Loading...
HomeMy WebLinkAboutDRC-2013-003010 - 0901a068803b26d0r ENERGY FUELS M DRC-2013-003010 Energy Fuels Resources (USA) Inc. 225 Union Blvd. Suite 600 Lakewood, CO, US, 80228 303 974 2140 www enei avriiels torn August 26, 2013 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 2013 Groundwater Monitoring Report Groundwater Quality Discharge Permit UGW370004 White Mesa Uranium Mill Dear Mr. Lundberg: Eadosedare two copies of the White Mesa Uranium Mill Groundwater Monitoring Report for the 2nd Quarter of 2013 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, ESERGY FUELS RESOURCES (USA) INC. Jo Ann Tischler Manager, Compliance and Licensing cc: David C. Frydenlund Harold R. Roberts David E. Turk Katherine A. Weinel Dan Hillsten Central Files August 26, 2013 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 3039742140 www .energyfuels.com Re: Transmittal of 2nd Quarter 2013 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 2013 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. Your~very lrUly,. / ~. 2&u( ~t-c-/~ ENERGY FUELS RESOURCES (USA) INC. JoAnn Tischler Manager, Compliance and Licensing cc: David C. Frydenlund Harold R. Roberts David E. Turk Katherine A. Weinel Dan Hillsten Central Files White Mesa Uranium Mill Groundwater Monitoring Report State of Utah Groundwater Discharge Permit No. UGW370004 2nd Quarter (April through June) 2013 Prepared by: Energy Fuels Resources (USA) Inc. 225 Union Boulevard, Suite 600 Lakewood, CO 80228 August 26, 2013 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 .......................................................... 1 2.1.3 Background Well Monitoring ....................................................................... 2 2.1.4 Parameters Analyzed ...................................................................................... 3 2.1.5 Groundwater Head Monitoring ........................ " .................................... ~ ....... 3 2.2 Field Data ............................................................................................................. 3 2.3 Laboratory Results -Quarterly Sampling ............................................................ 4 2.3.1 Copy of Laboratory Results .......................................................................... 4 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 2.5 Depth to Groundwater and Water Table Contour Map ........................................ 6 3.0 QUALITY ASSURANCE AND DATA VALIDATION ....................................... 6 3.1 Field QC Samples ................................................................................................. 6 3.2 Adherence to Mill Sampling SOPs ................................................................ ~ ..... 7 3.3 Analyte Completeness Review ............................................................................. 7 3.4 Data Validation .................................................................................................... 8 3.4.1 Field Data QAlQC 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 ........................................................................ 11 3.4.6 Trip Blank Evaluation ................................................................................. 11 3.4.7 QAlQC Evaluation for Routine Sample Duplicates ................................... 11 3.4.8 Radiologics Counting Error and Duplicate Evaluation .............................. 11 3.4.9 Other Laboratory QAlQC ............................................................................ 12 4.0 4.1 4.2 4.3 4.4 4.5 4.6 4.7 4.8 5.0 6.0 7.0 CORRECTIVE ACTION REPORT .......................... · ............................................ 14 Identification and Definition of the Problem ..................................................... 14 Assignment of Responsibility for Investigating the Problem ............................ 14 Investigation and Determination of Cause of the Problem ................................ 14 Determination of a Corrective Action to Eliminate the Problem ....................... 14 Assigning and Accepting Responsibility for Implementing the Corrective ...... 14 Implementing the Corrective Action and Evaluating Effectiveness .................. 15 Verifying That the Corrective Action Has Eliminated the Problem .................. 15 Assessment of Corrective Actions from Previous Period .................................. 15 TIME CONCENTRATION PLOTS ...................................................................... 15 ELECTRONIC DATA FILES AND FORMAT ................................................... 15 SIGNATURE AND CERTIFICATION ................................................................ 16 1 LIST OF TABLES Table 1 Table 2 Table 3 Summary of Well Sampling for the Period Exceedances and Acceleration Requirements GWCL Exceedances Under the August 24,2012 GWDP 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-IAJB G-2AJB G-3AJB G-4AJB G-5AJB G-6AJB G-7AJB G-8AJB G-9AJB Field Data QAlQC Evaluation Holding Time Evaluation Laboratory Receipt Temperature Check Analytical Method Check Reporting Limit Check Trip Blank Evaluation QAlQC Evaluation for Sample Duplicates Radiologics 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 1.0 INTRODUCTION This is the Routine Groundwater Monitoring Report, as required under Part I.F.l of State of Utah Groundwater Discharge Permit No. UGW370004 (the "GWDP") for the second quarter of 2013 (the "quarter") 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.S of the GWDP this Report includes all 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 all groundwater monitoring wells, piezometers, existing 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 (April through June), 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 all 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. 2.1.2 Accelerated Groundwater Monitoring. Accelerated monthly 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. 1 N:IWMM\Required ReportslGlOundw.ler QUHlterly Moniloring Rcporl12013 Q212nd Qlr 2013 GW .doc 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 3rd quarter 2010 and has been sampled quarterly (and monthly for certain constituents) since the 4th quarter 2010. Monitor wells MW-36 and MW-37 were installed in the 2nd quarter 2011 and have been sampled quarterly since 2nd 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 statistics used are for the background assessments and calculation of the GWCLs and all statistical analyses discussed herein are those developed 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") prior to completion of the other Mill Background Reports. In well MW-35, preliminary statistics of the analytical data have been analyzed every quarter since the completion of 8 quarters of sampling. The preliminary statistics indicated that there were extreme values present in the data and as a result, there were not 8 statistically valid data points for all analytes. EFRI presented this information to DRC who agreed to delay the completion of the background report for MW -35 until 8 statistically valid data points were available for every analyte. As of the 2nd quarter 2013, there are 8 statistically valid data points for all analytes in monitoring well MW-35. With the completion of the 2nd quarter 2013 sampling event, there are 8 quarters of data for MW-36 and MW-37. Preliminary statistics again indicate that due to extreme values, EFRI is lacking 8 statistically valid data points for all analytes in MW-36 and MW-37 . EFRI contacted DRC on June 17, 2013 regarding the completion of the background reports, specifically to inform DRC there was sufficient statistically valid data for MW- 35, but not for MW-36 or MW-37. An e-mail from DRC dated June 17, 2013, agreed that the background report for MW-35 should be included in the background report with MW-36 and MW-37, and that a separate background report for MW-35 should not be submitted at this time. DRC agreed that the background report for MW-35, MW-36 and MW-37 should be combined into a single report and completed after there are 8 statistically valid data points for MW-36 and MW-37. 2 N:IWMMlRequired ReporlslOroundwaler Quarterly Moniloring ReporllZOl3 QZIZnd Qlr ZOl 3 OW.doc 2.1.4 Parameters Analyzed All routine quarterly and semi-annual groundwater monitoring samples were analyzed for the parameters listed in Table 2 and Part 1.E.1.c) 2) ii of the GWDP dated August 24, 2012. The accelerated 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.2 of the GWDP dated August 24, 2012: • The quarterly groundwater compliance monitoring wells (including, MW-34). • Existing monitoring well MW -4 and all of the temporary chloroform investigation wells. • Piezometers -P-l, 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 all wells sampled during quarterly and accelerated effOlts, regardless of the sampling purpose. All 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 all field data sheets recorded in association with the quarterly effort (sampled in May) for the groundwater compliance monitoring wells referred to in paragraph 2.1.1, above. Sampling dates are listed in Table 1. Tab B also includes field data sheets for general monitoring wells MW-20 and MW-22. Attached under Tab C are copies of all field data sheets recorded in association with the April and June 2013 accelerated monitoring and sampling efforts. 3 N:IWMM\Requircd ReporlslGroundwater Quarterly Monitoring RepOltl2013 Q212nd Qlr 2013 OW.doc 2.3 Laboratory Results -Quarterly Sampling 2.3.1 Copy of Laboratory Results All analytical results are provided by one of the Mill's two contract analytical laboratories: GEL Laboratories, Inc. ("GEL") or American West Analytical Laboratories ("A W AL"). Table 1 lists the dates when analytical results were reported to the Quality Assurance ("QA") Manager for each well. Results from analysis of samples collected under the GWDP (i.e., all 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 April and June accelerated sampling (i.e. quarterly accelerated to monthly) are provided in Table 1. Results from analysis of samples collected for the April and June 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 QAlQuality 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 all compliance monitoring wells except MW-35, MW-36, and MW-37. It is important to note that the GWDP dated February 15, 2011 also set GWCLs for MW-35. The GWCLs for MW-35 have been set at one-quarter of the Utah Groundwater Quality Standard ("GWQS"), pending determination of background for the well, and are not based on eight quarters of data from that well. The background report for MW-35 will be completed on the schedule noted in Section 2.1.3 above. Exceedances of the GWCLs during the preceding quarter determined the accelerated monthly monitoring program implemented during this quarter as noted in Tables 2 and 3. Exceedances of the GWCLs for this quarter are listed in Table 2 for sampling required under the revised GWDP dated August 24, 2012. Table 3 shows the accelerated sampling program which started in the second quarter 2010 and shows the results and frequency of the accelerated sampling conducted since that time. 4 N:I WMMlRequired ReporlslGmundwaler Quarterly Moniloring Rcporll20 13 Q212nd Qlr 2013 GW.doc 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 all 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 at monthly is resampling of the same water and leads to repeat exceedances for accelerated constituents not due to Mill activities, but due to repeat sampling of the same water. 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, all requirements to perform accelerated monitoring under Part I.G.1 of the previous GWDP ceased effective on 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 which 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. Analytes which exceeded their respective GWCLs since 2010 are currently sampled on an accelerated schedule. A review of the accelerated data collected during the quarter indicate that several anal ytes have exceeded their respective GWCLs for two consecutive sampling periods as repOited in EFRI's letter to DRC on August 23, 2013. Table 3 summarizes the results of the accelerated sampling program from first quarter 2010 through second quarter 2013. 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 DMT or BAT will be reestablished." EFRI submitted an 5 N:IWMM\Re<]uired RepollsIOroundwater Quarterly Monitoring Rcportl2013 Q212nd QtI 2013 OW doc exceedance notice on August 23,2013 for the second quarter 2013 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, as determined by DRC Staff and stated in teleconferences with EFRI on April 27 and May 2, 2011 and the previously submitted Source Assessment Reports ("SARs"). 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 all 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 QA Manager performed a QAlQC review to confirm compliance of the monitoring program with requirements of the 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. Discl,Jssion 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 QAlQC are discussed in Sections 3.4.4 through 3.4.10 below. The Analytical Laboratories have provided summary reports of the analytical QAlQC measurements necessary to maintain conformance with National Environmental Laboratory Accreditation Conference ("NELAC") certification and reporting protocol. The analytical laboratory QAlQC 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. Results of review of the laboratory QAlQC information are 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: 6 N:IWMM\Required Rep0rLsIOroundwale, Quarterly Moniloring Reporl12013 Q212nd QIr 2UI3 OW.doc 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. Three trip blanks were provided by AW AL and returned and analyzed with the quarterly monitoring samples. One trip blank for the April monthly sampling event and two trip blanks for the June monthly sampling event were provided by AW AL and returned and analyzed with the accelerated monthly monitoring samples. Rinsate samples were not collected during the quarter because all 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 sampled with a disposable bailer and no rinsate blank was required. A deionized field blank (DIFB) 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 QAlQC requirements established in the QAPs were being adhered to and that the SOPs were implemented, except as described below. 3.3 Analyte Completeness Review All analyses required by the GWDP for the quarterly and semi-annual wells were performed. The accelerated sampling for the semi-annual wells (semi-annual to quarterly) was completed as required by the GWDP and as shown in Tables 2 and 3. The accelerated quarterly sampling (quarterly to monthly) required for this quarter, as shown in Tables 2 and 3, was performed as required. During the QAlQC review of the analytical data two items were noted. The first item noted was regarding the MW-26 June monthly accelerated sample. The groundwater program accelerated monthly sample for MW-26 is only required to be analyzed for two volatile organic compounds ("VOCs"), which are dichloromethane and chloroform. It was noted that AWAL analyzed the MW-26 groundwater program June monthly accelerated sample for chloromethane instead of chloroform. AWAL analyzed the June monthly accelerated sample for dichloromethane as required. The chloroform program sample, which includes an analysis for the analyte chloroform, for MW-26 was collected June 5, 2013, that is, it was analyzed for chloroform in the same month as the required 7 N:IWMMlRequired ReporlslGroundwater Quarteliy Monitoring RepOi tl2013 Q212nd Qtr 2013 GW.doc June monthly sample. The June 5, 2013 chloroform program sample data for MW-26 are reported herein to complete the June groundwater program requirement for chloroform analysis. No GWDP requirements were violated and no data were lost as a result of this error. All additional analytical results from the June chloroform program sample which include nitrate+ nitrite as N, chloride, chloromethane, and carbon tetrachloride are included herein for information purposes. The second item noted was regarding uranium in the June monthly accelerated sample in MW-30. The request to analyze uranium in the MW-30 June monthly accelerated sample was inadvertently omitted from the COCo The QA Manager noted error and alerted the laboratory while the sample was still within holding time. The laboratory completed the analysis as required within the holding time. No loss of data resulted from this omission and all analyses were completed as required. Corrective actions are discussed in Section 4 of this report. 3.4 Data Validation The QAPs 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 performed the following evaluations: a field data QAlQC evaluation, a receipt temperature check, a holding time check, an analytical method check, a reporting limit check, a trip blank check, a QAlQC evaluation of routine sample duplicates, a QAlQC evaluation of accelerated sample duplicates, a gross alpha counting error evaluation and a review of each laboratory's reported QAlQC 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 QAlQC Evaluation The QA Manager performs a review of all 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 all depth measurements were conducted within a five- day period. The results ofthis 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% RPD) 8 N:IWMM\Required RcportslGroundwater Quarterly Monitoring Reportl2013 Q212nd Qtr 2013 GW.doc 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 dryness: MW-03A, MW-20, MW-23, MW-24, and MW-37. Based upon the review of the Field Data Sheets, all quarterly and semi-annually sampled locations conformed to the QAP requirement for purging using the two casing volume technique except for MW-03A, MW-20, MW-23, and MW-37. These wells were evacuated to dryness before two casing volumes could be removed. MW-37 has insufficient water to purge using a pump. Due to the small volume of water present, this well is purged and sampled using a disposable bailer. 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 was employed. Stabilization of pH, conductivity and temperature were within the QAP, Revision 7.2 required 10% RPD for all wells that were purged dry. Review of field sheets indicated that MW -24 was purged dry after two casing volumes were removed. Because this well was purged dry, the requirements 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, was employed. Stabilization of pH, conductivity and temperature were within the QAP, Revision 7.2 required 10% RPD. 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 will follow 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 all of the quarterly and semi- annual wells except MW-12, MW-17, MW-18, MW-19, MW-29, and MW-32. Per the QAP, Revision 7.2, Attachment 2-3, Turbidity measurements prior to 9 N:IWMM\Required ReponslGroundwater Quarterly Monitoring Reportl2013 Q212nd Qtr 2013 GW.doc sampling were within a 10% RPD for all quarterly and semi-annual wells. • Turbidity measurements were less than 5 NTU for all of the accelerated sampling wells except MW-ll and MW-31 in the April monthly event and MW-25 and MW-31 in the June monthly event. As previously stated, the QAP does not require that turbidity be less than 5 NTU. Turbidity measurements prior to sampling were within a 10% RPD for all accelerated sampling wells. All other field parameters (conductance, pH, redox potential, and temperature) for all wells were within the required RPD for the quarterly, semi-annual and accelerated sampling. During review of all 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. All samples were received and analyzed within the required holding time. 3.4.3 Receipt Temperature Evaluation COCs 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. All quarterly, semi-annual and accelerated samples were received within the required temperature limit. As noted in Tab G, several groups of samples for gross alpha analyses only 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 All 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. 