2 1 02-JUN-14 10:00 -2 1 02-JUN-14 10:00 -2 ·1 02-JUN-14 10:00 -2 ~ 02-JUN-14 10:00 -2 I 02-JUN-14 10:00 -2 1 02-JUN-14 10:00 -2 1 Fax Date PM Comments 27-JUN-14 30-JUN-14 30-JUN-14 Prelogin #: 20140516193 Project Workdef ID: 1294356 SDG Status: Closed Logged by: Lab Fax Days to Prelog Lab Field Matrix Due Date Process CofC # Group QC QC GROUND WATER 20 GROUND WATER 20 GROUND WATER 20 GROUND WATER 20 GROUND WATER 20 GROUND WATER 20 GROUND WATER 20 Receive Aux Data Codes Cooler Seal Undisturbed y Temperature (C) 20 Cooler Seal Undisturbed y Temperature (C) 20 Cooler Seal Undisturbed y Temperature (C) 20 Cooler Seal Undisturbed y Temperature (C) 20 Cooler Seal Undisturbed y Temperature (C) 20 Cooler Seal Undisturbed y Temperature (C) 20 Cooler Seal Undisturbed y Temperature (C) 20 0 (".1 ........ 0 1.0 <l) OJ) ro 0-. GEL Laboratories LLC -Login Review Report Product: GFCTORAL Workdef ID: 1297250 Method: EPA 900.1 Modified Product Description: GFPC, Total Alpha Radium, Liquid Samples: 001, 002, 003, 004, 005, 006, 007 Parmname Check: All parmnames scheduled properly CAS# Parmname Gross Radium Alpha In Product Group? No Action Product Name Description Contingent Tests Login Requirements: Requirement Group Name: Client RDL or PQL & Unit Samples Reporting Units pCi/L Include? Comments Peer Review by:. ____________ _ Work Order (SDG#), PO# Checked? ____ _ Group Reference: Path: Standard Report Date: 23-JUN-14 Work Order: 349790 Page 2 of 2 Product Reference: Gross Alpha Moisture Correction: "As Received" Parm Included Included Custom Function in Sample? in QC? List? REG y y Yes C of C signed in receiver location? _____ _ 0 N <......, 0 r:- <1) ~ A-. List of current GEL Certifications as of 23 June 2014 State Certification Alaska UST-110 Arkansas 88-0651 CLIA 42D0904046 California NELAP 01151CA Colorado SC00012 Connecticut PH-0169 Delaware SC000122013-10 DoD ELAP/ IS017025 A2LA 2567.01 Florida NELAP E87156 Foreign Soils Permit P330-12-00283,P330-12-00284 Georgia SC00012 Georgia SDWA 967 Hawaii SC000122013-10 Idaho Chemistry SC00012 Idaho Radiochemistry SC00012 Illinois NELAP 200029 Indiana C-SC-01 Kansas NELAP E-10332 Kentucky 90129 Louisiana NELAP 03046 (AI33904) Louisiana SDW A LA130005 Maryland 270 Massachusetts M-SC012 Michigan 9976 Mississippi SC000122013-1 0 Nebraska NE-OS-26-13 Nevada SC000122014-1 New Hampshire NELAP 2054 New Jersey NELAP SC002 New Mexico SC00012 New York NELAP 11501 North Carolina 233 North Carolina SDWA 45709 Oklahoma 9904 Pennsylvania NELAP 68-00485 Plant Material Permit PDEP-12-00260 South Carolina Chemistry 10120001 South Carolina GVL 23611001 South Carolina Radiochemi 10120002 Tennessee TN 02934 TexasNELAP Tl04704235-14-9 UtahNELAP SC000122014-12 Vermont VT87156 Virginia NELAP 460202 Washington C780-12 Wisconsin 999887790 Page 8 of20 Page 9 of20 Method/ Analysis Information Product: Analytical Method: Analytical Batch Number: SampleiD 349790001 349790002 349790003 349790004 349790005 349790006 349790007 1203100519 1203100520 1203100521 1203100522 1203100523 Radiochemistry Case Narrative Energy Fuels Resources (DNMI) SDG 349790 GFPC, Total Alpha Radium, Liquid EPA 900.1 Modified 1392631 Client ID MVV-01 05282014 MVV-02 05282014 MVV-18_05272014 ~-19 __ 05272014 MVV-27_05282014 MVV-32_05232014 MVV-36_05292014 Method Blank (MB) 349790002(MVV-02_05282014) Sample Duplicate (DUP) 349790002(MVV-02_05282014) Matrix Spike (MS) 349790002(MVV-02_05282014) Matrix Spike Duplicate (MSD) Laboratory Control Sample (LCS) The samples in this SDG were analyzed on an "as received" basis. SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-010 REV# 15. Calibration Information: Calibration Information All initial and continuing calibration requirements have been met. Standards Information Standard solutions for these analysis are NIST traceable or verified with a NIST traceable standard and used before the expiration dates. Sample Geometry All counting sources were prepared in the same geometry as the calibration standards. Quality Control (QC) Information: Blank Information The blank volume is representative of the sample volume in this batch. Page 10 of20 Designated QC The following sample was used for QC: 349790002 (MW-02_05282014). QC Information All of the QC samples met the required acceptance limits. Technical Information: Holding Time All sample procedures for this sample set were performed within the required holding time. Sample Re-prep/Re-analysis None of the samples in this sample set required reprep or reanalysis. Chemical Recoveries All chemical recoveries meet the required acceptance limits for this sample set. Recounts None of the samples in this batch were recounted. Miscellaneous Information: Data Exception (DER) Documentation Data exception reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. A data exception report (DER) was not generated for this SDG. Sample-Specific MDA/MDC The MD A/MDC reported on the certificate of analysis is a sample-specific MD A/MDC. Additional Comments The matrix spike and matrix spike duplicate, 1203100521 (MW-02_05282014) and 1203100522 (MW-02_05282014), aliquots were reduced to conserve sample volume. Qualifier Information Manual qualifiers were not required. Certification Statement Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless otherwise noted in the analytical case narrative. Page 11 of20 GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407-(843) 556-8171 -www.gel.com Qualifier Definition Report for DNMI001 Energy Fuels Resources (USA), Inc. Client SDG: 349790 GEL Work Order: 349790 The Qualifiers in this report are defined as follows: * A quality control analyte recovery is outside of specified acceptance criteria ** Analyte is a surrogate compound U Analyte was analyzed for, but not detected above the CRDL. ReviewN alidation GEL requires all analytical data to be verified by a qualified data reviewer. In addition, all CLP-like deliverables receive a third level review of the fractional data package. The following data validator verified the information presented in this data report: Signature: '7-l 0 ~ <J · IY. <... ( 4 (i' rJ Date: 07 JUN 2014 Name: Heather McCarty Title: Analyst II GEL LABORATORIES LLC 2040 Savage Road Charleston, SC 29407-(843) 556-8171 -www.gel.com QC Summary Contact: Workorder: Energy Fuels Resources (USA), Inc. 225 Union Boulevard Suite 600 Lakewood, Colorado Ms. Kathy Weinel 349790 Parmname Rad Gas Flow __ .......:.N..:.cO:::.M:.:..::... ___ ;::.S:::am::;rle ual Batch 1392631 QC1203100520 349790002 DUP Gross Radium Alpha 2.19 Uncertainty +/-0.417 QC 1203100523 LCS Gross Radium Alpha 555 Uncertainty QC1203100519 MB Gross Radium Alpha u Uncertainty QC1203100521 349790002 MS Gross Radium Alpha 4450 2.19 Uncertainty +/-0.417 QC12031 00522 349790002 MSD Gross Radium Alpha 4450 2.19 Uncertainty +/-0.417 Notes: Counting Uncertainty is calculated at the 68% confidence level (!-sigma). The Qualifiers in this report are defined as follows: ** < > Analyte is a surrogate compound Result is less than value reported Result is greater than value reported The TIC is a suspected aldol-condensation product QC Units 1.86 pCi/L +/-0.363 484 pCi/L +1-5.90 0.429 pCi/L +/-0.323 4010 pCi/L +/-47.8 4230 pCi/L +/-48.2 RPD% 16.0 5.28 A B BD c D F H K L M M For General Chemistry and Organic analysis the target analyte was detected in the associated blank. Results are either below the MDC or tracer recovery is low Analyte has been confirmed by GC/MS analysis Results are reported from a diluted aliquot of the sample Estimated Value Analytical holding time was exceeded Analyte present. Reported value may be biased high. Actual value is expected to be lower. Analyte present. Reported value may be biased low. Actual value is expected to be higher. M if above MDC and less than LLD Matrix Related Failure N/A RPD or %Recovery limits do not apply. Nl See case narrative ND Analyte concentration is not detected above the detection limit Page 19 of20 Reoort Date: June 7, 2014 Page 1 of 2 REC% Ran e Anlst Date Time (0%-100%) CXP3 06/05114 12:24 87.2 (75%-125%) 06/05114 12:24 06/05/14 12:24 90.1 (75%-125%) 06/05/14 12:24 95 (0%-20%) 06/05/14 12:24 GEL LABORATORIES LLC 2040 Savage Road Charleston, SC 29407-(843) 556-8171 -www.gel.com QC Summary Workorder: 349790 Parmname NOM Sample ual QC Units RPD% REC% Ral]ge Anlst NJ Q R u UI UJ UL X y h Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier One or more quality control criteria have not been met. Refer to the applicable narrative or DER. Sample results are rejected Analyte was analyzed for, but not detected above the CRDL. Gamma Spectroscopy--Uncertain identification Gamma Spectroscopy--Uncertain identification Not considered detected. The associated number is the reported concentration, which may be inaccurate due to a low bias. Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier QC Samples were not spiked with this compound RPD of sample and duplicate evaluated using +/-RL. Concentrations are <SX the RL. Qualifier Not Applicable for Radiochemistry. Preparation or preservation holding time was exceeded Page 2 of 2 Date Time N/ A indicates that spike recovery limits do not apply when sample concentration exceeds spike cone. by a factor of 4 or more or %RPD not applicable. "The Relative Percent Difference (RPD) obtained from the sample duplicate (DUP) is evaluated against the acceptance criteria when the sample is greater than five times (SX) the contract required detection limit (RL). In cases where either the sample or duplicate value is less than SX the RL, a control limit of+/-the RL is used to evaluate the DUP result. * Indicates that a Quality Control parameter was not within specifications. For PS, PSD, and SDILT results, the values listed are the measured amounts, not final concentrations. Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless qualified on the QC Summary. Page 20 of20 re ij •I Laboratories LLC a member of The GEL Group INC PO Box 30712 Charleston, SC 29417 2040 Savage Road Charleston, SC 29407 P 843.556.8171 F 843.766.1178 August 01, 2014 Ms. Kathy Weinel Energy Fuels Resources (USA), Inc. 225 Union Boulevard Suite 600 Lakewood, Colorado 80228 Re: White Mesa Mill GW Work Order: 350282 Dear Ms. Weinel: GEL Laboratories, LLC (GEL) appreciates the opportunity to provide the enclosed analytical results for the sample(s) we received on June 09, 2014. This revised data report has been prepared and reviewed in accordance with GEL's standard operating procedures. This data package has been revised to report the recount results for MW-35 and MW-65. Our policy is to provide high quality, personalized analytical services to enable you to meet your analytical needs on time every time. We trust that you will find everything in order and to your satisfaction. If you have any questions, please do not hesitate to call me at (843) 556-8171, ext. 4505. Purchase Order: DW16138 Enclosures Sincerely Heather Shaffer Project Manager www.gel.com Page 2 of32 Energy Fuels Resources (USA), Inc. White Mesa Mill GW SDG: 350282 Page 3 of32 This data package has been revised to report the recount results for MW-35 and MW-65. August 01, 2014 Laboratory Identification: GEL Laboratories LLC 2040 Savage Road Charleston, South Carolina 29407 (843) 556-8171 Summary: Receipt Narrative for Energy Fuels Resources (USA), Inc. SDG: 350282 Sample receipt: The samples arrived at GEL Laboratories LLC, Charleston, South Carolina on June 09, 2014 for analysis. The samples were delivered with proper chain of custody documentation and signatures. All sample containers arrived without any visible signs of tampering or breakage. There are no additional comments concerning sample receipt. Sample Identification: The laboratory received the following samples: Laboratory ID Client ID 350282001 MW-05_06042014 350282002 MW-11_06032014 350282003 MW-12 06042014 350282004 MW-14 06032014 350282005 MW-15 06042014 350282006 MW-26_06052014 350282007 MW-29 06032014 350282008 MW-30_06032014 350282009 MW-31 06022014 350282010 MW-35 06042014 350282011 MW-65_06042014 350282012 MW-03_05302014 350282013 MW-03A 05302014 350282014 MW-17_05302014 350282015 MW-24_05302014 350282016 MW-25 06022014 Case Narrative: Sample analyses were conducted using methodology as outlined in GEL's Standard Operating Procedures. Any technical or administrative problems during analysis, data review, and reduction are contained in the analytical case narratives in the enclosed data package. Page 4 of32 The enclosed data package contains the following sections: Case Narrative, Chain of Custody, Cooler Receipt Checklist, Data Package Qualifier Definitions and data from the following fractions: Radiochemistry. Heather Shaffer Project Manager Sheet 1 of 1 CHAIN OF CUSTODY Samples Shipped to: Gel Laboratories Contact: Garrin Palmer ~~~------~--------------2040 Savage Road Ph: 435 678 4115 Charleston, SB 29407 gpalmer@energyfuels.com Chain of Custody/Sampling Analysis Request Project Samplers Name Samplers Signature 2nd Quarter GW 2014 Garrin Palmer I Time Sample ID Date Collected Collected Laboratory Analysis Requested MW-05 06042014 6/4/2014 1130 Gross Alpha MW-11 06032014 6/3/2014 1105 Gross Alpha MW-12 _06042014 6/4/2014 1320 Gross Alpha MW-14 06032014 6/3/2014 1450 Gross Alpha MW-15 06042014 6/4/2014 1000 Gross Alpha MW-26 06052014 6/5/2014 630 Gross Alpha MW-29 06032014 6/3/2014 1315 Gross Alpha MW-30 06032014 6/3/2014 1020 Gross Alpha MW-31 06022014 6/2/2014 1255 Gross Alpha MW -35 06042014 6/4/2014 745 Gross Alpha MW-65 06042014 6/4/2014 745 Gross Alpha MW-03 05302014 5/30/2014 840 Gross Alpha MW-03A 05302014 5/30/2014 740 Gross Alpha MW-17 05302014 5/30/2014 1300 Gross Alpha MW-24 05302014 5/30/2014 710 Gross Alpha MW-25 06022014 6/2/2014 1055 Gross Alpha Comments: Relinquished By:(Signature) Garrin Palmer 6-~ p<l - Relinquished By:(Signature) m:D j Laboratories LLC SAMPLE RECEIPT & REVIEW FORM Client: DIUM-t SDG/ARICOC/Work Order: ?)';\:i2K'?- Received By: 1-t~T~W Date Received: O(o{):\}y t ~ Q •rfNet Counts> lOOcpm on samples not marked "radioactive", contact the Radiation Safety Group for further Suspected Hazard Information > z i~stigation. COC/Samp les marked as rad ioacli ve? / r~ximum Net Counts Observed• (Observed Counts-Area Background Counts): cx-L~ Classified Radioactive 1J or III by RSO'I / ~c.s, Were ~•viJKfS taken of.silmJ1lo contatiners <action levels? f COC/Samples marked containing PCBs? / ,. Package, COC, and/or Samples marked as I/ !(yes, samples are to be segreg_eated as Safety Controlled Samples, and opened by the GEL Safety Group. beryllium or asbestos containing? SIJ.ipped as a DOT Hazardous? :,..r IJJazard Class Shipped: UN#: Snroplcs identified as Foreign Soil? / Sample Receipt Criteria ~ ~ ~ .,lualifiers lKequ1rca for Non-Conforming Items) !Smppmg containers received intact / Circle Applicable: 1 land sealed? / Seals broken Damaged container Leaking container Other (describe) Samples requiring cold preservation I/ / Preservation Method: Icc bogs Blue ice Dry ic~ c\5)2Z) (describe) 2 *all temperatures are recorded in within (0:;, 6 dcg C)?* 2a Daily check performed and passed on i '"'P' '"'""Device serial#: .!~m~~j leb IR temperature gun? Secondary Tcmperalure Device · · 3 Chain of custody documents included with shipment? Circle Applicable: 4 Sample containers intact and sealed? Seals broken Damoged container Leaking container Other (describe) Samples requiring chemical v Sample ID's, containers affected and observed pH: 5 preservation at proper pH? I/ !If 'ndcled. lot#: VOA vials free of headspace (defined / ~ Sample ID's and containers affected: 6 as< 6mm bubble)? 7 Are Encore containers present? ~s, immediately deliver to Volatiles laboratory) Samples received within holding I D's and tests affected: 8 time? 9 Sample ID's on COC match ID's on Sample JD's and containers affected: bottles? Date & time on COC match date & Sample ID's affected: 10 time on bottles? Number of containers received match Sample ID's affected: 11 number indicated on COC? 12 Are sample containers identifiable as GEL provided? 13 COC form is properly signed in relinquished/received sections'/ Circle Applicable: FedEx Air FedEx Ground UPS Field Services Courier Other '~ 11>1 ~'-1"/ 02_ qz. 7~ ollS 14 Carrier and tracking number, tv l<{/ 'f~¥0~ O~(R?.., 1/0(p . ~ents JUse Continuation Fonn ifn~dt:d): PM (or PMA) review: Initials Date Jo · / () 'JL{ Page_l__ '--1- GEL Laboratories LLC-Login Review Report GEL Work Order/SDG: 350282 Client SDG: 350282 2nd Quarter GW 2014 Project Manager: Heather Shaffer Project Name: Purchase Order: DNMI00100 White Mesa Mill GW DW16138 Package Level: LEVEL3 EDD Format: EIM_DNMI GELID Client Sample ID Client Sample Desc. 350282001 MW-05_06042014 350282002 MW-11_06032014 350282003 MW-12_06042014 350282004 MW-14_06032014 350282005 MW-15_06042014 350282006 MW-26_06052014 350282007 MW-29_06032014 350282008 MW-30_06032014 350282009 MW-31_06022014 350282010 MW-35_06042014 350282011 MW-65_06042014 350282012 MW-03_05302014 350282013 MW-03A_05302014 350282014 MW-17 _05302014 350282015 MW-24_05302014 350282016 MW-25_06022014 Client Sample ID Status Tests/Methods -001 MVV-05_06042014 REVVV GFPC, Total Alpha Radium, Liquid -002 MVV-11_06032014 REVVV GFPC, Total Alpha Radium, Liquid -003 MVV-12_06042014 REVVV GFPC, Total Alpha Radium, Liquid -004 MVV-14_06032014 REVVV GFPC, Total Alpha Radium, Liquid -005 MVV-15_06042014 REVVV GFPC, Total Alpha Radium, Liquid Collect Date & Time 04-JUN-14 11:30 03-JUN-14 11:05 04-JUN-14 13:20 03-JUN-14 14:50 04-JUN-14 10:00 05-JUN-14 06:30 03-JUN-14 13:15 03-JUN-14 10:20 02-JUN-14 12:55 04-JUN-14 07:45 04-JUN-14 07:45 30-MAY-14 08:40 30-MAY-14 07:40 30-MAY-14 13:00 30-MAY-14 07:10 02-JUN-14 10:55 Product Reference Gross Alpha Gross Alpha Gross Alpha Gross Alpha Gross Alpha Report Date: 01-AUG-14 Work Order: 350282 Page 1 of 3 Work Order Due Date: 07-JUL-14 Collector: C Package Due Date: EDD Due Date: Due Date: HXS1 Receive Time #of Date & Time Zone Cont. 09-JUN-14 09:10 -2 1 09-JUN-14 09:10 -2 1 09-JUN-14 09:10 -2 1 09-JUN-14 09:10 -2 1 09-JUN-14 09:10 -2 1 09-JUN-14 09:10 -2 , 09-JUN-14 09:10 -2 1 09-JUN-14 09:10 -2 1 09-JUN-14 09:10 -2 1 09-JUN-14 09:10 -2 1 09-JUN-14 09:10 -2 , 09-JUN-14 09:10 -2 1 09-JUN-14 09:10 -2 1 09-JUN-14 09:10 -2 1 09-JUN-14 09:10 -2 I 09-JUN-14 09:10 -2 1 Fax Date PM Comments 04-JUL-14 07-JUL-14 07-JUL-14 Prelogin #: 20140617555 Project Workdef ID: 1294356 SDG Status: Closed Logged by: Lab Fax Matrix Due Date Days to Process CofC# Prelog Lab Field Group QC QC GROUND WATER 20 GROUND WATER 20 GROUND WATER 20 GROUND WATER 20 GROUND WATER 20 GROUND WATER 20 r GROUND WATER 20 GROUND WATER 20 GROUND WATER 20 GROUND WATER 20 GROUND WATER 20 GROUND WATER 20 GROUND WATER 20 GROUND WATER 20 GROUND WATER 20 GROUND WATER 20 Receive Aux Data Codes Cooler Seal Undisturbed y Temperature (C) 20 Cooler Seal Undisturbed y Temperature (C) 20 Cooler Seal Undisturbed y Temperature (C) 20 Cooler Seal Undisturbed y Temperature (C) 20 Cooler Seal Undisturbed y Temperature (C) 20 M ('<") 4-< 0 t- Q) ~ A.. GEL Laboratories LLC -Login Review Report -006 MVV-26_06052014 REVVV GFPC, Total Alpha Radium, Gross Alpha Liquid -007 MVV-29_06032014 REVVV GFPC, Total Alpha Radium, Gross Alpha Liquid -008 MVV-30_06032014 REVVV GFPC, Total Alpha Radium, Gross Alpha Liquid -009 MVV-31_06022014 REVVV GFPC, Total Alpha Radium, Gross Alpha Liquid -010 MVV-35_06042014 REVVV GFPC, Total Alpha Radium, Gross Alpha Liquid -011 MVV-65 __ 06042014 REVVV GFPC, Total Alpha Radium, Gross Alpha Liquid -012 MVV-03_05302014 REVVV GFPC, Total Alpha Radium, Gross Alpha Liquid -013 MVV-03A_05302014 REVVV GFPC, Total Alpha Radium, Gross Alpha Liquid -014 MVV-17_05302014 REVVV GFPC, Total Alpha Radium, Gross Alpha Liquid -015 MVV-24_05302014 REVVV GFPC, Total Alpha Radium, Gross Alpha Liquid -016 MVV-25_06022014 REVVV GFPC, Total Alpha Radium, Gross Alpha Liquid Product: GFCTORAL Workdef ID: 1297250 In Product Group? No Group Name: Method: EPA 900.1 Modified Product Description: GFPC, Total Alpha Radium, Liquid Samples: 001,002,003,004,005,006,007,008,009,010,011 ,012,013,014,015,016 Parmname Check: All parmnames scheduled properly CAS# Parmname Gross Radium Alpha Client RDL or PQL & Unit Cooler Seal Undisturbed Temperature (C) Cooler Seal Undisturbed Temperature (C) Cooler Seal Undisturbed Temperature {C) Cooler Seal Undisturbed Temperature {C) Cooler Seal Undisturbed Temperature (C) Cooler Seal Undisturbed Temperature (C) Cooler Seal Undisturbed Temperature (C) Cooler Seal Undisturbed Temperature (C) Cooler Seal Undisturbed Temperature (C) Cooler Seal Undisturbed Temperature (C) Cooler Seal Undisturbed Temperature (C) Group Reference: y 20 y 20 y 20 y 20 y 20 y 20 y 20 y 20 y 20 y 20 y 20 Path: Standard Report Date: 01-AUG-14 Work Order: 350282 Page 2 of 3 Product Reference: Gross Alpha Moisture Correction: "As Received" Reporting Units Parm Included Function in Sample? Included Custom in QC? List? pCi/L REG y y Yes N ('<"') '-+--< 0 00 Q) ~ ~ GEL Laboratories LLC -Login Review Report Contingent Tests Action Login Requirements: Product Name Description Requirement Samples Include? Comments Peer Review by:. ____________ _ Work Order (SDG#), PO# Checked? ____ _ Report Date: 01-AUG-14 Work Order: 350282 Page 3 of 3 C of C signed in receiver location? _____ _ N M 4-< 0 0\ Q) ~ p... List of current GEL Certifications as of 01 August 2014 State Certification Alaska UST-110 Arkansas 88-0651 CLIA 42D0904046 California NELAP 01151CA Colorado SC00012 Connecticut PH-0169 Delaware scooo 122013-1 0 DoD ELAP/ IS017025 A2LA 2567.01 Florida NELAP E87156 Foreign Soils Permit P330-12-00283,P330-12-00284 Georgia SC00012 Georgia SDW A 967 Hawaii SC000122013-l 0 Idaho Chemistry SC00012 Idaho Radiochemistry SC00012 Illinois NELAP 200029 --Indiana C-SC-01 --Kansas NELAP E-10332 Kentucky 90129 Louisiana NELAP 03046 (AI33904) Louisiana SDW A LA130005 Maryland 270 Massachusetts M-SC012 Michigan 9976 Mississippi SC000122013-10 Nebraska NE-OS-26-13 Nevada SC000122014-1 New Hampshire NELAP 2054 New Jersey NELAP SC002 New Mexico SC00012 1-New York NELAP 11501 North Carolina 233 North Carolina SDWA 45709 Oklahoma 9904 --Pennsylvania NELAP 68-00485 Plant Material Permit PDEP-12-00260 South Carolina Chemistry 10120001 South Carolina GVL 23611001 South Carolina Radiochemi 10120002 Tennessee TN 02934 TexasNELAP T104704235-14-9 UtahNELAP SC000122014-14 Vermont VT87156 Virginia NELAP 460202 Washington C780-12 Wisconsin 999887790 Page 10 of32 Page 11 of32 Method/Analysis Information Product: Analytical Method: Analytical Batch Number: Sample ID 350282001 350282002 350282003 350282004 350282005 350282006 350282007 350282008 350282009 350282010 350282011 350282012 350282013 350282014 350282015 350282016 1203105755 1203105759 1203105756 1203105757 1203105758 Radiochemistry Case Narrative Energy Fuels Resources (DNMI) SDG350282 GFPC, Total Alpha Radium, Liquid EPA 900.1 Modified 1394634 Client ID MVV-05_06042014 MVV-11 _06032014 MVV-12_06042014 MVV-14 06032014 MVV-15 06042014 MVV-26 06052014 MVV-29_06032014 MVV-30_06032014 MVV-31 06022014 MVV-35 06042014 MVV-65 06042014 MVV-03 05302014 MVV-03A 05302014 MVV-17_05302014 MVV-24_05302014 MVV-25_06022014 MB for batch 1394634 Laboratory Control Sample (LCS) 350282001(MVV-05_06042014) Sample Duplicate (DUP) 350282001(MVV-05_06042014) Matrix Spike (MS) 350282001(MVV-05_06042014) Matrix Spike Duplicate (MSD) The samples in this SDG were analyzed on an "as received" basis. SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-010 REV# 15. Calibration Information: Calibration Information All initial and continuing calibration requirements have been met. Standards Information Page 12 of32 Standard solutions for these analysis are NIST traceable or verified with a NIST traceable standard and used before the expiration dates. Sample Geometry All counting sources were prepared in the same geometry as the calibration standards. Quality Control (QC) Information: Blank Information The blank volume is representative of the sample volume in this batch. Designated QC The following sample was used for QC: 350282001 (MW-05_06042014). QC Information All of the QC samples met the required acceptance limits. Technical Information: Holding Time All sample procedures for this sample set were performed within the required holding time. Sample Re-prep/Re-analysis . None of the samples in this sample set required reprep or reanalysis. Chemical Recoveries All chemical recoveries meet the required acceptance limits for this sample set. Recounts Samples 350282010 (MW-35_06042014) and 350282011 (MW-65_06042014) were recounted to verify sample results. The second counts are reported. Miscellaneous Information: Data Exception (DER) Documentation Data exception reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. A data exception report (DER) was not generated for this SDG. Sample-Specific MDA/MDC The MD A/MDC reported on the certificate of analysis is a sample-specific MD A/MDC. Additional Comments The matrix spike and matrix spike duplicate, 1203105757 (MW-05:_06042014) and 1203105758 (MW-05_06042014), aliquots were reduced to conserve sample volume. Samples 350282010 (MW-35_06042014) and 350282011 (MW-65_06042014) were recounted per client request. Recount results meet replication criteria between the sample results. Reporting recount results as requested. Qualifier Information Manual qualifiers were not required. Certification Statement Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless otherwise noted in the analytical case narrative. Page 13 of32 Page 14 of32 GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407-(843) 556-8171 -www.gel.com Qualifier Definition Report for DNMIOOl Energy Fuels Resources (USA), Inc. Client SDG: 350282 GEL Work Order: 350282 The Qualifiers in this report are defined as follows: * A quality control analyte recovery is outside of specified acceptance criteria ** Analyte is a surrogate compound U Analyte was analyzed for, but not detected above the CRDL. ReviewN ali dation GEL requires all analytical data to be verified by a qualified data reviewer. In addition, all CLP-like deliverables receive a third level review of the fractional data package. The following data validator verified the information presented in this data report: Signature: .:;/~ ~ Date: 04 AUG 2014 Name: Theresa Austin Title: Group Leader GEL LABORATORIES LLC 2040 Savage Road Charleston, SC 29407-(843) 556-8171 -www.gel.com Energy Fuels Resources (USA), Inc. 225 Union Boulevard Suite 600 Contact: Lakewood, Colorado Ms. Kathy Weinel Workorder: 350282 Parmname Rad Gas Flow Batch 1394634 QC1203105756 350282001 Gross Radium Alpha QCI203105759 LCS Gross Radium Alpha QCI203105755 MB Gross Radium Alpha QC1203105757 350282001 Gross Radium Alpha QC1203105758 350282001 Gross Radium Alpha Notes: DUP MS MSD NOM u Uncertainty 555 Uncertainty Uncertainty 2240 u Uncertainty 2240 u Uncertainty QC Summary _QC Units 0.0518 u 0.338 pCi/L +/-0.193 +/-0.271 512 pCi/L +/-5.87 u 0.288 pCi/L +/-0.213 0.0518 1830 pCi/L +/-0.193 +/-22.4 0.0518 1910 pCi/L +/-0.193 +/-22.7 Counting Uncertainty is calculated at the 68% confidence level (!-sigma). The Qualifiers in this report are defined as follows: ** < > Analyte is a surrogate compound Result is less than value reported Result is greater than value reported The TIC is a suspected aldol-condensation product RPD% N/A 4.54 A B BD c D F H K L M M For General Chemistry and Organic analysis the target analyte was detected in the associated blank. Results are either below the MDC or tracer recovery is low Analyte has been confirmed by GC/MS analysis Results are reported from a diluted aliquot of the sample Estimated Value Analytical holding time was exceeded Analyte present. Reported value may be biased high. Actual value is expected to be lower. Analyte present. Reported value may be biased low. Actual value is expected to be higher. M if above MDC and less than LLD Matrix Related Failure N/ A RPD or %Recovery limits do not apply. Nl See case narrative NO Analyte concentration is not detected above the detection limit Page 31 of32 Renort Date: August 4, 2014 Page 1 of 2 REC% Range Anlst Date Time N/A CXP3 06/26/1411:22 92.3 (75%-125%) 06/26114 11 :22 06/26114 II :25 81.6 (75%-125%) 06/26114 11:22 85.4 (0%-20%) 06/26/14 11:22 GEL LABORATORIES LLC 2040 Savage Road Charleston, SC 29407-(843) 556-8171-www.gel.com QC Summary Workorder: 350282 Parmname NOM Q..C Units RPD% REC% Ral_!ge Anlst NJ Q R u UI UJ UL X y 1\ h Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier One or more quality control criteria have not been met. Refer to the applicable narrative or DER. Sample results are rejected Analyte was analyzed for, but not detected above the CRDL. Gamma Spectroscopy--Uncertain identification Gamma Spectroscopy--Uncertain identification Not considered detected. The associated number is the reported concentration, which may be inaccurate due to a low bias. Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier QC Samples were not spiked with this compound RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL. Qualifier Not Applicable for Radiochemistry. Preparation or preservation holding time was exceeded Page 2 of 2 Date Time N/ A indicates that spike recovery limits do not apply when sample concentration exceeds spike cone. by a factor of 4 or more or %RPD not applicable. 1\ The Relative Percent Difference (RPD) obtained from the sample duplicate (DUP) is evaluated against the acceptance criteria when the sample is greater than five times (5X) the contract required detection limit (RL). In cases where either the sample or duplicate value is less than 5X the RL, a control limit of +I-the RL is used to evaluate the DUP result. * Indicates that a Quality Control parameter was not within specifications. For PS, PSD, and SDIL T results, the values listed are the measured amounts, not final concentrations. Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless qualified on the QC Summary. Page 32 of32 til ill Laboratories LLc a member of The GEL Group INC PO Box 30712 Charleston, SC 29417 2040 Savage Road Charleston, SC 29407 P 843.556.8171 F 843.766.1178 July 16,2014 Ms. Kathy Weinel Energy Fuels Resources (USA), Inc. 225 Union Boulevard Suite 600 Lakewood, Colorado 80228 Re: White Mesa Mill GW Work Order: 351093 Dear Ms. Weinel: GEL Laboratories, LLC (GEL) appreciates the opportunity to provide the enclosed analytical results for the samp1e(s) we received on June 20, 2014. This original data report has been prepared and reviewed in accordance with GEL's standard operating procedures. Our policy is to provide high quality, personalized analytical services to enable you to meet your analytical needs on time every time. We trust that you will find everything in order and to your satisfaction. If you have any questions, please do not hesitate to call me at (843) 556-8171, ext. 4505. Purchase Order: DW16138 Enclosures Sincerely, Heather Shaffer Project Manager www.gel.com Page 2 of 19 Energy Fuels Resources (USA), Inc. White Mesa Mill GW SDG: 351093 Page 3 of 19 July 16, 2014 Laboratory Identification: GEL Laboratories LLC 2040 Savage Road Charleston, South Carolina 29407 (843) 556-8171 Summary: Receipt Narrative for Energy Fuels Resources (USA), Inc. SDG: 351093 Sample receipt: The samples arrived at GEL Laboratories LLC, Charleston, South Carolina on June 20, 2014 for analysis. Sample Identification: The laboratory received the following samples: Laboratory ID Client ID 351093001 MW-22_06112014 351093002 MW-23 06112014 351093003 MW-70_06112014 351093004 MW-20 06182014 351093005 MW-37 06182014 351093006 MW-28 06182014 Case Narrative: Sample analyses were conducted using methodology as outlined in GEL's Standard Operating Procedures. Any technical or administrative problems during analysis, data review, and reduction are contained in the analytical case narratives in the enclosed data package. The enclosed data package contains the following sections: Case Narrative, Chain of Custody, Cooler Receipt Checklist, Data Package Qualifier Definitions and data from the following fractions: Radiochemistry. Heather Shaffer Project Manager Sheet 1 of 1 CHAIN OF CUSTODY Samples Shipped to: .;G;;;eo;-1 ;ocla';;b"'o'-'ra"'to"'r';;ie,_s---;-______ Contact: Garrin Palmer 2040 Savage Road Ph: 435 678 4115 Charleston, SC 29407 gpalmer@energyfuels.com Chain of Custody/Sampling Analysis Request Pro]~t Saultplal'!l Name Sumplors SlgJJoluto 2nd Quarter Ground Water 6~.#4'~~ 20"14 Tnnnar HoilldiiV Time Sam~le ID Date Collected Collected l.al\urDiory Ao31'1!11;.RCQuliflll'l(l MW-22 06112014 6/11/2014 1300 GrOs;;.Alj)lill MW-23 06112014 6111/2014 900 Gross Alpha MV\1-70 06112014 6111120.14 f300 Gross Albha MW-20 06182014 611812014 850 Gross Alpha MW-3.7 06182014 611812014 83.0 Gross Alpha MW-28 06182UT4 6718"/2014 1330" Gross Alohl! Comments: Ralllliqll~fhl!'d Byl(S~n~IIJil!) L Oal&(nme Rapolve;d Sy(SI~tiB.I.llrEi) o.atclTimc ~ Tanner ljf~d A.: 6/1912014 'jilL~ .... ~""L. / ~~'2.¥>·1\ -l.l\.f112.1"'...-~ 1200 -"f"".So ReiTnquished By:(Sagnature) _ _) Dateffime Receivea By:(Signatur'!!) [Date/Time mD I Laboratories u_c SAMPLE RECEIPT & REVIEW FORM Client: U0M\ SDG/ARICOC/Work Order: ~[tS\'2.. 3£10CB Received By: C .-z. LXC \LJLY" Date Received: C:lo2D I Y Suspected Hazard Information ~ -1. *If Net Counts> lOOcpm on samples not marked "radioactive", contact the Radiation Safety Group for further ... jnvestigation. COC/Samples marked as radioactive? I~ Maximum Net Counts Observed* (Observed Counts-Area Background Counts): Classified Radioactive II or III by RSO? _/ If yes, Were swipes taken of sample contatiners <action levels? c.:;c_~ COC/Samples marked containing PCBs? / ,-I Package, COC, and/or Samples marked as 1/ beryllium or asbestos containing? If yes, samples are to be scgregcated as Safety Controlled Samples, and opened by the GEL Safely Group. Shipped as a DOT Hazardous? / Hazard Class Shipped: UN#: Samples identified as Foreign Soil? / Sample Receipt Criteria ~ ~ -1. Comments/Qualifiers (Required for Non-Conforming Items) Shipping containers received intact t ..... Circle Annl irnhle.· 1 I/ Seals broken Damaged container Leaking container Other (describe) and ? ~ Samples requiring cold preservation [/ Preservation Method:~ Blue ice Dry ice None Other (describe) 2 within (0 ~ 6 deg. C)?" 5 •au lemperatures arc recorded in Celsius Daily check performed and passed on v ~ upw• "'"' Device Serial #: \ ~~.~.It' 2a IR temperature gun? Secondary Temperature Devic~ &;;;;! J't(r 3 Chain of custody documents included ~ with shipment? Circle \nntier~hl~· 4 Sample containers intact and sealed? Seals broken Damaged container ., Leaking container Olher (describe) Samples requiring chemical l/1 ... fsample ID's, containers affected and observed pH: 5 1 pre~t:rvauun at proper pH? I If 1 added. Lot#: IVOA vials free of heads pace (defined !Sample ID's and containers affected: 6 as< 6mm bubble)? v 7 Are Encore containers present? I/ ik!F yes, immediately deliver to Volatiles laboratory) Samples received within holding liD's and tests affected: 8 time? Sample ID's on COC match ID's on !Sample !D's llJld containers affected: 9 bottles? Date & time on COC match date & !Sample !D's affected: 10 time on bottles? . Number of containers received match fsample !D's affected: 11 number indicated on COC? 12 Are sample containers identifiable as GEL provided? 13 COC fonn is properly signed in relinquished/received sections? Circle Applicable: FcdEx Air FedEx Ground UPS Field Services Courier Other 14 Carrier and tracking number. <6b3z.. ltZI 51Ll2- I'CommcroL' (Use Contlnuntiou Form if needed): r f:-. PM (or PMA) review: Initials T \"'f Date CXoW\l.-l Page__l_ rL GEL Laboratories LLC -Login Review Report GEL Work Order/SDG: 351093 Client SDG: 351093 2nd Quarter GW 2014 Project Manager: Heather Shaffer Project Name: Purchase Order: DNMI00100 White Mesa Mill GW DW16138 Package Level: LEVEL3 EDD Format: EIM_DNMI GELID Client Sample ID Client Sample Desc. 351093001 MW-22_06112014 351093002 MW-23_06112014 351093003 MW-70_06112014 351093004 MW-20_06182014 351093005 MW-37_06182014 351093006 MW-28_06182014 Collect Date & Time 11-JUN-1413:00 11-JUN-14 09:00 11-JUN-14 13:00 18-JUN-14 08:50 18-JUN-14 08:30 18-JUN-14 13:30 Work Order Due Date: 18-JUL-14 Package Due Date: 15-JUL-14 EDD Due Date: Due Date: HXS1 Receive Time #of Date & Time Zone Cont. 20-JUN-14 08:50 -2 , 20-JUN-14 08:50 -2 1 20-JUN-14 08:50 -2 1 20-JUN-14 08:50 -2 I 20-JUN-14 08:50 -2 1 20-JUN-14 08:50 -2 1 18-JUL-14 18-JUL-14 Lab Matrix GROUND WATER GROUND WATER GROUND WATER GROUND WATER GROUND WATER GROUND WATER Report Date: 16-JUL-14 Work Order: 351093 Page 1 of 2 Collector: C Prelogin #: 20140618043 Project Workdef ID: 1294356 SDG Status: Closed Logged by: Fax Days to Due Date Process 20 20 20 20 20 20 CofC# Prelog Lab Field Group QC QC 1 1 Client Sample 10 Status Tests/Methods Product Reference Fax Date PM Comments Aux Data Receive Codes -D01 MVV-22_06112014 -002 MVV-23_06112014 -003 MVV-70_06112014 -004 MVV-20_06182014 -005 MVV-37_06182014 -006 MVV-28_06182014 REVVV GFPC, Total Alpha Radium, Liquid REVVV GFPC, Total Alpha Radium, Liquid REVVV GFPC, Total Alpha Radium, Liquid REVVV GFPC, Total Alpha Radium, Liquid REVVV GFPC, Total Alpha Radium, Liquid REVVV GFPC, Total Alpha Radium, Liquid Product: GFCTORAL Workdef ID: 1297250 Method: EPA 900.1 Modified Product Description: GFPC, Total Alpha Radium, Liquid Samples: 001, 002, 003, 004, 005, 006 Parmname Check: All parmnames scheduled properly CAS# Parmname Gross Radium Alpha Gross Alpha Gross Alpha Gross Alpha Gross Alpha Gross Alpha Gross Alpha In Product Group? No Group Name: Client RDL or PQL & Unit Temperature (C) Temperature (C) Temperature (C) Temperature (C) Temperature (C) Temperature (C) Group Reference: 5 5 5 5 5 5 Path: Standard Product Reference: Gross Alpha Moisture Correction: "As Received" Reporting Units Parm Included Included Custom Function in Sample? in QC? List? pCi/L REG y y Yes 0\ ....... 4-< 0 \0 (!) ~ ~ GEL Laboratories LLC-Login Review Report Contingent Tests Action Login Requirements: Product Name Description Requirement Samples Include? Comments Peer Review by:, ____________ _ Work Order (SDG#), PO# Checked? ____ _ Report Date: 16-JUL -14 Work Order:351093 Page 2 of 2 C of C signed in receiver location? _____ _ 0'1 ....... c.,_. 0 r- (!) OJ) CI:S ~ List of current GEL Certifications as of 16 July 2014 State Certification Alaska UST-110 Arkansas 88-0651 CLIA 4200904046 -California NELAP 01151CA Colorado SC00012 Connecticut PH-0169 -Delaware SC000122013-10 -DoD ELAP/ IS017025 A2LA 2567.01 Florida NELAP E87156 Foreign Soils Permit P330-12-00283,P330-12-00284 Georgia SC00012 Georgia SDW A 967 Hawaii SC000122013-10 Idaho Chemistry SC00012 Idaho Radiochemistry SC00012 Illinois NELAP 200029 Indiana C-SC-01 Kansas NELAP E-10332 Kentucky 90129 Louisiana NELAP 03046 (Al33904) I Louisiana SOW A LA130005 -Maryland 270 Massachusetts M-SC012 Michigan 9976 Mississippi SC000122013-10 Nebraska NE-OS-26-13 Nevada scooo 122014-1 New Hampshire NELAP 2054 New Jersey NELAP SC002 New Mexico SC00012 New York NELAP 11501 North Carolina 233 North Carolina SDWA 45709 Oklahoma 9904 Pennsylvania NELAP 68-00485 Plant Material Permit PDEP-12-00260 South Carolina Chemistry 10120001 South Carolina GVL 23611001 South Carolina Radiochemi 10120002 Tennessee TN 02934 TexasNELAP Tl04704235-14-9 UtahNELAP SC000122014-13 Vermont VT87156 Virginia NELAP 460202 Washington C780-12 Wisconsin 999887790 Page 8 of 19 Page 9 of 19 Method/Analysis Information Product: Analytical Method: Analytical Batch Number: Sample ID 351093001 351093002 351093003 351093004 351093005 351093006 1203118534 1203118535 1203118536 1203118537 1203118538 Radiochemistry Case Narrative Energy Fuels Resources (DNMI) SDG 351093 GFPC, Total Alpha Radium, Liquid EPA 900.1 Modified 1399658 ClientiD MVV-22 06112014 MVV-23 06112014 MVV-70_06112014 MVV-20_06182014 MVV-37_06182014 MVV-28_06182014 Method Blank (MB) 351092001(Enterance Seep) Sample Duplicate (DUP) 351092001(Enterance Seep) Matrix Spike (MS) 351092001(Enterance Seep) Matrix Spike Duplicate (MSD) Laboratory Control Sample (LCS) The samples in this SDG were analyzed on an "as received" basis. SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-010 REV# 15 . Calibration Information: Calibration Information All initial and continuing calibration requirements have been met. Standards Information Standard solutions for these analysis are NIST traceable or verified with a NIST traceable standard and used before the expiration dates. Sample Geometry All counting sources were prepared in the same geometry as the calibration standards. Ouality Control (OC) Information: Blank Information The blank volume is representative of the sample volume in this batch. Page 10 of 19 Designated QC The following sample was used for QC: 351092001 (Enterance Seep). QC Information All of the QC samples met the required acceptance limits. Technical Information: Holding Time All sample procedures for this sample set were performed within the required holding time. Sample Re-prep/Re-analysis None of the samples in this sample set required reprep or reanalysis. Chemical Recoveries All chemical recoveries meet the required acceptance limits for this sample set. Recounts None of the samples in this sample set were recounted. Miscellaneous Information: Data Exception (DER) Documentation Data exception reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. A data exception report (DER) was not generated for this SDG. Sample-Specific MDA/MDC The MD A/MDC reported on the certificate of analysis is a sample-specific MD A/MDC. Additional Comments The matrix spike and matrix spike duplicate, 1203118536 (Enterance Seep) and 1203118537 (Enterance Seep), aliquots were reduced to conserve sample volume. Qualifier Information Manual qualifiers were not required. Certification Statement Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless otherwise noted in the analytical case narrative. Page 11 of 19 GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407-(843) 556-8171-www.gel.com Qualifier Definition Report for DNMIOOl Energy Fuels Resources (USA), Inc. Client SDG: 351093 GEL Work Order: 351093 The Qualifiers in this report are defined as follows: * A quality control analyte recovery is outside of specified acceptance criteria ** Analyte is a surrogate compound U Analyte was analyzed for, but not detected above the CRDL. ReviewN ali dation GEL requires all analytical data to be verified by a qualified data reviewer. In addition, all CLP-like deliverables receive a third level review of the fractional data package. The following data validator verified the information presented in this data report: Signature: Name: Kate Gellatly Date: 16 JUL 2014 Title: Analyst I GEL LABORATORIES LLC 2040 Savage Road Charleston, SC 29407-(843) 556-8171-www.gel.com Energy Fuels Resources (USA), Inc. 225 Union Boulevard Suite 600 Contact: Lakewood, Colorado Ms. Kathy Weinel Workorder: 351093 Parmname Rad Gas Flow Batch 1399658 QC1203118535 351092001 Gross Radium Alpha QC1203118538 LCS Gross Radium Alpha QC1203118534 MB Gross Radium Alpha QC1203118536 351092001 Gross Radium Alpha QC1203118537 351092001 Gross Radium Alpha Notes: DUP MS MSD NOM u Uncertainty 555 Uncertainty Uncertainty 2240 u Uncertainty 2240 u Uncertainty QC Summary Sample Qual QC Units 0.659 u 0.760 pCi/L +/-0.184 +/-0.175 548 pCi/L +/-4.62 u 0.158 pCi/L +/-0.122 0.659 2270 pCi/L +/-0.184 +/-19.0 0.659 2160 pCi/L +/-0.184 +/-18.1 Counting Uncertainty is calculated at the 68% confidence level (1-sigma). The Qualifiers in this report are defined as follows: ** < > Analyte is a surrogate compound Result is less than value reported Result is greater than value reported The TIC is a suspected aldol-condensation product RPD% N/A 4.79 A B BD c D F H K L M M For General Chemistry and Organic analysis the target analyte was detected in the associated blank. Results are either below the MDC or tracer recovery is low Analyte has been confirmed by GC/MS analysis Results are reported from a diluted aliquot of the sample Estimated Value Analytical holding time was exceeded Analyte present. Reported value may be biased high. Actual value is expected to be lower. Analyte present. Reported value may be biased low. Actual value is expected to be higher. M if above MDC and less than LLD Matrix Related Failure N/A RPD or %Recovery limits do not apply. Nl See case narrative ND Analyte concentration is not detected above the detection limit Page 18 of 19 Reoort Date: July 16, 2014 Page 1 of 2 REC% Range Anlst Date Time N/A CXP3 07113/1417:05 98.6 (75%-125%) 07/13/14 17:07 07113114 17:05 101 (75%-125%) 07113114 17:06 96.6 (0%-20%) 07113114 17:06 GEL LABORATORIES LLC 2040 Savage Road Charleston, SC 29407-(843) 556-8171 -www.gel.com QC Summary Workorder: 351093 Parmname NOM Sample Qual QC Units Range Anlst NJ Q R u UI UJ UL X y h Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier One or more quality control criteria have not been met. Refer to the applicable narrative or DER. Sample results are rejected Analyte was analyzed for, but not detected above the CRDL. Gamma Spectroscopy--Uncertain identification Gamma Spectroscopy--Uncertain identification Not considered detected. The associated number is the reported concentration, which may be inaccurate due to a low bias. Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier QC Samples were not spiked with this compound RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL. Qualifier Not Applicable for Radiochemistry. Preparation or preservation holding time was exceeded Page 2 of 2 Date Time N/ A indicates that spike recovery limits do not apply when sample concentration exceeds spike cone. by a factor of 4 or more or %RPD not applicable. 1\ The Relative Percent Difference (RPD) obtained from the sample duplicate (DUP) is evaluated against the acceptance criteria when the sample is greater than five times (5X) the contract required detection limit (RL). In cases where either the sample or duplicate value is less than 5X the RL, a control limit of+/-the RL is used to evaluate the DUP result. * Indicates that a Quality Control parameter was not within specifications. For PS, PSD, and SDIL T results, the values listed are the measured amounts, not final concentrations. Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless qualified on the QC Summary. Page 19 of 19 TabF Laboratory Analytical Reports-Accelerated Monitoring Tab Fl Laboratory Analytical Reports-Accelerated Monitoring April2014 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Project: April Monthly Ground Water 2014 Lab Sample ID: 1405043-001 Client Sample ID: MW-11_04252014 Collection Date: 4/25/2014 1145h Received Date: 5/2/2014 1020h Analytical Results Date Date Compound Units Prepared Analyzed Manganese mg/L 5/2/2014 1225h 5/7/2014 1713h Contact: Garrin Palmer DISSOLVED METALS Method Reporting Analytical Used Limit Result Qual E200.8 0.00200 0.136 Report Date: 5/16/2014 Page 5 of31 All analyses applicable Lo lhe CWA, SOW A. and RCRA are perfonned in accordance ro KElAC protocols Pertinent sampling infonnalion is located on lhe attached COC. Confidential Business lnfonnalion: This report is provided for lhe exclusive use of the addressee Privileges of subsequent use oflhe osme of this company or any member ofils su:Jff, or reproduction of this report in connection with the advertisement, promotion or s:~.Jeofany product or process. or in connection with Lhe re-publication of this repon for ony purpose other than for the addressee will be granted only on contact This company accepL<i no responsibility except for the due perfonnance of inspection and/or analysis in good faith and according to the rules of the trade and of science 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Project: April Monthly Ground Water 2014 Lab Sample ID: 1404535-001 Client Sample ID: MW-14_04232014 Collection Date: 4/23/2 014 1430h Received Date: 4/25/2014 1012h Analytical Results Date Date Compound Units Prepared Analyzed Manganese mg!L 4/29/20 14 1300h 5/3/2014 0446h Contact: Garrin Palmer DISSOLVED METALS Method Reporting Analytical Used Limit Result Qual E200.8 0.00200 1.97 Report Date: 5/6/2014 Page 4 of 14 All analyses applicable to the CWA, SDWA, and RCRA are perfonned in accordance to l\ELAC protocols, Pertinent sampling infonnation is located on the attached COC. Confidential Business Jnfonnation: This report is provided for 1M exclus.ive use of the addressee Privileges of subsequent use oft he name of this company or any member of its staff, or reproc1uction of this report in connection with the advertisement, promotion or sale of any product or process. or in connection with the re-pt~blicetion of this repo11 for any purpose other then f01 the acl.tlressee will be gmnted only on contact, This company nccepts no responsibility except for the due perfonnance of inspection and/or analysis in good faith and according to the rules oft he trnde and of ~cience 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Project: April Monthly Ground Water 2014 Lab Sample ID: 1405043-002 Client Sample ID: MW-25_04282014 Collection Date: 4/28/2014 1140h Received Date: 5/2/2014 1020h Analytical Results Date Compound Cadmium Uranium Units mg/L mg/L Prepared 5/212014 1225h 5/2/2014 1225h Date Analyzed 5/5/2014 0530h 5/5/2014 0642h Contact: Garrin Palmer DISSOLVED METALS Method Reporting Analytical Used Limit Result Qual E200.8 0.000500 0.00151 E200.8 0.000200 0.0106 Report Date: 5/16/2014 Page 6 of31 All analyses applicable to the CWA, SDW A, and RCRA are perfonncd in accordance to NELAC protocols, Pertinent sampling iafonnation is located on the atiached COC. Confidential Business lnfonnation: This report is provided for lhe exclusive use of the addressee. Privileges of subsequent use of the name of this company or any member of its staff, or reproduction of this report in COlmecLion with the advertisement, pr01notion or sale of any product or process. or in connection with lhe re~publication of this report for nny purpose other than for the addressee will be granted only on conl3cL This company accepts no responsibility e."<cept for the due perfonnance of inspection and/or analysis io good faith ~nd according to the rules of the trnde and of science, 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Project: April Monthly Ground Water 2014 Lab Sample ID: 1405043-002 Client Sample ID: MW-25_04282014 Collection Date: 4/28/2014 1140h Received Date: 5/2/2014 1020h Analytical Results Date Compound Units Prepared Chloride Fluoride mg/L mg!L Date Analyzed 5/2/2014 1621h 5/6/2014 1100h Contact: Garrin Palmer Method Reporting Analytical Used Limit Result Qual SM4500-Cl-E 5.00 31.0 SM4500-F-C 0.100 0.409 Report Date: 5/16/2014 Page II of31 All analyses applicable Lo Lhe CWA, SOW A, and RCRA are performed in accordance to 1'\ELAC proLocols, Pertinent sampling infonnaLion is located on the attached COC. Confidcnlil'll Business lnfonnation: This report is provided for the c~clusive use of the addressee Privileges of subsequent use of the name of this company or any member of its slaff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process. or in conneclion with the re-publication oflhis report for any purpose other lhan for the addressee will be gr<~nled only oo cont.acl This cmnpnny accepts no responsibility except for the due perfonnance of inspection and/or analysis in good faith and according to lhe rules of the trade and of science. 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Project: April Monthly Ground Water 2014 Lab Sample ID: 1405043-003 Client Sample ID: MW-26_04302014 Collection Date: 4/30/2014 1330h Received Date: 5/2/2014 1020h Analytical Results Date Date Compound Units Prepared Analyzed Uranium mg/L 5/2/2014 1225h 5/5/2014 0647h Contact: Garrin Palmer DISSOLVED METALS Method Reporting Analytical Used Limit Result Qual E200.8 0.000200 0.0960 Report Date: 5/16/2014 Page 7 of31 All analyses applicable to the CWA, SDWA, and RCRA are perfonned in accordance to NELAC protocols.Pertinenl sampling infonnalion is located on the attached COC. Confidential Business lnfonnalion: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of the name of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sole of any product or process. or in connection wilh the re-publication of this report for any purpose olher lhan for Lhe addressee will be granted only on conlacl This company accepts no responsibility excepl for the due perfonnance of inspection and/or analysis in good failh and according Lo Lhe rules of I he Lrnde ond of science. 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Project: April Monthly Ground Water 2014 Lab Sample ID: 1405043-003 Client Sample ID: MW-26_04302014 Collection Date: 4/30/2014 1330h Received Date: 5/2/2014 1020h Analytical Results Date Compound Units Prepared Chloride mg/L Nitrate/Nitrite (as N) mg/L Date Analyzed 5/2/2014 1622h 5/6/2014 2012h Contact: Garrin Palmer Method Reporting Analytical Used Limit Result Qual SM4500-Cl-E 5.00 62.1 E353.2 0.100 1.20 Report Date: 5/16/2014 Page 12 of31 All analyses applicable lo Lhe CWA, SDW A, and RCRA are perfonned in accordance Lo l\ELAC protocols~ Pertinenl sampling infonnation is located on the al1ached COC. Confidential Business lufonnalion; This report is provided for the exclusive use of the addressee.. Privileges of subsequent use oflhe name of this company or any member of its staff, or reproduction of this report in connection with the advertisemenl, promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose olherthan for the addressee will be granled only on contact This company accepts no responsibility except for lhe due perfonnance of inspection andloJ analysis in good faith and according lO I he rules oflhe trnde ami of science. ORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Project: April Monthly Ground Water 2014 Lab Sample ID: 1405043-003D Client Sample ID: MW-26_04302014 ANALYTICAL LABORAToRIEs Collection Date: 4/30/2014 1330h Received Date: 5/2/2014 Analytical Results Analyzed: 5/2/2014 1324h Units: J.lg/L 1020h Dilution Factor: Contact: Garrin Palmer Test Code: 8260-W VOAs by GC/MS Method 8260C/5030C 10 Method: SW8260C CAS Reporting Analytical 463 West 3600 South Salt Lake City, UT 84115 Compound Number Limit Result Qual Phone: (80 1) 263-8686 Toll Free: (888) 263-8686 Fax: (80 I) 263-8687 e-mail: awal@awal-labs.com web: www.awa1-labs.com Chloroform Surrogate Surr: I ,2-Dichloroethane-d4 Surr: 4-Bromofluorobenzene Surr: Dibromofluoromethane Surr: Toluene-d8 CAS 17060-07-0 460-00-4 1868-53-7 2037-26-5 Result 524 510 503 491 --The reporting limits were raised due to high analyte concentrations. Analyzed: 5/2/2014 1146h Units: J.lg/L Dilution Factor: 67-66-3 10.0 1,310 Amount Spiked %REC Limits Qual 500.0 105 72-151 500.0 102 80-128 500.0 101 80-124 500.0 98.2 77-129 Method: SW8260C CAS Reporting Analytical Kyle F. Gross Laboratory Director Compound Number Limit Result Qual Methylene chloride 75-09-2 1.00 5.54 Jose Rocha Surrogate CAS Result Amount Spiked %REC Limits Qual -------------------------------------------------------------------------------QA Officer Surr: 1,2-Dichloroethane-d4 Surr: 4-Bromofluorobenzene Surr: Dibromofluoromethane Surr: Toluene-d8 17060-07-0 460-00-4 1868-53-7 2037-26-5 47.1 50.00 94.2 72-151 43.8 50.00 87.6 80-128 46.4 50.00 92.9 80-124 43.6 50.00 87.2 77-129 Report Date: 5/16/2014 Page 15 of31 All analyses applicable to Lhe CWA, SDWA, and RCRA arc perfonned in ac~ordance to l\ELAC prolocols.Pertinenl sampling infonnalion is localed on the attached COC.. Confidenlial Business JnfonnaLion: This report is provided for the exclusive use oflhe addressee.. Privileges of subsequent use of t.he name of this company or any 1ne1nber of irs staff, or reproduction of this report in connectioo with I he advertisement, promotion br S<Jle of ony product or process. or in connection with the re-ptLblicaLion afthis report for any purpose other than fonhe addressee will be grunted only on conlacl This company al.!cepLs no responsibility except for the due perfonnauce of inspection and/or analysis in good faith and according to the rules of the trade ;md of science INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Project: April Monthly Ground Water 2014 Lab Sample ID: 1404535-002 Client Sample ID: MW-30_04232014 ANALYTICAL LABoRATORIEs Collection Date: 4/23/2014 1520h 463 West 3600 South Salt Lake City, UT 84115 Phone: (80 1) 263-8686 Toll Free: (888) 263-8686 Fax: (80 1) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer Received Date: Analytical Results Compound Selenium Uranium 4/25/2014 1012h Date Units Prepared mg!L 4/29/2014 1300h mg/L 4/29/2014 1300h Date Analyzed 5/3/2014 0514h 5/5/2014 0038h Contact: Garrin Palmer DISSOLVED METALS Method Reporting Analytical Used Limit Result Qual E200.8 0.00200 0.0328 E200.8 0.000200 0.00684 Report Date: 5/6/2014 Page 5 of 14 All Bnalyses applicable to the CWA, SD\VA, and RCRA are perfonned in accordance to 1'\ELAC protocols Pertinent sampling information is located on the attached COC.. Confidential Business lnfonmlion: This report is provided for lbe exclusive use of the addressee. Privileger; of subsequent use of the name of this company or <tny member of its staff, or reproduction of tbis report in couneclioa with the advertisement, prnmotioo or sale of any product o•~process. or in connection with tJ1e re-publication of this report for any purpose other than for the addressee will be ::,>ranted only on contact This t:ompany accepts no responsibility except for the due perfonnance of inspection and/o1 analysis in good faith and according Lo the rules of the trade and of science.. 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: April Monthly Ground Water 2014 Lab Sample ID: 1404535-002 Client Sample ID: MW-30_04232014 Collection Date: 4/23/2014 1520h Received Date: 4/25/2014 1012h Analytical Results Date Date Method Reporting Analytical Compound Units Prepared Analyzed Used Limit Result Qual Chloride mg/L 4/29/2014 2214h SM4500-C1-E 25.0 154 Nitrate/Nitrite (as N) mg/L 4/25/2014 1700h E353.2 5.00 18.3 1 -Matrix spike recovery indicates matrix interference. The method is in control as indicated by the LCS. Report Date: 5/6/2014 Page 6 of 14 All analyses applicnble to the CWA, SDWA, and RCRA are perfonned in accordance to NELAC protocols. Petiinent sampling infonnation is located on the attached COC. Confidential Business Jnfonnation: TI1is report is provided for the exclusive use of the addressee Privileges l)f subsequent use orlhe name orthis company or any member of its staff, or reproduction of this rf1)0T1 in coonection witb the advertisement, promotion or sale of any product or process. or in conneclion with tl1e re·public11tion of this report for any purpose other than for the addressee will be gmnted only on contact This company accepts no responsibility except for the due perfonnance of inspection and/or :malysis in good faith and according to the rules of the trnde :md of science 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (80 1) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Project: April Monthly Ground Water 2014 Lab Sample ID: 1405043-004 Client Sample ID: MW-31_04282014 Collection Date: 4/28/2014 1400h Received Date: 5/2/2014 1020h Analytical Results Date Date Compound Units Prepared Analyzed Selenium mg/L 5/2/2014 1225h 5/5/2014 0540h Contact: Garrin Palmer DISSOLVED METALS Method Reporting Analytical Used Limit Result Qual E200.8 0.00200 0.0854 Report Date: 5/16/2014 Page 8 of31 All analyses applicable Lo the CWA, SOW A. and RCRA are perfonned in accordance to t\ELAC protocols. Pertinent sampling informalioo is located on lhe attached COC. Confidential Busin~s lnfonnation: This report is provided for lhe exclusive use of the addressee.. Privileges of subsequent use of the name of this company or any member of its slaff, or reproduclion of this report in connection ""ilh the advertisement, promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on conlacl This compaoy accepts no responsibility except foc the due perfonmmce of inspection andlor analysis in good faith and according to the rules oft he trade aod of science. 463 West 3 600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: April Monthly Ground Water 2014 Lab Sample ID: 1405043-004 Client Sample ID: MW-31_ 04282014 Collection Date: 4/28/2014 1400h Received Date: 5/2/2014 1020h Analytical Results Date Date Method Reporting Analytical Compound Units Prepared Analyzed Used Limit Result Qual Chloride mg/L 5/2/2014 1641h SM4500-Cl-E 50.0 230 Nitrate/Nitrite (as N) mg/L 5/6/2014 2013h E353.2 5.00 19.1 Sulfate mg/L 5/5/2014 0632h SM4500-S04-E 125 527 Total Dissolved Solids mg!L 5/2/2014 1415h SM2540C 20.0 1,440 1 -Matrix spike recovety indicates matrix inte1jerence. The method is in control as indicated by the LCS. Report Date: 5/16/20 14 Page 13 of31 All analyses applicable to U1e CWA, SDWA, and RCRA are perfonned in accordance Lo NELAC protocols_ Pertinent sampling in fan nation is localed on the atl.acbed COC. Confidential Business lnfonnation: TI1is report is provided for the exclusive use of the add~ssee Privileges of subsequent use of the name of this company or any member of its sLaff, or reproduction of this report in connection with the adverlisemenL. promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for Lhe addressee will be granted cmly on contact This company accepts no responsibility except for the due perfonn.auce of inspection and/or analysis in good faith and according to the rules of the trade <~nd of science. 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (80 1) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: April Monthly Ground Water 2014 Lab Sample ID: 1405043-005 Client Sample ID: MW-35_04252014 Collection Date: 4/25/2014 0850h Received Date: 5/2/2014 1020h Analytical Results DISSOLVED METALS Date Date Method Reporting Analytical Compound Units Prepared Analyzed Used Limit Result Qual Manganese mg/L 5/2/2014 1225h 517/2014 1730h E200.8 0.00500 0.194 Selenium mg/L 5/2/2014 1225h 5/5/2014 0603h E200.8 0.00200 0.0186 Thallium mg/L 5/2/2014 1225h 5/7/2014 1701h E200.8 0.000500 0.000582 Uranium mg!L 5/2/2014 1225h 5/5/2014 0652h E200.8 0.000200 0.0306 Report Date: 5/16/2014 Page 9 of31 All analyses opplicable to the CWA, SDW A. and RCRA are perfonned in accordance to 1\ELAC protocols Pertinent sampling information is loca1ed on lhe allached COC Confidential Business Jnfonnaliou: This report is provided for lhe exclusi\le use of the addressee Privileges of subsequent use of the name of this company or any member of its sl<lff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process. or in connection with lhe re-publication of this report for any purpose other than for the addressee will be granted only on conlact. This company accepts no responsibility except for the due perfonnance of inspection and/or analysis in good faith and according 10 lhe rules oft he trade anJ. of science Company : Address: Contact: Project: Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector: GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407-(843) 556-8171-www.gel.com Certificate of Analysis Energy Fuels Resources (USA), Inc. 225 Union Boulevard Suite 600 Lakewood, Colorado 80228 Ms. Kathy Weinel White Mesa Mill GW MW-35_04252014 348002001 Ground Water 25-APR-14 08:50 05-MAY-14 Client Project: Client ID: Report Date: DNMIOOlOO DNMIOOl June 2, 2014 Parameter Qualifier Result Uncertainty MDC RL Units DF Analyst Date Time Batch Method ---------------------Rad Gas Flow Proportional Counting GFPC, Total Alpha Radium, Liquid "As Received" Gross Radium Alpha 2.95 +/-0.588 1.25 1.00 pCi!L CXP3 05/30/14 1638 1389559 The following Analytical Methods were performed: Metho_d__ Descri tion ---------------------------------Analyst Com~m""e .... nt""s __ _ EPA 900.1 Modified Surrogate/Tracer Recovery Te_st__ -----------=-R:..:.e.:._su:..:.l.:._t __ __:_N_ominal Recovery% Acceptable Limits Barium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 99.3 (25%-125%) Notes: Counting Uncertainty is calculated at the 68% confidence level (1-sigma). SRL =Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is the greater of either the adjusted MDL or the CRDL. Page 12 of 14 INORGANIC ANALYTICAL REPORT 463 West 3600 South Client: Energy Fuels Resources, Inc. Pro,ject: April Monthly Ground Water 2014 Lab Sample ID: 1405043-006 Client Sample ID: MW-65_04282014 Collection Date: 4/28/2014 ll40h Received Date: Analytical Results Compound 5/2/2014 Units 1020h Date Prepared Date Analyzed Salt Lake City, UT 84115 Cadmium mg/L mg/L 5/2/2014 1225h 5/5/2014 0608h 5/2/2014 1225h 51512014 0923h Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (80 1) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer Uranium Contact: Garrin Palmer Method Used E200.8 E200.8 DISSOLVED METALS Reporting Limit 0.000500 0.000200 Analytical Result 0.00180 0.00791 Qual Report Date: 5/16/2014 Page 10 of31 All analyses applicable to the CWA, SOWA, and RCRA are perfonned in accordance lo f'ELAC proLocols Pertinenl sampling iofonnalion is located on the altached COC Confidential Bu.sine5s lnfonnalion: This report is provided for t.he exclusive use oft.he addressee. Privileges of subsequent use oflhe name oflhis company or any member a fils staff, or reproduction of this report in connection wi1h I he advertisement, prnmolioo or sale of any product or process. or in connection wilh the re-publication of this report (or any purpose other than f01 the addressee will be grnnted only on contact. This company accepts no responsibility excepl for the due perfonnance of inspection andlor ::malysis in good faith and according to lhe rules oft he trade and of science 463 West 3600 South INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Project: April Monthly Ground Water 2014 Lab Sample ID: 1405043-006 Client Sample ID: MW-65_04282014 Collection Date: 4/2812014 1140h Received Date: 51212014 Analytical Results Compound Units 1020h Date Prepared Date Analyzed Contact: Garrin Palmer Method Used Reporting Limit Analytical Result Qual Salt Lake City, UT 84115 Chloride mg/L mg/L 5/2/2014 1624h SM4500-Cl-E 5/6/2014 llOOh SM4500-F-C 5.00 0.100 31.2 0.446 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer Fluoride Report Date: 5/16/2014 Page 14 of31 All analyses applicable to the CWA, SDWA, and RCRA are perfonned in accordance lo t\ELAC protocols Per1inent sampling infonnalion is located on lhe alt.ached COC. Confidenlial Business lnfonn.ation: This report is provided for lhe exclusive use oflhe addresste.. Privileges of subsequent use oflhe name of Ibis company or any member of its staff, or reproduction of this report in connection wil.h the advertisement, promotion or sale of any product or process. or in connection with the re-publication or this report for any purpose other than for the addressee will be granted only on contacl Tbis company accepts no responsibility e.l(cepl for the due perfonnance ofinspec1ion andlor analysis in good faith and according to the rules oft he tr1de and of science. American West A~~ALYTICAL LABORATORIES 463 West 3600 South Salt Lake City, UT 84115 Phone: (80 l) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer ORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Project: Lab Sample ID: April Monthly Ground Water 2014 1405043-007 A Client Sample ID: Trip Blank Collection Date: 4/30/2014 Received Date: 5/2/2014 Analytical Results Analyzed: 5/2/2014 1205h Units: flg/L Compound Chloroform Methylene chloride Surrogate Surr: I ,2-Dich1oroethane-d4 Surr: 4-Bromofluorobenzene Surr: Dibromofluoromethane Sun·: Toluene-d8 1020h Dilution Factor: CAS Result 17060-07-0 48.9 460-00-4 45.6 1868-53-7 45.5 2037-26-5 45.1 Contact: Garrin Palmer Test Code: 8260-W VOAs by GC/MS Method 8260C/5030C Method: SW8260C CAS Reporting Analytical Number Limit Result Qual 67-66-3 1.00 < 1.00 75-09-2 1.00 < 1.00 Amount Spiked %REC Limits Qual 50.00 97.8 72-151 50.00 91.1 80-128 50.00 91.0 80-124 50.00 90.2 77-129 Report Date: 5/16/2014 Page 16 of31 All analyses Applicable to the CWA, SDWA, and RCRA are perfonncd in accordance lo 1\'ELAC protocols Per1inenl sampling infonnaLioo is \ocaled on lhe allached COC Confidential Business lofonnation: This report is provided for the exclusive use oflhe addressee Privileges of subsequent use oflhe name oflhis company or any 1nember of its slaff, or reproduclion of this report in connecLion wiLh the advertisement, promotion or sale of any producL or process, or in connection with tile re·pu~licalion oflhi.s r~port for any purpose other Lban for the addressee will be granled only on conL.acL This company accepts no responsibilily excepl for Lhe due perfonnance of inspeclion and/or analysis in good failh and according ll1 lhe rules oflhe trade and of science. 463 West 3600 South Salt Lake City, UT 84115 Phone: (80 1) 263-8686 Toll Free: (888) 263-8686 Fax: (80 1) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer Garrin Palmer Energy Fuels Resources, Inc. 6425 S. Hwy 191 Blanding, UT 4511 TEL: (435) 678-2221 RE: April Monthly Ground Water 2014 Dear Garrin Palmer: Lab Set ID: 1404535 American West Analytical Laboratories received 2 sample(s) on 4/25/2014 for the analyses presented in the following report. American West Analytical Laboratories (AWAL) is accredited by The National Environmental Laboratory Accreditation Program (NELAP) in Utah and Texas; and is state accredited in Colorado, Idaho, New Mexico, and Missouri. All analyses were performed in accordance to the NELAP protocols unless noted otherwise. Accreditation scope documents are available upon request. If you have any questions or concerns regarding this report please feel free to call. The abbreviation "Surr" found in organic reports indicates a surrogate compound that is intentionally added by the laboratory to determine sample injection, extraction, and/or purging efficiency. The "Reporting Limit" found on the report is equivalent to the practical quantitation limit (PQL). This is the minimum concentration that can be reported by the method referenced and the sample matrix. The reporting limit must not be confused with any regulatory limit. Analytical results are reported to three significant figures for quality control and calculation purposes. Thank: You, Approved by: Ky I e F . Digitally signed by Kyle F. Gross ON: cn==Kyle F. Gross, o=AWAL, ou=AWAL-Laboratory Director, G email=kyle@awal-labs com, c=US r 0 s s Date: 2014 05.06 12:57:59 -06'00' Laboratory Director or designee Report Date: 5/6/2014 Page 1 ofl4 All analyses applicable to the CWA, SDWA, and RCRA are perfonned in accordance to 1\ELAC protocols Pertinent sampling infonnntion is located on the attached COC Confidential Business Infonnetion: This report is provided for the exclusive use of the addressee. Privileges of subsequent use oflhe name of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion 01 sale of any p1oduct 01 process. or in connectioo with the re-publicationoftl•is report for any purpose other than for the addressee will be g111nted only on contact This company accepts no responsibility except for the due perfonnance of inspection andior analysis in good faith and according to the rules of the trnde and of science 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer SAMPLE SUMMARY Client: Project: Lab SetiD: Energy Fuels Resources, Inc. April Monthly Ground Water 2014 1404535 Date Received: 4/25/2014 1012h Lab Sample ID Client Sample ID Date Collected 1404535-001A 1404535-002A 1404535-002B 1404535-002C MW-14_04232014 MW-30 04232014 MW-30_04232014 MW-30_04232014 4/23/2014 4/23/2014 4/23/2014 4/23/2014 1430h 1520h 1520h 1520h Contact: Garrin Palmer Matrix Analysis Aqueous ICPMS Metals, Dissolved Aqueous Nitrite/Nitrate (as N), E353.2 Aqueous Chloride, Aqueous Aqueous ICPMS Metals, Dissolved Report Date: 5/6/2014 Page 2 of 14 All analyses applicable to the CWA, SDWA, and RCRA are perfmmed in accordance to 'K'ELAC protocols Pertinent sampling infonnalion is localedon the allached COC Confidential Business Infonnation: This report is provided for the exclusive use of the addressee9 Privileges of subsequent use oflhe uame or this company or any member of its slaff, 01 reproduction of Lhis report in conneclion with Lhe advertisement, promotion or sale of any product or process. or in connection wilh lhe re·publication of this report for any purpose other Lhan fo1 the addressee will be granted only on contact This company accepts no responsibility except for the due perfonnance of inspection and/or analysis in good faith and according: to the rules of the trade and of science~ 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (80 1) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer Inorganic Case Narrative Client: Contact: Energy Fuels Resources, Inc. Garrin Palmer Project: Lab Set ID: Sample Receipt Information: Date of Receipt: Date of Collection: Sample Condition: C-0-C Discrepancies: April Monthly Ground Water 2014 1404535 4/25/2014 4/23/2014 Intact None Holding Time and Preservation Requirements: The analysis and preparation for the samples were performed within the method holding times. The samples were properly preserved. Preparation and Analysis Requirements: The samples were analyzed following the methods stated on the analytical reports. Analytical QC Requirements: All instrument calibration and calibration check requirements were met. All internal standard recoveries met method criterion. Batch QC Requirements: MB, LCS, LCSD, MS, MSD, RPD, DUP: Method Blanks (MB): No target analytes were detected above reporting limits, indicating that the procedure was free from contamination. Laboratory Control Sample (LCS): All LCS recoveries were within control limits, indicating that the preparation and analysis were in control. Matrix Spike I Matrix Spike Duplicates (MS/MSD): All percent recoveries and RPDs (Relative Percent Differences) were inside established limits, with the following exceptions: Sample ID Analyte QC Explanation 1404535-002A Nitrate-Nitrite MS/MSD Sample matrix interference (as N) 1404535-002B Chloride MSD Sample matrix interference 1404537-002B Nitrate-Nitrite MS/MSD Sample matrix interference (as N) Duplicate (DUP): The parameters that reqmre a duplicate analysis had RPDs within the control limits. Corrective Action: None required. Report Date: 5/6/2014 Page 3 of 14 All analyses applicable to the CWA, SDWA, and RCRA are perfonned in accordance lo 1\ELAC protocols Pertinent sampling infonnalion is located on the allached COC ConfideotiPlBusiness Jnfonnalion: This rep011 is provided for the exclusive use or the addressee.. Privil~ges of subsequent use of Lhe name of this company or any member of its sLarf, or reproduction of this report in connection with the advertisement, promotion m sale of nny product or process. or in connection wilh the re·publication orthis report for any purpose other than fo1 the addressee \vill be gnmted only on contact This company accepl..s no responsibility except for the due perfonnance of inspection and/or analysis in good faith and according to the rules oft he trnde and of scieuce American West ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1404535 Project: April Monthly Ground Water 2014 Analyte Result Lab Sample ID: LCS-31979 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Manganese 0.182 Selenium 0.185 Lab Sample ID: LCS-31979 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Uranium 0.192 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com OC SUMMARY REPORT Contact: Garrin Palmer Dept: ME Units Method 05/03/2014 0440h 04/29/2014 1300h mg/L mg/L E200.8 E200.8 05/0412014 2319h 04/29/2014 1300h mg/L E200.8 MDL 0.00166 0.000686 0.0000598 Reporting Limit 0.00200 0.00200 0.00200 QC Type: LCS Amount Spiked 0.2000 0.2000 0.2000 Spike Ref. Amount 0 0 0 %REC 91.1 92.5 95.8 Limits 85-115 85-115 85-115 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt % RPD Limit Qual Report Date: 5/6/2014 Page 7 of 14 All analyses applicable to the CWA, SDWA, and RCRA are pe1fom1ed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC. Confidential Business Infom1ation: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of the name of this company or any member of its staff, or repl'oduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the !'e-publication of this report fm any purpose other than for the addressee will be granted only on contact. This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the mles of the trade and of science. American West ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1404535 Project: April Month1yGround Water 2014 Analyte Result Lab Sample ID: MB-31979 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Manganese <0.00200 Selenium <0.00200 Lab Sample ID: MB-31979 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Uranium <0.000200 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com OC SUMMARY REPORT Contact: Garrin Palmer Dept: ME QC Type: MBLK Reporting Amount Spike Ref. Units Method MDL Limit Spiked Amount %REC 05/03/2014 0434h 04/29/2014 1300h mg/L E200.8 0.00166 0.00200 mg/L E200.8 0.000686 0.00200 05/05/2014 0032h 04/29/2014 1300h mg/L E200.8 0.00000598 0.000200 Limits Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit Qual Report Date: 5/6/2014 Page 8 of 14 AIJ analyses applicable to the CWA, SDWA, and RCRA are performed in accordance to NELAC protocols, Pertinent sampling information is located on the attached COC, Confidential Business Infom1ation: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of the name of this company or any member of its staff, or reproduction of this repmt in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee wi II be granted only on contact~ This company accepts no responsibility except for the due petfom1ance of inspection and/or analysis in good faith and according to the rules of the trade and of science. LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1404535 Project: April Monthly Ground Water 2014 Analyte Result Lab Sample ID: 1404535-001AMS Date Analyzed: Test Code: 200.8-DIS Date Prepared: Selenium 0.196 Lab Sample ID: 1404537-00lDMS Date Analyzed: Test Code: 200.8-DIS Date Prepared: Manganese 0.181 Selenium 0.181 Lab Sample ID: 1404535-001AMS Date Analyzed: Test Code: 200.8-DIS Date Prepared: Manganese 2.18 Uranium 0.253 Lab Sample ID: 1404537-00lDMS Date Analyzed: Test Code: 200.8-DIS Date Prepared: Uranium 0.187 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com OC SUMMARY REPORT Contact: Dept: QC Type: Reporting Amount Units Metbod MDL Limit Spiked 05/03/2014 0503h 04/29/2014 1300h mg/L E200.8 0.000686 0.00200 0.2000 05/03/2014 0543h 04/29/2014 1300h mg/L E200.8 0.00166 0.00200 0.2000 mg/L E200.8 0.000686 0.00200 0.2000 05/04/2014 2331h 04/29/2014 1300h mg/L E200.8 0.00416 0.00500 0.2000 mg/L E200.8 0.000150 0.00500 0.2000 -05/04/2014 234 7h 04/29/2014 1300h mg/L E200.8 0.000150 0.00500 0.2000 Garrin Palmer ME MS SpikeRer. Amount %REC 0 98.0 0 90.3 0.000956 90.2 1.97 104 0.059 97.2 0.00272 92.0 Limits 75-125 75-125 75 -125 75-125 75-125 75 -125 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit Qual Report Date: 5/6/2014 Page 9 of 14 All analyses applicable to the CWA, SDWA, and RCRA are performed in accordance to NELAC protocols, Pertinent sampling information is located on the attached COC. Confidential Business information: This report is provided for the exclusive use of the addressee, Privileges of subsequent use of the name of this company or any member of its staff, or rep1oduction. of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report fm any purpose other than for the addressee will be granted only on contact. This company accepts no responsibility except for the du~:: performance of inspection and/or analysis in good faith and according to the rules of the trade and of science 463 West 3600 South Salt Lake City, UT 84115 Kyle F. Gross Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 Laboratory Director e-mail: awal@awal-1abs.com, web: www.awal-labs.com Jose Rocha QA Officer American West QC SUMMARY REPORT ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Lab Set ID: 1404535 Dept: ME Project: April Monthly Ground Water 2014 QC Type: MSD Reporting Amount Spike Ref. RPDRef. RPD Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPD Limit Qual Lab Sample ID: 1404535-001AMSD Date Analyzed: 05/03/2014 0509h Test Code: 200.8-DIS Date Prepared: 04/29/2014 1300h Selenium 0.179 mg/L E200.8 0.000686 0.00200 0.2000 0 89.7 75-125 0.196 8.82 20 -Lab Sample ID: 1404537-00IDMSD Date Analyzed: 05/03/2014 0549h Test Code: 200.8-DIS Date Prepared: 04/29/2014 1300h Manganese 0.177 mg/L E200.8 0.00166 0.00200 0.2000 0 88.4 75-125 0.181 2.16 20 Selenium 0.183 mg/L E200.8 0.000686 0.00200 0.2000 0.000956 91.0 75 -125 0.181 0.901 20 Lab Sample ID: 1404535-001AMSD Date Analyzed: 05/04/2014 2336h Test Code: 200.8-DIS Date Prepared: 04/29/2014 1300h Manganese 2.17 mg/L E200.8 0.00416 0.00500 0.2000 1.97 96.3 75-125 2.18 0.674 20 Uranium 0.246 mg/L E200.8 0.000150 0.00500 0.2000 0.059 93.6 75-125 0.253 2.88 20 Lab Sample ID: 1404537-00IDMSD Date Analyzed: 05/05/2014 0003h Test Code: 200.8-DIS Date Prepared: 04/29/2014 1300h Uranium 0.190 mg/L E200.8 0.000150 0.00500 0.2000 0.00272 93.8 75-125 0.187 1.91 20 Report Date: 5/6/2014 Page 10 of 14 All analyses applicable to the CWA, SDWA, and RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC. Confidential Business Information: This report ls provided for the exclusive use of the addressee. Privileges of subsequent use of the name of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process. or in connection with the 1e-publication of this report for any purpose other than for the addressee will be granted only on contact.. This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according: to the rules of the trade and of scit:mce. American West ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1404535 Project: April Monthly Ground Water 2014 Analyte Result Units 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awa1-labs.com, web: www.awal-1abs.com OC SUMMARY REPORT Method MDL Reporting Limit Contact: Dept: QC Type: Amount Spiked Garrin Palmer we LCS Spike Ref. Amount %REC Lab Sample ID: LCS-R68094 Date Analyzed: 04/29/2014 2201h Test Code: CL-W-4500CLE Chloride 24.7 mg/L SM4500-Cl-E 0.965 5.00 25.00 0 98.9 Lab Sample ID: LCS-R67963 Date Analyzed: 04/25/2014 1642h Test Code: N02/N03-W-353.2 Nitrate/Nitrite (as N) 1.04 mg/L E353.2 0.00368 0.100 1.000 0 104 Limits 90-110 90-110 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt % RPD Limit Qual Report Date: 5/6/2014 Page II of 14 All analyses applicable to the CWA, SDWA. and RCRA an: performed in accordance to NELAC protocols. Pe1tinent sampling infom1ation is located on the attached COC, Confidential Business fnfom1ation: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of the name of this company or any member of its staff, or reproduction of this 1eport in connection with the advertisement, promotion or sale of any product or p1ocess, or in connection with the re-publication of this 1epo1 t for any purpose other than for the addressee will be granted only on contact. This company accepts no responsibility except for the due pe1 fom1ance of inspection and/or analysis in good f11ith and according to the mles of the trade and of science. American West ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1404535 Project: April Monthly Ground Water 2014 Analyte Result Lab Sample ID: MB-R68094 Date Analyzed: Test Code: CL-W-4500CLE Chloride < 5.00 Lab Sample ID: MB-R67963 Date Analyzed: Test Code: N02/N03-W-353.2 Nitrate/Nitrite (as N) <0.100 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com QC SUMMARY REPORT Contact: Dept: QC Type: Reporting Amount Units Method MDL Limit Spiked 04/29/2014 2200h mg/L SM4500-CI-E 0.965 5.00 04/25/2014 164lh mg/L E353.2 0.00368 0.100 Garrin Palmer we MBLK Spike Ref. Amount %REC Limits Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit Qual Report Date: 5/6/2014 Page 12 of 14 All analyses applicable to the CWA, SDWA, and RCRA are performed in accordance to NELAC protocols. Pettinent sampling infommtion is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee .. Privileges of subsequent use of the name of this company or any member of its staff, m•n:production of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any pull'ose other than for the addressee will be granted only on contact, This company accepts no responsibility except for the due perfoiTnance of inspection and/or analysis in good faith and according to the rules of the trade and of science. Client: Energy Fuels Resources, Inc. Lab Set ID: 1404535 Project: April Monthly Ground Water 2014 Analyte Result Units 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com OC SUMMARY REPORT Method MDL Reporting Limit Contact: Dept: QC Type: Amount Spiked Garrin Palmer we MS Spike Ref. Amount %REC Lab Sample ID: 1404535-002BMS Date Analyzed: 04/29/2014 2215h Test Code: CL-W-4500CLE Chloride 205 mg/L SM4500-CI-E 4.82 25.0 50.00 !54 102 -Lab Sample ID: 1404535-002AMS Date Analyzed: 04/25/2014 170lh Test Code: N02/N03-W-353.2 Nitrate/Nitrite (as N) 81.7 mg/L £353.2 0.184 5.00 50.00 18.3 127 Lab Sample ID: 1404537-002BMS Date Analyzed: 04/25/20 14 1724h Test Code: N02/N03-W-353.2 Nitrate/Nitrite (as N) 1.50 mg/L £353.2 0.00368 0.100 1.000 0.384 Ill 1-Matrix spike recovery indicates matrix inteiference. The method is in control as indicated by the LCS. Limits 90-I 10 90-110 90-110 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt o/o RPD Limit Qual Report Date: 5/6/2014 Page 13 of 14 All analyses applicable to the CWA, SDWA, and RCRA ate perfmmed in accordance to NELAC protocols. Pe1tinenr sampling information is located on the attached COC. Confidential Business Jnfom1ation: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of the name of this company or any membe1 of its staff, or reproduction of this lt!pOlt in connection with the advertisement, promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will be gran red only on contact. This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science, American West ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1404535 Project: April Monthly Ground Water 2014 Analyte Result Lab Sample ID: 1404535-002BMSD Date Analyzed: Test Code: CL-W-4500CLE Chloride 196 Lab Sample ID: 1404535-002AMSD Date Analyzed: Test Code: N02!N03-W-353.2 Nitrate/Nitrite (as N) 81.0 Lab Sample ID: 1404537-002BMSD Date Analyzed: Test Code: N02!N03-W-353.2 Nitrate/Nitrite (as N) 1.49 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com C SUMMARY REPORT Contact: Garrin Palmer Dept: we QCType: MSD Reporting Amount Spike Ref. Units Method MDL Limit Spiked Amount %REC 04/29/2014 2216h mg/L SM4500-CI-E 4.82 25.0 50.00 154 83.5 -04/25/2014 1703h mg!L E353.2 0.184 5.00 50.00 18.3 125 04/25/2014 1725h mg!L E353.2 0.00368 0.100 1.000 0.384 Ill 1 -Matrix spike recovery indicates matrix inteiference. The method is in control as indicated by the LCS. Limits 90-110 90-110 90-110 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit 205 4.69 10 81.7 0.879 10 1.5 0.542 10 Qua] Report Date: 5/6/2014 Page 14 ofl4 All analyses applicable to the CWA, SDWA, and RCRA are perfmmed in accordance to NELAC protocols~ Pe1tinent sampling infommtion is located on the attached COC. Confidential Business rnformation: This 1eport is provided for the exclusive use of the addressee. Pri"'ileges of subsequent use of the name of this company or any member of its staff, OJ' reproduction of this report in connection with the adve1tisement, promotion or sale of any product or p1ocess. or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact, This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the nJ!es of the trade and of science, American West Analytical Laboratories WORK ORDER Summary Client: Client ID: Project: Energy Fuels Resources, Inc. DENlOO April Monthly Ground Water 2014 Contact: Garrin Palmer QC Level: III WorkOrder: 1404535 Due Date: 5/6/2014 WO Type: Project UL Denison Page 1 of 1 Comments: PA Rush. QC 3 (Summary/No chromatograms). Alkalinity must be run at full volume. Project specific DL's: see COC. Run 200.8 on the Agilent. BOD- Denison and ElM-Locus. Email Group.; Samples were field filtered for the metals.; SampleiD Client Sample ID Collected Date Received Date Test Code Matrix Sel Storage 1404535-001A MW-14_04232014 4/23/2014 1430h 4/2512014 1012h 200.8-DIS Aqueous ~ df I dis meta Is 1 SELAna/yles: MN 200.8-DIS-PR 0 df I dis metals 1404535-002A MW-30_04232014 412312014 1520h 4/2512014 1012h N021N03-W-353.2 Aqueous ~ dflno2/no3 1 SEL Antilyte.t: N03N02N 1404535-002B CL-W-4500CLE 0 dflwc 1404535-002C 200.8-DIS Vi df I dis metals 2 SEL Analytes: SE U 200.8-DIS-PR 0 df I dis metals Printed: 4/25/2014 FOR LABORATORY USE ONLY [fill out on page 1]: %M HOK __ HOK __ _ HOK___ COC Emaffed 'l,....~r.t CLIENT: ADDRESS: CoNTACT: PHONE#: EMAIL: PROJECT NAME: PROJECT#: PO#: SAMPLER NAME: AMERICAN WEST ANALYTICAL LABORATORIES 463 W. 3600 S. SALT LAKE CITY. UT 84115 PHONE # (801) 263-8686 TOLL FREE # (888) 263-8686 FAX # (801) 263-8687 EMAIL AWAL@AWAL-LABS.COM WWW.AWAL-LABS.COM Energy Fuels Resources, Inc. 6425 S. Hwy. 191 Blanding, UT 84511 Garrin Palmer (435) 678-2221 CELL#: gpaJmel@eilleriJ'faei•.eom; KWeiDel@energyfu"e"i=-s.-=c-=o=-m=-=;--------- dtark@energyfuels.com April Monthly Ground Water 2014 lD: DATE SAMPLED TIME CHAIN OF CUSTODY /c/o ¥5'"JS ALL ANALYSIS WILL BE! CONDUCTED USIN<J NELAP AC:CRI!!IDITBD MIITHODS AND ALL DATA WILL. BB REPORTED USING! AWAL LAB SAMPLE SET# AWAL's STANDARD ANALYTE LISTS AND REPORTING UMITS (PQL.) UNLeSS SPEC:IFICALLY RllQUI!STE!D OTHERWISE! ON THIS CHAJN OF CUSTODY AND/OR ATTACHED DOCUME!NTA"nON. PAGE 1 OF 1 'I JlliNLESS OTHER ARRANGEMENTS tfAVII ~~~~~.,;.;l:.t~~· ."~~~ I QC ';'" II TURN.:::"~ I I I I I I I I I I I I u- INcLUDE EDD: LOCUS UPLOAD EXCEL FIELD FILTERED FoR: ~ • Dlssolved Metals 00 ci -Q5'~ ~ g d g ci ci e FoR CoMPLIANCE WITH: i::" g~g g o OONELAP · --... i::: i::: ' o :a 0 RCRA ~ d g ci ~ g ~ 0 CWA -o N ?l c " ., 0 SDWA : ~ "'" ~ ~ 0 II 0 ELAP/A2LA " e!!e 11 ~o .. II -3 ::! ::! ~ r.. 1: 0 NLLAP ;. :; ·a a -a =3 g c, c o NoN-COMPUANCE ; g e ~ ~ .a '2 5'l oil 0 OTHER: :a~U'i::lt>fll foot~:::~ 'ic~'illl fil'";; :a .2 fil ~ .:: .2 .2 .2 ::t. ' t> I KNOWN HAZARDS 0~--.;:..000 0 .... III~Cil!I!Vl• 1111 'It-O(.) &_ WI -~ .:1 II II II 0 ::! 