10 N:IWMM\Required ReportslGroundwater Quarterly Monitoring ReporLl2013 Q212nd Qtr 2013 GW doc The review indicated that all quarterly, semi-annual and accelerated samples were analyzed in accordance with Table 1 of the QAP. 3.4.5 Reporting Limit Evaluation All 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. All analytes were measured and reported to the required reporting 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 andlor 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. It should be noted that in the GEL data, the reporting limit is shown under the heading "CRDL" (client required reporting limit) in the hardcopy data packages included in Tabs E andF. 3.4.6 Trip Blank Evaluation All 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. All trip blank results associated with both the quarterly, semi-annual and accelerated samples were less than detection level for all VOCs. 3.4.7 QAlQC Evaluation for Routine Sample Duplicates Section 9.1.4 a) of the QAP state 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 all 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. All duplicate results were within a 20% RPD in the quarterly and semi-annual samples. Results of the RPD test are provided under Tab G. All duplicate results were within a 20% RPD in the monthly accelerated samples. Results of the RPD test are provided under Tab G. 3.4.8 Radiologics Counting Error and Duplicate Evaluation 11 N:IWMMlRequired ReporlslGroundwalcr Quanerly Moniloring Reponl2013 Q212nd Qlr 2013 GW.doc Section 9.14 of the QAP require that all 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. Results of quarterly, semi-annual, and accelerated radiologic sample QC are provided under Tab G. All quarterly, semi-annual, and accelerated radiologic sample results met the counting error requirements specified in the QAPs. 3.4.9 Other Laboratory QAlQC. Section 9.2 of all revisions of the QAP require that the laboratory's QAlQC 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 anal ytical 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 Tab G. All lab QAlQC results from both GEL and A W AL samples for compounds regulated under the GWDP met these requirements. There were QC results which did not meet laboratory established acceptance limits, as identified in Tab G and described below. 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. 12 N:IWMMlRequircd RcportslGroundwatcr Quarterly Monitoring Reportl2013 Q212nd Qtr 2013 GW.doc All qualifiers, and the corresponding explanations reported in the QA/QC Summary Reports for any of the check samples for any of 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 QAlQC Summary Reports indicates that the MS/MSDs recoveries and the associated RPDs for all quarterly and semi-annual samples were within acceptable laboratory limits for all regulated compounds except as indicated in Tab G. The A W 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. 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 QAPs. The information from the Laboratory QAlQC Summary Reports indicates that the MS/MSDs recoveries and the associated RPDs for all accelerated samples were within acceptable laboratory limits for all regulated compounds except as indicated in Tab G. The recoveries and RPDs which are outside of the laboratory established acceptance 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. 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 QAlQC Summary Reports indicates that the surrogate recoveries for all quarterly, semi-annual and accelerated samples were within acceptable laboratory limits for all surrogate compounds. The information from the Laboratory QAlQC Summary Reports indicates that the LCS recoveries for both the quarterly and accelerated samples were within acceptable laboratory limits for all 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. All 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 13 N:IWMM\Required ReporlslGroundwaler Quarterly Moniloring Reporll2013 Q212nd Qll 2013 GW.doc prepared for all 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 reported no detections of any analyte. Method blank results are included in Tab E. 4.0 CORRECTIVE ACTION REPORT Necessary corrective actions identified during the current monitoring period are described below, in accordance with Part I.F.1.e of the GWDP. 4.1 Identification and Definition of the Problem The problem identified was: The monthly accelerated monitoring conducted in the June 2013 did not include the request to analyze uranium in MW -30. It is important to note that although this analyte was omitted from the CDC, the sample was analyzed within holding time for uranium. The missed analyte was noted during the QAlQC process implemented by the QA Manager as the result of the previous corrective action (discussed in Section 4.8 below). 4.2 Assignment of Responsibility for Investigating the Problem The problem has been investigated by the QA Manager. 4.3 Investigation and Determination of Cause of the Problem The analyte for the monthly accelerated program was inadvertently omitted from the COC due to a transcription error. 4.4 Determination of a Corrective Action to Eliminate the Problem The omission of the analytes from the June monthly event has prompted the QA Manager to prepare electronic COCs for quarterly and accelerated sampling events. The COCs will be updated at the time the exceedance reports are completed. 4.5 Assigning and Accepting Responsibility for Implementing the Corrective Action It will be the responsibility of the QA Manager to implement the corrective action. 14 N:IWMM\Requircd ReportslGroundwater Quarterly Monitoring Reponl20 13 Q212nd Qlr 20J 3 GW.doc 4.6 Implementing the Corrective Action and Evaluating Effectiveness Implementation of the corrective action for the cacs will begin in the third quarter 2013. 4.7 Verifying That the Corrective Action Has Eliminated the Problem Verification of the electronic cac procedure will occur after the third quarter 2013 samples are collected and the data are received and reviewed. 4.8 Assessment of Corrective Actions from Previous Period The first quarter 2013 groundwater report identified a corrective action for missed accelerated monitoring for selenium in MW-31 in December 2012 and January 2013. To address this omission, the QA Manager revised the exceedance tracking procedures and procedures for review of the analytical data received from the laboratory. Additional review using database reports was implemented immediately upon receipt of the data at the time the analytical data are uploaded to the database by the QA Manager. No accelerated samples were missed during the second quarter 2013 and the corrective action is considered closed. 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. All 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 which were determined to be outliers using the statistical methods used for the background determinations at the Mill. Based on conversations with DRC, all data have been included in the quarterly time concentration plots since first quarter 2012. All 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 all laboratory results from groundwater quality monitoring conducted during the quarter in Comma Separated Values ("CSV") format, from the analytical laboratories. A copy of the transmittal e- mail is included under Tab J. 15 N:\WMM\Rcquired ReportslGroundwater Quarterly Monitoring Reportl2013 Q212nd Qtr 2013 GW.doc 7.0 SIGNATURE AND CERTIFICATION This document was prepared by Energy Fuels Resources (USA) Inc. on August 26,2013. ENERGY FUELS RESOURCES (USA) INC. By: ~~ Harold R. Roberts Executive Vice President and Chief Operating Officer 16 N:IWMMlRequired ReportslOroundwater Qualterly Monitoring Rcportl2013 Q212nd Qtr 2013 OW.doc 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. /.~AL~:A~~~. ---=-_ , Harold R. Roberts Executive Vice President and Chief Operating Officer Energy Fuels Resources (USA) Inc. 17 N:I WMM\Rcquired Rep0rlslGroundwalcr Quartelly Moniloring Reporll20 13 Q212nd Qlr 2013 OW.doc 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 C 1 Field Data Worksheets Accelerated Monitoring, April 2013 Tab C2 Field Data Worksheets Accelerated Monitoring, June 2013 Tab D Quarterly Depth to Water Tab E Laboratory Analytical Reports -Quarterly Sampling Tab F Laboratory Analytical Reports -Accelerated Monitoring Tab Fl Laboratory Analytical Reports -Accelerated Monitoring, April 2013 Tab F2 Laboratory Analytical Reports -Accelerated Monitoring, June 2013 Tab G Quality Assurance and Data Validation Tables G-INB G-2NB G-3NB G-4NB G-5NB G-6NB G-7NB G-8NB G-9NB Field Data QAlQC Evaluation Holding Time Evaluation Laboratory Temperature Check Analytical Method Check Reporting Limit Evaluation Trip Blank Evaluation QAlQC Evaluation for Sample Duplicates Radiologics Counting Error Laboratory Matrix QC Tab H Kriged Current Quarterly Groundwater Contour Map Tab I Groundwater Time Concentration Plots Tab J CSV Transmittal Letter Tables Table 1; Summary of Well Sampling for 02 2013 Purpose for sampling Well Normal Frequency this quarter Sample Date Date of Lab Report MW-01 Semi-annually Semi-annually 512112013 (616/13) (7129113) (8/2/13) [6112113} [7/1/13] MW-02 Semi-annually Semi-annually 5/21/2013 (616113) (7/29113) (8/2/13) [6112113} [7/1/13] MW-03 Semi-annually Semi-annually 5/22/2013 (616113) (7129113) (8/2/13) [6112113} [7/1/13] MW-03A Semi -annuall y Semi-annually 512312013 (616113) (7129113) (8/2/13) [6112113} [7/1/13] MW-05 Semi-annually Semi-annually 5114/2013 (5131113) (7/29/13) [613113} [6/10/13] MW-ll Quarterly Quarterly 5/1412013 (5131113) (7/29/13) [613113} [6/10/13] MW-12 Semi-annually Semi-annually 5115/2013 (5131113) (7129/13) [613113} [6/10113] MW-14 Quarterly Quarterly 5/1412013 (5131/13) (7129/13) [613113} [6/10/13] MW-15 Semi-annually Semi-annually 5115/2013 (5131113) (7129/13) [613113} [6/10/13] MW-17 Semi-annually Semi-annually 5122/2013 (616113) (7129113) (8/2/13) [6112113} [7/1/13] MW-18 Semi-annually Semi-annually 5120/2013 (616/13) (7129113) (8/2113) [6112113} [7/1113] MW-19 Semi-annually Semi-annually 5/20/2013 (616113) (7129113) (8/2/13) [6112113} [711113] MW-20 Semi-annually Semi-annually 6/312013 (6121113) (7129/13) [6/19/13] MW-22 Semi-annually Semi -annually 512212013 (616113) (7129/13) (812/13) [6112113} [7/1/13] MW-23 Semi-annually Semi-annually 5/23/2013 (616113) (7/29113) (8/2/13) [6112113} [7/1/13] MW-24 Semi-annually Semi-annually 5122/2013 (616113) (7129/13) (812/13) [6112113} [7/1/13] MW-25 Quarterly Quarterly 5/1412013 (5131113) (7129/13) [613113} [6/10/13] MW-26 Quarterly Quarterly 5/23/2013 (616113) (7129113) (8/2/13) [6112113} [711/13] MW-27 Semi -annuall y Semi-annually 512112013 (616113) (7129/13) (8/2113) [6112113} [7/1/13] MW-28 Semi-annually Semi -annually 5/1512013 (5131/13) (7129/13) [613113} [6/10/13] MW-29 Semi-annually Semi-annually 512312013 (616113) (7129113) (812113) [6112113} [7/1/13] MW-30 Quarterly Quarterly 5/1512013 (5131113) (7/29/13) [613113} [6/10/13] MW-31 Quarterly Quarterly 5/1312013 (5131113) (7129113) [613113} [6110/13] MW-32 Semi-annually Semi-annually 5113/2013 (5131113) (7129/13) [6131J3} [6/10/13] MW-35 Quarterly Background 5/13/2013 (5131113) (7/29/13) [613113} [6/10/13] MW-36 Quarterly Background 5/14/2013 (5131/13) (7129/13) [613113} [6/10/13] MW-37 Quarterly Background 6/312013 (6/21113) (7129/13) [6/19/13] MW-65 1 per Batch Duplicate of MW -02 5/21/2013 (616113) (7/29113) (8/2113) [6112113} [711/13] MW-70 1 per Batch Duplicate of MW -29 512312013 (616113) (7129113) (812/13) [6112113} [7/1/13] Accelerated April 'rv!o nUlly MW-ll Monthly Acce1erated 4/16/2013 (4/30/2013) [5/2/13] MW-14 Monthly Accelerated 411612013 (4/3012013) [5/2/13] MW-25 Monthly Accelerated 411712013 (413012013) [512/13J MW-26 Monthly Accelerated 411712013 (4/30/2Q 13) [5/2/1 3] MW-30 Monthly Accelerated 4/17/2013 (4/30/2013) [5/2113] MW-31 Monthly Accelerated 4116/2013 (4/30/2013) [512/131 MW-35 Monthly Accelerated 411712013 (4f3012013) l51211 3J MW-65 Monthly Duplicate of MW-25 4/1712013 (4/3012013) [512113] Accelerated June Mcnllll.y MW-ll Monthly Accelerated 6/2512013 (7111113) (7/25/13) l71L4/UJ MW-14 Monthly Accelerated 612512013 (7Inl13) (7/25/13) [7/24/l3] MW-25 Monthly Accelerate4J 6124/2013 (7TIT!13) (7125fl3)17/24!ljJ 615/2013* MW-26 Monthly Accelerated 612512013 (7111113) (7125/13) (6/18/13)* [7124/13] MW-30 Monthly Accelerated, 6/2512013 (711 I1J 3) (7 r237T3) [7/24113] MW-31 Monthly Accelerated 6/24/2013 (711111 3) (7125n3) l7/L4/UJ MW-35 Monthly Accelerated 6/2412013 (7111113) (7125113) [7124113J MW-65 1 per Batch Duplicate ofMW-14 612512013 (77JI1I3) (7f25rJ3) (7/241I3] Notes: Dates in italics are the original 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. * Chloroform and methylene chloride results are reported from the chloroform program sample collected June 5, 2013. Table 2 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 Qwi'rtJ:Ilr Wells Accelerated lo~Ii"thI9 sampling' MW-II (Class II) Field pH (S.U.) 6.5 -8.5 6.17 Quanerly Monthly April 2013 Septemebr 2013 Manganese (ugIL) 131.29 134 Quarterly Monthly 012010 May 2010 MW-14 (Class 111) Manganese (ug/Ll 223030 2360 Quarterly Monthly Q22012 August 2012 Field .pH (S.U.) 6.5 -8.5 6.45 Ouarterly Monthly QI2010 May 2010 MW-25 (Class 1II) Uranium (ugIL) 6.5 6.57 Quarterly Monthly Q32010 January 2011 Cadmium (uglL) 1.5 1.56 Quarterly Monthly Q42012 March 2013 Chloride (mg/L) 35 36.1 Quarterly Monthly QI2013 lune2013 Field pH (S.U.) 6.5 -8.5 6.47 Quarterly Monthly Q42012 February 2013 MW-26 (Class 1lI) Nitrate + Nitrite (as N) (mgIL) 0.62 1.3 Quarterly Monthly QI2010 May 2010 Uranium (uj!!Ll 41.8 58_7 Quarterly Monthly QI2010 May 2010 Chloroform (ugIL) 70 700 Ouarterly Monthly QI2010 May 2010 Chloride (mplL) 5831 72 Quarterly Monthly QI 2010 May 2010 Methylene Chloride (uglL) 5 9.9 Ouarterly Monthly Q22010 June2010 Field pH (S.U.) 6.74 -8.5 659 Quarterly Monthly QI 2010 Maj'2010 MW-30 (Class II) Nitrate + Nitrite (as N) (mgIL) 2.5 16.1 Quarterly Monthly 012010 May 2010 Chloride (mg/L) 128 134 Quarterly Monthly QI 2011 May 2011 Uranium (uglL) 8.32 8.36 Quarterly Monthly QI2013 June2013 Selenium (ugIL) 34 35.3 Quarterly Monthly Q22010 July 2010 MW-31 (Class III) Nitrate + Nitrite (as N) (mj!/L) 5 21.7 Quarterly Monthly 012010 May 2010 TDS(mgIL) 1320 1330 Quarlerly Monthly Q32010 January 2011 Sulfate (mgIL) 532 539 Quarterly Monthly 042010 March 2011 Selenium (uglL) 71 74 Quarterly Monthly Q32012 December 2012 Field pH (S.U.) 6.5 -S.5 6.37 Qu3(lerly Monthly April 2013 Septe.mebr 2013 Chloride (mg/L) 143 145 QUaJterly Monthly 012011 May2011 MW-35 (Class II) Urani urn (u,g/L) 7.5 21.7 Quarterly Monthly Q32011 July 20ll Thallium (ug/L) 0.5 1.14 Quarterly Monthly 042011 July 2011 Selenium (ug/L) 12.5 19.7 Quarterly Monthly QI2012 June 2012 Gross Alpha minus Rn & U (pCiIL) 3.75 4.5 Quarterly Monthly Q32011 Q42011 Molybdenum (ug/L) 10 30.4 Quarterly Monthly Q42012 March 2013 Manganese (ul!!U 200 369 Ouarterly Monthly Q32011 July 20 II Semi-Annual Wells Accelerated to QUllrtulySlUllplhtgl Monitoring Well Constituent Exceeding GWCL GWCLin First Result Sample Accelerated Exceedance Start or Accelerated MW-I (Class II) Tetrahydrofuran (ugIL) 11 ,5 21.8 Semi-Annually Quarterly Q42012 QI2013 Sulfate (mgIL) 838 846 Semi-Annually Quarterly Q42012 QI2013 Manganese (ugIL) 289 315 Semi-Annually Quarterly Q42012 QI2013 MW-3 (Class 1lI) Selenium (uglL) 37 37,2 Semi-Annually Quarterly Q22010 Q32010 Field pH (S.U.) 65 - 8.5 6.14 (6.25) Semi-Annually Quarterly Q22010 ~2010 Fluoride (mgIL) 0.68 0.71 Semi-Annually Quarterly 022010 Q32010 MW-3A (Class III) Field pH (S.U.) 6.5 -8.5 6.23 (6.24) Semi-Annually Quarterly Q2 2010 Q32010 Sulfate (mg/l) 3640 3680 Semi-Annually Quarterly Q22010 032010 TDS (mglL) 5805 5860 Semi-Annually Quarterly Q22010 Q32010 Nitrate + Nitrite (as N) (IT!gIL) 1.3 1.31 Semi-Annually Quarterly Q42012 QI2013 Selenium (ugll.) 89 94.8 Semi-Annually Quarterly 042010 Q_12011 MW-5 (Class 11) Uranium (ugIL) 7.5 ll.6 Semi-Annually Ouarterlv Q42010 Q12011 MW-12 (Class l/l) Field pH (S.U.) 6.5 -8.5 6.47 Semi-Annually Quarterl'y Q42010 QI2011 Selenium (ugIL) 25 25.7 Semi-Annually Quarterly Q22010 Q32010 MW-J5 (Class III) Selenium (ugIL) 128_7 152 Semi-Annually Quarterly Q22012 Q32012 Iron (ugll.) 81.7 137 Semi-Annually Quarterly Q42011 QI2012 MW-18 (Class III) Thallium (ugIL) 1,95 3.73 Semi-Annually Quarterly Q22010 Q32010 Sulfate (mgIL) 1938.9 1950 Semi-Annually Quarterly Q22010 Q32010 Field pH (S.U.) 6.25-8.5 6.2 Semi-Annually Quarterly Q22010 Q32010 TDS (mgIL) 3198.77 3280 Semi-Annually Quarterly 022010 Q32010 MW -19 (Class l/l) Nitrate + Nitrite (as N) (mgIL) 2.83 4 Semi-Annually Quarterly Q42011 QI 2012 Gross Alpha minus Rn & U (pCiIL) 2.36 4.86 Semi-Annually Quarterly Q42012 QI2013 Field pH (S.U.) 6.78-8.5 6.61 (6.66) Semi-Annually Quarterly Q22010 Q32010 MW-23 (Class Ill) Manganese (uglL) 550 551 Semi-Annually Quarterly Q4201l QI2012 Field pH (S,U.) 6.5 -8.5 6.18 Semi-Annually Quarterly 022010 Q32010 MW-24 (Class Ill) Cadmium (ugIL) 2.5 4.28 Semi-Annually Quarterly Q22010 Q32010 Fluoride (mglL) 0.36 0.558 Semi-Annually Quarterly Q42012 QI2013 Thallium (u.&fL) 1 1.3 Semi-Annually Quarterly Q22010 Q32010 Field pH (S.U.) 6.5 -8.5 591 (5,78) Semi·Annualiv Quarterly Q22010 Q32010 MW-27 (Class III) Nitrate + Nitrite (as N) (mg{L) 5.6 5.8 Semi-Annually Quarterly Q22010 Q32010 Chloride (mglL) 38 42 Semi-Annually Quarterly Q22010 Q32010 Gross Alpba minus Rn & U (pCiIL) 2 2.4 Semi-Annually Quarterly Q42010 QI2011 Field pH (S, U.) 6.5 -8.5 6.39 Semi-Annually Quarterly Q32011 Q42011 TDS(mg/L) 1075 1160 Semi-Annually Quarterly Q22010 Q32010 , IllIlllqrihQ Wt!J1 ( ~CL J~ (\ydl r 1:_ ,nil 01 ~\~llIlJkGW 'II <;:Jlrnilll V;'UP MW-28 (Class III) Chloride (mx/L) Manganese (ugIL) Field pH (S.U.) MW-29 (Class III) Field pH (S.U.) Manganese (ugIL) TDS(mgIL) Iron (ugll) MW-32 (Class III) Gross Alpha minus Rn & U (pCi/L) Field pH (S.U.) Notes: I GWCL Values ~e taken from August 24, 2012 versions of the GWI?p. i!lUnplD pI!f1CKL 105 1837 6.1 -8.5 6.46 -8.5 5624 4400 lRtl9 3.33 6.4 -8.5 I~ ~hlTghlll<l 'I:~t .hQ~' "._I.:ruled reljl1;r;et'IClIlS r&lIlng r~'ll Q!2013l1tIlWllu.ll¢\\\III. llim· R"elIUli R6lljIne Slujljllc t(d~J'j)lr.d ~cttild"'k SUlt(.'l)f ~«,Ieitlt"d E.W~I~ltt"~· NI)~ti.\~, r&i.'I.:i ~. 'S'Jlii"~li;llfriii~ Mltjlllynll\l. GW t. 108 Semi-Annually Quarterly Q22010 Q32010 1850 Semi-Annually Quarterly Q22012 Q32012 5.67 Semi-Annually Quarterly Q22010 032010 6.17 Semi-Annually Ouarterly 042010 Q220ll 6140 Semi-Annually Quarterly Q22012 Q32012 4600 Semi-Annually Quarterly Q22012 Q32012 3010 Semi-Annuallv Ouarterlv 032011 Q42011 5.4 Semi-Annually Quarterly Q22010 Q32010 6.03 Semi-Annually Quarterly Q22010 Q32010 MW-14 (Class ill) f--"':':=:~:':::"~~--I-~:::::~~-l Field pH (S.U.) 6.5 -8.5 MW-25 (Class ill) t--="'~~=;;;;;:"--+--':":';;'--l MW-26 (Class ill) Chloride (mglL) Field pH (S.U.) Dichloromethane (Methylene Chloride) 58.31 6.74 -8.5 5 MW-30 (Class II) I-------'-"---t----"''----I MW-31 (Class 111) I-------'--"'--'---t--.:...;,;;---I MW-03 (Class ill) Field pH (S.U.) 6.5 -8.5 Field pH (S.U.) 6.5 -8.5 MW-3A (Class 11I)'1----....:....-"--'---1--~.:......;'--___l MW-05 (Class ti) Uranium (uglL) 7.5 MW-12 (Class III) I--::-:-~-'--:-':---t---:....:....--I MW-15 (Class nI) 1-----='-""---+---=:=..::.;:....:....--1 MW-18 (Class UI) I----.....:..-"-....:....--t-~:...:...;.;,;,....--I TDS(mglL) 3198.77 2/2/2010 6.53 2/2612010 1.3 2/2/2010 72 6.59 16.1 21912010 21.7 21912010 NS NS NA NA NS NA NS NA NS NS 4/21/2010 5/21/2010 6/1612010 7.2 NA NA 4/2812010 NS NS 2 0.3 0.4 4/22/2010 57 5/2112010 80 611612010 47 7.18 6.36 6.98 9.9 NR 2.2 15.8 17 15.3 4/2712010 5/21/2010 6/15/2010 22.5 5/2112010 23 6/15/2010 21.1 4/2012010 NS 5/5/2010 NS NS 5/3/2010 6.14 (6.25) NS NA NS NA 6.23 (6.24) NA NA 5/4/2010 1.0 NS NA NS NA 4126/2010 0.39 NS NA NS NA 4/27/2010 NS NS 4/21/2010 NS NS 5/412010 NS NS 3280 NA NA 7/20/2010 812512010 NA NS NS 0.6 7/2112010 52 8/16/2010 6.45 12 712112010 16 8/24/2010 712112010 20 8/24/2010 NS NS NS NA NS NA NS NA NS NS NA NS NS NS NS NS NS NS NA NA 0,6 49 6.39 24 16 22 NA NA NA NA NA NA 9/812010 9/8/2010 9/26/2010 911412010 9/13/2010 (9/21/10) NS 9/20/2010 9/21/2010 NS 9/20/2010 NS 911512010 6.58 0.7 64 6.60 45 15 21 NA 6.39 6.42 NA NA 10/2012010 11110/2010 12/1512010 NA 6.36 NA NS 1111012010 NS 0.4 0.2 0.4 10/20/2010 52 1111512010 48 12/15/2010 52 6.61 6.49 6.45 5.5 16 1.2 15 15 16 10119/2010 1119/2010 12/14/2010 10119/2010 20 20 20 11/9/2010 12/14/2010 1113012010 NS NA 2.6 NA 1111812010 NS NA 1111912010 6.35 NS NA NA 6.21 NA NS NA 11122/2010 1.2 NS NA NS NA 11111/2010 11.6 NS NA NS 11119/2010 NS NS 1111112010 NS NS 11/1812010 NS NS NA 5/4/2010 0.9 NS NA NS NA NS NA NS NA 9/1512010 NA NS NA 11118/2010 1.2 NS NA NA 2.6 NA NA NA NA NA NA 2.4 NA MW-23 (Class Ill) NS 4/22/2010 NS NS NS NS 911412010 NS 11122/2010 NS MW-24 (Class Ill) NS 5/612010 NS NS NS NS 9/21/2010 NS 1111712010 NS Field pH (S.U.) 6.S -8.5 NA 5.91 (5.78) NA NA NA NA 6.64 NA 6.1 NA NA 5.8 NA NA NA NA 5.9 NA 5.7 NA MW-27 (Class 1II) NS 5/3/2010 NS NS NS NS 9114/2010 NS 11112/2010 NS NA 1.6 NA NA NA NA NA NA 2.4 NA MW-28 (Class III) NS 4/1912010 NS NS NS NS 9/14/2010 NS 1111212010 NS Field pH (S.U.) 6.1-8.5 NA 5.67 NA NA NA NA 5.91 NA 5.72 NA MW-29 (Class III) NS 4/27/2010 NS NS NS NS NS NA NS 1119/2010 NS Field pH (S.U.) 6.46 -8.5 NA 6.82 NA NA NA NA NA 6.17 NA Gross Alpha minus Rn & 3.33 NA 4.5 NA NA NA NA 2.9 NA 8.8 NA (pCi/L) MW-32 (Class Ill) NS 4/2012010 NS NS NS NS 9/13/2010 NS 11110/2010 NS Field pH (S.U.) 6.4 -8.5 NA 6.03 NA NA NA NA 6.33 NA 6.05 NA 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 Values in 0 parentheses are the field pH measurements for the resampled analyses. Table 3 GWCL El<ccelinoccs for First Qu~rltr2()13 undur Iht;Augllit 24.201.2 GWDP Q.1'·2OA ~ijJ~ __ Q2 2011 Results -Q3 2Oa'RB$Ults ~ 0;42011 Results MOnitoring GWCLin January 2011 March S.eJ!!,e{ll»er November November December December I Constituent Exceeding January 2011 Q12011 Q12011 March 2011 2011 Q22011 Q22011 May 2011 May lOll June 2011 June 2011 July 2011 July 2011 Q32011 Q32011 2011 September 042011 042011 2011 WeU(WaCer I GWCL August 24, MonChly MonChly Sample Sample Result MonChly MonChly Sample MonChly Monthly Monthly Monthly Monthly Monthly Sample Result Jol1ll1l)' 2011 MOR I hi.,)' ~"l)1pt Dllo Result 2011 Monthly ~~I ~ ~ ilnlhl), 2011 Monthly Monthly Class) 2012GWDP Sample Date Result Date Sample Date Date Result Sample Date Result Sample Dille ReSult Sample Date Result Date Result Sample Date Result Sample DaCe I! Result Snmld 'I)aj~ Resull R (Il1lml OlIhrttr!)' Snmplfn .lYalli MW-1I Field pH (S.U.) 6.5 -8.5 7,43 7,47 7.94 7.50 7.25 6.86 7.07 8/3/20 1 I 7.25 7.29 7.52 7.47 7.88 (Class II) lIll/20 I I 2/2120 ( ( 3/15120 11 4/4/201l 5110/201 ( 61151201 I 7/6/2011 91712011 10/4/2011 ll/9/20 L I 12/14/2011 Manganese (ug/L) 131.29 121 145 68 148 170 121 151 8/3011 1 118 106 112 105 100 MW-14 Manganese (ug/L) 2230.30 NA 2020 NA 2140 NA NA NA 1990 NA 1960 NA NA (CLass Ill) Jlll/2011 21712011 3114/201 L 4/4120 11 5/10/2011 611512011 7/512011 8/3/2011 6.23 9/812011 10141201l 1119/201 1 12112/20 (I Field pH (S.U.) 6.5 -8.5 6.37 6.22 6.76 6.63 6.37 5.83 6.4 6.50 6.71 (6.82) 6.63 6.84 Field pH (S.U.) 6.5 -8.5 6.44 6.66 6.79 6.7 5.77 6.29 8/3/2011 6.42 6.54 6.6 6.51 6.87 6.1 813011 1 {6,s4) MW-25 Cadmium (ug/L) 1.5 NA 1.34 NA NA NA 8/30/2012 1.19 NA 1.27 NA NA 1/1112011 2/212011 311512011 4/4/2011 1.27 511J12011 NA 6120/2011 7/6/2011 91712011 10/4/2011 1l/9/2011 121212011 (Class III) Chloride'{rng.'t.) 35 NA NA 30 NA 31 NA NA NA 32 NA 32 NA Uranium 8/3/2011 6.5 7.02 4.77 6.8 5.56 6.72 7.06 6.74 637 5.96 5.27 6.56 6.1 Nitrate + Nitrite (as N) 0.62 0.2 0.25 0.6 0.8 0,4 0.3 0.9 0.6 2.4 0.9 1.3 2.3 (mg/L) Uranium i1JPL) 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 MW-26 Chloride (mg/L) 58.31 52 59 64 64 54 39 64 8/3/2011 60 66 61 55 62 1112/20 II 2116/2011 3115/20 II 4/112011 5/10/201 I 6/20/2011 7/612011 91712011 10/121201 I 1l/9/2011 12114/201 I (Class Ill) 8130111 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) Oichloromethane (Methylene Chloride) 5 <1.0 10 14 3.1 20 7 2.4 10 7.9 2.6 8.9 11 (\Il:/LJ Nitrate + Nitrite (as N) 2.5 15 16 17 16 16 17 17 ].I 16 16 16 16 (mg/L) MW-30 Chloride (mg/L) 128 NS 134 NS 134 128 127 127 126 145 129 L22 124 1/10/20 11 211/201 1 3114/2011 4/1112011 5110/2011 612012011 715/20 ( I 8/3/2011 91712011 10/41201 I 1118/2011 1211212011 (Class II) U raniu m (lIglLJ 8.32 NS NS 5.97 NS 6.49 NS NS NS 8 NS 9.83 NS Selenium (ug/L) .J.I 36.1 34.7 34 44.4 J8.J 38.7 )2.4 39.7 32.11 36.6 36.8 38 Nitrate + Nitrite (as N) 5 19 (lIlIII.L) 2l 22 21 J/1 22 21 20 21 21 2l ~I IDS (mg/L) IJ10: 1240 1220 1250 1370 1290 1330 1280 1300 1300 1320 1290 13JO MW-31 Chloride (mg/L) 11Il NS 145 NS 143 I-U 145 148 148 14 145 111812011 145 /118' (Class III) 1/10/201 I 2/112011 3/14/2011 4111201 I 5110/2011 6120/2011 7/5/2011 8/2/2011 9/6/2011 1013/2011 1211212011 Selenium (ug/L) 1 1 NS 64.6 NS 65.2 NS NS NS 66.2 NS 68.8 (ll/29112) NS JII~ Field pH (S.U.) 6.5 -8.5 6.65 7.21 7.43 7.01 6.13 6.16! 6.6:1 6.67 7.03 7.28 7.01 (7.34) 7.46 Sulfate (mg/L) 532 NS 538 531 503 512 S41J 532 537 541 539 552 530 Manganese (ug/L) 200 NA 148 NA 369 NA NA 348 267 170 271 283 2.41 Thallium (ug/l) 0.5 NA <0.50 NA < 0.50 NA NA NA 0.52 NA 0.57 <0.50 Q.6J MW-35 Molybdenum (ug/L) 10 NA <10 NA <10 NA NA NA <10 NA <10 NA NA (Class II) Gross ALpha minus Rn NS 2/15/2011 NS 6171201 I NS NS 7/20/1 I 8/3012011 9!71J I 10/311 I 111812011 12114/1 I & U (pCi/L) 3.75 NA 2.6 NA 3.7 NA NA NA 4.5 NA 4.4 4.7 4.1 Selenium (ug/L) 12.5 NA NO NA NO NA NA NA 9.3 NA 10.5 NA NA Uranium (ug/L) 7.5 NA 12.7 NA 11.7 NA NA 24.2 18.3 22.3 20.1 24 23.6 r ~~uli'\\l] Semi-Annual SlI.llIpUI g.Wells Manganese (ug/L) 289 NA MW-Ol NA NA 4/1 I120ll 218 NA NA NA NA NA 206 NA NA (Class II) Tetrahydrofuran (ug/L) IL5 NS NA NS NA NS NA 4119/2011 10.7 NS NA NS NA NS NA NS NA NS NA 10111/2011 7.82 NS NA NS NA SuLfate (mg/L) 838 NA NA NA 4/1112011 704 NA NA NA NA NA 713 NA NA Selenium (ug/L) 37 NA 40.5 NA 45.4 NA MW-03 NA NA 46 NA 46.7 NA NA (Class III) Field pH (S.U,) 6.5 -8.5 NS NA 2115/2011 6.09 NS NA 4113/201 I 6.46 NS NA NS NA NS NA 8110/2011 6.32 NS NA 10110/2011 6.53 (6.83) NS NA NS NA Fluoride (Mg/L) 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-OJA Sulfate (mglL) 3640 NA 3730 NA 3350 NA NA NA 3560 NA 3750 NA NA (Class Ill) Nitrate + Nitrite (as N) L3 NS NA 2116/2011 NS 4/13/20 11 NS NS NS 8/1 1120 I I NS NA 10/11/2011 Ll NS NA NS NA (OIg1L) NA NA 1.2 NA NA NA NA TDS (mg/L) 5805 NA 5770 NA 5720 NA NA NA 5810 NA 5630 NA NA Selenium (ug/L) ~9 NA 99 NA 85.8 NA NA NA 88.5 NA 95 NA NA MW-05 (Class Jl) Uranium (ugIL) 7.5 NS NA 2114/2011 29.5 NS NA 4/121201 I 7.16 NS NA NS NA NS NA 8/91201 I 0.5 NS NA 10/10/20 ( I 4.52 NS NA NS NA MW-12 Field pH (S.U.) 6:5.'81'i NA 6.43 NA 6.67 NA NA NA 6.13 NA 6.7 (6.97) NA NA (Class IJ[) Selenium (uglL) NS 2115/2011 NS 4/512011 NS NS NS 8/9/20 11 NS 10/6/201 1 NS NS 2.)-NA 39 NA 21.7 NA NA NA 25.4 NA 35.4 NA NA MW-15 Selenium (ug/L) 128.7 NA NA NA 116 NA NA NA NS NA NA 112 NA NA (Class III) Iron (Ugll..) NS NS NS 4112/2011 NS NS NS NS 1011012011 NS NS 81.7 NA NA NA <0.50 NA NA NA NS NA NA 137 NA NA Thallium (ug/l) 1.95 NA 3.49 NA 3.74 NA NA NA 4.0 3.39 NA :.1.83 NA NA MW-18 Sulfate (mg/L) 1938.9 NA 1020 NA NA (Class III) NA 1770 NA 1780 NA NA NA 8/10/201 I 19 10 NS 2/151201 I NS 4/6/2011 NS NS NS NS 10111/201 I NS NS Field pH (S.U.) 6.25-8.5 NA 6.27 NA 6.71 NA NA NA 9121/11 5.95 NA 6.55 (6.63) NA NA TDS (mg/L) 3198.77 NA 3250 NA 3250 NA NA NA 3190 NA 3220 NA NA 1: MtllJll1)rjug' GV .eLm ,.,nllll.!lr <till! welf~ f;it ¢Ofl(IItUtllll.Ellot~diI1lJ urftnl Monlhly {(WeL WOP' f1/i,\Jll"Oot~ ~ Field pH (S.U.) 6.78-8.5 MW-19 (Class ill) Gross Alpha minus Rn 2.36 NS & U (pCilL.) Nitrate + Nitrite (as N) 2.83 il)lg/L, MW-2J Field pH (S.U.) 6.5 - 8.5 (Class ill) NS MlI1)gnll~c (ugIL) 550 Cadmium (u!lll.) 2.5 MW-24 Fluoride (I'v!1'L) 0.36 (Class ill) Thallium (LJJl/L) 1 NS Field pH (S.U.) 6.5 -8.5 Nitrate + Nitrite (as N) 5.6 .1m~I~\ Chloride'(.Il~.) 38 MW-27 Sulfate lmgll.} 462 (Class ill) NS Field pH (S.U.) 6.5-8.5 IDS (mgIL) 1075 Gross Alpha minus Rn 2 & Ulllein..) Chloride (mglL) 105 MW-28 MW1llo"lol!l!t1 (0&0'1..) 1837 (Class Ill) NS Field pH (S.U.) 6.1 -8.5 Iron (ug/L) 1869 MW-29 M:Illgatiesc (IIWL, 5624 (Class ill) IDS (rnglL) 4400 NS Field pH (S.U.) 6.46 - 8.5 Gross Alpha minus Rn 3.33 MW-32 & U (pCiIL) (Class ill) NS Field pH (S.U.) 6.4 - 8.5 Notes: GWCL values are taken from August 24, 2012 version of GWOP. NS = Not Required and Not Sampled NR = Required and Not Reported NA = Not Applicable Exceedances are shown in yellow JlI!ii1~,.,. 2qll ~1oll(1t1 IIllJplc. Rcl\J.ll 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 0 parentheses are the field pH measurements for the resampled analyses. 01 201'1'WQ$.JII~ Q2 2911 'Bllsul\,s Ql2Ull Mo.r:Ch>lA).I1 1.!lroh (1j}~"'111 'Muy, lOll May.lOII June~1l11 Jun~ 2011 J~I 2011 QllOll lbll Q:UlIOW $~II prl< M01l1111)' ,Snmlt1o ~on h)' Mliillhl}' IO/llbl)' ,lonll!Jy Mbnlhl" R~II Monthl), Re!1I11 Dille I!IJ!.I"~ Oat l{<;.1il1l lllll ISample i:l~le K~~t ~if!l1pl Df,IR R~1t • /llIlpte Dalr I Rioq.d{l't'd'SliIlli·L\unWlI SRmplili~W~~.cllntIn~I.'II 6.78 NA 7.03 NA NA 2/21/2011 NA NS NA 4/S/2011 O.S NS NA NS NA NS NS NA 2.6 NA NA 6.13 NA 7.14 NA NA 21912011 NS 4/S/2011 NS NS NS NS NA 32 NA NA 2.78 NA 2.61 NA NA NA NA 0.19 NA NA 211012011 1.42 NS NA 4/S12011 1.07 NS NA NS NA NS 5.73 NA 6.12 NA NA 6 NA 6.4 NA NA 46 NA 43 NA NA 455 NA 442 NA NA 219/2011 NS 4/S/2011 NS NS NS 6.71 NA 6.79 NA NA 1090 NA 1190 NA NA 0.7 NA 1.1 NA NA 114 NA 109 NA NA NA NA 1690 NA NA 2114/2011 NS 4/1112011 NS NS NS 5.69 NA 6.01 NA NA NS NA NA 3010 NA NA NS NA NA 4900 NA NA NS NA NS NA 4118/2011 4080 NS NA NS NA NS NS NA NA 6.45 NA NA I.S NA 4.6 NA NA 2/9/2011 NS 41112011 NS NS NS 5.99 NA 6.14 NA NA ! Values was below the GWCL. Field pH was monitored, tracked and reported for the required 8 quarters. The constituent was removed from accelerated reporting pursuant to the ORC latter dated 8/28/12. .Q11oILlWults 04201l>RI!sults JUI,}'"20J I Q 21111 pleJlIba I)rcnlb~'f DVtlf111 r NOI'e'rillx!r \)~llIbcr I)' Il 'r Q.31l/j I lOlJ Q42011 Qfl:!OIl iilll M\II1l11ly ~~(l1r" 2PII M(II !hl)' 20J t Moothly. ~iI:llMonlhl1 2.011 rf"QII"!.!)' R"fJl11 Monthly IS~mlllt D~~1l R.~,UII 101 ml~ly R~h DAte IS-limpl l)JlI~ Result' -S,m 0 I~ Result I'Slimpl 0 fe K ~h ~ NA 6.65 NA 6.88 (7.02) NA NA NA 7/20/3011 NA NS NA 10112/2011 0.6 NS NA NS NA NA NS NA 4.0 NA NA NA 6.38 NA 6.56 (6.77) NA NA 8/412011 NS 10/612011 NS NS NA NS NA 551 NA NA NA 1.46 NA 1.78 NA NA NA NA NA 0.36 NA NA NA 8/4/2011 <0.50 NS NA LOll 11201 I 0.62 NS NA NS NA NA 6.45 NA 6.44 NA NA NA 6 NA 6.3 NA NA NA 43 NA 44 NA NA NA NA NA 424 NA 4S6 8/8/2011 NS IO/S/2011 NS NS NA 6.39 NA 7.17 (7.24) NA NA NA 1090 NA 1110 NA NA NA 0.8 NA I.S NA NA NA 105 NA 143 NA NA NA NA NA 1540 NA NA 8/812011 NS LOIS/2011 NS NS NA 5.78 NA 6.07(6.11) NA NA NA 1080 NA 1220 NA NA NA NA NA 4800 NA NA NA 819/2011 NA NS NA 1O/S/2011 4280 NS NA NS NA NA 6.20 NA 6.52 NA NA NA 1.9 NA 3.7 NA NA 8/212011 8130/11 NS 10/312011 NS NS NA 6.10 NA 6.35 NA NA (6.10) 'I'fihle J -GWCI. ucttilllncrsl'or First Qnllrter 2013 under Ihu ,\IOglISI 24.2012 CWO!' Ql 201~ !\~fu ~ tU lOU Results ~ Q3 ~012 R~IIs. Q.4 2012 R~l~ March June201l June A!!gusl August I Scntl!lJ1bt~ September O(looCl" October December December Monitoring Well Constituent GWCLIn January 2012 January 2012 Q1201l Q12012 March 2012 lOll Aprll201l April 21112 Q2201l Q2201l Monthly 2012 Q32012 Q3lOll 201l 2012 2011 20ll 201l 2012 Q4lO1l Q4 2t'llZ I 201l lOll Sample (Water Class) Exceeding GWCL August 14, Monthly Monthly Sample n>t~ Result Monthly Monthly Monthly Monthly Sample Result Sample Monthly Sample Result Monthly Mootbly Monthly Montbly Monthly Monthly Sample Result Monthly MODtbly Frequency I 2012GWDP Sample Date Result Sample Date Sample Date Result Date Date Sample Sample Sample Date Sample Result Date Result "DjI!tI Result 1)1I1~ Result 1}jJ,,, Result I OJllC Result R~uld,~ QlIllrtcrly SilmplJfiR, \ ~II~ MW-ll (Class II) Field pH (S.U.) 6.5 -8.5 7.51 7.59 7.47 7.66 7.49 7.82 7.74 7.43 7.91 7.39 7.47 7.46 Q~'11lerJy 1126/201 2 211 3/2012 3113/2012 4110/2012 5/8/201 2 611 9/201 2 7/11/201 2 SI7I2012 9119/201 2 10123/2012 11 /1212012 r---12/2412012 Qnnrwrly Manganese (uglL) 131.29 102 154 121 132 127 122 135 166 130 161 138 137 Manganese (uglL) 2230.30 NA 1790 NA NA 2360 NA 2100 2300 2140 2110 2 100 1950 QIUllIl!tly MW-14 (Class III) 1124/201 2 2/2112012 3114/2012 4112/20 12 5/9/2012 611912012 711112012 8n12012 9118/201 2 10123/201 2 11127/201 2 12118/2012 Field pH (S.U.) 6.5 - 8.5 6.36 6.57 6.51 6.97 6.73 6.90 6.89 6.58 7.08 6.83 6.52 6.60 Quarterly 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 Quarterly MW-25 (Class III) Cadmium (ug/l.) 1.5 1/25/2012 NA 21141201 2 1.31 3/14/201 2 NA 4/912012 NA 5/2/2012 1.33 611 8/20 12 NA 7110/201 2 1.24 8/6/201 2 NA 911 8/2012 NA 10122/201 2 NA 1111212012 1.56 12/24/2012 NA QuottCIly Chloride (mglli) 35 NA 30 NA NA 30 NA 33 NA NA NA r--ru-NA Quarterly Uranium 6.5 r---Q()IU'I"'tly 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 2115/2012 1.2 3 3.4 2.9 2.3 1.9 1.6 1.8 3.5 0.55 1.46 Quarterly N) (mglL) 711 l/2012 Uranium (ug/l.) 41.8 64.6 2/2 112012 59.4 31.2 42.2 18.2 66.0 28.4 67.4 64.9 26.9 56.8 51.3 QII~r(arl)' Chlorofor m (uglL) 70 1900 3300 2900 2900 1700 2400 8/16/201 2 970 2200 2300 4720 I 4020 1250 Q\I~rtl!tly Chloride (mglL) 2/15/2012 51712012 MW-26 (Class III) 58.31 1/25/201 2 68 40 3114/2012 74 4/1112012 82 74 6/1912012 85 7/1 112012 78 8/8/201 2 78 9/19/2012 67 1012412012 2.62 11115/2012 52.9 12/24/2012 65.9 Quarterly 6/2612012 Field pH (S.U.) 6.74 -8.5 6.59 2115/201 2 6.72 (6.91) 6.39 6.88 7.00 (7.01 ) 7.00 7/ll/2012 7.JO 6.60 7.40 6.63 6.60 6.78 Quarterly 2/2112012 (6.71) 811612012 {6~ Dichloromethane (Methylene Chloride) 5 13 2115/2012 24 27 20 10 16 8/16/2012 4.9 17 9.8 15.0 34.6 5.5 Quarterly (u!!IW Nitrate + Nitrite (as 2.5 17 17 18 17 16 15 17 18 16 16.2 18.5 17.2 Quarterly N)(ml1ll~) 1/24/201 2 MW-30 (Class II) Chloride (mglL) 128 124 2/14/2012 126 311412012 128 411012012 128 51212012 124 6/18/2012 131 711012012 128 81712012 139 9119/2012 130 10/23/2 012 135 llII3/2012 114 12/26/2012 122 Quarterly 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 7.03 5.80 Quarterly Selenium (ugtW 34 1/2412012 33.3 35 39.5 39.1 32.3 37 38.5 38.4 41.9 45.2 36 31.6 Quamrly Nitrate + Nitrilo.(as 5 2I 21 22 21 20 21.6 21 21 21 18 23.6 22.2 Quarterly N) (nlglL) TDS (rnSlL) 1320 1360 1240 1400 1380 1410 1460 1400 1400 1460 1320 1230 1270 Quarterly MW-31 (Class 111) Chloride (mglL) 143 1124/2012 155 2113/2012 ISO 311312012 152 4/9/2012 160 5/2/2012 151 611 8/2012 138 7/912012 161 816/2012 175 9118/2012 172 10/22/2012 157 1116/2012 189 12/1812012 170 Quarterly Selenium (uglL) 71 NS 67.8 NS NS 70.2 6129/201 2 NA 74 NA NA NA 76.9 NA Quarterly Field pH (S.U.) 6.5 - 8.5 6.78 7.37 7.13 7.14 7.19 1.28 (7.63 7.53 6.96 7.1 7.05 7.04 7.10 Quarterly Sulfate (rnslW' 532 539 538 517 547 532 497 529 571 561 545 557 664 QlIIlSllU'l~ Manganese (uglL) 200 264 253 269 277 258 304 272 273 283 253 241 240 Qunrlllrly Thallium (ug/I) 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 Quarterly Molybdenum (ug/L) 10 <10 <JO NA NA <10 NA <10 NA NA NA 30.4 NA Quarterly MW-35 (Class 11) Gross Alpha minus 1124/201 2 2114/2012 3/1312012 4/1 0/201 2 5121201 2 6119/201 2 7110/20 12 8/8/2012 9119/201 2 10/23/2012 11/13/2012 1211812012 Rn & U (PCiIL) 3.75 6.5 4.1 6.2 4.1 4.5 4.9 3.5 4.2 5.4 4.31 4.23 6.5 Quarterly Selenium (ug/J.). 12.5 NA 19.7 NA NA 11.4 7.0 15.9 18.8 8.2 19.0 15.4 12.1 Quarterly Uranium (uWL) 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 Quarterly ~c!t,ulfl9l Semi-Annual Sampling Wells Manganese (ugll.) 289 NA NA NA NA 176 NA NA NA NA NA 315 NA Semi-Annually MW-OI (Class II) rClll\h~dr'mll:;\\l (lI~l •. 11.5 NS NA NS NA NS NA NS NA 5/1/2012 10.3 NS NA NS NA NS NA NS NA NS NA 11127/2012 21.8 NS NA Semi-Annually Sulfate (mg/L) 838 NA NA NA NA 659 NA NA NA NA NA 846 NA Semi-Annually Selenium (uglL) 37 NA 43.1 NA NA 52.8 NA 5J.l NA NA NA 58.9 NA Semi-Annually MW-03 (Class III) Field pH (S.U.) 6.S -8.5 NS NA 2129/2012 6.63 NS NA NS NA 511 4/2012 6.67 NS NA 7118/2012 6.99 NS NA NS NA NS NA IlI28/2012 6.55 NS NA Semi-Annually Auoride (MglL) 0.68 NA 0.86 NA NA 1.04 NA 0.96 NA NA NA 1.26 NA Semi-Annually Field pH (S.U.) 6.5 -8.S NA 6.46 NA NA 6.68 NA 7.01 NA NA NA 6.35 NA Semi-Annually MW-03A (Class Sulfate (mgfl., 3640 NA 3020 NA NA 3220 NA 3700 NA NA NA 2780 NA Semi-Annually I][) Nitrate + Nitrite (as 1.3 NS NA 3/1/2012 NA NS NS 511512012 NS 7/19/201 2 NA NS NA NS NA NS NA 1112912012 1.31 NS NA Semi-Annually N) (mgll.) NA NA 1.1 NA TDS ImglL) 5805 NA 5690 NA NA 5730 NA 5720 NA NA NA 5610 NA Semi-Annually Selenium (ug/l.) 89 NA 65.8 NA NA 85.1 NA 99.3 NA NA NA III NA Seml.AnnulIlly MW-05 (Class II) Uranium (uglL) 7.5 NS NA 2/28/2012 18.6 NS NA NS NA 5/912012 1.23 NS NA 7116/2012 0.75 NS NA NS NA NS NA 11/2712012 0.402 NA Semi-Annually MW -12 (Class lll) Field pH (S.U.) 6.5-8.5 NS NA 6.81 NA NA 6.91 NA 6.98 NA NA NA 11127/2012 6.54 NA Semi-Annually 212912012 NS NS 51 JO/20 12 NS 7117/2012 NS NS NS rn-NS Seleniu m (ug/l.) 25 NA 27.2 NA NA 19.6 NA 20.7 NA NA NA NA Semi-Annually MW·15 (Class III) Selenium (uglL) 128.7 NA NA NA NA 152 NA 120 NA NA NA 117 NA Semi-Annually Iron Cuglt;) NS 2/22/2012 NS NS 51912012 NS 71171201 2 NS NS NS 11114/20 12 81.7 NA <30 NA NA < 30 NA < 30 NA NA NA <30 NA Semi-Annually Thallium tug/I) 1.95 NA 3.63 NA NA 3.51 NA 3.73 NA NA NA 3.2 NA Semi-Annually MW·IS (Class III) Sulfate lmYl.l 1938.9 NA 1920 NA NA 1790 NA 1900 NA NA NA 1210 NA Semi-Annually NS 2/2712012 NS NS 4/30/2012 NS 7118 /2012 NS NS NS 111261201 2 NS Field pH (S.U.) 6.25-8.5 NA 6.6 NA NA 6.59 NA 6.64 NA NA NA 6.51 NA Semi-Annually TDS (mglL) 3198.77 NA 3230 NA NA 3280 NA 3220 NA NA NA 3160 NA Semi-!'IlInllnlly ~ou lIe:sllllS GWCL f,\ J Dill/ary ~(lJ2 ~':r,"IIj\);fn8 I ,i\JIII~~1 (~Val~r ru;,1 E t~'Ili~lg \\I -i~I'4.711 'ill,!!l GWDP SamplcDale Field pH (S.U.) 6.78-8:5 MW-19 (Class III) Gross Alpha minus 2.36 NS Rn & U (pOlL) Nitrate + Nitrite (as 2.83 Nl lmg/!.) MW -23 (Class III) Field pH (S.U.) 6.5 -8.5 NS MUIl,llllIlCcSe tug/I.) 550 Cadmium tug/I.) 2.5 MW-24 (Class III) Fluoride (Mgll,) 0.36 Thallium (IIWL) 1 NS Field pH (S.U.) 6.5 -8.5 Nitrate + Nitrite (as 5.6 !'II (n!!:lLI Chloride (IIltJt.) 38 MW-27 (Class III) Sulfate (mgt!.). 462 NS Field pH (S.U.) 6.5-8.5'. IDS (mg1J.J. 1075 Gross Alpha minus 2 l~n &. U (pCI/!.) Chloride (1IIll/l .) 10:; MW-28 (Class III) MIIIII1~nc.M: (llgfL) 1837 NS Field pH (S.U.) 6.1 -8.5 Iron C IIg11·1 1869 M00J;ullcsc (ugIL) 5624 MW-29 (Class III) IDS (mg/I.) ·,~OO NS Field pH (S.U.) 6.46 -8.5 Gross Alpha minus 3.33 Rn & U (pCUL) 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 ~llIluary 2011 ' st\lnll,\l)' R~ull 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 0 parentheses are the field pH measurements for the resampled analyses. Q1 201~ SI\'thpll\ Q~t~ 2/28/2012 2/20/2012 2/2312012 2/28/2012 2/28/2012 212212012 2/21/2012 Q% 2012 l!e!lI).tS Mil Ih .fun 21UZ larth2MZ Ajll'j 2. U J\I:lrlli201~ (lUtl\ll QU OU ~J2. (U 2012 ~onlhjy ~.~uh MO'nfll!y Milnllll)' Moltthly 1,;MOll,hly IImplo 1{l\JUl1 $amplt! ~J11IlI.c (lull' ~i'llpll' DRft R~ull Dale It<'l>''lIU DIll Rt:lJ.ld(titSeml.I\J1l\JJl\lcSJ!mpll"g'Well~J c(lJiII!iu~'l' 6.83 NA NA 6.86 NA NS NA NS NA 5/16/2012 0.9 NS 3.9 NA NA 3.1 6.61 NA NA 6.74 NS NS 511612012 NS 51 NA NA 49 2.25 NA NA 2.01 NA NA NA 0.14 0.96 NS NA NS NA 5/10/2012 0.74 NS 6.03 NA NA 6.11 '-4 NA NA 6.2 45 NA NA 46 451 NA NA 446 NS NS 5/112012 NS 7.24 NA NA 7.03 114{) NA NA 1110 2.3 NA NA 0.8 10J NA NA 114 NA NA NA IMO NS NS 5/812012 NS 6.22 NA NA 6.15 1310 NA NA 1400 NA NA NA ~1J0 NA NS NA NS NA 5/8/2012 4(jfHI NS 7.12 NA NA 6A7 1.8 NA NA 2A NS NS 4/30/2012 NS 6.57 NA NA 6AO Q3 2012 Results' q~ao12 eSliUlts June "ugqSf S~~( rril~ 81lJ11e{j1bCr-0eI1II1,CI' ()clCi\lu Dt(~mh~r I)' nlb6i' 9~U 12 ~U ugust 2011 26)1 0420)2 ,lQ12 lOll Q.'201l .2IJlZ 2012 1012 ~20(Z 21m _~iorlr MonUtl,)' Sj)J111l e; R"-'II.l~1 ttJDfllhl¥ M!'.nlltly MOIlII , 1\II\IIIIhly II,Mtlnlll!r Mon hi '!UVpll1 RtlIull ~onlhty MOlllhly Frequcn~ D81~ ample. M1pl~ "'PI~ 911tij ,!Q1pl : ~~ WI Vir~ Rcwll D:m Re~ntll Valft:..... Re.<\IIlI I)nUl R i/ft NA 1.21 NA NA NA 1.'11 NA Semi-Annually NA 7119/2012 NA NS NA NS NA NS NA 12113/2012 -1.86 NS NA Semi-Annually NA 4 NA NA NA .1.911 NA Semi-Annually NA 7.10 NA NA NA 6.61 NA Semi-Annually 7/17/2012 NS NS NS 12/5/2012 NS NA 117 NA NA NA 54.3 NA Scmj.l\l1nolllly. NA 4.1 NA NA NA 1.35 NA Scml.Allnmlliy, NA NA NA NA NA 0.558 NA Sl:llli-Ano\lnIJy NA 7/1812012 I.Jf NS NA NS NA NS NA 1112912012 0.666 NS NA Sellll-AlIOuully ~ NA 6.45 NA NA NA (;.01 NA Semi-Annually NA 6.1 NA NA NA f;9 NA Semi-Annually NA 41 NA NA NA 44.2 NA .scll1i-Amullli1y NA 453 NA NA NA 451 NA SCllIl-M llunlly 7/16/2012 NS NS NS 1111312012 NS NA 7AO NA NA NA ~ NA Scmi'I~IIlIUl!U~ NA 1150 NA NA NA 1070 NA SQmi.,\ 11111111 Ily NA 1.2 NA NA NA 1.33 NA Semi-Annually NA 7/16/2012 105 NA NA NA liS NA Sem\·lInnllnlly NA 8/112012 1660 NA NA NA 1680 NA Seml·/~nnlllllly NS NS NS 11/14/2012 NS NA 7/16/2012 6.311 NA NA NA 5.911 NA Semi-Annually 8/112012 (5.81) NA 7/16/2012 1270 NA NA NA 1350 NA Scmi-Al\illlnlly NA 811/2012 5190 NA NA NA 5040 NA Seml"Annually NA 81112012 4410 NS NA NS NA NS NA 11114/2012 .