0 i5 t> i:t ~ Q ~ i5 fll £ > SAMPLB COMMENTS E\IIUNQ~<> • .., Analytical Scope of Work for Reporting Limits and VOC analyte ,.RINT NAM•: '--' 1 vo.v 1 v'' t v 'Sample containers for metals were field filtered. See the .SIGNATURE! list. Analysis Ammonia COD Cyanide Metals N02&N03 0&-G Phenols Sulfide TKN TP04 Procedure: Frequency: Preservation Check Sheet -~---s 1le S Preservative I )_ pH<2H2S04 pH <2 H2S04 pH>12 NaOH pH<2HN03 Vee; v'~s pH<2 H2S04 77cs pH<2HCL 7 pH<2H2S04 pH>9NaOH, Zn Acetate pH<2 H2S04 pH<2H2S04 - Pour a small amount of sample in the sample lid Pour sample from Lid gently over wide range pH paper Do Not dip the pH paper in the sample bottle or lid ---------u I I 1) 2) 3) 4) 5) 6) 7) If sample is not preserved, properly list its extension and receiving pH in the appropriate column above Flag COC, notify client if requested Place client conversation on COC Samples may be adjusted All samples requiring preservation * + .. # • The sample reqllired additional preservative upon receipt. The sample was received unpreserved The Sample was received unpreserved and therefore preserved upon receipt. The sample pH was unadjustable to a pH < 2 due to the sample matrix The sample pH was urtadjustable to a pH> __ due to the sample matrix interference LabSetiD: ;c.foG('fJS ' ANALYTICAL LABORATORIES 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (80 1) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer Garrin Palmer Energy Fuels Resources, Inc. 6425 S. Hwy 191 Blanding, UT 84511 TEL: ( 435) 678-2221 RE: April Monthly Ground Water 2014 Dear Garrin Palmer: Lab Set ID: 1405043 American West Analytical Laboratories received 7 sample(s) on 5/2/2014 for the analyses presented in the following report. American West Analytical Laboratories (AWAL) is accredited by The National Environmental Laboratory Accreditation Program (NELAP) in Utah and Texas; and is state accredited in Colorado, Idaho, New Mexico, and Missouri. All analyses were performed in accordance to the NELAP protocols unless noted otherwise. Accreditation scope documents are available upon request. If you have any questions or concerns regarding this report please feel free to call. The abbreviation "Surr" found in organic reports indicates a surrogate compound that is intentionally added by the laboratory to determine sample injection, extraction, and/or purging efficiency. The "Reporting Limit" found on the report is equivalent to the practical quantitation limit (PQL). This is the minimum concentration that can be reported by the method referenced and the sample matrix. The reporting limit must not be confused with any regulatory limit. Analytical results are reported to three significant figures for quality control and calculation purposes. Thank You, Digitally signed by Jose G. J G Rocha 0 S e DN: cn=Jose G. Rocha, • o:American West Analylical laboratories, ou:Quality Assurance Officer, R 0 c h a ~~~=jose@awal-labs com. A d b Date: 2014,05.1612:34:44 pprove y: '----:------..;.;o6;..;.'o.;;...o· --:--:----' Laboratory Director or designee ReportDate: 5/16/2014 Page1of3l All analyses applicable Lo the CWA, SDWA, andRCRA are perfonned in accordance Lo l\ELAC protocols. Pertinent sampling iofonnalioo is located on the attached COC. Confidential Business Jnfonnalion: This reportls provided for lhe exclusive use of the addressee Privileges of subsequent use of lhe name of this company or any member of its sLafT, or reproduction of this report in connection with the advertisement, pro1notion or sale of any product or process. or in connection wilh ll1e re·publication of this report for any purpose other than for the addressee will be granted only on contact. This company accepts no resp01\Sibility except for the due perfonnance or inspection and/or analysis in good fo.itb and according to the rules of the trnde and of science SAMPLE SUMMARY American West Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer ANALYTICAL LABORATORIES Project: April Monthly Ground Water 2014 Lab Set ID: 1405043 Date Received: 5/2/2014 1 020h Lab Sample ID Client Sample ID Date Collected Matrix Analysis 463 West 3600 South 1405043-001A MW-11 04252014 4/25/2014 1145h Aqueous ICPMS Metals, Dissolved Salt Lake City, UT 84115 1405043-002A MW-25 04282014 4/28/2014 1140h Aqueous ICPMS Metals, Dissolved 1405043-002B MW-25 04282014 4/28/2014 1140h Aqueous Chloride, Aqueous 1405043-002B MW-25 04282014 4/28/2014 1140h Aqueous Fluoride, Aqueous Phone:(801)263-8686 1405043-003A MW-26 04302014 4/30/2014 1330h Aqueous ICPMS Metals, Dissolved Toll Free: (888) 263-8686 1405043-003B MW-26 04302014 4/30/2014 1330h Aqueous Chloride, Aqueous 1405043-003C MW-26 04302014 4/30/2014 1330h Aqueous Nitrite/Nitrate (as N), E353.2 Fax: (801) 263-8687 1405043-003D MW-26 04302014 4/30/2014 1330h Aqueous VOA by GC/MS Method e-mail: awal@awal-labs.com 8260C/5030C 1405043-004A MW-31 04282014 4/28/2014 1400h Aqueous ICPMS Metals, Dissolved web: www.awal-labs.com 1405043-004B MW-31 04282014 4/28/2014 1400h Aqueous Nitrite/Nitrate (as N), E353.2 1405043-004C MW-31_04282014 4/28/2014 1400h Aqueous Total Dissolved Solids, A2540C 1405043-004D MW-31 04282014 4/28/2014 1400h Aqueous Sulfate, Aqueous Kyle F. Gross 1405043-004D MW-31 04282014 4/28/2014 1400h Aqueous Chloride, Aqueous Laboratory Director 1405043-005A MW-35_04252014 4/25/2014 0850h Aqueous ICPMS Metals, Dissolved 1405043-006A MW-65 04282014 4/28/2014 1140h Aqueous ICPMS Metals, Dissolved Jose Rocha 1405043-006B MW-65 04282014 4/28/2014 1140h Aqueous Chloride, Aqueous QA Officer 1405043-006B MW-65 04282014 4/28/2014 1140h Aqueous Fluoride, Aqueous 1405043-00?A Trip Blank 4/30/2014 Aqueous VOA by GC/MS Method 8260C/5030C Report Date: 5/16/2014 Page 2 of31 All analyses applicable Lo the CWA, SDWA, and RCRA are perfonned in accordance lo J\'ELAC protocols Pertinent sampling infonnation is located on lhe attached COC Confidenlial Business lnfonnaLion: TI1is report is provided for lhe exclusive use of the addressee .. Privileges of subsequent use of Lhe name of this company or any member ofils slaff, or reproduclion of lhis report in connection wilh the advertisement, promotion or sale of any product or process. or in connection wiLh the re-publication of Lhis report for any purpose olher than for Lhe addressee will be granted only on contact This company accepts no responsibility except forthe due perfonnance of inspection and/or analysis in good faith and according to lhe rules of the trade and of science 463 West 3600 South Salt Lake City, UT 84115 Phone: (801)263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer Inorganic Case Narrative Client: Contact: Energy Fuels Resources, Inc. Garrin Palmer Project: Lab Set ID: Sample Receipt Information: Date of Receipt: Date(s) of Collection: Sample Condition: C-0-C Discrepancies: April Monthly Ground Water 2014 1405043 5/2/2014 4/25-4/30/2014 Intact None Holding Time and Preservation Requirements: The analysis and preparation for the samples were performed within the method holding times. The samples were properly preserved. Preparation and Analysis Requirements: The samples were analyzed following the methods stated on the analytical reports. Analytical QC Requirements: All instrument calibration and calibration check requirements were met. All internal standard recoveries met method criterion. Batch QC Requirements: MB, LCS, LCSD, MS, MSD, RPD, DUP: Method Blanks (MB): No target analytes were detected above reporting limits, indicating that the procedure was free from contamination. Laboratory Control Sample I Laboratory Control Sample Duplicate (LCSILCSD): All LCS and LCSD recoveries were within control limits, indicating that the preparation and analysis were in control. Matrix Spike I Matrix Spike Duplicates (MS/MSD): All percent recoveries and RPDs (Relative Percent Differences) were inside established limits, with the following exceptions: Sample ID Analvte oc Explanation 1404537-002A Chloride MSD Sample matrix interference 1405043-004B Nitrate/Nitrite MS/MSD Sample matrix interference (as N) Duplicate (DUP): The parameters that required a duplicate analysis had RPDs within the control limits. Corrective Action: None required. Report Date: 5/16/2014 Page 3 of31 All analyses applicable to the CWA, SOW A, and RCRA are perfonned in accordance lo NELAC protocols Per1inenl sampling infonnalion is located on the attached COC Confidential Business lnfonnalion: This report1s provided for the exclusive use of the addressee.. Privileges o£ subsequent use of the name of this company or any member of its slaff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process. or in connection with Lhe re-publlcation of this report for any purpose olher than ror Lhe addressee will be granted only on contact. This company accepts no responsibility except for lhe due perfonnance of inspection and/or analysis in good faith and according to I he rules of the tmde ami of science ANALYTICAL LABORATO~H· 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer Volatile Case Narrative Client: Contact: Energy Fuels Resources, Inc. Garrin Palmer Project: Lab Set ID: Sample Receipt Information: Date of Receipt: Date(s) of Collection: Sample Condition: C-0-C Discrepancies: Method: Analysis: April Monthly Ground Water 2014 1405043 5/2/2014 4/25-4/30/2014 Intact None SW-846 8260C/5030C Volatile Organic Compounds General Set Comments: Multiple target analytes were observed above reporting limits. Holding Time and Preservation Requirements: All samples were received in appropriate containers and properly preserved. The analysis and preparation of all samples were performed within the method holding times following the methods stated on the analytical reports. Analytical QC Requirements: All instrument calibration and calibration check requirements were met. All internal standard recoveries met method criterion. Batch QC Requirements: MB, LCS, MS, MSD, RPD, and Sun-agates: Method Blanks (MBs): No target analytes were detected above reporting limits, indicating that the procedure was free from contamination. Laboratory Control Sample (LCSs): All LCS recoveries were within control limits, indicating that the preparation and analysis were in control. Matrix Spike I Matrix Spike Duplicate (MS/MSD): All percent recoveries and RPDs (Relative Percent Differences) were inside established limits, indicating no apparent matrix interferences. Surrogates: All sunogate recoveries were within established limits. Corrective Action: None required. Report Date: 5/16/2014 Page 4 of 31 All analyses applicable to the CWA, SDWA, and RCRA are perfonned in accordance Lo r\ELAC protocols Per1inenl sampling in forma lion is located on lhe attached COC~ Confidential Business lnfonnation: TI1is report is provided for the exclusive use oflhe addressee, Privileges of subsequent use of the name of this company or any 1nember of its staff, or reproduction of this report in connection wiLh the advertisemenL. promotion or sale of any product or process. or in connection with the re-publication of this repor1 for any purpose other than for Lhe addressee will be granled only on canlact. This company accepts no responsibility except for the due perfonnauce ofinspecLion and/or analysis in good faith and according to the rules of Lhe lrnde and of scieucc, ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1405043 Project: April Monthly Ground Water 2014 Analyte Result Lab Sample ID: LCS-32079 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Uranium 0.229 Lab Sample ID: LCS-32079 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Cadmium 0.201 Manganese 0.193 Selenium 0.210 Thallium 0.199 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awa1-1abs.com, web: www.awal-labs.com QC SUMMARY REPORT Units Method 05/05/2014 0457h 05/02/20 I 4 1225h mg/L E200.8 -05/07/2014 1707h 05/02/2014 1225h mg/L E200.8 mg/L E200.8 mg/L E200.8 mg/L E200.8 MDL 0.0000598 0.0000726 0.00166 0.000686 0.000222 Reporting Limit 0.00200 0.000500 0.00200 0.00200 0.00200 Contact: Dept: QC Type: Amount Spiked 0.2000 0.2000 0.2000 0.2000 0.2000 Garrin Palmer ME LCS Spike Ref. Amount (I 0 0 0 0 %REC 115 101 96.5 105 99.7 Limits 85-I 15 85-115 85-115 85-115 85-115 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt % RPD Limit Qual Report Date: 5/16/2014 Page 17 of 31 All analyses applicable to the CWA, SDWA, and RCRA are perfmmed in accordance to NELAC protocols. Pe1tinent sampling infommtion is located on the attached COC. Confidential Business Infommtion: This report is provided for the exclusive use of the addressee Privileges of subsequent use of the name of this company or any member of its staff, or reproduction of this 1epo:rt in connection with the advt:1tisement, promotion or sale of any product or process, or in connection with the re-publication of this 1eport for any purpose other than for the addressee will be granted only on contact, This company accepts no responsibility except for the due perfm mance of inspection and/or analysis in good faith and according to the rules of the trade and of science, Client: Energy Fuels Resources, Inc. Lab Set ID: 1405043 Project: April Monthly Ground Water 2014 Analyte Result Lab Sample ID: MB-32079 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Cadmium < 0.000500 Selenium < 0.00200 Lab Sample ID: MB-32079 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Uranium <0.000200 Lab Sample ID: MB-32079 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Manganese < 0.000500 Thallium < 0.000500 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, ToiJ Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com C SUMMARY REPORT Contact: Garrin Palmer Dept: ME QC Type: MBLK Reporting Amount Spike Ref. Units Method MDL Limit Spiked Amount %REC 05/05/2014 0452h 05/02/2014 1225h mg/L E200.8 0.0000726 0.000500 mg/L E200.8 0.000686 0.00200 -05/05/2014 0636h 05/02/2014 1225h mg/L E200.8 0.00000598 0.000200 05/07/2014 1655h 05/02/2014 1225h mg/L E200.8 0.000416 0.000500 mg/L E200.8 0.0000555 0.000500 Limits Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit Qual Report Date: 5/16/20 I 4 Page I 8 of31 All analyses applicable to the CWA, SDWA, and RCRA are performed in accordance ro NELAC protocols. Pertinent sampling information is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addn:ssee Privileges of subsequent use of the name of this company or any member of its staff, 01 reproduction of this repm1 in connection with the: advertisement, promotion or sale of any product or process, or in connection with the re-publication oF this report for any purpose other than for the add1 essee will be granted only on contact. This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science. ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1405043 Project: April Monthly Ground Water 2014 Analyte Result Lab Sample ID: 1405043-00lAMS Date Analyzed: Test Code: 200.8-DIS Date Prepared: Cadmium 0.220 Selenium 0.234 Uranium 0.216 Lab Sample ID: 1405043-00IAMS Date Analyzed: Test Code: 200.8-DIS Date Prepared: Manganese 0.344 Thallium 0.197 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com C SUMMARY REPORT Contact: Dept: QC Type: Reporting Amount Units Method MDL Limit Spiked 05/05/2014 0519h 05/02/2014 1225h mg/L E200.8 0.0000726 0.000500 0.2000 mg/L E200.8 0.000686 0.00200 0.2000 mg/L E200.8 0.0000598 0.00200 0.2000 -05/07/2014 1718h 05/02/2014 1225h mg/L E200.8 0.00416 0.00500 0.2000 mg/L E200.8 0.000555 0.00500 0.2000 Garrin Palmer ME MS Spike Ref. Amount %REC 0 110 0 117 0.00093 108 0.136 104 0.00251 97.0 Limits 75-125 75 -125 75-125 75-125 75-125 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit Qual Report Date: 5/16/2014 Page 19 of31 All analyses applicable to the CWA, SDWA, and RCRA are perf01med in accordance to NELAC protocols. Pettinent sampling information is located on the attached COC Confidential Business Infommtion: This report is provided for the exclusive use of the addressee, Privileges of subsequent use of the name of this company 01 any membel' of its staff, 01 reproduction or this repo1t in connection with the advettisement, promotion or sale of any product or process, or in conn~ction with the re-publication of this 1ep01t for any purpose othe1 than For the addressee will be grunted only on contact. This company accepts no responsibility except for the due pe1 fo1 mance oF inspection and/01 analysis in good faith and according to the ml~s of the t1 ade and of science, 463 West 3600 South Salt Lake City, UT 84115 Kyle F. Gross Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 Laboratory Director e-mail: awal@awal-labs.com, web: www.awal-labs.com Jose Rocha QA Officer American West ANALYTICAL LABORATORIES QC SUMMARY REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Lab Set ID: 1405043 Dept: ME Project: April Monthly Ground Water 2014 QC Type: MSD Reporting Amount Spike Ref. RPDRef. RPD Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPD Limit Qual Lab Sample ID: 1405043-001AMSD Date Analyzed: 05/05/2014 0524h Test Code: 200.8-DIS Date Prepared: 05/02/2014 1225h Cadmium 0.221 mg/L E200.8 0.0000726 0.000500 0.2000 0 110 75 -125 0.22 0.390 20 Selenium 0.237 mg/L E200.8 0.000686 0.00200 0.2000 0 119 75-125 0.234 1.47 20 Uranium 0.218 mg/L E200.8 0.0000598 0.00200 0.2000 0.00093 108 75-125 0.216 0.850 20 Lab Sample ID: 1405043-001AMSD Date Analyzed: 05/07/2014 1724h Test Code: 200.8-DIS Date Prepared: 05/02/2014 1225h Manganese 0.333 mg/L E200.8 0.00416 0.00500 0.2000 0.136 99.0 75 -125 0.344 3.21 20 Thallium 0.190 mg/L E200.8 0.000555 0.00500 0.2000 0.00251 93.8 75-125 0.197 3.34 20 Report Date: 5/16/2014 Page 20 of31 All analyses applicable to the CWA, SDWA, and RCRA are performed in accordance to NELAC protocols, Pertinent sampling infmmation is located on the attached COC Confidential Business Information: This report is provided for the exclusive use of the addressee, Privileges of subsequent use of the name of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the add1 essee will be granted only on contact, This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science. ANAlYTICAl lABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1405043 Project: April Monthly Ground Water 2014 Analyte Result Lab Sample ID: 1405043-004CDUP Date Analyzed: Test Code: TDS-W-2540C Total Dissolved Solids 1,450 Units 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com OC SUMMARY REPORT Contact: Garrin Palmer Dept: we QCType: DUP Reporting Amount Spike Ref. Method MDL Limit Spiked Amount %REC 05/02/2014 1415h mg!L SM2540C 4.34 20.0 Limits Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit 1440 0.830 5 Qual Report Date: 5/16/2014 Page 21 of 31 All analyses applicable to the CWA, SDWA, and RCRA are perf01med in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC. Confidential Business Infommtion: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of the name of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or p1ocess, or in connection with the re-publication of this report for any purpose othe1 than for the addressee will be granted only on contact. This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the mles of the trade and of science ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1405043 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com C SUMMARY REPORT Contact: Garrin Palmer Dept: we Project: April Monthly Ground Water 2014 QC Type: LCS Analyte Lab Sample ID: LCS-R68281 Test Code: CL-W-4500CLE Chloride Lab Sample ID: LCS-R68415 Test Code: F-W-4500FC Fluoride Lab Sample ID: LCS-R68496 Test Code: N02/N03-W-353.2 Nitrate/Nitrite (as N) Lab Sample ID: LCS-R68316 Test Code: S04-W-4500S04E Sulfate Lab Sample ID: LCS-R68327 Test Code: TDS-W-2540C Total Dissolved Solids Result Units Method Date Analyzed: 05/02/2014 1602h 25.2 mg/L SM4500-Cl-E Date Analyzed: 05/06/20 14 11 OOh 1.06 mg/L SM4500-F-C Date Analyzed: 05/06/2014 2011h 0.992 mg/L E353.2 Date Analyzed: 05/05/2014 0632h 1,050 mg/L SM4500-S04-E Date Analyzed: 05/02/2014 1415h 214 mg/L SM2540C MDL 0.965 0.0125 0.00368 2.71 2.17 Reporting Limit 5.00 0.100 0.100 5.00 10.0 Amount Spiked 25.00 1.000 1.000 1,000 205.0 Spike Ref. Amount 0 0 0 0 0 %REC 101 106 99.2 105 104 Limits 90-110 90-110 90-110 90-110 80-120 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt % RPD Limit Qual Report Date: 5/16/2014 Page 22 of31 All analyses applicable to the CWA, SDWA, and RCRA are perfom1ed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC. Confidential Business Infom1ation: This repon is provided for the exclusive use of the addressee. Privileges of subsequent use of the name of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report fm any purpose other than for the addressee will be granted only on contact. This company accepts no responsibility except for the due performance of inspection and/or analysis in good taith and according to the rules of the trade and of science. American West ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1405043 Project: April Monthly Ground Water 2014 Analyte Result Lab Sample ID: LCSD-R68281 Date Analyzed: Test Code: CL-W -4500CLE Chloride 25.3 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com C SUMMARY REPORT Contact: Garrin Palmer Dept: we QC Type: LCSD Reporting Amount Spike Ref. Units Method MDL Limit Spiked Amount %REC 05/02/2014 1603h mg/L SM4500-Cl-E 0.965 5.00 25.00 0 101 Limits 90-110 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit 25.2 0.352 10 Qual Report Date: 5/16/2014 Page23 of31 All analyses applicable to the CWA, SDWA, and RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC. Confidential Business fnfom1ation: This report is provided for the exclusive use of the addressee, Privileges of subsequent use of the name of this company or any member of its staff, or reproduction of this 1eport in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any pu111ose other than for the addressee will be granted only on contact. This company accepts no responsibility except for the due pertiwmance of inspection and/or analysis in good faith and according to the rules of the trade and ofgcience. Client: Energy Fuels Resources, Inc. Lab Set ID: 1405043 Project: April Monthly Ground Water 2014 Analyte Result Lab Sample ID: MB-R68281 Date Analyzed: Test Code: CL-W-4500CLE Chloride <5.00 Lab Sample ID: MB-R68415 Date Analyzed: Test Code: F-W-4500FC Fluoride <0.100 Lab Sample ID: MB-R68496 Date Analyzed: Test Code: N02/N03-W-353.2 Nitrate/Nitrite (as N) <0.100 Lab Sample ID: MB-R68316 Date Analyzed: Test Code: S04-W-4500S04E Sulfate < 5.00 Lab Sample ID: MB-R68327 Date Analyzed: Test Code: TDS-W-2540C Total Dissolved Solids < 10.0 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com C SUMMARY REPORT Contact: Garrin Palmer Dept: WC QC Type: MBLK Reporting Amount Spike Ref. Units Method MDL Limit Spiked Amount %REC 05/02/2014 1557h mg/L SM4500-Cl-E 0.965 5.00 05/06/2014 IIOOh mg/L SM4500-F-C 0.0125 0.100 05/06/2014 2009h mg/L E353.2 0.00368 0.100 05/05/2014 0632h mg/L SM4500-S04-E 2.71 5.00 05/02/2014 1415h mg/L SM2540C 2.17 10.0 Limits Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit Qual Report Date: 5/16/2014 Page 24 of31 All analyses applicable to the CWA, SDWA, and RCRA are performed in accordance to NELAC protocols, Pe1tinent sampling information is located on the attached COC, Confidential Bu~iness Information: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of the name of this company 01 any member of its staff, or reproduction of this 1eport in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report f01 any purpose other than for the addressee will be g~anted only on contact. This company accepts no responsibi liry except for the due pe1 f01mance of inspection and/or analysis in good faith and according to the llJies of the trade and of science. ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1405043 Project: April Monthly Ground Water 2014 Analyte Result Lab Sample ID: 1404537-002AMS Date Analyzed: Test Code: CL-W-4500CLE Chloride 27.4 Lab Sample ID: 1405043-002BMS Date Analyzed: Test Code: CL-W -4500CLE Chloride 40.4 Lab Sample ID: 1405043-002BMS Date Analyzed: Test Code: F-W-4500FC Fluoride 1.42 Lab Sample ID: 1405043-004BMS Date Analyzed: Test Code: N02/N03-W-353.2 Nitrate/Nitrite (as N) 83.3 Lab Sample ID: I405043-004DMS Date Analyzed: Test Code: S04-W-4500S04E Sulfate 1,090 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com C SUMMARY REPORT Units Method MDL 05/02/2014 1628h mg/L SM4500-Cl-E 0.965 -05/02/2014 1638h mg/L SM4500-Cl-E 0.965 -05/06/2014 II OOh mg/L SM4500-F-C 0.0125 -05/06/2014 203lh mg!L E353.2 0.184 05/05/2014 0632h mg!L SM4500-S04-E 67.8 Reporting Limit 5.00 5.00 0.100 5.00 125 Contact: Garrin Palmer Dept: we QCType: MS Amount Spike Ref. Spiked Amount %REC 10.00 17.9 95.0 10.00 31 94.7 1.000 0.409 101 50.00 19.1 128 500.0 527 113 1-Matrix spike recovery indicates matrix interference. The method is in control as indicated by the LCS. Limits 90-110 90-110 80-120 90-110 80-120 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit Qual Report Date: 5116/2014 Page 25 of 31 AJJ analyses applicable to che CWA. SDWA, and RCRA are pe1fotmed in accordance m NELAC protocols. Pertinent sampling information is located on che aHached COC .. Confidential Business lnfonnation: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of the name of this company or any member of its staff1 or reproduction of this report in connection with the advertisement! promotion or sale of any product or process. or in connection with the re-publication of this report for any purpose other than for the addressee will bt! granted only on contact, This company accepts no responsibility except for the due performance of inspection and/or analysis in good taith and according to the rules of the trade and of science. 463 West 3600 South Salt Lake City, UT 84115 Kyle F. Gross Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 Laboratory Director e-mail: awal@awal-labs.com, web: www.awal-labs.com Jose Rocha QA Officer ANALYTICAL LABORATORIES QC SUMMARY REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Lab Set ID: 1405043 Dept: we Project: April Monthly Ground Water 2014 QC Type: MSD Reporting Amount Spike Ref. RPDRef. RPD Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPD Limit Qual Lab Sample ID: 1404537-002AMSD Date Analyzed: 05/02/2014 1632h Test Code: CL-W -4500CLE Chloride 29.0 mg/L SM4500-Cl-E 0.965 5.00 10.00 17.9 112 90-110 27.4 5.85 10 Lab Sample ID: 1405043-002BMSD Date Analyzed: 05/02/20 14 1640h Test Code: CL-W-4500CLE Chloride 40.6 mg/L SM4500-Cl-E 0.965 5.00 10.00 31 96.6 90-110 40.4 0.488 10 Lab Sample ID: 1405043-002BMSD Date Analyzed: 05/06/2014 11 OOh Test Code: F-W-4500FC Fluoride 1.49 mg/L SM4500-F-C 0.0125 0.100 1.000 0.409 108 80-120 1.42 4.81 10 Lab Sample ID: 1405043-004BMSD Date Analyzed: 05/06/2014 2033h Test Code: N02/N03-W-353.2 Nitrate/Nitrite (as N) 78.1 mg/L E353.2 0.184 5.00 50.00 19.1 118 90-110 83.3 6.40 10 Lab Sample ID: 1405043-004DMSD Date Analyzed: 05/05/2014 0632h Test Code: S04-W-4500S04E Sulfate 1,060 mg/L SM4500-S04-E 67.8 125 500.0 527 106 80-120 1090 2.91 10 1 -Matrix spike recovery indicates matrix inteiference. The method is in control as indicated by the LCS. Report Date: 5/16/2014 Page 26 of31 All analyses applicable to the CWA, SDWA, and RCRA are perf01m~d in accordance to NELAC protocols.. Pet1inent sampling information is located on the attached COC. Confidential Business lnfom1ation: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of the name of this company or any member of its staff, or rep1 oduction of this repmt in connection with the adve1tist:ment, promotion or sale of any product 01 process, or in connection with the re-publicmion oF this report for any purpose other than For the add1 essee will be granted only on contl:lct. This company accepts no responsibility except for the due pe1 Fom1ance of inspection and/or analysis in good faith and according to the mles of the trade and of science. ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1405043 Project: April Monthly Ground Water 2014 Analyte Result Lab Sample ID: LCS voc-e oso2t4B Date Analyzed: Test Code: 8260-W Chloroform 19.7 Methylene chloride 17.8 Surr: I ,2-Dichloroethane-d4 51.3 Surr: 4-Bromofluorobenzene 48.2 Surr: Dibromofluoromethane 50.2 Surr: Toluene-d8 48.4 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com C SUMMARY REPORT Contact: Garrin Palmer Dept: MSVOA QC Type: LCS Reporting Amount Spike Ref. Units Method MDL Limit Spiked Amount %REC 05/02/2014 0825h J.Lg/L SW8260C 1.28 2.00 20.00 0 98.4 J.Lg/L SW8260C 1.76 2.00 20.00 0 89.0 J.Lg/L SW8260C 50.00 103 J.Lg/L SW8260C 50.00 96.5 J.Lg/L SW8260C 50.00 100 J.Lg/L SW8260C 50.00 96.8 Limits 67-132 32-185 76-138 77-121 67-128 81-135 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit Qual Report Date: 5/16/2014 Page 27 of31 All analyses applicable to the CWA, SDWA, and RCRA are performed in accordance to NELAC protocols. Pertinent sampling infom1ation is located on the attached COC, Confidential Business Information: This report is provided for rhe exclusive use of the addressee Privileges of subsequent use of the name of this company or any member of its staff. or reproduction of this repott in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This company accepts no responsibility except for the due perfonnance of inspection and/or analysis in good faith and according to the 11Jies of the trade and of science. American West ANALYTICAL lABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1405043 Project: April Monthly Ground Water 2014 Analyte Result Lab Sample ID: LCSD VOC-C 050214B Date Analyzed: Test Code: 8260-W Chloroform 18.8 Methylene chloride 17.0 Surr: I ,2-Dichloroethane-d4 51.3 Surr: 4-Bromofluorobenzene 46.4 Surr: Dibromofluoromethane 49.0 Surr: Toluene-d8 47.1 463 West 3600 South Salt Lake City, UT 84115 Phone: (80 I) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com C SUMMARY REPORT Contact: Garrin Palmer Dept: MSVOA QC Type: LCSD Reporting Amount Spike Ref. Units Method MDL Limit Spiked Amount %REC 05/02/2014 0921h Jlg/L SW8260C 1.28 2.00 20.00 0 94.1 Jlg/L SW8260C 1.76 2.00 20.00 0 85.1 Jlg/L SW8260C 50.00 103 Jlg/L SW8260C 50.00 92.9 Jlg/L SW8260C 50.00 97.9 Jlg/L SW8260C 50.00 94.3 Limits 67-132 32-185 76-138 77-121 67-128 81 -135 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit 19.7 4.52 25 17.8 4.48 25 Qual ReportDate: 5/16/2014 Page28of31 All analyses applicable to the CWA, SDWA, and RCRA are perfom1ed in accordance to NELAC protocols. Pe11inent sampling information is located on the attached COC. Confidential Business rnformation: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of the name of this company or any member of its staff, or t·eproduction of this repmt in connection with the advertisement, p1 omotion or sale of any p1 oduct or process, or in connection with the n:-publication of this 1 ep01 t for any purpose othe1 than for the add1 essee will be granted only on contact. This company accepts no 1 esponsibility except for the due performance of inspection an dim· analysis in good faith anJ according to the rules of the n ade and or science. ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1405043 Project: April Monthly Ground Water 2014 Analyte Result Lab Sample ID: MB voc-e oso2t4B Date Analyzed: Test Code: 8260-W Chloroform < 1.00 Methylene chloride < 1.00 Surr: I ,2-Dichloroethane-d4 50.9 Surr: 4-Bromofluorobenzene 48.3 Surr: Dibromofluoromethane 47.6 Surr: Toluene-d8 48.0 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com C SUMMARY REPORT Contact: Garrin Palmer Dept: MSVOA QC Type: MBLK Reporting Amount Spike Ref. Units Method MDL Limit Spiked Amount %REC 05/02/2014 0902h J.lg/L SW8260C 0.626 1.00 J.lg/L SW8260C 0.321 1.00 J.lg/L SW8260C 50.00 102 J.lg/L SW8260C 50.00 96.5 J.lg/L SW8260C 50.00 95.1 J.lg/L SW8260C 50.00 95.9 Limits 76-138 77-121 67-128 81-135 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit Qual Report Date: 5/16/2014 Page 29 of 31 All analyses applicable to the CWA, SDW A, and RCRA are pet fotmed in accordance toN ELAC protocols. Pertinent sampling infommtion is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of the name of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be gJ anted only on contact. This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith ami according to the rules of the tJ ade and of science. ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1405043 Project: April Monthly Ground Water 2014 Analyte Result Lab Sample ID: 1405043-00JDMS Date Analyzed: Test Code: 8260-W Chloroform 1,570 Methylene chloride 194 Surr: 1 ,2-Dichloroethane-d4 525 Surr: 4-Bromofluorobenzene 473 Surr: Dibromofluoromethane 509 Surr: Toluene-d8 475 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com OC SUMMARY REPORT Contact: Garrin Palmer Dept: MSVOA QCType: MS Reporting Amount Spike Ref. Units Method MDL Limit Spiked Amount %REC 05/02/2014 1247h ~giL SW8260C 12.8 20.0 200.0 1310 129 ~giL SW8260C 17.6 20.0 200.0 0 97.2 ~giL SW8260C 500.0 105 ~giL SW8260C 500.0 94.6 ~giL SW8260C 500.0 102 ~giL SW8260C 500.0 95.0 Limits 50-146 30-192 72-151 80-128 80-124 77-129 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit Qual ReportDate: 5/16/2014 Page30of31 All analyses applicable to the CWA, SDWA, and RCRA are pe1forrned in accordance to NELAC protocols.. Pertinent sampling inf01mation js located on the attached COC. Confidential Business Tnfommtion: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of the name of this company or any member of its staFf, or reproduction of this repmt in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the add1essee will be granted only on contact. This company accepts no responsibility except for the due perfom1ance of inspection antl/or analysis in good faith and according ro the mles of the trade and of science. ANALYTICAL l.A.BORATOAIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1405043 Project: April Monthly Ground Water 2014 Analyte Result Lab Sample ID: 1405043-00JDMSD Date Analyzed: Test Code: 8260-W Chloroform 1,600 Methylene chloride 213 Surr: I ,2-Dichloroethane-d4 519 Surr: 4-Bromofluorobenzene 487 Surr: Dibromofluoromethane 512 Surr: Toluene-d8 481 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com QC SUMMARY REPORT Contact: Garrin Palmer Dept: MSVOA QC Type: MSD Reporting Amount Spike Ref. Units Method MDL Limit Spiked Amount %REC 05/02/2014 1306h ~giL SW8260C 12.8 20.0 200.0 1310 145 ~giL SW8260C 17.6 20.0 200.0 0 107 ~giL SW8260C 500.0 104 ~giL SW8260C 500.0 97.4 ~giL SW8260C 500.0 102 ~giL SW8260C 500.0 96.2 Limits 50-146 30-192 72-151 80-128 80-124 77-129 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit 1570 2.03 25 195 9.22 25 Qual Report Date: 5/16/2014 Page 31 of 31 All analyses applicable to the CWA, SDWA, and RCRA are petforrned in accordance to NELAC protocols, Pertinent sampling information is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of the name of this company 01 any member of its staff, or reproduction of this rep01t in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report f011 any purpo~e other than for the addressee will be granted only on conlact. This company accepts no responsibility except for the due perfonnance of inspection and/or analysis in good faith and according to the rules of the tJ ade and of science, American West Analytical Laboratories WORK ORDER Summary Client: Client ID: Project: Energy Fuels Resources, Inc. DENlOO April Monthly Ground Water 2014 REVISED: 5116/2014 Client Sample ID on #2 corrected. MC Work Order: 1405043 Due Date: 5113/2014 Contact: Garrin Palmer QC Level: III WO Type: Project UL Denison Page I of2 Comments: PA Rush. QC 3 (Summary/No chromatograms). Project specific DL's: see COC. Run 200.8 on the Agilent. EDD-Denison and ElM-Locus. Email Group. Samples for metals were field filtered.; Sample ID Client Sample ID Collected Date Received Date Test Code Matrix Sel Storage 1405043-001A ~VV-11_04252014 4/25/2014 1145h 5/2/20 14 1020h 200.8-DIS Aqueous \/] df-dis met I SEL Ana lyres: MN 200.8-DIS-PR ~ df-dis met 1405043-002A MVV-25_04282014 4/28/2014 1140h 5/2/20 14 1 020h 200.8-DIS Aqueous ~ df-dis met 2 SEL Analytes: CD U 200.8-DIS-PR 0 df-dis met 1405043-0028 CL-VV-4500CLE [_ i df-we F-VV-4500FC n df-we 1405043-003A MVV-26_04302014 4/30/2014 1330h 5/2/20 14 I 020h 200.8-DIS Aqueous ~ df-dis met I SEL Analyt~; U 200.8-DIS-PR I df-dis met 1405043-0038 CL-W-4500CLE ~ df•we 1405043-003C N02/N03-W-353.2 df-no2/no3 1405043-0030 8260-W ,--~-"' VOCFridgc Test Group: 8260-W-Custom; #of Analytes: 2 I# of Surr: 4 1405043-004A MVV-31_04282014 4/28/2014 1400h 5/2/2014 1 020h 200.8-DIS Aqueous " df-dis met I· I SEL Analytes: SE 200.8-DIS-PR df-dis met 1405043-0048 N02/N03-VV-353.2 ~ df-no2/no3 I SEL Analytes: N03N02N 1405043-004C TDS-VV-2540C v l ww-tds I SEL Ana lyres: TDS 1405043-0040 CL-VV-4500CLE L ww~wc S04-VV-4500S04E ww-wc 1405043-005A MVV-35_04252014 4/25/2014 0850h 5/2/20 14 I 020h 200.8-DIS Aqueous ~ df-dis met 4 SEL Analytes: MN SE TL U 200.8-DIS-PR r df-dis met 1405043-006A MVV-65_04282014 4/28/2014 1 140h 5/2/2014 I 020h 200.8-DIS Aqueous ~ df-dis met 2 SEL Analytes: CD U 200.8-DIS-PR I df-dis met 1405043-0068 CL-VV-4500CLE df-we Printed: 5/16/2014 FOR LABORATORY USE ONLY [fill out on page 1]: %M o ' RT O CN(2] TAT O aco HOK_~Ii _ HOK_~~-HOK_ ___ COC Emailed ____ DB WORK ORDER Summary Client: Energy Fuels Resources, Inc. Sample ID Client Sample ID Collected Date 1405043-0068 MW-65 04282014 4/28/2014 1140h 1405043-00?A Trip81ank 4/30/2014 Received Date Test Code Matrix 5/2/2014 1020h F-W-4500FC Aqueous 5/2/2014 I 020h 8260-W Aqueous WorkOrder: 1405043 Due Date: 5/13/2014 Sel Storage n df-wc 1\i.l VOCFridgc Test Group: 8260-W-Custom; #of Analytes: 21# afSurr: 4 Page 2 of2 3 Printed: 5/1612014 FORLABORATORYUSEONLY[filloutonpage1): %M 0 RT0 CNO TATO QCO HOK ___ _ HOK ___ _ HOK_ _ _ _ COC Emailed ______ _ z. ~ 4- 'S "(J 1 CUENT: ADDRESS: CoNTACT: PHONE#: EMAIL: PROJECT NAME: PROJECT#: PO#: SAMPLER NAME: AMERICAN WEST ANALYTICAL LABORATORIES 463 w. 3600 s. SALT LAKE CITY, UT 84115 PRONE # (801) 263-8686 TOLL FREE # (888) 263-8686 FAX # (801) 263-8687 EMAIL AWAL@AWAL-LABS.COM WWW.AWAL-LABS.COM Energy Fuels Resources, Inc. 6425 S. Hwy. 191 Blanding, UT 84511 Garrin Palmer (435) 678-2221 CELL#: -:gp=&=-er""'@"'iVe'""n=er,..~="'u"'eiSr:-.c:com=.,.; "'k"'w""e'"'m=e""l@energyfu·'"eiS.,....-.,-o ... m'"';--------- dturk@eDergyfuels.com April Monthly Ground Water 2014 DATE I CHAIN OF CUSTODY ALL ANALYSIS WILL BE CONPUC.TED USINGI NELAP ACCREDITED METHODS AND AU. DATA WILl. BE REPORTED USING AWAL's STANDARD ANAt.YTB LISTS AND REPORTINII LIMrt'S (PQl.) UNL.EISS SPBCIFICAU.Y REQUESTED OTHERWISB ON THIS CHAIN OF CUSTODY AND/OR ATTACHED DOCUMENTATION. QC LEVEL: I TURN AROUND TIME: II BBBN MADE. SIGNED REPORTs WILL ae 3 STANDARD E!MAILBD BY 5:00 PM ON TH& DAY THEY ARB DUB. G' Q X INCLUDE EDD: 10 ""' LOCUS UPLOAD ~ EXCEL " X FIELD FILTERED FoR: Iii Dissolved Metals ..c:l co .... CO' " 0 co CO' CO' E 0 0 c:i c:i c:i 0 FOR COMPUANCE WITH: "' Q Q C) .. ...... 0 ""' ""' 0 0 0 NELAP t--N t::: ""' :a 0 ..... t::: t::: 0 0 RCRA 0 t--c:i c:i 0 .!! 0 CWA 0 c:i 0') R £i 0 Q Q C) ... 0 SDWA " £i ~ ~ ~ 0 ] ., e 0 ELAP I A2LA .. ] E E 0' u 0 NLLAP J:: 0' i 4a .e c:i p., e ~ c:i Q 0 .. 0 NoN-CoMPLIANCE J:: ~ :; 0') 0 .s 0 OTHER: Q ~ ., "' 0') "' .<l ... "' 0 ::<! ... G' t) riJ !-< 0 "'" .. 0 C) ., ., ., ., Q s 0 C) ... Q :a " ... ~ " l/) 0 C) l/) .!: .!: .!: ~ t) I KNOWN HAZARDS lt) ~ <t. <t. 0 0 0 0 ., Ill = .. ] .. .. ~ {,) & e .. .!!l 0 0 i5 i5 R R Ill iii :> SAMPLE COMMENTS UTF.MPRUWK I 511/'2014 I l1 lw I I I I I I I I I I I I \L\nsol\3 A w AL. l.AB SAMPLE SET # PAGE OF f.BLINC>UJsHEo av: ceJveo ev' ATE' Analytical Scope of Work for Reporting Limits and VOC analyte r~-• ··~ ,. I Sample containers for metals were field filtered. See the SIGNA'TURB "'~"···~· list. Analysis Ammonia COD Cyanide Metals NOz&NO, O&G Phenols Sulfide TKN TP04 Procedure: Frequency: Preservation Check Sheet s ~---rle Set Ext Preservative -no\ -(![)") -oCA -oc"'4 ·-cos -c:ok pH<2HzS04 ri!>C. rPC. I pH<2HzS04 I ~t>~ 'lei pH>12 NaOH oH<2HN03 \}p_ s '£S rv.e~s l\lf.S lves lves pH <2 HzS04 I I l"'d'S I\1JES,. ( I pH<2HCL l I pH<2H2S04 pH>9NaOH, Zn Acetate oH<2H2S04 pH<2HzS04 I l -- Pour a small amount of sample in the sample lid Pour sample from Lid gently over wide range pH paper Do Not dip the pH paper in the sample bottle or lid doH ------------ --I 1) 2) 3) 4) 5) 6) 7) If sample is not preserved, properly list its extension and receiving pH in the appropriate column above F1ag COC, notify client if requested Place client conversation on COC Samples may be adjusted All samples requiring preservation * + ... # • The sample required additional preservative upon receipt. The sample was received unpreserved The Sample was received unpreserved and therefore preserved upon receipt. The sample pH was unadjustable to a pH < 2 due to the sample matrix The sample pH was unadjustable to a pH > __ due to the sample matrix interference Lab SetiD: \ L\Dc-vQL\3 te] #Ill I Laboratories LLc a member of The GEL Group INC PO Box 30712 Charleston, SC 29417 2040 Savage Road Charleston, SC 29407 P 843.556.8171 F 843.766.1178 May 30,2014 Ms. Kathy Weinel Energy Fuels Resources (USA), Inc. 225 Union Boulevard Suite 600 Lakewood, Colorado 80228 Re: White Mesa Mill GW Work Order: 348002 Dear Ms. Weinel: GEL Laboratories, LLC (GEL) appreciates the opportunity to provide the enclosed analytical results for the sample(s) we received on May 05, 2014. This original data report has been prepared and reviewed in accordance with GEL's standard operating procedures. Our policy is to provide high quality, personalized analytical services to enable you to meet your analytical needs on time every time. We trust that you will find everything in order and to your satisfaction. If you have any questions, please do not hesitate to call me at (843) 556-8171, ext. 4505. Purchase Order: DW16138 Enclosures Sincerely, Heather Shaffer Project Manager www.gel.com Page 2 of 14 Energy Fuels Resources (USA), Inc. White Mesa Mill GW SDG: 348002 Page 3 of 14 May30, 2014 Laboratory Identification: GEL Laboratories LLC 2040 Savage Road Charleston, South Carolina 29407 (843) 556-8171 Summary: Receipt Narrative for Energy Fuels Resources (USA), Inc. SDG: 348002 Sample receipt: The sample arrived at GEL Laboratories LLC, Charleston, South Carolina on May 05, 2014 for analysis. The sample was delivered with proper chain of custody documentation and signatures. All sample containers arrived without any visible signs of tampering or breakage. There are no additional comments concerning sample receipt. Sample Identification: The laboratory received the following sample: Case Narrative: Laboratory ID 348002001 Client ID ~-35 04252014 Sample analyses were conducted using methodology as outlined in GEL's Standard Operating Procedures. Any technical or administrative problems during analysis, data review, and reduction are contained in the analytical case narratives in the enclosed data package. The enclosed data package contains the following sections: Case Narrative, Chain of Custody, Cooler Receipt Checklist, Data Package Qualifier Definitions and data from the following fractions: Radiochemistry. Heather Shaffer Project Manager Samples Shipped to: p . roj ect April Monthly GW 2014 Sample ID MW-35 04252014 Comments: Sheet 1 of 1 CHAIN OF CUSTODY Gel Laboratories Contact: Garrin Palmer ~2~0~40~S~av~a~g-e~R~o~a~d~--------------Ph:4356784115 Charleston, SC 29407 gpalmer@energvtuels.com Chain of Custody/Sampling Analysis Request s amp1ers N a me s arnp1 ers Sl gnature , Tanner Holliday j;:j ~ ~ fM1 l"le.Z_ J, 17f//--" ' ., .._......... Date Collected 4/25/2014 Time Collected Laboratory Analysis Requested 850 Gross Alpha Date/Time Re eived By:(Signature) 5/1/2014 1200 1 2 Daily check performed and passed on 2a IR temperature gun? Chain of custody documents included 3 with shipment? 4 Sample containers intact and sealed? Samples requiring chemical s preservation at proper pH? VOA vials free of heads pace (defined 6 as< 6mm bubble)? 7 Are Encore containers present? 8 Samples received within holding time? 9 Sample ID's on COC match ID's on bottles? 10 Date & time on COC match date & time on bottles? 11 Number of containers received match number indicated on COC? 12 Are sample containers identifiable as GEL provided? 13 COC form is properly signed in rei i nqu ished/received sections? 14 Carrier and tracking number. SAMPLE RECEIPT & REVIEW FORM Comments/Qualifiers (Required for Non-Conforming Items) Circle Applicable: Seals broken Damaged container Leaking container Other (describe) Preservation Method: Ice bags Blue ice Dry ice (describe) Temperature Device Secondary Temperature ue•vJC<}:;<:.raJ Circle Applicable: Seals broken Damaged container Leaking container Other (describe) Sample ID's, containers affected and observed pH: Sample !D's and containers affected: Sample ID's affected: Circle Applicable: FedEx Air FedEx Ground UPS Field Services Courier Other GEL Laboratories LLC-Login Review Report GEL Work Order/SDG: 348002 Client SDG: 348002 April Monthly GW 2014 Project Manager: Project Name: Purchase Order: Package Level: EDD Format: Heather Shaffer DNMI00100 White Mesa Mill GW DW16138 LEVEL3 EIM_DNMI GELID Client Sample ID Client Sample Desc. Collect Date & Time Work Order Due Date: 02-JUN-14 Package Due Date: EDD Due Date: Due Date: HXS1 Receive Time #of Date & Time Zone Cont. 30-MAY-14 02-JUN-14 02-JUN-14 Lab Matrix Report Date: 30-MAY-14 Work Order: 348002 Page 1 of 2 Collector: C Prelogin #: 20140516193 Project Workdef ID: 1294356 SDG Status: Closed Logged by: Fax Days to Due Date Process CofC# Prelog Lab Field Group QC QC 348002001 MVV-35_04252014 25-APR-14 08:50 05-MAY-14 10:10 -2 GROUND VVATER 20 Client Sample ID Status Tests/Methods Product Reference Fax Date PM Comments Aux Data -001 MW-35_04252014 REVW GFPC, Total Alpha Radium, Liquid Product: GFCTORAL Workdef ID: 1297250 Methodl EPA 900.1 Modified Product Description: GFPC, Total Alpha Radium, Liquid Samples: 001 Parmname Check: All parmnames scheduled property CAS# Parmname Gross Radium Alpha Gross Alpha In Product Group? No Action Product Name Description Contingent Tests Login Requirements: Requirement Group Name: Client RDL or PQL & Unit Samples Cooler Seal Undisturbed Temperature (C) y 19 Reporting Units pCi/L Group Reference: Path: Standard Product Reference: Gross Alpha Moisture Correction: "As Received" Parm Included Included Custom Function in Sample? in QC? List? REG y y Yes Include? Comments Receive Codes "<t ........ ~ 0 \0 (!) ~ ~ GEL Laboratories LLC -Login Review Report Peer Review by: ___________ _ Work Order (SDG#), PO# Checked? ____ _ Report Date: 30-MAY-14 Work Order: 348002 Page 2 of 2 C of C signed in receiver location? _____ _ '<:!" ....... '+-< 0 r-- (1) ~ ~ List of current GEL Certifications as of 30 May 2014 State Certification Alaska UST-110 Arkansas 88-0651 CLIA 42D0904046 California NELAP 01151CA Colorado SC00012 Connecticut PH-0169 Delaware SC000122013-10 DoD ELAPIIS017025 A2LA 2567.01 Florida NELAP E87156 Foreign Soils Permit P330-12-00283,P330-12-00284 Georgia SC00012 Georgia SDW A 967 Hawaii SC000122013-10 Idaho Chemistry SC00012 Idaho Radiochemistry SC00012 Illinois NELAP 200029 Indiana C-SC-01 Kansas NELAP E-10332 Kentucky 90129 Louisiana NELAP 03046 (AI33904) Louisiana SDW A LA130005 Maryland 270 Massachusetts M-SC012 Michigan 9976 Mississippi SC000122013-10 Nebraska NE-OS-26-13 1---Nevada SC000122014-1 -New Hampshire NELAP 2054 New Jersey NELAP SC002 New Mexico SC00012 New York NELAP 11501 North Carolina 233 North Carolina SDWA 45709 Oklahoma 9904 Pennsylvania NELAP 68-00485 Plant Material Permit PDEP-12-00260 South Carolina Chemistry 10120001 South Carolina GVL 23611001 South Carolina Radiochemi 10120002 Tennessee TN 02934 TexasNELAP Tl04704235-14-9 UtahNELAP SC000122013-ll Vermont VT87156 Virginia NELAP 460202 --Washington C780-12 Wisconsin 999887790 Page 8 of 14 Page 9 of 14 Method/Analysis Information Product: Analytical Method: Analytical Batch Number: Sample ID 348002001 1203092577 1203092578 1203092579 1203092580 1203092581 Radiochemistry Case Narrative Energy Fuels Resources (DNMI) SDG 348002 GFPC, Total Alpha Radium, Liquid EPA 900.1 Modified 1389559 Client ID MVV-35 04252014 Method Blank (MB) 34800200l(MVV-35 _04252014) Sample Duplicate (DUP) 348002001(MVV-35 _04252014) Matrix Spike (MS) 348002001(MVV-35_04252014) Matrix Spike Duplicate (MSD) Laboratory Control Sample (LCS) The samples in this SDG were analyzed on an "as received" basis. SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-010 REV# 15. Calibration Information: Calibration Information All initial and continuing calibration requirements have been met. Standards Information Standard solutions for these analysis are NIST traceable or verified with a NIST traceable standard and used before the expiration dates. Sample Geometry All counting sources were prepared in the same geometry as the calibration standards. Quality Control (OC) Information: Blank Information The blank volume is representative of the sample volume in this batch. Designated QC The following sample was used for QC: 348002001 (MVV-35_04252014). QC Information All ofthe QC samples meet the required acceptance limits with the following exceptions: The sample and the Page 10 of 14 duplicate, 1203092578 (MW-35_04252014) and 348002001 (MW-35_04252014), did not meet the relative percent difference requirement; however, they do meet the relative error ratio requirement with value of 1.53. Technical Information: Holding Time All sample procedures for this sample set were performed within the required holding time. Sample Re-prep/Re-analysis None of the samples in this sample set required reprep or reanalysis. Chemical Recoveries All chemical recoveries meet the required acceptance limits for this sample set. Recounts None of the samples in this batch were recounted. Miscellaneous Information: Data Exception (DER) Documentation Data exception reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. A data exception report (DER) was not generated for this SDG. Sample-Specific MDA/MDC The MD A/MDC reported on the certificate of analysis is a sample-specific MD A/MDC. Additional Comments Additional comments were not required for this sample set. Qualifier Information Manual qualifiers were not required. Certification Statement Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless otherwise noted in the analytical case narrative. Page 11 of 14 GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407-(843) 556-8171 -www.gel.com Qualifier Definition Report for DNMIOOl Energy Fuels Resources (USA), Inc. Client SDG: 348002 GEL Work Order: 348002 The Qualifiers in this report are defined as foUows: * A quality control analyte recovery is outside of specified acceptance criteria ** Analyte is a surrogate compound U Analyte was analyzed for, but not detected above the CRDL. ReviewN alidation GEL requires all analytical data to be verified by a qualified data reviewer. In addition, all CLP-like deliverables receive a third level review of the fractional data package. The following data validator verified the information presented in this data report: Signature:~~~ Date: 02 JUN 2014 Name: Theresa Austin Title: Group Leader Contact: Workorder: GEL LABORATORIES LLC 2040 Savage Road Charleston, SC 29407-(843) 556-8171-www.gel.com Energy Fuels Resources (USA), Inc. 225 Union Boulevard Suite 600 Lakewood, Colorado Ms. Kathy Weinel 348002 NOM QC Summary Reoort Date: June 2, 2014 Sampl!:_ Qual QC Units RPD% __ REC%::...o -----=-R=a=nJ!e Anlst Page I of 2 Date Time Parmname RadGas Flow Batch 1389559 -------------~---------------------------------- QC 1203092578 348002001 DUP Gross Radium Alpha 2.95 Uncertainty +/-0.588 QCJ203092581 LCS Gross Radium Alpha 555 Uncertainty QC1203092577 MB Gross Radium Alpha u Uncertainty QC1203092579 348002001 MS Gross Radium Alpha 565 2.95 Uncertainty +/-0.588 QC1203092580 348002001 MSD Gross Radium Alpha 565 2.95 Uncertainty +/-0.588 Notes: Counting Uncertainty is calculated at the 68% confidence level (!-sigma). The Qualifiers in this report are defined as follows: ** < > Analyte is a surrogate compound Result is less than value reported Result is greater than value reported The TIC is a suspected aldol-condensation product 4.41 pCiiL 39.7* +/-0.586 528 pCi/L +/-6.13 0.586 pCi/L +/-0.304 524 pCi/L +/-5.99 508 pCi/L 3.10 +1-5.94 A B BD c D F H K L M M For General Chemistry and Organic analysis the target analyte was detected in the associated blank. Results are either below the MDC or tracer recovery is low Analyte has been confirmed by GC/MS analysis Results are reported from a diluted aliquot of the sample Estimated Value Analytical holding time was exceeded Analyte present. Reported value may be biased high. Actual value is expected to be lower. Analyte present. Reported value may be biased low. Actual value is expected to be higher. M if above MDC and less than LLD Matrix Related Failure NIA RPD or %Recovery limits do not apply. N1 See case narrative ND Analyte concentration is not detected above the detection limit Page 13 of 14 (0%-20%) CXP3 05/31/14 13:06 95 (75%-125%) 05/31114 13:06 05/30/14 16:44 92.3 (75%-125%) 05/31114 13:06 89.4 (0%-20%) 05/31/14 13:06 GEL LABORATORIES LLC 2040 Savage Road Charleston, SC 29407-(843) 556-8171 -www.gel.com QC Summary Workorder: 348002 Page 2 of 2 Parmname NOM --=Sa""'m"'"llle Qual __ QC Units RPD% Ran e Anlst Date Time NJ Q R u UI UJ UL X y " h Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier One or more quality control criteria have not been met. Refer to the applicable narrative or DER. Sample results are rejected Analyte was analyzed for, but not detected above the CRDL. Gamma Spectroscopy--Uncertain identification Gamma Spectroscopy--Uncertain identification Not considered detected. The associated number is the reported concentration, which may be inaccurate due to a low bias. Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier QC Samples were not spiked with this compound RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL. Qualifier Not Applicable for Radiochemistry. Preparation or preservation holding time was exceeded Nl A indicates t;hal spike recovery limits tlo not apply when sample concentrilli.on exceed . spike cone. by a factor of 4 or more or %RPD not applicable. "The Relative Percent Difference (RPD}obtained from the sample duplicate (DUP) i .. -evahulle(.l"ag_ainstthc acceptance criteria when the sample is greater than five times (5X) UH~ contr~t·t rcquir.:d detection limit (RL). In cases where oil her the 'fun pic Or duplicate vnlue is less than 5X the RL, a control limit of +I-the R.I.. is used to evaluate lhe 'DUPre. uh: * Indicates that a Quality Control parameter was not within specifications. For PS, PSD, and SDILT results, the values listed are the measured amounts, not final concentrations. Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless qualified on the QC Summary. Page 14 of 14 TabF2 Laboratory Analytical Reports-Accelerated Monitoring May 2014 463 West 3600 South INORGANIC ANALYTICAL REPORT Client: Project: Lab Sample ID: Energy Fuels Resources, Inc. May Monthly Ground Water 1405337-001 Client Sample ID: MW-11_05142014 Collection Date: 5/14/2014 1155h Received Date: Analytical Results Compound 5/16/2014 920h Units Date Prepared Date Analyzed Contact: Garrin Palmer DISSOLVED METALS Method Used Reporting Limit Analytical Result Qual Salt Lake City, UT 84115 Manganese mg/L --~--------------------------------------------------------------------------- 5/16/2014 1600h 5/19/2014 2313h E200.8 0.00200 0.128 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 e-mail: awal@awal-labs.com web: www.awa1-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer Report Date: 5/2112014 Page 5 of31 All analyses applicable lo the CWA, SDWA, and RCRA arc pcrfonncd in accordance Lo NELAC protocols Pertinent sampling in forma lion is located on the attached COC Coofidcnlial Business rnformalion: This report is provided for Lhe exclusive use of the addressee. Privileges of subsequent use of the name of this company or any member ofii.S statT, or reproduction of Ibis report in cmmection with the advertisemenL. promotion or sale of any product or process, orin connection with the re-publication ofU1is repott for any purpose other l.hao ror lhe addressee will be granted only on conlacL This company accepts no responsibility cx~:cpt for tbc due pcrfonnance of inspection E~nd.Jor analysis in good faiU1 and according to tbc niles of lhc trade and or science, 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: May Monthly Ground Water Lab Sample ID: 1405337-002 Client Sample ID: MW-14_05132014 Collection Date: 5/13/2014 1455h Received Date: 5/16/2014 920h Analytical Results DISSOLVED METALS Date Date Method Reporting Analytical Compound Units Prepared Analyzed Used Limit Result Qual Manganese mg!L 5/16/2014 1600h 5/19/2014 2330h E200.8 0.00500 2.06 I Report Date: 5/2112014 Page 6 of31 All analyses applicable to the CWA. SDWA, and RCRA arc performed in accordance to NELAC proLocols Pertincot sampling infonnalion is located on the atta.chcd COC.. Confidential Business lnfonnntion: This report is provided for the exclusive use of the addressee. Privileges of subsequent usc of the name of this company or any member ofilS stafT, or reproduction of this report in connection with the advertisement. promotion or sale of any product or proces.<;, or in connection wilh the re~publication of this report for any purpose olhcr lhao for the addressee will be granted only on contacL This company accepts no rc:sponsibility except for lhe due pcrfonnaoce of inspcctiou and/or analysis in good faith aod acco(ding to the rules of the trade aod of science INORGANIC ANALYTICAL REPORT 463 West 3600 South Client: Energy Fuels Resources, Inc. Project: May Monthly Ground Water Lab Sample ID: 1405337-003 Client Sample ID: MW-25_05132014 Collection Date: 5/13/2014 1200h Received Date: Analytical Results Compound 5/16/2014 920h Units Date Prepared Date Analyzed Salt Lake City, UT 84115 Cadmium mg/L mg/L 5/16/2014 1600h 5/17/2014 849h Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer Uranium 5/16/2014 1600h 5120/2014 124h Contact: Garrin Palmer Method Used E200.8 E200.8 DISSOLVED METALS Reporting Limit 0.000500 0.000200 Analytical Result 0.00134 0.00743 Qual Report Date: 5/21/2014 Page 7 of31 All analyses ~pplicablc to th~.: CWA, SDWA, ond RCRA arc pcrfonncd in accordance to NELAC prolocols Pertinent sampling infonnation is locat.ed on Lhc at.t.achcd COC, Confidential Business lnforrnntion: This report is provided for the exclusive usc of the addressee Privileges of subsequent use of U1c name of this company or any member or iiS stnrT, or reproduction oflbis report in connection with tbe advertisement. promotioo or sale of any product or process, or in connection with lhc re-publication of this report for any purpose other lhan for the addressee will be granted oo1y on contacL This company accepts no responsibility cx~pt for the due perfonnaoce of inspection and/or analysis in good faith and according to the mles of the lrade and or science INORGANIC ANALYTICAL REPORT 463 West 3600 South Client: Project: Lab Sample ID: Energy Fuels Resources, Inc. May Monthly Ground Water 1405337-003 Client Sample ID: MW-25_05132014 Collection Date: 5/13/2014 1200h Received Date: Analytical Results Compound 5/16/2014 920h Units Date Prepared Salt Lake City, UT 84115 Chloride mg!L mg/L Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801)263-8687 e-mail: awal@awal-Jabs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer Fluoride Date Analyzed 5/16/2014 1746h 5/16/2014 2127h Contact: Garrin Palmer Method Used E300.0 E300.0 Reporting Limit 10.0 0.100 Analytical Result 26.4 0.321 Qual Report Date: 5/2112014 Page 13 of31 All analyses applicable to the C\V A, SDWA, nnd RCRA are pe1 fmmcd in accordance to NELAC protocols. Pertinent sampling infonnation is locAted on Lhe anacbcd COC, Coolidcotial Business lnfonnation: This report is provided for lhe exclusive use of tbc addressee Privileges of subsequent use of the name of this compauy or any member of its staff, or reproduction oftbis report in connection with tbc advcrtisemcol. promotion or sale of any product or process, or in connection wilh tbc re-publication of lhis report for any purpose oUter lhan for lhc addressee will be granted only on contacl This company acccpt.s no responsibility cxccpl for lhc due pcrfnnnancc of inspection and/or analysis in good faith and according to the n1lcs oflhe trade aod of science INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Project: May Monthly Ground Water Lab Sample ID: 1405337-004 Client Sample ID: MW-26_05142014 ANALvncAL LAso••roRIEB Collection Date: 5/14/2014 1400h Received Date: 5/16/2014 920h Analytical Results Date 463 West 3600 South Compound Units Prepared Date Analyzed Salt Lake City, UT 84115 Uranium mg/L 5/16/2014 1600h 5/20/2014 129h Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 e-mail: awal@awal-Jabs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer Contact: Garrin Palmer DISSOLVED METALS Method Reporting Analytical Used Limit Result Qual E200.8 0.000200 0.0906 Report Date: 5/21/2014 Page 8 of31 All analyses applicable to the CWA, SDWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling infonnation is locaLed on the attached COC Conrldcrrlial Business lnfonm'ltion: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of the name of this company or any member of its slaJT, or reproduction of this report in connection with the advertisement, promotion or sale of any product or proces.'i, or in connection with lhe re-publication of this report for any purpose other i.hao roc lhc addressee will be granicd only on coolacL This company acccpls no responsibility except for the due pcrfonnaoce of inspection find/or analysis in good faith and according to the mlcs of the trade and of science 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 e-mail: awal@awal-Jabs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Project: May Monthly Ground Water Lab Sample ID: 1405337-004 Client Sample ID: MW-26_05142014 Collection Date: 5114/2014 1400h Received Date: 5116/2014 920h Analytical Results Date Compound Units Prepared Chloride mg/L Nitrate/Nitrite (as N) mg/L Date Analyzed 5/16/2014 1802h 5/16/2014 1812h Contact: Garrin Palmer Method Reporting Analytical Used Limit Result Qual E300.0 10.0 61.0 E353.2 0.500 1.64 Report Date: 5/21/2014 Page 14 of31 All ann lyses applicable to the CWA, SDWA, and RCRA are performed in aceordance Lo NELAC protocols Pertinent sampling infonnatiou is located on the auacbcd COC, Confidential Businc:ss lnfonn'ltion: This report is provided for the exclusive use of the addressee. Privileges of subsequent usc of the name oftbis company or any member of its staff, or repJoduction of this report in co•mection with the advertisemenL. promotion or sale of any product or process, or in connection wilh the re-publication of this report for any purpose otber Limn (or the 3ddrcssce will be granted only on contacL This company occepl.S no responsibility except for lhe due perfonnaocc of inspection and/or analysis in good faith and accocding to lhc mles of the trade aod or science 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (80 1) 263-8687 e-mail: awal@awal-Jabs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer ORGANIC ~ALYTICAL REPORT Client: Energy Fuels Resources, Inc. Project: May Monthly Ground Water Lab Sample ID: 1405337-0040 Client Sample ID: MW-26_05142014 Collection Date: 5/14/2014 1400h Received Date: 5/16/2014 920h Analytical Results Analyzed: 5/16/2014 1151h Units: ~g/L Dilution Factor: 20 Contact: Garrin Palmer Test Code: 8260-W VOAs by GC/MS Method 8260C/5030C Method: SW8260C CAS Reporting Analytical Compound Number Limit Result Qual Chloroform Surrogate Surr: I ,2-Dichloroethane-d4 Surr: 4-Bromotluorobenzene Surr: Dibromotluoromethane Surr: Toluene-dB CAS 17060-07-0 460-00-4 IB68-53-7 2037-26-5 Result 992 991 965 966 --The reporting limits were raised due to high analyte concentrations. Analyzed: 5/16/2014 1113h Units: ~g/L Dilution Factor: 67-66-3 20.0 1,580 Amount Spiked %REC Limits Qual 1,000 99.2 72-151 1,000 99.1 80-12B 1,000 96.5 80-124 1,000 96.6 77-129 Method: SW8260C CAS Reporting Analytical Compound Number Limit Result Qual Carbon tetrachloride 56-23-5 1.00 < 1.00 Methylene chloride 75-09-2 1.00 10.2 Surrogate CAS Result Amount Spiked %REC Limits Qual Surr: I ,2-Dichloroethane-d4 17060-07-0 49.2 50.00 98.5 72-151 Surr: 4-Bromofluorobenzene 460-00-4 49.7 50.00 99.4 80-12B Surr: Dibromofluoromethane IB68-53-7 50.2 50.00 100 B0-124 Surr: Toluene-dB 2037-26-5 49.3 50.00 9B.6 77-129 Report Date: 5/2112014 Page 17 of 31 All analyses applicable to the CWA. SDWA, and RCRA ore performed in accordance to NELAC pro locals Pcrtincm sampling information is localCd on the attached COC, Confidential Business Jnfonnation: This report is provided for the c:o~clusive usc of the addressee. Privileges of subsequent use of the name of this company or any member of its s~1ff, or reproduction ofthi!'. report in connection with the ndvertiscmcot, promotion or sale or any product or process, or in connection with the re-publication oftJ1is report for any purpose othe1 lhan for lhc addressee will be granted only on contacL This company acccpls no responsibility except for the due pcrfonnance of inspection aucl!or analysis in good faitJ1 and according to the mles oftJ1e trade and of science 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 e-mail: awal@awal-Jabs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Project: May Monthly Ground Water Lab Sample ID: 1405337-005 Client Sample ID: MW-30_05142014 Collection Date: 5/14/2014 1 050h Received Date: 5/16/2014 920h Analytical Results Date Compound Selenium Uranium Units mg/L mg!L Prepared 5/16/2014 1600h 5/16/2014 1600h Date Analyzed 5/17/2014 855h 5/20/2014 135h Contact: Garrin Palmer DISSOLVED METALS Method Reporting Analytical Used Limit Result Qual E200.8 0.00200 0.0370 E200.8 0.000200 0.00982 Report Date: 5/2112014 Page 9 of 31 Al11t11alyscs applicable to the CWA, SDWA, and RCRA arc performed in accordance to NELAC pro!ocols Pertinent sampling information is located on the altacbcd COC, Confidential Busiocss lnfonmHion: This report is provided for the cxcluilve use of tbc addressee. Privileges of subsequent use of lhe name of this company or any member of its stafT, or reprodw:tion of lbis repon in connection with the advertisement. promotion or sale of any product or process, or in connection with the re-publication oftl1is 1epott for an)' purpose other than for the addressee will be granted only on conlacl This company accepts no responsibility except for the due pcrfonnaocc of inspection and/or analysis in good faill1 and according to the n1les ofLbc trade aud of science~ 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Project: May Monthly Ground Water Lab Sample ID: 1405337-005 Client Sample ID: MW-30_05142014 Collection Date: 5/14/2014 1050h Received Date: 5/16/2014 920h Analytical Results Date Compound Units Prepared Chloride mg!L Nitrate/Nitrite (as N) mg/L Date Analyzed 5/16/2014 1818h 5/16/2014 1755h Contact: Garrin Palmer Method Reporting Analytical Used Limit Result Qual E300.0 50.0 128 E353.2 1.00 17.9 Report Date: 5/21/2014 Page 15 of 31 All an:1lyscs Rpplicablc to the CWA, SDWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling in[onnaLion is Jocaled on the attached COC Coofidential Busiocss lnfonnalion: This report is provided for the exclusive use of the addressee. Privileges ofsubseqllent use of the name oftbis company or SIIY membeJ ofiLS sta!T, or rep1oduction of this report in connection with the advertisement. promotion m sale of any product nr process, orin connection with the re~publication of this report for any purpose other Uuw for Lhc addressee will be granted only on contact This company accepts no responsibility except for the due pcLfmmancc of inspection and/or analysis in good faith ood according to the mlcs orlhc trade and of science. INORGANIC ANALYTICAL REPORT 463 West 3600 South Client: Project: Lab Sample ID: Energy Fuels Resources, Inc. May Monthly Ground Water 1405337-006 Client Sample ID: MW-31_05132014 Collection Date: 511 3/2014 1400h Received Date: Analytical Results Compound 5116/2014 920h Units Date Prepared Date Analyzed Salt Lake City, UT 84115 Selenium mg/L 5/16/2014 1600h 5/17/2014 918h Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer Contact: Garrin Palmer Method Used E200.8 DISSOLVED METALS Reporting Limit 0.00200 Analytical Result Qual 0.0745 Report Date: 5/2112014 Page 10 of31 All ana1)'5cS applicable to the CWA, SDWA, and RCRA arc performed in accordance to NELAC protocols Pertlnenl sampling information is located on the auacbcd COC. Confidential Business Jnfonllatioo: Tbis report is provided for the exclusive use of the addressee Privileges of subsequent use of the name of this company or auy member of its staff, or reproduction of this report in connection with tbe advertisement.. promotion or sale of :~ny product or process, or in connection with lhc re-publication oflhis report for any purpose oU1er lhan for tbc addressee will be granled only on contacL This company accepts no responsibility exccpl for Lbe due perfonnancc of inspection ;md/or analysis in good raith and according Ia the mlcs of Lhe 1rade and of science 463 West 3600 South Salt Lake City, UT 84115 Phone: (80 I) 263-8686 Toll Free: (888) 263-8686 Fax:(801)263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: May Monthly Ground Water Lab Sample ID: 1405337-006 Client Sample ID: MW-31_05132014 Collection Date: 5113/2014 1400h Received Date: 5/16/2014 920h Analytical Results Date Date Method Reporting Analytical Compound Units Prepared Analyzed Used Limit Result Qual Chloride mg/L 5/16/2014 1833h E300.0 50.0 200 Nitrate/Nitrite (as N) mg/L 5116/2014 1757h E353.2 2.00 23.3 Sulfate mg/L 5/16/2014 1833h E300.0 50.0 639 Total Dissolved Solids mg/L 5116/2014 1145h SM2540C 20.0 1,510 1 -Matrix spike recovery indicates matrix interference. The method is in control as indicated by the LCS. Report Date: 5/21/2014 Page 16 of31 All an~ lyses applicable to the CWA, SDWA, and RCRA ore performed in accordance to NELAC protocols. Pertinent sampling infonnaLion is located on the attached COC. Cooridential Business lofonnntion: This report is provided for the exclusive use oftbe addressee Privileges of subsequent use of the name of this company or any member of its starr, or reproduction of Ibis report in connection with the advcrtiscmen~ promotion or sale of any product or process, or in connection with the re-publication oftJ1is report for any purpose olhe• lhao for tb..: addressee will be graoted only on contacL This company accepts no responsibility except for the due perfonnaocc of inspection :111d!or analysis in good failh and according to the rules of the trade aod of science INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Project: May Monthly Ground Water Lab Sample ID: 1405337-007 Client Sample ID: MW-35_05142014 ANALYTICA L LABoR.r.•onH ' Collection Date: 5/14/2014 1220h 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (80 I) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer Received Date: Analytical Results Compound Manganese Selenium Thallium Uranium 5/16/2014 920h Date Units Prepared mg/L 5/16/2014 1600h mg!L 5/16/2014 1600h mg/L 5/16/2014 1600h mg/L 5/16/2014 1600h Contact: Garrin Palmer DISSOLVED METALS Date Method Reporting Analytical Analyzed Used Limit Result Qual 5/19/2014 2335h E200.8 0.00200 0.249 5/17/2014 924h E200.8 0.00200 0.0170 5/20/2014 158h E200.8 0.000500 0.000521 5/20/2014 141h E200.8 0.000200 0.0269 Report Date: 5/21 /2014 Page II of31 All analyses applicable to the CWA, SDWA, ond RCRA arc performed in accorda,cc to NELAC prolocnls Pertinent sampling infonnation is located on the anached COC Confidential Business lnfonnalioo: This report is p•ovlded for the exclusive usc of the addressee Privileges of subsequent usc oflhc name of this company or any member or its staff. or reproduction of this report in counection with tbc advertisemenL promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose olher than for the addressee will be graoted only on coolael This company accepts no responsibility except for tbe due perfonnance of inspection andior analysis in good failh and according 1o the mles oflhc uade and of science Company : Address: Contact: Project: ---Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector: GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407-(843) 556-8171-www.gel.com Certificate of Analysis Energy Fuels Resources (USA), Inc. 225 Union Boulevard Suite 600 Lakewood, Colorado 80228 Ms. Kathy Weinel White Mesa Mill GW MW-35_05142014 348856001 Ground Water 14-MAY-1412:20 16-MAY-14 Client Project: Client ID: Report Date: DNMIOOlOO DNMIOOl June 3, 2014 Parameter Qualifier Result Uncertainty Units MDC RL DF Analyst Date Time Batch Method ------------------~--------Rad Gas Flow Proportional Counting GFPC, Total Alpha Radium, Liquid "As Received" Gross Radium Alpha 3.67 +/-0.601 0.757 1.00 pCi/L CXP3 05/30/14 1639 1389559 The following Analytical Methods were performed: Method Description --------------Anal st ommen=t.,__ _________ _ EPA 900.1 Modified Surrogate/Tracer Recovery __ Test____ Result Nominal Recove GFPC, Total Alpha Radium, Liquid "As Rec-ei-ve_d_" ---------98.5 Barium Carrier Notes: Counting Uncertainty is calculated at the 68% confidence level (1-sigma). SRL =Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is the greater of either the adjusted MDL or the CRDL. Page 12 of 15 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 e-mail: awal@awal-Jabs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer INORGANIC ANALYTICAL REPORT Client: Project: Lab Sample ID: Energy Fuels Resources, Inc. May Monthly Ground Water 1405337-008 Client Sample ID: MW-65_05142014 Collection Date: 5114/2014 1220h Received Date: 5/16/2014 920h Analytical Results Date Compound Units Prepared Manganese mg!L 5/16/2014 1600h Selenium mg/L 5/16/2014 1600h Thallium mg!L 5/1 6/2014 1600h Uranium mg!L 5/16/2014 1600h Date Analyzed 5/19/2014 2341h 5/17/2014 930h 5/20/2014 204h 5/20/2014 147h Contact: Garrin Palmer DISSOLVED METALS Method Reporting Analytical Used Limit Result Qual E200.8 0.00200 0.226 E200.8 0.00200 0.0155 E200.8 0.000500 0.000672 E200.8 0.000200 0.0278 Report Date: 5/21/2014 Page 12 of31 All analyses applicable to the CWA, SDWA, and RCRA arc perfonned in accordance to NELAC protocols Pertinent sampling infonnation is located on the attached COC Confidential Business lnfom1alioo: This report is provided for lhc exclusive use of the addtcssee.. Privileges or subsequent use of the name of this company or any member or its staff. or reproduction of this report in co1mection with the advertisement. promotion or sale of any product or process, or in connection wilh the re-publil'atioo of this report for any purpose other lhan for lhc addressee will be granted only on contact This company accepts no responsibility cxccpl for the due perfonnance of inspection and/or analysis in good faith and according to the n1les oflhc trade aod of science GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407-(843) 556-8171-www.gel.com Certificate of Analysis Report Date: June 3, 2014 Company : Address: Energy Fuels Resources (USA), Inc. 225 Union Boulevard Suite 600 Lakewood, Colorado 80228 Contact: Ms. Kathy Weinel Project: White Mesa Mill GW --~---------------Client Sample ID: MW-65_05142014 Sample ID: 348856002 Matrix: Ground Water Collect Date: 14-MA Y-14 12:20 Receive Date: 16-MA Y -14 Collector: Client Parameter Qualifier __ !~~:mit Uncertainty MDC Rad Gas Flow Proportional Counting GFPC, Total Alpha Radium, Liquid "As Received" Gross Radium Alpha 5.38 +/-0.700 0.837 The following Analytical Methods were performed: Method EPA 900.1 Modified Surrogate/Tracer Recovery Test Barium Carrier GFPC, Total Alpha Radium, Liquid "As Received" Notes: Counting Uncertainty is calculated at the 68% confidence level (1-sigma). RL Project: Client ID: DNMIOOIOO DNMIOOl Units DF Analyst Date Time Batch Method ---------- 1.00 pCi/L CXP3 05/30/14 1643 1389559 ----~An~a~lyst Con~m~'~~~lt~s ______________ __ Result Nominal Recovery% Acceptable Limits 98.9 (25%-125%) SRL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is the greater of either the adjusted MDL or the CRDL. Page 13 of 15 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer ORGANIC ANALYTICAL REPORT Client: Project: Lab Sample ID: Energy Fuels Resources, Inc. May Monthly Ground Water 1405337-009A Client Sample ID: Trip Blank Collection Date: 5/14/2014 1400h Received Date: 5/16/2014 920h Analytical Results Analyzed: 5/16/2014 1132h Units: ~g/L Dilution Factor: Compound Carbon tetrachloride Chloroform Methylene chloride Surrogate CAS Result Surr: I ,2-Dichloroethane-d4 17060-07-0 49.4 Surr: 4-Bromofluorobenzene 460-00-4 49.8 Surr: Dibromofluoromethane 1868-53-7 47.5 Surr: Toluene-d8 2037-26-5 48.6 Contact: Garrin Palmer Test Code: 8260-W VOAs by GC/MS Method 8260C/5030C Method: SW8260C CAS Reporting Analytical Number Limit Result Qual 56-23-5 1.00 < 1.00 67-66-3 1.00 < 1.00 75-09-2 1.00 < 1.00 Amount Spiked %REC Limits Qual 50.00 98.8 72-151 50.00 99.6 80-128 50.00 94.9 80-124 50.00 97.3 77-129 Report Date: 5/2112014 Page 18 of 31 All annlysc::s flpplicable to the CWA, SDWA, and RCRA are performed in accordance to NELAC pro locals Pcninent sampling information is loca1cd on the auacbcd COC Confidential Business lnfonnation: Tlris report is provided for the exclusive usc of Lbc addressee. Privileges or subsequent use of the name oftbis company or any member of ilS sl::~ff, or reproduction oftbis report in connection with the advertisement, promotion or sale of any product or process, or in connection wilh the re·publicotion of this repott for any purpose oU1er lhan ror the addressee will be granted only on cooloct This company accepts no responsibility e-xcept for the due pcrfonnance of inspection and/or analysis in good raith and according to the ntles of lhe trade and of science 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer Garrin Palmer Energy Fuels Resources, Inc. 6425 S. Hwy 191 Blanding, UT 84511 TEL: (435) 678-2221 RE: May Monthly Ground Water Dear Garrin Palmer: Lab Set ID: 1405337 American West Analytical Laboratories received 9 sample(s) on 5/16/2014 for the analyses presented in the following report. American West Analytical Laboratories (AWAL) is accredited by The National Environmental Laboratory Accreditation Program (NELAP) in Utah and Texas; and is state accredited in Colorado, Idaho, New Mexico, and Missouri. All analyses were performed in accordance to the NELAP protocols unless noted otherwise. Accreditation scope documents are available upon request. If you have any questions or concerns regarding this report please feel free to call. The abbreviation "Surr" found in organic reports indicates a surrogate compound that is intentionally added by the laboratory to determine sample injection, extraction, and/or purging efficiency. The "Reporting Limit" found on the report is equivalent to the practical quantitation limit (PQL). This is the minimum concentration that can be reported by the method referenced and the sample matrix. The reporting limit must not be confused with any regulatory limit. Analytical results are reported to three significant figures for quality control and calculation purposes. Thank You, Digitally signed by Jose G. G . Rocha · DN: cn=Jose G. Rocha, • o=American West Analytical Jose Rocha Laboratories, ou=Quallty Assurance Officer, emell=jose@awal-labs.com, c=US Dale: 2014.05.21 15:48:26 Approved by: ~-------------~os~·oo~·--------~ Laboratory Director or designee Report Date: 5/21/2014 Page 1 of31 All ann lyses ::tpplicablc to the CWA, SDWA, and RCRA arc pe1 formed in accordance to NElAC proaocols Pertinent samplios infonnation is located on the auacbcd COC. Confidential Business Jnfonnation: This report is provided for the exclusive usc of I be addressee, Privileges of subsequent use of lhc name of this company or a11Y member of its st:~IT, or reproduction oflllis repor1 in connection with lhe advcrtisemenl, promotion or sale or :my producl or process, or in connection with lhe re-public.:ttion of this rcpon for any purpose other than for the addressee will be granted only on conlacL This company accepts no responsibility cxc!.!pt for the due pcrfonnancc of ins~ction and/or analysis in good faith and according to the mlcs of lhe 1radc aod of science.. SAMPLE SUMMARY Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: May Monthly Ground Water Lab Set ID: 1405337 Date Received: 5/16/2014 920h Lab Sample ID Client Sample ID Date Collected Matrix Analysis 463 West 3600 South 1405337-001A MW-11_05142014 5/14/2014 1155h Aqueous ICPMS Metals, Dissolved Salt Lake City, UT 84115 1405337-002A MW-14_05132014 5/13/2014 1455h Aqueous ICPMS Metals, Dissolved 1405337-003A MW-25_05132014 5113/2014 1200h Aqueous ICPMS Metals, Dissolved 1405337-003B MW-25 05132014 5/13/2014 1200h Aqueous Anions, E300.0 Phone: (801) 263-8686 1405337-004A MW-26_05142014 5114/2014 1400h Aqueous ICPMS Metals, Dissolved Toll Free: (888) 263-8686 1405337-004B MW-26 05142014 5/14/2014 1400h Aqueous Anions, E300.0 Fax: (801) 263-8687 1405337-004C MW-26_05142014 5/14/2014 1400h Aqueous Nitrite/Nitrate (as N), E353.2 1405337-004D MW-26 05142014 5114/2014 1400h Aqueous VOA by GC/MS Method e-mail: awal@awal-labs.com 8260C/5030C 1405337-005A MW-30_05142014 5/14/2014 1050h Aqueous ICPMS Metals, Dissolved web: www.awal-labs.com 1405337-005B MW-30 05142014 5114/2014 1050h Aqueous Anions, E300.0 1405337-005C MW-30_05142014 5/14/2014 1050h Aqueous Nitrite/Nitrate (as N), E353.2 1405337-006A MW-31~05132014 5/13/2014 1400h Aqueous ICPMS Metals, Dissolved Kyle F. Gross 1405337-006B MW-31 05132014 5113/2014 1400h Aqueous Anions, E300.0 Laboratory Director 1405337-006C MW-31_05132014 5/13/2014 1400h Aqueous Nitrite/Nitrate (as N), E353.2 1405337-006D MW-31 05132014 5/13/2014 1400h Aqueous Total Dissolved Solids, A2540C Jose Rocha 1405337-007A MW-35 05142014 5/14/2014 1220h Aqueous ICPMS Metals, Dissolved QA Officer 1405337-008A MW-65_05142014 5/14/2014 1220h Aqueous ICPMS Metals, Dissolved 1405337-009A Trip Blank 5114/2014 1400h Aqueous VOA by GC/MS Method 8260C/5030C Report Date: 5/21/2014 Page 2 of 31 AJI analyses applicable to the CWA, SDWA, and R<:RA are performed in accordance to NELAC protocols Pertinent sampling infonnalion is located on the auachcd COC Confidcnti::.l Business lnfonnation: This report is provided for tbc cxclusil'e usc of lhe addressce1 Privileges or subsequent use of the name of this company nr a11y member of its starr, or reproduction of this report in connection with the ad,·crtiscmcot, prot notion or sale of :.ny product or process, 01 in connection wilh the re-publication oftl1is rcpon for any purpose olheJ Lhao for Lhc addressee will be granted only on contacL This company acc-t:pts no responsibility except for the due pcrl"onnaocc of inspection and/or analysis in good faith and according to the mlcs of the trade and of science 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer Inorganic Case Narrative Client: Contact: Energy Fuels Resources, Inc. Garrin Palmer Project: Lab Set ID: Sample Receipt Information: Date of Receipt: Date(s) of Collection: Sample Condition: C-0-C Discrepancies: May Monthly Ground Water 1405337 5/16/2014 5/13 & 5/14/2014 Intact None Holding Time and Preservation Requirements: The analysis and preparation of all samples were performed within the method holding times. All samples were properly preserved. Preparation and Analysis Requirements: The samples were analyzed following the methods stated on the analytical reports. Analytical QC Requirements: All instrument calibration and calibration check requirements were met. All internal standard recoveries met method criterion. Batch QC Requirements: MB, LCS, MS, MSD, RPD: Method Blanks (MB): No target analytes were detected above reporting limits, indicating that the procedure was free from contamination. Laboratory Control Samples (LCS): All LCS recoveries were within control limits, indicating that the preparation and analysis were in control. Matrix Spike I Matrix Spike Duplicates (MS/MSD): All percent recoveries and RPDs (Relative Percent Differences) were inside established limits, with the following exceptions: Sample ID Analyte QC Explanation 1405337-006B Chloride MS Sample matrix interference 1405337-006B Fluoride MS Sample matrix interference 1405337-006B Sulfate MS/MSD Sample matrix interference Duplicate (DUP): The parameters that require a duplicate analysis had RPDs inside the control limits. Corrective Action: None required. Report Date: 5/21/2014 Page 3 of31 A H analyses applicable to the C\V A, SDWA, nnd RCRA are pt:rformcd in accordance to NELAC proLocols Pcrtincol sampling infonnalion is located on the attached COC Confidential Business lnfonnation: This report is provided for LhC' exclusive usc of the addressee, Privileges ofsubseqllenl use of the name of this company or any member of its staff, or reproduction nf this report in connection with the advertisemcn~ promotion 01 sale of any producl or process, or in conncclion with 1hc re·publicatioc or Litis 1cp01t for any purpose othenhan [or the addressee will be granted only on contacL. This company accepts no responsibillty except ror the due pcrfonnancc of inspection and/or analysis in good faith and according to the rules oflhc trade aud of science 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 e-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer Volatile Case Narrative Client: Contact: Energy Fuels Resources, Inc. Garrin Palmer Project: Lab Set ID: Sample Receipt Information: Date of Receipt: Date(s) of Collection: Sample Condition: C-0-C Discrepancies: Method: Analysis: May Monthly Ground Water 1405337 5/16/2014 5/13 & 5/14/2014 Intact None SW -846 8260C/5030C Volatile Organic Compounds General Set Comments: Multiple target analytes were observed above reporting limits on sample 1405337-004D. Holding Time and Preservation Requirements: All samples were received in appropriate containers and properly preserved. The analysis and preparation of all samples were performed within the method holding times following the methods stated on the analytical reports. Analytical QC Requirements: All instrument calibration and calibration check requirements were met. All internal standard recoveries met method criterion. Batch QC Requirements: MB, LCS, MS, MSD, RPD, and Surrogates: Method Blanks (MBs): No target analytes were detected above reporting limits, indicating that the procedure was free from contamination. Laboratory Control Sample (LCSs): All LCS recoveries were within control limits, indicating that the preparation and analysis were in control. Matrix Spike I Matrix Spike Duplicate (MS/MSD): All percent recoveries and RPDs (Relative Percent Differences) were inside established limits, indicating no apparent matrix interferences. Surrogates: All surrogate recoveries were within established limits. Corrective Action: None required. Report Date: 5/21/2014 Page 4 of31 All an:~ lyses applicable to the CWA, SDWA, nnd RCRA are pcrfoTmcd in accordance to NEL\C protocols Pcnineot sampling infonnation is located on the auacbcd COC Confldential Business lnfonnntion: This report is provided for Lhe cxclusi\c use of the addressee. Privileges of subsequent use of the name oftbis company or any member of ilS staff. or reproduction of this repor1 in connection wilh the OJdvertiscmcnt, promoLion or sale of :my product or process, or in connection wilh !he re-publication of this repo11 for any purpose other than for the addressee will be granted only on conlacL This company accepts no responsibili1y cxccpl for the due pcrfonnaocc of inspection and/or analysis in good faith and according to t.he n1lcs oflhc 1rade and or science Client: Energy Fuels Resources, Inc. Lab Set ID: 1405337 Project: May Monthly Ground Water Analyte Result Lab Sample ID: LCS-32379 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Cadmium 0.182 Selenium 0.187 Lab Sample ID: LCS-32379 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Manganese 0.187 Selenium 0.186 Thallium 0.182 Uranium 0.197 463 West 3600 South Salt Lake City, UT 84115 Phone: (801 ) 263-8686, Toll Free: (888) 263-8686, Fax: (80 I) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com C SUMMARY REPORT Units Method 05/17/2014 809h 05/16/2014 1600h mg/L E200.8 mg/L E200.8 05/19/2014 2307h 05/16/2014 1600h mg/L E200.8 mg/L E200.8 mg/L E200.8 mg/L E200.8 MDL 0.0000726 0.000686 0.00166 0.000686 0.000222 0.0000598 Reporting Limit 0.000500 0.00200 0.00200 0.00200 0.00200 0.00200 Contact: Dept: QC Type: Amount Spiked 0.2000 0.2000 0.2000 0.2000 0.2000 0.2000 Garrin Palmer ME LCS Spike Ref. Amount 0 0 0 0 0 0 %REC 91.1 93.7 93.6 93.0 91.0 98.7 Limits 85-115 85-115 85-115 85-115 85-115 85-115 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt % RPD Limit Qual Report Date: 5/21/2014 Page 19 of31 All analyses applicable to the CWA. SDW A. and RCRA are performed in accordance to NELAC protocols. Pertinent sampling informacion is located on the attached COC, ConfidentiaJ Business Lnfonnation: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of the name of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion 01 sale of any product 01 process, or in connection with the re·publication of this report for any purpose other than for the addressee will be granted only on contact This company accepts no responsibility except for the due performance of inspection and/or analysis in good faHh and according to the rules of the trade and of science, Client: Energy Fuels Resources, Inc. Lab Set ID: 1405337 Project: May Monthly Ground Water Analyte Result Lab Sample ID: MB-32379 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Cadmium <0.000500 Selenium <0.00200 Lab Sample ID: MB-32379 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Manganese < 0.00200 Selenium < 0.00200 Lab Sample ID: MB-32379 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Uranium <0.000200 Lab Sample ID: MB-32379 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Thallium <0.000500 463 West 3600 South Salt Lake City, UT 841 15 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awa1-labs.com QC SUMMARY REPORT Contact: Garrin Palmer Dept: ME QC Type: MBLK Reporting Amount Spike Ref. Units Method MDL Limit Spiked Amount %REC 05/17/2014 804h 05/16/2014 1600h mg'L E200.8 0.0000726 0.000500 mg'L E200.8 0.000686 0.00200 05/19/2014 2301h 05/16/2014 1600h mg'L E200.8 0.00166 0.00200 mg/L E200.8 0.000686 0.00200 05/20/2014 118h 05/16/2014 1600h mg'L E200.8 0.00000598 0.000200 05/20/2014 153h 05/16/2014 1600h mg'L E200.8 0.0000555 0.000500 Limits Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit Qual Report Date: 5/2112014 Page 20 of31 All analyses applicable to the CWA. SDWA. and RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC, Confidential Business Information: This report is provided fo1 the exclusive use of the addressee, Privileges of subsequent use of the name of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, 01 in connection with the re-publication of this report for any purpose oth~r than for the <:~ddr~ss~e will be granted only on contact This company accepts no responsibility except for the due perfonnance of inspection and/or analysis in good faith and according to the rules of the trade and of science, ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1405337 Project: May Monthly Ground Water Analyte Result Lab Sample ID: 1405337-001AMS Date Analyzed: Test Code: 200.8-DIS Date Prepared: Cadmium 0.217 Selenium 0.214 Lab Sample ID: 1405337-001AMS Date Analyzed: Test Code: 200.8-DIS Date Prepared: Manganese 0.367 Selenium 0.212 Thallium 0.194 Uranium 0.220 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awa1@awa1-1abs.com, web: www.awal-1abs.com C SUMMARY REPORT Reporting Units Method MDL Limit 05/17/2014 832h 05/16/2014 1600h mg/L E200.8 0.0000726 0.000500 mg!L E200.8 0.000686 0.00200 05/19/2014 2318h 05/16/2014 1600h mg!L E200.8 0.00166 0.00200 mg!L E200.8 0.000686 0.00200 mg/L E200.8 0.000222 0.00200 mg/L E200.8 0.0000598 0.00200 Contact: Garrin Palmer Dept: ME QCType: MS Amount Spike Ref. Spiked Amount %REC 0.2000 0 109 0.2000 0 107 0.2000 0.128 119 0.2000 0 106 0.2000 0.000225 96.9 0.2000 0.000711 110 Limits 75-125 75-125 75-125 75-125 75-125 75 -125 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit Qual Report Date: 5/21 /2014 Page 21 of31 All analyses applicable to the CWA. SDWA. and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC-Confidential Business Information: This report is provided for the exclusive use of the addressee, Privileges of subsequent use of the name of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion 01 sale of any product or process, m~ in connection with the re-publication of this report fm• any purpose other than for the addressee will be granted only on contact. This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science. Client: Energy Fuels Resources, Inc. Lab Set ID: 1405337 Project: May Monthly Ground Water Analyte Result Lab Sample ID: 1405337-001AMSD Date Analyzed: Test Code: 200.8-DIS Date Prepared: Cadmium 0.205 Selenium 0.208 Lab Sample ID: 1405337-001AMSD Date Analyzed: Test Code: 200.8-DIS Date Prepared: Manganese 0.362 Selenium 0.207 Thallium 0.212 Uranium 0.237 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com C SUMMARY REPORT Contact: Dept: QC Type: Reporting Amount Units Method MDL Limit Spiked 05/17/2014 838h 05/16/2014 1600h mg/L E200.8 0.0000726 0.000500 0.2000 mg/L E200.8 0.000686 0.00200 0.2000 -05/19/2014 2324h 05/16/2014 1600h mg/L E200.8 0.00166 0.00200 0.2000 mg/L E200.8 0.000686 0.00200 0.2000 mg/L E200.8 0.000222 0.00200 0.2000 mg/L E200.8 0.0000598 0.00200 0.2000 Garrin Palmer ME MSD Spike Ref. Amount %REC 0 102 0 104 0.128 117 0 103 0.000225 106 0.00071 I 118 Limits 75-125 75 -125 75-125 75-125 75-125 75-125 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit 0.217 6.05 20 0.214 2.95 20 0.367 1.30 20 0.212 2.78 20 0.194 8.95 20 0.22 7.58 20 Qual Report Date: 5/2112014 Page 22 of 31 All analyses applicable to the CWA. SDWA. and RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is located on tbe attached COC. Confidential Business lnfonnation: This report is provided for the exclusive use of the addressee. Privileges of subsequent use ofthe name of this company or any member of its staff, or reproduction of this report in connection with the advertist!ment, promotion or sale of any product or process, or in connection with the re·publication of this report for any purpose other than for the addressee will be granted only on contact This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science. Client: Energy Fuels Resources, Inc. Lab Set ID: 1405337 Project: May Monthly Ground Water Analyte Result Lab Sample ID: 1405337-006DDUP Date Analyzed: Test Code: TDS-W-2540C Total Dissolved Solids 1,540 Units 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com C SUMMARY REPORT Contact: Garrin Palmer Dept: we QCType: DUP Reporting Amount Spike Ref. Method MDL Limit Spiked Amount ~.REC 05/16/2014 1145h mg!L SM2540C 4.34 20.0 Limits Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt o/o RPD Limit 1510 1.83 5 Qual Report Date: 5/21/2014 Page 23 of31 All analyses applicable to the CWA. SDWA. and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC. Confidential Business Infommtion: This report is provided for the exclusive use of the addressee .. Privileges of subsequent use of the name of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science. • Client: Energy Fuels Resources, Inc. Lab Set ID: 1405337 Project: May Monthly Ground Water Analyte Result Units 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com C SUMMARY REPORT Method MDL Reporting Limit Contact: Dept: QC Type: Amount Spiked Garrin Palmer we LCS Spike Ref. Amount %REC Lab Sample ID: LCS-R69027 Date Analyzed: 05/16/2014 1350h Test Code: Chloride Fluoride Sulfate 300.0-W Lab Sample ID: LCS-R69011 Test Code: N02/N03-W-353.2 Nitrate/Nitrite (as N) Lab Sample ID: LCS-R69054 Test Code: TDS-W-2540C Total Dissolved Solids 5.21 mg/L E300.0 5.02 mg/L E300.0 5.25 mg/L E300.0 Date Analyzed: 05/16/2014 173lh 1.01 mg/L E353.2 Date Analyzed: 05/16/2014 1145h 204 rng/L SM2540C 0.00623 0.100 0.00510 0.100 0.0331 0.750 0.00368 0.100 2.17 10.0 5.000 5.000 5.000 1.000 205.0 0 0 0 0 0 104 100 105 101 99.5 Limits 90-110 90-110 90-110 90-110 80-120 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt % RPD Limit Qual Report Date: 5/2112014 Page 24 of 31 All analyses applicable to the CWA, SDWA. and RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC. Confidential Business fnfom1ation: This 1eport is provided for the exclusive use of the addressee. Privileges of subsequent use of the name of this company or any member of its staff, or reproduction of this report in conn~ction with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose ocher than for the .<~ddressee will be granted only on con ttl ct. This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science. Client: Energy Fuels Resources, Inc. Lab Set ID: 1405337 Project: May Monthly Ground Water Analyte Result Lab Sample ID: MB-R69027 Date Analyzed: Test Code: 300.0-W Chloride <0.100 Fluoride < 0.100 Sulfate <0.750 Lab Sample ID: MB-R69011 Date Analyzed: Test Code: N02/N03-W-353.2 Nitrate/Nitrite (as N) < 0.100 Lab Sample ID: MB-R69054 Date Analyzed: Test Code: TDS-W-2540C Total Dissolved Solids < 10.0 Lab Sample ID: MB-SPLP-32325 Date Analyzed: Test Code: TDS-W-2540C Total Dissolved Solids < 10.0 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (80 I) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com QC SUMMARY REPORT Contact: Dept: QC Type: Reporting Amount Units Method MDL Limit Spiked 05/16/2014 1334h mg/L E300.0 0.00623 0.100 mg/L E300.0 0.00510 0.100 mg/L E300.0 0.0331 0.750 05/16/2014 1729h mg/L E353.2 0.00368 0.100 05/16/2014 1145h mg/L SM2540C 2.17 10.0 05/16/2014 1145h mg/L SM2540C 2.17 10.0 Garrin Palmer we MBLK Spike Ref. Amount %REC Limits Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit Qual Report Date: 5/21/2014 Page 25 of31 All analyses applicable ro the CWA. SDWA. and RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC. Confidential Business rnformation: This report is provided for the exclusive use of the addressee Privileges of subsequent use of the name of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact1 This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to tbe rules of the trade and of science, Client: Energy Fuels Resources, Inc. Lab Set ID: 1405337 Project: May Monthly Ground Water Analyte Result Lab Sample ID: 1405196-00SAMS Date Analyzed: Test Code: 300.0-W Chloride 4.85 Fluoride 4.77 Sulfate 5.06 Lab Sample ID: 1405337-006BMS Date Analyzed: Test Code: 300.0-W Chloride 2,400 Fluoride 2,190 Sulfate 2,870 Lab Sample ID: 1405337-004CMS Date Analyzed: Test Code: N02/N03-W-353.2 Nitrate/Nitrite (as N) 6.71 463 West 3600 South Salt Lake City, UT 84 I I 5 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com C SUMMARY REPORT Contact: Garrin Palmer Dept: WC QC Type: MS Reporting Amount Spike Ref. Units Method MDL Limit Spiked Amount %REC 05/16/2014 1659h mg/L E300.0 0.00623 0.100 5.000 0 96.9 mg!L E300.0 0.00510 0.100 5.000 0 95.3 mg!L E300.0 0.0331 0.750 5.000 0.0394 100 05/16/2014 1849h mg!L E300.0 3.12 50.0 2,500 200 88.1 mg/L E300.0 2.55 50.0 2,500 4.26 87.6 mg/L E300.0 16.6 375 2,500 639 89.2 05/16/2014 1816h mg/L E353.2 0.0184 0.500 5.000 1.64 101 1 -Matrix spike recovery indicates matrix interference. The method is in control as indicated by the LCS. Limits 90-110 90-110 90-110 90-110 90-110 90-110 90-110 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit Qual Report Date: 5/21/2014 Page 26 of31 All analyses applicable to the CW A. SOW A. and RCRA are performed in accordance to N ELAC protocols. Pertinent sampling information is located on the attached COC ConfidentiaJ Business Information: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of the n~me of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact, This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science. 463 West 3600 South Salt Lake City, UT 84115 Kyle F. Gross Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 Laboratory Director e-mail: awal@awal-labs.com, web: www.awal-labs.com Jose Rocha QA Officer C SUMMARY REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Lab Set ID: 1405337 Dept: we Project: May Monthly Ground Water QC Type: MSD Reporting Amount Spike Ref. RPDRef. RPD Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPD Limit Qual Lab Sample ID: 1405196-00SAMSD Date Analyzed: 05/16/2014 1715h Test Code: 300.0-W Chloride 5.18 mg/L E300.0 0.00623 0.100 5.000 0 104 90-110 4.85 6.64 20 Fluoride 5.17 mg/L E300.0 0.00510 0.100 5.000 0 103 90-110 4.77 8.05 20 Sulfate 5.40 mg!L E300.0 0.0331 0.750 5.000 0.0394 107 90-110 5.06 6.48 20 Lab Sample ID: 1405337-006BMSD Date Analyzed: 05/16/2014 1905h Test Code: 300.0-W Chloride 2,870 mg/L E300.0 3.12 50.0 2,500 200 107 90-110 2400 17.6 20 Fluoride 2,620 mg/L E300.0 2.55 50.0 2,500 4.26 105 90-110 2190 17.9 20 Sulfate 3,410 mg/L E300.0 16.6 375 2,500 639 Ill 90-110 2870 17.2 20 Lab Sample ID: 1405337-004CMSD Date Analyzed: 05/16/2014 1817h Test Code: N02/N03-W-353.2 Nitrate/Nitrite (as N) 7.10 mg/L E353.2 0.0184 0.500 5.000 1.64 109 90-110 6.71 5.66 10 1 -Matrix spike recovery indicates matrix inteiference. The method is in control as indicated by the LCS. Report Date: 5/21/2014 Page 27 of31 All analyses applicable to the CWA, SDWA, and RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC. Conftdenrial Business rnformation: This report is provided for the exclusive use of the addressee, Privileges of subsequt!nt use oftbe name of this company or any member of its staff, or reproduction of this report in connection with the advctiisement, promotion or sail! of any product or process, or in connection with the re-publication of this report fo• any purpose other than for the addressee will be granted only on contacL This company accepts no responsibility except for the due perfonnance of inspection and/or analysis in good faith and according to the rules of the trade and of science. ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1405337 Project: May Monthly Ground Water Analyte Result Lab Sample ID: LCS VOC-C 051614A Date Analyzed: Test Code: 8260-W Chloroform 18.9 Methylene chloride 17.6 Surr: I ,2-Dichloroethane-d4 48.9 Surr: 4-Bromofluorobenzene 48.5 Surr: Dibromofluoromethane 49.5 Surr: Toluene-d8 48.5 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, ToiJ Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awa1@awa1-1abs.com, web: www.awa1-1abs.com C SUMMARY REPORT Contact: Dept: QC Type: Reporting Amount Units Met bod MDL Limit Spiked 05/16/2014 73lh J.lg/L SW8260C: 0.626 2.00 20.00 J.lg/L SW8260C: 0.321 2.00 20.00 ~-tg/L SW8260C: 50.00 J.lg/L SW8260C: 50.00 J.lg/L SW8260C 50.00 J.lg/L SW8260C: 50.00 Garrin Palmer MSVOA LCS Spike Ref. Amount %REC 0 94.7 0 88.2 97.8 97.1 99.1 97.0 Limits 67-132 32-185 76-138 77-121 67-128 81 -135 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit Qual Report Date: 5/21/2014 Page 28 of31 All analyses applicable to the CWA. SDWA, and RCRA are perfonned in accordance co NELAC protocols. Pertinent sampling information is located on the attached COC. Confidential Business fnformation: This report is provided fOI' the exclusive use of the addressee. Privileges of subsequent use of the name of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re·publication of this report for any purpose other than for the addressee will be granted only on contact. This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science. ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1405337 Project: May Monthly Ground Water Analyte Result Lab Sample ID: MB VOC-C 051614A Date Analyzed: Test Code: 8260-W Carbon tetrachloride < 1.00 Chloroform < 1.00 Methylene chloride < 1.00 Surr: 1 ,2-Dichloroethane-d4 48.8 Surr: 4-Bromofluorobenzene 48.6 Surr: Dibromofluoromethane 47.0 Surr: Toluene-d8 48.5 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com QC SUMMARY REPORT Contact: Garrin Palmer Dept: MSVOA QC Type: MBLK Reporting Amount Spike Ref. Units Method MDL Limit Spiked Amount %REC 05/16/2014 808h IJ.g/L SW8260C 0.738 1.00 IJ.g/L SW8260C 0.626 1.00 IJ.g/L SW8260C 0.321 1.00 IJ.g!L SW8260C 50.00 97.7 IJ.g/L SW8260C 50.00 97.2 IJ.g/L SW8260C 50.00 94.1 !lg/L SW8260C 50.00 97.0 Limits 76-138 77-121 67-128 81 -135 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit Qual Report Date: 5/21/2014 Page 29 of 31 All analyses applicable to the CWA. SDWA. and RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC Confidentia1 Business rnformation: This report is provided for the exclusive use of the addressee. Privileges of subsequent use ofthe name of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This company accepts no responsibility except for the due perfonnance of inspection and/or analysis in good faith and according to the rules of the trade and of science. ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1405337 Project: May Monthly Ground Water Analyte Result Lab Sample ID: 1405337-004DMS Date Analyzed: Test Code: 8260-W Chloroform 1,950 Methylene chloride 382 Surr: I ,2-Dichloroethane-d4 993 Surr: 4-Bromofluorobenzene 953 Surr: Dibromofluoromethane 988 Surr: Toluene-d8 941 Units 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (80 I) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com C SUMMARY REPORT Contact: Dept: QC Type: Reporting Amount Method MDL Limit Spiked Garrin Palmer MSVOA MS Spike Ref. Amount o/oREC 05/16/2014 1209h ~giL SW8260C 12.5 40.0 400.0 1580 91.6 ~giL SW8260C 6.42 40.0 400.0 0 95.4 ~giL SW8260C 1,000 99.3 ~giL SW8260C 1,000 95.3 ~giL SW8260C 1,000 98.8 ~giL SW8260C 1,000 94.1 Limits 50-146 30-192 72-151 80-128 80-124 77-129 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit Qual Report Date: 5/21/20 14 Page 30 of31 All analyses applicable to the CWA. SDWA. and RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC. Confidential Business Information: This report is provided for the exclusive use of the addressee. Privileges of subsequent use of the name of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This company accepts no responsibility except for the due performance of inspection and/or analysis in good faith and according to the rules of the trade and of science. ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1405337 Project: May Monthly Ground Water Analyte Result Lab Sample ID: 1405337-004DMSD Date Analyzed: Test Code: 8260-W Chloroform 2,070 Methylene chloride 404 Surr: I ,2-Dichloroethane-d4 1,020 Surr: 4-Bromofluorobenzene 952 Surr: Dibromofluoromethane 991 Surr: Toluene-d8 954 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com OC SUMMARY REPORT Contact: Garrin Palmer Dept: MSVOA QCType: MSD Reporting Amount Spike Ref. Units Method MDL Limit Spiked Amount %REC 05/16/2014 1228h I! giL SW8260C 12.5 40.0 400.0 1580 123 l!g/L SW8260C 6.42 40.0 400.0 0 101 I! giL SW8260C 1,000 102 l!g/L SW8260C 1,000 95.2 !!giL SW8260C 1,000 99.1 I! giL SW8260C 1,000 95.4 Limits 50-146 30-192 72-151 80-128 80-124 77-129 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit 1950 6.20 25 382 5.65 25 Qual Report Date: 5/21/2014 Page 31 of 31 All analyses applicable to the CWA. SDWA. and RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC. Confidential Business Information: This 1eport is provided for the exclusive use of the addressee Privileges of subsequent use of the name of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any purpose othe1 than for the uddressee will be granted only on contact, This company accepts no responsibility except for the due perfonnance of inspection and/or analysis in good faith and according to the rules ofthe trade and of science~ American West Analytical Laboratories REVISED: 5/19/2014 UL Denison Carbon Tetrachloride added to VOCs per Kathy. MC WORK ORDER Summary WorkOrder: 1405337 Page1of2 Due Date: 5/28/2014 Client: Client ID: Project: Comments: SampleiD 1405337-00lA 1405337-002A 1405337-003A 1405337-0038 1405337-004A 1405337-0048 1405337-004C 1405337-0040 1405337-005A 1405337-0058 1405337-005C 1405337-006A 1405337-0068 Printed: 5/19/2014 Energy Fuels Resources, Inc. DENlOO Contact: Garrin Palmer May Monthly Ground Water QC Level: III WO Type: Project PA Rush. QC 3 (Summary/No chromatograms). Groundwater project specific DL's: see COC. Run 200.8 on the Agilent. EDD-Denison and ElM-Locus. Email Group. Sample for dissolved metals were field filtered.; DJ; Client Sample ID Collected Date Received Date Test Code Matrix Sel Storage ~-11_05142014 5/14/2014 1155h 5/16/2014 0920h 200.8-DIS Aqueous ~ df-dismet I SEL Analyte~: MN 200.8-DIS-PR D df-dismet ~-14_05132014 5/13/2014 1455h 5/16/2014 0920h 200.8-DIS Aqueous df-dis met I SEL Ana/ytes: MN 200.8-DIS-PR D df-dismet ~-25_05132014 5/13/2014 1200h 5/16/2014 0920h 200.8-DIS Aqueous df-dis met 2 SEL Analytes: CD U 200.8-DIS-PR 0 df-dis met 300.0-W df-wc 2 SEL Analytes: CL F ~-26_05142014 5/14/20141400h 5/16/2014 0920h 200.8-DIS Aqueous df-dis met I SEL Ana/yttJ.~: U 200.8-DIS-PR 0 df-dismet 300.0-W df-ci 1 SEL Analytes: CL N02/N03-W-353.2 0 df-no2/no3 8260-W ~ VOCFridge Test Group: 8260-W-Ot!~tqm; # qf Ana{ytes: 3 I# o/Surr: 4 ~-30_05142014 5/14/2014 1050h 5/16/2014 0920h 200.8-DIS Aqueous ~ df-dis met 2 SELAnalytes: SE U 200.8-DIS-PR 0 df-dismet 300.0-W df-cl I SEL Andlytu: CL N02/N03-W-353.2 li2J df-no2/no3 I SEL Analytes: N03N02N ~VV-31_05132014 5/13/20141400h S/16/20140920h 200.8-DIS Aqueous df-dis met I SEL Analytes: SE 200.8-DIS-PR D df-dis met 300.0-VV ~ df-wc 2 SEL Analytes: CL S04 FOR LAB ORA TORY USE ONLY [fill out on page 1 ]: %M l2f RT J2!' CN CZ/ TAT 1;6 QC ~ HOK f=.tf HOK __ _ HOK__ COG Emailed DB t;/u,fl'i WORK ORDER Summary WorkOrder: 1405337 Page2 of2 Client: Energy Fuels Resources, Inc. Due Date: 5/28/2014 Sample ID Client Sample ID Collected Date Received Date Test Code Matrix Sel Storage 1405337-006C MW-31_05132014 5/13/2014 1400h 5/16/2014 0920h N02/N03-W-353.2 Aqueous ~ df-no2/no3 I SEL Analytes: N03N02N 1405337-0060 TDS-W-2540C ~ ww-tds I SEL Altafyres.-TDS 1405337-007A MW-35_05142014 5/14/2014 1220h 5/16/2014 0920h 200.8-DIS Aqueous Vi df-dis met 4 SEL Analyti!S: MN SE TL U 200.8-DIS-PR 0 df-dis met 1405337-00SA MW-65,__05142014 5/1412014 1220h 5/16/2014 0920h 200.8-DIS Aqueous ~ df-dis met 4 SEL Analytes: MN SE TL U 200.8-DIS-PR D df-dis met 1405337-009A Trip Blank 5/14/2014 1400h 5/16/2014 0920h 8260-W Aqueous ~ VOCFridge 3 Test Group: 8260-W-Custom; #of Ana/ytes: 3 /# ofSurr: 4 Printed: 5/19/2014 FOR LABORATORY USE ONLY [fill out on page 1]: %M 0 RT 0 CN 0 TAT 0 QC 0 HOK __ HOK __ HOK___ COC Emailed. ____ _ CLIENT: ADDRESS: CONTACT: PHONE#: EMAIL: PROJECT NAME: PROJECT#: PO#: SAMPLER NAME: AMERICAN WEST ANALYTICAL LABORATORIES 463 W. 3600 S. SALT LAKE CITY, UT 84115 PHONE # (801j 263-8686 ToLL FREE # (888) 263-8686 FAX # (801) 263-8687 EMAIL AWALii!>AWAL·LABS.COM WWW.AWAL-LABS.COM Energy Fuels Resources, Inc. 6425 S. Hwy. 191 Blanding, UT 84511 Garrin Palmer DATE SAMPLE ID: CHAIN OF CUSTODY AU. ANALYSIS WlLL aa CONDUCTBD UStNG NELAP ACCR9)1'1l!D MBTHODS AND ALL DATA WILL BB R'I5PORn!D USING AWAL's STANDARD ANALVTB USTS AND RBPORTINCJ UMrTS (PQL) UNU!SB SJI'ECIFtC.AU.Y RBQUI!STED OTHI!R:W1511 OW THIS CHAIN OF CUSTODY AND/OR ATTACHED DOCUMBNTATJON. QC LEVEL: 3 co c::i 0 "' .._ t--c::i 0 £:!. co c::i 0 "' .._ t-- c::i 0 £:!. E g-I I·~ 0') -p TURN AROUND TIME: CO' CO' CO' c:i c:i c:i 0 0 0 <'I <'I <'I t::: t::: t::: c:i c:i c:i 0 0 0 ~ ~ ~ i 9 Ei li ~ ·a Gl "' 'ii tl cC 0 {II INCLUDE EDD: LOCUS UPLOAD EXCEL FIELD FILTERED FoR: Dluolved Metals FoR COMPUANCB WITH: 0 NELAP 0 RCRA 0 CWA 0 SDWA 0 ELAP I A2LA 0 NLLAP 0 NoN-CoMPUANCE 0 OTHER: KNOWN HAZARDS & SAMPLE COMMENTS ll-t~~37 AWAL LAB ~UlSET# • PAGE 1 OF 1 Analysis Ammonia COD Cyanide Metals NOz&N03 O&G Phenols Sulfide TKN TP04 Procedure: Frequency: Preservation Check Sheet s -~ le SetE doH -----------~---.- Preservative -oor ~ro?--I~ :-00-1 -oos -C{)(o pH<2H2S04 pH<2HzS04 pH>12 NaOH pH<2HN03 .-Je~ i\{-etO '\lef:, IIJeS ve<:;:. ves pH<2H2S04 I I I 1{1£-b '·e.,-~ V"eC:J pH<2HCL I 7 I pH<2H2S04 pH>9NaOH, Zn Acetate pH<2HzS04 pH<2HzS04 - Pour a small amount of sample in the sample lid Pour sample from Lid gently over wide range pH paper Do Not dip the pH paper in the sample bottle or lid -oo, -Otfl 1'\.IC-5 -..~.e..s I I 1) 2) 3) 4) 5) 6) 7) If sample is not preserved, properly list its extension and receiving pH in the appropriate column above Flag COC, notify client if requested Place client conversation on COC Samples may be adjusted All samples requiring preservation * + ... # • The sample required additional preservative upon receipt The sample was received unpreserved The Sample was received unpreserved and therefore preserved upon receipt The sample pH was unadjustable to a pH < 2 due to the sample matrix The sample pH was unadjustable to a pH> __ due to the sample matrix interference Lab SetiD: 1 Y1~~?J?-27 [t]::t!J Laboratories LLc a member of The GEL Group INC PO Box 30712 Charleston, SC 29417 2040 Savage Road Charleston, SC 29407 P 843.556.8171 F 843.766.1178 June 12, 2014 Ms. Kathy W eine1 Energy Fuels Resources (USA), Inc. 225 Union Boulevard Suite 600 Lakewood, Colorado 80228 Re: White Mesa Mill GW Work Order: 348856 Dear Ms. Weinel: GEL Laboratories, LLC (GEL) appreciates the opportunity to provide the enclosed analytical results for the sample(s) we received on May 16, 2014. This original data report has been prepared and reviewed in accordance with GEL's standard operating procedures. Our policy is to provide high quality, personalized analytical services to enable you to meet your analytical needs on time every time. We trust that you will find everything in order and to your satisfaction. If you have any questions, please do not hesitate to call me at (843) 556-8171, ext. 4505. Purchase Order: DW16138 Enclosures Sincerely Heather Shaffer Project Manager www.gel.com Page 2 of 15 Energy Fuels Resources (USA), Inc. White Mesa Mill GW SDG: 348856 Page 3 of 15 June 12, 2014 Laboratory Identification: GEL Laboratories LLC 2040 Savage Road Charleston, South Carolina 29407 (843) 556-8171 Summary: Receipt Narrative for Energy Fuels Resources (USA), Inc. SDG: 348856 Sample receipt: The samples arrived at GEL Laboratories LLC, Charleston, South Carolina on May 16, 2014 for analysis. Sample Identification: The laboratory received the following samples: Case Narrative: Laboratory ID 348856001 348856002 Client ID MVV-35 05142014 MVV-65_05142014 Sample analyses were conducted using methodology as outlined in GEL's Standard Operating Procedures. Any technical or administrative problems during analysis, data review, and reduction are contained in the analytical case narratives in the enclosed data package. The enclosed data package contains the following sections: Case Narrative, Chain of Custody, Cooler Receipt Checklist, Data Package Qualifier Definitions and data from the following fractions: Radiochemistry. Heather Shaffer Project Manager Sheet 1 of 1 CHAIN OF CUSTODY Samples Shipped to: _,G,;;;e:;-,1 L!;"a;cb;,:o:..::ra,to,;ri:':e"-s -:-------Contact: Garrin Palmer 2040 Savage Road Ph: 435 678 4115 Char1eston, SC 29407 ..:g::p:;,ali::m":e~r@~en~e~rg~yf7u-::e-;:ls~.c:=o=m~- Chain of Custody/Sampling Analysis Request Prolcwt Snmnlnrs Name S.~mnlors srnnnluro May Monlhly Ground Waler SamploiD _MW-35 05142014 MW-65 05f42014 Comments: Tamer Holliday Time Date Collected Collected 5/14/2014 1220 5/1412014 1220 I Laboratory Analysis Requested Gross A_!p_ha Gross ·Alpha Rellnquisned By:{Si~nru~e). / 1~ Tanner 'JldJ9£.J: ........... I._ _)cuwtex_. ~~ ' Datemme Rec.t" ·~ By;(Sfgnaturo) 5/15/2014 \,...v .... - 1030 If II Relinquished By;(Signature) _/ Oaloffime SAMPLE RECEIPT & REVIEW FORM !Client: f )IJ ~\ SDGJ.J\l t/COC!Work Order: ?+l'h 'f..~! p I<./ I.:Ulll~v (bJ(pfL~ ltcc.dvcd Dy: Date Received: Suspected Hazard Information I :tJ 0 *If Net Counts> IOOcpm on samples not marked "radioactive", contact the Radiation Safety Group for further ;;.. z i'!,Yestigation. CDC/Samples marked as radioactive? / ri\1Pximum Net Counts Observed* (Observed Counts -Area Background Counts): DL-DJV'\ Classified Radioactive II or Ill by RSO? / If yes, Were ~w.ipC<>·taken ofs:tlllj!lc contatiners <action levels? ~ CDC/Samples marked containing PCBs? e/ Package, COC, and/or Samples marked as / v beryllium or asbestos containing? ir_.YCll, snmplcs are to be scgrcgcntt'<l as S:tfcty Controlled S~mpl~~ and opcncll by the GEL SOI'cly Gmup. Ship_ped as a DOT Hazardous? / ltl~ll Class Shipped: UN#: Samples identified as Foreign Soil? _.,. Sample Receipt Criteria ~ ~ -1. ~ . ...,ualifiers (Required for Non-Conforming Items) Shipping containers received intact v Circle Applicable: 1 and sealed? / Seals broken Damaged container Leaking container Other (describe) Samples requiring cold preservation ,,........ Preservation Method: Ice bugs Blue ice Drydi~~( Q..lher (describe) 2 within (0 < 6 deg. C)?* , ......... ,......, *all temperatures are recorded in ~ ~· 2a Daily check perfonned and passed on ~ Tempemlure Device Serial #: 'Je~ )p~~£1 (_p j IR temperature gun? Secondary Temperature Device #(If · : 3 Chain of custody documents included with shipment? Circle Applicable: 4 Sample containers intact and sealed? Seals broken Damaged container Leaking container Other (describe) Samples requiring chemical v !Sample ID's, containers affected and observed pH: 5 I/ preservation at proper pH? I" n. • orlcierl.l.ot#; VOA vials free of head space (defined v I Sample !D's and containers affected: 6 as< 6rnrn bubble)? I/ 7 Are Encore containers present? ~yes, immediately deliver to Volatiles labomtory) Samples received within holding !D's and tests affected: 8 time? Sample ID's on COC match ID's on !Sample ID's and containers affected: 9 bottles? Date & time on COC match date & Sample ID's affected: 10 time on botlles? Number of containers received match Sample ID's affected: 11 number indicated on COC? ~ ~ Are sample containers identifiable as 12 GEL provided? 13 COC form is properly signed in relinquished/received sections? Circle Applicable: FedEx Air Fed Ex Ground UPS Field Services Courier Other 14 CatTier and tracking number. 608~ {/2_ ( iB13-)q Comments (Use Continuation Form if needed): PM (or PMA) review: Initials Gh.O , Date 5 1.1-14 Page _l_ of-+- GEL Laboratories LLC -Login Review Report Report Date: 12-JUN-14 Work Order: 348856 Page 1 of 2 GEL Work Order/SDG: 348856 Client SDG: 348856 May monthly ground water Work Order Due Date: 13-JUN-14 Collector: C Project Manager: Project Name: Purchase Order: Package Level: EDD Format: Heather Shaffer DNMI00100 White Mesa Mill GW DW16138 LEVEL3 EIM,...DNMI GELID Client Sample ID Client Sample Desc. 348856001 MVV-35_05142014 348856002 MVV-65_05142014 Client Sample ID -001 MVV-35_05142014 -002 MVV-65_05142014 Status Tests/Methods REVVV GFPC, Total Alpha Radium, Liquid REVVV GFPC, Total Alpha Radium, Liquid Collect Date & Time Package Due Date: EDD Due Date: Due Date: HXS1 Receive Time # of Date & Time Zone Cont. 14-MAY-14 12:20 16-MAY-14 09:00 -2 14-MAY-14 12:20 16-MAY-14 09:00 -2 Product Reference Gross Alpha Gross Alpha Fax Date PM Comments 10-JUN-14 13-JUN-14 13-JUN-14 Prelogin #: 20140516699 Project Workdef ID: 1294356 SDG Status: Closed Logged by: Fax Days to Lab Matrix Due Date Process CofC# Prelog Lab Field Group QC QC GROUND VVATER GROUND VVATER Temperature (C) 20 20 Aux Data 19 Receive Codes Product: GFCTORAL Workdef ID: 1297250 In Product Group? No Group Name: Group Reference: Method: EPA 900.1 Modified Product Description: GFPC, Total Alpha Radium, Liquid Samples: 001, 002 Parmname Check: All parmnames scheduled properly CAS# Contingent Tests Parmname Gross Radium Alpha Action Product Name Login Requirements: Requirement Description Client RDL or PQL & Unit Samples Reporting Units pCi/L Include? Comments Path: Standard Product Reference: Gross Alpha Moisture Correction: "As Received" Parm Included Included Custom Function in Sample? in QC? List? REG y y Yes <r) ........ '-+-; 0 '-.0 (!) gp A-. GEL Laboratories LLC -Login Review Report Peer Review py;, ___________ _ Work Order (SDG#), PO# Checked? ____ _ Report Date: 12-JUN-14 Work Order: 348856 Page 2 of 2 C of C signed in receiver location? _____ _ on ........ ....... 0 r- (!) ~ A.. List of current GEL Certifications as of 12 June 2014 State Certification Alaska UST-110 Arkansas 88-0651 CLIA 42D0904046 California NELAP 01151CA Colorado SC00012 Connecticut PH-0169 Delaware scooo 122013-10 DoD ELAP/ IS017025 A2LA 2567.01 Florida NELAP E87156 Foreign Soils Permit P330-12-00283,P330-12-00284 Georgia SC00012 Georgia SDWA 967 -Hawaii SC000122013-10 Idaho Chemistry SC00012 Idaho Radiochemistry SC00012 Illinois NELAP 200029 Indiana C-SC-01 Kansas NELAP E-10332 Kentucky 90129 Louisiana NELAP 03046 (AI33904) Louisiana SDW A LA130005 Maryland 270 Massachusetts M-SC012 Michigan 9976 Mississippi SC000122013-10 -Nebraska NE-OS-26-13 Nevada scooo 122014-1 New Hampshire NELAP 2054 New Jersey NELAP SC002 New Mexico SC00012 New York NELAP 11501 North Carolina 233 North Carolina SDWA 45709 Oklahoma 9904 Pennsylvania NELAP 68-00485 Plant Material Permit PDEP-12-00260 South Carolina Chemistry 10120001 South Carolina GVL 23611001 South Carolina Radiochemi 10120002 Tennessee TN 02934 TexasNELAP T104704235-14-9 UtahNELAP SC000122014-12 Vermont VT87156 Virginia NELAP 460202 Washington C780-12 Wisconsin 999887790 Page 8 of 15 Page 9 of 15 Method/ Analysis Information Product: Analytical Method: Analytical Batch Number: Sample ID 348856001 348856002 1203092577 1203092578 1203092579 1203092580 1203092581 Radiochemistry Case Narrative Energy Fuels Resources (DNMI) SDG348856 GFPC, Total Alpha Radium, Liquid EPA 900.1 Modified 1389559 Client ID MVV-35 05142014 MVV-65 05142014 Method Blank (MB) 34800200l(MVV-35_04252014) Sample Duplicate (DUP) 34800200l(MVV-35_04252014) Matrix Spike (MS) 34800200l(MVV-35_04252014) Matrix Spike Duplicate (MSD) Laboratory Control Sample (LCS) The samples in this SDG were analyzed on an "as received" basis. SOP Reference Procedure for preparation, analysis and reporting of analytical data are controlled by GEL Laboratories LLC as Standard Operating Procedure (SOP). The data discussed in this narrative has been analyzed in accordance with GL-RAD-A-010 REV# 15. Calibration Information: Calibration Information All initial and continuing calibration requirements have been met. Standards Information Standard solutions for these analysis are NIST traceable or verified with a NIST traceable standard and used before the expiration dates. Sample Geometry All counting sources were prepared in the same geometry as the calibration standards. Quality Control <OC) Information: Blank Information The blank volume is representative of the sample volume in this batch. Designated QC The following sample was used for QC: 348002001 (MVV-35_04252014). QC Information Page 10 of 15 All of the QC samples meet the required acceptance limits with the following exceptions: The sample and the duplicate, 1203092578 (MW-35_04252014), did not meet the relative percent difference requirement; however, they do meet the relative error ratio requirement with value of 1.53. Technical Information: Holding Time All sample procedures for this sample set were performed within the required holding time. Sample Re-prep/Re-analysis None of the samples in this sample set required reprep or reanalysis. Chemical Recoveries All chemical recoveries meet the required acceptance limits for this sample set. Recounts None of the samples in this batch were recounted. Miscellaneous Information: Data Exception (DER) Documentation Data exception reports are generated to document any procedural anomalies that may deviate from referenced SOP or contractual documents. A data exception report (DER) was not generated for this SDG. Sample-Specific MDA/MDC The MD A/MDC reported on the certificate of analysis is a sample-specific MD A/MDC. Additional Comments Additional comments were not required for this sample set. Qualifier Information Manual qualifiers were not required. Certification Statement Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless otherwise noted in the analytical case narrative. Page 11 of 15 GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407-(843) 556-8171 -www.gel.com Qualifier Definition Report for DNMIOOl Energy Fuels Resources (USA), Inc. Client SDG: 348856 GEL Work Order: 348856 The Qualifiers in this report are defined as follows: * A quality control analyte recovery is outside of specified acceptance criteria ** Analyte is a surrogate compound U Analyte was analyzed for, but not detected above the CRDL. ReviewN alidation GEL requires all analytical data to be verified by a qualified data reviewer. In addition, all CLP-like deliverables receive a third level review of the fractional data package. The following data validator verified the information presented in this data report: Signature:~~~ Date: 03 JUN 2014 Name: Theresa Austin Title: Group Leader GEL LABORATORIES LLC 2040 Savage Road Charleston, SC 29407-(843) 556-8171 -www.gel.com Energy Fuels Resources (USA), Inc. 225 Union Boulevard Suite 600 Contact: Lakewood, Colorado Ms. Kathy Weinel Workorder: 348856 Parmname Rad Gas Flow Batch 1389559 QC 1203092578 348002001 Gross Radium Alpha QC1203092581 LCS Gross Radium Alpha QC1203092577 MB Gross Radium Alpha QC1203092579 348002001 Gross Radium Alpha QC1203092580 348002001 Gross Radium Alpha Notes: DUP MS MSD NOM Uncertainty 555 Uncertainty Uncertainty 565 Uncertainty 565 Uncertainty QC Summary Sample Qual QC Units RPD% 2.95 4.41 pCi/L 39.7* +/-0.588 +/-0.586 528 pCi/L +/-6.13 u 0.586 pCi/L +/-0.304 2.95 524 pCi/L +/-0.588 +1-5.99 2.95 508 pCi/L 3.10 +/-0.588 +/-5.94 Counting Uncertainty is calculated at the 68% confidence level (!-sigma). The Qualifiers in this report are defined as follows: ** < > Analyte is a surrogate compound Result is less than value reported Result is greater than value reported The TIC is a suspected aldol-condensation product A B BD c D F H K L M M For General Chemistry and Organic analysis the target analyte was detected in the associated blank. Results are either below the MDC or tracer recovery is low Analyte has been confirmed by GC/MS analysis Results are reported from a diluted aliquot of the sample Estimated Value Analytical holding time was exceeded Analyte present. Reported value may be biased high. Actual value is expected to be lower. Analyte present. Reported value may be biased low. Actual value is expected to be higher. M if above MDC and less than LLD Matrix Related Failure NIA RPD or %Recovery limits do not apply. Nl See case narrative ND Analyte concentration is not detected above the detection limit Page 14 of15 Reoort Date: June 3, 2014 Page 1 of 2 REC% Ran_ge Anlst Date Time (0%-20%) CXP3 05/31114 13:06 95 (75%-125%) 05/31114 13:06 05/30114 16:44 92.3 (75%-125%) 05/31114 13:06 89.4 (0%-20%) 05/31114 13:06 GEL LABORATORIES LLC 2040 Savage Road Charleston, SC 29407-(843) 556-8171 -www.gel.com QC Summary Workorder: 348856 Parmname NOM Sample Qual QC Units --"R,Pc.::D:o..0.:..:.Yo"----'RE=..::C:....:%..::o _ __;:R=an"'ge Anlst NJ Q R u UI UJ UL X y h Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier One or more quality control criteria have not been met. Refer to the applicable narrative or DER. Sample results are rejected Analyte was analyzed for, but not detected above the CRDL. Gamma Spectroscopy--Uncertain identification Gamma Spectroscopy--Uncertain identification Not considered detected. The associated number is the reported concentration, which may be inaccurate due to a low bias. Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier QC Samples were not spiked with this compound RPD of sample and duplicate evaluated using +/-RL. Concentrations are <5X the RL. Qualifier Not Applicable for Radiochemistry. Preparation or preservation holding time was exceeded Page 2 of 2 Date Time ---~ N/A indicates that spike recovery limits do not apply when sample concentration exceeds spike cone. by a factor of 4 or more or %RPD not applicable. 1\ The Relative Percent Difference (RPD) obtained from the sample duplicate (DUP) is evaluated against the acceptance criteria when the sample is greater than five times (5X) the contract required detection limit (RL). In cases where either the sample or duplicate value is less than 5X the RL, a control limit of+/-the RL is used to evaluate the DUP result. * Indicates that a Quality Control parameter was not within specifications. For PS, PSD, and SDILT results, the values listed are the measured amounts, not final concentrations. Where the analytical method has been performed under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless qualified on the QC Summary. Page 15 of 15 TabG Quality Assurance and Data Validation Tables G-lA: Routine Field Data QA/QC Evaluation Time Req'd for 2 Time Pumped Amount I Well Sam_pJe Date Casings (min) Sufficient? Conductance RPDC%) pH RPD(%) Temr ("C) RPD(%} Redox Potential {Eh) RPD(%) Turbiditv (NTIJ) MW-01 5/28/2014 182.65 190 y 1995 1999 0.20 7.06 7.11 0.71 16.02 16.01 0.06 250 243 2.84 4 3.9 MW-02 5/28/2014 114.29 120 y 3884 3888 0.10 8.11 8.08 0.37 17.00 16.92 0.47 199 195 2.03 8.7 8.8 MW-03 5/30/2014 47.89 50 y 5980 5969 0.18 6.56 6.56 0.00 16.10 16.13 0.19 342 342 0.00 0 0 MW!f)l}X -.n'/~012_011 4! filWf' 65 ~m~11!(h!EY_ 6188 6158 ~0"·1 -6:6 1 &60 .0.15 I 15.05 I·S.l1!> .arga N}A _NC NM MW-05 6/4/2014 193.79 200 y 3047 3050 0.10 7.55 7.58 0.40 15.53 15.52 0.06 319 315 1.26 0 0 MW-11 6/3/2014 262.10 270 y 3075 3076 0.03 7.34 7.33 0.14 15.34 15.33 0.07 250 246 1.61 0 0 MW-12 6/4/2014 181.51 185 y 4347 4359 0.28 7.08 7.10 0.28 16.64 16.66 0.12 317 318 0.31 5.1 5.2 MW-14 6/3/2014 152.86 160 y 4105 4094 0.27 7.69 7.63 0.78 15.79 15.80 0.06 283 282 0.35 0 0 MW-15 6/4/2014 185.42 200 y 4488 4484 0.09 6.89 6.91 0.29 15.20 15.28 0.52 349 349 0.00 1.5 1.5 MW-17 5/30/2014 237.12 240 y 4075 4070 0.12 7.14 7.12 0.28 16.19 16.10 0.56 333 333 0.00 2 2 MW-18 5/27/2014 378.49 390 y 3623 3616 0.19 7.01 7.04 0.43 14.95 14.98 0.20 252 251 0.40 7.5 7.4 MW-19 5/27/2014 541.77 550 y 1650 1655 0.30 7.40 7.38 0.27 16.10 16.08 0.12 276 275 0.36 0 0 MW·20 6/18/201 4 NlA Ill/A Bailtddry 6120 6080 0.66 7.08 7.10 0.28 16.88 16.95 0.41 NM Ne NM MW-22 6111/2014 284.97 300 y 7999 7998 0.01 4.53 4.55 0.44 15.43 15.40 0.19 381 379 0.53 0 0 MW-'23 (,1/11/20'14 11-57 ll(:) Pu~dry 39~7 3974 0.43 6.70 6.67 0..1;5 17.92 17.7-9 0.73 N_M _NC N___M l'itW~24 5'/.10l2!!H4 42.X1 15 Pumped'-ot•y_ ~6 10: 4616 '0/13 6105 6:0'1 :O.jJ 15.9.8 'I6_.M .Oi3?· NM NC NM MW-25 6/2/2014 245.85 250 y 3287 3294 0.21 6.76 6.74 0.30 15.26 15.24 0.13 329 329 0.00 16 16 MW-26 6/5/2014 NA 3562 NC 6.78 NC 16.21 NC 235 NC 0 MW-27 5/28/2014 251.63 260 y 1580 1571 0.57 7.80 7.80 0.00 16.00 15.87 0.82 270 269 0.37 0 0 MW-28 6118/2014 177.84 180 y 4261 4274 0.30 6.78 6.78 0.00 15.31 15.28 0.20 240 241 0.42 0 0 MW-29 6/3/2014 154.85 160 y 4866 4889 0.47 8.05 7.98 0.87 15.39 15.38 0.06 193 191 1.04 0 0 MW-30 6/3/2014 210.04 215 y 2073 2056 0.82 6.89 6.89 0.00 15.02 14.94 0.53 346 343 0.87 2.5 2.6 MW-31 6/2/2014 374.04 380 y 2182 2189 0.32 8.38 8.23 1.81 15.83 15.80 0.19 302 301 0.33 0 0 MW-32 5/23/2014 345.75 355 y 3994 3996 0.05 6.63 6.64 0.15 14.59 14.63 0.27 190 185 2.67 16 17 MW-35 6/4/2014 73.66 75 y 4367 4367 0.00 6.81 6.83 0.29 14.55 14.59 0.27 340 336 1.18 0 0 MW-36 5/29/2014 67.10 70 y 5120 5129 0.18 6.95 6.95 0.00 14.90 14.89 0.07 352 352 0.00 0 0 .MW-37 6/18/20l4 NIA N/A B;~llc:ddry 45'15 4-591 Q,3S {r.611 6.65 0,15 15.27 ·IS.ll 0.26 NM NC NM The QA:P states that turbidity llh_ould be less th!ln 5 Nephelometric Turbidlry Units ~1'NTW") prior to sampling unless the well is c:l,l\!1lilleri'l,a,l by water that has a higher tu~qjditx. The QAP does not require U\!11 tud,)ldily measurements ~e l~s tlf\lt!_ S 'NIJlU priQl' to ·~amgliJ'Ig_. As P.t!_ll_~, tll~ n~lh!d observations regarding turbidity measurements less than 5 NTU are included for information purposes only. MW-26 is a COnlinuo_usly pumped well. c ·w «1 a . N/ A = The amount of water in the well was insufficient to purge. The pump was not able to operate due to the minimal amount of water. The well was purged and sampled with a bailer. NM = Not Measured. The QAP does not require the measurement of redox potential or turbidity in wells that were purged to dryness. NC = Not calculated. Well w~'~tirg~ ary after ~2 !."l!!Sing vq!mneS w~~ ~IIlo\ll:~t. I >5NTU RPD(%) N 2.53 y 1.14 N 0.00 N N€ N 0.00 N 0.00 y 1.94 N 0.00 N 0.00 N 0.00 y 1.34 N 0.00 N NC N 0.00 N NC -N N€ y 0.00 N NC N 0.00 N 0.00 N 0.00 N 3.92 N 0.00 y 6.06 N 0.00 N 0.00 N NC' G-1B: Acelerated Field Data QA/QC Evaluation Time Req'd for 2 Time Pumped Amount Well Sample Date Casings (min) Sufficient? Conductance RPD(%) pH RPD(%) Temp ("C) RPD(%) Redox Potentiai_(J':h) RPD(%) Turbidicy (NTU) Accelerated April Monthly MW-11 4/25/2014 260.82 265 y 2880 2875 0.17 7.71 7.71 0.00 15.03 15.00 0.20 311 305 1.95 4.0 4.0 MW-14 4/23/2014 153.71 155 y 3890 3891 0.03 6.88 6.84 0.58 14.51 14.49 0.14 408 407 0.25 0 0 MW-25 4/28/2014 247.59 250 y 3173 3180 0.22 7.20 7.18 0.28 14.57 14.55 0.14 294 294 0.00 113 110 MW-26 4/30/2014 NA 3328 NC 7.19 NC 15.12 NC 319 NC 0.0 MW-30 4/23/2014 210.94 215 y 2131 2076 2.61 7.07 7.06 0.14 14.67 14.65 0.14 314 313 0.32 0 0 MW-31 4/28/2014 375.24 380 y 2088 2086 0.10 7.41 7.45 0.54 14.39 14.37 0.14 299 296 1.01 0 0 MW-35 4/25/2014 72.88 75 y 4153 4152 0.02 6.78 6.79 0.15 14.40 14.41 0.07 358 354 1.12 0 0 Accelerated May Monthly MW-11 5114/2014 259.09 270 y 2930 2932 0.07 7.40 7.45 0.67 15.21 15.15 0.40 262 255 2.71 0 0 MW-14 5/13/2014 150.46 155 y 3991 3990 0.03 6.54 6.60 0.91 14.99 14.98 0.07 260 260 0.00 0 0 MW-25 5113/2014 244.64 255 y 3061 3078 0.55 6.78 6.80 0.29 17.95 17.94 0.06 250 249 0.40 37 38 MW-26 5114/2014 NA 3500 NC 7.13 NC 15.45 NC 276 NC 2.5 MW-30 5114/2014 207.03 210 y 2109 2112 0.14 6.87 6.88 0.15 15.05 15.04 0.07 214 213 0.47 0 0 MW-31 5113/2014 372.54 380 y 2133 2127 0.28 6.82 6.83 0.15 14.70 14.68 0.14 271 269 0.74 0 0 MW-35 5114/2014 70.65 75 y 4262 4268 0.14 7.07 7.10 0.42 14.93 14.90 0.20 251 247 1.61 0 0 The QAP states that turbidity should be less than 5 Nephelometric Turbidity Units ("NTU") prior to sampling unless the well is characterized by water that has a higher turbidity. The QAP does not require that turbidity measurements be less than 5 NTU prior to sampling. As such, the noted observations regarding turbidity measurements less than 5 NTU are included for information purposes only. MW-26 is a continuously pumped well. I <5 (NTU) RPD(%) y 0.00 y 0.00 N 2.69 y NC y 0.00 y 0.00 y 0.00 y 0.00 y 0.00 N 2.67 y NC y 0.00 y 0.00 y 0.00 G-2A: Holding Time Evaluation Hold Time Allowed Hold Hold Time Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check Trip Blank 2-Butanone 5/23/2014 5/28/2014 5 14 OK Trip Blank Acetone 5/23/2014 5/28/2014 5 14 OK Trip Blank Benzene 5/23/2014 5/28/2014 5 14 OK Trip Blank Carbon tetrachloride 5/23/2014 5/28/2014 5 14 OK Trip Blank Chloroform 5/23/2014 5/28/2014 5 14 OK Trip Blank Chloromethane 5/23/2014 5/28/2014 5 14 OK Trip Blank Methylene chloride 5/23/2014 5/28/2014 5 14 OK Trip Blank Naphthalene 5/23/2014 5/28/2014 5 14 OK Trip Blank Tetrahydrofuran 5/23/2014 5/28/2014 5 14 OK Trip Blank Toluene 5/23/2014 5/28/2014 5 14 OK Trip Blank Xylenes, Total 5/23/2014 5/28/2014 5 14 OK Trip Blank 2-Butanone 5/27/2014 5/30/2014 3 14 OK Trip Blank Acetone 5/27/2014 5/30/2014 3 14 OK Trip Blank Benzene 5/27/2014 5/30/2014 3 14 OK Trip Blank Carbon tetrachloride 5/27/2014 5/30/2014 3 14 OK Trip Blank Chloroform 5/27/2014 5/30/2014 3 14 OK Trip Blank Chloromethane 5/27/2014 5/30/2014 3 14 OK Trip Blank Methylene chloride 5/27/2014 5/30/2014 3 14 OK Trip Blank Naphthalene 5/27/2014 5/30/2014 3 14 OK Trip Blank Tetrahydrofuran 5/27/2014 5/30/2014 3 14 OK Tr!p Blank Toluene 5/27/2014 5/30/2014 3 14 OK Trip Blank Xylenes, Total 5/27/2014 5/30/2014 3 14 OK Trip Blank 2-Butanone 5/30/2014 6/3/2014 4 14 OK Trip Blank Acetone 5/30/2014 6/3/2014 4 14 OK Trip Blank Benzene 5/30/2014 6/3/2014 4 14 OK Trip Blank Carbon tetrachloride 5/30/2014 6/3/2014 4 14 OK Trip Blank Chloroform 5/30/2014 6/3/2014 4 14 OK Trip Blank Chloromethane 5/30/2014 6/3/2014 4 14 OK Trip.Blank Methylene chloride 5/30/2014 6/3/2014 4 14 OK Trip Blank Naphthalene 5/30/2014 6/3/2014 4 14 OK Trip Blank Tetrahydrofuran 5/30/2014 6/3/2014 4 14 OK Trip Blank Toluene 5/30/2014 6/3/2014 4 14 OK TriQ_Blank Xylenes, Total 5/30/2014 6/3/2014 4 14 OK Trip Blank 2-Butanone 6/2/2014 6/6/2014 4 14 OK Trip Blank Acetone 6/2/2014 6/6/2014 4 14 OK Trip Blank Benzene 6/2/2014 6/6/2014 4 14 OK TripBlank Carbon tetrachloride 6/2/2014 6/6/2014 4 14 OK Trip Blank Chloroform 6/2/2014 6/6/2014 4 14 OK Trip Blank Chloromethane 6/2/2014 6/6/2014 4 14 OK Trip Blank Methylene chloride 6/2/2014 6/6/2014 4 14 OK Trip Blank Naphthalene 6/2/2014 6/6/2014 4 14 OK Trip Blank Tetrahydrofuran 6/2/2014 6/6/2014 4 14 OK Trip Blank Toluene 6/2/2014 6/6/2014 4 14 OK Trip Blank Xylenes, Total 6/2/2014 6/6/2014 4 14 OK Trip Blank 2-Butanone 6/1112014 6/13/2014 2 14 OK Trip Blank Acetone 6/11/2014 6/13/2014 2 14 OK Trip Blank Benzene 6/ll/2014 6/13/2014 2 14 OK Trip Blank Carbon tetrachloride 6/ll/2014 6/13/2014 2 14 OK Trip Blank Chloroform 6/11/2014 6113/2014 2 14 OK Trip Blank Chloromethane 6/1112014 6/13/2014 2 14 OK Trip Blank Methylene chloride 6/11/2014 6/13/2014 2 14 OK Trip Blank Naphthalene 6/1112014 6/13/2014 2 14 OK Trip Blank Tetrahydrofuran 6/1112014 6/13/2014 2 14 OK Trip Blank Toluene 6/1112014 6/13/2014 2 14 OK G-2A: Holding Time Evaluation Hold Time Allowed Hold Hold Time Location ID Parameter Name Sample Date Analysis Date (Days) Time (Davs) Check Trip Blank Xylenes, Total 6/11/2014 6113/2014 2 I4 OK Trip Blank 2-Butanone 6/I8/20I4 6/I9/2014 1 14 OK Trip Blank Acetone 6/18/2014 6/19/2014 1 14 OK Trip Blank Benzene 6/18/20I4 6/19/20I4 I I4 OK Trip Blank Carbon tetrachloride 6/I8/20I4 6/I9/2014 1 14 OK Trip Blank Chloroform 6/18/20I4 6/19/20I4 1 I4 OK Trip Blank Chloromethane 6/18/2014 6/19/20I4 1 14 OK Trip Blank Methylene chloride 6118/20I4 6/I9/20I4 1 14 OK Trip Blank Naphthalene 6118/2014 6119/2014 1 14 OK Trip Blank Tetrah)rdrofuran 6/18/20I4 6119/2014 1 14 OK Trip Blank Toluene 6!18/20I4 6/19/2014 I 14 OK Trip Blank Xylenes, Total 6118/2014 6/19/2014 1 I4 OK MW-01 2-Butanone 5/28/2014 5/30/2014 2 14 OK MW-01 Acetone 5/28/2014 5/30/2014 2 14 OK MW-01 Ammonia (as N) 5/28/2014 6/4/2014 7 28 OK MW-01 Arsenic 5/28/2014 6/3/2014 6 180 OK MW-01 Benzene 5/28/2014 5/30/2014 2 14 OK MW-01 Beryllium 5/28/2014 6/3/2014 6 180 OK MW-01 Bicarbonate (as CaC03) 5/28/2014 6/3/2014 6 14 OK MW-01 Cadmium 5/28/2014 6/3/2014 6 180 OK MW-01 Calcium 5/28/2014 6/4/2014 7 180 OK MW-01 Carbon tetrachloride 5/28/2014 5/30/2014 2 14 OK MW-01 Carbonate (as CaC03) 5/28/2014 6/3/2014 6 14 OK MW-01 Chloride 5/28/2014 6/6/2014 9 28 OK MW-01 Chloroform 5/28/2014 5/30/2014 2 14 OK MW-01 Chloromethane 5/28/2014 5/30/2014 2 14 OK MW-01 Chromium 5/28/2014 6/3/2014 6 180 OK MW-01 Cobalt 5/28/2014 6/3/2014 6 180 OK MW-01 Copper 5/28/2014 6/3/2014 6 180 OK MW-01 Fluoride 5/28/2014 6/10/2014 13 27 OK MW-01 Gross Radium Alpha 5/28/2014 6/5/2014 8 I80 OK MW-01 Iron 5/28/2014 6/4/2014 7 180 OK MW-01 Lead 5/28/2014 6/3/2014 6 180 OK MW-01 Magnesium 5/28/2014 6/4/2014 7 180 OK MW-01 Manganese 5/28/2014 6/3/2014 6 180 OK MW-01 Mercury 5/28/2014 6/3/2014 6 180 OK MW-01 Methylene chloride 5/28/2014 5/30/2014 2 14 OK MW-01 Molybdenum 5/28/2014 6/3/2014 6 180 OK MW-01 Naphthalene 5/28/2014 5/30/2014 2 14 OK MW-01 Nickel 5/28/2014 6/3/2014 6 180 OK MW-01 Nitrate/Nitrite (as N) 5/28/2014 6/5/2014 8 28 OK MW-01 Potassium 5/28/2014 6/4/2014 7 180 OK MW-01 Selenium 5/28/2014 6/3/2014 6 180 OK MW-01 Silver 5/28/2014 6/3/2014 6 180 OK MW-01 Sodium 5/28/2014 6/4/2014 7 180 OK MW-01 Sulfate 5/28/2014 6/6/2014 9 28 OK MW-01 Tetrahydrofuran 5/28/2014 5/30/2014 2 14 OK MW-01 Thallium 5/28/2014 6/4/2014 7 180 OK MW-01 Tin 5/28/2014 6/4/2014 7 180 OK MW-01 Toluene 5/28/2014 5/30/2014 2 14 OK MW-01 Total Dissolved Solids 5/28/2014 5/30/2014 2 7 OK MW-01 Uranium 5/28/2014 6/4/2014 7 180 OK MW-01 Vanadium 5/28/2014 6/4/2014 7 180 OK MW-01 Xylenes, Total 5/28/2014 5/30/2014 2 14 OK G-2A: Holding Time Evaluation Hold Time Allowed Hold Hold Time Location ID Parameter Name Sample Date Analysis Date (Davs) Time (Days) Check MW-01 Zinc 5/28/2014 6/4/2014 7 180 OK MW-02 2-Butanone 5/28/2014 5/30/2014 2 14 OK MW-02 Acetone 5/28/2014 5/30/2014 2 14 OK MW-02 Ammonia (as N) 5/28/2014 6/4/2014 7 28 OK MW-02 Arsenic 5/28/2014 6/3/2014 6 180 OK MW-02 Benzene 5/28/2014 5/30/2014 2 14 OK MW-02 Beryllium 5/28/2014 6/3/2014 6 180 OK MW-02 Bicarbonate (as CaC03) 5/28/2014 6/3/2014 6 14 OK MW-02 Cadmium 5/28/2014 6/3/2014 6 180 OK MW-02 Calcium 5/28/2014 6/4/2014 7 180 OK MW-02 Carbon tetrachloride 5/28/2014 5/30/2014 2 14 OK MW-02 Carbonate (as CaC03) 5/28/2014 6/3/2014 6 14 OK MW-02 Chloride 5/28/2014 6/10/2014 13 28 OK MW-02 Chloroform 5/28/2014 5/30/2014 2 14 OK MW-02 Chloromethane 5/28/2014 5/30/2014 2 14 OK MW-02 Chromium 5/28/2014 6/3/2014 6 180 OK MW-02 Cobalt 5/28/2014 6/3/2014 6 180 OK MW-02 Copper 5/28/2014 6/3/2014 6 180 OK MW-02 Fluoride 5/28/2014 6/10/2014 13 27 OK MW-02 Gross Radium Alpha 5/28/2014 6/5/2014 8 180 OK MW-02 Iron 5/28/2014 6/4/2014 7 180 OK MW-02 Lead 5/28/2014 6/3/2014 6 180 OK MW-02 Magnesium 5/28/2014 6/4/2014 7 180 OK MW-02 Manganese 5/28/2014 6/3/2014 6 180 OK MW-02 Mercury 5/28/2014 6/3/2014 6 180 OK MW-02 Methylene chloride 5/28/2014 5/30/2014 2 14 OK MW-02 Molybdenum 5/28/2014 6/3/2014 6 180 OK MW-02 Naphthalene 5/28/2014 5/30/2014 2 14 OK MW-02 Nickel 5/28/2014 6/3/2014 6 180 OK MW-02 Nitrate/Nitrite (as N) 5/28/2014 6/5/2014 8 28 OK MW-02 Potassium 5/28/2014 6/4/2014 7 180 OK MW-02 Selenium 5/28/2014 6/3/2014 6 180 OK MW-02 Silver 5/28/2014 6/3/2014 6 180 OK MW-02 Sodium 5/28/2014 6/4/2014 7 180 OK MW-02 Sulfate 5/28/2014 6/6/2014 9 28 OK MW-02 Tetrahydrofuran 5/28/2014 5/30/2014 2 14 OK MW-02 Thallium 5/28/2014 6/4/2014 7 180 OK MW-02 Tin 5/28/2014 6/4/2014 7 180 OK MW-02 Toluene 5/28/2014 5/30/2014 2 14 OK MW-02 Total Dissolved Solids 5/28/2014 5/30/2014 2 7 OK MW-02 Uranium 5/28/2014 6/4/2014 7 180 OK MW-02 Vanadium 5/28/2014 6/4/2014 7 180 OK MW-02 Xylenes, Total 5/28/2014 5/30/2014 2 14 OK MW-02 Zinc 5/28/2014 6/4/2014 7 180 OK MW-03 2-Butanone 5/30/2014 6/3/2014 4 14 OK MW-03 Acetone 5/30/2014 6/3/2014 4 14 OK MW-03 Ammonia (as N) 5/30/2014 6/9/2014 10 28 OK MW-03 Arsenic 5/30/2014 6/9/2014 10 180 OK MW-03 Benzene 5/30/2014 6/3/2014 4 14 OK MW-03 Beryllium 5/30/2014 6/10/2014 11 180 OK MW-03 Bicarbonate (as CaC03) 5/30/2014 6/4/2014 5 14 OK MW-03 Cadmium 5/30/2014 6/9/2014 10 180 OK MW-03 Calcium 5/30/2014 6/1112014 12 180 OK MW-03 Carbon tetrachloride 5/30/2014 6/3/2014 4 14 OK G-2A: Holding Time Evaluation Hold Time Allowed Hold Hold Time Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check MW-03 Carbonate (as CaC03) 5/30/2014 6/4/2014 5 14 OK MW-03 Chloride 5/30/2014 6/10/2014 11 28 OK MW-03 Chloroform 5/30/2014 6/3/2014 4 14 OK MW-03 Chloromethane 5/30/2014 6/3/2014 4 14 OK MW-03 Chromium 5/30/2014 6/9/2014 10 180 OK MW-03 Cobalt 5/30/2014 6/9/2014 10 180 OK MW-03 Copper 5/30/2014 6/9/2014 10 180 OK MW-03 Fluoride 5/30/2014 6/10/2014 11 27 OK MW-03 Gross Radium Alpha 5/30/2014 6/26/2014 27 180 OK MW-03 Iron 5/30/2014 6/10/2014 11 180 OK MW-03 Lead 5/30/2014 6/10/2014 11 180 OK MW-03 Magnesium 5/30/2014 6/1112014 I2 I80 OK MW-03 Manganese 5/30/2014 6/9/2014 10 180 OK MW-03 Mercury 5/30/2014 6/5/2014 6 180 OK MW-03 Methylene chloride 5/30/2014 6/3/2014 4 14 OK MW-03 Molybdenum 5/30/2014 6/9/2014 10 180 OK MW-03 Naphthalene 5/30/20I4 6/3/2014 4 14 OK MW-03 Nickel 5/30/2014 6/9/2014 10 180 OK MW-03 Nitrate/Nitrite (as N) 5/30/2014 6/5/2014 6 28 OK MW-03 Potassium 5/30/2014 6112/2014 13 I80 OK MW-03 Selenium 5/30/2014 6/9/2014 10 180 OK MW-03 Silver 5/30/2014 6/9/2014 10 180 OK MW-03 Sodium 5/30/2014 6/12/2014 13 180 OK MW-03 Sulfate 5/30/2014 6/10/2014 11 28 OK MW-03 Tetrahydrofuran 5/30/2014 6/3/2014 4 14 OK MW-03 Thallium 5/30/2014 6/10/2014 1I I80 OK MW-03 Tin 5/30/2014 6/10/2014 11 180 OK MW-03 Toluene 5/30/2014 6/3/2014 4 14 OK MW-03 Total Dissolved Solids 5/30/2014 6/4/2014 5 7 OK MW-03 Uranium 5/30/2014 611112014 12 180 OK MW-03 Vanadium 5/30/2014 6112/2014 13 I80 OK MW-03 Xylenes, Total 5/30/2014 6/3/2014 4 14 OK MW-03 Zinc 5/30/2014 6/12/2014 13 180 OK MW-03a 2-Butanone 5/30/20I4 6/3/2014 4 14 OK MW-03a Acetone 5/30/2014 6/3/2014 4 14 OK MW-03a Ammonia (as N) 5/30/2014 6/9/2014 10 28 OK MW-03a Arsenic 5/30/2014 6/9/2014 10 180 OK MW-03a Benzene 5/30/2014 6/3/2014 4 14 OK MW-03a Beryllium 5/30/2014 6/10/2014 11 180 OK MW-03a Bicarbonate (as CaC03) 5/30/2014 6/4/2014 5 14 OK MW-03a Cadmium 5/30/2014 6/9/2014 10 180 OK MW-03a Calcium 5/30/2014 6/1112014 12 180 OK MW-03a Carbon tetrachloride 5/30/2014 6/3/2014 4 14 OK MW-03a Carbonate (as CaC03) 5/30/2014 6/4/2014 5 I4 OK MW-03a Chloride 5/30/2014 6/10/2014 II 28 OK MW-03a Chloroform 5/30/2014 6/3/2014 4 14 OK MW-03a Chloromethane 5/30/2014 6/3/20I4 4 14 OK MW-03a Chromium 5/30/2014 6/9/2014 10 180 OK MW-03a Cobalt 5/30/2014 6/9/2014 10 180 OK MW-03a Copper 5/30/2014 6/9/2014 10 180 OK MW-03a Fluoride 5/30/2014 6/10/2014 11 27 OK MW-03a Gross Radium Alpha 5/30/2014 6/26/2014 27 180 OK MW-03a Iron 5/30/2014 6/10/2014 11 180 OK MW-03a Lead 5/30/2014 6110/2014 11 180 OK G-2A: Holding Time Evaluation Hold Time Allowed Hold Hold Time Location ID Parameter Name Sample Date Analysis Date _ (Days) Time (Days) Check MW-03a Magnesium 5/30/2014 6/11/2014 12 180 OK MW-03a Manganese 5/30/2014 6/9/2014 10 180 OK MW-03a Mercury 5/30/2014 6/5/2014 6 180 OK MW-03a Methylene chloride 5/30/2014 6/3/2014 4 14 OK MW-03a Molybdenum 5/30/2014 6/9/2014 10 180 OK MW-03a N ap_htha1ene 5/30/2014 6/3/2014 4 14 OK MW-03a Nickel 5/30/2014 6/9/2014 10 180 OK MW-03a Nitrate/Nitrite (as N) 5/30/2014 6/5/2014 6 28 OK MW-03a Potassium 5/30/2014 6/12/2014 13 180 OK MW-03a Selenium 5/30/2014 6/9/2014 10 180 OK MW-03a Silver 5/30/2014 6/9/2014 lO 180 OK MW-03a Sodium 5/30/2014 6/12/2014 13 180 OK MW-03a Sulfate 5/30/2014 6/10/2014 11 28 OK MW-03a Tetrahydrofuran 5/30/2014 6/3/2014 4 14 OK MW-03a Thallium 5/30/2014 6/10/2014 11 180 OK MW-03a Tin 5/30/2014 6/10/2014 11 180 OK MW-03a Toluene 5/30/2014 6/3/2014 4 14 OK MW-03a Total Dissolved Solids 5/30/2014 6/4/2014 5 7 OK MW-03a Uranium 5/30/2014 6/10/2014 11 180 OK MW-03a Vanadium 5/30/2014 6/12/2014 13 180 OK MW-03a Xylenes, Total 5/30/2014 6/3/2014 4 14 OK MW-03a Zinc 5/30/2014 6/12/2014 13 180 OK MW-05 2-Butanone 6/4/2014 6/5/2014 1 14 OK MW-05 Acetone 6/4/2014 6/5/2014 1 14 OK MW-05 Ammonia (as N) 6/4/2014 6/16/2014 12 28 OK MW-05 Arsenic 6/4/2014 6/9/2014 5 180 OK MW-05 Benzene 6/4/2014 6/5/2014 1 14 OK MW-05 Beryllium 6/4/2014 6/11/2014 7 180 OK MW-05 Bicarbonate (as CaC03) 6/4/2014 6/10/2014 6 14 OK MW-05 Cadmium 6/4/2014 6/9/2014 5 180 OK MW-05 Calcium 6/4/2014 6/12/2014 8 180 OK MW-05 Carbon tetrachloride 6/4/2014 6/5/2014 1 14 OK MW-05 Carbonate (as CaC03) 6/4/2014 6/10/2014 6 14 OK MW-05 Chloride 6/4/2014 6/11/2014 7 28 OK MW-05 Chloroform 6/4/2014 6/5/2014 1 14 OK MW-05 Chloromethane 6/4/2014 6/5/2014 1 14 OK MW-05 Chromium 6/4/2014 6/9/2014 5 180 OK MW-05 Cobalt 6/4/2014 6/9/2014 5 180 OK MW-05 Copper 6/4/2014 6/9/2014 5 180 OK MW-05 Fluoride 6/4/2014 6/12/2014 8 27 OK MW-05 Gross Radium Alpha 6/4/2014 6/26/2014 22 180 OK MW-05 Iron 6/4/2014 6/11/2014 7 180 OK MW-05 Lead 6/4/2014 6/11/2014 7 180 OK MW-05 Magnesium 6/4/2014 6/12/2014 8 180 OK MW-05 Manganese 6/4/2014 6/9/2014 5 180 OK MW-05 Mercury 6/4/2014 6/10/2014 6 180 OK MW-05 Methylene chloride 6/4/2014 6/5/2014 1 14 OK MW-05 Molybdenum 6/4/2014 6/9/2014 5 180 OK MW-05 Naphthalene 6/4/2014 6/5/2014 1 14 OK MW-05 Nickel 6/4/2014 6/9/2014 5 180 OK MW-05 Nitrate/Nitrite (as N) 6/4/2014 6/14/2014 10 28 OK MW-05 Potassium 6/4/2014 6/12/2014 8 180 OK MW-05 Selenium 6/4/2014 6/9/2014 5 180 OK MW-05 Silver 6/4/2014 6/9/2014 5 180 OK G-2A: Holding Time Evaluation Hold Time Allowed Hold Hold Time Location ID Parameter Name Sample Date AnalySis Date .