{IfjQ NS NA Scro;'AnntJully NA 7/1612012 60611 NA NA NA 6A8 NA Semi-Annually 8/112012 (6.<15) NA lA NA NA NA 2.97 NA Semi-Annually 7/912012 NS NS NS 111612012 NS NA 6.72 NA NA NA 6.lJ NA Semi-Annually Mt;II1ltuiillJl\ ell ii,lRl III.umt ~1IjI OW<;L I.-. allmnt ( altr CbIS$"J UWCL Wl)P Field pH (S.U.) 6.78-8.5 MW-19 (Class III) Gross Alpha minus Rn & 2.36 U (rC'IIl·) Nitrate + Nitrite (as N) 2.83 !.mWl..) MW-23 (Class III) Field pH (S.U.) 6.5 -8.5 Manganese (uglL) 550 Cadmium (Ilj;ll..) 2.5 MW-24 (Class III) fluoride {Mg/l..} 0.36 Thallium (u.W'~) 1 Field pH (S.U.) 6.5 -8.5 Nitrate + Nitrite (as N) 5.6 (.mg//,.) Chloride (mglL) 38 MW-27 (Class III) Sulfate (mg/L) 462 Field pH (S.U.) 6.5.!1.5 IDS (mglL) 1075 Gross Alpha minus Rn & 2 U (pCiIL) Chloride (o!gi1.) IO~ MW -28 (Class III) Mnllgnnr)$¢ (ugIL) 1837 Field pH (S.U.) 6.1 -8.5 Iron fuglL) [869 MangU'llOSe ("gIL) 5624 MW-29 (Class III) IDS (mg/I.) 4400 Field pH (S.U.) 6.46 -8.5 Gross Alpha minus Rn & 3.33 U (pCiIL) MW-32 (Class III) 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 iJllIIlW124lJ O!llhl ~!1jprl! Ollte NS NS NS NS NS NS NS Values in 0 parentheses are the field pH measurements for the resampled analyses . • Data are reported from the 615113 chlorofrm program sample. QUOI' 8~lts JlJnluity 1013 IOIiI/li} R~IIU NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA Q2 2GB Re5l1its QL lOlJSampIC 1,,~101 l.rdl20t3 -\1,"' Montll' lOll I "pn' 211) Munth'Y Q1-2i!1l ampW QliOU Jll.OaZOU June10ll nuu' Q,1201 ReWll P;1bnll\ly tmple Munlhl) RbliU 1cmthJ. SIImple Resnll Pall" R ull '"nlllly ~lodJbI, Samp Frl'qin'nf;)l DI!It. Dille ampl .. DMe Result RtlQuiffil Stud·Annnl' SlImp/inJl, wells. continued 6.50 NA NA 7.16 NA Semi-Annually 3/13/20 13 1.11 NS NA NS NA 5/2012013 1.19 NS NA Semi-Annually J.6/ NA NA 4.11 NA Semi-Annually 6.31 NA NA 7.23 NA Semi-Annually 311112013 NS NS 5123/2013 NS 137 NA NA 24.3 NA Semi-Annually 2.0 NA NA 1.32 NA Semi-Annually 0.355 NA NA 0.211 NA 3113/2013 0.88 NS NA NS NA 5/22/2013 0.618 NS NA S.ilI1li-AIIIIJlully 6.1'1 NA NA 6.77 NA Semi-Annually 1.94 NA NA 1.89 NA Semi-Annually SO.J NA NA -I:I.J NA Semi-Annually 431 NA NA m NA Scmi·/\nnunlly 2/2512013 NS NS 5/2112013 NS Semi.AnTnml(y 7.03 NA NA 7.58 NA lun NA NA 1110 NA Semi-Annually <1.0 NA NA 1.57 NA Semi-Annually 11(} NA NA 102 NA Seml-Annunlly 1680 NA NA 1730 NA Semi-Annually 3/5/2013 NS NS 5115/201 3 NS 6.81 NA NA 6.63 NA Semi-Annually 1350 NA NA 1250 NA Scml-AnJllmlly 5340 NA NA 5140 NA Semi-Annually 3/6/2013 ~SOO NS NA NS NA 5/23/201 3 4340 NS NA S"lIIj-Anmt:tlly 6.J6 NA NA 6.88 NA Semi-Annually 5;01 NA NA 3.11 NA Semi-Annually 2/1912013 NS NS 5/13/2013 NS 6.52 NA NA 7.10 NA Semi-Annually Table 3 -GWCL Exceedances for Se«lnd!)uarlcr 2013 under the AIIjtw,1 24.2012 GWDP Q1 2013 Results Q2 2013 Results Monitoring WeO Constituent Exceeding GWCL in August January 2013 January 2013 QI 2013 Sample March 2013 March 2013 April Monthly 2013 April 2013 Monthly Q2 2013 Sample Q22013 June20t3 June 2013 Monthly Sample QI 2013 Result Monthly Sample Monthly Sample Monthly Monthly Sample Frequency (Water Class) GWCL 24.2012 GWDP Date Monthly Result Date Date Monthly Result Date Result Date Result Sample Date Result Rtqul~ Qpar1rri)'SAmplftlit Wells Field pH (S.U.) 6.5 - 8.5 7.45 7.46 7.33 6.17 7.88 7.47 Quarterly MW-Il (Class II) lI23/2013 2/20/201 3 3/20/201 3 4/16/2013 5114/20 13 6/25/2013 Manganese (ug/L) 131.29 115 139 164 181 144 135 Quarterly Manganese (ug/L) 2230.30 1930 2250 2110 2060 2200 1990 Quarterly MW-L4 (Class Ill) 1123/2013 2/26/20 13 3120120 13 4/16/2013 51141201 3 6125/2013 Field pH (S.U.) 6.5 -8.5 6.48 6.52 6.48 7.58 7.39 6.54 Quarterly Field pH (S.U.) 6.5 -8.5 6.65 6.62 6.41 7.00 7.19 6.61 Quarterly MW-25 (Class III) Cadmium (uglL) 1.5 1122/2013 NS 2120/2013 1.35 311912013 1.40 41171201 3 136 5114/2013 1.52 6/24/2013 1.31 Quarterly Chloride lmfIL) 35 NS 36.1 NS NS 28.1 30.4 Quarterly Uranium 6.5 5.97 5.39 5.68 5.56 5.88 5,35 Quarterly Nitrate + Nitrite (as N) 0.62 1.66 1.38 1.61 1.73 2.01 3.042.11" Quarterly (mg/L) Uranium (ugLt;) 41.8 65.7 57.8 69 58.8 64.3 71.3 Quarterly Chloroform (ug/L) 70 1270 1500 1340 1680 1210 4030" Quarterly MW-26 (Class III) Chloride (mglL) 58.3 1 1124/2013 63.5 21201201 3 77 3/201201 3 73.6 4117/2013 70.4 5123120 13 63.1 6/5/2013 87.877.9" Quarterly 6125/201 3 Field pH (S. U~) 6.74 - 8.5 6.51 6.71 6.70 6.96 7.31 6.85 Quarterly Dichloromethane 52.4' (Methylene Chloride) 5 6.49 5.53 8.31 10.2 4.07 [12.1} Quarterly (uglL) Nitrate + Nitrite (as N) 2.5 19.2 21.4 (mglL) 14.3 16.8 18.8 16.1 Quarterly MW-30 (Class II) Chloride (lIIglLJ 128 112312013 128 2/26/2013 129 3/20/2013 126 4117/2013 117 5115120 13 119 6125/2013 127 Quarterly Uranium (ug/L) 8.32 8.36 7.4 6.85 7.08 6.3L 8.22 Quarterly Selenium (uglL) 34 37.2 42.3 39 37.3 39.4 32.1 Quarterly Nitrate + Nitrite (as N) 5 22.8 19.3 (mglL) 19.1 18.8 23.8 20.0 Quarterly IDS (mg/l..) 1320 1270 1390 1420 1260 1540 1380 Quarterly MW -31 (Class III) Chloride (mglL) 143 1/22/2013 176 211912013 174 3119/2013 168 4116/201 3 171 511312013 169 6124/2013 179 Quarterly Selenium (ug/L) 71 NS 74.1 81.8 72.9 75.9 73.7 Quarterly Field pH (S.U.! 6.5 - 8.5 6.94 7.32 7.28 6.37 7.92 7.10 Quarterly Sulfate (mg/L) 532 611 644 6/1 668 630 659 Quarterly Manganese (uglL) 200 247 272 246 243 252 243 Quarterly Thallium (ug/l) 0.5 <0.5 <0.5 0.505 <0.5 0.7/5 0.946 Quarterly Molybdenum (uglL) 10 NS <10 <10 <10 <10 <10 Quarterly MW-35 (Class II) Gross Alpha minus Rn & lI231201 3 212612013 3/19/13 4/17/2013 5/1312013 612412013 U (pCl/L> 3.75 6.62 5.09 9.51 4.75 4.92 3.24 Quarterly Selenium (uglL) 12.5 11.0 10.8 22.6 11.8 16.1 13.6 Quarterly Uranium (uglL) 7.5 23.6 21.3 21.1 20.0 22.0 19.3 Qunrwrl)' 1t~l/l~ Seml.Annual~lImplrna Wells Manganese (uglL) 289 NA 173 NA NA 127 NA Semi-Annually MW-OI (Class II) Tetrahydrofuran (ug/L) 11.5 NS NA 3/12/2013 12.6 NS NA NS NA 512112013 3.26 NS NA Semi-Annually Sulfate (mgIL) 838 NA 761 NA NA 839 NA Semi-Annually Selenium (uglL) 37 NA 51.8 NA NA 46.3 NA Semi-Annually MW-03 (Class III) Field pH (S.U.) 6.5 - 8.5 NS NA 3112/2013 6.20 NS NA NS NA 5/2212013 7.14 NS NA Semi-Annually Ruoride (MglLJ 0.68 NA 0.902 NA NA 0.994 NA Semi-Annually Field pH (S.U.) 6.5 - 8.5 NA 6.84 NA NA 7.10 NA Semi-Annually Sulfate (mg/L) 3640 NA 3480 NA NA 3120 NA Semi-Annually MW-03A (Class Ill) Nitrate + Nitrite (as N) NS 3/1312013 NS NS 512312013 NS 1.3 NA 1.22 NA NA 1.1 1 NA Semi-Annually (mg/L) TDS (mglL) 5805 NA 5750 NA NA 6020 NA Semi-Annually Selenium (ug/L) 89 NA 88.7 NA NA 75.6 NA Semi-Annually MW-05 (Class II) Uranium (ug/L) 7.5 NS NA 311112013 36 NS NA NS NA 511 4/2013 1.33 NS NA Semi-Annually Field pH (S.U.) 6.5 -8.5 NA 6.56 NA NA 7.19 NA Semi-Annually MW-12 (Class III) NS 3/6/2013 NS NS 511512013 NS Selenium (ug/L) 25 NA 19.6 NA NA 19,0 NA Semi-Annually Selenium (uglL) 128.7 NA 137 NA NA 120 NA Semi-Annually MW -15 (Class Ill) NS 3/5/2013 NS NS 511512013 NS Iron (ug/L) 81.7 NA <30 NA NA <30 NA Semi-Annually Thallium (ug/l) 1.95 NA 3.26 NA NA 2.81 NA Semi-Annually MW-18 (Class Ill) Sulfate (mg/L) 1938.9 NA 1270 NA NA 1860 NA Semi-Annually NS 2125/2013 NS NS 512012013 NS Field pH (S.U.) 6.25-8.5 NA 6.35 NA NA 6.97 NA Scml-Al1nul1lly TDS (mg/L) 3198.77 NA 3350 NA NA 3160 NA Scml-AnnllDlly Tab A Site Plan and Perched Well Locations White Mesa Site TW4-19 ffi MW-5 • TW4-12 o TWN-10 <> PIEZ-1 perched chloroform or nitrate pumping well perched monitoring well temporary perched monitoring well temporary perched nitrate monitoring well ~ perched piezometer TW4-28 ~ temporary perched monitoring well installed March, 2013 RUIN SPRING b seep or spring HYDRO GEO CHEM, INC. SITE PLAN SHOWING PERCHED WELL AND PIEZOMETER LOCATIONS WHITE MESA SITE REFERENCE H :l718000/aug 13/Uwelloc13.srf FIGURE A-1 TabB Field Data Worksheets Quarterly Sampling Mill-Groundwater Discharge Permit Date: 04/04/13 Rev. 7.3 Groundwater Monitoring Quality Assurance Plan (QAP) .~~ ~~.NERGYF"EL!!!s ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: Z. t\ il Q ",o.C"'1'er G-ro\llYl~ wl)"fer 2 o!3 See instruction Location (well name): L...I _fJl...;,.v.l_-_0_1 _________ ---l Sampler Name and initials: I-rP,IIilc:r Holl;~~111l Field Sample ID Date and Time for Purging 1 5 /2\ 12.00 and Sampling (if different) l'-'A1~/A:..L-_______ _' Well Purging Equip Used: mJpump or IQ] bailer Well Pump (if other than Bennet) L-==:G::..-E;;;,.-.=D:.....-____ -J Purging Method Used: [![]2 casings 1Q]3 casings Sampling Event 1 .s~l'V\io.rmlAo..\ G\:J Prevo Well Sampled in Sampling Event 11-_""_W_-2_7...;.... _____ --' pH Buffer 7.0 -;.0 pH Buffer 4.0 q.D Specific Conductance ..... 1 _q..:...Jj<....:1 ___ ---'1 IlMHOS/ cm Well Depth(O.Olft): 1 11 g.OD Depth to Water Before Purging I t; '1 .00 Casing Volume (V) 4" well:l~o"""""'''''--_-lI(.653h) 3" Well: '1. g I (.367h) Conductance (avg) 1---=2.:.....0:.....7.:.-.'.:...-____ --' pH of Water (avg) L........:7 ...;,. • .=.5 --.:.7 ______ ..I Well Water Temp. (avg) I 15 .0~ Redox Potential (Eh)1 Z.W Turbidity ..... 1 ..=;..0 __ ---' Weather Condo Ext'l Amb. Temp. O( (prior sampling event) 11.--,.:..8 _° __ .... Time 1 \01.5 I Gal. Purged I Lj7. 7q 1 Time 1 lO'Z.4 I Gal. Purged 1 LJ1. cts 1 Conductance I '(.0,"1 I pH 1 7 .s1 1 Conductance I '2.013 I pHI /·s7 I Temp.oC \ lS.08 I Temp.oC 115,04 I Redox Potential Eh (m V) I '2.~Z; I Redox Potential Eh (mV) I z.(.j I Turbidity (NTU) I 0 I Turbidity (NTU) I 0 I Time I 1021 I Gal. Purged 1 gg .11 1 Time 110'Z$ I Gal. Purged I ~K..3~ I Conductance 1 7.-08'3 I pH \7.S7 1 Conductance 1 'lo'7L:1 1 pH I "7.5 ) I Temp.oC I 1 5.D~ I Temp.oC 1 15 .o~ 1 Redox Potential Eh (m V) I ZG.Z I Redox Potential Eh (m V) I 'Z..'-I 1 Turbidity (NTU) I B 1 Turbidity (NTU) I () I White Mesa Mill Field Data Worksheet for Groundwater 1 of2 Mill-Groundwater Discharge Permit Date: 04/04/13 Rev. 7.3 Groundwater Monitoring Quality Assurance Plan (QAP) Volume of Water Purged gallon(s) Pumping Rate Calculation Flow Rate (Q), in gpill. S/60 = I . eX? Number of casing volumes evacuated (if other than two) If well evacuated to dryness, number of gallons evacuated Time to evacuate two ca 'iog volumes (2V) T=2V/Q= 1'82.. hS I 10 10 Name of Certified Analytical Laboratory if Other Than Energy Labs I Awn\.-&.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 ~ HCL !11 Nutrients ClI 0 100 ml 0 IE H2SO4 121 Heavy Metals rn 0 250 ml IE 0 HN03 IE All Other Non Radiologics 111 0 250ml 0 IZI No Preserv. 0 Gross Alpha 01 0 1,000 ml ~ 0 HN03 m Other (specify) III 0 Sample volume 0 rjI 0 &e.r\,c,r~\ ~Y\or~o.fl;W If preservative is used, specify Type and Quantity of Preservative: Final Depth I 99 . qO Sample Time ]b3D See instruction Comment Arri-.J~ on .s~+e C'l\t O~'1o. ~MGr ~('\~ (T",('~'l ?f"~Gnr f'or ?~rj<-~n~ ~"'My 1:Cj evel1-t, l'v..f~e. be~o,(l 01.+ ObYS. PlAr~c.~ wdl ~( fA. +0+,,1 0+ ?7..S Wl;"\At~S. lA)q}cr WG.~ c}~OV'. 'P~{"~c:. alJe4 fAl1~ S~Mpl~ G.o/k(JcJ 6.-t 1030, LJ=t .s.+c "'-}-}DY/ MW-OI05-21-2013 10 not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater N 0 0 0 [!] 0 I)J 2 of2 Mill-Groundwater Discharge Permit Date: 04/04/13 Rev. 7.3 Groundwater Monitoring Quality Assurance Plan (OAP) ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: 1 2"~ Q",o.rhr G-rO\Afla ~()..fG(" 201.3 Location (well name): 1 I-...... M-'-W_·_-O-'---Z _________ ---' Field Sample ill Sampler Name and initials: See instruction Date and Time for Purging 1 5/21/ ZD 13 and Sampling (if different) 1-1 M:........:...;I'A:...:...... _______ ---' Well Purging Equip Used: ~pump or [QJ bailer Well Pump (if other than Bennet) 1...1 Q..;;.;..;.e.......;;;.D _____ ---' Purging Method Used: 002 casings [QJ3 casings I I\1W-DJ Sampling Event I >GM.o../ln ~(1.1 6-\oJ Prevo Well Sampled in Sampling Event '-_________ ---' pH Buffer 7.0 11---'1....:....:....;.0 ___ --1 pH Buffer 4.0 y.o Specific Conductance I'----!.q....:..~ ~ ____ --'I IlMHOS/ cm Well Depth(O.Olft): 1 \zg.go Depth to Water Before Purging 1 \ 0'1. b'1 Casing Volume (V) 4" well:1 \ 2::51 1(·653h) 3" Well:L-. _0 __ ---->. (.367h) Conductance (avg) '--_LJ ..... )""'O;..:./ _____ --' pH of Water (avg) 7.Y5 Well Water Temp. (avg) I 15 .78 Redox Potential (Eh)II-3_Y_' _--' TlII'bidi lYl-1 D ___ --I Weather Condo Ext'J Amb. Temp. O( (prior sampling eventlll-Z_CJ_O __ -J Time IPi·iS I Gal. Purged 1 V1.ctS 1 Time I JCj z b 1 Gal. Purged IZS.17 1 Conductance 1 qlD~ I pH 1 !.Y", I Conductance 1410q I pH 17. '1.5 1 Temp.oC I '5.80 1 Temp.oC IlS . g I I Redox Potential Eh (m V) 1 ~lJ J I Redox Potential Eh (m V) 1 -:3i.f I 1 Turbidity (NTU) 1 () I Turbidity (NTU) I D I Time 1·1:1 2/ I Gal. Purged I 'Z5.~~ I Time 11Y2S I Gal. Purged I "'25. btl 1 Conductance 1 ~ l)9 z: I pH 17 .95 I Conductance 1 glao I pHj 7,YE 1 Temp.oC I IS. 7~ I Temp.oC 115.73 I Redox Potential Eh (m V) 1391 I Redox Potential Eh (m V) 1 3\n I Turbidity (NTU) I f!J 1 Turbidity (NTU) I ~ I White Mesa Mill Field Data Worksheet for Groundwater 1 of2 Mill-Groundwater Discharge Permit Date: 04/04/13 Rev. 7.3 Groundwater Monitoring Quality Assurance Plan (QAP) Volume of Water Purged gallon(s) Pumping Rate Calculation Flow Rate Q . in gem. Time to evacuate twO ca:sillg volumes (2V) S/60 = 1 . Z 17 T=2V/Q= I \\5 .31 I Number of casing volumes evacuated (if other than two) 1 0 If well evacuated to dryness, number of gallons evacuated N arne of Certified Analytical Laboratory if Other Than Energy Labs I A \J PI L G £ r: 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 iii 0 3x40 ml 0 01 HCL 00 Nutrients 00 0 100 ml 0 IZI H2SO4 IJI Heavy Metals III 0 250 ml IB 0 HN03 I!I All Other Non Radiologies ~ 0 250 ml 0 .161 No Preserv. 0 Gross Alpha [f,I 0 1,000 ml ~ 0 HN03 I:B Other (specify) ~ 0 Sample volume 0 ~ 0 &cr'l~("0\.\ ~nor~l)..t\ic..~ If preservative is used, specify Type and Quantity of Preservative: Final Depth I 11 g . CiS Sample Time See instruction Comment A rr:ve~ on ~Itc:. 11-.1' \ Z.ZS . ) dl.t\rJ<i ~i}J.. &o.rr·(\ pr~~M r +~( pv,r~~ (},f'I.J, .s.4Mp);~ el.l ent, ?u.'~,:" bCjc..n IA~ ),2;:)0· f'v.(~cJ wt:}l for 0\ +ot~1 oJ" 1'20 fY}/nu.fc. lJ.)Q.+cr Wa.,S cle:o.r. ?v..r~e eYld~d cAnJ SCAMp)('j c.o)}~c}-(>J ~7 /LJJO, Le.f1 .!:J1"f<-~+-Jyyg MW-0205-21-2013 IDo not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater N 0 0 0 I2SI 0 IE 2 of2 Mfll-r.roundwa~r D13ch.r,e Permit Dale: 04/04/13 Rev. 7.: Groundwater Monitoring Quality Assurance Plan lQAP) ATTACHMENT 1-2 WH1TE MESA URANIUM MILL M~c U1IIrUClion FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: I 2,,,a -----+-------0 Location (well name): l=rAn/lCC Hcilfg'!,!IL1ji Field Sample 10 I J'1~tJ ·03 DSZ"t. W I3 Date and Time for Purging 1 5/z.z./'Z.()/~ :::: I and Sampling (if different) Well Purging Equip Used: []!]pump or @] boiler Well Pump (If other than Bennet) Purging Method Used: ~2 casings [QJ3 cHsings Sampling Event I ~S:JVI j AI1nAA t (i=)I.,.J Prev. Well Sampled in Sampl.ing Event I....I _M_W_. -_D_3_1t ____ --I pH Buffer 7.n pH Buffer 4.0 g,Q Specific CondUCltulCC 1 .... ....:1...;..1i.:.....-__ --'I~MHOSI em WeU Dcpth(O.O 1 I): 1L-9~11J.:1/)=D __ ---, Depth to Water Before Purging I 8z 35 Casing Volume (V) 4" well :~_O __ ---i!(.6S3h) 3" WeU : S .Zz. .(.367h) Conductance (avg) '-1 _bx·...,3r..:.l,~ _____ --' pH of Water (o\'g) Redox Potemial h)i 3 ">0 Well Water Temp. (Ilvg) [is .s~ 7.1Z. Turbidity ..... 1 =0 __ --' WeRlher Condo Ext'l Amb. Temp. ·C (prior sampling event}l ... Z=.;:;,"_' _---I Time 1 t'-\OD I Gal. Purged 1 11,4~ _I Time Ci YCJ I I Olll. Purged Lj},~1.1 I Conductance I ~~~\ I pH I 1 ,10 I Conductance I ~315 I pH 17.J3 I Temp.oC I \SISt! I Temp,oC I \S ,~9 I Redox Potential Eh (111 V) I ~~I I Redox Potential Eh (mV) 1531 1 Turbidity (NTU) l 0 1 1 urbidilY (NTU) l 0 I Time 1-it.to'Z. I Gal Purged L llzRS J Time I: lY()3 1 Gal. Purged 11 2..0~ I Conductance I ~'z.jj I pH I i.i'!> I Conductance 1~:3~ ·1 pH 1'7.19 . I I Temp.oC I \5 b$ J Temp.oC ItS, ,0 1 Redox Potential Eh (mV) I J~ I Redox Potential Eh (mV) I ~·l.(l I Turbidity (NTU) I 0 I Turbidity (NTU) I 0 I Whlt~ Mesa Mill n,ld Dlhl W[)rhhe~t for GrD~ndwater 4"0 __ ..... _ ..... .A • 1 012 MIII·.t,;roundwa'er Oischa1le Permit Dale: 04/04/U Rev. 7.3 Groundwater Monilorlng Quality A»urance Plan (QAP) Volume ofWaler Purged Flow Rate ~ in gpm. S/GO = I ' "2.03 12..4fs gallon(s} Number oreasing volumes evacuated (ifolhcr thun (wo) If well evaclIated to dryness. number of gallons evacuated Name of Certified Analytical Laboratory i r Other Thall Energy Labs I AwE>, l.. &E1- Sample Taken Sumple Vol (indil:atc Filtered Prcscl'nllivc Added Type of Sam pic i[othcrth,m <IS Prcscn'<llivc Type y N specified below) Y N Y N VOCs lSI 0 1x40 1111 0 E¥l HeL IJ 0 Nutrients 13 0 IOOml 0 liD H2SO4 W 0 Heavy Metals 61 0 250 ml [lSI 0 HNQ3 iii CJ All Olher Non Radiologies ~ 0 250 ntl 0 I:i1 No Prcserv. Cl gj Gross Alpha ~ 0 \,000 ml I:ZI 0 HN03 Ei 0 Olhcl' (Spccilyl [j1 0 Sample volume 0 BI 0 IXI c,.e",(o.\. \ :rnor~""f\'~ Irpr\l~"'n'lllivl.: i~ 11;;1:'<1. "r~l;iJy Type lind QUllntity of !'rcscrviltivc: Final Depth 11-'!'=8~.~D_O __ --I I Sample Time I .......... 1'1 ..... 0""'$ ..... · __ --' See Instruction !COllunCIl( M .' .Qfl1r l'\j ~~ellt. o· G;D '(Yl1 "v..+~~ . ollcc.-h-J «+ J ~6 S AC't1\J~ 01\ ~.:tc.. t\. 2...0. ~,,~ f'rc:scn+~ f"",r c. b~'\t\ to,:1" l~~, ,p~(' J. Wen ~r \J:lJ!C( "'''-, \eo.r ? \l.c:'f GflJc~ M LJ.l 14)5 _________ ~IDo not touch this cell (SheetNumc) White Me~a Mill field Oatd Wurk,he"t for Groundwater 2 of 2 ___ 4 .. _ ..... ~ Mill· Groundwater Discharge Permit C.roundw~ter Monitoring Quality Assurance Plan (QAP) ATTACHMENT 1-2 G'F-..rRo",.uIW. WHJTE MESA URANIUM MILL , S~C in~lrliClitll1 FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: [-Z-;;-;J; Qv,IU'+<:f' G:rDlAn~ wC\.'f . ...::<=:.:...r_'20---!I'-=')~ ____ ·-_--_~~~_-_-_-_-__ _ Location (well name): 1-1 _---.;M....;...;..w __ -~O....;;;J,::..;.A-'--______ __' Sampler Nmnc and illitial~: liZMa tJoJ/"I..,."-~~/;...111~..c.A,-___ -I Field Smnple ID Date and Time for Purging ~2'2.L~ ___ ==<I and Sampling (ifdiffcrcnl) 5 !Z,:3/z0j3 Well Purging Equip Used: OOpurnp or lID bailer Well Pump (ifolhcr [hUll Bcnne!) 11...---:Q::..,;;,.t::_O _____ ...J 002 casings [QJ~ casings Pre\', Well Sampled ill Sampling Evenl '-1_M_vJ_-_3_7 _____ -' Pmging Method Uscd: Sampling Event ~.':>::::,;e=.;M:..:..;,.:1 ~=_'=":'''';'''''' ___ -' pH Buffer 7 (l 7.0 pH BlIm~r 4,0 Specific Conductance '-1_'f"""1..j.11 ___ ~I~lMHOSi em Well Dcpth(O,O I rt): ,-I 'f..:";5;::;:.·.;,,,;;;.D..;:O~_--..I Depth 10 Water Before Purging I 8-i,71.j J Casing Volume (V) 4" well:j ~. 69 !Ui5 ,ih) 3" Well. 0 (..1(,7h) l-___ -I C Ollduclance (a\'g) ___ --.:(;=.::::b.:..9.L:5=--____ ...J pH ofWatcf (avg) Well Water Temp. (uvg'J Il!01Cl Redox Potclllial Eh)1 . ~~ TurbiditY,-1 =0 __ --' Weather Cond Ext'l Amb. Temp, ·C (prior sampling event)'-@_~_''' __ -I Time 11':')00 I Gal. Purged I /L"\~ I Time I I Gnl. Purged I I ('Qlldlictalll:;C 1658'1 I pH I <0, 8:1 I COlld\lClilllCC [ I pH I I Temp, DC I n<'(.iz. :=J Temp, °C I I Redox Potential Eit (mY) I ~Zg I Redox Potential Eh (mY) I I Turbidity (NTU) I C 1 Turbidity (NTU) l I Time 12&Yl I Gal. Purged I • ~O~ I Time 1070C] Ga I, Purged ll..~ I Conducllll\ce I b~Q5 I pH 17 ,/1;# I Conductance I C!\q~ 1 pH 1;,10 I Temp.oC U'3.7'3 'I Temp, DC I l~, gy 1 Redox Potential Eh (mY) I I Redox Potcntial Ell (mY) I I Turbidity (NTu) I I Turbidity (NTU) I I White MC!~a Mitt ~ield Data Wotk.heet 'or Grmmdwater 1 QI2 r=-nt, IYV' "'f'lUI\~~\lH F '.'''"T~j .1-1_, yir ... -~'H1j "1-'1,,1 .