(pays) Time (Days) Check MW-05 Sodium 6/4/2014 6/12/2014 8 180 OK MW-05 Sulfate 6/4/2014 6/11/2014 7 28 OK MW-05 Tetrahydrofuran 6/4/2014 6/5/2014 1 14 OK MW-05 Thallium 6/4/2014 6/11/2014 7 180 OK MW-05 Tin 6/4/2014 6/11/2014 7 180 OK MW-05 Toluene 6/4/2014 6/5/2014 1 14 OK MW-05 Total Dissolved Solids 6/4/2014 6/6/2014 2 7 OK MW-05 Uranium 6/4/2014 611112014 7 180 OK MW-05 Vanadium 6/4/2014 6112/2014 8 180 OK MW-05 Xylenes, Total 6/4/2014 6/5/2014 1 14 OK MW-05 Zinc 6/4/2014 6/12/2014 8 180 OK MW-11 2-Butanone 6/3/2014 6/6/2014 3 14 OK MW-11 Acetone 6/3/2014 6/6/2014 3 14 OK MW-11 Ammonia (as N) 6/3/2014 6/16/2014 13 28 OK MW-11 Arsenic 6/3/2014 6/9/2014 6 180 OK MW-11 Benzene 6/3/2014 6/6/2014 3 14 OK MW-11 Beryllium 6/3/2014 6/11/2014 8 180 OK MW-11 Bicarbonate (as CaC03) 6/3/2014 6/10/2014 7 14 OK MW-11 Cadmium 6/3/2014 6/9/2014 6 180 OK MW-11 Calcium 6/3/2014 6/12/2014 9 180 OK MW-11 Carbon tetrachloride 6/3/2014 6/6/2014 3 14 OK MW-11 Carbonate (as CaC03) 6/3/2014 6/10/2014 7 14 OK MW-11 Chloride 6/3/2014 6/11/2014 8 28 OK MW-11 Chloroform 6/3/2014 6/6/2014 3 14 OK MW-11 Chloromethane 6/3/2014 6/6/2014 3 14 OK MW-11 Chromium 6/3/2014 6/9/2014 6 180 OK MW-11 Cobalt 6/3/2014 6/9/2014 6 180 OK MW-11 Copper 6/3/2014 6/9/2014 6 180 OK MW-11 Fluoride 6/3/2014 6/12/2014 9 27 OK MW-11 Gross Radium A!Q_ha 6/3/2014 6/26/2014 23 180 OK MW-11 Iron 6/3/2014 6/11/2014 8 180 OK MW-11 Lead 6/3/2014 6/11/2014 8 180 OK MW-11 Magnesium 6/3/2014 6/12/2014 9 180 OK MW-11 Manganese 6/3/2014 6/9/2014 6 180 OK MW-11 Mercury 6/3/2014 6110/2014 7 180 OK MW-11 Methylene chloride 6/3/2014 6/6/2014 3 14 OK MW-11 Molybdenum 6/3/2014 6/9/2014 6 180 OK MW-11 Naphthalene 6/3/2014 6/6/2014 3 14 OK MW-11 Nickel 6/3/2014 6/9/2014 6 180 OK MW-11 Nitrate/Nitrite (as N) 6/3/2014 6/14/2014 11 28 OK MW-11 Potassium 6/3/2014 6/12/2014 9 180 OK MW-11 Selenium 6/3/2014 6/9/2014 6 180 OK MW-11 Silver 6/3/2014 6/9/2014 6 180 OK MW-11 Sodium 6/3/2014 6/12/2014 9 180 OK MW-11 Sulfate 6/3/2014 6111/2014 8 28 OK MW-11 Tetrahydrofuran 6/3/2014 6/6/2014 3 14 OK MW-11 Thallium 6/3/2014 6/11/2014 8 180 OK MW-11 Tin 6/3/2014 611112014 8 180 OK MW-11 Toluene 6/3/2014 6/6/2014 3 14 OK MW-11 Total Dissolved Solids 6/3/2014 6/6/2014 3 7 OK MW-11 Uranium 6/3/2014 6111/2014 8 180 OK MW-11 Vanadium 6/3/2014 6/1212014 9 180 OK MW-11 Xylenes, Total 6/3/2014 6/6/2014 3 14 OK MW-11 Zinc 6/3/2014 6112/2014 9 180 OK G-2A: Holding Time Evaluation Hold Time Allowed Hold Hold Time Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check MW-12 2-Butanone 6/4/2014 6/6/2014 2 14 OK MW-12 Acetone 6/4/2014 6/6/2014 2 14 OK MW-12 Ammonia (as N) 6/4/2014 6/16/2014 12 28 OK MW-12 Arsenic 6/4/2014 6/9/2014 5 180 OK MW-12 Benzene 6/4/2014 6/6/2014 2 14 OK MW-12 Beryllium 6/4/2014 6/11/2014 7 180 OK MW-12 Bicarbonate (as CaC03) 6/4/2014 6/10/2014 6 14 OK MW-12 Cadmium 6/4/2014 6/9/2014 5 180 OK MW-12 Calcium 6/4/2014 6/12/2014 8 180 OK MW-12 Carbon tetrachloride 6/4/2014 6/6/2014 2 14 OK MW-12 Carbonate (as CaC03) 6/4/2014 6/10/2014 6 14 OK MW-12 Chloride 6/4/2014 6/12/2014 8 28 OK MW-12 Chloroform 6/4/2014 6/6/2014 2 14 OK MW-12 Chloromethane 6/4/2014 6/6/2014 2 14 OK MW-12 Chromium 6/4/2014 6/9/2014 5 180 OK MW-12 Cobalt 6/4/2014 6/9/2014 5 180 OK MW-12 Copper 6/4/2014 6/9/2014 5 180 OK MW-12 Fluoride 6/4/2014 6/12/2014 8 27 OK MW-12 Gross Radium Alpha 6/4/2014 6/26/2014 22 180 OK MW-12 Iron 6/4/2014 6/11/2014 7 180 OK MW-12 Lead 6/4/2014 6/ll/2014 7 180 OK MW-12 Magnesium 6/4/2014 6/12/2014 8 180 OK MW-12 Manganese 6/4/2014 6/9/2014 5 180 OK MW-12 Mercury 6/4/2014 6/10/2014 6 180 OK MW-12 Methylene chloride 6/4/2014 6/6/2014 2 14 OK MW-12 Molybdenum 6/4/2014 6/9/2014 5 180 OK MW-12 Naphthalene 6/4/2014 6/6/2014 2 14 OK MW-12 Nickel 6/4/2014 6/9/2014 5 180 OK MW-12 Nitrate/Nitrite (as N) 6/4/2014 6/14/2014 10 28 OK MW-12 Potassium 6/4/2014 6/12/2014 8 180 OK MW-12 Selenium 6/4/2014 6/9/2014 5 180 OK MW-12 Silver 6/4/2014 6/9/2014 5 180 OK MW-12 Sodium 6/4/2014 6/12/2014 8 180 OK MW-12 Sulfate 6/4/2014 6/12/2014 8 28 OK MW-12 Tetrahydrofuran 6/4/2014 6/6/2014 2 14 OK MW-12 Thallium 6/4/2014 6/11/2014 7 180 OK MW-12 Tin 6/4/2014 6/11/2014 7 180 OK MW-12 Toluene 6/4/2014 6/6/2014 2 14 OK MW-12 Total Dissolved Solids 6/4/2014 6/6/2014 2 7 OK MW-12 Uranium 6/4/2014 6/11/2014 7 180 OK MW-12 Vanadium 6/4/2014 6/12/2014 8 180 OK MW-12 Xylenes, Total 6/4/2014 6/6/2014 2 14 OK MW-12 Zinc 6/4/2014 6/12/2014 8 180 OK MW-14 2-Butanone 6/3/2014 6/6/2014 3 14 OK MW-14 Acetone 6/3/2014 6/6/2014 3 14 OK MW-14 Ammonia (as N) 6/3/2014 6/16/2014 13 28 OK MW-14 Arsenic 6/3/2014 6/9/2014 6 180 OK MW-14 Benzene 6/3/2014 6/6/2014 3 14 OK MW-14 Beryllium 6/3/2014 6/11/2014 8 180 OK MW-14 Bicarbonate (as CaC03) 6/3/2014 6/10/2014 7 14 OK MW-14 Cadmium 6/3/2014 6/9/2014 6 180 OK MW-14 Calcium 6/3/2014 6/12/2014 9 180 OK MW-14 Carbon tetrachloride 6/3/2014 6/6/2014 3 14 OK MW-14 Carbonate (as CaC03) 6/3/2014 6/10/2014 7 14 OK G-2A: Holding Time Evaluation Hold Time Allowed Hold Hold Time Location ID Parameter Name Sam_ple Date Analysis Date (Days) Time (Days) Check MW-14 Chloride 6/3/2014 6/12/2014 9 28 OK MW-14 Chloroform 6/3/2014 6/6/2014 3 14 OK MW-14 Chloromethane 6/3/2014 6/6/2014 3 14 OK MW-14 Chromium 6/3/2014 6/9/2014 6 180 OK MW-14 Cobalt 6/3/2014 6/9/2014 6 180 OK MW-14 Copper 6/3/2014 6/9/2014 6 180 OK MW-14 Fluoride 6/3/2014 6/12/2014 9 27 OK MW-14 Gross Radium Alpha 6/3/2014 6/26/2014 23 180 OK MW-14 Iron 6/3/2014 6/11/2014 8 180 OK MW-14 Lead 6/3/2014 6/11/2014 8 180 OK MW-14 Magnesium 6/3/2014 6/12/2014 9 180 OK MW-14 Manganese 6/3/2014 6/9/2014 6 180 OK MW-14 Mercury 6/3/2014 6/10/2014 7 180 OK MW-14 Methylene chloride 6/3/2014 6/6/2014 3 14 OK MW-14 Molybdenum 6/3/2014 6/9/2014 6 180 OK MW-14 Naphthalene 6/3/2014 6/6/2014 3 14 OK MW-14 Nickel 6/3/2014 6/9/2014 6 180 OK MW-14 Nitrate/Nitrite (as N) 6/3/2014 6/14/2014 11 28 OK MW-14 Potassium 6/3/2014 6/12/2014 9 180 OK MW-14 Selenium 6/3/2014 6/9/2014 6 180 OK MW-14 Silver 6/3/2014 6/9/2014 6 180 OK MW-14 Sodium 6/3/2014 6/12/2014 9 180 OK MW-14 Sulfate 6/3/2014 6/12/2014 9 28 OK MW-14 Tetrahydrofuran 6/3/2014 6/6/2014 3 14 OK MW-14 Thallium 6/3/2014 6/11/2014 8 180 OK MW-14 Tin 6/3/2014 6/11/2014 8 180 OK MW-14 Toluene 6/3/2014 6/6/2014 3 14 OK MW-14 Total Dissolved Solids 6/3/2014 6/6/2014 3 7 OK MW-14 Uranium 6/3/2014 6/11/2014 8 180 OK MW-14 Vanadium 6/3/2014 6/12/2014 9 180 OK MW-14 Xylenes, Total 6/3/2014 6/6/2014 3 14 OK MW-14 Zinc 6/3/2014 6/12/2014 9 180 OK MW-15 2-Butanone 6/4/2014 6/6/2014 2 14 OK MW-15 Acetone 6/4/2014 6/6/2014 2 14 OK MW-15 Ammonia (as N) 6/4/2014 6/16/2014 12 28 OK MW-15 Arsenic 6/4/2014 6/9/2014 5 180 OK MW-15 Benzene 6/4/2014 6/6/2014 2 14 OK MW-15 Beryllium 6/4/2014 6/11/2014 7 180 OK MW-15 Bicarbonate (as CaC03) 6/4/2014 6110/2014 6 14 OK MW-15 Cadmium 6/4/2014 6/9/2014 5 180 OK MW-15 Calcium 6/4/2014 6/12/2014 8 180 OK MW-15 Carbon tetrachloride 6/4/2014 6/6/2014 2 14 OK MW-15 Carbonate (as CaC03) 6/4/2014 6/10/2014 6 14 OK MW-15 Chloride 6/4/2014 6/12/2014 8 28 OK MW-15 Chloroform 6/4/2014 6/6/2014 2 14 OK MW-15 Chloromethane 6/4/2014 6/6/2014 2 14 OK MW-15 Chromium 6/4/2014 6/9/2014 5 180 OK MW-15 Cobalt 6/4/2014 6/9/2014 5 180 OK MW-15 Copper 6/4/2014 6/9/2014 5 180 OK MW-15 Fluoride 6/4/2014 6/12/2014 8 27 OK MW-15 Gross Radium Alpha 6/4/2014 6/26/2014 22 180 OK MW-15 Iron 6/4/2014 6111/2014 7 180 OK MW-15 Lead 6/4/2014 6/11/2014 7 180 OK MW-15 Magnesium 6/4/2014 6/12/2014 8 180 OK G-2A: Holding Time Evaluation Hold Time Allowed Hold Hold Time Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check MW-15 Manganese 6/4/2014 6/9/2014 5 180 OK MW-15 Mer·cury 6/4/2014 6/10/2014 6 180 OK MW-15 Methylene chloride 6/4/2014 6/6/2014 2 14 OK MW-15 Molybdenum 6/4/2014 6/9/2014 5 180 OK MW-15 Naphthalene 6/4/2014 6/6/2014 2 14 OK MW-15 Nickel 6/4/2014 6/9/2014 5 180 OK MW-15 Nitrate/Nitrite (as N) 6/4/2014 6/14/2014 10 28 OK MW-15 Potassium 6/4/2014 6/12/2014 8 180 OK MW-15 Selenium 6/4/2014 6/9/2014 5 180 OK MW-15 Silver 6/4/2014 6/9/2014 5 180 OK MW-15 Sodium 6/4/2014 6/12/2014 8 180 OK MW-15 Sulfate 6/4/2014 6/12/2014 8 28 OK MW-15 Tetrahydrofuran 6/4/2014 6/6/2014 2 14 OK MW-15 Thallium 6/4/2014 6/1112014 7 180 OK MW-15 Tin 6/4/2014 6111/2014 7 180 OK MW-15 Toluene 6/4/2014 6/6/2014 2 14 OK MW-15 Total Dissolved Solids 6/4/2014 6/6/2014 2 7 OK MW-15 Uranium 6/4/2014 611112014 7 180 OK MW-15 Vanadium 6/4/2014 6/12/2014 8 180 OK MW-15 Xylenes, Total 6/4/2014 6/6/2014 2 14 OK MW-15 Zinc 6/4/2014 6/12/2014 8 180 OK MW-17 2-Butanone 5/30/2014 6/3/2014 4 14 OK MW-17 Acetone 5/30/2014 6/3/2014 4 14 OK MW-17 Ammonia (as N) 5/30/2014 6/9/2014 10 28 OK MW-17 Arsenic 5/30/2014 6/9/2014 10 180 OK MW-17 Benzene 5/30/2014 6/3/2014 4 14 OK MW-17 Beryllium 5/30/2014 6/10/2014 11 180 OK MW-17 Bicarbonate (as CaC03) 5/30/2014 6/4/2014 5 14 OK MW-17 Cadmium 5/30/2014 6/9/2014 10 180 OK MW-17 Calcium 5/30/2014 6/11/2014 12 180 OK MW-17 Carbon tetrachloride 5/30/2014 6/3/2014 4 14 OK MW-17 Carbonate (as CaC03) 5/30/2014 6/4/2014 5 14 OK MW-17 Chloride 5/30/2014 6/10/2014 11 28 OK MW-17 Chloroform 5/30/2014 6/3/2014 4 14 OK MW-17 Chloromethane 5/30/2014 6/3/2014 4 14 OK MW-17 Chromium 5/30/2014 6/9/2014 10 180 OK MW-17 Cobalt 5/30/2014 6/9/2014 10 180 OK MW-17 Copper 5/30/2014 6/9/2014 10 180 OK MW-17 Fluoride 5/30/2014 6/10/2014 11 27 OK MW-17 Gross Radium Alpha 5/30/2014 6/26/2014 27 180 OK MW-17 Iron 5/30/2014 6/10/2014 11 180 OK MW-17 Lead 5/30/2014 6/10/2014 11 180 OK MW-17 Magnesium 5/30/2014 6/11/2014 12 180 OK MW-17 Manganese 5/30/2014 6/9/2014 10 180 OK MW-17 Mercury 5/30/2014 6/5/2014 6 180 OK MW-17 Methylene chloride 5/30/2014 6/3/2014 4 14 OK MW-17 Molybdenum 5/30/2014 6/9/2014 10 180 OK MW-17 Naphthalene 5/30/2014 6/3/2014 4 14 OK MW-17 Nickel 5/30/2014 6/9/2014 10 180 OK MW-17 Nitrate/Nitrite (as N) 5/30/2014 6/5/2014 6 28 OK MW-17 Potassium 5/30/2014 6/12/2014 13 180 OK MW-17 Selenium 5/30/2014 6/9/2014 10 180 OK MW-17 Silver 5/30/2014 6/9/2014 10 180 OK MW-17 Sodium 5/30/2014 6/12/2014 13 180 OK G-2A: Holding Time Evaluation Hold Time Allowed Hold Hold Time Location ID Parameter Name Sample Date Analysis Date _ (Days) Time (Days) Check MW-17 Sulfate 5/30/2014 6/10/2014 11 28 OK MW-17 Tetrahydrofuran 5/30/2014 6/3/2014 4 14 OK MW-17 Thallium 5/30/2014 6/10/2014 11 180 OK MW-17 Tin 5/30/2014 6/10/2014 11 180 OK MW-17 Toluene 5/30/2014 6/3/2014 4 14 OK MW-17 Total Dissolved Solids 5/30/2014 6/4/2014 5 7 OK MW-17 Uranium 5/30/2014 6/11/2014 12 180 OK MW-17 Vanadium 5/30/2014 6/12/2014 13 180 OK MW-17 Xylenes, Total 5/30/2014 6/3/2014 4 14 OK MW-17 Zinc 5/30/2014 6112/2014 13 180 OK MW-18 2-Butanone 5/27/2014 5/30/2014 3 14 OK MW-18 Acetone 5/27/2014 5/30/2014 3 14 OK MW-18 Ammonia (as N) 5/27/2014 6/4/2014 8 28 OK MW-18 Arsenic 5/27/2014 6/3/2014 7 180 OK MW-18 Benzene 5/27/2014 5/30/2014 3 14 OK MW-18 Beryllium 5/27/2014 6/3/2014 7 180 OK MW-18 Bicarbonate (as CaC03) 5/27/2014 6/3/2014 7 14 OK MW-18 Cadmium 5/27/2014 6/3/2014 7 180 OK MW-18 Calcium 5/27/2014 6/4/2014 8 180 OK MW-18 Carbon tetrachloride 5/27/2014 5/30/2014 3 14 OK MW-18 Carbonate (as CaC03) 5/27/2014 6/3/2014 7 14 OK MW-18 Chloride 5/27/2014 6/6/2014 10 28 OK MW-18 Chloroform 5/27/2014 5/30/2014 3 14 OK MW-18 Chloromethane 5/27/2014 5/30/2014 3 14 OK MW-18 Chromium 5/27/2014 6/3/2014 7 180 OK MW-18 Cobalt 5/27/2014 6/3/2014 7 180 OK MW-18 Copper 5/27/2014 6/3/2014 7 180 OK MW-18 Fluoride 5/27/2014 6/10/2014 14 27 OK MW-18 Gross Radium Alpha 5/27/2014 6/5/2014 9 180 OK MW-18 Iron 5/27/2014 6/4/2014 8 180 OK MW-18 Lead 5/27/2014 6/3/2014 7 180 OK MW-18 Magnesium 5/27/2014 6/4/2014 8 180 OK MW-18 Manganese 5/27/2014 6/3/2014 7 180 OK MW-18 Mercury 5/27/2014 6/3/2014 7 180 OK MW-18 Methylene chloride 5/27/2014 5/30/2014 3 14 OK MW-18 Molybdenum 5/27/2014 6/3/2014 7 180 OK MW-18 Naphthalene 5/27/2014 5/30/2014 3 14 OK MW-18 Nickel 5/27/2014 6/3/2014 7 180 OK MW-18 Nitrate/Nitrite (as N) 5/27/2014 6/5/2014 9 28 OK MW-18 Potassium 5/27/2014 6/4/2014 8 180 OK MW-18 Selenium 5/27/2014 6/3/2014 7 180 OK MW-18 Silver 5/27/2014 6/3/2014 7 180 OK MW-18 Sodium 5/27/2014 6/4/2014 8 180 OK MW-18 Sulfate 5/27/2014 6/6/2014 10 28 OK MW-18 Tetrahydrofuran 5/27/2014 5/30/2014 3 14 OK MW-18 Thallium 5/27/2014 6/4/2014 8 180 OK MW-18 Tin 5/27/2014 6/4/2014 8 180 OK MW-18 Toluene 5/27/2014 5/30/2014 3 14 OK MW-18 Total Dissolved Solids 5/27/2014 5/30/2014 3 7 OK MW-18 Uranium 5/27/2014 6/4/2014 8 180 OK MW-18 Vanadium 5/27/2014 6/4/2014 8 180 OK MW-18 Xylenes, Total 5/27/2014 5/30/2014 3 14 OK MW-18 Zinc 5/27/2014 6/4/2014 8 180 OK MW-19 2-Butanone 5/27/2014 5/30/2014 3 14 OK G-2A: Holding Time Evaluation Hold Time Allowed Hold Hold Time Location ID Parameter Name Sample Date Analysis Date (Days)_ Time (Days) Check MW-19 Acetone 5/27/2014 5/30/2014 3 14 OK MW-19 Ammonia (as N) 5/27/2014 6/4/2014 8 28 OK MW-19 Arsenic 5/27/2014 6/3/2014 7 180 OK MW-19 Benzene 5/27/2014 5/30/2014 3 14 OK MW-19 Bcry_llium 5/27/2014 6/3/2014 7 180 OK MW-19 Bicarbonate (as CaC03) 5/27/2014 6/3/2014 7 14 OK MW-19 Cadmium 5/27/2014 6/3/2014 7 180 OK MW-19 Calcium 5/27/2014 6/4/2014 8 180 OK MW-19 Carbon tetrachloride 5/27/2014 5/30/2014 3 14 OK MW-19 Carbonate (as CaC03) 5/27/2014 6/3/2014 7 14 OK MW-19 Chloride 5/27/2014 6/6/2014 10 28 OK MW-19 Chloroform 5/27/2014 5/30/2014 3 14 OK MW-19 Chloromethane 5/27/2014 5/30/2014 3 14 OK MW-19 Chromium 5/27/2014 6/3/2014 7 180 OK MW-19 Cobalt 5/27/2014 6/3/2014 7 180 OK MW-19 Copper 5/27/2014 6/3/2014 7 180 OK MW-19 Fluoride 5/27/2014 6/10/2014 14 27 OK MW-19 Gross Radium Alpha 5/27/2014 6/5/2014 9 180 OK MW-19 Iron 5/27/2014 6/4/2014 8 180 OK MW-19 Lead 5/27/2014 6/3/2014 7 180 OK MW-19 Magnesium 5/27/2014 6/4/2014 8 180 OK MW-19 Manganese 5/27/2014 6/3/2014 7 180 OK MW-19 Mercury 5/27/2014 6/3/2014 7 180 OK MW-19 Methylene chloride 5/27/2014 5/30/2014 3 14 OK MW-19 Molybdenum 5/27/2014 6/3/2014 7 180 OK MW-19 Naphthalene 5/27/2014 5/30/2014 3 14 OK MW-19 Nickel 5/27/2014 6/3/2014 7 180 OK MW-19 Nitrate/Nitrite (as N) 5/27/2014 6/5/2014 9 28 OK MW-19 Potassium 5/27/2014 6/4/2014 8 180 OK MW-19 Selenium 5/27/2014 6/3/2014 7 180 OK MW-19 Silver 5/27/2014 6/3/2014 7 180 OK MW-19 Sodium 5/27/2014 6/4/2014 8 180 OK MW-19 Sulfate 5/27/2014 6/6/2014 10 28 OK MW-19 Tetrat!ydrofuran 5/27/2014 5/30/2014 3 14 OK MW-19 Thallium 5/27/2014 6/4/2014 8 180 OK MW-19 Tin 5/27/2014 6/4/2014 8 180 OK MW-19 Toluene 5/27/2014 5/30/2014 3 14 OK MW-19 Total Dissolved Solids 5/27/2014 5/30/2014 3 7 OK MW-19 Uranium 5/27/2014 6/4/2014 8 180 OK MW-19 Vanadium 5/27/2014 6/4/2014 8 180 OK MW-19 Xvlenes, Total 5/27/2014 5/30/2014 3 14 OK MW-19 Zinc 5/27/2014 6/4/2014 8 180 OK MW-20 2-Butanone 6/18/2014 6/19/2014 1 14 OK MW-20 Acetone 6/18/2014 6/19/2014 1 14 OK MW-20 Ammonia (as N) 6/18/2014 6/25/2014 7 28 OK MW-20 Arsenic 6/18/2014 6/20/2014 2 180 OK MW-20 Benzene 6/18/2014 6/19/2014 1 14 OK MW-20 Beryllium 6/18/2014 6/20/2014 2 180 OK MW-20 Bicarbonate (as Ca<:;03) 6/18/2014 6/20/2014 2 14 OK MW-20 Cadmium 6/18/2014 6/20/2014 2 180 OK MW-20 Calcium 6/18/2014 6/25/2014 7 180 OK MW-20 Carbon tetrachloride 6/18/2014 6/19/2014 1 14 OK MW-20 Carbonate (as CaC03) 6/18/2014 6/20/2014 2 14 OK MW-20 Chloride 6/18/2014 6/24/2014 6 28 OK G-2A: Holding Time Evaluation Hold Time Allowed Hold Hold Time Location ID Parameter Name Samj.Jle Date Analysis Date roam Time (Days) Check MW-20 Chloroform 6/18/2014 6/19/2014 1 14 OK MW-20 Chloromethane 6/18/2014 6/19/2014 I 14 OK MW-20 Chromium 6/18/2014 6/20/2014 2 180 OK MW-20 Cobalt 6/18/2014 6/20/2014 2 180 OK MW-20 Copper 6/18/2014 6/20/2014 2 180 OK MW-20 Fluoride 6/18/2014 6/24/2014 6 27 OK MW-20 Gross Radium Alpha 6/18/2014 7/12/2014 24 180 OK MW-20 Iron 6/18/2014 6/25/2014 7 180 OK MW-20 Lead 6/18/2014 6/20/2014 2 180 OK MW-20 Mag_nes.ium 6/18/2014 6/25/2014 7 180 OK MW-20 Manganese 6/18/2014 6/20/2014 2 180 OK MW-20 Mercury 6/18/2014 6/24/2014 6 180 OK MW-20 Methylene chloride 6/18/2014 6119/2014 1 14 OK MW-20 Molybdenum 6/18/2014 6/20/2014 2 180 OK MW-20 Na12_hthalene 6/18/2014 6/19/2014 1 14 OK MW-20 Nickel 6/18/2014 6/20/2014 2 180 OK MW-20 Nitrate/Nitrite (as N) 6/18/2014 6/19/2014 1 28 OK MW-20 Potassium 6/18/2014 6/25/2014 7 180 OK MW-20 Selenium 6/18/2014 6/20/2014 2 180 OK MW-20 Silver 6/18/2014 6/20/2014 2 180 OK MW-20 Sodium 6/18/2014 6/25/2014 7 180 OK MW-20 Sulfate 6/18/2014 6/24/2014 6 28 OK MW-20 Tetrahydrofuran 6/18/2014 6/19/2014 1 14 OK MW-20 Thallium 6/18/2014 6/20/2014 2 180 OK MW-20 Tin 6/18/2014 6/23/2014 5 180 OK MW-20 Toluene 6/18/2014 6119/2014 1 14 OK MW-20 Total Dissolved Solids 6/18/2014 6/20/2014 2 7 OK MW-20 Uranium 6/18/2014 6/23/2014 5 180 OK MW-20 Vanadium 6/18/2014 6/25/2014 7 180 OK MW-20 Xylenes, Total 6118/2014 6119/2014 1 14 OK MW-20 Zinc 6/18/2014 6/25/2014 7 180 OK MW-22 2-Butanone 6/11/2014 6/13/2014 2 14 OK MW-22 Acetone 6111/2014 6/13/2014 2 14 OK MW-22 Ammonia (as N) 611112014 6/24/2014 13 28 OK MW-22 Arsenic 6/11/2014 6/16/2014 5 180 OK MW-22 Benzene 6/1112014 6/13/2014 2 14 OK MW-22 Beryllium 6/1112014 6/17/2014 6 180 OK MW-22 Bicarbonate (as CaC03) 611112014 6/25/2014 14 14 OK MW-22 Cadmium 6/1112014 6/16/2014 5 180 OK MW-22 Calcium 6/1112014 6117/2014 6 180 OK MW-22 Carbon tetrachloride 611112014 6/13/2014 2 14 OK MW-22 Carbonate (as CaC03) 611112014 6/25/2014 14 14 OK MW-22 Chloride 6/11/2014 6/23/2014 12 28 OK MW-22 Chloroform 6/1112014 6/13/2014 2 14 OK MW-22 Chloromethane 6/1112014 6/13/2014 2 14 OK MW-22 Chromium 6/1112014 6/16/2014 5 180 OK MW-22 Cobalt 6/1112014 6/16/2014 5 180 OK MW-22 Copper 6/1112014 6/16/2014 5 180 OK MW-22 Fluoride 6/1112014 6/23/2014 12 27 OK MW-22 Gross Radium Alpha 6/1112014 7112/2014 31 180 OK MW-22 Iron 6/11/2014 6/17/2014 6 180 OK MW-22 Lead 611112014 6117/2014 6 180 OK MW-22 Magnesiwn 6/11/2014 6/17/2014 6 180 OK MW-22 Manganese 6/1112014 6116/2014 5 180 OK G-2A: Holding Time Evaluation Hold Time Allowed Hold Hold Time Location ID Parameter Name Sample Date Analy$is Date (Days) Time ,(Days) Check MW-22 Mercury 6/1112014 6116/2014 5 180 OK MW-22 Methylene chloride 6111/2014 6/13/2014 2 14 OK MW-22 Molybd~num 611112014 6116/2014 5 180 OK MW-22 Naphthalene 611112014 6/13/2014 2 14 OK MW-22 Nickel 6/11/2014 6116/2014 5 180 OK MW-22 Nitrate/Nitrite (as N) 6/1112014 6/14/2014 3 28 OK MW-22 Potassium 6/1112014 6/19/2014 8 180 OK MW-22 Selenium 6/11/2014 6117/2014 6 180 OK MW-22 Silver 6/1112014 6/17/2014 6 180 OK MW-22 Sodium 6/1112014 6/17/2014 6 180 OK MW-22 Sulfate 6/1112014 6/20/2014 9 28 OK MW-22 Tetral'lydrofuran 6/1112014 6/13/2014 2 14 OK MW-22 Thallium 6/11/2014 6/18/2014 7 180 OK MW-22 Tin 6/1112014 6/16/2014 5 180 OK MW-22 Toluene 6/1112014 6/13/2014 2 14 OK MW-22 Total Dissolved Solids 6/1112014 6/17/2014 6 7 OK MW-22 Uranium 6/1112014 6/17/2014 6 180 OK MW-22 Vanadium 6/11/2014 6/17/2014 6 180 OK MW-22 Xylenes, Total 6/1112014 6/13/2014 2 14 OK MW-22 Zinc 6/1112014 6/17/2014 6 180 OK MW-23 2-Butanone 6/1112014 6/13/2014 2 14 OK MW-23 Acetone 6/1112014 6/13/2014 2 14 OK MW-23 Ammonia (as N) 6/11/2014 6/24/2014 13 28 OK MW-23 Arsenic 6/1112014 6/16/2014 5 180 OK MW-23 Benzene 6/1112014 6/13/2014 2 14 OK MW-23 Beryllium 6/1112014 6/17/2014 6 180 OK MW-23 Bicarbonate (as CaC03) 6/1112014 6/17/2014 6 14 OK MW-23 Cadmium 6/11/2014 6/16/2014 5 180 OK MW-23 Calcium 6/1112014 6/17/2014 6 180 OK MW-23 Carbon tetrachloride 6/1112014 6/13/2014 2 14 OK MW-23 Carbonate (as CaC03) 6/1112014 6117/2014 6 14 OK MW-23 Chloride 6/1112014 6/23/2014 12 28 OK MW-23 Chloroform 6/1112014 6/13/2014 2 14 OK MW-23 Chloromethane 611112014 6/13/2014 2 14 OK MW-23 Chromium 6/1112014 6/16/2014 5 180 OK MW-23 Cobalt 6/1112014 6/16/2014 5 180 OK MW-23 Copper 6/1112014 6/16/2014 5 180 OK MW-23 Fluoride 6/1112014 6/23/2014 12 27 OK MW-23 Gross Radium Alpha 6/11/2014 7112/2014 31 180 OK MW-23 Iron 6/1112014 6/17/2014 6 180 OK MW-23 Lead 6/1112014 6/17/2014 6 180 OK MW-23 Magnesium 6/1112014 6/17/2014 6 180 OK MW-23 Manganese 6/11/2014 6/16/2014 5 180 OK MW-23 Mercury 6/1112014 6/16/2014 5 180 OK MW-23 Methylene chloride 6/1112014 6/13/2014 2 14 OK MW-23 Molybdenum 6/1112014 6/16/2014 5 180 OK MW-23 Naphthalene 6/1112014 6/13/2014 2 14 OK MW-23 Nickel 6/1112014 6/16/2014 5 180 OK MW-23 Nitrate/Nitrite (as N) 6/11/2014 6/14/2014 3 28 OK MW-23 Potassium 611112014 6119/2014 8 180 OK MW-23 Selenium 6/11/2014 6/17/2014 6 180 OK MW-23 Silver 6/1112014 6/17/2014 6 180 OK MW-23 Sodium 6/1112014 6/17/2014 6 180 OK MW-23 Sulfate 611112014 6/20/2014 9 28 OK G-2A: Holding Time Evaluation Hold Time Allowed Hold Hold Time Location ID Parameter Name Sample Date Analysis Date co ayS) Time{Days) Check MW-23 Tctrahydro tluran 6/1112014 6113/2014 2 14 OK MW-23 Thallium 6/1112014 6118/2014 7 180 OK MW-23 Tin 6/11/2014 6/16/2014 5 180 OK MW-23 Toluene 6/1112014 6/13/2014 2 14 OK MW-23 Total Dissolved Solids 6/1112014 6/13/2014 2 7 OK MW-23 Uranium 6/1112014 6/17/2014 6 180 OK MW-23 Vanadium 6/1112014 6/17/2014 6 180 OK MW-23 Xylcnes, Total 6/11/2014 6/13/2014 2 14 OK MW-23 Zinc 6/1112014 6/17/2014 6 180 OK MW-24 2-Butanone 5/30/2014 6/3/2014 4 14 OK MW-24 Acetone 5/30/2014 6/3/2014 4 14 OK MW-24 Ammonia (as N) 5/30/2014 6/9/2014 10 28 OK MW-24 Arsenic 5/30/2014 6/9/2014 10 180 OK MW-24 Benzene 5/30/2014 6/3/2014 4 14 OK MW-24 Beryllium 5/30/2014 6/10/2014 11 180 OK MW-24 Bicarbonate (as CaC03) 5/30/2014 6/4/2014 5 14 OK MW-24 Cadmium 5/30/2014 6/9/2014 10 180 OK MW-24 Calcium 5/30/2014 6/11/2014 12 180 OK MW-24 Carbon tetrachloride 5/30/2014 6/3/2014 4 14 OK MW-24 Carbonate_(as CaC03) 5/30/2014 6/4/2014 5 14 OK MW-24 Chloride 5/30/2014 6/10/2014 11 28 OK MW-24 Chloroform 5/30/2014 6/3/2014 4 14 OK MW-24 Chloromethane 5/30/2014 6/3/2014 4 14 OK MW-24 Chromium 5/30/2014 6/9/2014 10 180 OK MW-24 Cobalt 5/30/2014 6/9/2014 10 180 OK MW-24 Copper 5/30/2014 6/9/2014 10 180 OK MW-24 Fluoride 5/30/2014 6/10/2014 11 27 OK MW-24 Gross Radium Alpha 5/30/2014 6/26/2014 27 180 OK MW-24 Iron 5/30/2014 6/10/2014 11 180 OK MW-24 Lead 5/30/2014 6/10/2014 11 180 OK MW-24 Magnesium 5/30/2014 6/1112014 12 180 OK MW-24 Manganese 5/30/2014 6/10/2014 11 180 OK MW-24 Mercury 5/30/2014 6/5/2014 6 180 OK MW-24 Methylene chloride 5/30/2014 6/3/2014 4 14 OK MW-24 Molybdenum 5/30/2014 6/9/2014 10 180 OK MW-24 Naphthalene 5/30/2014 6/3/2014 4 14 OK MW-24 Nickel 5/30/2014 6/9/2014 10 180 OK MW-24 Nitrate/Nitrite (as N) 5/30/2014 6/5/2014 6 28 OK MW-24 Potassium 5/30/2014 6/12/2014 13 180 OK MW-24 Selenium 5/30/2014 6/9/2014 10 180 OK MW-24 Silver 5/30/2014 6/9/2014 10 180 OK MW-24 Sodium 5/30/2014 6/12/2014 13 180 OK MW-24 Sulfate 5/30/2014 6/10/2014 11 28 OK MW-24 Tetrahydrofuran 5/30/2014 6/3/2014 4 14 OK MW-24 Thallium 5/30/2014 6/10/2014 11 180 OK MW-24 Tin 5/30/2014 6/10/2014 11 180 OK MW-24 Toluene 5/30/2014 6/3/2014 4 14 OK MW-24 Total Dissolved Solids 5/30/2014 6/4/2014 5 7 OK MW-24 Uranium 5/30/2014 6/10/2014 11 180 OK MW-24 Vanadium 5/30/2014 6/12/2014 13 180 OK MW-24 Xylencs, Total 5/30/2014 6/3/2014 4 14 OK MW-24 Zinc 5/30/2014 6/12/2014 13 180 OK MW-25 2-Butanone 6/2/2014 6/3/2014 1 14 OK MW-25 Acetone 6/2/2014 6/3/2014 1 14 OK G-2A: Holding Time Evaluation Hold Time Allowed Hold Hold Time Location ID Parameter Name Sampl.e Date Analy$i$ Date (()ay_s) Time (i{)ays) Check MW-25 Ammonia (as N) 6/2/2014 6/9/2014 7 28 OK MW-25 Arsenic 6/2/2014 6/9/2014 7 180 OK MW-25 Benzene 6/2/2014 6/3/2014 I 14 OK MW-25 Beryllium 6/2/2014 6/10/2014 8 180 OK MW-25 Bicarbonate (as CaC.03) 6/2/2014 6/4/2014 2 14 OK MW-25 Cadmium 6/2/2014 6/9/2014 7 180 OK MW-25 Calcium 6/2/2014 6/1112014 9 180 OK MW-25 Carbon tetrachloride 6/2/2014 6/3/2014 1 14 OK MW-25 Carbonate {as CaC03) 6/2/2014 6/4/2014 2 14 OK MW-25 Chloride 6/2/2014 6/10/2014 8 28 OK MW-25 Chloroform 6/2/2014 6/3/2014 1 14 OK MW-25 Chloromethane 6/2/2014 6/3/2014 1 14 OK MW-25 Chromium 6/2/2014 6/9/2014 7 180 OK MW-25 Cobalt 6/2/2014 6/9/2014 7 180 OK MW-25 Copper 6/2/2014 6/9/2014 7 180 OK MW-25 Fluoride 6/2/2014 6/10/2014 8 27 OK MW-25 Gross Radium Alpha 6/2/2014 6/26/2014 24 180 OK MW-25 Iron 6/2/2014 6/10/2014 8 180 OK MW-25 Lead 6/2/2014 6110/2014 8 180 OK MW-25 Magnesium 6/2/2014 6/11/2014 9 180 OK MW-25 Manganese 6/2/2014 6/9/2014 7 180 OK MW-25 Mercury 6/2/2014 6/5/2014 3 180 OK MW-25 Methylene chloride 6/2/2014 6/3/2014 1 14 OK MW-25 Moly_bdeoum 6/2/2014 6/9/2014 7 180 OK MW-25 Naphthalene 6/2/2014 6/3/2014 1 14 OK MW-25 Nickel 6/2/2014 6/9/2014 7 180 OK MW-25 Nitrate/Nitrite (as N) 6/2/2014 6/5/2014 3 28 OK MW-25 Potassium 6/2/2014 6/12/2014 10 180 OK MW-25 Selenium 6/2/2014 6/9/2014 7 180 OK MW-25 Silver 6/2/2014 6/9/2014 7 180 OK MW-25 Sodium 6/2/2014 6/12/2014 10 180 OK MW-25 Sulfate 6/2/2014 6/10/2014 8 28 OK MW-25 Tetrahydrofuran 6/2/2014 6/3/2014 1 14 OK MW-25 Thallium 6/2/2014 6/10/2014 8 180 OK MW-25 Tin 6/2/2014 6110/2014 8 180 OK MW-25 Toluene 6/2/2014 6/3/2014 1 14 OK MW-25 Total Dissolved Solids 6/2/2014 6/4/2014 2 7 OK MW-25 Uranium 6/2/2014 6/10/2014 8 180 OK MW-25 Vanadium 6/2/2014 6/12/2014 10 180 OK MW-25 Xylenes, Total 6/2/2014 6/3/2014 1 14 OK MW-25 Zinc 6/2/2014 6/12/2014 10 180 OK MW-26 2-Butanone 6/5/2014 6/6/2014 1 14 OK MW-26 Acetone 6/5/2014 6/6/2014 1 14 OK MW-26 Ammonia (as N) 6/5/2014 6/16/2014 11 28 OK MW-26 Arsenic 6/5/2014 6/9/2014 4 180 OK MW-26 Benzene 6/5/2014 6/6/2014 1 14 OK MW-26 J3cr.yllium 6/5/2014 6/1112014 6 180 OK MW-26 Bicarbonate (as CaC03). 6/5/2014 6/10/2014 5 14 OK MW-26 Cadmium 6/5/2014 6/9/2014 4 180 OK MW-26 Calcium 6/5/2014 6112/2014 7 180 OK MW-26 Carbon tetrachloride 6/5/2014 6/6/2014 1 14 OK MW-26 Carbonate (as CaC03) 6/5/2014 6/10/2014 5 14 OK MW-26 Chloride 6/5/2014 6/12/2014 7 28 OK MW-26 Chloroform 6/5/2014 6/6/2014 1 14 OK G-2A: Holding Time Evaluation Hold Time Allowed Hold Hold Time Location ID Parameter Name Sample Date Ailal)'sis Date ~Days) Time (Days) Check MW-26 Chloromethane 6/5/2014 6/6/2014 1 14 OK MW-26 Chromium 6/5/2014 6/9/2014 4 180 OK MW-26 Cobalt 6/5/2014 6/9/2014 4 180 OK MW-26 Copper 6/5/2014 6/9/2014 4 180 OK MW-26 Fluoride 6/5/2014 6112/2014 7 27 OK MW-26 Gross Radium Alpha 6/5/2014 6/26/2014 21 180 OK MW-26 Iron 6/5/2014 6111/2014 6 180 OK MW-26 Lead 6/5/2014 6/11/2014 6 180 OK MW-26 Magnesium 6/5/2014 6/12/2014 7 180 OK MW-26 Manganese 6/5/2014 6/9/2014 4 180 OK MW-26 Mercury 6/5/2014 6/10/2014 5 180 OK MW-26 Methylene chloride 6/5/2014 6/6/2014 1 14 OK MW-26 Molybdenum 6/5/2014 6/9/2014 4 180 OK MW-26 Naphthalene 6/5/2014 6/6/2014 1 14 OK MW-26 Nickel 6/5/2014 6/9/2014 4 180 OK MW-26 Nitrate/Nitrite (as N) 6/5/2014 6114/2014 9 28 OK MW-26 Potassium 6/5/2014 6/12/2014 7 180 OK MW-26 Selenium 6/5/2014 6/9/2014 4 180 OK MW-26 Silver 6/5/2014 6/9/2014 4 180 OK MW-26 Sodium 6/5/2014 6112/2014 7 180 OK MW-26 Sulfate 6/5/2014 6/12/2014 7 28 OK MW-26 Tetrahydrofuran 6/5/2014 6/6/2014 1 14 OK MW-26 Thallium 6/5/2014 6/11/2014 6 180 OK MW-26 Tin 6/5/2014 611112014 6 180 OK MW-26 Toluene 6/5/2014 6/6/2014 1 14 OK MW-26 Total Dissolved Solids 6/5/2014 6/6/2014 1 7 OK MW-26 Uranium 6/5/2014 6/11/2014 6 180 OK MW-26 Vanadium 6/5/2014 6/12/2014 7 180 OK MW-26 Xylenes, Total 6/5/2014 6/6/2014 1 14 OK MW-26 Zinc 6/5/2014 6/12/2014 7 180 OK MW-27 2-Butanone 5/28/2014 5/30/2014 2 14 OK MW-27 Acetone 5/28/2014 5/30/2014 2 14 OK MW-27 Ammonia (as N) 5/28/2014 6/4/2014 7 28 OK MW-27 Arsenic 5/28/2014 6/3/2014 6 180 OK MW-27 Benzene 5/28/2014 5/30/2014 2 14 OK MW-27 Beryllium 5/28/2014 6/3/2014 6 180 OK MW-27 Bicarbonate (as CaC03) 5/28/2014 6/3/2014 6 14 OK MW-27 Cadmium 5/28/2014 6/3/2014 6 180 OK MW-27 Calcium 5/28/2014 6/4/2014 7 180 OK MW-27 Carbon tetrachloride 5/28/2014 5/30/2014 2 14 OK MW-27 Carbonate (as CaC03) 5/28/2014 6/3/2014 6 14 OK MW-27 Chloride 5/28/2014 6/6/2014 9 28 OK MW-27 Chloroform 5/28/2014 5/30/2014 2 14 OK MW-27 Chloromethane 5/28/2014 5/30/2014 2 14 OK MW-27 Chromium 5/28/2014 6/3/2014 6 180 OK MW-27 Cobalt 5/28/2014 6/3/2014 6 180 OK MW-27 C_Qimer 5/28/2014 6/3/2014 6 180 OK MW-27 Fluoride 5/28/2014 6110/2014 13 27 OK MW-27 Gross Radium Alpha 5/28/2014 6/5/2014 8 180 OK MW-27 Iron 5/28/2014 6/4/2014 7 180 OK MW-27 Lead 5/28/2014 6/3/2014 6 180 OK MW-27 Mugnesium 5/28/2014 6/4/2014 7 180 OK MW-27 Mangane~e 5/28/2014 6/3/2014 6 180 OK MW-27 Mercury 5/28/2014 6/3/2014 6 180 OK G-2A: Holding Time Evaluation Hold Time Allowed Hold Hold Time Location ID Parameter Name Sample Date Analysis Date (Days) Time {Days) Check MW-27 MeLhylen~ chloride 5/28/2014 5/30/2014 2 14 OK MW-27 Molybdenum 5/28/2014 6/3/2014 6 180 OK MW-27 NaQ!Hh alene 5/28/2014 5/30/2014 2 14 OK MW-27 Nickel 5/28/2014 6/3/2014 6 180 OK MW-27 Nitrate/Nitrite (as N) 5/28/2014 6/5/2014 8 28 OK MW-27 Potassium 5/28/2014 6/4/2014 7 180 OK MW-27 Selenium 5/28/2014 6/3/2014 6 180 OK MW-27 Silver 5/28/2014 6/3/2014 6 180 OK MW-27 Sodium 5/28/2014 6/4/2014 7 180 OK MW-27 Sulfate 5/28/2014 6/6/2014 9 28 OK MW-27 Tetrahydrofuran 5/28/2014 5/30/2014 2 14 OK MW-27 Thallium 5/28/2014 6/4/2014 7 180 OK MW-27 Tin 5/28/2014 6/4/2014 7 180 OK MW-27 Toluene 5/28/2014 5/30/2014 2 14 OK MW-27 Total Dissolved Solids 5/28/2014 5/30/2014 2 7 OK MW-27 Uranium 5/28/2014 6/4/2014 7 180 OK MW-27 Vanadium 5/28/2014 6/4/2014 7 180 OK MW-27 Xylenes, Total 5/28/2014 5/30/2014 2 14 OK MW-27 Zinc 5/28/2014 6/4/2014 7 180 OK MW-28 2-Butanone 6/18/2014 6/19/2014 1 14 OK MW-28 Acetone 6/18/2014 6/19/2014 1 14 OK MW-28 Ammonia (as N) 6/18/2014 6/25/2014 7 28 OK MW-28 Arsenic 6/18/2014 6/20/2014 2 180 OK MW-28 Benzene 6/18/2014 6/19/2014 1 14 OK MW-28 BeryJlium 6/18/2014 6/20/2014 2 180 OK MW-28 Bicarbonate (as CaC03) 6/18/2014 6/20/2014 2 14 OK MW-28 Cadmium 6/18/2014 6/20/2014 2 180 OK MW-28 Calcium 6/18/2014 6/25/2014 7 180 OK MW-28 Carbon tetrachloride 6/18/2014 6/19/2014 1 14 OK MW-28 Carbonate (as CaC03) 6/18/2014 6/20/2014 2 14 OK MW-28 Chloride 6/18/2014 6/24/2014 6 28 OK MW-28 Chloroform 6/18/2014 6/19/2014 1 14 OK MW-28 Chloromethane 6/18/2014 6/19/2014 1 14 OK MW-28 Chromium 6/18/2014 6/20/2014 2 180 OK MW-28 Cobalt 6/18/2014 6/20/2014 2 180 OK MW-28 Copper 6/18/2014 6/20/2014 2 180 OK MW-28 Fluoride 6/18/2014 6/24/2014 6 27 OK MW-28 Gross Radium Alpha 6/18/2014 7112/2014 24 180 OK MW-28 Iron 6/18/2014 6/25/2014 7 180 OK MW-28 Lead 6/18/2014 6/20/2014 2 180 OK MW-28 Magnesium 6/18/2014 6/25/2014 7 180 OK MW-28 Manganese 6/18/2014 6/20/2014 2 180 OK MW-28 Mercury 6/18/2014 6/24/2014 6 180 OK MW-28 Methylene chloride 6/18/2014 6119/2014 1 14 OK MW-28 Molybdenum 6/18/2014 6/20/2014 2 180 OK MW-28 Naphthalene 6/18/2014 6119/2014 1 14 OK MW-28 Nickel 6/18/2014 6/20/2014 2 180 OK MW-28 Nitrate/Nitrite (as N) 6/18/2014 6/19/2014 1 28 OK MW-28 Potassium 6/18/2014 6/25/2014 7 180 OK MW-28 Selenium 6/18/2014 6/20/2014 2 180 OK MW-28 Silver 6/18/2014 6/20/2014 2 180 OK MW-28 Sodium 6/18/2014 6/25/2014 7 180 OK MW-28 Sulfate 6/18/2014 6/25/2014 7 28 OK MW-28 Tctrah'ydtofuran 6/18/2014 6/19/2014 1 14 OK G-2A: Holding Time Evaluation Hold Time Allowed Hold Hold Time Location ID Parameter Name ~amj)Je Date Anal_ysis Date 1Day~). Time (Dayg) Check MW-28 Thallium 6/18/2014 6/20/2014 2 180 OK MW-28 Tin 6/18/2014 6/23/2014 5 180 OK MW-28 Toluene 6/18/2014 6/19/2014 1 14 OK MW-28 Total Dissolved Solids 6/18/2014 6/20/2014 2 7 OK MW-28 Uranium 6/18/2014 6/24/2014 6 180 OK MW-28 Vanadium 6/18/2014 6/25/2014 7 180 OK MW-28 Xyle~. Total 6/18/2014 6/19/2014 1 14 OK MW-28 Zinc 6/18/2014 6/25/2014 7 180 OK MW-29 2-Butanone 6/3/2014 6/6/2014 3 14 OK MW-29 Acetone 6/3/2014 6/6/2014 3 14 OK MW-29 Ammonia (as N) 6/3/2014 6/16/2014 13 28 OK MW-29 Arsenic 6/3/2014 6/9/2014 6 180 OK MW-29 Benzene 6/3/2014 6/6/2014 3 14 OK MW-29 Beryllium 6/3/2014 6/11/2014 8 180 OK MW-29 Bicarbonate (as CaC03) 6/3/2014 6/10/2014 7 14 OK MW-29 Cadmium 6/3/2014 6/9/2014 6 180 OK MW-29 Calcium 6/3/2014 6/12/2014 9 180 OK MW-29 Carbon tetrachloride 6/3/2014 6/6/2014 3 14 OK MW-29 Carbonate (as CaC03) 6/3/2014 6/10/2014 7 14 OK MW-29 Chloride 6/3/2014 6/12/2014 9 28 OK MW-29 Chloroform 6/3/2014 6/6/2014 3 14 OK MW-29 Chloromethane 6/3/2014 6/6/2014 3 14 OK MW-29 Chromium 6/3/2014 6/9/2014 6 180 OK MW-29 Cobalt 6/3/2014 6/9/2014 6 180 OK MW-29 Copper 6/3/2014 6/9/2014 6 180 OK MW-29 Fluoride 6/3/2014 6/12/2014 9 27 OK MW-29 Gross Radium Alpha 6/3/2014 6/26/2014 23 180 OK MW-29 Iron 6/3/2014 6/9/2014 6 180 OK MW-29 Lead 6/3/2014 6/11/2014 8 180 OK MW-29 Magnesium 6/3/2014 6/12/2014 9 180 OK MW-29 Manga nese 6/3/2014 6/11/2014 8 180 OK MW-29 Mercury 6/3/2014 6/10/2014 7 180 OK MW-29 Methylene chloride 6/3/2014 6/6/2014 3 14 OK MW-29 Molybdenum 6/3/2014 6/9/2014 6 180 OK MW-29 Naphthalene 6/3/2014 6/6/2014 3 14 OK MW-29 Nickel 6/3/2014 6/9/2014 6 180 OK MW-29 Nitrate/Nitrite (as N) 6/3/2014 6/14/2014 11 28 OK MW-29 Potassium 6/3/2014 6/12/2014 9 180 OK MW-29 Selenium 6/3/2014 6/9/2014 6 180 OK MW-29 Silver 6/3/2014 6/9/2014 6 180 OK MW-29 Sodium 6/3/2014 6/12/2014 9 180 OK MW-29 Sulfate 6/3/2014 6112/2014 9 28 OK MW-29 Tetrahydrofuran 6/3/2014 6/6/2014 3 14 OK MW-29 Thallium 6/3/2014 6/11/2014 8 180 OK MW-29 Tin 6/3/2014 6/13/2014 10 180 OK MW-29 Toluene 6/3/2014 6/6/2014 3 14 OK MW-29 Total Dissolved Solids 6/3/2014 6/6/2014 3 7 OK MW-29 Uranium 6/3/2014 6111/2014 8 180 OK MW-29 Vanadium 6/3/2014 6/12/2014 9 180 OK MW-29 Xvlenes~ Total 6/3/2014 6/6/2014 3 14 OK MW-29 Zinc 6/3/2014 6/12/2014 9 180 OK MW-30 2-Butanone 6/3/2014 6/6/2014 3 14 OK MW-30 Acetone 6/3/2014 6/6/2014 3 14 OK MW-30 Ammonia (as N ) 6/3/2014 6/16/2014 13 28 OK G-2A: Holding Time Evaluation Hold Time Allowed Hold Hold Time Location ID Parameter Name Sample Date Analysis Date €Days) Time (Days) Check MW-30 Arsenic 6/3/2014 6/9/2014 6 180 OK MW-30 Benzene 6/3/2014 6/6/2014 3 14 OK MW-30 Beryllium 6/3/2014 6/11/2014 8 180 OK MW-30 Bicarbonate (as CaC03) 6/3/2014 6/10/2014 7 14 OK MW-30 Cadmium 6/3/2014 6/9/2014 6 180 OK MW-30 Calcium 6/3/2014 6/12/2014 9 180 OK MW-30 Carbon tetrachloride 6/3/2014 6/6/2014 3 14 OK MW-30 Carbonate (as CaC03) 6/3/2014 6/10/2014 7 14 OK MW-30 Chloride 6/3/2014 6/12/2014 9 28 OK MW-30 Chloroform 6/3/2014 6/6/2014 3 14 OK MW-30 Chloromethane 6/3/2014 6/6/2014 3 14 OK MW-30 Chromium 6/3/2014 6/9/2014 6 180 OK MW-30 Cobalt 6/3/2014 6/9/2014 6 180 OK MW-30 Copper 6/3/2014 6/9/2014 6 180 OK MW-30 Fluoride 6/3/2014 6/12/2014 9 27 OK MW-30 Gross Radium Alpha 6/3/2014 6/26/2014 23 180 OK MW-30 Iron 6/3/2014 6/1112014 8 180 OK MW-30 Lead 6/3/2014 6/1112014 8 180 OK MW-30 Magnesium 6/3/2014 6112/2014 9 180 OK MW-30 Manganese 6/3/2014 6/9/2014 6 180 OK MW-30 Mercury_ 6/3/2014 6/10/2014 7 180 OK MW-30 Methylene chloride 6/3/2014 6/6/20!4 3 14 OK MW-30 Molybdenum 6/3/2014 6/9/2014 6 180 OK MW-30 Naphthalene 6/3/2014 6/6/2014 3 14 OK MW-30 Nickel 6/3/2014 6/9/2014 6 180 OK MW-30 Nitrate/Nitrite (as N) 6/3/2014 6/14/2014 11 28 OK MW-30 Potassium 6/3/2014 6/12/2014 9 180 OK MW-30 Selenium 6/3/2014 6/9/2014 6 180 OK MW-30 Silver 6/3/2014 6/9/2014 6 180 OK MW-30 Sodium 6/3/2014 6/l2/2014 9 180 OK MW-30 Sulfate 6/3/2014 6/12/2014 9 28 OK MW-30 Tetrahydrofuran 6/3/2014 6/6/2014 3 14 OK MW-30 Thallium 6/3/2014 6/11/2014 8 180 OK MW-30 Tin 6/3/2014 6113/2014 10 180 OK MW-30 Toluene 6/3/2014 6/6/2014 3 14 OK MW-30 Total Dissolved Solids 6/3/2014 6/6/2014 3 7 OK MW-30 Uranium 6/3/2014 6/11/2014 8 180 OK MW-30 Vanadium 6/3/2014 6/12/2014 9 180 OK MW-30 Xvlenes, Total 6/3/2014 6/6/2014 3 14 OK MW-30 Zinc 6/3/2014 6112/2014 9 180 OK MW-31 2-Butanone 6/2/2014 6/6/2014 4 14 OK MW-31 Acetone 6/2/2014 6/6/2014 4 14 OK MW-31 Ammonia (as N) 6/2/2014 6/16/2014 14 28 OK MW-31 Arsenic 6/2/2014 6/9/2014 7 180 OK MW-31 Benzene 6/2/2014 6/6/2014 4 14 OK MW-31 Beryllium 6/2/2014 6/1112014 9 180 OK MW-31 Bicarbonate (as CaC03) 6/2/2014 6/10/2014 8 14 OK MW-31 Cadmium 6/2/2014 6/9/2014 7 180 OK MW-31 Calcium 6/2/2014 6/12/2014 10 180 OK MW-31 Carbon tetrachloride 6/2/2014 6/6/2014 4 14 OK MW-31 Carbonate (as CaC03) 6/2/2014 6/10/2014 8 14 OK MW-31 Chloride 6/2/2014 6/12/2014 10 28 OK MW-31 Chloroform 6/2/2014 6/6/2014 4 14 OK MW-31 Chloromethane 6/2/2014 6/6/2014 4 14 OK G-2A: Holding Time Evaluation Hold Time Allowed Hold Hold Time Location ID Parameter Name Sample Date Aoalysis Date (Days) Time {Dl)Y$) Check MW-31 Chromium 6/2/2014 6/9/2014 7 180 OK MW-31 Cobalt 6/2/2014 6/9/2014 7 180 OK MW-31 Copper 6/2/2014 6/9/2014 7 180 OK MW-31 Fluoride 6/2/2014 6/12/2014 10 27 OK MW-31 Gross Radium Alpha 6/2/2014 6/26/2014 24 180 OK MW-31 Iron 6/2/2014 611112014 9 180 OK MW-31 Lead 6/2/2014 611112014 9 180 OK MW-31 Magnesium 6/2/2014 6/12/2014 10 180 OK MW-31 Manganese 6/2/2014 6/9/2014 7 180 OK MW-31 Mercury 6/2/2014 6/10/2014 8 180 OK MW-31 McLhylenc chloride 6/2/2014 6/6/2014 4 14 OK MW-31 Molybdenum 6/2/2014 6/9/2014 7 180 OK MW-31 Naphthalene 6/2/2014 6/6/2014 4 14 OK MW-31 Nickel 6/2/2014 6/9/2014 7 180 OK MW-31 Nitrate/Nitrite (as N) 6/2/2014 6114/2014 12 28 OK MW-31 Potassium 6/2/2014 6112/2014 10 180 OK MW-31 Selenium 6/2/2014 6/9/2014 7 180 OK MW-31 Silver 6/2/2014 6/9/2014 7 180 OK MW-31 Sodium 6/2/2014 6/12/2014 10 180 OK MW-31 Sulfate 6/2/2014 6/12/2014 10 28 OK MW-31 Tetrahy_drofuran 6/2/2014 6/6/2014 4 14 OK MW-31 Thallium 6/2/2014 611112014 9 180 OK MW-31 Tin 6/2/2014 6/13/2014 11 180 OK MW-31 Toluene 6/2/2014 6/6/2014 4 14 OK MW-31 Total Dissolved Solids 6/2/2014 6/6/2014 4 7 OK MW-31 Uranium 6/2/2014 6/11/2014 9 180 OK MW-31 Vanadium 6/2/2014 6/12/2014 10 180 OK MW-31 Xylenes, Total 6/2/2014 6/6/2014 4 14 OK MW-31 Zinc 6/2/2014 6/12/2014 10 180 OK MW-32 2-Butanone 5/23/2014 5/28/2014 5 14 OK MW-32 Acetone 5/23/2014 5/28/2014 5 14 OK MW-32 Ammonia (as N) 5/23/2014 6/2/2014 10 28 OK MW-32 Arsenic 5/23/2014 5/30/2014 7 180 OK MW-32 Benzene 5/23/2014 5/28/2014 5 14 OK MW-32 Beryllium 5/23/2014 5/3112014 8 180 OK MW-32 Bicarbonate (as CaC03) 5/23/2014 5/29/2014 6 14 OK MW-32 Cadmium 5/23/2014 5/30/2014 7 180 OK MW-32 Calcium 5/23/2014 6/2/2014 10 180 OK MW-32 Carbon tetrachloride 5/23/2014 5/28/2014 5 14 OK MW-32 Carbonate (as CaC03) 5/23/2014 5/29/2014 6 14 OK MW-32 Chloride 5/23/2014 6/4/2014 12 28 OK MW-32 Chloroform 5/23/2014 5/28/2014 5 14 OK MW-32 Chloromethane 5/23/2014 5/28/2014 5 14 OK MW-32 Chromium 5/23/2014 5/30/2014 7 180 OK MW-32 Cobalt 5/23/2014 5/30/2014 7 180 OK MW-32 Copper 5/23/2014 6/3/2014 11 180 OK MW-32 Fluoride 5/23/2014 6/5/2014 13 27 OK MW-32 Gross Radium Alpha 5/23/2014 6/5/2014 13 180 OK MW-32 Iron 5/23/2014 6/3/2014 11 180 OK MW-32 Lead 5/23/2014 5/3112014 8 180 OK MW-32 Mag nesium 5/23/2014 6/2/2014 10 180 OK MW-32 Manganese 5/23/2014 6/3/2014 11 180 OK MW-32 Mercury 5/23/2014 6/3/2014 11 180 OK MW-32 Methylene chloride 5/23/2014 5/28/2014 5 14 OK G-2A: Holding Time Evaluation Hold Time Allowed Hold Hold Time Location ID Parameter Name Sample Date Analysis Date (Days) Time(Da~) Check MW-32 Molybdenum 5/23/2014 5/30/2014 7 180 OK MW-32 Naphthalene 5/23/2014 5/28/2014 5 14 OK MW-32 Nickel 5/23/2014 5/30/2014 7 180 OK MW-32 Nitrate/Nitrite (as N) 5/23/2014 6/3/2014 11 28 OK MW-32 Potassium 5/23/2014 6/3/2014 11 180 OK MW-32 Selenium 5/23/2014 5/30/2014 7 180 OK MW-32 Silver 5/23/2014 5/30/2014 7 180 OK MW-32 Sodium 5/23/2014 6/2/2014 10 180 OK MW-32 Sulfate 5/23/2014 6/4/2014 12 28 OK MW-32 Tetrahydrofuran 5/23/2014 5/28/2014 5 14 OK MW-32 Thallium 5/23/2014 5/31/2014 8 180 OK MW-32 Tin 5/23/2014 6/3/2014 11 180 OK MW-32 Toluene 5/23/2014 5/28/2014 5 14 OK MW-32 Total Dissolved Solids 5/23/2014 5/28/2014 5 7 OK MW-32 Uranium 5/23/2014 5/3112014 8 180 OK MW-32 Vanadium 5/23/2014 6/2/2014 10 180 OK MW-32 Xylenes, Total 5/23/2014 5/28/2014 5 14 OK MW-32 Zinc 5/23/2014 6/3/2014 11 180 OK MW-35 2-Butanone 6/4/2014 6/6/2014 2 14 OK MW-35 Acetone 6/4/2014 6/6/2014 2 14 OK MW-35 Ammonia (as N) 6/4/2014 6/16/2014 12 28 OK MW-35 Arsenic 6/4/2014 6/9/2014 5 180 OK MW-35 Benzene 6/4/2014 6/6/2014 2 14 OK MW-35 Beryllium 6/4/2014 6/11/2014 7 180 OK MW-35 Bicarbonate (as CaC03) 6/4/2014 6/10/2014 6 14 OK MW-35 Cadmium 6/4/2014 6/9/2014 5 180 OK MW-35 Calcium 6/4/2014 6/12/2014 8 180 OK MW-35 Carbon tetrachloride 6/4/2014 6/6/2014 2 14 OK MW-35 Carbonate (as CaC03) 6/4/2014 6/10/2014 6 14 OK MW-35 Chloride 6/4/2014 6/12/2014 8 28 OK MW-35 Chloroform 6/4/2014 6/6/2014 2 14 OK MW-35 Chloromethane 6/4/2014 6/6/2014 2 14 OK MW-35 Chromium 6/4/2014 6/9/2014 5 180 OK MW-35 Cobalt 6/4/2014 6/9/2014 5 180 OK MW-35 Copper 6/4/2014 6/9/2014 5 180 OK MW-35 Fluoride 6/4/2014 6/12/2014 8 27 OK MW-35 Gross Radium Alpha 6/4/2014 7/29/2014 55 180 OK MW-35 Iron 6/4/2014 6/ll/2014 7 180 OK MW-35 Lead 6/4/2014 611112014 7 180 OK MW-35 Ma~gnesium 6/4/2014 6112/2014 8 180 OK MW-35 Manganese 6/4/2014 6/9/2014 5 180 OK MW-35 Mercury 6/4/2014 6110/2014 6 180 OK MW-35 Methylene chloride 6/4/2014 6/6/2014 2 14 OK MW-35 Molybdenum 6/4/2014 6/9/2014 5 180 OK MW-35 Naphthalene 6/4/2014 6/6/2014 2 14 OK MW-35 Nickel 6/4/2014 6/9/2014 5 180 OK MW-35 Nitrate/Nitrite (as N) 6/4/2014 6/14/2014 10 28 OK MW-35 Potassium 6/4/2014 6112/2014 8 180 OK MW-35 Selenium 6/4/2014 6/9/2014 5 180 OK MW-35 Silver 6/4/2014 6/9/2014 5 180 OK MW-35 Sodium 6/4/2014 6/12/2014 8 180 OK MW-35 Sulfate 6/4/2014 6/12/2014 8 28 OK MW-35 Tetrahydrofuran 6/4/2014 6/6/2014 2 14 OK MW-35 Thallium 6/4/2014 6/ll/2014 7 180 OK G-2A: Holding Time Evaluation Hold Time Allowed Hold Hold Time Location ID Parameter Name Sample Date Anulysis Date (Da.~) Time (Days) Check MW-35 Tin 6/4/2014 6/13/2014 9 180 OK MW-35 Toluene 6/4/2014 6/6/2014 2 14 OK MW-35 Total Dissolved Solids 6/4/2014 6/6/2014 2 7 OK MW-35 Uranium 6/4/2014 6/ll/2014 7 180 OK MW-35 Vanadium 6/4/2014 6/12/2014 8 180 OK MW-35 Xylcncs, Total 6/4/2014 6/6/2014 2 14 OK MW-35 Zinc 6/4/2014 6/12/2014 8 180 OK MW-36 2-Butanone 5/29/2014 5/30/2014 l 14 OK MW-36 Acetone 5/29/2014 5/30/2014 1 14 OK MW-36 Ammonia (as N) 5/29/2014 6/4/2014 6 28 OK MW-36 Arsenic 5/29/2014 6/3/2014 5 180 OK MW-36 Benzene 5/29/2014 5/30/2014 I 14 OK MW-36 Beryllium 5/29/2014 6/3/2014 5 180 OK MW-36 Bicarbonate (as CaC03) 5/29/2014 6/3/2014 5 14 OK MW-36 Cadmium 5/29/2014 6/3/2014 5 180 OK MW-36 Calcium 5/29/2014 6/4/2014 6 180 OK MW-36 Carbon tetrachloride 5/29/2014 5/30/2014 1 14 OK MW-36 Carbonate (as CaC03) 5/29/2014 6/3/2014 5 14 OK MW-36 Chloride 5/29/2014 6/9/2014 11 28 OK MW-36 Chloroform 5/29/2014 5/30/2014 1 14 OK MW-36 Chloromethane 5/29/2014 5/30/2014 1 14 OK MW-36 Chromium 5/29/2014 6/3/2014 5 180 OK MW-36 Cobalt 5/29/2014 6/3/2014 5 180 OK MW-36 Copper 5/29/2014 6/3/2014 5 180 OK MW-36 Fluoride 5/29/2014 6/10/2014 12 27 OK MW-36 Gross Radium Alpha 5/29/2014 6/5/2014 7 180 OK MW-36 Iron 5/29/2014 6/4/2014 6 180 OK MW-36 Lead 5/29/2014 6/3/2014 5 180 OK MW-36 Magnesium 5/29/2014 6/4/2014 6 180 OK MW-36 Manganese 5/29/2014 6/3/2014 5 180 OK MW-36 Mercury 5/29/2014 6/3/2014 5 180 OK MW-36 Methylene chloride 5/29/2014 5/30/2014 I 14 OK MW-36 Molybdenum 5/29/2014 6/3/2014 5 180 OK MW-36 Naphthalene 5/29/2014 5/30/2014 I 14 OK MW-36 Nickel 5/29/2014 6/3/2014 5 180 OK MW-36 Nitrate/Nitrite (as N) 5/29/2014 6/5/2014 7 28 OK MW-36 Potassium 5/29/2014 6/4/2014 6 180 OK MW-36 Selenium 5/29/2014 6/3/2014 5 180 OK MW-36 Silver 5/29/2014 6/3/2014 5 180 OK MW-36 Sodium 5/29/2014 6/4/2014 6 180 OK MW-36 Sulfate 5/29/2014 6/9/2014 11 28 OK MW-36 Tetrahydrofuran 5/29/2014 5/30/2014 1 14 OK MW-36 Thallium 5/29/2014 6/4/2014 6 180 OK MW-36 Tin 5/29/2014 6/4/2014 6 180 OK MW-36 Toluene 5/29/2014 5/30/2014 1 14 OK MW-36 Total Dissolved Solids 5/29/2014 5/30/2014 1 7 OK MW-36 Uranium 5/29/2014 6/4/2014 6 180 OK MW-36 Vanadium 5/29/2014 6/4/2014 6 180 OK MW-36 Xylenes, Total 5/29/2014 5/30/2014 1 14 OK MW-36 Zinc 5/29/2014 6/4/2014 6 180 OK MW-37 2-Butanone 6/18/2014 6/19/2014 1 14 OK MW-37 Acetone 6/18/2014 6/19/2014 1 14 OK MW-37 Ammonia {as N) 6/18/2014 6/25/2014 7 28 OK MW-37 Arsenic 6/18/2014 6/20/2014 2 180 OK G-2A: Holding Time Evaluation Hold Time Allowed Hold Hold Time Location ID Parameter Name Sample Date Amilysis Date (D~ys) Time (Days) Check MW-37 Benzene 6/18/2014 6/19/2014 1 14 OK MW-37 Be1ylliu1'11 6/18/2014 6/20/2014 2 180 OK MW-37 Bicarbonate (a~ CaC03} 6/18/2014 6/20/2014 2 14 OK MW-37 Cadmium 6/18/2014 6/20/2014 2 180 OK MW-37 Calcium 6/18/2014 6/25/2014 7 180 OK MW-37 Carbon tetrachloride 6/18/2014 6/19/2014 1 14 OK MW-37 Carbonate (as CaC03) 6/18/2014 6/20/2014 2 14 OK MW-37 Chloride 6/18/2014 6/24/2014 6 28 OK MW-37 Chloroform 6/18/2014 6/19/2014 1 14 OK MW-37 Chloromethane 6/18/2014 6/19/2014 1 14 OK MW-37 Chromium 6/18/2014 6/20/2014 2 180 OK MW-37 Cobalt 6/18/2014 6/20/2014 2 180 OK MW-37 Cnpper 6/18/2014 6/20/2014 2 180 OK MW-37 Fluoride 6/18/2014 6/24/2014 6 27 OK MW-37 Gross Radium Alpha 6/18/2014 7112/2014 24 180 OK MW-37 Iron 6/18/2014 6/25/2014 7 180 OK MW-37 Lead 6/18/2014 6/20/2014 2 180 OK MW-37 Magnesium 6/18/2014 6/25/2014 7 180 OK MW-37 Manganese 6/18/2014 6/20/2014 2 180 OK MW-37 Mercury 6/18/2014 6/24/2014 6 180 OK MW-37 Methylene chloride 6/18/2014 6/19/2014 1 14 OK MW-37 Molybdenum 6/18/2014 6/20/2014 2 180 OK MW-37 Naphthalene 6/18/2014 6/19/2014 1 14 OK MW-37 Nickel 6/18/2014 6/20/2014 2 180 OK MW-37 Nitrate/Nitrite (as N) 6118/2014 6/19/2014 1 28 OK MW-37 Potassium 6/18/2014 6/25/2014 7 180 OK MW-37 Selenium 6/18/2014 6/20/2014 2 180 OK MW-37 Silver 6/18/2014 6/20/2014 2 180 OK MW-37 Sodium 6/18/2014 6/25/2014 7 180 OK MW-37 Sulfate 6/18/2014 6/24/2014 6 28 OK MW-37 Tetrahydrofuran 6/18/2014 6/19/2014 1 14 OK MW-37 Thallium 6/18/2014 6/20/2014 2 180 OK MW-37 Tin 6/18/2014 6/23/2014 5 180 OK MW-37 Toluene 6/18/2014 6/19/2014 1 14 OK MW-37 Total Dissolved Solids 6/18/2014 6/20/2014 2 7 OK MW-37 Uranium 6/18/2014 6/23/2014 5 180 OK MW-37 Vanadium 6/18/2014 6/25/2014 7 180 OK MW-37 Xylenes, Total 6/18/2014 6/19/2014 1 14 OK MW-37 Zinc 6/18/2014 6/25/2014 7 180 OK MW-65 2-Butanone 6/4/2014 6/6/2014 2 14 OK MW-65 Acetone 6/4/2014 6/6/2014 2 14 OK MW-65 Ammonia (as N) 6/4/2014 6/16/2014 12 28 OK MW-65 Arsenic 6/4/2014 6/9/2014 5 180 OK MW-65 Benzene 6/4/2014 6/6/2014 2 14 OK MW-65 Beryllium 6/4/2014 6/11/2014 7 180 OK MW-65 Bicarbonate (as CaC03) 6/4/2014 6/10/2014 6 14 OK MW-65 Cadmium 6/4/2014 6/9/2014 5 180 OK MW-65 Calcium 6/4/2014 6/12/2014 8 180 OK MW-65 Carbon tetrachloride 6/4/2014 6/6/2014 2 14 OK MW-65 Carbonate (as CaC03) 6/4/2014 6110/2014 6 14 OK MW-65 Chloride 6/4/2014 6/12/2014 8 28 OK MW-65 Chloroform 6/4/2014 6/6/2014 2 14 OK MW-65 Chloromethane 6/4/2014 6/6/2014 2 14 OK MW-65 Chromium 6/4/2014 6/9/2014 5 180 OK G-2A: Holding Time Evaluation Hold Time Allowed Hold Hold Time Location ID Parameter Name Swnple Date An~Jy~is Date (Qays:) Time (Days) Check MW-65 Cobalt 6/4/2014 6/9/2014 5 180 OK MW-65 Cop pet' 6/4/2014 6/9/2014 5 180 OK MW-65 Fluoride 6/4/2014 6/13/2014 9 27 OK MW-65 Gross Radium Alpha 6/4/2014 7/29/2014 55 180 OK MW-65 Iron 6/4/2014 6/1112014 7 180 OK MW-65 Lead 6/4/2014 611112014 7 180 OK MW-65 Magnesium 6/4/2014 6/12/2014 8 180 OK MW-65 Manganese 6/4/2014 6/9/2014 5 180 OK MW-65 Mercury 6/4/2014 6/10/2014 6 180 OK MW-65 Methylene chloride 6/4/2014 6/6/2014 2 14 OK MW-65 Molybdenum 6/4/2014 6/9/2014 5 180 OK MW-65 Naphthalene 6/4/2014 6/6/2014 2 14 OK MW-65 Nickel 6/4/2014 6/9/2014 5 180 OK MW-65 Nitrate/Nitrite (as N) 6/4/2014 6/14/2014 10 28 OK MW-65 Potassium 6/4/2014 6/12/2014 8 180 OK MW-65 Selenium 6/4/2014 6/9/2014 5 180 OK MW-65 Silver 6/4/2014 6/9/2014 5 180 OK MW-65 Sodium 6/4/2014 6/12/2014 8 180 OK MW-65 Sulfate 6/4/2014 6/12/2014 8 28 OK MW-65 Tetrahvdrofuran 6/4/2014 6/6/2014 2 14 OK MW-65 Thallium 6/4/2014 6/11/2014 7 180 OK MW-65 Tin 6/4/2014 6/13/2014 9 180 OK MW-65 Toluene 6/4/2014 6/6/2014 2 14 OK MW-65 Total Dissolved Solids 6/4/2014 6/6/2014 2 7 OK MW-65 Uranium 6/4/2014 6/11/2014 7 180 OK MW-65 Vanadium 6/4/2014 6/12/2014 8 180 OK MW-65 Xylenes, Total 6/4/2014 6/6/2014 2 14 OK MW-65 Zinc 6/4/2014 6/12/2014 8 180 OK MW-70 2-Butanone 6/11/2014 6/13/2014 2 14 OK MW-70 Acetone 6111/2014 6/13/2014 2 14 OK MW-70 Ammonia (as N) 611112014 6/24/2014 13 28 OK MW-70 Arsenic 6/11/2014 6/16/2014 5 180 OK MW-70 Benzene 6/11/2014 6/13/2014 2 14 OK MW-70 Beryllium 6/11/2014 6117/2014 6 180 OK MW-70 Bicarbonate (as CaC03) 6/1112014 6/25/2014 14 14 OK MW-70 Cadmium 6/11/2014 6/16/2014 5 180 OK MW-70 Calcium 6/1112014 6/17/2014 6 180 OK MW-70 Carbon tetrachloride 6/11/2014 6/13/2014 2 14 OK MW-70 Carbonate (as CaC03) 6/1112014 6/25/2014 14 14 OK MW-70 Chloride 6/11/2014 6/23/2014 12 28 OK MW-70 Chloroform 6/1112014 6/13/2014 2 14 OK MW-70 Chloromethane 6/1112014 6/13/2014 2 14 OK MW-70 Chromium 6/1112014 6/16/2014 5 180 OK MW-70 Cobalt 6/11/2014 6/16/2014 5 180 OK MW-70 Copper 6/1112014 6/16/2014 5 180 OK MW-70 Fluoride 6/11/2014 6/23/2014 12 27 OK MW-70 Gross Radium AIQ_ha 611112014 7112/2014 31 180 OK MW-70 Iron 6/1112014 6/17/2014 6 180 OK MW-70 Lead 611112014 6/17/2014 6 180 OK MW-70 Magnesium 6/11/2014 6/17/2014 6 180 OK MW-70 Manganese 6/1112014 6/16/2014 5 180 OK MW-70 Mercury 6/11/2014 6/16/2014 5 180 OK MW-70 Methylene chloride 6/1112014 6/13/2014 2 14 OK MW-70 Molybdenum 6/1112014 6/16/2014 5 180 OK G-2A: Holding Time Evaluation I Hold Time Allowed Hold Hold Time Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check MW-70 Naphthalene 6/11/2014 6/13/2014 2 14 OK MW-70 Nickel 6/1112014 6/16/2014 5 180 OK MW-70 Nitrate/Nitrite (as N) 6111/2014 6/14/2014 3 28 OK MW-70 Potassium 6/1112014 6/19/2014 8 180 OK MW-70 Selenium 6/1112014 6/17/2014 6 180 OK MW-70 Silver 6/11/2014 6/17/2014 6 180 OK MW-70 Sodium 6/11/2014 6/17/2014 6 180 OK MW-70 Sulfate 6111/2014 6/20/2014 9 28 OK MW-70 Tetrahydrofuran 611112014 6113/2014 2 14 OK MW-70 Thallium 6/1112014 6/18/2014 7 180 OK MW-70 Tin 6/1112014 6116/2014 5 180 OK MW-70 Toluene 6/1112014 6/13/2014 2 14 OK MW-70 Total Dissolved Solids 6/11/2014 6117/2014 6 7 OK MW-70 Uranium 6/11/2014 6/17/2014 6 180 OK MW-70 Vanadium 6/11/2014 6/17/2014 6 180 OK MW-70 X_ylenes, Total 6/11/2014 6/13/2014 2 14 OK MW-70 Zinc 6/11/2014 6/17/2014 6 180 OK G-2B: Holding Time Evaluation-Accelerated Samples Hold Time Allowed Hold Hold Time Location ID Parameter Name Sample Date Analysis Date (Days) Time (Days) Check Trip Blank Chloroform 4/30/2014 5/2/2014 2 14 OK Trip Blank Methylene chloride 4/30/2014 5/2/2014 2 14 OK Trip Blank Carbon tetrachloride 5/14/2014 5116/2014 2 14 OK Trip Blank Chloroform 5114/2014 5116/2014 2 14 OK Trip Blank Methvlene chloride 5114/2014 5116/2014 2 14 OK MW-11 Manganese 4/25/2014 5/7/2014 12 180 OK MW-11 Manganese 5114/2014 5119/2014 5 180 OK MW-14 Manganese 4/23/2014 5/3/2014 10 180 OK MW-14 Manganese 5/13/2014 5119/2014 6 180 OK MW-25 Chloride 4/28/2014 5/2/2014 4 28 OK MW-25 Fluoride 4/28/2014 5/6/2014 8 27 OK MW-25 Cadmium 4/28/2014 5/5/2014 7 180 OK MW-25 Uranium 4/28/2014 5/5/2014 7 180 OK MW-25 Chloride 5/13/2014 5/16/2014 3 28 OK MW-25 Fluoride 5/13/2014 5116/2014 3 27 OK MW-25 Cadmium 5/13/2014 5117/2014 4 180 OK MW-25 Uranium 5/13/2014 5/20/2014 7 180 OK MW-26 Chloride 4/30/2014 5/2/2014 2 28 OK MW-26 Chloroform 4/30/2014 5/2/2014 2 14 OK MW-26 Uranium 4/30/2014 5/5/2014 5 180 OK MW-26 Methylene chloride 4/30/2014 5/2/2014 2 14 OK MW-26 Nitrate/Nitrite (as N) 4/30/2014 5/6/2014 6 28 OK MW-26 Chloride 5/14/2014 5/16/2014 2 28 OK MW-26 Carbon tetrachloride 5/14/2014 5/16/2014 2 14 OK MW-26 Chloroform 5/14/2014 5/16/2014 2 14 OK MW-26 Uranium 5/14/2014 5/20/2014 6 180 OK MW-26 Methylene chloride 5/14/2014 5/16/2014 2 14 OK MW-26 Nitrate/Nitrite (as N) 5114/2014 5/16/2014 2 28 OK MW-30 Chloride 4/23/2014 4/29/2014 6 28 OK MW-30 Uranium 4/23/2014 5/5/2014 12 180 OK MW-30 Selenium 4/23/2014 5/3/2014 10 180 OK MW-30 Nitrate/Nitrite (as N) 4/23/2014 4/25/2014 2 28 OK MW-30 Chloride 5/14/2014 5116/2014 2 28 OK MW-30 Uranium 5/14/2014 5/20/2014 6 180 OK MW-30 Selenium 5/14/2014 5117/2014 3 180 OK MW-30 Nitrate/Nitrite (as N) 5114/2014 5/16/2014 2 28 OK MW-31 Sulfate 4/28/2014 5/5/2014 7 28 OK MW-31 Chloride 4/28/2014 5/2/2014 4 28 OK MW-31 Selenium 4/28/2014 5/5/2014 7 180 OK MW-31 Nitrate/Nitrite (as N) 4/28/2014 5/6/2014 8 28 OK MW-31 Total Dissolved Solids 4/28/2014 5/2/2014 4 7 OK MW-31 Sulfate 5/13/2014 5/16/2014 3 28 OK MW-31 Chloride 5/13/2014 5/16/2014 3 28 OK MW-31 Selenium 5/13/2014 5/17/2014 4 180 OK MW-31 Nitrate/Nitrite (as N) 5/13/2014 5/16/2014 3 28 OK MW-31 Total Dissolved Solids 5/13/2014 5/16/2014 3 7 OK MW-35 Manganese 4/25/2014 5/7/2014 12 180 OK MW-35 Thallium 4/25/2014 5/7/2014 12 180 OK MW-35 Uranium 4/25/2014 5/5/2014 10 180 OK MW-35 Selenium 4/25/2014 5/5/2014 10 180 OK MW-35 Gross Radium Alpha 4/25/2014 5/30/2014 35 180 OK MW-35 Manganese 5/14/2014 5119/2014 5 180 OK MW-35 Thallium 5/14/2014 5/20/2014 6 180 OK MW-35 Uranium 5/14/2014 5/20/2014 6 180 OK G-2B: Holding Time Evaluation-Accelerated Samples H0ld Time Allowed Hold Hold Tim L()'caumt lD Paramete-r Nam~ .Sampl~ Date Anal~rsis Date '{Da\YS) J'ime_il'1ay~· Check MW-35 Selenium 5114/2014 5/17/2014 3 180 OK MW-35 Gross Radium Alpha 5/14/2014 5/30/2014 16 180 OK MW-25 Chloride 4/28/2014 5/2/2014 4 28 OK MW-25 Fluoride 4/28/2014 5/6/2014 8 27 OK MW-25 Cadmium 4/28/2014 5/5/2014 7 180 OK MW-25 Uranium 4/28/2014 5/5/2014 7 180 OK MW-35 Manganese 5114/2014 5119/2014 5 180 OK MW-35 Thallium 5/14/2014 5/20/2014 6 180 OK MW-35 Uranium 5114/2014 5/20/2014 6 180 OK MW-35 Selenium 5114/2014 5/17/2014 3 180 OK MW-35 Gross Radium Alpha 5/14/2014 5/30/2014 16 180 OK G-3A: Laboratory Receipt Temperature Check Sample Batch Wells in Batch Temperature AWAL 1405563 MW-32, Trip Blank 3.6 'C AWAL 1405608 MW-01,MW-02,MW-18,MW-19,MW-1.6 'C 27, MW-36, Trip Blank A W AL 1406025 MW-03A, MW-03, MW-24, MW-17, MW-2.6 'C 25, Trip Blank MW-05,MW-11,MW-12,MW-14,MW- AWAL 1406109 15, MW-26, MW-29, MW-30, MW-31 , 3.9 'C MW-35, MW-65, Trip Blank AWAL 1406278 MW-22, MW-23, MW-70, Trip Blank 0.6 'C A W AL 1406404 MW-20, MW-28, MW-37, Trip Blank 3.0 'C GEL 349790 MW-01,MW-02,MW-18,MW-19,MW-N/A 27,MW-32,MW-36 MW-03, MW-03A, MW-05, MW-11, MW- GEL 350282 12, MW-14, MW-15, MW-17, MW-24, N/A MW-25,MW-26,MW-29,MW-30,MW- 31 , MW-35, MW-65 GEL 351093 MW-20,MW-22,MW-23,MW-28,MW-N/A 37, MW-70 N/A =These shi ments contained sam les Tor the analysis of p p g ross al ha . nl · p y . Per Table 1 in the approved QAP, samples submitted for gross alpha analyses do not have a sample temperature requirement. G-3B: Laboratory Receipt Temperature Check-Accelerated Samples ·sample Balch WeJis in B_a'tch· Tetnperatul'e AWAL 1404535 MW-14, MW-30 A W AL 1405043 MW-11,MW-25,MW-26,MW-31,MW-35, MW-65, Trip Blank GEL348002 MW-35 AWAL 1405337 MW-11,MW-14,MW-25,MW-26,MW-30, MW-31, MW-35, MW-65, Trip Blank GEL 348856 MW-35, MW-65 N/A =These shipments contained samples for the analysis of gross alpha only. Per Table 1 in the approved QAP,samples submitted for gross alpha analyses do not have a sample temperature requirement. 3.8°C 1.3°C NA 2.1 oc N/A G-4A: Analytical Method Check P~n•li:l~tl!l" :Q~Mmltlltl• i';feu,od lls1.1t1 ~Y I;ah Ammonia (as Nl A4500-NH3 G or E350.1 E350.1 Nitrate + Nitrite (as N) E353.1 or E353.2 E353.2 Metals E200.7 orE200.8 E200.7 and E200.8 Gross Alpha E900.0 or E900.1 E900.1 VOCs SW8260B or SW8260C SW8260C Chloride A4,500-Cl B or A4500-Cl E or E300.0 E300.0 Fluoride A4500-F C or E300.0 E300.0 Sulfate A4500-S04 E or E300.0 E300.0 TDS A2540C A2540C Carbonate as C03. Bicarbonate as HC03 A2320B A2320B Calcium. Magnesium. Potassium. Sodium E200.7 E200.7 G-4B: Analytical Method Check-Accelerated Samples l' u rluiu:l c.r -~PMclhod• Method U~etl by Lnb NJu·mc. +Nitrite (ns N) E353.1 or E353.2 E353.'2 Metals E100.7 or E200.8 E200.7 or E200.8 GrossAJ pJlu E'.900.0 or .E-900.1 E900.1 VOCs SW8260B or SW8260C SW8260C Chlorirle A4500-Cl B or A4500-Cl E or E300.0 A4500-Cl E and E300.0 Sulfate A4500-S04 E or E300.0 E300.0 ms A2540C A'2$110 C Fluoride A4500-F C or E300.0 MSOO.FC and EJOO.O G5AR -ep_oru.n a llntt ec L .. Ch k -Lab Required I Reporting Reporting DILUTION Location Analyte Limit Units Qualifier Limit Units RLCheck FACTOR Trip Blank 2-Butanone 20 ug/L u 20 ug/L OK I Trip Blank Acetone 20 ug/L u 20 ug/L OK I Trip Blank Benzene 1 ug/L u 1 ug/L OK I Trip Blank Carbon tetrachloride 1 ug/L u 1 ug/L OK I Trip Blank Chloroform I ug/L u 1 ug/L OK I Trip Blank Chloromethane I ug/L u 1 ug/L OK I Trip Blank Methylene chloride 1 ug/L u 1 ug/L OK I Trip Blank Naphthalene 1 ug!L u 1 ug/L OK I Trip Blank Tetrahydrofuran I ug/L u 1 ug/L OK 1 Trip Blank Toluene 1 ug/L u I ug/L OK 1 Trip Blank Xylenes, Total 1 ug/L u I ug!L OK 1 Trip Blank 2-Butanone 20 ug!L u 20 ug/L OK 1 Trip Blank Acetone 20 ug/L u 20 ug/L OK 1 Trip Blank Benzene 1 ug/L u 1 u_g/L OK 1 Trip Blank Carbon tetrachloride I ug!L u I ug!L OK 1 Trip Blank Chloroform 1 ug/L u 1 ug/L OK I Trip Blank Chloromethane 1 ug/L u 1 ug/L OK 1 Trip Blank Methylene chloride 1 ug/L u 1 ug/L OK 1 Trip Blank Naphthalene 1 ug/L u 1 ug/L OK 1 Trip Blank Tetrahydrofuran 1 ug!L u 1 ug/L OK 1 Trip Blank Toluene 1 ug/L u I ug/L OK 1 Trip Blank Xylenes, Total 1 ug/L u 1 ug/L OK 1 Trip Blank 2-Butanone 20 ug!L u 20 ug/L OK 1 Trip Blank Acetone 20 ug/L u 20 ug/L OK 1 Trip Blank Benzene I ug/L u 1 ug/L OK 1 Trip Blank Carbon tetrachloride I ug/1_ u 1 ug/L OK 1 Trip Blank Chloroform I ug/L u 1 ug/L OK 1 Trip Blank Chloromethane I ug/L u 1 ug/L OK I Trip Blank Methylene chloride I ug/L u 1 ug/L OK 1 Trip Blank Naphthalene 1 ug/L u 1 ug/L OK I Trip Blank Tetrah ydrofuran I ug/L u I ug/L OK 1 Trip Blank Toluene 1 ug/L u 1 ug/L OK 1 Trip Blank Xylenes, Total 1 ug/L u 1 ug/L OK 1 Trip Blank 2-Butanone 20 ug/L u 20 ug/L OK 1 Trip Blank Acetone 20 ug/L u 20 ug/L OK 1 Trip Blank Benzene I ug/L u 1 ug/L OK 1 Trip Blank Carbon tetrachloride 1 ug/L u 1 ug/L OK 1 TriRBlank Chloroform 1 ug/L u 1 ug/L OK 1 Trip Blank Chloromethane 1 ug/L u 1 ug/L OK 1 Trip Blank Methylene chloride 1 ug/L u I ug/L OK I Trip Blank Naphthalene 1 ug/L u 1 ug/L OK 1 Trip Blank Tetrahydrofuran 1 ug/L u 1 ug/L OK 1 Trip Blank Toluene 1 ug/L u 1 ug/L OK 1 Trip Blank Xylenes, Total 1 ug/L u 1 ug/L OK 1 Trip Blank 2-Butanone 20 ug/L u 20 ug/L OK 1 Trip Blank Acetone 20 ug/1_ u 20 ug/L OK 1 Trip Blank Benzene 1 ug/L u 1 ug/L OK 1 Trip Blank Carbon tetrachloride I ug/L u 1 ug/L OK 1 Trip Blank Chloroform 1 ug/L u 1 ug/L OK 1 Trip Blank Chloromethane I ug/L u 1 ug/L OK I Trip Blank Methylene chloride 1 ug/L u 1 ug/L OK 1 Trip Blank Naphthalene 1 ug/L u 1 ug!L OK 1 TriP Blank Tetrahydrofuran 1 ug/L u 1 ug/L OK 1 Trip Blank Toluene 1 ug/L u 1 ug/L OK 1 G 5AR -eporung 1m1t ec L .. Ch k . Lab Required Reporting Reporting DILUTION Location Analyte Limit Units Qualifier Limit Units RLCheck FACTOR Trip Blank Xylenes, Total 1 ug!L u 1 ug/L OK 1 Trip Blank 2-Butanone 20 ug/L u 20 ug/L OK I TripBlank Acetone 20 ug/L u 20 ug/L OK 1 Trip Blank Benzene 1 ug!L u 1 t)gjL OK I Trip Blank Carbon tetrachloride 1 ug/L u 1 ug/L OK 1 Trip Blank Chloroform 1 ug/L u 1 ug/L OK 1 Trip Blank Chloromethane 1 ug/L u 1 ug/L OK 1 Trip Blank Methylene chloride 1 ug!L u 1 ug/L OK 1 Trip Blank Naphthalene 1 ug!L u 1 ug!L OK 1 Trip Blank Tetrahydrofuran 1 ug/L u 1 ug/L OK 1 Trip Blank Toluene 1 ug!L u 1 ug/L OK 1 Trip Blank Xylenes, Total 1 ug/L u 1 ug/L OK 1 MW-01 2-Butanone 20 ug/L u 20 ug/L OK 1 MW-01 Acetone 20 ug/L u 20 ug/L OK 1 MW-01 Ammonia (as N) 0.05 mg!L 0.05 ug/L OK 1 MW-01 Arsenic 5 ug!L u 5 ug/L OK 20 MW-01 Benzene 1 ug/L u 1 ug/L OK 1 MW-01 Beryllium 0.5 ug/L u 0.5 ug/L OK 5 MW-01 Bicarbonate (as CaC03. 1 mg!L 1 mg/1 OK 1 MW-01 Cadmium 0.5 ug!L u 0.5 ug/L OK 20 MW-01 Calcium 50 mg/L 0.5 mg/1 OK 50 MW-01 Carbon tetrachloride 1 ug/L u 1 ug/L OK 1 MW-01 Carbonate (as CaC03) 1 mg!L u 1 mg/1 OK 1 MW-01 Chloride 5 mg!L 1 mg/1 OK 5 MW-01 Chloroform 1 ug/L u 1 ug/L OK 1 MW-01 Chloromethane 1 ug!L u 1 ug/L OK 1 MW-01 Chromium 25 ug/L u 25 ug!L OK 20 MW-01 Cobalt 10 ug/L u 10 ug/L OK 20 MW-01 Copper 10 ug/L u 10 ug/L OK 20 MW-01 Fluoride 0.1 mg!L 0.1 mg/1 OK 1 MW-01 Gross Radium Alpha 0.76 pCi!L 1 .QCi/L OK 1 MW-01 Iron 30 ug/L 30 ug/L OK 5 MW-01 Lead 1 ug/L u 1 ug/L OK 5 MW-01 Magnesium 50 mg/L 0.5 mg/1 OK 50 MW-01 Manganese 10 ug/L 10 ug!L OK 20 MW-01 Mercury 0.5 ug/L u 0.5 ug/L OK 1 MW-01 Methylene chloride 1 ug/L u 1 ug/L OK 1 MW-01 Molybdenum 10 ug/L u 10 ug/L OK 20 MW-01 Naphthalene 1 ug!L u 1 ug/L OK 1 MW-01 Nickel 20 ug/L u 20 ug/L OK 20 MW-01 Nitrate/Nitrite (as N) 0.1 mg/L u 0.1 ug/L OK 1 MW-01 Potassium 1 mg/L 0.5 mg/1 OK 1 MW-01 Selenium 5 ug!L u 5 ug/L OK 20 MW-01 Silver 10 ug!L u 10 ug/L OK 20 MW-01 Sodium 50 mg/L 0.5 mg/1 OK 50 MW-01 Sulfate 100 mg/L 1 mg/1 OK 100 MW-01 Tetrahydrofuran 1 ug/L 1 ug_IL OK 1 MW-01 Thallium 0.5 ug/L u 0.5 ug/L OK 5 MW-01 Tin 100 ug/L u 100 ug/L OK 20 MW-01 Toluene 1 ug/L u 1 ug/L OK 1 MW-01 Total Dissolved Solids 20 MOIL 10 mg/1 OK 2 MW-01 Uranium 0.3 ug/L 0.3 ug/L OK 2 MW-01 Vanadium 15 ug/L u 15 ug/L OK 1 MW-01 Xylenes, Total 1 ug/L u 1 ug/L OK 1 G5AR -epor11ng 1m1t ec L' . Ch k Lab Required Reporting Reporting DILUTION Location Analyte Limit Units Qualifier Limit Units RLCheck FACTOR MW-01 Zinc 10 ug/L u 10 ug!L OK 1 MW-02 2-Butanone 20 ug/L u 20 ug/L OK 1 MW-02 Acetone 20 ug/L u 20 ug!L OK 1 MW-02 Ammonia (as N) 0.05 mg/L u 0.05 ug!L OK 1 MW-02 Arsenic 5 ug!L u 5 ug!L OK 20 MW-02 Benzene 1 ug/L u 1 ug!L OK 1 MW-02 Beryllium 0.5 ug_IL u 0.5 ug/L OK 5 MW-02 Bicarbonate (as CaC03. 1 mg/L 1 mg/1 OK 1 MW-02 Cadmium 0.5 ug!L u 0.5 ug/L OK 20 MW-02 Calcium 50 mg!L 0.5 mg/1 OK 50 MW-02 Carbon tetrachloride 1 ug/L u 1 ug/L OK 1 MW-02 Carbonate (as CaC03) 1 mg/L u 1 mg/1 OK 1 MW-02 Chloride 1 mg/L 1 mg/1 OK 1 MW-02 Chloroform 1 ug/L u 1 ug!L OK 1 MW-02 Chloromethane 1 ug!L u 1 ug!L OK 1 MW-02 Chromium 25 ug!L u 25 ug!L OK 20 MW-02 Cobalt 10 ug!L u 10 ug/L OK 20 MW-02 CoQPer 10 ug/L u 10 ug/L OK 20 MW-02 Fluoride 0.1 mg/L 0.1 mg/1 OK 1 MW-02 Gross Radium Alpha 0.742 pCi/L 1 pCi!L OK 1 MW-02 Iron 30 ug!L u 30 ug!L OK 5 MW-02 Lead 1 ug/L u 1 ug!L OK 5 MW-02 Magnesium 50 mg/L 0.5 mg/1 OK 50 MW-02 Manganese 10 ug!L u 10 ug/L OK 20 MW-02 Mercury 0.5 ug!L u 0.5 ug/l-OK 1 MW-02 Methylene chloride 1 ug/L u 1 ug/L OK 1 MW-02 Molybdenum 10 ug!L u 10 ug!L OK 20 MW-02 Naphthalene 1 ug!L u 1 ug!L OK 1 MW-02 Nickel 20 ug/L u 20 ug/L OK 20 MW-02 Nitrate/Nitrite (as N) 0.1 mg/L u 0.1 ug/L OK 1 MW-02 Potassium 1 mg/L 0.5 mg/1 OK 1 MW-02 Selenium 5 ug!L 5 ug/L OK 20 MW-02 Silver 10 ug!L u 10 ug/L OK 20 MW-02 Sodium 50 mg/L 0.5 mg/1 OK 50 MW-02 Sulfate 500 mg/L 1 mg/1 OK 500 MW-02 Tetrahydrofuran 1 ug/L u 1 ug/L OK 1 MW-02 Thallium 0.5 ug!L u 0.5 ug/L OK 5 MW-02 Tin 100 ug!L u 100 ug/L OK 20 MW-02 Toluene 1 ug/L u 1 ug!L OK 1 MW-02 Total Dissolved Solids 20 MGIL 10 mg/1 OK 2 MW-02 Uranium 0.3 ug!L 0.3 ug!L OK 2 MW-02 Vanadium 15 ug/L u 15 ug!L OK 1 MW-02 Xylenes, Total 1 ug!L u 1 ug!L OK 1 MW-02 Zinc 10 ug/L 10 ug/L OK 1 MW-03 2-Butanone 20 ug!L u 20 ug!L OK I MW-03 Acetone 20 ug/L u 20 ug/L OK 1 MW-03 Ammonia (as N) 0.05 mg/L u 0.05 ug/L OK 1 MW-03 Arsenic 5 ug!L u 5 ug!L OK 20 MW-03 Benzene I ug/L u 1 ug/L OK 1 MW-03 Beryllium 0.5 ug/L u 0.5 ug/L OK 5 MW-03 Bicarbonate (as CaC03 1 mg!L 1 mg/1 OK 1 MW-03 Cadmium 0.5 ug/L 0.5 ug/L OK 20 MW-03 Calcium 50 mg/L 0.5 mg/1 OK 50 MW-03 Carbon tetrachloride 1 ug/L u 1 ug!L OK 1 G5AR -~porttng_ tmlt ec L" . Ch k Lab Required ' Reporting Reporting DILUTION Location Analyte II' Limit Units Qualifier 1 Limit Units RLCheck FACTOR MW-03 Carbonate (as CaC03) 1 mg/L u 1 mg/1 OK 1 MW-03 Chloride 10 mg!L 1 mg/1 OK 10 MW-03 Chloroform 1 ug!L u 1 ug/L OK 1 MW-03 Chloromethane 1 ug!L u 1 ug/L OK 1 MW-03 Chromium 25 ug/L u 25 ug/L OK 20 MW-03 Cobalt 10 ug!L u 10 ug/L OK 20 MW-03 Copper 10 ug!L u 10 ug/L OK 20 MW-03 Fluoride 0.1 mg!L 0.1 mg/1 OK 1 MW-03 Gross Radium Alpha 0.701 pCi/L u 1 pCi/L OK I MW-03 Iron 30 ug!L u 30 ug_IL OK 5 MW-03 Lead 1 ug/L u I ug/L OK 5 MW-03 Magnesium 50 mg/L 0.5 mg/1 OK 50 MW-03 Manganese 10 ug/L 10 ug/L OK 20 MW-03 Mercury 0.5 ug/L u 0.5 ug/L OK 1 MW-03 Methylene chloride 1 ug!L u 1 ug/L OK 1 MW-03 Molybdenum 10 ug/L u 10 ug/L OK 20 MW-03 Naphthalene 1 ug!L u I ug/L OK 1 MW-03 Nickel 20 ug!L u 20 ug/L OK 20 MW-03 Nitrate/Nitrite (as N) 0.1 mg/L 0.1 ug/L OK 1 MW-03 Potassium 1 mg/L 0.5 mg/1 OK 1 MW-03 Selenium 5 ug/L 5 ug/L OK 20 MW-03 Silver 10 ug!L u 10 ug/L OK 20 MW-03 Sodium 50 mg/L 0.5 mg/1 OK 50 MW-03 Sulfate 500 mg/L 1 mg/1 OK 500 MW-03 Tetrahvdrofuran 1 ug/L u 1 ug/L OK 1 MW-03 Thallium 0.5 ug!L 0.5 ug/L OK 5 MW-03 Tin 100 ug!L u 100 ug/L OK 20 MW-03 Toluene 1 ug/L u 1 ug/L OK 1 MW-03 Total Dissolved Solids 20 MG/L 10 mg/1 OK 2 MW-03 Uranium 0.3 ug!L 0.3 ug/L OK 2 MW-03 Vanadium 15 ug!L u 15 ug/L OK 1 MW-03 Xylenes, Total 1 ug/L u 1 ug!L OK 1 MW-03 Zinc 10 ug!L 10 ug!L OK 1 MW-03a 2-Butanone 20 ug!L u 20 ug/L OK 1 MW-03a Acetone 20 ug!L u 20 ug/L OK 1 MW-03a Ammonia (as N) 0.05 mg/L u 0.05 ug/L OK 1 MW-03a Arsenic 5 ug/L u 5 ug_IL OK 20 MW-03a Benzene 1 ug!L u 1 ug/L OK 1 MW-03a Beryllium 0.5 ug/L 0.5 ug/L OK 5 MW-03a Bicarbonate (as CaC03 1 mg/L 1 mg/1 OK 1 MW-03a Cadmium 0.5 ug/L 0.5 ug/L OK 20 MW-03a Calcium 50 mg!L 0.5 mg/1 OK 50 MW-03a Carbon tetrachloride 1 ug/L u 1 ug/L OK 1 MW-03a Carbonate (as CaC03) 1 mg/L u 1 mg/1 OK 1 MW-03a Chloride 10 mg!L 1 mg/1 OK 10 MW-03a Chloroform 1 ug/L u 1 ug/L OK 1 MW-03a Chloromethane 1 ug!L u 1 ug/L OK 1 MW-03a Chromium 25 ug!L u 25 ug/L OK 20 MW-03a Cobalt 10 ug/L u 10 ug/L OK 20 MW-03a Copper 10 ug/L u 10 ug/L OK 20 MW-03a Fluoride 0.1 mg/L 0.1 mg/1 OK 1 MW-03a Gross Radium Alpha 0.638 pCi!L u 1 pCi/L OK 1 MW-03a Iron 30 ug/L u 30 ug/L OK 5 MW-03a Lead 1 ug!L u I ug/L OK 5 G 5AR -L .. Ch k eporltng 1m1t ec Lab Required Reporting Reporting DILUTION Location Analyte Limit Units Qualifier Limit Units RLCheck FACTOR MW-03a Magnesium 50 mg/L 0.5 mg/1 OK 50 MW-03a Manganese 10 ug/L 10 ug/L OK 20 MW-03a Mercury 0.5 ug/L u 0.5 ug/L OK 1 MW-03a Methylene chloride 1 ug/L u 1 ug/L OK 1 MW-03a Molybdenum 10 ug/L u 10 ug!L OK 20 MW-03a Naphthalene 1 ug/L u 1 ug/L OK 1 MW-03a Nickel 20 ug/L u 20 ug/L OK 20 MW-03a Nitrate/Nitrite (as N) 0.1 mg/L 0.1 ug/L OK I MW-03a Potassium 1 mg/L 0.5 mg/1 OK 1 MW-03a Selenium 5 ug/L 5 ug!L OK 20 MW-03a Silver 10 ug!L u 10 ug!L OK 20 MW-03a Sodium 50 mg/L 0.5 mg/1 OK 50 MW-03a Sulfate 500 mg/L 1 mg/1 OK 500 MW-03a Tetrahydrofuran 1 ug/L u 1 ug/L OK 1 MW-03a Thallium 0.5 ug/L 0.5 ug/L OK 5 MW-03a Tin 100 ug!L u 100 ug!L OK 20 MW-03a Toluene 1 ug/L u 1 ug!L OK 1 MW-03a Total Dissolved Solids 20 MGIL 10 mg/1 OK 2 MW-03a Uranium 0.3 ug/L 0.3 ug/L OK 2 MW-03a Vanadium 15 ug!L u 15 ug!L OK 1 MW-03a Xylenes, Total 1 ug/L u 1 ug!L OK 1 MW-03a Zinc 10 ug!L 10 ug!L OK 1 MW-05 2-Butanone 20 ug/L u 20 ug!L OK 1 MW-05 Acetone 20 ug/L u 20 ug!L OK 1 MW-05 Ammonia (as N) 0.05 mg/L 0.05 ug!L OK 1 MW-05 Arsenic 5 ug!L u 5 ug!L OK 20 MW-05 Benzene 1 ug/L u 1 ug!L OK 1 MW-05 Beryllium 0.5 ug/L u 0.5 ug/L OK 5 MW-05 Bicarbonate (as CaC03' 1 mg/L 1 mg/1 OK 1 MW-05 Cadmium 0.5 ug/L u 0.5 ug/L OK 20 MW-05 Calcium 50 mg/l 0.5 mg/1 OK 50 MW-05 Carbon tetrachloride 1 ug/L u 1 ug/L OK 1 MW-05 Carbonate (as CaC03) 1 mg/L u 1 mg/1 OK 1 MW-05 Chloride 10 mg/L 1 mg/1 OK 10 MW-05 Chloroform 1 ug/L u 1 ug/L OK 1 MW-05 Chloromethane 1 ug/L u 1 ug!L OK 1 MW-05 Chromium 25 ug/L u 25 ug!L OK 20 MW-05 Cobalt 10 ug!L u 10 ug!L OK 20 MW-05 Copper 10 ug/L u 10 ug/L OK 20 MW-05 Fluoride 0.1 mg/L O.I mg/1 OK 1 MW-05 Gross Radium Alpha 0.795 pCi/L u 1 pCi/L OK 1 MW-05 Iron 30 ug/L 30 ug/L OK 5 MW-05 Lead 1 ug/L u 1 ug/L OK 5 MW-05 Magnesium 1 mg/L 0.5 mg/1 OK 1 MW-05 Manganese 10 ug/L 10 ug/L OK 20 MW-05 Mercury 0.5 ug/L u 0.5 ug!L OK 1 MW-05 Methylene chloride 1 ug/L u 1 ug!L OK 1 MW-05 Molybdenum 10 ug/L u 10 ug!L OK 20 MW-05 Naphthalene 1 ug/L u 1 ug/L OK 1 MW-05 Nickel 20 ug/L u 20 ug!L OK 20 MW-05 Nitrate/Nitrite (as N) 0.1 mg/L u 0.1 ug/L OK I MW-05 Potassium I mg/L 0.5 mg/1 OK 1 MW-05 Selenium 5 ug/L u 5 ug/L OK 20 MW-05 Silver 10 ug/L u 10 ug!L OK 20 G5AR -eporung 1m1t ec L .. Ch k Lab Required Reporting Reporting Dll.,UTION Location Analyte Limit Units Qualifier Limit Units RLCheck FACTOR MW-OS Sodium so mg/L O.S mg/1 OK so MW-OS Sulfate 100 mg/L 1 mg/1 OK 100 MW-OS Tetrahydrofuran 1 u_g/L 1 ug/L OK 1 MW-OS Thallium O.S ug/L u O.S ug/L OK s MW-05 Tin 100 ug/L u 100 ug!L OK 20 MW-OS Toluene 1 ug/L u 1 ug/L OK 1 MW-OS Total Dissolved Solids 20 MG/L 10 mg/1 OK 2 MW-OS Uranium 0.3 ug/L 0.3 ug/L OK 2 MW-OS Vanadium 1S ug/L u 1S ug/L OK I MW-OS Xylenes, Total 1 ug/L u 1 ug/L OK 1 MW-OS Zinc 10 ug/L u 10 ug/L OK 1 MW-11 2-Butanone 20 ug/L u 20 ug/L OK 1 MW-II Acetone 20 ug/L u 20 ug/L OK 1 MW-II Ammonia (as N) o.os mg/L O.OS ug/L OK 1 MW-II Arsenic 5 ug/L u 5 ug/L OK 20 MW-11 Benzene I ug/L u 1 ug/L OK I MW-11 Beryllium O.S ug/L u O.S ug/L OK 5 MW-11 Bicarbonate (as CaC03 1 mg/L I mg/1 OK 1 MW-11 Cadmium O.S ug/L u O.S ug/L OK 20 MW-11 Calcium so mg/L 0.5 mg/1 OK so MW-11 Carbon tetrachloride 1 ug/L u 1 ug/L OK 1 MW-11 Carbonate (as CaC03) 1 mg/L u 1 mg/1 OK 1 MW-11 Chloride s mg/L I mg/1 OK 5 MW-11 Chloroform I ug/L u I ug/L OK 1 MW-11 Chloromethane I ug/L u I ug/L OK I MW-11 Chromium 2S ug/L u 2S ug/L OK 20 MW-11 Cobalt 10 ug/L u 10 ug/L OK 20 MW-11 Copper 10 ug/L u 10 ug/L OK 20 MW-11 Fluoride 0.1 m_g/L 0.1 mg/1 OK I MW-11 Gross Radium Alpha 0.675 pCi/L u I pCi/L OK I MW-11 Iron 30 ug/L 30 ug/L OK s MW-11 Lead 1 ug/L u 1 ug/L OK s MW-11 Magnesium 1 mg/L O.S mg/1 OK 1 MW-11 Manganese 10 ug/L 10 ug/L OK 20 MW-11 Mercury 0.5 ug/L u O.S ug/L OK 1 MW-11 Methylene chloride 1 ug/L u I ug/L OK 1 MW-11 Molybdenum IO ug/L u 10 ug_/L OK 20 MW-11 Naphthalene I ug/L u 1 ug/L OK 1 MW-11 Nickel 20 ug/L u 20 ug/L OK 20 MW-11 Nitrate/Nitrite (as N) 0.1 mg/L u 0.1 ug/L OK 1 MW-11 Potassium 1 mg/L O.S mg/1 OK 1 MW-11 Selenium s ug/L u s ug/L OK 20 MW-11 Silver 10 ug/L u 10 ugjL OK 20 MW-11 Sodium so mg/L O.S mg/1 OK so MW-11 Sulfate soo mg/L 1 mg/1 OK soo MW-11 Tetrahydrofuran I ug/L u 1 ug/L OK 1 MW-11 Thallium O.S ug/L u O.S ug/L OK s MW-11 Tin 100 ug/L u 100 ug/L OK 20 MW-11 Toluene 1 ug/L u 1 ug/L OK 1 MW-1I Total Dissolved Solids 20 MG/L 10 m.8tl OK 2 MW-11 Uranium 0.3 ug/L 0.3 ug/L OK 2 MW-11 Vanadium 1S ug/L u 1S ug/L OK 1 MW-11 Xylenes, Total 1 ug/L u 1 ug/L OK 1 MW-11 Zinc 10 ug/L u 10 ug/L OK 1 G5AR -epor!Jng 1m1t ec L .. Ch k Lab Required Reporting Reporting Dll..UTION Location Analvte Limit Units Qualifier Limit Units RLCheck FACTOR MW-I2 2-Butanone 20 ug/L u 20 ug/L OK I MW-I2 Acetone 20 ug/L u 20 ug/L OK 1 MW-12 Ammonia (as N) 0.05 mg/L 0.05 ug!L OK 1 MW-12 Arsenic 5 ug/L u 5 ug/L OK 20 MW-12 Benzene 1 ug/L u I ug/L OK 1 MW-12 Beryllium 0.5 ug/L u 0.5 ug/L OK 5 MW-12 Bicarbonate (as CaC03 I mg/L 1 mg/1 OK 1 MW-12 Cadmium 0.5 ug/L u 0.5 ug/L OK 20 MW-I2 Calcium 50 mg/L 0.5 mg/1 OK 50 MW-I2 Carbon tetrachloride 1 ug/L u 1 ug/L OK 1 MW-12 Carbonate (as CaC03) 1 mg/L u 1 mg/1 OK 1 MW-12 Chloride 10 mg/L 1 mg/1 OK 10 MW-12 Chloroform 1 ug/L u 1 ug/L OK 1 MW-12 Chloromethane I ug/L u I ug/L OK 1 MW-12 Chromium 25 ug/L u 25 ug/L OK 20 MW-I2 Cobalt 10 ug/L u 10 ug/L OK 20 MW-12 Copper 10 ug/L u 10 ug/L OK 20 MW-12 Fluoride 0.1 mg/L 0.1 mg/1 OK 1 MW-I2 Gross Radium Alpha 0.646 pCi/L u 1 pCi/L OK 1 MW-12 Iron 30 ug/L 30 ug/L OK 5 MW-12 Lead 1 ug/L u 1 ug!L OK 5 MW-12 M"gnesium 50 mg/L 0.5 mg/1 OK 50 MW-12 Manganese 10 ug/L 10 ug/L OK 20 MW-12 Mercury 0.5 ug/L u 0.5 ug/L OK 1 MW-12 Methylene chloride 1 ug/L u 1 ug!L OK 1 MW-12 Molvbdenum 10 ug/L u 10 ug/L OK 20 MW-12 Naphthalene 1 ug/L u 1 ug/L OK I MW-12 Nickel 20 ug/L u 20 ug/L OK 20 MW-12 Nitrate/Nitrite (as N) O.I mg/L u 0.1 ug/L OK 1 MW-12 Potassium I mg/L 0.5 mg/1 OK 1 MW-12 Selenium 5 ug/L 5 ug/L OK 20 MW-12 Silver 10 ug/L u 10 ug/L OK 20 MW-12 Sodium 50 mg/L 0.5 mg/1 OK 50 MW-12 Sulfate 500 mg/L 1 mg/1 OK 500 MW-12 Tetrahvdrofuran 1 ug/L u 1 ug/L OK 1 MW-12 Thallium 0.5 ug/L u 0.5 ug/L OK 5 MW-12 Tin 100 ug/L u 100 ug/L OK 20 MW-12 Toluene 1 ug/L u 1 ug/L OK 1 MW-12 Total Dissolved Solids 20 MOIL 10 mg/1 OK 2 MW-12 Uranium 0.3 ug/L 0.3 ug/L OK 2 MW-12 Vanadium 15 ug_/L u 15 ug_IL OK 1 MW-12 Xylenes, Total 1 ug/L u 1 ug/L OK 1 MW-12 Zinc 10 ug/L u 10 ug/L OK 1 MW-14 2-Butanone 20 ug/L u 20 ug/L OK 1 MW-14 Acetone 20 ug/L u 20 ug!L OK 1 MW-14 Ammonia (as N) 0.05 mg/L 0.05 ug/L OK 1 MW-14 Arsenic 5 ug/L u 5 ug/L OK 20 MW-14 Benzene 1 ug/L u 1 ug/L OK 1 MW-14 Beryllium 0.5 ug/L u 0.5 ug!L OK 5 MW-14 Bicarbonate (as CaC03 I mg/L 1 mg/1 OK I MW-14 Cadmium 0.5 ug_/L 0.5 ug/L OK 20 MW-14 Calcium 50 mg/L 0.5 mg/1 OK 50 MW-14 Carbon tetrachloride 1 ug/L u 1 ug/L OK 1 MW-14 Carbonate (as CaC03) 1 mg/L u 1 mg/1 OK I G 5AR -oporung 1m1t ec L .. Ch k Lab Required Reporting Reporting DILUTION Location Analyte Limit Units Qualifier Limit Units RLCheck FACTOR MW-14 Chloride 5 mg/L 1 mg/1 OK 5 MW-14 Chloroform 1 ug/L u 1 ug/L OK 1 MW-14 Chloromethane 1 ug/L u 1 ug/L OK 1 MW-14 Chromium 25 ug/L u 25 ug/L OK 20 MW-14 Cobalt 10 ug/L u 10 ug/L OK 20 MW-14 Copper 10 ug/L u 10 ug/L OK 20 MW-14 Fluoride 0.1 mg/L 0.1 mg/1 OK 1 MW-14 Gross Radium Alpha 0.567 pCi/L u 1 pCi/L OK 1 MW-14 Iron 30 ug/L u 30 ug/L OK 5 MW-14 Lead 1 ug/L u 1 ug/L OK 5 MW-14 Magnesium 50 mg/L 0.5 mg/1 OK 50 MW-14 Manganese 10 ug/L 10 ug;IL OK 20 MW-14 Mercury 0.5 ug/L u 0.5 ug!L OK 1 MW-14 Methylene chloride 1 ug/L u 1 ug/L OK 1 MW-14 Molybdenum 10 ug/L u 10 ug/L OK 20 MW-14 Naphthalene 1 ug/L u 1 ug/L OK 1 MW-14 Nickel 20 ug/L u 20 ug/L OK 20 MW-14 Nitrate/Nitrite (as N) 0.1 mg/L u 0.1 ug/L OK 1 MW-14 Potassium 1 mg/L 0.5 mg;/1 OK 1 MW-14 Selenium 5 ug/L u 5 ug!L OK 20 MW-14 Silver 10 ug/L u 10 ug/L OK 20 MW-14 Sodium 50 mg/L 0.5 mg/1 OK 50 MW-14 Sulfate 500 mg/L 1 mg;/1 OK 500 MW-14 Tetrahydrofuran 1 ug/L u 1 ug/L OK 1 MW-14 Thallium 0.5 ug/L u 0.5 ug/L OK 5 MW-14 Tin 100 ug/L u 100 ug/L OK 20 MW-14 Toluene 1 ug/L u 1 ug/L OK 1 MW-14 Total Dissolved Solids 20 MGIL 10 mg/1 OK 2 MW-14 Uranium 0.3 ug/L 0.3 ug/L OK 2 MW-14 Vanadium 15 ug/L u 15 ug/L OK 1 MW-14 Xylenes, Total 1 ug/L u 1 ug/L OK 1 MW-14 Zinc 10 ug/L 10 ug/L OK 1 MW-15 2-Butanone 20 ug/L u 20 ug/L OK 1 MW-15 Acetone 20 ug/L u 20 ug/L OK 1 MW-15 Ammonia (as N) 0.05 mg/L u 0.05 ug/L OK 1 MW-15 Arsenic 5 ug/L u 5 ug/L OK 20 MW-15 Benzene 1 ug/L u 1 ug/L OK 1 MW-15 Beryllium 0.5 ug/L u 0.5 ug/L OK 5 MW-15 Bicarbonate (as CaC03 1 mg/L 1 mg;/1 OK 1 MW-15 Cadmium 0.5 ug/L u 0.5 ug!L OK 20 MW-15 Calcium 50 mg/L 0.5 mg/1 OK 50 MW-15 Carbon tetrachloride 1 ug/L u 1 ug/L OK 1 MW-15 Carbonate (as CaC03) 1 mg/L u 1 mg/1 OK 1 MW-15 Chloride 5 mg/L 1 mg/1 OK 5 MW-15 Chloroform 1 ug/L u 1 ug/L OK 1 MW-15 Chloromethane 1 ug/L u 1 ug/L OK 1 MW-15 Chromium 25 ug/L u 25 ug/L OK 20 MW-15 Cobalt 10 ug!L u 10 ug/L OK 20 MW-15 Copper 10 ug/L u 10 ug!L OK 20 MW-15 Fluoride 0.1 mg/L 0.1 mg/1 OK 1 MW-15 Gross Radium Alpha 0.813 pCi/L u 1 pCi/L OK 1 MW-15 Iron 30 ug/L u 30 ug/L OK 5 MW-15 Lead 1 ug/L u 1 ug/L OK 5 MW-15 Magnesium 50 mg/L 0.5 mg/1 OK 50 -{eponmg 1m1t ec G5AR L' . Ch k Lab Required Reporting Reporting DILUTION Location Analyte Limit Units Qualifier Limit Units RLCheck FACTOR MW-15 Manganese 10 ug/L u IO ugll OK 20 MW-I5 Mercury 0.5 ug/L u 0.5 ug!L OK 1 MW-15 Methylene chloride 1 ug/L u 1 ug!L OK 1 MW-15 Molybdenum IO ug/L u 10 ug/L OK 20 MW-15 Naphthalene 1 ug/L u I ug/L OK 1 MW-I5 Nickel 20 ug/L u 20 ug!L OK 20 MW-I5 Nitrate/Nitrite (as N) 0.1 mg/L O.I ug!L OK I MW-15 Potassium I mg/L 0.5 mg/1 OK 1 MW-15 Selenium 5 ug/L 5 ug!L OK 20 MW-I5 Silver 10 ug/L u 10 ug!L OK 20 MW-I5 Sodium 50 mg/L 0.5 mg/1 OK 50 MW-15 Sulfate 500 mg/L 1 mg/1 OK 500 MW-15 Tetrahydrofuran 1 ug/L u 1 ug/L OK 1 MW-15 Thallium 0.5 ug/L u 0.5 ug/L OK 5 MW-15 Tin 100 ug/L u IOO ug!L OK 20 MW-15 Toluene 1 ug/L u 1 ug!L OK I MW-I5 Total Dissolved Solids 20 MOIL 10 mg/1 OK 2 MW-I5 Uranium 0.3 ug/L 0.3 ug/L OK 2 MW-I5 Vanadium 15 ug/L u 15 ug/L OK 1 MW-15 Xylenes, Total 1 ug/L u 1 ug!L OK 1 MW-15 Zinc 10 ug/L u 10 ug/L OK 1 MW-17 2-Butanone 20 ug/L u 20 ug/L OK 1 MW-17 Acetone 20 ug/L u 20 ug/L OK 1 MW-17 Ammonia (as N) 0.05 mg/L u 0.05 ug/L OK 1 MW-17 Arsenic 5 ug!L u 5 ug/L OK 20 MW-17 Benzene 1 ug/L u 1 ug/L OK 1 MW-17 Beryllium 0.5 ug/L u 0.5 ug/L OK 5 MW-17 Bicarbonate (as CaC03 1 mg/L 1 mg/1 OK 1 MW-17 Cadmium 0.5 ug/L u 0.5 ug/L OK 20 MW-17 Calcium 50 mg/L 0.5 mg/1 OK 50 MW-17 Carbon tetrachloride 1 ug/l u I ug!L OK I MW-17 Carbonate (as CaC03) 1 mg/L u 1 mg/1 OK 1 MW-17 Chloride 5 mg/L 1 mg/1 OK 5 MW-17 Chloroform 1 ug/L u 1 ug/L OK 1 MW-17 Chloromethane 1 ug!L u I ug/L OK 1 MW-17 Chromium 25 ug/L u 25 ug/L OK 20 MW-17 Cobalt 10 ug/L u 10 ug/L OK 20 MW-17 Copper 10 ug/L u 10 ug/L OK 20 MW-17 Fluoride 0.1 mg/L 0.1 mg/1 OK 1 MW-17 Gross Radium Alpha 0.758 pCi/L u 1 pCi!L OK 1 MW-17 Iron 30 ug/L u 30 ug/L OK 5 MW-17 Lead 1 ug!L u 1 ug/L OK 5 MW-17 Magnesium 50 mg!L 0.5 mg/1 OK 50 MW-17 Manganese 10 ug/L 10 ug!L OK 20 MW-17 Mercury 0.5 ug/L u 0.5 ug/L OK 1 MW-17 Methylene chloride 1 ug/L u 1 ug/L OK 1 MW-17 Molybdenum 10 ug/L u 10 ug/L OK 20 MW-17 Naphthalene I ug!L u 1 ug!L OK 1 MW-17 Nickel 20 u_g!L u 20 ug!L OK 20 MW-17 Nitrate/Nitrite (as N) 0.1 mg/L 0.1 ug!L OK 1 MW-17 Potassium 1 mg!L 0.5 mg/1 OK 1 MW-17 Selenium 5 ug/L 5 ug/L OK 20 MW-17 Silver 10 ug/L u 10 ug/L OK 20 MW-17 Sodium 50 mg/L 0.5 mg/1 OK 50 -(eponing Limit Chec G5AR k Lab I Required I Reporting Reporting DILUTION Location Analyte Limit Units Qualifier Limit Units RLCheck FACTOR MW-I7 Sulfate 500 mgiL I mg/l OK 500 MW-17 Tetrahydrofuran 1 ugiL u 1 ugiL OK 1 MW-17 Thallium 0.5 ugiL u 0.5 ugiL OK 5 MW-I7 Tin IOO ugiL u 100 ugiL OK 20 MW-I7 Toluene 1 ugiL u 1 ugiL OK 1 MW-17 Total Dissolved Solids 20 MOIL lO mg/1 OK 2 MW-17 Uranium 0.3 ugiL 0.3 ugiL OK 2 MW-17 Vanadium 15 ugiL u 15 ugiL OK 1 MW-17 Xylenes, Total 1 ugiL u 1 ugiL OK 1 MW-17 Zinc 10 ugiL u 10 ugiL OK 1 MW-18 2-Butanone 20 ugiL u 20 ugiL OK 1 MW-18 Acetone 20 ugiL u 20 ugiL OK 1 MW-18 Ammonia (as N) 0.05 mgiL 0.05 ugiL OK 1 MW-18 Arsenic 5 ugiL u 5 ugiL OK 20 MW-18 Benzene 1 ugiL u 1 ugiL OK 1 MW-I8 Beryllium 0.5 ugiL u 0.5 ugiL OK 5 MW-18 Bicarbonate (as CaC03 1 mgiL 1 mg/1 OK 1 MW-18 Cadmium 0.5 ugiL u 0.5 ugiL OK 20 MW-18 Calcium 50 mgiL 0.5 mg/1 OK 50 MW-I8 Carbon tetrachloride 1 ugiL u 1 ug/L OK 1 MW-I8 Carbonate (as CaC03) 1 mgiL u 1 mg/l OK 1 MW-18 Chloride 10 mgiL 1 mg/1 OK 10 MW-18 Chloroform 1 ugiL u 1 ugiL OK 1 MW-I8 Chloromethane I ugiL u 1 ugiL OK 1 MW-18 Chromium 25 ugiL u 25 ugiL OK 20 MW-18 Cobalt 10 ugiL u 10 ugiL OK 20 MW-18 Copper 10 ugiL u 10 ugiL OK 20 MW-18 Fluoride 0.1 mgiL 0.1 mg/l OK 1 MW-18 Gross Radium Alpha 0.778 pCiiL 1 pCiiL OK 1 MW-18 Iron 30 ugiL 30 ugiL OK 5 MW-I8 Lead 1 ugiL u 1 ugiL OK 5 MW-18 Magnesium 50 mgiL 0.5 mg/l OK 50 MW-18 Manganese 10 ugiL 10 ugiL OK 20 MW-18 Mercury 0.5 U.I!:IL u 0.5 ugiL OK 1 MW-I8 Methylene chloride 1 u_giL u 1 ugiL OK 1 MW-18 Molybdenum 10 u_giL u 10 ugiL OK 20 MW-18 Naphthalene 1 ugiL u 1 ugiL OK 1 MW-18 Nickel 20 ugiL u 20 ugiL OK 20 MW-18 Nitrate/Nitrite (as N) 0.1 n1.0L u 0.1 u_giL OK 1 MW-18 Potassium 1 mgiL 0.5 mg/1 OK I MW-I8 Selenium 5 ugiL u 5 ugiL OK 20 MW-I8 Silver 10 ugiL u 10 ugiL OK 20 MW-18 Sodium 50 mgiL 0.5 mg/1 OK 50 MW-18 Sulfate 500 mgiL 1 mg/l OK 500 MW-18 Tetrahydrofuran 1 ugiL u I ugiL OK 1 MW-I8 Thallium 0.5 ugiL 0.5 ugiL OK 5 MW-18 Tin 100 ugiL u 100 ugiL OK 20 MW-18 Toluene 1 ugiL u 1 ugiL OK 1 MW-I8 Total Dissolved Solids 20 MOIL 10 mg/l OK 2 MW-18 Uranium 0.3 ugiL 0.3 ugiL OK 2 MW-I8 Vanadium 15 ugiL u 15 ugiL OK 1 MW-18 Xylenes, Total 1 ugiL u 1 ugiL OK 1 MW-18 Zinc 10 ugiL u 10 ugiL OK 1 MW-19 2-Butanone 20 ugiL u 20 ugiL OK 1 G-SA . epcmmg Limit ec R 0 ° Ch k Lab Required Reporting Reporting DILUTION Location Analyte Limit Units Qualifier Limit Units RLCheck FACTOR MW-19 Acetone 20 ug!L u 20 ug!L OK 1 MW-19 Ammonia (as N) 0005 mg!L u 0005 ug/L OK 1 MW-19 Arsenic 5 ug!L u 5 ug!L OK 20 MW-19 Benzene 1 ug!L u 1 ug!L OK 1 MW-19 Beryllium 005 ug!L u 005 ug!L OK 5 MW-19 Bicarbonate (as CaC03 1 mg/L 1 mg/1 OK 1 MW-19 Cadmium 005 ug/L u 005 ug!L OK 20 MW-19 Calcium 50 mg/L 005 mg/1 OK 50 MW-19 Carbon tetrachloride 1 ug!L u 1 ug!L OK 1 MW-19 Carbonate (as CaC03) 1 mg!L u 1 mg/1 OK 1 MW-19 Chloride 5 mg!L 1 mg/1 OK 5 MW-19 Chloroform 1 ug!L u 1 ug!L OK 1 MW-19 Chloromethane 1 ug/L u 1 ug/L OK 1 MW-19 Chromium 25 ug!L u 25 ug!L OK 20 MW-19 Cobalt 10 ug!L u 10 ug!L OK 20 MW-19 Copper 10 ug!L u 10 ug!L OK 20 MW-19 Fluoride 001 mg!L Ool mg/1 OK 1 MW-19 Gross Radium Alpha 00771 pCi!L 1 pCi/L OK 1 MW-19 Iron 30 ug!L u 30 ug!L OK 5 MW-19 Lead 1 ug!L u 1 ug!L OK 5 MW-19 Magnesium 50 mg!L 005 mg/1 OK 50 MW-19 Manganese 10 ug!L 10 ug!L OK 20 MW-19 Mercury 005 ug!L u 005 ug!L OK 1 MW-19 Methylene chloride 1 ug!L u 1 ug!L OK 1 MW-19 Molybdenum 10 ug!L u 10 ug!L OK 20 MW-19 Naphthalene 1 ug!L u 1 ug!L OK 1 MW-19 Nickel 20 ug!L u 20 ug!L OK 20 MW-19 Nitrate/Nitrite (as N) 1 mg!L 001 ug!L OK 10 MW-19 Potassium I mg!L 005 mg/1 OK l MW-19 Selenium 5 ug!L 5 ug!L OK 20 MW-19 Silver 10 ug!L u 10 ug!L OK 20 MW-19 Sodium 50 mg!L 005 mg/1 OK 50 MW-19 Sulfate 100 mg!L 1 mg/1 OK 100 MW-19 Tetrahydrofuran 1 ug!L u 1 ug!L OK l MW-19 Thallium 005 ug!L u 005 ug!L OK 5 MW-19 Tin 100 ug!L u 100 ug!L OK 20 MW-19 Toluene 1 ug!L u 1 ug!L OK 1 MW-19 Total Dissolved Solids 20 MOIL 10 mg/1 OK 2 MW-19 Uranium 003 ug!L 003 ug!L OK 2 MW-19 Vanadium 15 ug!L u 15 ug/L OK 1 MW-19 Xylenes, Total 1 ug!L u 1 ug!L OK 1 MW-19 Zinc 10 ug!L u 10 ug!L OK 1 MW-20 2-Butanone 20 ug!L u 20 ug!L OK 1 MW-20 Acetone 20 ug!L u 20 ug!L OK 1 MW-20 Ammonia (as N) 0005 mg!L u 0005 ugjL OK 1 MW-20 Arsenic 5 ug!L u 5 ug!L OK 20 MW-20 Benzene 1 ug!L u 1 ug!L OK l MW-20 Beryllium 005 ug/L u 005 ug!L OK 5 MW-20 Bicarbonate (as CaC03; 1 mg!L 1 mg/1 OK l MW-20 Cadmium 005 ug!L u 005 ug/L OK 20 MW-20 Calcium 50 mg!L 005 mg/1 OK 50 MW-20 Carbon tetrachloride 1 ug!L u 1 ug!L OK 1 MW-20 Carbonate (as CaC03) 1 mg/L u 1 mg/1 OK 1 MW-20 Chloride 1 mg/L 1 mg/1 OK 10 G 5AR -eportmg Imtt ec L' . Ch k Lab Required Reporting Reporting DILUTION Location Analyte Limit Units Qualifier Limit Units RLCheck FACTOR MW-20 Chloroform 1 ug!L u 1 ug/l OK 1 MW-20 Chloromethane 1 ug!L u 1 ug!L OK 1 MW-20 Chromium 25 ug!L u 25 ug!L OK 20 MW-20 Cobalt 10 ug!L u 10 ug/L OK 20 MW-20 Copper 10 ug/L u 10 ug!L OK 20 MW-20 Fluoride 1 mg!L u 0.1 mg/1 OK 10 MW-20 Gross Radium Alpha 0.309 pCi/L u 1 pCi!L OK 1 MW-20 Iron 30 ug/L u 30 ug!L OK 5 MW-20 Lead 1 ug/L u 1 ug!L OK 5 MW-20 Magnesium 1 mg/L 0.5 mg/1 OK 1 MW-20 Manganese 10 ug!L u 10 ug!L OK 20 MW-20 Mercury 0.5 ug/L u 0.5 ug!L OK 1 MW-20 Methylene chloride 1 ug!L u 1 ug/L OK 1 MW-20 Molybdenum 10 ug!L 10 ug!L OK 20 MW-20 Naphthalene 1 ug!L u 1 ug!L OK 1 MW-20 Nickel 20 ug!L u 20 ug/1 OK 20 MW-20 Nitrate/Nitrite (as N) 1 mg!L 0.1 ug!L OK 10 MW-20 Potassium I mg!L 0.5 mg/1 OK I MW-20 Selenium 5 ug/L u 5 ug!L OK 20 MW-20 Silver 10 ug/L u 10 ug!L OK 20 MW-20 Sodium 50 mg/L 0.5 mg/1 OK 50 MW-20 Sulfate 1000 mg!L 1 mg/1 OK 1000 MW-20 Tetrahydrofuran 1 ug/L u 1 ug!L OK 1 MW-20 Thallium 0.5 ug/L u 0.5 ug!L OK 5 MW-20 Tin 100 ug!L u 100 ug!L OK 20 MW-20 Toluene I ug/L u 1 ug!L OK 1 MW-20 Total Dissolved Solids 20 MG/L IO mg/1 OK 2 MW-20 Uranium 0.3 ug!L 0.3 ug/L OK 2 MW-20 Vanadium 15 ug!L u 15 ug!L OK 1 MW-20 Xylenes, Total 1 ug/L u 1 ug!L OK 1 MW-20 Zinc 10 ug!L u 10 ug!L OK 1 MW-22 2-Butanone 20 ug/L u 20 ug/L OK 1 MW-22 Acetone 20 ug!L u 20 ug!L OK 1 MW-22 Ammonia (as N) 0.05 mg!L 0.05 ug!L OK 1 MW-22 Arsenic 5 ug!L u 5 ug!L OK 20 MW-22 Benzene 1 ug/L u I ug/L OK 1 MW-22 Bervllium 0.5 ug!L 0.5 ug!L OK 5 MW-22 !Bicarbonate (as CaC03' 1 mg!L 1 mg/1 OK 1 MW-22 Cadmium 0.5 ug/L 0.5 ug!L OK 20 MW-22 Calcium 50 mg!L 0.5 mg/1 OK 50 MW-22 Carbon tetrachloride 1 ug!L u 1 ug!L OK 1 MW-22 Carbonate (as CaC03) 1 mg/L u 1 mg/1 OK 1 MW-22 Chloride 1 mg/L 1 mg/1 OK 10 MW-22 Chloroform 1 ug/L u 1 ug/L OK 1 MW-22 Chloromethane 1 ug!L u 1 ug!L OK 1 MW-22 Chromium 25 ug/L u 25 ug!L OK 20 MW-22 Cobalt 10 ug!L 10 ug!L OK 20 MW-22 Copper 10 ug!L 10 ug/L OK 20 MW-22 Fluoride 1 mg!L 0.1 mg/1 OK 10 MW-22 Gross Radium Alpha 0.565 pCi/L I pCi/L OK 1 MW-22 Iron 30 ug!L 30 ug!L OK 5 MW-22 Lead 1 ug!L 1 ug!L OK 5 MW-22 Magnesium 50 mg!L 0.5 mg/1 OK 50 MW-22 Manganese 500 ug!L 10 ug!L OK 1000 G5AR -eJlorung. Imlt ec L .. Ch k Lab Required Reporting Reporting DILUTION Location Analyte Limit Units Qualifier Limit Units RLCheck FACTOR MW-22 Mercury 0.5 ug/L u 0.5 ug/L OK l MW-22 Methylene chloride I ug/L u I ug!L OK l MW-22 Moly_bdenum IO ug/L 10 ug!L OK 20 MW-22 Naphthalene 1 ug/L u I ug/L OK 1 MW-22 Nickel 20 ug/L 20 ug!L OK 20 MW-22 Nitrate/Nitrite (as N) I mg/L O.I ug!L OK 10 MW-22 Potassium 5 mg!L 0.5 mg/1 OK 5 MW-22 Selenium 5 ug!L 5 ug/L OK 20 MW-22 Silver 10 ug!L u 10 ug/L OK 20 MW-22 Sodium 50 mg/L 0.5 mg/1 OK 50 MW-22 Sulfate 1000 mg/l I mg/1 OK 1000 MW-22 Tetrahydrofuran I ug!L u 1 ug/L OK 1 MW-22 Thallium 0.5 ug/L 0.5 ug!L OK 5 MW-22 Tin 100 ug/L u 100 ug!L OK 20 MW-22 Toluene l ug/L u 1 ug/L OK I MW-22 Total Dissolved Solids 100 MG/L 10 mg/l OK 10 MW-22 Uranium 0.3 ug/L 0.3 ug!L OK 2 MW-22 Vanadium 15 ug/L u 15 ug!L OK 1 MW-22 Xylenes, Total 1 ug/L u 1 ug!L OK 1 MW-22 Zinc 10 ug!L 10 ug/L OK l MW-23 2-Butanone 20 ug/L u 20 ug/L OK 1 MW-23 Acetone 20 ug/L u 20 ug/L OK 1 MW-23 Ammonia (as N) 0.05 mg/L u 0.05 ug/L OK 1 MW-23 Arsenic 5 ug!L u 5 ug/L OK 20 MW-23 Benzene 1 ug/L u 1 ug/L OK 1 MW-23 Beryllium 0.5 ug/1_ u 0.5 ug!L OK 5 MW-23 Bicarbonate (as CaC03 1 mg/L I mg/l OK 1 MW-23 Cadmium 0.5 ug!L u 0.5 ug/L OK 20 MW-23 Calcium 50 mg/L 0.5 mg/1 OK 50 MW-23 Carbon tetrachloride 1 ug/L u 1 ug!L OK 1 MW-23 Carbonate (as CaC03) 1 mg/L u 1 mg/1 OK 1 MW-23 Chloride 1 mg/L I mg/l OK 10 MW-23 Chloroform 1 ug/L u 1 ug/L OK 1 MW-23 Chloromethane 1 ug/L u 1 ug!L OK 1 MW-23 Chromium 25 ug/L u 25 ug/L OK 20 MW-23 Cobalt 10 ug/L u 10 ug/L OK 20 MW-23 Copper 10 ug/L 10 ug/L OK 20 MW-23 Fluoride 1 mg/L u 0.1 mg/l OK 10 MW-23 Gross Radium Alpha 0.317 pCi!L 1 pCi/L OK 1 MW-23 Iron 30 ug!L u 30 ug/L OK 5 MW-23 Lead 1 ug!L u 1 ug/L OK 5 MW-23 Magnesium 50 mg/L 0.5 mg/1 OK 50 MW-23 Manganese 10 ug/L 10 ug/L OK 20 MW-23 Mercury 0.5 ug!L u 0.5 ug/L OK 1 MW-23 Methylene chloride 1 ug/L u l ug!L OK 1 MW-23 Molybdenum 10 ug/L u 10 ug!L OK 20 MW-23 Naphthalene 1 ug/L u 1 ug/L OK 1 MW-23 Nickel 20 ug!L 20 ug/L OK 20 MW-23 Nitrate/Nitrite (as N) 0.1 mg/L 0.1 ug/L OK l MW-23 Potassium 5 mg!L 0.5 mg/1 OK 5 MW-23 Selenium 5 ug/L u 5 ug/L OK 20 MW-23 Silver 10 ug!L u 10 ug!L OK 20 MW-23 Sodium 50 mg/L 0.5 mg/1 OK 50 MW-23 Sulfate 1000 mg/L 1 mg/1 OK 1000 G5AR -cportmg 1m1t ec L' . Ch k Lab Required Reporting Reporting DILUTION Location Analyte Limit Units Qualifier Limit Units RLCheck FACTOR MW-23 Tetrahydrofuran I ug!L u 1 ug!L OK 1 MW-23 Thallium 0.5 ug!L u 0.5 ug!L OK 5 MW-23 Tin IOO ug/L u IOO ug!L OK 20 MW-23 Toluene 1 ug/L u 1 ug!L OK I MW-23 Total Dissolved Solids 20 MGIL IO mg/1 OK 2 MW-23 Uranium 0.3 ug!L 0.3 ug!L OK 2 MW-23 Vanadium I5 ug/L u 15 ug!L OK I MW-23 Xylenes, Total 1 ug!L u 1 ug!L OK 1 MW-23 Zinc 10 ug/L 10 ug!L OK I MW-24 2-Butanone 20 ug_IL u 20 ug/L OK I MW-24 Acetone 20 ug!L u 20 ug!L OK 1 MW-24 Ammonia (as N) 0.05 mg!L 0.05 ug/L OK 1 MW-24 Arsenic 5 ug!L u 5 ug/L OK 20 MW-24 Benzene 1 ug/L u 1 ug!L OK 1 MW-24 Beryllium 0.5 ug!L u 0.5 ug!L OK 5 MW-24 Bicarbonate (as CaC03. 1 mg/L 1 mg/1 OK I MW-24 Cadmium 0.5 ug!L 0.5 ug/L OK 20 MW-24 Calcium 50 mg/L 0.5 mg/1 OK 50 MW-24 Carbon tetrachloride 1 ug!L u 1 ug!L OK I MW-24 Carbonate (as CaC03) 1 mg/L u 1 mg/1 OK I MW-24 Chloride 10 mg/L 1 mg/1 OK 10 MW-24 Chloroform 1 ug!L u 1 ug!L OK 1 MW-24 Chloromethane 1 ug!L u 1 ug!L OK 1 MW-24 Chromium 25 ug!L u 25 ug!L OK 20 MW-24 Cobalt 10 ug!L 10 ug/L OK 20 MW-24 Copper 10 ug/L u 10 ug!L OK 20 MW-24 Fluoride O.I mg/L 0.1 mg/1 OK 1 MW-24 Gross Radium Alpha 0.917 pCi/L u 1 pCi!L OK 1 MW-24 Iron 30 ug!L 30 ug!L OK 5 MW-24 Lead 1 ug/L u 1 ug!L OK 5 MW-24 Magnesium 50 mg/L 0.5 mg/1 OK 50 MW-24 Manganese 25 ug/L 10 ug/L OK 50 MW-24 Mercury 0.5 ug!L u 0.5 ug/L OK 1 MW-24 Methylene chloride 1 ug/L u 1 ug/L OK 1 MW-24 Molybdenum 10 ug!L u 10 ug!L OK 20 MW-24 Naphthalene 1 ug!L u 1 ug/L OK 1 MW-24 Nickel 20 ug!L 20 ug/L OK 20 MW-24 Nitrate/Nitrite (as N) 0.1 mg/L 0.1 ug!L OK 1 MW-24 Potassium 1 mg/L 0.5 mg/1 OK 1 MW-24 Selenium 5 ug!L u 5 ug/L OK 20 MW-24 Silver 10 ug/L u 10 ug/L OK 20 MW-24 Sodium 50 mg!L 0.5 mg/1 OK 50 MW-24 Sulfate 500 mg!L 1 mg/1 OK 500 MW-24 Tetrahydrofuran 1 ug/L u 1 ug!L OK 1 MW-24 Thallium 0.5 ug!L 0.5 ug!L OK 5 MW-24 Tin 100 ug/L u IOO ug!L OK 20 MW-24 Toluene 1 ug!L u I ug!L OK I MW-24 Total Dissolved Solids 20 MG/L 10 mg/1 OK 2 MW-24 Uranium 0.3 ug!L 0.3 ug!L OK 2 MW-24 Vanadium 15 ug!L u 15 ug!L OK 1 MW-24 Xylenes, Total 1 ug!L u 1 1.!&_/L OK 1 MW-24 Zinc 10 ug/L 10 ug!L OK 1 MW-25 2-Butanone 20 ug!L u 20 ug!L OK 1 MW-25 Acetone 20 ug!L u 20 ug!L OK 1 -cporung 1m1t ec G5AR L' . Ch k Lab Required Reporting Reporting DILUTION Location Analyte Limit Units Qualifier Limit Units RLCheck FACTOR MW-25 Ammonia (as N) 0.05 mg/L 0.05 ug/L OK 1 MW-25 Arsenic 5 ug/L u 5 ug/L OK 20 MW-25 Benzene 1 ug/L u I ug/L OK I MW-25 Beryllium 0.5 ug/L u 0.5 ug/L OK 5 MW-25 Bicarbonate (as CaC03, I mg/L I mg/1 OK I MW-25 Cadmium 0.5 ug/L 0.5 ug/L OK 20 MW-25 Calcium 50 mg!L 0.5 mg/1 OK 50 MW-25 Carbon tetrachloride I UKIL u I ug/L OK I MW-25 Carbonate (as CaC03) I mg/L u I mg/1 OK I MW-25 Chloride 5 mg/L I mg/1 OK 5 MW-25 Chloroform I ug/L u I ug/L OK 1 MW-25 Chloromethane I ug!L u 1 ug/L OK I MW-25 Chromium 25 ug/L u 25 ug/L OK 20 MW-25 Cobalt 10 ug/L u IO ug!L OK 20 MW-25 Copper 10 ug/L u 10 ug/L OK 20 MW-25 Fluoride O.I mg/L 0.1 mg/1 OK I MW-25 Gross Radium Alpha 0.8I pCi/L u 1 pCi!L OK 1 MW-25 Iron 30 ug!L u 30 ug/L OK 5 MW-25 Lead I ug/L u 1 ug/L OK 5 MW-25 Magnesium 50 mg/L 0.5 mg/1 OK 50 MW-25 Manganese IO ug!L 10 ug/L OK 20 MW-25 Mercury 0.5 ug/L u 0.5 ug/L OK 1 MW-25 Methylene chloride I ug!L u 1 ug/L OK 1 MW-25 Molybdenum IO ug!L 10 ug/L OK 20 MW-25 Naphthalene I ug/L u 1 ug/L OK 1 MW-25 Nickel 20 ug/L u 20 ug/L OK 20 MW-25 Nitrate/Nitrite (as N) O.I mg/L u 0.1 ug/L OK I MW-25 Potassium 1 mg/L 0.5 mg/1 OK I MW-25 Selenium 5 ug/L u 5 ug/L OK 20 MW-25 Silver 10 ug/L u 10 ug/L OK 20 MW-25 Sodium 50 mg/L 0.5 mg/1 OK 50 MW-25 Sulfate 500 mg/L I mg/1 OK 500 MW-25 Tetrahydrofuran I ug/L u I ug/L OK 1 MW-25 Thallium 0.5 ug/L 0.5 ug/L OK 5 MW-25 Tin IOO ug/L u IOO ug/L OK 20 MW-25 Toluene I ug/L u 1 ug/L OK 1 MW-25 Total Dissolved Solids 20 MG/L 10 mg/1 OK 2 MW-25 Uranium 0.3 ug!L 0.3 ug!L OK 2 MW-25 Vanadium 15 ug!L u 15 ug/L OK 1 MW-25 Xylenes, Total 1 ug/L u 1 ug/L OK 1 MW-25 Zinc 10 ug/L u 10 ug/L OK 1 MW-26 2-Butanone 20 ug/L u 20 ug/L OK 1 MW-26 Acetone 20 l!&IL u 20 ug/L OK 1 MW-26 Ammonia (as N) 0.05 mg/L 0.05 ug/L OK 1 MW-26 Arsenic 5 ug!L u 5 ug/L OK 20 MW-26 Benzene 1 ug/L u 1 ug/L OK 1 MW-26 Beryllium 0.5 ug!L u 0.5 ug/L OK 5 MW-26 Bicarbonate (as CaC03' 1 mg/L 1 mg/1 OK 1 MW-26 Cadmium 0.5 ug/L u 0.5 ug/L OK 20 MW-26 Calcium 50 mg/L 0.5 mg/1 OK 50 MW-26 Carbon tetrachloride 1 ug/L u 1 ug/L OK 1 MW-26 Carbonate (as CaC03) I mg/L u 1 mg/1 OK 1 MW-26 Chloride 10 mg/L I mg/1 OK 10 MW-26 Chloroform 20 ug/L 1 ug/L OK 20 -·61)(>111111! G5AR I mit ec L' . Ch k Lab Required Reporting Reporting DILUTION Location Analyte Limit Units Qualifier Limit Units RLCheck FACTOR MW-26 Chloromethane 1 ug!L u 1 ug!L OK 1 MW-26 Chromium 25 ug!L u 25 ug!L OK 20 MW-26 Cobalt 10 ug/L u 10 ug/L OK 20 MW-26 Copper 10 ug/L u 10 ug/L OK 20 MW-26 Fluoride 0.1 mg!L 0.1 mg/1 OK 1 MW-26 Gross Radium Alpha 0.807 pCi!L 1 pCi!L OK 1 MW-26 Iron 30 ug/L 30 ug/L OK 5 MW-26 Lead 1 ug!L u 1 ug!L OK 5 MW-26 Magnesium 50 mg!L 0.5 mg/1 OK 50 MW-26 Manganese 10 ug!L 10 ug!L OK 20 MW-26 Mercury 0.5 ug!L u 0.5 ug/L OK 1 MW-26 Methylene chloride 1 ug!L 1 ug!L OK 1 MW-26 Molybdenum 10 ug!L u 10 ug!L OK 20 MW-26 Naphthalene 1 ug/L u 1 ug/L OK 1 MW-26 Nickel 20 ug!L u 20 ug!L OK 20 MW-26 Nitrate/Nitrite (as N) 0.1 mg!L 0.1 ug!L OK 1 MW-26 Potassium 1 mg/L 0.5 mg/1 OK 1 MW-26 Selenium 5 ug!L 5 ug!L OK 20 MW-26 Silver 10 ug!L u 10 ug!L OK 20 MW-26 Sodium 50 mg!L 0.5 mg/1 OK 50 MW-26 Sulfate 500 mg!L 1 mg/1 OK 500 MW-26 Tetrahydrofuran 1 ug!L u 1 ug/L OK 1 MW-26 Thallium 0.5 ug!L u 0.5 ug!L OK 5 MW-26 Tin 100 ug!L u 100 ug!L OK 20 MW-26 Toluene 1 ug!L u 1 ug!L OK 1 MW-26 Total Dissolved Solids 20 MOIL 10 mg/1 OK 2 MW-26 Uranium 0.3 ug!L 0.3 ug!L OK 2 MW-26 Vanadium 15 ug/L u 15 ug!L OK 1 MW-26 Xylenes, Total 1 ug/L u 1 ug!L OK 1 MW-26 Zinc 10 ug/L u 10 ug/L OK 1 MW-27 2-Butanone 20 ug!L u 20 ug!L OK 1 MW-27 Acetone 20 ug/L u 20 ug!L OK 1 MW-27 Ammonia (as N) 0.05 mg!L u 0.05 ug!L OK 1 MW-27 Arsenic 5 ug/L u 5 ug!L OK 20 MW-27 Benzene 1 ug!L u 1 ug!L OK 1 MW-27 Beryllium 0.5 ug!L u 0.5 ug!L OK 5 MW-27 Bicarbonate (as CaC03' 1 mg!L 1 mg/1 OK 1 MW-27 Cadmium 0.5 ug!L u 0.5 ug/L OK 20 MW-27 Calcium 50 mg!L 0.5 mg!l OK 50 MW-27 Carbon tetrachloride 1 ug!L u 1 ug!L OK 1 MW-27 Carbonate (as CaC03) 1 mlJ:IL u 1 mg/1 OK 1 MW-27 Chloride 10 mg!L 1 mg/1 OK 10 MW-27 Chloroform 1 ug!L u 1 ug!L OK 1 MW-27 Chloromethane 1 ug!L u 1 ug!L OK 1 MW-27 Chromium 25 ug!L u 25 ug!L OK 20 MW-27 Cobalt 10 ug!L u 10 ug/L OK 20 MW-27 Copper 10 ug!L u 10 ug!L OK 20 MW-27 Fluoride 0.1 mg!L 0.1 mg/1 OK 1 MW-27 Gross Radium Alpha 0.614 pCi!L 1 pCi!L OK 1 MW-27 Iron 30 ug!L u 30 ug!L OK 5 MW-27 Lead 1 ug!L u 1 ug!L OK 5 MW-27 Magnesium 50 mg!L 0.5 mg/1 OK 50 MW-27 Manganese 10 ug!L u 10 ug!L OK 20 MW-27 Mercury 0.5 ug!L u 0.5 ug!L OK 1 -eponng 1m1 ec G 5AR t" L" "tCh k Lab Required Reporting Reporting DILUTION Location Analyte Limit Units Qualifier Limit Units RLCheck FACTOR MW-27 Methylene chloride 1 ug/L u 1 ug/L OK 1 MW-27 Molybdenum 10 ug/L u 10 ug/L OK 20 MW-27 Naphthalene 1 ug/L u 1 ug/L OK 1 MW-27 Nickel 20 ug_IL u 20 ug/L OK 20 MW-27 Nitrate/Nitrite (as N) 1 mg_/L 0.1 ug/L OK 10 MW-27 Potassium 1 mg/L 0.5 mg/1 OK 1 MW-27 Selenium 5 ~giL 5 ug/L OK 20 MW-27 Silver 10 ug/L u 10 ug/L OK 20 MW-27 Sodium 50 mg/L 0.5 mg/1 OK 50 MW-27 Sulfate 50 mg/L 1 mg/1 OK 50 MW-27 Tetrahydrofuran 1 ug/L u 1 ug!L OK 1 MW-27 Thallium 0.5 ug/L u 0.5 ug/L OK 5 MW-27 Tin 100 ug/L u 100 ug/L OK 20 MW-27 Toluene 1 ug/L u 1 ug/L OK 1 MW-27 Total Dissolved Solids 20 MG/L 10 mg/1 OK 2 MW-27 Uranium 0.3 ug/L 0.3 ug/L OK 2 MW-27 Vanadium I5 ug/L u 15 ug/L OK 1 MW-27 Xylenes, Total 1 ug/L u 1 ug!L OK 1 MW-27 Zinc IO ug/L u 10 ug/L OK 1 MW-28 2-Butanone 20 ug/L u 20 ug/L OK 1 MW-28 Acetone 20 ug/L u 20 ug/L OK 1 MW-28 Ammonia (as N) 0.05 mg!L u 0.05 ug/L OK 1 MW-28 Arsenic 5 ug/L 5 ug/L OK 20 MW-28 Benzene I ug/L u 1 ug/L OK 1 MW-28 Beryllium 0.5 ug/L u 0.5 ug/L OK 5 MW-28 Bicarbonate (as CaC03 I mg/L 1 mg/1 OK 1 MW-28 Cadmium 0.5 ug/L 0.5 ug/L OK 20 MW-28 Calcium 50 mg/L 0.5 mg/1 OK 50 MW-28 Carbon tetrachloride I ug/L u 1 ug/L OK 1 MW-28 Carbonate (as CaC03) 1 mg/L u 1 mg/1 OK 1 MW-28 Chloride 1 mg/L I mg/1 OK 10 MW-28 Chloroform I ug/L u 1 ug/L OK 1 MW-28 Chloromethane 1 ug/L u 1 ug/L OK 1 MW-28 Chromium 25 ug/L u 25 ug/L OK 20 MW-28 Cobalt 10 ug/L 10 ug/L OK 20 MW-28 Copper IO ug/L 10 ug/L OK 20 MW-28 Fluoride 1 mg/L u 0.1 mg/1 OK 10 MW-28 Gross Radium Alpha 0.312 pCi/L 1 pCi/L OK 1 MW-28 Iron 30 ug/L u 30 ug/L OK 5 MW-28 Lead 1 ug/L u 1 ug/L OK 5 MW-28 Magnesium 50 mg/L 0.5 mg/1 OK 50 MW-28 Manganese 10 ug/L 10 ug!L OK 20 MW-28 Mercury 0.5 ug/L u 0.5 ug_/L OK 1 MW-28 Methylene chloride 1 ug/L u 1 ug/L OK 1 MW-28 Molybdenum 10 ug/L u 10 ug/L OK 20 MW-28 Naphthalene 1 ug/L u 1 ug/L OK 1 MW-28 Nickel 20 ug/L 20 ug/L OK 20 MW-28 Nitrate/Nitrite (as N) 0.1 mg/L 0.1 ug/L OK I MW-28 Potassium 1 mg/L 0.5 mg/1 OK 1 MW-28 Selenium 5 ug/L 5 ug/L OK 20 MW-28 Silver 10 ug/L u IO ug/L OK 20 MW-28 Sodium 50 mg/L 0.5 mg/1 OK 50 MW-28 Sulfate 100 mg!L 1 mg/1 OK 100 MW-28 Tetrahydrofuran 1 ug/L u 1 ug/L OK 1 G 5AR -cporlln.!L 1m1t ec L' . Ch k Lab Required Reporting Reporting DILUTION Location Analyte Limit Units Qualifier Limit Units RLCheck FACTOR MW-28 Thallium 0.5 ugiL u 0.5 ugiL OK 5 MW-28 Tin 100 ugiL u 100 ugiL OK 20 MW-28 Toluene 1 ugiL u 1 ugiL OK 1 MW-28 Total Dissolved Solids 20 MOIL 10 mg/1 OK 2 MW-28 Uranium 0.3 ugiL 0.3 ugiL OK 2 MW-28 Vanadium 15 ugiL 15 ugiL OK 1 MW-28 Xylenes, Total 1 U.I!:IL u 1 ugiL OK 1 MW-28 Zinc 10 ugiL 10 ugiL OK 1 MW-29 2-Butanone 20 ugiL u 20 ugiL OK 1 MW-29 Acetone 20 u_g_IL u 20 ugiL OK 1 MW-29 Ammonia (as N) 0.05 mgiL 0.05 ugiL OK 1 MW-29 Arsenic 5 ugiL u 5 ugiL OK 20 MW-29 Benzene 1 ugiL u 1 ugiL OK 1 MW-29 Beryllium 0.5 ugiL u 0.5 ugiL OK 5 MW-29 Bicarbonate (as CaC03 1 mgiL 1 mg/1 OK 1 MW-29 Cadmium 0.5 ugiL u 0.5 ugiL OK 20 MW-29 Calcium 50 mgiL 0.5 mg/1 OK 50 MW-29 Carbon tetrachloride 1 ug!L u 1 ugiL OK 1 MW-29 Carbonate (as CaC03) 1 mgiL u 1 mg/1 OK 1 MW-29 Chloride 5 mgiL 1 mg/1 OK 5 MW-29 Chloroform 1 ugiL u 1 ugiL OK 1 MW-29 Chloromethane 1 ugiL u 1 ugiL OK 1 MW-29 Chromium 25 ugiL u 25 ugiL OK 20 MW-29 Cobalt 10 ugiL u 10 ugiL OK 20 MW-29 Copper 10 ug_IL u 10 ugiL OK 20 MW-29 Fluoride 0.1 mgiL 0.1 mg:/1 OK 1 MW-29 Gross Radium Alpha 0.943 pCiiL u 1 pCi/L OK I MW-29 Iron 120 ugiL 30 ugiL OK 20 MW-29 Lead 1 ugiL u 1 ugiL OK 5 MW-29 Magnesium 50 mgiL 0.5 mg/1 OK 50 MW-29 Manganese 50 ugiL 10 ugiL OK 100 MW-29 Mercury 0.5 ugiL u 0.5 ugiL OK 1 MW-29 Methylene chloride 1 ugiL u 1 ugiL OK 1 MW-29 Molybdenum 10 ugiL u 10 ugiL OK 20 MW-29 Naphthalene 1 ugiL u 1 ugiL OK 1 MW-29 Nickel 20 ugiL u 20 ugiL OK 20 MW-29 Nitrate/Nitrite (as N) 0.1 mgiL u 0.1 ugiL OK 1 MW-29 Potassium 1 mg/L 0.5 mg/1 OK 1 MW-29 Selenium 5 ugiL u 5 ugiL OK 20 MW-29 Silver 10 ugiL u 10 ugiL OK 20 MW-29 Sodium 50 mg:IL 0.5 m~/1 OK 50 MW-29 Sulfate 500 mgiL 1 mg/1 OK 500 MW-29 Tetrahydrofuran 1 ugiL u 1 ugiL OK 1 MW-29 Thallium 0.5 ug!L u 0.5 ugiL OK 5 MW-29 Tin 100 ugiL u 100 ugiL OK 20 MW-29 Toluene 1 ugiL u 1 ugiL OK 1 MW-29 Total Dissolved Solids 20 MOIL 10 mg/1 OK 2 MW-29 Uranium 0.3 ugiL 0.3 ugiL OK 2 MW-29 Vanadium 15 ugiL u 15 ugiL OK 1 MW-29 Xylenes, Total 1 ugiL u 1 ugiL OK 1 MW-29 Zinc 10 ugiL 10 ugiL OK 1 MW-30 2-Butanone 20 ugiL u 20 ugiL OK 1 MW-30 Acetone 20 ugiL u 20 ugiL OK 1 MW-30 Ammonia (as N) 0.05 mgiL u 0.05 ugiL OK 1 G-SA Reporting_ Limit Check Lab Required Reporting Reporting DILUTION Location Analyte Limit Units Qualifier Limit Units RLCheck FACTOR MW-30 Arsenic 5 ug/L u 5 ug/L OK 20 MW-30 Benzene 1 ug/L u 1 ug/L OK 1 MW-30 Beryllium 0.5 ug/L u 0.5 ug/L OK 5 MW-30 Bicarbonate (as CaC03 1 mg/L 1 mg/l OK I MW-30 Cadmium 0.5 ug!L u 0.5 ug/L OK 20 MW-30 Calcium 50 mg/L 0.5 mg/1 OK 50 MW-30 Carbon tetrachloride I ug/L u I ug/L OK I MW-30 Carbonate (as CaC03) 1 mg/L u I mg/l OK I MW-30 Chloride 50 mg/L I mg/1 OK 50 MW-30 Chloroform 1 ug/L u I ug/L OK 1 MW-30 Chloromethane 1 ug/L u I ug/L OK 1 MW-30 Chromium 25 ug/L u 25 ug/L OK 20 MW-30 Cobalt 10 ug/L u 10 ug/L OK 20 MW-30 Copper 10 ug/L u 10 ug/L OK 20 MW-30 Fluoride 0.1 mg/L O.I mg/l OK 1 MW-30 Gross Radium Alpha 0.762 pCi/L u 1 oCi!L OK 1 MW-30 Iron 30 ug/L u 30 ug/L OK 5 MW-30 Lead I ug/L u 1 ug/L OK 5 MW-30 Magnesium 50 mg/L 0.5 mg/1 OK 50 MW-30 Manganese 10 ug/L 10 ug/L OK 20 MW-30 Mercury 0.5 ug/L u 0.5 ug/L OK 1 MW-30 Methylene chloride 1 ug/L u 1 ug/L OK 1 MW-30 Molybdenum 10 ug/L u 10 ug/L OK 20 MW-30 Naphthalene 1 ug/L u I ug/L OK 1 MW-30 Nickel 20 ug/L u 20 ug/L OK 20 MW-30 Nitrate/Nitrite (as N) 2 mg/L O.I ug/L OK 20 MW-30 Potassium 1 mg/L 0.5 mg!l OK I MW-30 Selenium 5 ug/L 5 ug/L OK 20 MW-30 Silver 10 ug/L u 10 ug/L OK 20 MW-30 Sodium 50 mg/L 0.5 mg/1 OK 50 MW-30 Sulfate 50 mg/L I mg/l OK 50 MW-30 Tetrahydrofuran 1 ug/L u 1 ug/L OK 1 MW-30 Thallium 0.5 ug/L u 0.5 ug/L OK 5 MW-30 Tin 100 ug/L u 100 ug/L OK 20 MW-30 Toluene I ug/L u I ug/L OK 1 MW-30 Total Dissolved Solids 20 MGIL 10 mg/1 OK 2 MW-30 Uranium 0.3 ug/L 0.3 ug/L OK 2 MW-30 Vanadium IS ug/L u 15 ug/L OK 1 MW-30 Xylenes, Total I ug/L u 1 ug/L OK 1 MW-30 Zinc 10 ug/L u 10 ug/L OK 1 MW-3I 2-Butanone 20 ug/L u 20 ug/L OK 1 MW-3I Acetone 20 ug/L u 20 ug/L OK 1 MW-31 Ammonia (as N) 0.05 mg/L u 0.05 ug/L OK 1 MW-3I Arsenic 5 ug/L u 5 ug/L OK 20 MW-31 Benzene I ug/L u 1 ug/L OK 1 MW-31 Beryllium 0.5 ug/L u 0.5 ug/L OK 5 MW-31 [Bicarbonate (as CaC03 1 mg/L I mg/l OK I MW-31 Cadmium 0.5 ug/L u 0.5 ug!L OK 20 MW-3I Calcium 50 mg/L 0.5 mg/J OK 50 MW-31 Carbon tetrachloride 1 ug/L u 1 ug/L OK 1 MW-31 Carbonate (as CaC03) 1 mg/L u 1 m.e:/1 OK 1 MW-31 Chloride 50 mg/L 1 mg/l OK 50 MW-31 Chloroform 1 ug/L u 1 ug/L OK 1 MW-31 Chloromethane 1 ug/L u 1 ug/L OK 1 G5AR -eporttng Imit ec L' . Ch k Lab Required Reporting Reporting DILUTION Location Analyte Limit Units Qualifier Limit Units RLCheck FACTOR MW-31 Chromium 25 ug/L u 25 ug/L OK 20 MW-31 Cobalt 10 ug/L u 10 ug/L OK 20 MW-31 Copper 10 ug/L u 10 ug/L OK 20 MW-31 Fluoride 0.1 mg/L 0.1 mg/1 OK 1 MW-31 Gross Radium Alpha 0.844 pCi/L u 1 pCi/L OK 1 MW-31 Iron 30 ug/L u 30 ug/L OK 5 MW-31 Lead I ug/L u 1 ug/L OK 5 MW-31 Magnesium 50 mg/L 0.5 mg/1 OK 50 MW-31 Manganese 10 ug/L u 10 ug/L OK 20 MW-31 Mercury 0.5 ug/L u 0.5 ug/L OK 1 MW-31 Methylene chloride 1 ug/L u 1 ug/L OK 1 MW-31 Molybdenum 10 ug/L u 10 ug/L OK 20 MW-31 Naphthalene 1 ug/L u 1 ug/L OK 1 MW-31 Nickel 20 ug/L u 20 ug/L OK 20 MW-31 Nitrate/Nitrite (as N) 2 mg/L 0.1 ug/L OK 20 MW-31 Potassium 1 mg/L 0.5 mg/1 OK 1 MW-31 Selenium 5 ug/L 5 ug/L OK 20 MW-31 Silver 10 ug/L u 10 ug/L OK 20 MW-31 Sodium 50 mg!L 0.5 mg/1 OK 50 MW-31 Sulfate 50 mg/L 1 mg/1 OK 50 MW-31 Tetrahydrofuran 1 ug/L u 1 ug/L OK 1 MW-31 Thallium 0.5 ug/L u 0.5 ug/L OK 5 MW-31 Tin 100 ug/L u 100 ug/L OK 20 MW-31 Toluene 1 ug/L u 1 u_g/L OK 1 MW-31 Total Dissolved Solids 20 MOIL 10 mgjl OK 2 MW-31 Uranium 0.3 ug/L 0.3 ug/L OK 2 MW-31 Vanadium 15 ug/L u 15 ug/L OK 1 MW-31 Xylenes, Total 1 ug/L u 1 ug/L OK 1 MW-31 Zinc 10 ug/L u 10 ug/L OK 1 MW-32 2-Butanone 20 ug/L u 20 ug/L OK 1 MW-32 Acetone 20 ug/L u 20 ug/L OK 1 MW-32 Ammonia (as N) 0.05 mg/L 0.05 ug/L OK 1 MW-32 Arsenic 5 ug/L u 5 ug/L OK 20 MW-32 Benzene 1 ug/L u 1 ug/L OK 1 MW-32 Beryllium 0.5 ug/L u 0.5 ug/L OK 5 MW-32 Bicarbonate (as CaC03 1 mg/L 1 mg/1 OK 1 MW-32 Cadmium 0.5 ug/L 0.5 ug/L OK 20 MW-32 Calcium 50 mg/L 0.5 mg/1 OK 50 MW-32 Carbon tetrachloride 1 ug/L u 1 ug/L OK 1 MW-32 Carbonate (as CaC03) 1 mg/L u 1 mg/1 OK 1 MW-32 Chloride 10 mg!L 1 mg/1 OK 10 MW-32 Chloroform 1 ug/L u 1 ug/L OK 1 MW-32 Chloromethane 1 ug/L u 1 ug/L OK 1 MW-32 Chromium 25 ug/L u 25 ug/L OK 20 MW-32 Cobalt 10 ug/L 10 ug/L OK 20 MW-32 Copper 10 ug/L 10 ug/L OK 20 MW-32 Fluoride 0.1 mg/L 0.1 mg/1 OK 1 MW-32 Gross Radium Alpha 0.662 pCi/L 1 pCi/L OK I MW-32 Iron 600 ug/L 30 ug/L OK IOO MW-32 Lead 1 ug/L u 1 ug/L OK 5 MW-32 Magnesium 50 mg/L 0.5 mg/1 OK 50 MW-32 