\ If", MlIl .. Groundw ... ter Oilchar.e Permll ) } DIU; D4/04/n I\"v. 7.3 Groundwater Monitorln. Qua~tv Auuranre Plan (QAP) Volume of Water Purged Pumpin& Rate Calculation Flow Rate Q). in gpm. S/60:: I . Zag \L '1 gallon(s) Number of casing voLumes evacuated (if other lhfllllwo) [f well evacuated to dryness. number of gallons evacuated Name of Certified Analytical Labomtory if Other Than Energy Labs volumes (2V) r-:---:--:--:~"-I "1-1,1-\2 [ 171 Sample Taken Smnplc Vol (indiCUlc Filtered Preservative Added Type of Sllmplc if other than liS PrCSCTvat j\,c Type VOCs Nutrients Heavy Metals All Other Non Radiologics Gross Alpha Othel' (specify) &-dlerCA/ :r110r~Clfll' ~ C"'I Dcplh 12 3j __ ---' ACommenl y GJ I!I lSI 00 fIJ Ii:! N specified below) CJ 3x40 lUI CI tOO ml CI 250ml Cl 250 Illi CJ I ,HOC} ml [J Sumple volume Sample Time [Q~..;;.o __ o __ ---, Y N Y CJ ¥I . BCl 6iI CI ~ H2SO4 ~ ~ CI HNO:l [29 [J IZI No Prescrv, [J I» 0 HNOJ rill a 51 0 If pre~eJV,~livl.i is llwl:d. ,qPl:city Type nnd Quantity ofPrcRcrv{ltjvc : See Inslnlclion Arr:,,~A on ~,+~ dl;t 12.0~. ''T~~nc::r MJ {;-p.rl"'" F f!,>ent-+¢r f'v..~e f'\Ar\~{ b~((" ,rt I P~r~e~ Wlcl \ ~or "-+o·~ 0\.55 M I I'11A.1e~. Pv..(~e~ we-ll ~r~, wa..1cr l..,)It,s. d«r. F W'~c enJeJ. ~t-l300 . L~+l ~l<h, ~t 14}j Arl'\u C &(\ Sl't~ ",t 065:1, ~",.,p C'~ \"',.d/(A C'\t a,oe '").,I\(I(r ~i"'~ ~"'il\ prcSc:'/'\+' \ \...eH ~+c "t 07(j~ D~pTh to \.Jc"t(r w~ '67.<10 i f ....... _.......; _____ ..... 100 not tOllCh this cell (ShcctNrune) WhIte Me!, Mill Fil!ld Oollta WQrk.hl!!!:t fDr GlUlilldw~ter A N 0 [J [J ~ Q tB ~ oil Mlli ·.Groundw ... ter Oisch~rge Permit Date: 04/04/13. Re~. 7.3 Groundwater Monitoring Qlla1ity Assurance Plan (QAP) ATTACHMENT 1-2 , '·:-eEE.#U~"""'U'ArL. WHITE l\>lESA URANIUM MILL /.':/ Sll~ inStructiOll FIELD DATA WORKSHEET FOR GROUNDWATER Description ofSampHng Event I 2 ""'( Q v-A,("'f-cr &re"'-1\J W"fe r '2.013 Sampler Name Location (well name): OM} -0 S and initials: I '1:(1 n, r I=J" /.I J <\.j I!H Field Sample lD Date and Time for Purging ,. 5J l'i / 20 13 and Sampling (if different) ~#J.:/.~:;:-'~ ______ -' Well Purging Equip Used: OOpump or [QJ bailer Well Pwnp (if other than BenneL) 1-1 _G_~_l)==--_____ ...I Purging Method Used: @]2 casings [9]3 casings Sampling Event I S etv! ~ C<llrtlJ.oJ &W Prev. Well Sampled in Sampling Event .... I __ M_W_-_}~_· _____ --' pH Buffer 7.0 7.0 pH Buffer 40 f 4,0 Spedfic Conductance ... 1 -...=J~,-,'i ...... j ___ ..... I~tMHOSI em Well Depth(O.Olft): I 138,50 Depth to Water Before Purging I lOb , 08 Casing Volume (V) 4" 11:1 z.l. 17 1(·653h) 3" \\ II: .... _c ___ .... (.367h) Conductance (a .... g) '--_::, ..... '2 ..... 7.z.....l.{. _____ --1 pH of Water (llvg) '--7...<..-q .... 'l~ ____ -J Wen Water Temp. (avg) r· IS.I·,t2...· Redox Potential (.Eh)1 11.3 I TUrbid ity IL........;;,<?> __ _ WeatherCond. I PCA.rr j C10vJt Ext'l Amb. Temp. "C (prior sampling event} .... I 2......; . .....;L1_o_-...I Time I \{,15 I Gal. Purged I QZ..31 I Time I ILlb I GaL Purged I j1.·53 I Conductallce I 3Gg~ I pH I -1. q.5 I Conductance 1·5i.,O I pH I ~ ,60 , Temp. cc I 15 ,~O I Temp.oC I 15 :38 I Redox Potential Eh (m V) I 195 I Redox Potential Eh (m V) I 11 0 I Turbidity (NTU) I U I Turbidity (NTU) I 0 I Time I 161:1 I Gal. Purged I 917i:J I Time 1 1(,18 I Gal. Purged I gZ/1b I Conductance I ~"Z5~ I pH I g .O/ I Conductance I,:)Zl{O I pH I 1(.Q/ I Temp.oC I )5 'to I Temp,oC I r5.Y ( I Redox Potential Ell (ttl V) I 165 I Redox Potential Ell (mV) I l..bz' I Turbidity (NTII) I 0 I Turbidity (NYU) 10 I White Mesa MHI Field Data Worksheet for Groundwater A 10f2 capturx-cO"P'TI'~E W'TH,./'-' ... ""r&---FUNCTIONAL,TY MiII-Groundwater Discharge Permit Date: 04/04/13 Rev. 7.3 Groundwater Monitoring Quality Assurance I'lan (QAPj Vohmle of Water Purged .... 1 _,-\~.~=_ ..:.....lJ-'--__ -' gallon(s) Pumping Rate Calculation Flow Rate (Q), In.spll1. S/60 = I . -\7 Number 0 f casing volumes evacuated (if olller tnan two) If well evacuated to dryness, number of g.111011s evacuated Time to evacuate Lwo ca ing volumes (2V) T=2V/Q= 1115 .;/ I o o Name of Certified Anatytical Laboratory if Other Than Energy Labs Sample Taken Sample Vol (indicate Filtered Preservative Added Type ofSamplc if other Ih;:ll) as Prcservatiyc Type y N specified below) Y N Y N VOCs EZJ 0 3x40 ml 0 ~ HeL if 0 Nutrients ~ 0 100mI 0 00 H2SO4 21 0 Hcav1' Metals iii 0 250m! tIl 0 HN03 ~ 0 All Other Non Radiolo~lcs [2J 0 250ml 0 ® No Presen'. 0 sa Gross Alpha m 0 1,000 Illi ijI 0 HN03 g) 0 Other (specify) EZI 0 Sample volume 0 IZt 0 EJ G-C(Ie"-o..\ -::CI'\O~'\C)."lIC5 If prescrvalivec is tlsc-d, spt."(;if,r Type and Quantity of Preservative: t inal Depth 1-1 }!....:..2:......·~~.1~~ __ --' Sample Time I .... 1.:.::b~2D=--__ --, I See .tnstnlCll0n oK'olluncnl Arr:~C'~ ~ 6n s,f<! tA:i !-ZS'S. ~t1Y'1€r o..",A G-o..rrin preS<?n-T -J6r p..lrj€ MJ 5an')'P];~ -eVCYJ-T. 'Pv.(" e ~~G>.f\ ~+ DOD f,';"'1"~c.~ well .\br do.. +0+.,", 0+ ZOD W1 if'l""+t!~. ~"te<' w~ mo~H~ C'elMo , P'"'-r~~ dlcte~ Ma st\fYJpl~ <:.ol1cdej at 1 (,.2D L¢:."rl S.l~C 0..1-)'-30 z .~ I . '--___ -'--___ --....... IDo not touch this cell (SheetNarne) <. ~ p ¥. White Mesa Mill Fjeld Data Worksheet tor Groundwater Mill-Groundwater Discharge Permit Date: 04/04/13 Rev. 7.3 Groundwater Monitoring Quality Assurance Plan (QAP) ATTACHMENT 1·2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: I '2.. na Q-.N).r+el" G-(~.J\r'll \No.. t~(" '2.013 Location (well name): I.-A~w __ -",-,Il,---________ -, Field Sample ill MW-IL65 )~7.013 Sampler Name and initials: See instruction Date and Time for Purging 1 511Lj /zol.3 and Sampling (if different) L.-#~/.:""!~ _______ --' Well Purging Equip Used: [l!] pump or [QJ bailer Well Pump (if other than Bennet) 1-1 ...;;Q;;:....;;;;£;....;D~ ____ ----.J Purging Method Used: 002 casings [QJ3 casings Sampling Event I ~M'~llrJ lA~l GW Prevo Well Sampled in Sampling Event .... 1_M_vJ_-_3_b _____ ----' pH Buffer 7.0 1.0 Specific Conductance 1L-_4..:..·~-=-1-=--__ __'II-lMHos/ cm Depth to Water Before Purging I 81. zy Conductance (avg) 3. r"H~ L--~~~ _____ ~ pH Buffer 4.0 L1.D Well Depth(O.Olft): I 130.00 Casing Volume (V) 4" well:l 2. 7. 'i'Z.. 1(.653h) 3" Well: 0 (.367h) '--------' pH of Water (avg) I.SS Well Water Temp. (avg) 11'1·'19 Redox Potential (Eh)l<....;;....ly!....O __ -, Turbidity 1,---0 __ __, Weather Condo Ext'l Amb. Temp .• ( (prior sampling event) 1-1 ....!.:15:::-· _ __' Time I \7.35 I Gal. Purged I S5 3:3> I Time I t2.3' I Gal. Purged I 55.5.5 I Conductance I 3\/~ I pH 17. gg I Conductance I 3171 I pH 1/.K8 I Temp. DC I IS,ZH5 I Temp. DC Ilg.~S I Redox Potential Eh (mV) I lq7 I Redox Potential Eh (mV) I li1z I Turbidity (NTU) I li I Turbidity (NTU) I e I Time I 1"l.'37 I Gal. Purged I 5 5.-H,. I Time 1 1Z38 I Gal. Purged 15.5.18. I Conductance 1 31i l; I pH I i .8S I Conductance I :5IRo I pH 1 "1·~8 I Temp. DC I pt~D I Temp. DC I Iq.qq I Redox Potential Eh (m V) I 137 I Redox Potential Eh (mV) I tS b I Turbidity (NTU) I D I Turbidity (NTU) I 0 I White Mesa Mill Field Data Worksheet for Groundwater 1 of 2 Mill-Groundwater Discharge Permit Date: 04/04/13 Rev. 7.3 Groundwater Monitoring Quality Assurance Plan (QAP) Volume of Water Purged gallon(s) Pumping Rate Calculation Flow Rate em, in gpm. S/60 = I .7..\1 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 'z5tl ."'!:>u" 1 10 N arne of Certified Analytical Laboratory if Other Than Energy Labs I A ~A l.. (; ~ 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 Q D 3x40 ml D [] HCL ~ Nutrients ~ D 100 ml D Ij! H2SO4 111 Heavy Metals III D 250 ml 129 0 HN03 ES All Other Non Radiologics [I D 250 ml D ~ No Preserv. 0 Gross Alpha [jj D 1,000 ml rn 0 HN03 rn Other (specify) 1:11 0 Sample volume D BI D &, I\c. -""\ --r n O1"~"'r\1'G") If preservative is used, specify Type and Quantity of Preservative: Final Depth L-I -,=~,--,q_. _11 __ ---' Sample Time 1 ........ 1'L_'1..;.,O ___ -' See instruction Comment Arr~\)e~ 01'\ ~;+£. ,,-\-o~ 18. -r:flflt:(" N1~ G-lMr:o') f1"'~~C'nt \~(' fur~(' ti,(l~ ~a1Y)rl.'j ~J~rd . ?v.r~e. be~tAn (l\1-oSzo. ?v..r~~~ \rJd\ ~or 0... -to-\-.') of' 2{'O W1;V1l.J~ wo-.-ter wc,s c..\co-r. 'P\J\r~~ Q(\~-e.a 6,,"~ SAfl'}p1c, coljec.1-t'J .... i" 12'10. l.J1 Si+c,J 11.50 MW-I105-14-2013 IDo not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater N D D D r;sI D $ 2 of2 Mil! -Gro!,ndwater Cli$charge Permit Date: 04/04/13 Rev_ ]_~ Groundwater Monitoring Qltality Assurance· Plan (QAP) A IT ACHMENT 1-2 . -'EN:~E,uil.n'LI"u WroTE MESA URANIUM MILL HELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: I Z" a. QIA~"+« 6-ro ... n~\ wt.\.+cr 'ZO 1.:3 Sampler Name Location (well name): I tivJ -J"L and initials: Field Sample ID MvJ -I2...u5 15<'Dl ~ . :.. S~ inslJUCliou Date and Time for Purging I 5/15/'2613 and Sampling (if different) L...-/I,I,;.;/,:...;A..:-. ______ ---I Well Purging Equip Used: ~pump or [Q] billIer Well Pump Cifolher than Bennet) L-1-=Q;.,. ...... e .... D;;.-____ ---' Purging Method Used: 002 casings r:m3 casings Sampling Event I Se.(Y.I Iv.ntlv\c.\,1 &W Prev. Well Sampled in Sampling Event IL...-M_W_.-_1_5 ______ --l pH Buffer 7 (I 7 .0 pH Buffer 40 Y,Q Specific Conductance 1-1 _. -I449 .... Q ___ .-.htMHOSI em Well Depth(O,()l ft): I j ·~O . 4'0 Depth to Waler Before Purging 11 0 g .22 Casing Volume (V) 4" Well :11 Lj . Lig It.653h) 3" Well : C (.367h '---=-----' Conductance (avg) 1--''1S=....9l-q'-_____ -I pH of Water (avg) Well Waler Temp. (avg) I lY $0 Redox Potential (EIl)1 3 "2.'1 Turbidit L-l ,.",£=,.5=-_-' Weather Condo I ?Q.,r~ c lo ...... ~~ Ext'l Amb. Temp. GC (prior sampling event}~1 ~3~o_'_---I Time I O~OD I Gal. Purged I 2~.Z\ I Time I O,/DI I GaL Purged 1 2 g.~·2. I Conductance [ '-\{,(Yl ] pH 1 /,2cr I Conductance I ~'OQ I pH I 7 .'2.0 I Temp.oC I \q·.9~ I Temp.oC Cij.30 I Redox Potential Ell (mV) I '3I'3t\ I Redox Potential Eh (mV) I 37..7 I Turbic1ity (NTU) I r2 ,~ I Turbidity (NTU) If.-:') I Time I OCJo z. I Gal. Purged I U .biJ I Time l o'w~ I GaL Purged !l.5,.8(, I Conductance l t4S'iJ I pH 17.W I Conductance 1~59:1 .1 pH '-'1.11 , Temp. DC I 19:7(,., I Temp.oC I \9·19 I Redox Potential Eh (mY) 1~2"Z.. I Redox Potential Eh (mY) I 31j I Turbidity (NTU) I ~.(.. I Turbidity (NTU) I ~-7 I White Mesa Mill Field Data Worksheet for Groundwater A 1012 caoturx' CONPHULE WITH ..--"-I ... ~",n,--'F.UNCTIONALIT' Mill -Gro~ndwater a ischarge Permit Date: 04/04/13 Rey. 7.3 Groundwater Monitoring Quality Assurance Plan (QAP) Volume of Water Purged gallon(s} Pumping Rate Calculation Flow Rate (Q). in !'''Pm. S/60 = I . "!..\' Ntlluber of casing volumes evacuated (if other than two) If well evacuated to dryness, number of gallons evacuated Time to evacuate two casiug volumes (2V) T = 2V/Q = L1i6.'1Z t I 0 Name of Certified Analytical Laboratory if Other Than Energy Labs (A""I'L (rl;\.... 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 rn HCL Ii1 Nutrients GI 0 100 ml 0 I!l H2SO4 @ Heavy Metals lSI 0 250ml m 0 HN03 tID All Other Non Radiologies iii 0 250 ml 0 ISlI No Prescrv. tJ Gross Alpha GI 0 1.000 ml ng 0 HN03 ~ Other (specify) m 0 Sample volume 0 &J 0 G-e",~rc.~\ ·.::Cno('~o...1\; <...) If preservative is used, specifY Type and Quantity of Preservative: t inal Depth I z..-;'.'W) Sample Time D~D5 I Sec inslfllclion !Comment Arr,veA 0., s.:+e.. ",t 0 b'1". ~"n~r ~\ ... 1 <r.;..r";l'1 p-re;~oeJit -tor-fu.\j< .M1J .5'\t"1 pjl'~ e\l~,.,J PV\.("~e be~a.71 ",1' Ob50. Pv..r~cd wdl iiI ~ +o+~\l of' 1:35 M;f\~t-es . wcJy \.lL\.$ A. 1 "t+lc.. ""v.("~. f ...... r~ ~nje~ t{fl4 ,scl}''''pk_s. col/ected ~t OqoS. kft .:srh~ ctT o~JS '--________ --"00 not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwat~r N 0 0 0 rEI 0 ~ J I Mill· Groundw;(ter Oischarge Permit Date: 04/04/13 Rev. 7.3 Groundwater MO!1itorirtg Quality A$suranc:e Plan (QAPI AITACHMENT 1-2 WHITE .MESA URANIUM MILL . ,:"i See l.oslIUcrion FIELD DATA WORKSHEET .FOR GROUNDWATER Description of Sampling Event: Z'l"l~t 0~().der Gf'O'~nJ-w""' ..... ah ...... e-r--:ZO-:-:-,J3----'----------. Location (wen name): I-L""'M..,L;w"-"=--...:.~ ..... Ij _________ __' Sampler Name and initials: l-Janmrc H..dl,iJ\i1..Lrtl ____ .j Field Sample ID Date and Time for Purging 1-1 5I .... :~1-L9/'-'20;;...;;..;~1:_:2.:._ ___ __' and Sampling (if different) I..-;;::M~v)(.;!21 _______ _J Well Purging Equip Used: ~pump or [QJ bailer Wen Pump (if other than Bennet) 1-' £2>o<'~. ~:.......;;;;D _____ -A Pmging Method Used: ~2 casings [gJ3 casings 1 I f\4W,.1I Sampling Event ~~I""\CtI~itIl11t)..\ &l,.J Prev, Well Sampled in Sampling Event '-_________ ---.J pH Buffer 7.0 I .D pH Buffer 4.0 lj.a Specific Conductance ,-l _'1e\-1l-'~,,-__ --,I~tMHOS/ COl Well Deptb(O.Olft): I I Z.~.70 Depth to Water Before Purging I \03.1{(.. Casing Volume (V) 4" W II~I U.,'1g ,.().13 h 3" Well : ...... _0 ___ -,(.3(I7h) Conductance (avg) L...-4-'-~=..Ii...J'i,--_____ ~ pH of Water (avg) L...-7L......:...;,.3""'CS'''''---____ _ WeUWaterTemp.{avg) I j4,9t Redox Potential (EIl)1 z.g O Tul' idl~ylL ..::0:....., __ ..... Weather Condo Ext'l Amb. Temp. °c (prior sampling event) 1-' ) ... clL-° __ --' Time I ,;-,Y6 1 Gal. Purged I ~'2 .53 I Time 1)3'1 1 I GaL Purged 1 ~~.7b I Conductance I 4~ 13a I pH r 7 ,~ I Conductance l n 'Z.?. J pH ! 7 .31 I Temp.oC l,q ·99 I Temp.oC 115 ,00 I Redox Potential Eh (mV) I 2.g ~ I Redox Potential Eb (mV) I .z 8 j I Turbid ity (NTU) I 0 l Turb idity (NTU) l Ii) J Time II}~L I Gal. Purged 132. .:Ig I Time ll:vC~ 1 Gal. Purged Q.3a. ;:!.{.. I Conductance I ~3C '\ I pH ( 7"~$ I Conductance 1~3r~ I pH 17,,31 I Temp.oC 115.0 0 I Temp.oC I 19.Qg I Redox PotenLial Eh (mV) I '7-7 '6 I Redox Potential Ell (m. V) 1 275 I Turbidity (NTU) I 0 I Turbidity (NTU) I~ I White Mesa Mifj Field Data Worksheet for Groundwater A lof2 capturx' <O,.pAnI>LE wi H'./"'-' .... Cn:.-FUNCfION" LIT Mill. Ground.w1ter Discharge Permit Oate: 04/04/13 Rev. n Groundwater Monitoring Quality Assurance Plan (QAP) Volume of Water Purged 33.b3 gallon(s} Pumping Rate Calculation Flow Rate QJ. in gpm. S/60 = I 211 Number of casing volumes evacuated (if other than two) If well evacuated to dryness. number of gallons evacuated Time La evacuate two casiu T=2V/Q= 15 ) qc o o Name ofCertHied Analytical Laboratory if Other Than Energy Labs Sample Taken S(lmplc Vol (indicate Filtered Preservative Added Type of Sample if other than as PrcserYLltive Type y N specified below) Y N Y N VOCs ~ 0 3x40ml 0 ~ HCL lSi 0 Nutrients 91 0 tOO IllI 0 t:i H2SO4 ~ 0 Rea,y Metals III 0 250 rot f$J 0 HN03 m 0 All Other Non Radiologies GI 0 250ml 0 ~ No Preserv. 0 ijl Gross Alpha t¥ 0 1,OUO Illi fXJ 0 HN03 (bI 0 Other (specify) CIl 0 Sample volume 0 G;I 0 ~ &t:n~r~\' -:rVlOY ... ,\t\'r'\~L.s If preservative is used, spC(;ify Type and Quantity of Preservative: pna 1 Depth ,-I ..:....\ 0_' Lt""'"-:...J'1 ..... I __ --' Sample Time 1"-,-,+-I·?>.L.~+-5~· __ -' f See insrruction !Comment I~rri~o!.l on s~tc. <\-t 1\01 . ~,.,t1('r An). &o.ff)f\ prtSt:"i-tor ?,-1,f"8~ <7\n~ StiMfJI~ ~..J<!t) t . f~.-~<. "be~~l\.o..--t 1110. \Ar~<:~ ~ell ··~t a.. +o+c..1 ( \S5 (YJ ;!l v--+e~ Wu-t-,-r WD.."::' c.leo;\". 'f' ,.~~ ~d~ (v,l c;~r-')?)~ Cc>\I~c+<tl ~t \~'{5 Le+1:~ +c IA-r I~S(. '---________ --'100 not touch tbis cel:l (SheetName) White Mesa Mill Field Data Worksheet for Groundwater ) Mill :Ground\Nat~r Dischar,e Permit Dite: 04/04/13 Rp.v. 7.3 Groundw~ter Monitoring Quaflly Assurance Plan (QAP) I ! • i J . i t ( .'_. ,·~··~,.o ... ,~ ... ATTACHMENT 1-2 WH1T.E MESA URANIUM MILL FJELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: 1 Z"? O ..... a.. .... ·tc:.i 6,.0"-11.;1 wa..!c("' zo 13 Location (well name): 1-1 --,/!;.:..~\:.....N ...... ·-.....,:'_5'--_______ --1 Sampler Name and initials: Field Sample ID Date nnd Time for Purging Ls.> 15/zo13 and Sampling (if different) [ -v/A Well Purging Equip Used: [IDpump or lID bailer Well Pump (ifolher than Bennet) 1-[Qj?".lo;Q...,;i?::;;...=n::-... ____ ~ Purging Method Used: 002 c:asings [9]3 casings Sampling Evenl 1 ~t"'" """ 1At>..\ G-vJ Prevo Well Sampled ill Sampling Event .... 1_1'1_1.0_-_0 ___ 5_· _______ -l pH Buffer 7 (J pH Rllffcr 40 ~,Q Specific CondUClance 1-1 _'f.L..oJ~4j ___ ....JbtMHOSI em Well Depth(O.f)l Il): . 37. 00 Depth 10 Water Before PlU'ging I \ Db ,0 l Conductance (avg) 4'1'2.\ Well Water Temp, (nvg) Casing Volume (V) 4" well:\ZQ . ZZ 1(.653h) 3" Well : .... ~o"--__ ....jk .. 67h) pH of Water (avg) Redox Potential (EI1)/ }, & 7. ?:., Turbidity!...1 ,..:lO=:"""_..-J Weather Condo Ext'l Amb, Temp. ·C (prior sampling event) ... 1..:.:8~(I __ -, Time 10'1 "'15 I Gal. Purged I ~~!I't I Time 10344 I Gal. Purged 1 ~O,3b I ConduchU1CC I 11'71'1 I I)H I 7.<..5 1 Conductance I Y12~ I pH [7.ag I Temp.oC [ IC\. {;4 I Temp.oC I ]~,'Z I Redol{ Potentinl Eh (mY) I '!:olj I Redox. Potential Eh (mV) I ~I (" I T\lcbidity (NTU) L O I Turbidity (NTU) l 0 I Time lo4Y1 I Gal. Purged 1:=9.5,';'7 I Time IO'fGt( I Gal. .Purged I glJ.71, I Conductance [ g'il l! I pH I 7 .?."{ I Conductllllce I Q7ZQ I pH I 7.'27 I Temp.oC m .,Q; I Temp.oC 09'-:> I Redox Potential Eh {mY) I ~Ii:j I Redox Potential Eh (m V) I -;::'I~ I Turbidity (NTU) I 12 I Turbidity (NTU) I 0 I - - White Mes~ Mill Fi~d Data Work$hl!et lor GrQ\mdw~tl!l .A 10f2 capturx' CQI.HAflH~ WITH .............. ~..t--·'UHCTjQI ... LjT Mill :Groundwa'~r Discharge Permit Dite: 04/04f13 Rev. 7 ; Groundwater Monitoring Quality Assurance Plan (QAP) Volume of Water Purged 1~~I...:;;'2..;.o·;'~_---J gallon(s) Pul11jJin~ Rate Calculation Flow Rate «(2 • in gpm. S/60 = 1-1 ,:..-.'Z.::..-·~I7 __ -I Number of casing volumes evacuated (if other tlUUl two) (fwell evacuated to dryness, number of gallons evacuated volumes (2V) ~-:-~...:.;...., l~b.1.5 o I (j --I Name of Certified Analytical Laboratory ifOLhcr Than Energy Labs ~k G-E /.,. Sample Taken Sample Vol (iIJdicate Filtered PreservaLive Added Type of Sample if other ll1an as Preservative Type vOC's Nutrients Heavy Metals All Other Non Radiologies Gross Alpha Other (specify) ~f\er~1 'rnor~ C\.n ;c.~ Final Depth I ,0 'is . ~ I !Comment Arr; Il~~ O~ ~t+C: c:(t FlJ,r~e-be j~" ,J P.Ar~.c. e:.n4eA "'fI A y N spcciOcd below) Y N Y 51 D 1x40 m1 0 ~ HCL ISiJ IJ.I D 100011 0 12!1 H2SO4 I£'J Ci1 0 '250ml &'iJ 0 HN01 ~ Ii] 0 250 1111 0 ~ No Preserv. 0 iii 0 1,000 Illi ~ 0 HNOJ IS:I Ol 0 Sample volume 0 IE 0 If pro~cIvalivL! j~ u!-;cd, 6pccily Type alld Quantity of Prescrvntivl!: Sample Time LQ9J.:;.5Q~ __ .... Sec inslnlction I) b:34 , """"C\flncr q."J. 6-.vrifl fre.s.e.~ ·fo,... f"'I"'8e ~Yla ~'l.W1r)i't1 <~etft. () b'-iO . f' \A{,,~cc\ 1I.)e.\I.rot" '" -+.:"t,,\ of lQo I"IU1IA..-+eS. wc(t« ~O..S. deA~ s'\~pics. co\·\~ch.c.\. tl.-t-0 ~50 . )...e.\.}. SIte. <t-t 1000. i f L.I' ______ -=-_..;IJOo not tOllch this cell (SheelName) White Me9 Milt field Data Work$heet for Groulldwater N 0 0 0 ~ 0 .f9 MiIl -::rolfndwaEer Discharge Permit Groundwater Monitonng Quality Assuram;" Plan (OAP) ATTACHMENT 1-2 WHITE MESA URAl'lIUM MILL 'f' Sec in",trnc(jQll FJELD DATA lVORKSREET FOR GROUNDWATER Description of Sampling E,'cnt: I z.',J QV\t\r:t;:.r ~X \NQ..+er 2013 Location. (welJ name): LBc.;.w..:...-J 1"""7=---_________ --' Sampler Name and initials: li\l1l'1a AojJ.~I""!ihM field Sample lD D(lfe and Time for Purging I ':>.12.2/zoi:\ and Sampling (if different) Wen Purging Equip Used: I rrrtpump or (£] bailer WeIl Pump (if other tIlan Bennet) Purging Method Used: 002 casings [QJ3 casings Sampling Event I ~er{l\ ~ ... r1l1v1.£.I, \ G-w Prc\'. Well Sampled in Sampling Event .... I _M_W_-_L._'_i_· _____ ---' pH Ruffl.'r7 0 1.0 pH Ruffer 4 0 4 .0 Specific Conducl~UlCC .... 1 'l..L.q.l,...lj'-___ ----'I~iMHOS/ em Well Deptil(O.OI.fl): 1-1 i;...;..I_2._.u_u_-__ --J Depth 10 Water Before Purging , 7~? 22 Casing Volume (V) 4" well :I ''Zb·32 1(,65311) "'_~" Wetl: 0 (1671 ) .L...;;.. ___ -' .. ,1, Conductance (avg) '--..... Y .... ·Y....,Z=..Z-=-_____ --' pH of Water (<lv-g) .... 1 _/..;. • ..;..I ....;~'--_____ ..... Well Water Temp. (avg) I 15,00 Redox Potential (El))1 "30() TurbidilYII...l}'-..:Y~3~_-, Weather Condo Ext'l Amb. Temp. ·C (prior sampling event)I ..... I;...;.i_o __ ..... Time I lOLtS I Gal. Purged I S O .9~ I Time I 10'-\£ I Gal. Purged I S J. 2..1 I Conductance I Y~'LS I pH 1 7 !\~ I Conductance 1 '-1:1 z /s I pH I '7.1'3 1 Temp.oC 115.00 I Temp. °C 11S 03 I Redox Potential Eh (m V) I z..~j I Redox. Potential Ell (111 V) I 3.00 I Turbidi.ty (NTU) U'~S I Turbidity (NTU) I )Lf ~ I Time 00,97 I Gal Purged I 51. ~:l. I Time f ID qg I Gal. Purged I ~l ,('9 I Conductance I ~4'2i5 I pH i "7. 'z. I Conductance I Yl-I J.5 I pH 1,./ Go I Temp.oC I PS.oo I Temp.oC I \ S.uO I Redox PoleuljaJ Eh (m V) I .~C> I I Redox Potential Ell (illY) 1-:3 0 0 I Turbidity (}'('TU) 1 '50 I Turbidity (NTU) I IYS I White Mesa Mill Fj"Jd Data Worksheet for Groundwater ,. _+ .. ~, ,. .•. _.. ........ ....;tf ..£_ 1 of 2 Mill -~rou!ldwater Oi»::harge Perm it Date: 04/{)4/B Rev. 73 Groundwater Monitoring Qllaflty Assurance Plan lQAP) Vollune of Water Purged gallon(s) Pumping Rate Calculation Flow Rate Q). in gpm. S/60 = I I 211 Number of casing volumes evacuated (if other than two) If well evacuated to dryness, number of gallons evacuated Time 10 eVaCl]ate Lwo C3 ing vohunes (2V) T=2V/Q= [203-3' I 10 o Name of Certified Analytical Laboratory if Other Than Energy Labs ! AvJAL &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 fiJ 0 3x40 ml 0 ij} HCL ~ 0 Nutnents IE 0 100 InI 0 til H2SO4 ~ 0 Heavy Metals 00 0 250 Ill! fil 0 HN03 f!l 0 All Other Non Radiologies C$I 0 250ml 0 J&l No Preserv. 0 l8 Gross Alpha LlI 0 1,000 ml fig 0 HNO:i !}11 0 Other (specify) EID 0 Smnple volume 0 iii 0 iJ G-e.t)~('"o..\ -r:nbr .:v",n ;c.s, If preservative is used, specify Type and Quantity of Preservative: t inal Depth Ll£ih Sample Time 1050 ! I Sec instruction !:Comment Arr;uc:;d V-I ,+c 0\+ 064b. -<tina M)~ C-Mr,',... p r~!\ell+ +Or p ("~e ~I'\A S~mpii~ -event . . 'Pv.r:~~ be~"'1'j c;x-t 0(;,50. P\).('~c:t.~ well ·for 0-+(!)t,,, I 0 Z~O minv. tes. w.o..fc:r wCt-S M<A("kj~;.\~ 4-il"~ hBfe b"bbl~~. ~v..r~ ~nJe~' GV'c.\ S({{I1t'llt wilecteJ ~-t 10.50 LeB s,::t<!:. ~-f l)oo L-________ '--'loo not touch this ceO ~SheetNume) White Mesa Mill field Data Worksheet for Groundwater ___ +. ~"''''I'-~_ •. _.... • A .~ 2 of 2 Mill T llrol.lndwn", Dischl,.e Permit Groundw.ter Manlto,inll Qu.llty Amn~nce Plan (QAP) ATTACHMENT 1-2 WKITE MESA VRANrUM MJLL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: Locntioll (well name): ~[ --,-M-,--vJ_-_l;.;:g~ _______ ---J Field Sample ID MW-HC OS'20-Z01':\ Dittc and Time for Purging I 5/20/Z.c)i3 : :J Hnd Sampling (if different) WeU Purging Equip Used: [!]pump or @] bailer Well Pmnp (if other than Bennet) Date: 04/04/U Rev. 1.1 Purging Method Used: 002 casings [QJ3 cusings Sumpling Event 1 ~$(Y):c\nl"lIA~\ G .. \;J Prevo Well Sampled in Sampling Event L-'_M_W_-_I_q _____ ___ pH Buffc.r 7.n [ -l1 ....... 0 __ ] Specific Conducllmce ..... 1 _·1,;...;Q'-l1 ___ ..... JJ.lMHOSI em Depth to Water Before Purging 170. Z.4 Conductance (avg) pH Ruffer 4.n Well Ocplh(O.O I 1\): Casing Volume (V) 4" Well )" Well : '---- pH ofWnter (llvg) ,--[ € .... ~ ...... 4·_; _____ =--'1 Well Water Temp. (avg) Redox Potential (Eh "-"""<¥'-----' Weather Cond o I p(Arl~j Glo~f EIrt'1 Amb. Temp. ·C (prior sampling ev n ~,-[..;.I_(t __ -I Time I r~15 Gal. Purged I ~;.~~ ] Time I l'.~ r b Gnl. Purged I Cond\\ctancc 1 3g~o pH C OlldUl;tanc ell 1 .... <::,;;.' ..... '1:.=.._-' ! , Temp.oC . Temp.oC OJ. ~O:::J ! ~ Redox Potential Eh (m V) ~ Redox Potential Eh (lIlY) ~':";:';~_...l J Turbidity (NTU) Turbidity (NTU) t Time I '1'11:; Gnl.Purged ~ I I:2B~1 I bl~ ] Conductance pH Timc 1.-.:1 Pr:;::' ~J ~Il----' ConductlUlce [~"~1U5o.:;;O=--__ ~ Q I ,q.71 :I Temp.oC i Temp. DC i Redox Potontial Eh (m V) Redox Potential Eh (mY) f 5 Turbidity (NTU) 1':-.5 Turbidity eNTU) ! ~ ~ White MeSi Mill Field D.JIt1 Worksheet f1,lr GroundW<lter Mill· Oroundwillir Dil(hlr.e Pllrmtt Grol,lndwllt.r Manito,ln, Q~.tIl)l At.urll'ltll PWn (QAPI Volume of Water Pursed Flow Rate r ,. ill UplII. S/60-1:, Z l7 ) ,allon(s) Number of cllsing volum~s evacuated (If olher lhull two) If well evacuated to dryness. number of gallons eVllcualed Name ofCenifled Anlllyticlll Laboratory ifOlher Thull Energy Labs -SlImplc Vol (indicUlc Sample Taken Filtered Preservutive Added Type of SumpJe If other than ill' PrellCTvurivc Type :y N -specilied below) Y N Y N VOCs 01 J:J 3,,40 ntl 0 L HCL Sl 0 -- NUlriQl'lis al 0 JO() ml 0 lSI H2SQ4 r&l C - Heavy Metals aI 0 2~() ml cQ 1:1 HNO' t! CI - All Other Non Radiologies IJI t:I 250 IIll ~ 11 No Preserv, er a ..:. Gross Alpha ~ IJ 1.0()O IllI t:J HNO:l I! C - Other (specify) 0 Sample volume 0 1ZI C B &ener~' :t:\'lO~"'" Ie;.) If pnl!'UI'VtlIIW ill IItiuJ. tlll\l~it:v l'yp(! find QUlUltlty (If Pre~mrativc: ,- Final Depth I i I ,og :J Srnnplc Time St:~ IImfuCtltm or ~v.r~ 'l\ ~ ""p111l~~ lI.er,,1, or ,"roT> \ (:I 3~o YT1 ~(W~t, v.,)l~ ct wets MQ~'~ SG\MP'~:) C O IledcJ ""; ) 20 . Lc (:-jc ·)5 n Do not touch this troll (SbectNnme) W.,It.~\lMUI Flt'ld O"t1J War1l~hol!t tor GrQUfldwiltOf Mii~ Groundv.·.ter Discharge Pel mit Groundwater Monitoring Quality Assurance Plaf) (QAP) Description of Smnpling Event: ATTACHMENT 1-2 WHITE M.ESA URAl~IUi\t MILL FIELD DATA WORKSHEET FOR GROUNDWATER 2 "il Qw,,{:ter &rov,nJ W.tkr. AD K3 Location (wellmunc): <-1...LM....,w.....o--...... t ..... q _________ ----' Sampler Name and initials: Field Sample ID I M ~-\9.05.'2..02.0\'3 See in,trUctioll Date and Time for Purging [ ,:)/2.6/2GD nnd Sampling (if different) II...L..M:...;Y,'-":A..J-_______ -' WeB Purging Equip Used: [}f]pump or @] bailer Wdl Pump (ifother than Bennet) I'-Q~l~£=D~ ____ ___' Purging Method Used: 002 casings [Q]3 casings Sampling Event 1 ~erY\;c\.nl\\.\!?'\ G:W Prcy_ Well Sampled in Sampling Event 1L--l'1_W_-_2_t ______ -' pH Ruffer 7 0 I ,D pH Rllffer 4.0 y o Specinc Conductance ..... 1 _Q...:......a...19-'--___ -'hIMHOSI em Well Dcpth(O.O [ft): D Ltef.oo Depth 10 \Vater Before Purging 15£. U Casing Volume (V) 4" well:j ~D, 55 1,(5111) 3" Well: D (.367h) '-"'-----' Conductance (avg! '--_1z-'i.a;..3_0 ______ --' pH of Water {avg) 7,1(, Well Water Temp. (avg) I 14 .71 Weather Cond, I 'f ... ,r-\-\.:.\ Glow\~ Redox Potentia! (Ell 1 .... 3",,-1-<\-· Lt-'--_--' TUfbidl!)' .... 1 ],-,/~<_--, Ext'l Amb. Temp. ·C {prior sampling event)IL-7.!..-Co __ ....J Time I ISSS. G~IL Purged Llij . .,:.. 1:..,:.'(_-, Time I 1.55"-I GaL Purged I rl.'1.·33 I Conductance I I (i3 '1 p.H I 1 , I g Conductance ! /QZ7 I pH ['7,IS I Temp.oC ! IY .'fl. Temp. °C n9.70 I Redox Potential Ell (mV) '--"';>:...j ... 1 .... ·. __ -' Redox Potential Ell (rnV) I 3i{S. 1 Turbidity (.NTU) I i" Turbidity (NTU) 1J 7 J Time ! 1 S:s -, Gal. Purged 11 -e1,. St( Time I ,SSg. I GaL Purged IIl.j .7(; I Conductance 0 130 pH L-I 7 ..... ;.;.:1!=;' __ --' Conductance I lj3.1 1 pH 17./( I Temp. DC I ,jij,75 Temp. DC !IQ·11 I Redox Potential Eh (mV) L-[ .:=S,-,-':i:-5 .... -__ -I Redox: Potential Ell (mV) ! 39 ~ I Turbidity (NTIJ) /8 Turbidity (NTU) [ I~ I White Mesa Milt Field Data Worksheet for Gmundwater Mill "Groundw .. ter Discharge Permit n"te: 04/fJ4f13 Rev. 7.3 Groundwater Monitoring Quality Assuran,e Plan (QAP) Volume of Water Purged l·~O.z galJon(s) Pumping Rate Calculation Flow Rate Q) in_&pm. S/60 = 1,_, t.-;;.-7 _IJ~ __ ---, Time to evacuate two casiug volumes (2V) T=2V/Q= I SSg, i~ I Number of casing volullles evacuated (if other !han two) I 0 Ifwell evacu<1ted to dryness, number of gallons evacuated D Name of Certified Analytical Laboratory if Other Than Energy Labs I AW82-6-E L SampLe Taken Sample Vol (indicate Filtered Preservative Added Type of Sumplc if oiher than as Prescrvari\'c Type y N specified below) Y N Y N VOCs Cj 0 '3x40 ml 0 53 HCL 00 0 Nutrients ~ 0 100ml 0 ~ H2SO4 ~ 0 Hea\y Mct.lls rxJ 0 250ml m 0 HN03 iii 0 All Other Non Radiologies ~ 0 250ml 0 IB INo Presen' 0 JZ3 Gross Alpha III 0 I,O(JO IllI ta 0 HN03 111 0 Other (specify) 51 0 Sample volume 0 ~ 0 fiJ ) G-d'iCm\ :r::'r)O~C\ (At) 1(...) If preservHtive is used, specify -Type and Quantity of Preservative: Sample Time 0=60=..0=--_---' See inslnlCtioil !Comment '--________ --II Do not touch this celJ (ShcctName) White Mesa Mill Field Data Worksheet for Groundwater 20fl -"---~" ..... -...... ""_. MIH • \iroundW.lllf Ol.mlr._ P.rmll QrGundw,ttr Monitorl". Qu.llly Anurlntll PI." (QAPI ) A TT ACKMENT 1·1 WHITI MESA lJRANJVM MILL FIELD DATA WORKSHEET FOR aROUNDW ATER Description orSump1in8 Event: [1.fl ,J,r'\ Wp.: r 7..0 '3 Sampler Name LoelJtion (well name): I 1"\ V\l .• 2 and jnhials: field Sumple JD } Date lind Time for Purf.ting unci Sllmplin~ (if different) I 6 /3/2.0,03 Well Purg/nlio Equip Used: [Q]pump or @J butler Purging Method Used: cm:J2 CIsl" •• [§J3 cnslnp Sampling Event 1._",.... .......................... ---.; ..... pH flutTer 7 n Spccil1c ConduCUlncc ~MHOS/cm Depth to Wnter Before Pursing (: i:i3::d::: :J Conductnncc (nvg) Well Pump (If olher lll1l1l Benne!) G Il Prev, Well Sumpled in StllllplingEvcnt pH Buffer 4 (I Well Dcptb(O,OI n): [ 'i LOC> ~ Cllljll[4 Volume <V) 4" well ll~' 1 ~fI Well : 0 pH orw,uer (nvg) ITg7 jC6SJh) ,J67h) Well Water Temp. ([Iv&) Rcdo1( Potential( .11 I G,:J Dill!!! (l4/04/n IIIlIv. 1.J Weather Cond, bt"l Amb. remp, ·c (prior tlmplln, event) 2.l O I J • ~ I J I J . ~ i t , I Tillie [ (jul. Pllrgcd Conuucllll1CC pH Tomp.IIC Rcdox Potenttu! Eh (mV) rml I (NTU) Time CondUClunco 7 Temp. "C Rodox. Pat.coUul Eh (mV) Turbidity (NTU) Be' Dr Out PurLJCd pH Whitt Mttl Mill Fllilld Dlltil W(lrktl1nt for (j'Q\JI\dw;,~r Time ani. Purg.ed ~I-____ I Temp, a( RedoK Potol1tltll Eh (mY) 1....-__ • Time [ 2j ConduetlWce Temp. !)C ] Redox Potcntlnl£h (mV) ] Turbidity (NTU) Ir ft , Mill· ~rt)undwln" Dllch.r •• Pllmlt c;Ioundw.lor Mool1Drln. QlAllity "' .. urine. r'lilo (ClAP) Volume or Water Purged r '1 ,llIon(s} Number or easing volumes evacuated (lfolh"f lhlln two) Ifwelt cvacuuted to dryncSl, number of pilon. ClVllcuutcd 7 NlUne orCertIJ1cd AUlIlytlcill LllboflltOry If Other ThuD Energy Labs J -Smnplc Vol (indicate Sampl" Tuken filtered Pn:scrvat ivc Added Type:' of Silmplc if other llllln ItS Pl'eservative Type ~ N ItpccHicd below) I-Y N Y N ,- --0-I":"""'""':". . Hfi. [i VOC$ 51 J1<40 ml C1 i1J I· e -CI gs CD 1-C Nulrients IJ 1.u~~Jnl C H2SO4 C !!iI I---~. Hetlvy Mcltll~ 13 2'0 ml no 1:1 HN03 ,-_. 1_ tJ ___ 13 -is ~ 1----0 A 11 Other Non Radiologies C '~50 1111 C:l N\I PIYlj 'I\'. IS I .~. Gross AI~hlt _Ill C 1,000 ml ~ C HNO.l -~ C OUler /8pccify) lFJ 0 Sample volu.mo 0 rm C] m G 'Y1 (,\, --:(r'\{) GP-/\ \ 1f' flfllll~I'\/ul iw u. lHlull. HI,t,\cily 'fype Dild QlIfmtlty of PI'C8I)rvat1V11~ Finn) Depth r Gj I Sumple Time [nS 0 SeQ lnslrucllon ______ ~Do not touc:h this cell (ShcetNrunc) Whitt Mqll Mill FiDld (lill Wmhhllllt Iclr (iflnmttw~htr MiIl-Groundwattir Discharge Permit Date; 04/04/1> Rev 7 ~ Groundwater Monitoring QllaHty A",urance Plan (QAP) A TT ACHi\lENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Evcnt: [Vi"? ~¢.rl'i,.. G1"I>\;I.()d~fe. '20)3, Location (well l1ame): 1..[ ..(..M.:..;\ij~-_'Z._z __________ --, Sampler Name and initials: [--("M t1U Hol/,,\ \'jhH Field Sample ID Date and Time fOT Purging I 5,/z'2/z0 13 and Sampling rif different) Well Purging Equip Used: [f[]pump or @] bailer Well Pump (if other tIlall Bennet) IQ ED Purging Method Used: casings 002 casings IT!] Pre\' , Well Sampled in Sampling Event L..I __ M_W_-_l_l _____ ---J pH Ruffer 7.0 1 ,0 pH Ruffer 4.0 SpcciOc Conductance .... 1 -L'!q-l--1 ___ ---JI ~LMHOS! em Well DepthtD-O l fl): [ I) 't, 00 Deplh 10 Water Before Purging I b 7. '-\.(. 4" well :! 36. 39 1<.653h) 3"Well: C .(.~67h) ~'--------' «Ising Volume (V) Conductance (avg) pH of Water (avg) Wetl Water Temp. (avg) I 15, DS Redox Potential (Eb)j Y ~S I Turbid it 1--1 .... 3/.:..7.:-_-' Weather Condo CJCo.f Ext'l Amb. Temp. ·C {prior sampling event)t..:ll:...,:'1_D __ -.J Time I r:,\O I Gal. Purged I 69.01 I Time I )'3 j I I Gal. Purged I ~Lj.23 I Conductance I ~j'~ I pH I S .li I Conductance I 33]5 I pH [§7tt I Temp. "C I \5 .0"-I Temp. 0(' I is ;05 I Redox Potenrial Eh (m V) I Q30 I Redox Potential Eh (mY) I f.j 3,5 I Turbidity (NTU) I ';'.'1 I Turbidity (NTU) I ~,1. J Time I J:3)'Z. I Gal. Purged I b9·9~ I Time 113;'3 I GaL Purged I ~j .bb I Conductance I 331Q I pH I 5..15 I Conductance I B~b5 I pH [5. Ii I Temp.oC I \S.OS I Temp. 0(' 11 S·bLf I Redox Potential Eh (mY) U:j':'>:] I Redox Potential EI1 (mY) I ~Yl I Turbidity (NTU) I 3·'7' I Turbidity (NTU) 1 3,~ I White Mesa Mill Field Data Worksheet for Groundwater --_ ........ .,. _--'" , 1 of) Mill -~roundwa~r Discharge Permit Date: 04/04/13 Rev. 7.3 Groundwater Monitoring Quality Assurance Plan (QAP] OhUllC. of W,lter Plirged 65 .10 gallon(s) Pumping Rate CplculaliOn fl(}~ Rnle • ill gpm. S/60 = I~ . ..=Z:.:...;rJ'--__ ----' Time to evacuate two casing volumes (2V) T=2V/Q= '·Z80.v'l , Number of casing volumes evacuated (if oLher than two) I 0 Ifwell evacuated to dryness, number of gallons evacuated o Name of Certified Analytical Laboratory if Other Than Energy Labs A\VAL ([EL Sample Taken Sm:nplc Vol (indicate Filtered Preservative Added Type ofSamplc if other than as Prcscrvatiyc Type y N specified below) VOCs t1l 0 3x40 lUI Nutrients ~ 0 IOOml Heavy Meu11s ~ 0 ~50ml All Other Non Radiolo.t;ics l1J 0 250 ml Gross Alpha ijI 0 1,000 mt Other (specify) I] 0 Sample vohunc [,e(\~ \ --:r(\O~{'\f1 10 t inal Depth I q L 20 Sample Time I L-~13",,-15-,-· __ --, I K'ommcnt IDa not touch this cell (SheetNamc) ~----------------~ White Mesa Mill Field Data Worksheet for Grollndwater Y 0 0 ~ 0 llJ 0 N Y ~ HCL ~ BI H2SO4 m 0 HN03 ~ Gl No Preser\,. 0 0 HNOJ (iJ EiJ 0 If preservaLi ve is used, specIfy Type and Quantity of PresclVati\'c: See instruction -rut' e. .~Ila .swnfl':J euen1. min v. t<:!:s. v.)o,,+e r wc:.:S n 1.5 L~-ti ~ it ~-r-)'3'2. § _~~ ..... ~" .. _ .. _ _ _ _ _ A J N 0 0 0 {iiJ 0 00 2 0(2 Mill-Groundwater Discharge Permit Date: 04/04/13 Rev. 7.3 Groundwater Monitoring Quality Assurance Plan (OAP) ATTACHMENT 1·2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: 2/,d; Qv.""rte.r G-(OV."J\ v:>Cil"er "'1.01:> See instruction Location (well name): LI..:....A..:....ij\j_-_2-='3~ ________ -----I Sampler Name and initials: 1:::::r;117'1cr Ho)},J"..!V--r-8- Field Sample ID Mw--z.~ _ 05'2.3"2.013 Date and Time for Purging 1 5 /1 S!'2013 and Sampling (if different) I--'s'"'-l _z_:3/..:........;::z_o..;..J3 _____ __ Well Purging Equip Used: [IDpump or 1m bailer Well Pump (if other than Bennet) ..... 1 Q.;;:.' =-~.........;..D _____ ---' Purging Method Used: ~2 casings 1m3 casings Sampling Event 1 S~r¥I'O";'\r'\u.~\ &\IJ Prevo Well Sampled in Sampling Event LI_M_W_-_I 'Z ______ --J pH Buffer 7.0 LI _1...:....-. D ___ ----I pH Buffer 4.0 19.0 Specific Conductance L-1_"_q_" ___ ----'I!A-MHos/ cm Well Depth(O.Olft): 1132,0() Depth to Water Before Purging III q. DS Casing Volume (V) 4" well :1 U .7'2.. 1(·653h) 3" Wel\':L-. _o ___ -'.(.367h) Conductance (avg) pH of Water (avg) 7. IS Well Water Temp. (avg) Redox Potential (Eh)13'2"1 Turbid i Ly ..... 1 ....:::8 :....:... '1-'--_-' Weather Condo Ext'\ Amb. Temp. O( (prior sampling event}L-ll_3_" __ -, Time 11100 I Gal. Purged I .~~\.Sf . I Time 1 I Gal. Purged I I l4 .7,(, Conductance I tl3Dl I pH I G.GJ'1 I Conductance I I pHI I Temp. DC I r l. 77 I Temp. DC I 1 Redox Potential Eh (m V) I --::,?.I I Redox Potential Eh (m V) 1 1 Turbidity (NTU) I ~.~ I Turbidity (NTU) I I Time I Oil~ 1 Gal. Purged I • 'Zog I Time 1 Q,'ZS I Gal. Purged I l ,2~ I Conductance 1 I1~OC; I pH I i.ZS I Conductance I 1:i30 '3 I pH 17. Z3 I Temp. DC 11'1 .\(:; I Temp. DC I'Y'/O I Redox Potential Eh (m V) 1 1 Redox Potential Eh (m V) I I Turbidity (NTU) I I Turbidity (NTU) I 1 White Mesa Mill Field Data Worksheet for Groundwater 1 of2 Mill-Groundwater Discharge Permit Date: 04/04/13 Rev. 7.3 Groundwater Monitoring Quality Assurance Plan (QAP) 13e-rar (;?-' _----",..--_--, V olume of Water Purged 1 ;J" f, +-• gallon(s) Pumping Rate Calculation Flow Rate (Q). in gpm. S/60 = 11.-,-=2;;;",.0-'8"--__ --' Time to evacuate two casing volumes (2V) T=2V/Q= 11 12.76 I Number of casing volumes evacuated (if other than two) I \.,,~ If well evacuated to dryness, number of gallons evacuated ?:t:.t-:-·8-f;o . ,~. 7.b Name of Certified Analytical Laboratory if Other Than Energy Labs I t)vJ/H.. G-J: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 I[] D 3x40 ml 0 ~ HCL IZI 0 Nutrients ~ D 100 ml 0 ~ H2SO4 E#I D Heavy Metals ~ D 250 ml 00 0 RN03 E;J D All Other Non Radiologics lSI D 250 ml 0 I:] No Preserv. 0 ~ Gross Alpha ~ D 1,000 ml m 0 RN03 [iii D Other (specify) ~ 0 Sample volume D fJI 0 ~ G-f\C.-...... \ -::t:no ·~11\1i(,> If preservative is used, specify Type and Quantity of Preservative: Final Depth I l1.~L ()3 Sample Time 0,1..0 See instruction Comment MW-2305-15-2013 IDa not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater 2 of 2 Mill -C;,oundwat.r Discharge Permit Date: 04/04(13 Rev, J." Groundwater Monitoring Quality Assu,anc~ Plan iQAP; A TT ACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: I Z,,~ Q y,o.rf cr G-r ou.nl 1t0;;a:"r '20(3 Loc::llion (well name): ,-I ...Jt:...:....zW.x..----'Z::.'t ..... · _________ -' Field Sample ID Samp1erName and in itials: • SIt!C iustructiou Date and Time for Purging I :=;) 2.1 lzc. i-:> and Smnpiing (if different) S/-2..2/7..I;;I'3 Well PlIrgiJlg Equip Used: ~pump or (Q] baiJer Well Pump (if other than Bennel) LI -=-Q.:..:'8~P,--_____ ....I Purging Method Used: [][]2 casings [QJ3 casings c · I " 'I I J'Viw~02 Sampling Event --=>cfl1t o..nJw,,-(,-\,IV Prevo Well Sampled ill Sampling Event '-_________ --....1 pH Ruffer 7.0 7.0 pH Rllffer 4Jl 9.D Specific Conductance I '-_4-,-q-'-~-'--___ -JI ~IMHOS/ em Well Depth(O.lHf1): I j Z() ,{)O Depth to WElter Before Purging I , LJ t.!? Casing Volume (V} 4" Wcll:13,bY /(.653h) 3" We'll : 0 (.367h) L......-___ -' Conductance (avg) pH of Water (avg) Well Water Temp, (avg) I Ih .'--l:::' Redox Potential Ell) I :s ~ k:. Turbidity I 1 q .3 Vi/eat her Condo Ext'l Amb. Temp. ·C (prior sampling event)l-.'_Z_S_v __ -, Time 11950 I Gal. Purged I 1~,·g9 I Time [ I Gal. Purged I I Conductance I Y 12.'3 I pH I 6.13 I COllductance , I pH I I Temp.oC I Z-3.35 I Temp.oC I I Redox Potenlial Eh {mY) I -.%6 I Redox Potential Eh (mV) I I Turbidity (NTU) I IZj.3 I Turbidity (NTU) I I Time IOt)-z.4 I Gal Purged I .Ij Z I Time IO{'30 I Gal. Purged I -z.·~j{ I Conducwnce I ~~JZ I pH I ~.76 I Conductance ~~7 .~ I pH []i.:Jz=] Temp.oC I r~.OO I Temp.oC I I"Z,'IS I Redox PotcnUaJ Ell (Ill V) I I Redox Potential Ell (mY) I ~ . I Turbidity (h'TU) I I Turbidity (NTU) I I A~+er White Mesa MlII Fidd Data Work,heel fo, GJ ounowdter ___ •.......... ,. .. _ .... _ _ _ A " J 012 Mill -Gt~undwate. Discharge Pern.it Date: 04/04/13 Rev_ 7_~ Gwundw3ter Monitoring Quality Assurance 1'lao (QAP) Volume of Water Purged gallan(s) Pumping Rate Calculation Flow Rate (Q • in gpm. Time tv evacuate two casing volumes (2V) S/60 = 1 • )9 -Z T= 2V1Q = [37.'1.5 t Number of casing volumes evacuated (if other than two) o If well evacuated to dryness. number of gallons evacuated Name of Certified Analytical Labomtory if Other Than Energy Labs I A W It l.-6-~ 1.... Sample Taken Sample Vol (indicate Filtered Ty.pe of Sample if other them as y N specified below) Y N VOCs Nl 0 3x40 Illi 0 ijl Nutrients crJ 0 lOOmI 0 I!J Hc:t"\-y Metals III 0 250 ml !XI 0 All Other Non Radiologies ~ 0 250 mi 0 181 Gross Alpha Il 0 1,{lOO ml aa 0 OUler (specify) III p &lmple volwl1e 0 ijI G-er1cfo.\ '~Dr(jL\n Ie.) tina] Depth 4-1 \ ...... 1 ....... 1;,..:-1 __ 3~_-" Sample Time ~ ]Comment Arr;~cd 0/\ f,~c.. o;t ) ~3'S : o-.t 13'i0 . P~(,~:,{ck I0dl -~r 1..e:;~ st\-~,",--r \y5-z. Afflll~ cr'\ ·:::Ae ~d OC':2C. -r.""llo (.o\,11~ ,&0\1(,:" fr~e'lJ. +c ",o/l~c..+ .So.tv\pj€~, DeFth ·to woJ .. &-wA.S '1\3; go. \"'ctt s,+c ,..,.t Of.'-tO .. L--________ ......J1Do not touch dlis cell (SheetName) White Mesa Mill field D3t3 Worksheet for Groundwater Preservative Type Prescnative Added Y N Bel ijI 0 H2SO4 IE 0 HN03 J!l 0 No Preserv. 0 ~ HNO:i f.iJ 0 0 ~ If preservative is used, specify Type and Quantity of Preservative. Sec instnlCtion A , 2 of 2 Mill-Groundwater Discharge Permit Date: 04/04/13 Rev. 7.3 Groundwater Monitoring Quality Assurance Plan (QAP) ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: 1 2.,:l Q\A Oo,.t-c:.r G"ro u."j wOlfer <.0 /3 See instruction Location (well name): L..1...;",IM_w_-_z..5.=.. _________ -l Sampler Name and initials: 1 ~f1r)U }-Je.II·J'.j/.,-1:l Field Sample ID Date and Time for Purging 1 S/I"i /2.ol~ and Sampling (if different) o........:..N~/'-''A.::--______ ----' Well Purging Equip Used: [QJpump or @] bailer Well Pump (if other than Bennet) t.--=Q:.:.,.E;;::.--=D:.....-____ -' Purging Method Used: [ID2 casings @]3 casings Sampling Event I s> _ fV\"~"r1 .A#-\ G-w Prevo Well Sampled in Sampling Event 1 ..... __ M_W_-_35 _____ --' pH Buffer 7.0 7,D pH Buffer 4.0 '-1,0 Specific Conductance 1 ..... --'-~1_1'--__ ---'hlMHOS/ em Well Depth(O.Olft): I 115.00 Depth to Water Before Purging 1-'3 , 0 Z. Casing Volume (V) 4" well:1 2 7 .I·n 1(.653h) 3" Well: 0 (.367h) '--=--__ ...J Conductance (avg) L-...---'3=S:.:::5:....0L--____ ...J pH of Water (avg) 7./7 Well Water Temp. (avg) 1 ll1 .70 Redox Potential (Eh)IL.......::;'Z,-!."Ib=-_-, Turbidity ..... 1 =0:..-.._---, Weather Condo Gle"r Ext'l Amb. Temp. O( (prior sampling event)L...1 ...:..7 _6 __ ...J Time 1 loSt> I Gal. Purged I SY 2:' I Time 1 ,0.51 I Gal. Purged 15Y.'