Manganese 50 ug/L 10 ug/L OK 100 MW-32 Mercury 0.5 ug/L u 0.5 ug/L OK 1 MW-32 Methylene chloride I ug/L u 1 ug/L OK I G5AR -epmttng tmtt ec L .. Ch k Lab Required Reporting Reporting DILUTION Location Analyte Limit Units Qualifier Limit Units RLCheck FACTOR MW-32 Molybdenum 10 ug/L 10 ug/L OK 20 MW-32 Naphthalene I ug/L u 1 ug/L OK 1 MW-32 Nickel 20 ug/L 20 ug/L OK 20 MW-32 Nitrate/Nitrite (as N) 0.1 mg/L u 0.1 ug/L OK 1 MW-32 Potassium 1 mg!L 0.5 mg/1 OK 1 MW-32 Selenium 5 ug/L u 5 ug/L OK 20 MW-32 Silver 10 ug/L u 10 ug!L OK 20 MW-32 Sodium 50 mg/L 0.5 mg/1 OK 50 MW-32 Sulfate 500 mg!L 1 mg/1 OK 500 MW-32 Tetrahydrofuran 1 ug/L u 1 ug/L OK 1 MW-32 Thallium 0.5 ug/L u 0.5 ug/L OK 5 MW-32 Tin 100 ug/L u 100 ug!L OK 20 MW-32 Toluene 1 ug/L u 1 ug/L OK 1 MW-32 Total Dissolved Solids 20 MGIL 10 mg/1 OK 2 MW-32 Uranium 0.3 ug/L 0.3 ug!L OK 2 MW-32 Vanadium 15 ug/L u 15 ug/L OK 1 MW-32 Xylenes, Total 1 ug/L u 1 ug/L OK 1 MW-32 Zinc 10 ug/L 10 ug!L OK 1 MW-35 2-Butanone 20 ug/L u 20 ug!L OK 1 MW-35 Acetone 20 ug/L u 20 ug/L OK 1 MW-35 Ammonia (as N) 0.05 mg/L 0.05 ug/L OK 1 MW-35 Arsenic 5 ug!L u 5 ug/L OK 20 MW-35 Benzene 1 ug/L u 1 ug!L OK 1 MW-35 Beryllium 0.5 ug/L u 0.5 ug!L OK 5 MW-35 Bicarbonate (as CaC03' 1 mg/L 1 mg/1 OK 1 MW-35 Cadmium 0.5 ug/L u 0.5 ug!L OK 20 MW-35 Calcium 50 mg/L 0.5 mg/1 OK 50 MW-35 Carbon tetrachloride 1 ug/L u 1 ug/L OK 1 MW-35 Carbonate (as CaC03) 1 mg/L u 1 mg/1 OK 1 MW-35 Chloride 10 mg/L 1 mg/1 OK 10 MW-35 Chloroform 1 ug/L u 1 ug/L OK 1 MW-35 Chloromethane 1 ug/l u 1 ug/L OK 1 MW-35 Chromium 25 ug/L u 25 ug/L OK 20 MW-35 Cobalt 10 ug/L u 10 ug!L OK 20 MW-35 Copper 10 ug/L u 10 ug/L OK 20 MW-35 Fluoride 0.1 mg/L 0.1 mg/1 OK 1 MW-35 Gross Radium Alpha 0.333 pCi/L 1 pCi/L OK 1 MW-35 Iron 30 ug!L 30 ug!L OK 5 MW-35 Lead 1 ug/L u 1 ug!L OK 5 MW-35 Magnesium 50 mg/L 0.5 mg/1 OK 50 MW-35 Manganese 10 ug!L 10 ug/L OK 20 MW-35 Mercury 0.5 ug!L u 0.5 ug!L OK 1 MW-35 Methylene chloride 1 ug/L u 1 ug!L OK 1 MW-35 Molybdenum 10 ug/L u 10 ug/L OK 20 MW-35 Naphthalene 1 ug!L u 1 ug/L OK 1 MW-35 Nickel 20 ug!L u 20 ug!L OK 20 MW-35 Nitrate/Nitrite (as N) 0.1 mg/L u 0.1 ug/L OK 1 MW-35 Potassium 1 mg/L 0.5 mg/1 OK 1 MW-35 Selenium 5 ug/L 5 ug!L OK 20 MW-35 Silver 10 ug/L u 10 ug/L OK 20 MW-35 Sodium 50 mg/L 0.5 mg/1 OK 50 MW-35 Sulfate 500 mg/L 1 mg/1 OK 500 MW-35 Tetrahydrofuran 1 ug!L u 1 ug/L OK 1 MW-35 Thallium 0.5 ug/L u 0.5 ug/L OK 5 G5AR -eportmg 1m1t ec L .. Ch k Lab Required Reporting Reporting DILUTION Location Analyte Limit Units Qualifier Limit Units RLCheck FACTOR MW-35 Tin 100 ug/L u 100 ug!L OK 20 MW-35 Toluene 1 ug!L u I ug!L OK 1 MW-35 Total Dissolved Solids 20 MG/L 10 mg/1 OK 2 MW-35 Uranium 0.3 ug!L 0.3 ug!L OK 2 MW-35 Vanadium 15 ug!L u 15 ug/L OK 1 MW-35 Xylenes, Total 1 ug!L u 1 ug!L OK 1 MW-35 Zinc 10 ug!L u 10 ug!L OK 1 MW-36 2-Butanone 20 ug!L u 20 ug!L OK 1 MW-36 Acetone 20 ug!L u 20 ug!L OK 1 MW-36 Ammonia (as N) 0.05 mg!L u 0.05 ug!L OK 1 MW-36 Arsenic 5 ug!L u 5 ug!L OK 20 MW-36 Benzene 1 ug/L u 1 ug!L OK 1 MW-36 Beryllium 0.5 ug!L u 0.5 ug!L OK 5 MW-36 Bicarbonate (as CaC03 1 mg!L 1 mg/1 OK 1 MW-36 Cadmium 0.5 ug/L u 0.5 ug!L OK 20 MW-36 Calcium 50 mg!L 0.5 mg/1 OK 50 MW-36 Carbon tetrachloride 1 ug!L u 1 ug!L OK 1 MW-36 Carbonate (as CaC03) 1 mg!L u 1 mg/1 OK 1 MW-36 Chloride 10 mg!L 1 mg/1 OK 10 MW-36 Chloroform 1 ug!L u 1 ug!L OK 1 MW-36 Chloromethane 1 ug!L u 1 ug!L OK 1 MW-36 Chromium 25 ug!L u 25 ug!L OK 20 MW-36 Cobalt 10 ug!L u 10 ug/L OK 20 MW-36 Copper 10 ug/L u 10 ug!L OK 20 MW-36 Fluoride 0.1 mg!L 0.1 mg/1 OK 1 MW-36 Gross Radium Alpha 1.03 pCi!L 1 pCi/L OK 1 MW-36 Iron 30 ug!L u 30 ug!L OK 5 MW-36 Lead 1 ug/L u 1 ug!L OK 5 MW-36 Magnesium 50 mg!L 0.5 mg/1 OK 50 MW-36 Manganese 10 ug/L u 10 ug!L OK 20 MW-36 Mercury 0.5 ug!L u 0.5 ug!L OK 1 MW-36 Methylene chloride 1 ug!L u 1 ug!L OK 1 MW-36 Molybdenum 10 ug!L u 10 ug!L OK 20 MW-36 Naphthalene 1 ug/L u 1 ug!L OK 1 MW-36 Nickel 20 ug!L u 20 ug!L OK 20 MW-36 Nitrate/Nitrite (as N) 0.1 mg!L 0.1 ug!L OK 1 MW-36 Potassium 1 mg!L 0.5 mg/1 OK 1 MW-36 Selenium 5 ug!L 5 ug!L OK 20 MW-36 Silver 10 ug!L u 10 ug!L OK 20 MW-36 Sodium 50 mg!L 0.5 mg/1 OK 50 MW-36 Sulfate 500 mg!L 1 mg/1 OK 500 MW-36 Tetrahydrofuran 1 ug!L u 1 ug!L OK 1 MW-36 Thallium 0.5 ug!L 0.5 ug/L OK 5 MW-36 Tin 100 ug!L u 100 ug!L OK 20 MW-36 Toluene 1 ug!L u 1 ug!L OK 1 MW-36 Total Dissolved Solids 20 MGIL 10 mg/1 OK 2 MW-36 Uranium 0.3 ug/L 0.3 ug!L OK 2 MW-36 Vanadium 15 ug/L u 15 ug/L OK 1 MW-36 Xylenes_. Total 1 ug!L u 1 ug!L OK 1 MW-36 Zinc 10 ug!L u 10 ug!L OK 1 MW-37 2-Butanone 20 ug!L u 20 ug!L OK 1 MW-37 Acetone 20 ug/L u 20 ug!L OK 1 MW-37 Ammonia (as N) 0.05 mg!L u 0.05 ug!L OK 1 MW-37 Arsenic 5 ug!L u 5 ug!L OK 20 G-SA Reporrin~ Limit Check Lab Required Reporting Reporting DILUTION Location Analyte Limit Units Qualifier Limit Units RLCheck FACTOR MW-37 Benzene I ug/L u I ug/L OK 1 MW-37 Beryllium 0.5 ug/L u 0.5 ug/L OK 5 MW-37 Bicarbonate (as CaC03 1 mg/L 1 mg/1 OK 1 MW-37 Cadmium 0.5 ug/L u 0.5 ug/L OK 20 MW-37 Calcium 50 mg/L 0.5 mg/1 OK 50 MW-37 Carbon tetrachloride 1 ug/L u 1 ug/L . OK I MW-37 Carbonate (as CaC03) 1 mg/L u 1 mg/1 OK I MW-37 Chloride 1 mg/L 1 mg/1 OK IO MW-37 Chloroform 1 ug/L u 1 ug/L OK I MW-37 Chloromethane I ug/L u 1 ug/L OK 1 MW-37 Chromium 25 ug/L u 25 ug/L OK 20 MW-37 Cobalt 10 ug/L u 10 ug/L OK 20 MW-37 Copper 10 ug/L u 10 ug/L OK 20 MW-37 Fluoride 1 mg/L u 0.1 mg/1 OK 10 MW-37 Gross Radium Alpha 0.382 pCi/L u 1 pCi/L OK 1 MW-37 Iron 30 ug/L u 30 ug/L OK 5 MW-37 Lead I ug/L u 1 ug/L OK 5 MW-37 Magnesium 50 mg/L 0.5 mg/1 OK 50 MW-37 Manganese 10 ug/L 10 ug/L OK 20 MW-37 Mercury 0.5 ug/L u 0.5 ug/L OK 1 MW-37 Methvlene chloride 1 ug/L u 1 ug/L OK 1 MW-37 Molybdenum 10 ug/L u 10 ug/L OK 20 MW-37 Naphthalene 1 ug/L u 1 ug/L OK 1 MW-37 Nickel 20 ug/L u 20 ug/L OK 20 MW-37 Nitrate/Nitrite (as N) 0.1 mg/L 0.1 ug/L OK 1 MW-37 Potassium 1 mg/L 0.5 mg/1 OK 1 MW-37 Selenium 5 Ujl/L 5 ug/L OK 20 MW-37 Silver 10 ug/L u 10 ug/L OK 20 MW-37 Sodium 50 mg/L 0.5 mg/1 OK 50 MW-37 Sulfate 100 mg/L 1 mg/l OK 100 MW-37 Tetrahydrofuran 1 ug/L u 1 ug/L OK 1 MW-37 Thallium 0.5 ug/L 0.5 ug/L OK 5 MW-37 Tin 100 ug/L u 100 ug/L OK 20 MW-37 Toluene 1 ug/L u 1 ug/L OK 1 MW-37 Total Dissolved Solids 20 MGIL 10 mg/1 OK 2 MW-37 Uranium 0.3 ug/L 0.3 ug/L OK 2 MW-37 Vanadium 15 ug/L u 15 ug/L OK 1 MW-37 Xvlenes, Total 1 ug/L u 1 u~ OK 1 MW-37 Zinc 10 ug/L 10 ug/L OK 1 MW-65 2-Butanone 20 ug/L u 20 ug/L OK 1 MW-65 Acetone 20 ug/L u 20 ug/L OK 1 MW-65 Ammonia (as N) 0.05 mg/L 0.05 ug/L OK 1 MW-65 Arsenic 5 ug/L u 5 ug/L OK 20 MW-65 Benzene 1 ug/L u 1 ug/L OK 1 MW-65 Beryllium 0.5 ug/L u 0.5 ug/L OK 5 MW-65 Bicarbonate (as CaC03' 1 mg/L 1 mg/1 OK 1 MW-65 Cadmium 0.5 ug/L u 0.5 ug/L OK 20 MW-65 Calcium 50 mg/L 0.5 mg/1 OK 50 MW-65 Carbon tetrachloride 1 ug/L u 1 ug/L OK 1 MW-65 Carbonate (as CaC03) 1 mg/L u 1 mg/1 OK 1 MW-65 Chloride 10 mg/L 1 mg/1 OK 10 MW-65 Chloroform 1 ug/L u 1 ug/L OK 1 MW-65 Chloromethane 1 ug/L u 1 ug/L -OK 1 MW-65 Chromium 25 ug/L u 25 ug/L OK 20 G5A R -epol'llng 1m1t ec L' . Ch k Lab Required I Reporting Reporting DILUTION Location Analyte Limit Units Qualifier Limit Units RLCheck FACTOR MW-65 Cobalt 10 ug!L u 10 ug/L OK 20 MW-65 Copper 10 ug!L u 10 ug!L OK 20 MW-65 Fluoride 0.1 mg!L 0.1 mg/1 OK 1 MW-65 Gross Radium Alpha 0.336 pCi/L 1 pCi/L OK I MW-65 Iron 30 ug!L 30 ug!L OK 5 MW-65 Lead 1 ug!L u 1 ug!L OK 5 MW-65 Ma~nesium 50 m~IL 0.5 mg/1 OK 50 MW-65 Manganese 10 ug!L 10 ug!L OK 20 MW-65 Mercury 0.5 ug!L u 0.5 ug!L OK 1 MW-65 Methylene chloride 1 ug!L u 1 ug!L OK 1 MW-65 Molvbdenum 10 ug!L u 10 ug!L OK 20 MW-65 Naphthalene 1 ug!L u 1 ug!L OK 1 MW-65 Nickel 20 ug!L u 20 ug!L OK 20 MW-65 Nitrate/Nitrite (as N) 0.1 mg!L u 0.1 ug!L OK 1 MW-65 Potassium 1 mg!L 0.5 mg/1 OK 1 MW-65 Selenium 5 ug!L 5 ug!L OK 20 MW-65 Silver 10 ug!L u 10 ug!L OK 20 MW-65 Sodium 50 mg/L 0.5 mg/1 OK 50 MW-65 Sulfate 500 mg!L 1 mg/1 OK 500 MW-65 Tetrahydrofuran 1 ug/L u 1 ug!L OK 1 MW-65 Thallium 0.5 ug!L u 0.5 ug!L OK 5 MW-65 Tin 100 ug!L u 100 ug/L OK 20 MW-65 Toluene 1 ug!L u 1 ug!L OK 1 MW-65 Total Dissolved Solids 20 MOIL 10 mg/1 OK 2 MW-65 Uranium 0.3 ug!L 0.3 ug!L OK 2 MW-65 Vanadium 15 ug/L u 15 ugfL OK 1 MW-65 Xylenes~ Total 1 ug!L u 1 ug!L OK 1 MW-65 Zinc 10 ug!L u 10 ug!L OK 1 MW-70 2-Butanone 20 ug!L u 20 ug!L OK 1 MW-70 Acetone 20 ug/L u 20 ug!L OK 1 MW-70 Ammonia (as N) 0.05 mg!L 0.05 ug!L OK 1 MW-70 Arsenic 5 ug!L u 5 ug!L OK 20 MW-70 Benzene 1 ug!L u 1 ug!L OK 1 MW-70 Bervllium 0.5 ug/L 0.5 ug!L OK 5 MW-70 Bicarbonate (as CaC03 1 mg!L 1 mg/1 OK 1 MW-70 Cadmium 0.5 ug/L 0.5 ug!L OK 20 MW-70 Calcium 50 mg!L 0.5 mg/1 OK 50 MW-70 Carbon tetrachloride 1 ug/L u 1 ug!L OK 1 MW-70 Carbonate (as CaC03) 1 mg!L u 1 mg/1 OK 1 MW-70 Chloride 1 mg!L 1 mg/1 OK 10 MW-70 Chloroform 1 ug!L u 1 ug!L OK 1 MW-70 Chloromethane 1 ug/L u 1 ug!L OK 1 MW-70 Chromium 25 ug!L u 25 ug!L OK 20 MW-70 Cobalt 10 ug/L 10 ug!L OK 20 MW-70 Copper 10 ug!L 10 ug!L OK 20 MW-70 Fluoride 1 mg/L 0.1 mg/1 OK 10 MW-70 Gross Radium Alpha 0.411 pCi/L 1 pCi!L OK 1 MW-70 Iron 30 ug!L 30 ug!L OK 5 MW-70 Lead 1 ug!L 1 ug!L OK 5 MW-70 Magnesium 50 mg!L 0.5 mg/1 OK 50 MW-70 Manganese 500 ug!L 10 ug!L OK 1000 MW-70 Mercury 0.5 ug/L u 0.5 ug!L OK 1 MW-70 Methylene chloride 1 ug!L u 1 ug/L OK 1 MW-70 Molybdenum 10 ug!L 10 ug!L OK 20 -eponmg 1m1t ec G5AR L" . Ch k Lab Required Reporting Reporting DILUTION Location Analvte Limit Units Qualifier Limit Units RLCheck FACTOR MW-70 Naphthalene 1 ug/L u 1 ug/L OK 1 MW-70 Nickel 20 ug/L 20 ug/L OK 20 MW-70 Nitrate/Nitrite (as N) 1 mg/L 0.1 ug/L OK 10 MW-70 Potassium 5 mg/L 0.5 mg/1 OK 5 MW-70 Selenium 5 ug/L 5 ug/L OK 20 MW-70 Silver 10 ug/L u 10 ug/L OK 20 MW-70 Sodium 50 mg!L 0.5 mg/1 OK 50 MW-70 Sulfate 1000 mg/L 1 mg/1 OK 1000 MW-70 Tetrahvdrofuran 1 ug/L u 1 ug/L OK 1 MW-70 Thallium 0.5 ug/L 0.5 ug!L OK 5 MW-70 Tin 100 ug/L u 100 ug/L OK 20 MW-70 Toluene 1 ug/L u 1 ug/L OK 1 MW-70 Total Dissolved Solids 100 MGIL 10 mg/1 OK 10 MW-70 Uranium 0.3 ug!L 0.3 ug/L OK 2 MW-70 Vanadium 15 ug/L u 15 ug/L OK 1 MW-70 Xylenes, Total 1 ug/L u 1 ug/L OK 1 MW-70 Zinc 10 ug/L 10 ug/L OK 1 U = Analyte not detected. G-5B Reponing Limit Check-Accelerated Samples Lab Required Reporting Reporting RL DILUTION Location Analyte Limit Units Qualifier Limit Units Check FACTOR Trip Blank Chloroform 1 ugiL u 1 ugiL OK 1 Trip Blank Methylene chloride 1 ugiL u 1 ugiL OK 1 Trip Blank Carbon tetrachloride 1 ugiL u 1 ugiL OK 1 Trip Blank Chloroform 1 ugiL u 1 ugiL OK 1 Trip Blank Methylene chloride 1 ugiL u 1 ugiL OK 1 MW-11 Manganese 2 ugiL 10 ugiL OK 20 MW-11 Manganese 2 ug!L 10 ugiL OK 20 MW-14 Manganese 2 ugiL 10 ugiL OK 20 MW-14 Manganese 5 ugiL 10 ugiL OK 50 MW-25 Cadmium 0.5 ugiL 0.5 ugiL OK 20 MW-25 Chloride 5 mgiL 1 mg/1 OK 1 MW-25 Fluoride 0.1 mgiL 0.1 mg/1 OK 1 MW-25 Uranium 0.2 ugiL 0.3 ugiL OK 2 MW-25 Cadmium 0.5 ugiL 0.5 ugfL OK 20 MW-25 Chloride 10 mgiL 1 mg/1 OK 10 MW-25 Fluoride 0.1 mgiL 0.1 mg/1 OK 1 MW-25 Uranium 0.2 ugiL 0.3 ugiL OK 2 MW-26 Chloride 5 mgiL 1 mg/1 OK 1 MW-26 Chloroform 10 ugiL 1 ugiL OK 10 MW-26 Methylene chloride 1 ugiL 1 ugiL OK 1 MW-26 Nitrate/Nitrite (as N) 0.1 m_giL 0.1 ugiL OK 1 MW-26 Uranium 0.2 ugiL 0.3 ugiL OK 2 MW-26 Carbon tetrachloride 1 ugiL u 1 ugiL OK 1 MW-26 Chloride 10 mgiL 1 mg/1 OK 10 MW-26 Chloroform 20 ugiL 1 ugiL OK 20 MW-26 Methylene chloride 1 ugiL 1 ugiL OK 1 MW-26 Nitrate/Nitrite (as N) 0.5 mgiL 0.1 ugiL OK 5 MW-26 Uranium 0.2 ugiL 0.3 ugiL OK 2 MW-30 Chloride 25 mgiL 1 mg/1 OK 5 MW-30 Nitrate/Nitrite (as N) 5 mgiL 0.1 uifL OK 50 MW-30 Selenium 2 ugiL 5 ug!L OK 20 MW-30 Uranium 0.2 ugiL 0.3 ugiL OK 2 MW-30 Chloride 50 mgiL 1 mg/1 OK 50 MW-30 Nitrate/Nitrite (as N) 1 mgiL 0.1 ugiL OK 10 MW-30 Selenium 2 ugiL 5 ugiL OK 20 MW-30 Uranium 0.2 ugiL 0.3 ugiL OK 2 MW-31 Chloride 50 mgiL 1 mg/1 OK 10 MW-31 Nitrate/Nitrite (as N) 5 mgiL 0.1 ugiL OK 50 MW-31 Selenium 2 ugiL 5 ugiL OK 20 MW-31 Sulfate 125 mgiL 1 mg/1 OK 25 MW-31 Total Dissolved Solids 20 MOIL 10 mg/1 OK 2 MW-31 Chloride 50 mgiL 1 mg/1 OK 50 MW-31 Nitrate/Nitrite (as N) 2 mgiL 0.1 ugiL OK 20 MW-31 Selenium 2 ugiL 5 ugiL OK 20 MW-31 Sulfate 50 mgiL 1 mg/1 OK 50 MW-31 Total Dissolved Solids 20 MOIL 10 mg/1 OK 2 MW-35 Gross Radium Alpha 1.25 pCiiL I pCiiL OK I MW-35 Manganese 5 ugiL 10 ugiL OK 50 MW-35 Selenium 2 ugiL 5 ugiL OK 20 MW-35 Thallium 0.5 ugiL 0.5 ugiL OK 5 MW-35 Uranium 0.2 ug_IL 0.3 ugiL OK 2 MW-35 Gross Radium Ali>_ha 0.757 pCiiL I pCiiL OK 1 MW-35 Manganese 2 ugiL 10 ugiL OK 20 MW-35 Selenium 2 ugiL 5 ugiL OK 20 G-5B Reporting Limit Check-Accelerated Samples I ~ La!J' :Ril.quir: t:1 Reportiu Rep0rrif1S RL DJL~~9~ L~c.~ati()''' Anal~~te Limit Untl:i .Qt.( a! i Fl~" Limi l 1Uriits· Check PAcron MW-35 Thallium 0.5 ug/L 0.5 ug/L OK 5 MW-35 Uranium 0.2 ug/L 0.3 ug/L OK 2 MW-65 Cadmium 0.5 ug/L 0.5 ug/L OK 20 MW-65 Chloride 5 mg!L 1 mg/1 OK 1 MW-65 Fluoride 0.1 mg!L 0.1 mg/1 OK 1 MW-65 Uranium 0.2 ug/L 0.3 ug/L OK 2 MW-65 Gross Radium Alpha 0.837 pCi/L 1 pCi/L OK 1 MW-65 Manganese 2 ug!L 10 ug/L OK 20 MW-65 Selenium 2 ug!L 5 ug/L OK 20 MW-65 Thallium 0.5 ug/L 0.5 ug/L OK 5 MW-65 Uranium 0.2 ug!L 0.3 ug!L OK 2 U = Value was reported as nondetected. G-6A: Trip Blank Evaluation All trip blanks for the Quarter were non detect. Dlnnk SamJ!)eJ>ote LabQ.rato.rr- AWAL 1405563 5/27/2014 American West Analytical Laboratories A W AL 1405608 5/27/2014 American West Analytical Laboratories A W AL 1406025 5/30/2014 American West Analytical Laboratories AWAL 1406109 6/2/2014 American West Analytical Laboratories AWAL 1406278 6/11/2014 American West Analytical Laboratories A W AL 1406404 6/18/2014 American West Analytical Laboratories G-6B: Trip Blank Evaluation All trip blanks for the Accelerated samples were non detect. BJank ,Samptei>at~ Laboratory A W AL 1405043 4/30/2014 American West Analytical Laboratories AWAL 1405337 5114/2014 American West Analytical Laboratories G-7 A: QA/QC Evaluation for Routine Sample Duplicates Constituent MW-35 MW-65 %RPD 6/4/2014 6/4/2014 Ammonia (as N) 0.0778 0.0831 6.59 Bicarbonate as HC03 340 360 5.71 Calcium (mg/L) 518 533 2.85 Chloride (mg/L) 62.6 59.4 5.25 Fluoride (mg/L) 0.350 0.347 0.86 Iron (mg/L) 0.0813 0.0874 7.23 Magnesium (mg!L) 173 173 0.00 Manganese 0.202 0.205 1.47 Potassium (mg/L) 11.6 11.9 2.55 Selenium (mg/L) 0.0139 0.0142 2.14 Sodium (mg!L) 386 396 2.56 Sulfate (mg/L) 2040 1960 4.00 TDS (mg/L) 3720 3880 4.21 Uranium (mg/L) 0.0219 0.0224 2.26 Radiologic Dqplicate Tests Gross Alpha minus Rn & U* 3.36 4.17 1.620 Gross Alpha minus Rn & U Precision(±) 0.334 0.372 : * .Eiuphcate. cheeks r'e!1ort!!'d fOr. gross·nlphli' mmllsiR:NJ.Imd t'T are not·%1U'D. Calculated values are b d h £ I. h d<!lti1 ase on t e ormu a m t e nppwve 'I ~ Constituent MW-22 MW-70 I %RPD 6/11/2014 6/11/2014 Ammonia (as N) 0.534 0.652 19.90 Beryllium 0.0152 0.0158 3.87 Bicarbonate as HC03 12.5 14.3 13.43 Cadmium (mg/L) 0.169 0.17 0.59 Calcium 400 416 3.92 Chloride (mg/L) 54.9 54.8 0.18 Cobalt 0.513 0.525 2.31 Copper 0.12 0.121 0.83 Fluoride (mg/L) 14.5 14.4 0.69 Iron (mg/L) 0.0694 0.0783 12.05 Lead (mg/L) 0.00629 0.00654 3.90 Magnesium (mg/L) 1120 1180 5.22 Manganese (mg/L) 46.5 50.4 8.05 Molybdenum 0.183 0.187 2.16 Nickel 0.316 0.321 1.57 Nitrate+ Nitrite (as N) 2.97 2.96 0.34 Potassium 20.9 21.5 2.83 Selenium 0.0169 O.Q18 6.30 Sodium 267 274 2.59 Sulfate (mg/L) 6950 6830 1.74 TDS (mg/L) 8560 8480 0.94 Thallium 0.00144 0.00146 1.38 Uranium 0.0319 0.0319 0.00 Zinc 1.47 1.53 4.00 Radiologic Duplicate Tests Gross Alpha minus Rn & U MDC 3.57 3.39 0.32 Gross Alpha minus Rn & U* 0.414 0.374 * Duplicate checks reported for gross alpha minus RN and U are not %RPD. Calculated values are based on the formula in the approved QAP. Per the approved QAP, an RPD greater than 20% is acceptable if the reported results are less than 5 times the RL. These results are provided for information only. G-7B: QA/QC Evaluation for Accelerated Sample Duplicates MW-2? MW.-65 Constitlumt 04Z28r2.014 04/281-2014 %RBD'ii< Cadmium 0.00151 0.0018 17.52 Chloride (mg/L) 31.0 31.2 0.64 Fluoride 0.409 0.446 8.65 UraDium 0.0106 0.00791 29.07 MW-~s MW-.65 Constituent S/14/2014 .S/l4t20U %RPD· Manganese (mg/L) 0.249 0.226 9.68 Selenium 0.017 0.0155 9.23 "('IYai Liom ().600'52 1 B.IJ0(!1:67~ 25.31 Uranium (mg!L) 0.0269 0.0278 3.29 Radiol(!gic RPD T~t!J Gross Alpha minus Rn & U 3.67 5.38 1.85 Gross Alpha minus Rn & U Precision (±) 0.601 0.700 * D4plicatt.:1C:tu~e::ks-r~porrecl l'or JgH:J s ulpha minu!i R!N and U are not %RPD. Caleulated value~ ure-ba ed c:m Lhe tl rmul<a ill ~he.~ppr· ved QAP. Per. the BRPr0v.ed Q~. an RPD gt'eat r than 20o/<t·i u~ptabl RL. mh;eJ , ~ uh. are-pr . vil!l d for infal'rtli.uian nl}ll. G-8A: Radiologies Counting Error Gross Alpha Counting Sample Gross Alpha minus Rn and U Error :S Within Well Date minusRn&U Precision ( +1-) 20% I GWCL GWCL? MW-01 5/28/2014 1.08 0.323 N 3.75 y MW-02 5/28/2014 2.19 0.417 y 3.2 y MW-03 5/30/2014 l.OOU 0.240 NC 1 NC MW-03A 5/30/2014 l.OOU 0.242 NC 7.5 NC MW-05 6/4/2014 l.OOU 0.193 NC 3.75 NC MW-11 6/3/2014 1.00 u 0.253 NC 3.75 NC MW-12 6/4/2014 l.OOU 0.232 NC 7.5 NC MW-14 6/3/2014 1.00 u 0.260 NC 7.5 NC MW-15 6/4/2014 1.00 u 0.226 NC 7.5 NC MW-17 5/30/2014 1.00 u 0.271 NC 2.8 NC MW-18 5/27/2014 1.93 0.403 N 7.5 y MW-19 5/27/2014 2.24 0.424 y 2.36 N/A MW-20 6118/2014 1.00 u 0.154 NC - MW-22 611112014 3.57 0.414 y - MW-23 611112014 1.22 0.223 y 2.86 y MW-24 5/30/2014 1.00 u 0.280 NC 7.5 NC MW-25 6/2/2014 1.00 u 0.289 NC 7.5 NC MW-26 6/5/2014 2.47 0.462 y 4.69 y MW-27 5/28/2014 2.33 0.407 y 2 N/A MW-28 6118/2014 1.11 0.218 y 2.42 y MW-29 6/3/2014 1.00 u 0.341 NC 2 NC MW-30 6/3/2014 1.00 u 0.254 NC 3.75 NC MW-31 6/2/2014 1.00 u 0.290 NC 7.5 NC MW-32 5/23/2014 4.35 0.543 y 3.33 N/A MW-35 6/4/2014 3.36 0.334 y 3.75 y MW-36 5/29/2014 4.48 0.596 y - MW-37 6/18/2014 1.00 u 0.185 NC - MW-65 6/4/2014 4.17 0.372 y 3.75 N/A MW-70 6/4/2014 3.39 0.374 y - N/A =the counting error is less than 20% of the activity as required by the GWDP and/or the value is above the GWCL and this check column is not applicable. NC =Not calculated. The sample results are nondetect and the check is not applicable. G-SB: Radiologies Counting Error for Accelerated Samples ro s Alpha ounting ross Alpha minu ~Rn-and rror ~ Within wen Snmj>le Date minus..Rn & {'] P.reCision '{It-/-') ao% GWCL GWCL'l MW-35 4/25/2014 2.95 0.588 y 3.75 NC MW-35 5/14/2014 3.67 0.601 y 3.75 N/A MW-65 5/14/2014 5.38 0.700 y 3.75 N/A N/A-the counting error is less than 20% of the activity as required by the GWDP and/or the value is above the GWCL and this check column is not applicable. NC =Not calculated. The sample results are nondetect and the check is not applicable. G-9A: Laboratory Matrix QC Matrix Spike % Recovery Comparison RPD Lab Report Well Analyte MS %REC MSD %REC RECRange RPD Range 1405563 MW-32 Calcium* NC NC 70-130 NC 20 1405563 MW-32 Sodium* NC NC 70-130 NC 20 1405563 MW-32 Manganese* NC NC 75-125 NC 20 1405563 MW-32 Ammonia (as N) 78.7 93.8 90-110 11 10 1405563 N/A Nitrate/Nitrite (as N) 79.4 84.2 90-110 5.81 10 1405563 MW-32 Nitrate/Nitrite (as N) 81.7 83.9 90-110 2.63 10 1406109 MW-05 Calcium* NC NC 70-130 NC 20 1406109 MW-05 Sodium* NC NC 70-130 NC 20 1406109 MW-65 (Dup ofMW-35) Calcium* NC NC 70-130 NC 20 1406109 MW-65 (Dup ofMW-35) Magnesium* NC NC 70-130 NC 20 1406109 MW-65 (Dup ofMW-35) Sodium* NC NC 70-130 NC 20 1406109 MW-05 Magnesium 135 103 70-130 6.19 20 1406109 MW-12 Chloride 83.4 104 90-110 22.2 10 1406109 MW-12 Fluoride 82.8 106 90-110 24.5 10 1406109 MW-12 Sulfate 82.3 108 90-110 24.8 10 1406278 MW-22 Calcium* NC NC 70-130 NC 20 1406278 MW-22 Magnesium* NC NC 70-130 NC 20 1406278 MW-22 Sodium* NC NC 70-130 NC 20 1406278 MW-22 Manganese* NC NC 75-125 NC 20 1406278 MW-22 Ammonia (as N) 81.8 73.1 90-110 6.61 10 1406278 MW-23 Nitrate/Nitrite (as N) 87.2 87.8 90-110 0.551 10 1406404 N/A Magnesium 66.5 43.9 70-130 5.6 20 1406404 N/A Calcium* NC NC 70-130 NC 20 1406404 N/A Sodium* NC NC 70-130 NC 20 1406404 MW-20 Calcium* NC NC 70-130 NC 20 1406404 MW-20 Sodium* NC NC 70-130 NC 20 1406404 MW-20 Arsenic 113 135 75-125 17.6 20 1406404 MW-20 Beryllium 106 134 75-125 23.3 20 1406404 MW-20 Cadmium 98.9 125 75-125 22.9 20 1406404 MW-20 Lead 96.6 122 75-125 23.2 20 1406404 MW-20 Molybdenum 107 140 75-125 24.5 20 1406404 MW-20 Selenium 123 144 75-125 15.8 20 1406404 MW-20 Silver 93.4 117 75-125 22.5 20 1406404 MW-20 Thallium 91.2 113 75-125 21.7 20 1406404 MW-20 Uranium 100 126 75-125 22.6 20 1406404 N/A Ammonia (as N) 87.7 92.2 90-110 5.02 10 1405608 MW-01 Calcium* NC NC 70-130 NC 20 1405608 MW-01 Sodium* NC NC 70-130 NC 20 1405608 MW-01 Sulfate 96.5 121 90-110 20.4 20 1406025 MW-03A Calcium* NC NC 70-130 NC 20 1406025 MW-03A Sodium* NC NC 70-130 NC 20 1406025 MW-03A Magnesium* NC NC 70-130 NC 20 1406025 MW-03A Molybdenum 111 126 75-125 12.3 20 N/A = QC was not performed on an EFRI sample. * Recovery was not calculated as the analyte level in the sample was greater than 4 times the spike amount G-9A: Laboratory Matrix QC Laboratory Duplicate% Recovery Companson Sample 'R 'li1t Lnb D~plicatu RP[) Lab R~~l!lrt Well -Anal,¥te (mglb), R.~uiV(m!!iLll RPD % ~Rang~% 1406404 N/A Total Dissolved Solids 728 688 5.65 5 1406404 MW-20 Total Dissolved Solids 4610 4980 7.59 5 Method Blank Detections R-eponed QAP bab. Re~0111 Wl,\ll1>1ian,pltt ~n_alyt~ €'Q)\t~nl,ralion R~quired•Rt. 1405563 N/A Tetrahydrofuran 4.99 ug/1 1.0 ug/1 1405608 N/A Sodium 3.70 mg/1 0.5 mg/1 G-9B: Accelerated Laboratory Matrix QC Matrix Soike % Recoverv C ----------------------~------------- Lab Report Well Analyte MS %REC 1405043-April Accelerated N/A Chloride 95 1405043 -April Accelerated MW-31 Nitrate 128 1405535-April Accelerated MW-30 Nitrate 127 1405535 -April Accelerated N/A Nitrate 111 1405535-April Accelerated MW-30 Chloride 102 1405337-May Accelerated MW-31 Choride 88.1 1405337-May Accelerated MW-31 Fluoride 87.6 1405337-May Accelerated MW-31 Sulfate 89.2 * Recovery was not calculated as the analyte level in the sample was greater than 4 times the spike amount N/A = QC was not performed on an EFRI sample. Lab Duor --------... ----------%R --------c ---------- Sample Result Lab Report Well Analyte (mg/L) 348002 -Aj)ril Accelerated MW-35 Gross Radium Alpha 2.95 348856 -May Accelerated MW-35 Gross Radium Alpha 2.95 RPDRange MSD%REC RECRange RPD% % 112 90-110 5.85 10 118.0 90-110 6.40 10 125.0 90-110 0.88 10 111.0 90-110 0.54 10 83.5 90-110 4.69 10 107 90-110 17.6 10 105 90-110 17.9 10 Ill 90-110 17.2 10 Lab Duplicate Result (mg!L) RPD% RPDRange% 4.41 39.7 0-20 4.41 39.7 0-20 TabH Kriged Current Quarterly Groundwater Contour Map @ estimated dry area TW4-35 temporary perched monitoring well ¢5526 installed May, 2014 showing elevation in feet amsl MW-5 .5502 TW4-12 0 5581 perched monitoring well showing elevation in feet amsl temporary perched monitoring well showing elevation in feet amsl TWN-7 h d . . . A 5563 temporary perc e mtrate momtonng V well showing elevation in feet amsl PIEZ~1 perched piezometer showing Q 5592 elevation in feet amsl TW4-32 temporary perched monitoring well ~ 5562 installed September, 2013 showing elevation in feet amsl RUIN SPRING b 5380 seep or spring showing elevation in feet amsl HYDRO GEO CHEM,INC. H :/718000/aug14/Uwl0614.srf FIGURE H-1 Tab I Groundwater Time Concentration Plots Time concentration plots for MW-01 Chloride in MW-01 60 ?--------------------------------------------------------------, 50 ~---------~~--------------------------------------------------1 40 +---------~~--------------------------------------------------1 ~ ]: w 30 ·~~------11--------------------------------------------------~ :E ~ :c u 0 ~OJ ~ ~<{jo ~OJ.., ~:OJ"' f'JOJ s:."' S)<o ~-$l ~~ ~ ._,e<f ...,.,<;< ~o-" <!'q 0 .... .;:s ~'I> ~~ .... ~ ~'I> Sample Date Fluoride in MW-01 0.6 T'"""-------------------------------------------------------------, o +-----~----~----~~----~----~-----r-----,------~----4 ~'\OJ 0 Sample Date ~E£aiNTERA White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2014 e Detected Values • Non-Detected Values Time concentration plots for MW-01 5000 4500 4000 3500 ~ 3000 'iii; E -; 2500 ... :Jg ~ 2000 1500 1000 500 12 10 8 4 - 2 • _ ... ....... _, .. I I' ~ 1/ y BINTERA Sulfate in MW-01 _ .... II ... I Sample Date Uranium in MW-01 ~ ! ' ~· ~ l .... ...._ .. Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2014 Jo.. ~ ..... ....__ ... e Detected Values • Non-Detected Values 80 70 60 :::i" 50 .... .§. GJ 40 :5! ..2 ti 30 20 1 ... • 10 1'-J~ 0.9 0.8 0,7 :::i" .... .§. 0.5 GJ "'0 "§ 0.4 :I ;:;: 0,3 ~ 0.2 0.1 0 ~OJ lf 0 lj " ~isiNTERA Time concentration plots for MW-02 Chloride in MW-02 I .. N, ... A&... ~ .,.._. -...... -../'--.- Sample Date Fluoride in MW-02 .,A.. / Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2014 ..... -.. ... ·~ .A l. .......... v l. ~ e Detected Values • Non-Detected Values Time concentration plots for MW-02 Sulfate in MW-02 2500 ~------------------------------------------------------------. ::. 1500 .... .§. ~ ] 1000 ++~~---------------------------------------------------------l 500 -.-------------------------------------------------------------1 0 r;"'"' 'b'? ~<{;-.,._<i 0 .... .:j 20 18 16 14 ~ 12 ~ ~ E 10 :I ·;: ~ 8 ::> 6 ~ 4 -A (\ ~ 0 BINTERA «"' .... ~:"'"' !';"' §"'' * ~'I> ~'I> """ ~0 Sample Date Uranium in MW-02 l . ' l \ / \/ v Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2014 s§> ~~ "'~ .,._q .... .:j ~'I> ~ f\ '\ A..J \J - .,._!' e Detected Values • Non-Detected Values 160 140 120 ::. 100 t;o .§. ., 80 -a 'i: 0 :E u 60 • .. 40 20 0 '\0, c: 0 1,4 1 2 ::. -~ 0.8 ., -a 'g 0.6 i:i: 0.4 0.2 t ~ .,.MA( , .. INTERA Time concentration plots for MW-03 Chloride in MW-03 • II. ---1.-A--. ,.. .... ' /\ --... Sample Date Fluoride in MW-03 ' ~ Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2014 ...,.A ~ ~ • • ~ ~ -. e Detected Values • Non-Detected Values Time concentration plots for MW-03 4500 4000 - 3500 J ....... J 3000 ::;- .-..~· J -g 2500 .fl J!! 2000 "3 "' 1500 1000 500 0 ~"> !b"' (f c,"'q 0 80 70 60 -50 --' } E 40 :I ·;: E :::1 30 20 10 0 ~"> J>"' (f 0 c.fi P-!:94siNTERA Sulfate in MW-03 ... ~ A ~r-r Ill d ~~r\T'Y\ ~4-... ~ ~ ~ •· .. ;:)("> .... !:o,"> j>)"> ,;~"" ..,.,<:< ~'I> ~'I! ~0 Sample Date Uranium in MW-03 Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2014 ' s!" c,eq ~ .... ~ ... ~ • I" ~ ;:)(~ ~'"' e Detected Values • Non-Detected Values Time concentration plots for MW-03A Chloride in MW-03A 80 ~--------------------------------------------------------------, 20 +-------------------------------------------------------------~ 10 +---------------------------------------------------------------1 0 +-----~------~----~------~----~~----~------r-----~----~ ):)., ...,.§' 1.8 1.6 1.4 0.6 0.4 0.2 0 (\ v , 61NTERA Sample Date Fluoride in MW-03A ,_/\ A I , A .,... v \ /'- '""' Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2014 -~ - e Detected Values • Non-Detected Values Time concentration plots for MW-03A Sulfate in MW-03A 4500 4000 3500 3000 ::. ~ 2500 ~ J!! "'5 2000 "' 1500 1000 500 0 ~<., ? ~ ,..,., ,~ ,..,., Sample Date Uranium in MW-03A 40 35 30 I\ ::. 25 } E 20 ::> I"--~/\ \ ·;: ~ :::l 15 10 5 0 INTERA '-...,.../ ~ ........., Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2014 v e Detected Values • Non-Detected Values Time concentration plots for MW-05 Chloride in MW-05 140 120 100 ::;-.... 80 .§. Ill :g 0 60 :c u 40 20 r--~----------------------------------------------------__j 1,8 1.6 1.4 1.2 ::;--~ 1 Ill -c ·~ 0.8 :I ;:;: 0.6 0.4 0.2 'I" t It ~tNTERA Sample Date Fluoride in MW-05 ), I -..n Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2014 ~ ~ ·~"' ~ e Detected Values • Non-Detected Values 9000 8000 7000 6000 i 5000 s J!! 4000 :; Ill 3000 2000 1000 0 40 35 30 ::i' 25 l E 20 :I ·c: I'!! ::I 15 10 5 0 ,/' ~ Time concentration plots for MW-05 Sulfate in MW-05 ... A & . _A -... ~ Sample Date Uranium in MW-05 A -~ ..vvl~--t -..A -a Sample Date ~INTERA White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2014 ----~ .. e Detected Values • Non-Detected Values Time concentration plots for MW-11 Chloride in MW-11 80 ~-------------------------------------------------------------. 70 ·~--~t.------------------------------------------------------~ 60 +-----11------------------------------------------------------~ 20 +------------------------------------------------~~-----------4 l0 +-----------------------------------------------~~-----------4 o +-----~------,-----~------~----~~----~-----4~-----r----~ Sample Date Fluoride in MW-11 0,8 0.7 0,6 ~·~.n l1 ·y 'i!lllll :::i' 0.5 "bii .§. ~ 0.4 0 :I u::: 0.3 0.2 0.1 0 I!!IINTERA Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2014 e Detected Values • Non-Detected Values :::;-...... Time concentration plots for MW-11 Sulfate in MW-11 2500 T---------------------------------------------------------~ 2000 4-~------------------------------------------------------~ 500 ~--~~----------------------------------------------------1 0 ~----~----~------~----~----~------T-----~----~------1 Sample Date Uranium in MW-11 4.5 .------------------------------------------------------------, 4 +-----------------~._--------------------------------------~ 3.5+------------------------------------------------------------1 ~2.5 +-----------------~~------------~~----------------------~ E :I ·c 2 +------------l-----~~------------~~-----------------------1 I!! :::l 1.5 -1---A-1.-1-......___,__....._____.__..1\___.__ ___ 1 1.1 \ --• 0.5 ~ P!:iniNTERA Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2014 e Detected Values • Non-Detected Values 160 140 - 120 • ~ 100 -"" .§. .. 80 "CI ·;: 0 :c u 60 40 20 0 rK~"' ~'I> 0.4 0.35 0.3 ~ 0.25 liD .§. .. 0.2 :2 0 :I u::: 0.15 0.1 0.05 ff~ 0 I NT ERA Time concentration plots for MW-12 ~:",<:> ~'I> Chloride in MW-12 '?>"' c,"'~ !'l'\ '<lf ,.~ 'It-~ Sample Date Fluoride in MW-12 ~ Sample Date J' White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2014 .A J~. V'-V e Detected Values • Non-Detected Values ::;-...... 9000 8000 7000 6000 ~ 5000 "' ~ 4000 :; "' 3000 2000 1000 ---=sriiNTERA Time concentration plots for MW-12 ..... ...,. ...... Sulfate in MW-12 ·-_.._ -• Sample Date Uranium in MW-12 Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2014 ---~N • e Detected Values • Non-Detected Values Time concentration plots for MW-14 Chloride in MW-14 Sample Date Fluoride in MW-14 0.3 0.25 0.2 ~ ...... .. .§. ., 0.15 ~ 0 :I i:i: 0.1 0.05 0 +-----~----,-----~----~----~----~----~-----T----~ ;.:"'"' ~"' ~ciiNTERA Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2014 e Detected Values • Non-Detected Values Time concentration plots for MW-14 Sulfate in MW-14 2500 ~------------------------------------------------------------~ ~ 1500 ~~~--------------------------------------------------------~ .... .§. 2l J!! ~ 1000 ·r-----------------------------------------------------------~ ~ ~ E :I ·;: 11! ::l 500 +--------------------------------------------------------------1 0 ·r-----~----~r-----~----~~----~-----,------~----~------4 ~'bo, ~0 120 100 80 60 40 20 • Sample Date Uranium in MW-14 0 4-----~----~~----~------~----~------~----~------~-----4 !'l (Y'6 0 Sample Date P!:;44s1NTERA White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2014 e Detected Values • Non-Detected Values 0.4 0.35 0.3 ::;-0.25 "bii E. <II 0.2 :2 0 ::s ;:;:: 0.15 0.1 0.05 """"""--- II!!INTERA Time concentration plots for MW-15 \ \ \ , Chloride in MW-15 Sample Date Fluoride in MW-15 ~ ~A. \ ~ ~ Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2014 ~ e Detected Values • Non-Detected Values ::i "bo E Time concentration plots for MW-15 Sulfate in MW-15 300Qy-------------------------------------------------------------~ ~ 1500 ~~~------------------------------------------------------~--4 ~ :; "' 1000 +· -------------------------------------------------------------1 sao +-------------------------------------------------------------~ 0 +-----~------~----~------~----~------r------r------r-----~ '1>0, ~,§ Sample Date Uranium in MW-15 70 ~------------------------------------------------------------~ 60 ~-------------------------------------------------------------4 ~40 +-._~-1~--~hE~~~~~---------1~-------~~------~~------1 E :I ·~ 30 +-~~~--!~~~----~------------------------~----------------1 ~ 20 ·+---------~~-------------------------------------------------4 10 +---------------------------------------------------------------1 0 ~-----~------~----~------~----~~-----r------r-----~------1 (frC> 0 Sample Date BINTERA White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2014 e Detected Values • Non-Detected Values ::1 -110 .§. .. 30 :5! C5 :c u 20 10 0.45 0-4 ~ v 0.35 0.3 0.15 0.1 0.05 INTERA Time concentration plots for MW-17 Chloride in MW-17 Sample Date Fluoride in MW-17 ... ~~ ~ ·~ Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2014 ~ r \I • e Detected Values • Non-Detected Values Time concentration plots for MW-17 Sulfate in MW-17 3500 ~----------------------------~------------------------------. 3000 +--------------------------------------------------------------l ::; .... 2000 tf'--Hi---\---+---------------------------------------------\-------J. ..§. s ~ 1500 t--6----+-+----------------------------------------------.=:-----l Ill 500 +-------------------------------------------------------------~ 0 ·~-----r----~r-----~-----.r-----~-----,------,-----~------1 ~0)"' ~'li 50 45 40 35 ~ 30 ~ E 25 ::> ·c: !! 20 ::J 15 10 5 0 ~0)"' ~'li !> 900j "'"" I!IINTERA !'\ ,jJO) ~ Sample Date Uranium in MW-17 Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2014 e Detected Values • Non-Detected Values Time concentration plots for MW-18 Chloride in MW-18 80 ~-----------------------------------------------------------, 70 +--9------------------------------------------~------------_, 10 i------------------------------------------------------------4 0 +------.----~r-----,-----~------~-----r------r-----,------1 ~:"'"' ~'li 0.45 0.4 0.35 0.3 ~ \. Sample Date Fluoride in MW-18 .A ~ \ 1\ ::. ... .§. 0.25 \ ..... \ \..--..AA ~ Gl :!:! ~ 0.2 :I ;:;: 0.15 0.1 0.05 I!IINTERA .,.. Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2014 y ... 'J e Detected Values • Non-Detected Values 40 ::;- } E :I ·c: ~ :::l 20 10 P!:;ieiNTERA Time concentration plots for MW-18 Sulfate in MW-18 Sample Date Uranium in MW-18 Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2014 e Detected Values • Non-Detected Values 100 90 80 70 ::;-60 ..... 1>0 .§. .. 50 :2 0 :c 40 u 30 20 10 0 .:o,"' b 900j ~,. 'l-.;s 1.6 1.4 1.2 ::;-1 ... .§. .. 0,8 ~ 0 :I 'i:i: 0.6 0.4 0.2 ..... /' BINTERA Time concentration plots for MW-19 c;o,"' <::>"' / - Chloride in MW-19 Sample Date Fluoride in MW-19 (', AI ~ ~ Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2014 .. A. -,.... v -- e Detected Values • Non-Detected Values I!JJIINTERA Time concentration plots for MW-19 Sulfate in MW-19 Sample Date Uranium in MW-19 Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2014 e Detected Values • Non-Detected Values 80 70 60 ::I 50 .. E. .. 40 :!:! 6 :c u 30 20 10 0 r.:"'"' '?>'\ Q"' ,.Vfl INTERA Time concentration plots for MW-20 Chloride in MW-20 Sample Date Fluoride in MW-20 Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2014 e Detected Values • Non-Detected Values 4500 4000 3500 • 3000 ::;- ~ 2500 .. ... J!! 2000 :; VI 1500 1000 • 500 0 ~ ~ of ... ~ ~ 40 35 30 -25 ..... ~ E 20 :::0 ·c: ~ :::l 15 10 5 0 <#<t ~ '<<1 ....P!eiNTERA Time concentration plots for MW-20 Sulfate in MW-20 Sample Date Uranium in MW-20 Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2014 e Detected Values • Non-Detected Values Time concentration plots for MW-22 Chloride in MW-22 ~50 +-----~--~~~--------------------------------------------~~ .... .§. ~ 40 +-------------------------------------------------------------~ 0 a 30 +-------------------------------------------------------------~ 18 16 14 12 ~ ....... l10 Gl ~ 8 0 :I i:i: 6 4 ....... -.... 2 ~3siNTERA Sample Date Fluoride in MW-22 r I I I ~ --7 --..... --.... Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2014 A \ I \I v e Detected Values • Non-Detected Values Time concentration plots for MW-22 Sulfate in MW-22 Sample Date Uranium in MW-22 Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2014 e Detected Values • Non-Detected Values Time concentration plots for MW-23 35 30 25 10 s· - 0.9 0.8 0.7 0.6 A A.. I \1 i/ • +--II 03 0.2 0.1 INTERA Chloride in MW-23 0 _J Sample Date Fluoride in MW-23 \~ ... ... .. Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2014 .... ~ \ ' e Detected Values • Non-Detected Values 90 80 70 60 i 50 E :I '2 40 ~ ::I 30 20 10 0 .. VV\ ~9eiNTERA Time concentration plots for MW-23 ...-. Sulfate in MW-23 Sample Date Uranium in MW-23 --... ""0. --........... ,...._.... Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2014 ~-~ e Detected Values • Non-Detected Values 80 70 60 ~50 .... .§. .. 40 "'C ·~ :E u 30 20 10 0 ~ \ '4 ~ INTERA Time concentration plots for MW-24 Chloride in MW-24 '--..... ----\.r-\ r ~ ~ • v Sample Date Fluoride in MW-24 Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2014 /' ... ... e Detected Values • Non-Detected Values Time concentration plots for MW-24 Sulfate in MW-24 3500 T-------------------------------------------------------------~ ::. ~ 2000 +-----------------------------------------------------~~-----1 .§. .& J!! ~ 1500 +--------------------------------------------------------------1 VI 1000 +-------------------------------------------------------------~ 500 +-------------------------------------------------------------~ 0 ·~----~----~r-----~----~r-----~----~------------~----~ ~" '>v<:' 250 200 ::. 150 } E :I ·;: ~ :I 100 so L.A. ~¥riNTERA Sample Date Uranium in MW-24 _A Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2014 e Detected Values • Non-Detected Values Time concentration plots for MW-25 Chloride in MW-25 40 r-----------------------------------------------------------------------------------------------------------------~ ~ 25 ··~--------------------t-ir--------4---------------------------------------------------------~ lio .§. ~ 20 ··~----------iri---------------------------------------------~ :E I 0 :E u 15 r------------t1---------------------------------------------~ 10 ·r--------------------t1---------------------------------------------------~ 5 r-----------J----------------------------------~ 0 +-----~--~~--~----~-----.----~----~----~--~ $:)., ~ ..,.§' ... ,)~ Sample Date Fluoride in MW-25 0. 6 ,---------------------------------------------------------------------------------------------------, 0. 5 ~------------------------------------------------------------------------------------------------A------l 0.2 -r-------------------------------1 0.1 ~--------------------------l 0 $:)., ... ,)~ ~ ... ,)~ ~ ... ,)~ ~INTERA ~ ... ,)~ ~ ~"'" ..,.:s ~ ~ ..,.:s ..,.:s Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2014 !Y' ~.::> ~ ... ,)~ ~ ..,.:s ..,.:s e Detected Values • Non-Detected Values Time concentration plots for MW-25 Sulfate in MW-25 Sample Date Uranium in MW-25 12 r---------------------------------------------------------, 10 t-----------------------------------------------------------~ s t------------------------------------------------------------------UI 4 2 ·r-------------------------------------------------------1 a +---------~--~----~----~----~----~----,-----~--~ ~=INTERA Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2014 e Detected Values • Non-Detected Values Time concentration plots for MW-26 100 90 80 70 ::. 60 .. .§. Cll 50 :5! 0 :<: 40 u 30 20 10 0.9 0.8 0.7 ~ 0.6 ~ Cll 0.5 :5! 0 ~ 0.4 0.3 0.2 0.1 / I I / v ~1s1NTERA Chloride in MW-26 • 1\ AI\ -.r'N V\1. j ~ lr:i .. .. Sample Date Fluoride in MW-26 • \ ~ ~ \,7Y .... Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2014 II IAJ '" ·y ~ • j ~ .I • "" ~ ([ lit -. 4 I -.. -.......... e Detected Values • Non-Detected Values Time concentration plots for MW-26 Sulfate in MW-26 2500 ~------------------------------------------------------------~ ~ 1500 ·~----------------------------------~------------------~~~ .... .§. .fl .1!! ~ 1000 ·1----------------------------------------------------------l ~ .... ..:!: E :I ·;: e! ::J 500 ~----------------------------------~ 0 ~-----~------~----~------~----~------~----~------~-----1 (\-.,.,<!' 140 120 100 80 60 40 Sample Date Uranium in MW-26 Sample Date INTERA White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2014 e Detected Values • Non-Detected Values Time concentration plots for MW-27 Chloride in MW-27 60 ~------------------------------------------------------------~ 40 ::;-... .§. .. "'C ·;::: 0 :E u 20 10 • 0 +------.------.------.------~----~r------r------r------r-----4 Sample Date Fluoride in MW-27 ::;-... .§. 0.5 -t-----------------------------------------------------------1 .. "'C ·g 0.4 -t--------------------------------------------------------------1 :I ;:;: ~-INTERA Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2014 e Detected Values • Non-Detected Values ::;- OD E Time concentration plots for MW-27 Sulfate in MW-27 600 T--------------------------------------------------------------, i 300 +--------------------------------------------------------------4 .!!! :; VI 200 +-------------------------------------------------------------_, 100 ;-------------------------------------------------------------_, 0 -~----~------r------,------r------.------r------r------r-----~ s:>" .., ... (' Sample Date Uranium in MW-27 ~ 31 ._~~~~~--~--~~--~~._~~-----------------------------4 E :::1 ·;: ~ 30 t-~L-------t+------~-------\+-~-------1~------------------~ ::J Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2014 e Detected Values • Non-Detected Values Time concentration plots for MW-28 Chloride in MW-28 160 140 120 ::;-100 ....... .. .§. .. 80 :5! 0 :c u 60 40 20 0 »" I' s- ..... ~<I' .... ./$ .... ~<I' Sample Date Fluoride in MW-28 0.8 ,-----------------------------------, -0.5 -~-----------------------~-----~-1 -ra E ~04 i------------------------------~~l :g 0 :::J ~ ~3 +-------------------------------~ 0.2 +-------------------------------~ 0.1 +-------------------------------~ 0 ··~---r---~--~---~--~---T----.---~---1 !' .... ./$ INTERA Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2014 e Detected Values • Non-Detected Values 70 60 50 ~ } 40 E :::J ·;: 30 ~ ::> 20 10 ...... 0 INTERA Time concentration plots for MW-28 A. - Sulfate in MW-28 Sample Date Uranium in MW-28 Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2014 l e Detected Values • Non-Detected Values 45 40 35 30 ::I -l25 .. ~ 20 0 ::c u 15 10 5 0 . $:)., ? ... ~<I' ..,oi$ I!IINTERA Time concentration plots for MW-29 S' ..,-:.'~' Chloride in MW-29 Sample Date Fluoride in MW-29 Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2014 e Detected Values • Non-Detected Values 60 so 40 ::;-.... ~ E 30 "' ·;: ~ :::l 20 10 J ..... 0 .-$1NTERA Time concentration plots for MW-29 - Sulfate in MW-29 Sample Date Uranium in MW-29 _..... ~ ....... Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2014 ~ ------....... e Detected Values • Non-Detected Values 180 160 140 120 ::; ...... .§: 100 Qj :!:! 0 80 :c u 60 40 20 0 o'> !' ~ ..,~ ..,~ I!SINTERA Time concentration plots for MW-30 ~ ..,-:." Chloride in MW-30 Sample Date Fluoride in MW-30 Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2014 e Detected Values • Non-Detected Values Time concentration plots for MW-30 Sulfate in MW-30 1200 1000 • 800 ::. "iia E. 600 s J!! :; "' 400 200 . 0 +-----~------~-----r------r------r------r------.----~r-----~ IJ!!INTERA Sample Date Uranium in MW-30 Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2014 e Detected Values • Non-Detected Values ~ Time concentration plots for MW-31 Chloride in MW-31 250 ~------------------------------------------------------------~ so +---------~~~----------------------------------------------~ 0 ·~-----r----e-~----~------~----~------~----~------~----~ s:>" ... -.<:< Sample Date Fluoride in MW-31 ~0.8 f-------------------~~------~~-=~~~~\c~--~~~~ .§. .. :!:! g 0,6 +------------------------t--.-------------------------------------1 ;:;: ~SsiNTERA Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2014 e Detected Values • Non-Detected Values Time concentration plots for MW-31 Sulfate in MW-31 Sample Date Uranium in MW-31 10 ~------------------------------------------------------------~ } E s ·+-------------------------------------------------------------~ ::J ·;: g 4 -~--------------------------------------------------------------1 ·3 +---------------------------------------------------------------1 2 +-------------------------------------------------------------~ 0 +-----~------~------------~------~----~------~----~----~ INTERA Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2014 e Detected Values • Non-Detected Values 0 5)'\. c,"'q, 0.4 0.35 0.3 ~ 0.25 .... .§. Gl 0.2 ., ·;: 0 :I i:i: 0.15 0.1 0.05 5), ~._c "" INTERA Time concentration plots for MW-32 Chloride in MW-32 !:r::,'> t' ~ "' :$' .... ~o-" '"'<:' &"' ~ .,..~ ~'li 0 Sample Date Fluoride in MW-32 "' .) l ..A~ -/ \tl v ~ 'l Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2014 ~ ~ '<~ ~ ... ~"' ~ e Detected Values • Non-Detected Values 0 ~"\. .,._q ~"> Q"-<; 7 6 s \ ~\.j "' 2 ~iriNTERA Time concentration plots for MW-32 Sulfate in MW-32 ~:~'> I' ,!;~ s;,"> §> ~ ~~ ~ '1-q '1-~ ~0 ..,~ Sample Date Uranium in MW-32 ~ \ \_ '-... ~ ~ Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2014 .,. ~ , .. ~ c:"' '<qf) 0 ~'I> A ~"' v e Detected Values • Non-Detected Values 80 70 60 ~50 .... .§. Ql 40 :!2 0 6 30 20 10 0 0.45 ~ \ I v Time concentration plots for MW-35 Chloride in MW-35 ~ ~ ~ --.... Sample Date Fluoride in MW-35 1\ /'--~ ~,..._ 0.4 0.35 0.3 ~ .... .§. 0.25 Ql "CC '§ 0.2 :::0 i:i: 0.15 0.1 0.05 0 v ~L¥niNTERA Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2014 , e Detected Values • Non-Detected Values Time concentration plots for MW-35 Sulfate in MW-35 3000 T-------------------------------------------------------------~ 1000 +--------------------------------------------------------------1 500 +-------------------------------------------------------------~ 0 ~s' !: ...... ~ ... ~'\. y ~y !:~ 9[,~ ~ ~ <J ~ «~ ~ ~ ~ Q" ~ "' ..,->$ ~0 '<(-~ '<(-.:; ..,'I> ..,->$ Sample Date Uranium in MW-35 35 T--------------------------------------------------------------, 30 +-----------------------------------------------------------_,.-l } 20 +-~----~--~~~--~~------------------~~~--~--~F-~--_, E :I ·;: ~ 15 +-~~~--------------------------------------------------------1 :::l 10 ·r---------------------------------------------------------------1 0 4-----~------~----~------,-----~r-----~----r-~----~----_, I!JIINTERA Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2014 e Detected Values • Non-Detected Values Time concentration plots for MW-36 Chloride in MW-36 80 A /~ 70 60 ~50 .... .§. GJ 40 "C ·;: 0 :;: u 30 20 10 0.4 0.35 0.3 ~ 0.25 .... .§. ~ 0.2 0 :I i:i: 0.15 0.1 0.05 0 ~ ........ ... ... a;"' <f"' 't-o:$ ~ P!!;S£z iNTERA ...... Sample Date Fluoride in MW-36 ~ ~ ~-v-~'If ._... -.:.y, "' ~ ~ <f"' ..,.:s ~ ,_OJ! ... ~~ Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2014 ~o:> 0 ..... ~ - ~ ~~ ,_d ~?> e Detected Values • Non-Detected Values 3500 3000 2500 ~ .. 2000 .§. .fl .l!! :; 1500 "' 1000 SOD 0 30 25 20 ~ ....... ~ E 15 :I ·;: ~ ::::> 10 ~ ~9eiNTERA Time concentration plots for MW-36 Sulfate in MW-36 ' ~- ·~ _/ - Sample Date Uranium in MW-36 A. / ~ -,..- .... Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2014 ... ~ .-A ~ e Detected Values • Non-Detected Values 40 ::; .... .§. Ql 30 :E 0 :;: u 20 10 0.35 0.3 0.25 ::; ....... 0.2 .. .§. Ql :g 0 0.15 :I ;:;:: 0.1 0.05 INTERA Time concentration plots for MW-37 Chloride in MW-37 Sample Date Fluoride in MW-37 Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2014 e Detected Values • Non-Detected Values 20 18 16 14 " ' ::. 12 l E 10 :::1 ·;: I! 8 :;) 6 4 2 0 I!IINTERA Time concentration plots for MW-37 "-- Sulfate in MW-37 Sample Date Uranium in MW-37 ~ / """ ...... ......... -.......r Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2014 - e Detected Values • Non-Detected Values TabJ CSV Transmittal Letter Kathy Weinel From: Sent: To: Cc: Subject: Attachments: Dear Mr. Lundberg, Kathy Weinel Friday, August 15, 2014 7:25 AM Rusty Lundberg 'Phil Goble'; Thomas Rushing; Harold Roberts; David Frydenlund; Jaime Massey; David Turk; Frank Filas, P.E; Scott Bakken; Dan Hillsten Transmittal of CSV Files White Mesa Mill2014 02 Groundwater Monitoring GW EDD 02 2014.csv Attached to this e-mail is an electronic copy of laboratory results for groundwater monitoring conducted at the White Mesa Mill during the second quarter of 2014, in Comma Separated Value (CSV) format. Please contact me at 303-389-4134 if you have any questions on this transmittal. Yours Truly Kathy Weinel 1