-I b I Conductance I ~SSi I pH 1-,,)5 I Conductance I :3S5S I pH 17 .f'b I Temp. °C 1\4.71 I Temp. °C 114·7 0 I Redox Potential Eh (mV) I 'Zlij I Redox Potential Eh (mV) I 2,47 I Turbidity (NTU) I D I Turbidity (NTU) 1 0 I Time 1 )05'2. I Gal. Purged I !,ll. bE I Time 11 053 I Gal. Purged 1 .5 ~.~o I Conductance I :.sst; I pH I ".18 1 Conductance ! ~b'3 I pH !-rFj I Temp. °C I 1'1."10 I Temp. °C 11 4, 71 I Redox Potential Eh (m V) I 2'\!> I Redox Potential Eh (m V) I 21"3> 1 Turbidity (NTU) I b I Turbidity (NTU) I (5 I White Mesa Mill Field Data Worksheet for Groundwater 1 of2 Mill-Groundwater Discharge Permit Date: 04/04/13 Rev. 7.3 Groundwater Monitoring Quality Assurance Plan (QAP) Volume of Water Purged gallon(s) Pumping Rate Calculation Flow Rate (0). 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 !ng volumes (2V) T = 2V/Q = I 2.52. G5 I I 0 1 0 N arne of Certified Analytical Laboratory if Other Than Energy Labs .... 1 _A_W---'A_L_--=&:........=::E.=-..;...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 Radiologics Gross Alpha Other (specify) G-ei\~r~\ -r:Y"16 r.fJ~~;~ Final Depth I ,y . q 0 Comment Ar'-:vc~ on s.+c. 0..+ f v-{'~~ be~4VI--",-r wt.:fc'-wa.s c kC<.r. L ct1-.s \1-<. "".} y N specified below) Y N Y Ei 0 3x40 ml 0 ~ HCL fiJ (3J 0 100 ml 0 IB H2SO4 ~ riI 0 250 ml ~ 0 HN03 M riI 0 250 ml 0 ~ No Preserv. 0 111 0 1,000 ml [1 0 HN03 IB !:sa 0 Sample volume 0 ~ 0 If preservative is used, specify Type and Quantity of Preservative: Sample Time See instruction 0':35 . ~"''''''' 6."'~ 6--.rr:" 'ff'~s.c"'T' +o{' ?v.r~ ~f'\J ..s~~p)t~ eveV17s. ObYO. ?v\ .... ~J. well ~{' 0.. tot411.\ of" 255 )"'1;"v.te5. 'P"I.r~~ cnJ~J ~~J S'if'Vlp)~,J coll e c.1-d J-1055 )IDS MW-25 05-14-2013 100 not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater N 0 0 0 L!! 0 ~ 2 of 2 . " . ~ ~ Mill . Gro\lnd\\'.te, Djsch~l't!e Permit Date: 04/04/13 Rev. 7.: Groundwater Manitl"ing QlJ~!ity AsslJr~nce Plan (QAP) ATTACHMENT 1-2 WHITE J\IESA URANIUM MILL FJELD DATA WORKSlfEET FOR GROtJNDWATER Descriptioll of Sampling En.:nt: 2:.I'\J Q v..~ifer lTra ..... nJ wo:ter '2..-()-13-----------------, L.ocatioll (well name): ~~~~--------------~ Sampler Nmnc and initials: l:1Maec.. HOi I :a \ ~ Field Sample ID Dale and Time for Purgin g L-I ~:;.:7_2_:3..;;.7.....;.-p;J___.;1..;;.3 ____ ~ and Sampling (if di ffcrc'Ilt) Well Purging ECJuip Used : ~pump or [QJ bailer Well Pump (if other than BCllllet) Purging Method Used: 002 casings [gJ ~ casings I Mw~za Samplillg Even1 Sefl'il6\(\t'\v...<A..\ &W Pre\'. Well Sampled in Sampling Evcnt L ___ '_ ' __________ .... pH Hum.'r 7() 7.0 pH Rurrer 4.0 y.o Specific Conductance 1-1 _L....:i'fL,....;q ______ -IhIMHOSI cm \Vel] Deplh(O.n I H) I J 2..j . 3') Depth to Watcr Before Purging [10. Zoo Cnsing Volume (V) 4" well 'l ':Y1.(H 1(·65~h) :," Well ; 0 (367h) t..-::. ______ ...J Conductance (avg) pH orWatcr (ayg) " 'i Well Wntcr Temp. (u\'gJ I 1 L\ ,SC Redox Potcntial (EIl)/ 'Z.5l..j Turbid ity '-, ~·5;:;.-..._-, Wcalhcl' Condo c lc~().r Ext'l Amb. Temp. ·C (prior sampling event} 1-1 ->:I_o __ -J Time I OT~' I Gal. Purged I c I Time I I Gal. Purged I I C ~Jlld IlClllllCC 1315b I pH 1,:3 1 I COllduclanc.c I I pH I I Temp,oC I N ~o J Tcmp.oC I I Redox Potential Eh (mY) I 2 S'1 I Redox Potenti:!] Eh (mV) I I Tnrbidity (NTU) 1 liS I Turbidity (NTU) I 1 TilHe 1 I GHI. Purged I I Time I I Gal. Purged I I Conductallce I 1 pH I I Conductance I I pH I I Temp. C)( I I Temp.oC I I Redox Potential Eh 1I11V) I I Redox Potential Eh (IIlV) I I Turbidity (NTU) I I Turbidity (NTU) I I White M4!sa Mill f ield Ddtn Wor~~he~1 for GIOlIlldwaler ----•.. _ ..... . .-f • 1 01] Milt . Ground,~ater Discharge Permit Dale: 04/04/13 Rev. 7.: Groun~water Monitoring Quality Assurance Plan (QAP) Volume of Water Purged o gallon(s) Pumping Rate Calculation Flow Rate , in gpm. S/GO = I \ 0 { 4 Number of casing volumes CYBClillted (if other than two) If well evacuated to dryness, number of gallons evacuated Time to evacuate two ea in..g volumes (2 V) T=2V/Q= I D~ o [ 0 Name of Certified Analytical Luboratory iC Other Than Energy Labs Sample Takcn Sample Vol (indicate Filtt'Tcd Preservative Added Type of Sample if other than as Preservative Type VOCs Nutrients Heavy Metals All Other NOll Radiologies Gross Alpha Olher (specify) &<.()eft.l.\ '"J:t'\ 0 ~C\1l 1' :) Final Depth I L.... .!..!.\I=..D =.3u.1 __ ~ i I ~Comment y ~ fj) iii IIJ III GJ N specified below) 0 3x40 ml 0 100 IllI 0 250ml " 0 250ml 0 1,000 1111 0 Sample volume Sample Time I 07i..fO Y N Y 0 IJJ HCL 5'.l 0 I!I H2SO4 1iI IlJ 0 HN03 iii 0 I!I NoPreserv 0 Ii) 0 HN03 C9 0 til 0 If pre~ervalivl:! is used. specif)' Type Rnd Quantity ot'PresClvative: See tllsmlClion /\rr ~\Je~ on 51+~ ~ 07'3'3. -(""U c;l.na G-~\(r;{\ pre~+ h ~Clil~.c.t .:i"mpleS, ~(I.JV\~'\(;$ c.o\\ect(l Il\.t OlYD. w"tif ~4,~ ~)~c.lf , L~Pt SIte CJl.t 07-1Y L.......o _______ ---lIDo not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwal~r ___ .&.4 ••• ~ .. 4 A N 0 0 0 I!I 0 iii 2 of 2 Mill· G"'llndwlter'Ollch.r,. Permit ) c.;,,,unrJwll.r Monltorl", Qu.lIly AnUfinte Plln (ClAP, Description of Sampling Event: A 1T ACtIMENT 1·2 WHlTE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROVNDWATER [ln~ -, Loctltion(well mllm:): 1..11~-=-Z-_1 _________ -,1 field Sllmple 10 Diltc and Time for Pureini '-.;;.;.._~~"--__ _ and SumplinJ,t (if different) L /Va Well Purging Equip Used: [[]pump or [QJ builer Well Pump (If other than Bennel) [~D 0.1,: 04/04/lS Allv, 7,~ Purging Metbod Used: 002 caslnls [QJ3 cilsings SlIInpling Event I !>s:tmI 0(1Jl~\ c-w. Prevo WeI! Sampled in Sampling Evcnl l-l _M_W_-_2_0 _____ ___ pH Buffer 7.0 I (.O Spectnc Conduclnncc [fti : Depth 10 Witter Before Purging [ ~2., 0"' Conductuncc (11-"8) Well Wllter Temp. (UV~) [ b .'\1" WctHher Cond, Time I G4I1. Purged I • • I I I , CI)UductUlII::C Tomp. QC l:rg iIi:::: :1 Redox Potcmi"! Eh (mY) [ T\lrbld l . , Time I Conductnuce : Temp, IlC • Redox. Potcnt.iul Eh (mY) Turbidity (NnJ) Wlllti! M.~. Mill ~ill'ld 0.1;1 Wllrk.hut tor GI'DUl'lriW~~I::r pH II-IMHOS/cm Well Dc:plh(O.O In): Cnsing Volume (Y) .__-o:;o_-tJ(.(i S Jh) Je J67h) pH of WllIcr (11\,80) Redox Potentilll ( ".h Ul't illtv[O" -1 Ext'l Amb. Temp. ·C (prior simplini event)1 7° ~ pH Temp. (Ie Redox. Potential Eh (mV) l Time COllductnuce Temp,oe [ Redox Potential Ell (mV) Turbidity (NTU) [ Mill· Grll',mdwlter ftl"hlrle Permit Groundwllter Monitorin, QUlInty Anura",e Plan (QAPI Volume of Willer Purged iallon(s) fwnRin~ Rate Calcuhllion Number' oreasing volumes evacuated (ifolhcr thun two) co: ~ If well evacuated to dryness, number of gallons evacuated I 0 -] Name ofCerliticd Analytical Lnboratory If Other Than Energy Lubs W A L & Sample Taken Sumple Vol (indicate Fillcn~d Preservative Added Type of Sample if olher Ihull :1:0 Preservative Type y N speciHcd below) Y N Y N VOCs ~ CJ ,lx40 Ill) Cl fiZI HeL ~ CI NUlrictlls I:!I CJ 100m! CJ oa H2SO4 ~ (J .. Hcav~ Meta)s III [J 2:'iOm! IJJ CJ HNO~ r.g a All Other Non Radiologies [JI CJ 250 Illl a !3 No Prcserv. [J III Gross Alphu I:iI CJ 1,000 ml GI 0 HNO:1 Oil CJ Othe/, (f)pccify) ~ CJ Somple volume CJ ~ 0 ~. (,..e,I'\t.fv'\ '"L,or ... ~C\"i~ If prclil:rvulivl: iii lllled, "p\lIJiIY Type nnd Qlllmrity of J>rell~rvativc: Finn) Depth 11Z-'>!;,:::;5 ,.;..;, 0;...:.' ___ .1 Sample: Time \100 Sec Inslrucllol1 , 1111111:1111 Ar c '\I<=~ on i"tc ~ ObZS .~,,\t\C,.. ",,(I~ D-"r r'n. r (' <:'1'\ f'o(,?"'(,~~ o.)"Ia aS~Mfli~ ~\Je"t . \? r~' b¢~o." ",'f o~)o . rv..l"'~ec\ ~elj ,For" fA. +1> ~I ~' 2iO rv\rrlu.1c) ~fe.r ~t:\S <':')€Qr, r ~c en e~ ""l1a $c'Wlpk.s c.(,)II~(+c!J ~} lIoD L ~Itc <,t JIll 1o-_______ --J]Oo not touch this cell (SheetNumc) Whlti! Mllsa Mill Fir.ld OKljI Wmk~h" ... 1 1m Gruumlwiltltf Mill-Groundwater Discharge Permit Date: 04/04/13 Rev. 7.3 Groundwater Monitoring Quality Assurance Plan (QAP) ATTACHMENT 1·2 WHITE MESA URANIUM MILL See instruction FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: 1 2-" . ..,\ G",o.rt~r Grov..l'la Wcder -ZO }3 Location (well name): ,-I _M_W_-_Z_8 _________ -' Sampler Name and initials: '''''''tlI I1 I7Cr t1o ll,j"..:j/'fH Field Sample ill Date and Time for Purging I 511 5/2 013) and Sampling (if different) I#/A Well Purging Equip Used: [QJpump or [QJ bailer Well Pump (if other than Bennet) Purging Method Used: [QJ2 casings [Q]3 casings . I /V1W -3D Sampling Event 1 Sefl'l 10\.1111 lAtA I GIfJ Prevo Well Sampled in Sampling Event '-_________ --' pH Buffer 7.0 7.0 Specific Conductance 1...1 _9_q....:.~ ___ ---lII-tMHos/ cm Depth to Water Before Purging 17f:J,OO Conductance (avg) Q?(Oib '---~~~----~ pH Buffer 4.0 I 9 .0 Well Depth(O.Olft): 1 /lO.OO Casing Volume (V) pH of Water (avg) 4" well:I 2."2.· ~O 1(.653h) 3" We.II: 0 (.367h) '------' Well Water Temp. (avg) 1 15. D 5 Redox Potential (Eh)1 3~ 1 TurbidityL..:! 0""--__ -' Weather Condo Ext'l Amb. Temp. O( (prior sampling event) .... 12_'_Cl __ --' Time 11L/ql) I Gal. Purged I t4Q .4 g I Time I \LlY I I Gal. Purged 1 14.7D I Conductance I L\~S9 I pH 16.Gb 1 Conductance IY3SY 1 pHlb.b 2 I Temp.oC I 15 .09 I Temp.oC 115.05 I Redox Potential Eh (m V) 1 3Q:s I Redox Potential Eh (mV) 13=13 I Turbidity (NTU) I D I Turbidity (NTU) 10 1 Time IIQ97.. 1 Gal. Purged I QY.91 I Time 1199'3 I Gal. Purged I ~S.1.3 I Conductance 1 t:tS 7~ I pH I b.~~ 1 Conductance 19~9g I pH I b."3 I Temp.oC I 15 ,0"'\ I Temp.oC 1 }S .QS I Redox Potential Eh (m V) I :;,91 I Redox Potential Eh (m V) 1 33~ I Turbidity (NTU) I 6 1 Turbidity (NTU) I 0 I White Mesa Mill Field Data Worksheet for Groundwater 1 of2 Mill-Groundwater Discharge Permit Date: 04/04/13 Rev. 7.3 Groundwater Monitoring Quality Assurance Plan (OAP) Volume of Water Purged I '-is .51 gallon(s) Pumping Rate Calculation Flow Rate (Q), in gpm_ S/60 = 1-1 __ ."Z.-=....;...n~ __ --l Time to evacuate two casing volumes (2V) T = 2V/Q = I 2.0:\_(",1.. I Number of casing volumes evacuated (if other than two) 10 If well evacuated to dryness, number of gallons evacuated 1 0 Name of Certified Analytical Laboratory if Other Than Energy Labs I A W A L (,. 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 lSI 0 3x40 ml 0 III HCL ~ 0 Nutrients rlJ 0 100 ml 0 IE H2SO4 ~ 0 Heavy Metals III 0 250 ml III 0 HN03 121 0 All Other Non Radiologies Q 0 250 ml 0 ~ No Preserv. 0 1S] Gross Alpha E;I 0 1,000 ml ~ 0 HN03 .~ 0 Other (specify) I!I 0 Sample volume 0 1&1 0 ~ G-c.~c..(" 1 --r.Ylof~o.t'I ;(.~ If preservative is used, specify Type and Quantity of Preservative: Final Depth I 7& ,q5 Sample Time 1-1 .£..lq-#-lf~5"-_----I See instruction Comment MW-28 05-15-2013 IDo not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater 2 of 2 Mill-Groundwater Discharge Permit Date: 04/04/13 Rev. 7.3 Groundwater Monitoring Quality Assurance Plan (OAP) ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: 1 2" D\ Qv.t'+v-G-rouYllWcA1'cr -z..o b See instruction Location (well name): L...1-=M--,--'.\)=---=2::;;;.lj~ ________ ----J Sampler Name and initials: l....-r;.rHhs(' HoJ}.'J"'::1/71J Field Sample ill 1 MW-2'L05"Z,3'2.0n Date and Time for Purging 1 S/2"3/20r'S and Sampling (if different) Well Purging Equip Used: [QJ pump or [QJ bailer Well Pump (if other than Bennet) Purging Method Used: [f[]2 casings [QJ3 casings Sampling Event 1 .sGI'VlIOl.lln '-\O!.\ (,..vJ Prevo Well Sampled in Sampling Event L...I_M_W_ .... _O_J _____ --l pH Buffer 7.0 7.D Specific Conductance L...I ....!1...:..i.!...1 ___ --....JIf!MHos/ cm Depth to Water Before Purging 1 101. 5tj Conductance (avg) 5 lIb L...--=~~ _____ ~ pH Buffer 4.0 4 .0 Well Depth(O.Olft): I 12.7.00 Casing Volume (V) 4" W 11:1 ' b. ~ L 1(·653h) 3" Well:L...-=O'---__ --'. (.367h) pH of Water (avg) L...I -==b::...J. • ...:..qO=----____ ---J Well Water Temp. (avg) 119.5'1 Redox Potential (Eh)I2..~ 1 Turbid itylL..:l63""""'-__ --' Weather Condo G\ew Ext'l Amb. Temp .• ( (prior sampling eventll ..... 7..:.....-o __ -, Time 10855 I Gal. Purged I '3~.~ I Time I O&'S-' I Gal. Purged IJ~.g5 I Conductance 151EI I pH 1~·9~ I Conductance 1~lgo I pH 16 .~i I Temp. DC I 19.53 I Temp. DC I 19.5'1 I Redox Potential Eh (mV) I '2:2:l:] I Redox Potential Eh (m V) I Z3 D I Turbidity (NTU) I GI I Turbidity CNTU) Ib:':> J Time 108.51 I Gal. Purged I ~~,O~ I Time 16~5~ I Gal. Purged 13~.'28 I Conductance I s' 1~ I pH I 6,6J~ I Conductance ISlil I pHI~'~ I Temp. DC I \Li.sb I Temp. DC I j~ :3G I Redox Potential Eh (m V) I Z:Sl: I Redox Potential Eh (mV) 1¥2:-~ 1 233 Turbidity (NTU) I ~'=I I Turbidity (NTU) I (;5 I White Mesa Mill Field Data Worksheet for Groundwater 1 of2 Mill-Groundwater Discharge Permit Date: 04/04/13 Rev. 7.3 Groundwater Monitoring Quality Assurance Plan (QAP) Volume of Water Purged I 3 '-\ .12 gallon(s) Pumping Rate Calculation Flow Rate (0). in gpm. S/60 = I . "2 17 Time to evacuate two ca ing volumes (2V) T = 2V/Q = I 153.1..2 I Number of casing volumes evacuated (if other than two) 10 If well evacuated to dryness, number of gallons evacuated 10 Name of Certified Analytical Laboratory if Other Than Energy Labs I A\f\)~L-&-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 IS 0 3x40 ml 0 ~ HCL ~ 0 Nutrients rn 0 100 ml 0 ~ H2SO4 I2J 0 Heavy Metals ~ 0 250 ml ~ 0 HN03 IZJ 0 All Other Non Radiologies IE 0 250m! 0 I2J No Preserv. 0 ~ Gross Alpha [l 0 1,000 ml IkJ 0 HN03 [l!1 0 Other (specify) [J 0 Sample volume 0 rE 0 1tl G-eiler<l\.) -r.nl)1jQ\."il~ If preservative is used, specify Type and Quantity of Preservative: Final Depth I 103 .ci £:) Sample Time L.:::IO...J.9 ~OO~ __ --I See instruction Comment MW-2905-23-2013 IDo not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater 2 of2 MiH -Gmunrlwate< Discharge Perrnit O .. te: 04/04/13 Rev. 7.' Groundwater Monitoring Quality Assurance Plan lQAP) ATTACH!\-lENT 1-2 WHITE MESA URANIUM MILL See 1Il1lnIction FJELD OAT A WORKSHEET FOR GROUNDWATER Descriplion of Sampling Event: Sampler Name Location (well name): 1,-... I""",,~~W:::...--,3 ... 0=--__________ -, and initials: '~(1t1tr N6IJ;J(j.;1/.-rn Field Sample ID Date and Time for Purging L=L.""S!<-=JS=--:..)-='2.::.0_.1.;:3 _____ --' and Sampling (if different) I"""M'--'-/. ..... Z\ ........ _______ --' Wei! Purging Equip Used: ~pump Of @] bailer Well Pwnp (if other than Bennet) II".;Q~t:....D=-_____ __' Purging Melhod Used: 002 casings @J3 casings I /-'IV..). 23 Sampling Eient S e-c1"lM\OwJ G-v.) Prevo Well Sampled ill Sampling Event L.. __________ ~ pH Buffer 7.0 /.0 pH Buffer 4.0 y.O Specific Conductance ..... 1 _G) ..... q.l...q-'--___ .... hlMHOSI em Well Depth(OJ} 1ft): L-1,.;ll:..;;O'"" • ..:;;.OO~ __ --' Depth to Water Before Purging I 1~, 19 4" well:l 2:2.. 1 b 1(.65.3h) .1" Well : 0 367h) '----'-----.,.--' Casing Volume (V) Conductance (avg) '-----=2.:..::Zo:;b ... 3<--_____ -' pH of Water (avg) &....-...;.7 ...;. • ..;;.,5 ..... • ; ______ --' Wet! Water Temp. (avg) 'I\.} ~1 Redox Potential (En)1 2.78 Turbid ityo....;' 0=--__ -' Weather Condo Time 11::'35 I Gal. Purged ConductllllCe I '2'2S\ I pH Temp.oC I \StelL I Redox PotentiaJ Eh (mV} 1 2~~ Turbid ity (NTh) I 0 Time 113 37 I Gal. Purged Conductance I 27...t D ] pH Temp.oC I 1"\ ,qb i Redox Potenlial Eh (mV) I 7...1l> Turbidity (NTU) I 6 While Mesa Mi11 Field Data Worksheet for GI oundwater I.~l~·~ i I, 1 .,. '1tf J I I I 9q·'11 I I 7.52 I I I Ext'j Amb. Temp. O( {prior sampling event~luJ.S,---~ __ ---, Time 03:36 I GaL Purged 144.70 I Condllctilnce I L.:Z • .5Y I pH ",.50 I Temp. DC nQ,'C5 I Redox Potential Eh (m V) 1 2.81, I Turbidity (NTU) I 0 I Time 1}33B I Gal. Purged 145,/'3 I Conductance I 'z:zY; I pH 17,5'1 I Temp.=C 11'-1 ,1& -I Redox Potential Ell (m V) I ,-IQ I TurbidjlY (NTU) 1 ,C · I 1 oU c-anttJrx-COMPA"rIBL.E wntl A".,.,ct'i--FUNCTION-ALIT MiIl-Grtlundwater"'Oi'it:harge Permit Date:04/MfH Rev. 7.3 GroundWilter Monitoring Quality Assurance Plan [QAP) VolUIne of Water Purged I Y5, 51 gallon(s) Pmnping Rate Calculation Flow Rate Q), in gpm. 5/60= I • 211 Number of casing volumes evacuated (if other than two) If well evacuated to dryness, number ofgaUol1s evacuated Time to evacuate two c8.,o;ing volumes (2V) T=2V/Q= I Z-Dj.go I I (j D Name of Certified Analytical Laboratory if Other Than Energy Labs I,AW8L G-t 1... Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Prese[vative T ypc y N sped fled below) Y N Y VOCs [XI 0 3x40ml 0 ~ HCL 1!1 Nutrients 00 0 100m) 0 ~ H2SO4 ~ Hcavy Metals fiJ 0 250ml G!J 0 HN03 ~ All Other Non Radiologies IE 0 250ml 0 J:!9 No Preserv 0 Gross Alpha W 0 I,OO!} ml !Sa 0 HN03 $ Othcr (specify) EQ 0 Sample volume 0 ~ 0 Gef)e.('Il--~ ~Of~a.f1IC.:> Ifpreservalive is used, specify Type and Quantity of Preservative: ,FinaJ Depth I 77. ((I Sample Time '-1 ..... )5~Lf~Q'-_-' I ! !:Comment . " Arr:i . .)·. ()n .s,,1-~ .d-100 '-{lVIn,~r M~ Cr-tl-f(V l p.(~~"+ -tor p\<\(3e tlrl ~1 f. r~e. b:5o.Y\ UI:1-+t 1010.. 'f v-.r~ C:GX welt Dr 210 MIl? \ll:-te..,S , w.a.+' L.leD<. ·?v·:'.::r-ended. ?tl1cA ~ l"1 p'e"J c o.l(ec-feeJ 0..+ 1'".3 "-10 , Lc++ s;fe fA i -J 3 ,0 '--________ -'IDo not touch this cell (SheetName) Whit~ Mesa Mill Field Data Worksheet for Groundwater Sec instruction N 0 0 0 .!ill 0 -m Mil", Groundy;ater Discharge Permit Date: 04/04/13 Rev. 7.: Groumlwater Monitoring Quality Assuranc.,.l'lan (QAP) ATTACHMENT 1~2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event 1 Z",a O v..u.,.,fcr &to""",a~ (f. r "'2·.,13 Location (well name): 1.-1 ....;;jVt'--w_-'3~j _________ ~ Sampler Name and initials: FieJd Sample ID d; SI;\: in~tnlctiOll Dale and Time for Purging I 5 /13/ z.oi~ and Sampling (if different) 1-1 ~...;;\I.-:./.~ _______ -.I Well Purging Equip Used: [![lpump or [QJ bailer Well Pump (if other than Bennet) 1.-1 ...:..Q.:.....:~--=O~ ____ --J Purging Method Used. {ID z casings [QJ3 casings Sampling Event 1 ~ef\ll; CAV\t'\ V\IJ\ 1 G-vJ Prevo Well Sampled in Sampling Event 1-1_/\/_/_1\-_______ -' pH RutTer 7.0 ..... 1 _7..:..;.~D ___ --, pH Ruffer 4.0 ~.O Specific Conductance t-[ -'qwj....l1i--__ -.--JI~MHOSI em Well Depth(O.O I fl): Depth 10 Water Before Purgil1g 1 ..... _--='-=6=-----' Casing Volume (V) 4" weu:1 '10 .. -'-70 /t653h) 3" Well : 0 (.367h) '--___ w Conductance (avg) 1.-...;:2::.' .:.:oz.:..::Z::.:<::..-____ ~ pH ofWatcr Cavg) 1L-....:.7....;.. • ..J..~ _____ ~ Well Water Temp. (avg) I 1'1 .7£ Redox Potential ( h I t ~ & I Turbidil ..... 1 O=c,..,.~ .... · _--' Weather Condo Ext'l Amb. Temp. ·C (prior sampting event)\-I ~g_' __ -' Time I \:::" b I Gal. Purged I t~ 'i7 I g3 . .54 Time I I'~II I Gal. Purged I ~ I ~"3,7~ &.3,~ Conductance I '2::, 'Z.D I pH I /.g7 I Conduct,U)cc I "z'Z.'2.8 I pH 17.t1O I Temp.oC 1 14.J5 I Temp.oC 11'1 :75 I Redox Potential Eh (m V) I Z.S;~ I Redox Potential Eb (m V) Ii. 48 I Turbidity (NTIJ) [ Z D I Turbidity (NTU) 10 1 Time U'3.I~ I Gal. Purged ~ 3 . Conductance I 'z.:z-z.f{ I pH Time I 1'3j '~ I GaL Purged ! i:O:J5 I I I &'-I.IZ I COllductance I :?o<Z.15 pH 17.12 Temp.oC Ilq. ~2. I Temp.oC Il Y:7l I Redox Potential Eh (Ill V) I Z.~1 I Redox Potential Eh (mV) 12i.f G I Turbidity (N11J) 1 (5 I Turbidity (NTU) I D I White Mesa Mill Field Data Worksheet for Groundwater Mill ... GrQutldw"lter Oischarge Permit P"te: 04/04/13 Rev. ].3 Groundwater Monitoring Qualily Assur;lI'!ce Plan jQAP) Volume ofWaler Purged [~'1.('3 gallon(s) Pumping Rate Calculation Flow Rate ,. in gp01. S/60 = 11-_' 2_17 ___ -' Time to evacuate two casing volumes (2V) T=2V/Q= 1'37b.qcl I Nmnber of casing volumes evacuated (if other than two) I 0 Ifwell evaclJated to dryness, number of gallons evacuated Name ofCenified Analytical Laboratory if Other Thun Energy Labs l AW 8 L-6-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 ijI 0 3x40 rot 0 ~ HCL sa 0 Nutrients Ell 0 100ml 0 ~ H2SO4 ~ 0 Hea..,,)' Metals r! 0 250 tnl til 0 HN03 IliI 0 All Other Non Radiologies ijI 0 250ml 0 III No Presen: 0 S Gross Alpba I¥ 0 1,000 mt r.&l 0 HN03 ® 0 Other (specify) III 0 Sampie vohune 0 ~ a ~ (7 e,I'\LfCA\ ...r.VIO{~ :.(\ \(> If preservative is used, specify Type and Quantity of Preservative: .Final Depth 1,-7.&-L...;1 ,~Y,-S,-_--, Sample Time 11-;.::J:?>.:;;.;L5:=""--__ ---J I See insrruction !Comment I...-________ ---JI.DO 110t touch this cell (SheetName) While Mesa Mill Field Data Worksheet for Groundwater ..JI 2 of2 capturx" COMPAnBlE W'TH .... "'L/r..;,ti;----FUNCTlONAU1V Mi~ -Groun~~ater Disd'targe Permit Date: 04/04/13 Rev. 7.3 Groundwater M.;mitoring Quality Assurance I'tan (QAP) ATTACHMENT 1-2 ''''RITE MESA URANIUM MILL •. ~ See iUl'tnlcliOll FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: [~2=-.,,_(;t_Q....:· _",_",_r_' _e"~~:-::..:...~ ___ .:::...::..-==-______________ --' Location (well name): L.I .,.:.M_,_w_·...:;:'"!'-'2. _________ ----J Field Sample TO Date and Time for Purging I _'S/13/ Z.O\3 and Sampling (if different) ,-I ..:.;;,,",,~'/....:./I~ ______ --, Well Purging Equip Used: ~pump or @] bailer Well Pump (if other I1lan BenneL) ,-I .,::Q::...;rW:..:.... _____ --J Purging Method Used: [ID2 casings [9]3 casings Sampling Event 1 Sem; 1:-1'\1"1"''''\ cr W Prev. WeU Sampled in Sampling Event l..! _Jv_I_vJ_~_:\_l _____ ____I pH Buffer 7.0 1.0 pH Buffer 40 I =-i.O Specific Conductancell.. '1...:.~.!-'1!...-___ ---IlttMHOSI em Well Depth(O.Olft): I j 32..50 Depth to Water Before Purging Ii:;, gO Casing Volume (V) 4" well :1 3g';~ .. ~ 1(·653h) 3" Well : 0 (36711) "------' Conductance (avg) '--_Lf .... 'l-""2.~1-!"--____ -' pH of Water (avg) i.l.5 Well Water Temp. (avg) [IQ.77 Redox Potential (Ell .... 1 ..... 1 q-,-7~_~ TlIrbidlLYL.1 _0: .... :3'--_---' Weather Condo I. P~,r+L'1 (:.1 01.' .. \() Ext" Amb. Temp. ~C (prior sampling event) 1-1 f/..:.' ~ __ __ Time 1'1 'Z-Sb I Gal. Purged I 17.03 I Time I IZ.51 I GaL Purged 171. ZJ) I Couductance I j ~-z.~ I pH 17 .iB I Conductance I :J l?7 I pH I 7.)8 I Temp.oC I 19 .8; I Temp.oC I 19 .71 I Redox Potential Eh (mV} I "l tr( I Redox Potential Eb (mV) I It1S I urbidity (NTU) 1 s..S I Turbidity (NTU) [5:3 I Time ITfS'Z: I Gal. Purged 117.L1 ~ 1 Time 11 253 I GaL Purged I 77.1::,g I Conductance I Y1.~::> I pH 11.$ I Conductance (CJ'Z-zs 1 pHI.7./() I Temp.oC 0973 I Temp.oC , (9J11 I Redox Potential Eh (mV) I 192' I Redox Potential Eh (mV) 1 193 1 Turbidity (N11J) I s3 I Turbidity (NTU) I S~ I White Mesa MiU Field Data Worksheet for Groundwater .A 10f2 capturx' COMPAnalE WITH./'-..... .<'n--FUNCTION~lIT Mi\~-GrQund.,t;ater Di5charge Permit Oate: 04/04/13 Rev 7.3 Groundwater Monitoring Ql.laljty Assurance Plan (QAP) Volume of Water Purged I gallon(s) Pumping Rate Calculation Fiow Rate Q}. in gpm. S/60 = 1,-._-z.::.J;;"':'~ __ ---I Time to evacuate two casing volumes (2V) T = 2V/Q = 135'3.28' I Number of casing volumes evacuated (if other than m'o) 1 c Ifwell evacllated to dryness, number of gallons evacuated o Name of Certified Analytical Laboratory if Other Than Energy Labs L.l l~t,-W~t1,-,--L_---""G-,-,E""-",,L=---_...,J Sample Taken Sample Vol (indicate Filtered Prcscl:yativc Added Type of Sample if other than as Preservative Type y N specified below) Y N Y N VOCs J:l1 0 3x40 ml 0 I3l HCL &'1 0 Nutrients ~ 0 100m! 0 Gil H2SO4 r8 0 Heavy Meutls ~ 0 250 ml M 0 HNOl til 0 A 11 Other Non Radiologies III 0 250ml 0 r&l No PreSeI". 0 5 Gross Alpha III 0 1,000 ml til 0 HNO.1 ~ 0 Other (specify) ~ 0 Sample \'o}umc 0 m 0 ~ (T-dI~r",,\ 'J-ne\ojC\Y\ iG_') lfpreservativl! is lL';cd, speci(.v Type and Quantity ofI)reservative: Final Depth lib..:,.. i.L.::g~_--, Sample Time 1-1 ul 'Z::::.~""S"' __ --I ! See insLfUction ~Comment Arr '\leJ ~.'\ S·'+c CI...f 0 0 .'). """\;"fI·r A",\ (f-C\rr.r\ pr~c.(\-t~.... r\l~ o."~ $('~rh'~ ~v /l,t . f\Ar~~ bG.8~1'\ A7 O~.55. 'P ("!1~A w~11 -tl' t 6t.,/ (;) .360 rn'~tA+~J Wt\.~" w~ ~ 1 ~HIt I'\Il rl<e. 'j:\ ... ('~e U]JetA I>.r'\~ Stt wJple.s -+.x.l.<c/l . i lZ 5. Le~·t ~I't( V\-1 r3Dk, '-________ --'100 not tOflch this cell (SheetName) White Mesa Mill Field Data Wmksheet for Groundwater A 20f1 capturx' COM'ATIBlE ViIT+<../1-''''''w-FON(TIONALIT' • Mill· Grodndwater Discharge Permit Date; 04/04/13 Rev. 1.3 Groundwater Monitoring QQatity Assurance Plan {QAP) ATTACHMENT 1-2 "'::'~/'U''''Lnr'''' WIDTEMESAURANJUMMILL '.~' SeCtnstnlction FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: I 2 n 1\ G IACH'· E ( G:roLA!I~.h",,)~·r zo 13 Sampler Name Location (well name); I Mw <~5 and initials: I ;r.:""f7~r MIJ,4C\,jM Field Sample ID Date and Time fOf Purging I s/r:V'Z<) 13 and Sampling (if different) Well Purging Equip Used: [f[]pump or [QJ bailer Well Pump (ifother than Bennet) 002 castngs @]3 casmgs <i-W PrCl.'. Well Sampled in Sampling Event L..1 _M_W_~_3_2_. ____ ---' Purging Method Used: pH Buffer 7 () I /.0 '--~-----' pH Ruffer 4.0 9.0 Specific Conductance L..l ---'-4'1..:..q-=---__ ~hlMHOSI em Well Depth(O.Olft): I 2."/'.50 Depth to Water Before Purging I I I 2 ' 25 Casing Volume (V) 4" WelJ:r7~'~CfJ..9 __ -IIC653h) 3" Well:. (,) t<-:\67h Conductance (avg) pH of Water (avg) Wen Water Temp. (avg) is. IS Redox Potential Ell I ;2..~2.. TurbiditYL-1 _u __ --' Weather Condo Ext'l Amb. Temp. ~C (prior sampling event)IL-·7::::-..:c...}'--"_----' Time I Il--\YD I GaL Purged I \s 19 I Time I )9 Jt.1 1 GaL Purged 11 ~.'-11) I Conductance I ~b l& I pH I 7 :Z'j I Conductance I :14Dj I pH 17.271 I' Temp.oC [)3)"'\ I Temp.oC U5,/D I Redox Potential Eb (mV} I ~9 I Redox Potential Eh (mV) I z.~ I Turbidity (NTU) I 0 I Turbidity (NTU) III I Time fY[92: I Gal Purged I ~5 . ";z.. t Time rnq-;; I Gal. Purged I '5. <6~' I Conductance I :1w~ I pH I 7·3j I Conductance ~~i z. I pH I -;..p-I Temp.oC I \5 -Fl I Temp.oC I 15 ,lJ) I Redox Potential Eh (m V) I 'Z.$Q I Redox Potential Ell (mV) I z-'l.j I Turbidity (NTU) I 0 I Turbidity (NTu) I 6 I White Mesa Mjll Field Oata Worksheet for Groundwater A 10f2 capturx-COMPATI.LE WllH ............. 'k"---FUNnIO"'~LlT\ • Mill -GTo-~ndWdter Discharge Permit Date: 04/04/13 R!,If. 73 Groundwater Monitoring Quality Assurance Plan (QAPI Volume of Water Purged 1(;,.27 gallon(s) Pumping Rate Calculation Time 10 evacuate two casing voLumes (2V) T=2V/Q= 1'3.7 l. I Number of casing volumes evacuated (if other than two) 1 0 If-well evacuated to dryness, number of gallons evacuated Name of Certified Analytical Laboratory ifOliler Than Energy Labs '-.1 ~A:..;.vJ_A:..:......l-_--=:&-=£=--l,.., __ -I Sample T akell Sample Vol (indicate Filtered Preservative Added Type of Sample if other than as Preservative Type y N specified below) Y N Y VOCs rn 0 3x40 m! 0 fiI HCL fiJ Nulticllts III 0 IOOml 0 tE H2SO4 IE Heavy Metals ijI 0 250 ml !'it 0 HN03 [29" All Other Non Radiologic~ rn 0 2501111 0 til No PreselT. 0 Gross Alpha ~ 0 t.DO!) ml ID 0 HN03 17 Other (specify) CD 0 Sample volume 0 I:iJ 0 G-(t1e'''\ -j7l1Or~(.\() i('s If preservative is used, specify Typr alld Quantity of Preservative: rnal Depth ' '\ 12. b Sampl.e Time ,-I 1-'14:->4=5'---_----' I ~~~~ !Comment Ar ,-.·u-d .. on s(-h:: ",,-r 1'321 '-';:nner "'n~ G-~1.(':" rresellt .t~( pv.~e P,1l~ ,5tv"p)itj euel11_ ?\A("~~ .be:~(l t4..t 133D P ",,~~eJ. well .t.r-fA., +d--4..l ~ 75 lYI\nlA.-1t!S . ~cr was t:1Ql." p ~~ er1JJ. ~,.j-s~tvlpl~~ coileC+a! A-T-l'i~5 y LJt .s;:tc. j Ilf5L '--_______ ---"00 not touch this cell (SheetName) White Mesa Mill Field Data Worksneet for Grolfndwat!'r N 0 0 0 ~ 0 ~ I I Mill· Groundwater Dfscharge Permit Date: 04/04/13 Rev. 7.!! Groundwater Monitoring Quarrty Assuranre Plan (QAP) ATTACHMENT 1-2 .eE;RG ..... '..,..... WHITE MESA URANIUM MILL ":.y' S~e instruction FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event I 2.11,4 'Glr'o",Aer (j-t>",,,,J '-V4 f<f" ·z.o I Sampler Name Location (well name); I ft)yJ'-~~ and initials; .... 1:f"""--.. "...;.''';..;. .. _r->..:H..;;.Q_il...;.:J;...''I ..... tl .... /'<_f;....:l.J-i ____ -' Field Sample lD Date and Time for Purging 1,-~Y"-,-IY..:.../_z..;;;.O...;i",,,3,-___ -, and Sampling (if different) I,",,/\I._~;...A,-,--_______ -, WeB PlIIging Equip Used: OOpump or (QJ bailer Wen PlIDlP (if other than BelmeL)I .... Q~E_O ______ -, Purging Method Used: 002 casings @]3 casings Sampling EvenL I ~e(Vl ;"t'1,l'1vtt.l.\ G-w Pre\,. Well Sampled in SampHng Event I,-_M_W_'~_~ ____ .....:..._--' pH Buffer 7.0 -,,0 Specific Conductance .... 1 _4.J.,j'"'"j ___ --..JI~MHosl em Depth to Water Before Purging I 1) (), '~i.( Conductance (avg) S ~5(' ~~~~'----------~ pH Buffer 4.0 Well Depth(O.Ol!l): l l-t.l,bO Casing Volume (V) pH of Water (avg) 4" Wdl :~7_'''i..:....J _---l1<.6 . h) 3" Well :. 0 .J67h) 7'33 Wen Water Temp. (avg) I \ ~ ,4) Redox Potential Et )!'-=s.:::=..:.,..l J.z..-_-J TUj'bidi,-IL...-:6~_-.J Weather eond. c.leG\r E)(t'l Amb. Temp. O( [prior sampling event) ..... 1 ...;.,g .... /l __ -' Time I O~DC I Gal. Purged I ls .\~ I Time 108'61 I Gal. Purged I 151 4D I Conductance [ S\.\S-I I pH 11:33 I Conductance ! ~ '-1St-I pH I 7..33 I Temp.oC I p-\,~q I Temp.oC I 19.LJ3 I Redox Potential Ell (mV) I ~y~\ I Redox Potential Eh (m V) I "31 1 I Turbidity (NTU) l o· j Turbidity (NTU) I 6 I Time LQiC·2., I Gal. Purged I ts·.~L I Time I O~a3 I GaL Purged IIS"El If' I Conductance I S~.5b I pH I 7,'33 I Conductance 1.s'fSi I pHI 7.;33 I Temp.oC I 1Y,YS I Temp.oC ! lyq1 I Redox Potential Ell (mV) I ~I/ I Redox Potential Ell (m V) I ~Jk I Turbidity (NTU) I 0 I Turbidity (NTU) I D I Wbite Mesa Mill Field Data Worksheet for Gf oundwater Mlr. • GrQundwater Discharge Permit Dale: 04/04/13 Rev. 7.3 Groundwiter Monitoring Quality Assurance Plan (QAPI Volume of Water Purged \6 .2.7 gallan(s) PlUnping Rille CaJculmion Flow Rate Q . in gpm. S/60 = I ,~,1 Time to evacuate two casing volumes (2V) T == 2V/Q == I bg·3~ I Number ofensing volumes eVClcuated (if oilier than two) I 0 If well evacuated to dryness. number of gallons evacuated Name of Certified Analytical LaboraLOI)' iCOther T11an Energy Labs I At.Jdl-C-EL Sample Taken Sample Vol (indicate Filtered Preservative Added Type of Sample jf other than lIS Preservative Type y N specified bclov,i) y N Y N VOCs ~ 0 :.h40ml 0 ~ nCL rE 0 Nutrients ~ 0 100 mI 0 Ii H2SO4 I!I 0 Heavy Metals 121 0 250mJ BI 0 HNO? Ii) 0 A II Other Non Radiologies &I 0 2501111 0 fil No PrescT\1 0 181 Gross Alpha 00 0 1,000 Illi m 0 HN03 I!iI 0 01her (specify) BJ 0 Sample volume 0 sa 0 flI &-c.t\a.A\ ·rMr~c.t'1 I(.:~ If pll!~ervHLive is used., h'P.:cify Type and Quantity (If Preservative: .Final Dept.h 1 .... \J..:.I..:1.. .... ,·~.=-i ... __ -' SampJeTimc See InsLructlon K'olJunenl i : i I ~ '--_________ .......... IDo noL touch this cell (ShectName) a . White Me5a Mill Field Data Worksheet for Groundwater . ~ Mill -Groundwater'Dlscharge Permit D.te: 04/04/13 Rev 7' Groundwater Monitoring Quality Assurance Plan (QAP) ATTACHMENT J-2 WHJTE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Sec iAlstniclion DeKri~ooofS~~~&~: ~[_2_~_a_Q~~~'_la~~~r _____________ ~ ________ ~ Location (welJ name): I .... _M'-----w_-3=.-.... 7 ________ --' Sampler Name and initials: Field Sample ID MIN -:_n _ Of-03 2013 Dale and Time for Purging [ 5 /2..'Z.Lt 6l'1 ~ and Sampling (if differen!) Well Purging Equip Used: [gJpump or 00 bailer We]1 Pump (if other than Bennet) I b/3/Z.0 I:J 1 ~l tV/A Purging Method Used: [][]2 casings @]3 casings Sampling Event I S C:fVI;o..f1nl!\tA.\ C-W Prcv_ Well Sampled in Sampling Evcnt ''--t-_1W_-_Z_,<-______ -' pH Bl1fl'er 7 () 7.u pH Bliffer 40 SpecHic Conductancc L-I --,q-,-1-'-~ ___ -...IhIMH em WcIIDcpth(O.Olft): l'-A.-l'Z_',_3_0 __ ___ DCptl110 Water Before Purging I )OC"g, Casing Volume (V) Cond llctancc (avg) '"-------:Y_:()_9_7'--____ -J pH of Water (avg) Well Waler Temp. (avg) i~, £II Redox Potential Eh L.;1~~i5~_--L TlIrbidilyl'-_~~9 __ ___I Wealher Condo Ext'l Amb. Temp. ·C (prior sampling event)US~ - ] Time [Ogj4 I Gal. Purged I=F .5 I Time I I Gal. Purged I I ~ Cotlductance I '1gtrs I ~H LG.$j J COllductance I I pH I I Temp_ °C Olf.Kb I Temp.oC I I Redox PotentiaJ Eh (m V) 13i5 I Redox Potential Eh (mV) I I Turbidity (NTU) I 2.." I Turbidity (NTU) I J Time I n Ot I Gal. Purged 1f2 I Time rTITC"] GaL Purged [ a I Conductance [y~q.s I pH 1 7 ,0{" I Conductance I ~~iD I pH Iroj I Temp_ °C [ lY.if I I Temp.oC 11Y.'j g I Redox Potential Ell (mV) I I Redox Potcnliill £11 (mV) , I Turbid ity (NTU) I I Turbidit), eNTU) I I After White Mesa Mill Field Dala Worksheet lor Groundw~ter Mill-Groundwater t11.charge Permit } ) Date: 04/04/13 Rev. 7., Groundwater Monitoring Quality A"urance Plan (QAP) Volume of Water Purged gallon(s) Pumping Rate Calculation Flow Rate (Q), in gpm. S/60= I 0 Time to evacuate two c; iug volumes (2V) T=2V/Q= I 0 I Number of casing volumes evacuated (if other than two) Ifwell evacuated to dryness, number of gallons evacuated Name ofCertifled Analytical Laboratory if Other TIlan Energy Labs tlWAL &F-l- Sample Taken Smnplc vo.1 (indicate Filtered Preserv~lI ivc Added Type of Sample if other than as Preservative Type y N specified below) Y N Y N VOCs m 0 3x4()ml 0 J!J HeL "29 0 Nutrients ~ 0 100 lUI 0 lEI H2SO4 tal CJ Heavy Metals I!l 0 250ml III 0 HN01 C! 0 A II Other Non Radiologies [liJ [J 2501111 0 I:S No Prescn . CJ KI Gross Alpha IE 0 1,000 Illl !i:I 0 HNOJ IX! Cl Other (specify) III [] Sample volume 0 III 0 liS G-ene.rCA.\ --:r:nor5°-";c.._\ If prce;cIValivc 1$ used. t;p~ily Type nnd Quantity of Preservative: Final Depth [ 12.1.. '-19 I Sample Time 1308' Sec instruction !,COlllmCtll '--_______ ----1100 not touch this cell (SheetNiUlle) White Mesa Mitt Field Data Worksheet for Groundwater __ .....",+, ,,,.. .... ~ ... _ .. ~,_._ ... ,' ~, A ~_ .. " ;2 014 Mill-Groundwater Discharge Permit Date: 04/04/13 Rev. 7.3 Groundwater Monitoring Quality Assurance Plan (OAP) ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: 1 ZT)~ Qv.o.rter G ro ~IlJ Wq.tel" 2013 I ':/ See instruction Location (well name): LI......:...M.:....:W_-..:;b5::::..... ________ -----l Sampler Name and initials: I---r;~n~,... }foJJI'J(1I~h'H Field Sample ill Date and Time for Purging 1 5 /Z1/"2.b IJ and Sampling (if different) L...!:N~/;~:i4.!.-_______ ......I Well Purging Equip Used: ~pump or 1m bailer Well Pump (if other than Bennet) '--Q::....::...~_D _____ ----' Purging Method Used: ~2 casings 1m3 casings I MW-OJ Sampling Event I ~~1'11; ~f1t1\A"'\ G-W Prevo Well Sampled in Sampling Event L _________ ---l pH Buffer 7.0 7 .0 pH Buffer 4.0 4,0 Specific Conductance 1...1 _q.;...9.;...'.&-__ ----I1 IlMHOS/ cm Well Depth(O.Olft): I I z. ~. 8 D Depth to Water Before Purging I 104. bY 4" well:1 11.,51 1.(·653h) 3" Well: () (.367h) '-------' Casing Volume (V) Conductance (avg) L....-4....!...4-'J(><.....L.)\ ______ ---' pH of Water (avg) Well Water Temp. (avg) IS ,If> Redox Potential (Eh)1 ~'tl TUl'biditYl-1 _O~_----.J Weather Condo Ext'l Amb. Temp. DC (prior sampling event)! ZY II Time I I Gal. Purged I I Time I I Gal. Purged I I Conductance I ! pH ! 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 pH I I Temp.oC I I Temp.oC I I Redox Potential Eh (mV) 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: 04/04/13 Rev. 7.3 Groundwater Monitoring Quality Assurance Plan (QAP) V olume of Water Purged gallon(s) Pumping Rate Calculation Flow Rate (0 in gpm. S/60 = I . Z.n Time to evacuate two casing volumes (2V) T=2V/Q=! \15.3/ I Number of casing volumes evacuated (if other than two) D If well evacuated to dryness, number of gallons evacuated o Name of Celtified Analytical Laboratory if Other Than Energy Labs AWAL 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 [] 0 3x40 ml 0 ItJ HCL 111 0 Nutrients IJI 0 100ml 0 IE H2SO4 IE 0 Heavy Metals I!l 0 250 ml I!I 0 HN03 IE 0 All Other Non Radiologies m 0 250ml 0 J3 No Preserv. 0 !lI Gross Alpha OJ 0 1,000 ml !!I 0 HN03 ~ 0 Other (specify) [JJ 0 Sample volume 0 113 0 ~ G-c:.t\cr4.' ..-(no.,..~ (At') Ie 5> If preservative is used, specify Type and Quantity of Preservative: Final Depth I lIg. D5 Sample Time \'130 See instruction Comment MW-6505-21-2013 IDo not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater 2 of2 Mill -Groundwater Discharge Permit Date: 04/04/13 Rev. 7.3 Groundwater Monitoring Quality Assurance Plan (QAP) ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER ("y See instruction Description of Sampling Event: I '2 Yl J Q v.o.rfcr (irO>J.I'1J \;jj.--r-c::.r Z.o p Location (well name): 11-L1'14.J<.W::..-.....J1t-0:.....-________ ----' Sampler Name and initials: I ;:r;nnU" Ho!l ,j~1f1t Field Sample ID MW -7D 052.3'2.D )3 Date and Time for Purging 1L--_5..!.../-=2..3=.J}~2D~~1)~ __ ....J and Sampling (if different) I A.lIA Well Purging Equip Used: [gfJpump or @] bailer Well Pump (if other than Bennet) I Q~D Purging Method Used: 002 casings @]3 casings Sampling Event I .s¢!n1;~nnt.f,lAl G-W Prevo Well Sampled in Sampling Event 1'-__ M_W_-_O_0 ____ --' pH Buffer 7.0 /.0 pH Buffer 4.0 q,Q Specific Conductance LI ----I'fu'f....l.q ___ .....I1 IlMHOS/ cm Well Depth(O.Olft): 1'2.7.00 Depth to Water Before Purging I \ 0 \ . S Y Casing Volume (V) 4" w el.l:I I1.. ~2 1(.653h) 3" Well:L..... -=0"--_----'. (.367h) Conductance (avg) '-__ Su\ ..... 7 .... k.'"--____ -' pH of Water (avg) " .'iD Well Water Temp. (avg) I 19 .5 Y Redox Potential (Eh)1 231 Turbidityll.....:::b:;..,3=---_.....I Weather Condo Ext'l Amb. Temp .• ( (prior sampling event)L.1 .... 7t....° __ ....J Time I I Gal. Purged I I Time I I Gal. Purged I I Conductance I I pH I I Conductance I I pH I I Temp. DC I I Temp. DC 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. DC I I Temp. DC 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: 04/04/13 Rev. 7.3 Groundwater Monitoring Quality Assurance Plan (QAP) Volume of Water Purged 13Y ./'Z. gallon(s) Pumping Rate Calculation Flow Rate ( in ~m . S/60 = I . '2./ Time to evacuate two ca 'jng volumes (2V) T=2V/Q= I 152.2'2.. I Number of casing volumes evacuated (if other than two) o If well evacuated to dryness, number of gallons evacuated c Name of Certified Analytical Laboratory if Other Than Energy Labs I ,4WA-L C:r 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 ~ 0 3x40 ml 0 [JJ HCL [Jl 0 Nutrients III 0 100 ml 0 IXI H2SO4 ~ 0 Heavy Metals 00 0 250m] IXl 0 HN03 ~ 0 All Other Non Radiologics (] 0 250 ml 0 13 No Preserv. 0 el Gross Alpha 00 0 1,000 ml ~ 0 HN03 [] 0 Other (specify) IiJ 0 Sample volume 0 IE 0 Kl &~f1~( )\\ .:r:nJ ~ Mic.S If preservative is used, specify Type and Quantity of Preservative: Final Depth I ID3 ,~S Sample Time See instruction Comment MW-70 05-23-2013 Ino not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater 2 of2 TabC Field Data Worksheets Accelerated Monitoring TabCl Field Data Worksheets Accelerated Monitoring April 2013 MiH -G(o~JOdwater Discharge Permrt Date: O~/04/13 Rev. 7.3 Groundwa\er Manito, ing QUL1lity Assurance Pian (QAP) ATTACHMENT 1-2 WHITE MESA URANIUM ,\ULL S~C rustruclinn FIELD DATA WORKSHEET FOR GROlfNHWATER ----------------------------Description of Sampling E,'cnt· MuTlt 1;1 Location (well Dame): 1L......:..f{..!..1 W:"':"'--.J...J.!....( _______________ --" Sampler Name and initials : 1 '~J1 YkC 14<) iJ'L\,"t1 Ira Field Sample lD Date and Time for Purging I Y/)l.11.01", (lnd Sanlpiing (if differcnt) Wen Purging Equip Used' ~pump or [0] bailer Well Pump (if othcc than Bennet) Purging lvJcthod Used: [][I 2 casings [QJ ' casmgs I ,.I 1 ~ " I }v\ vJ J 3 ) SmlJpliug Event I~\t." ·h ~ u-IN Pre\'. Well Sampled in Sampling Event .... ______________ ----' pH Rll ffer 7 () I 1. v::...-___ I pH Rll ffer 4 0 1.-8-1.!..::.c.~ ___ ...J1 Spedllc Conductance [ill l!.lYlHOSi em ---o=J \Vell DCPlh(O.O 111): I ~O .C)D Deptb 10 Wmcr Before Purging J....:;;;;,='--'=_---' Casing. Volume (V) 4" Wen '1 2~ iI 1(.·65 .. 3hl .Vf We II : ... _ ....;0;;...... ____ --..1. (:Hi7h) Conductallce (avg} 1----.:.:L=..l.!....:...i 1 ________ ] pH of Water (avg) I ~.1 7 Well Water Temp, (avg) rn .S5 Redox Potcutial (Eh)[ L.=='=-.3~3~_~--' TI rl1id ily l 15 .l5 Wealher C'ond Ext'\ Amb. Temp. ·C (prior sampling event)I,-Y..:..."_' __ __ Time UlQ.5 ~ GaL Purged I :s G :l.. J Time LlL(a, 1 GaL Purged 15l. b3 I COndUCl<!llCC 12..'1\3 ~ pH [h,TJ-' ~ COllducwncc 1271'"2-I pH [b [8 J Temp. ~C 11'1 Sb I Temp. °C 111 &S I Redox Potential Ell (mV) r Z'10 I Redox Potential Eh (mV) Li.::L~ I Turbidity' (NTU) [ I~.O I Turbidity (NTU) 11&.1 J Time (jJC7 J Gat Purged I 5 b .~5 J Time n1.0~ -1 GaL Purged b 7.c.n J Conducwnce Iz.l/{ ==:J pH Ib 17 " ('ondnctance [ZZO~ I pH [6.17_1 Telllp.~C IYLSG I Temp. :}C Ll'i ·_bS :-J Redox Potential Ell (mV) I ~3b -.J Redox Potential Ell (mV) I Z :3b I Turbidity (NTU) IIbQ I Turbidity (NTU) I 1!; ~ I White Me," Mill f.ield Data \>Vork$nef.:t tor Gruunciw;;~t:"r A 1 0f2 capturx· COMPATlilLf. WI'H,../"-,,...,,..:rr---;'UHCflOIiAI,lTf Mill-Gmundwater Discharge Permit Oat,,: 04/04/13 Rev_ T:! Groundwater Monitoring Quality A~suranc2 Plan (QAP) Volume of Water Purged [ S=-1.:..-.:-::~:::-·I)=-' __ ----J gaHon(s} Pumping Rme Calculation Flow Rate ( ). in !,:Plll SiClO = I . 2.17 Time to e\'acliate two ~ltsill!? ,-oiwncs (2 V) T= 2V/Q = \)59 . D2!1 " 1 Number of casing votumes c,-acu<tll!d (if OLher thaD two) (0 If well evacuated to dryness, number of gallons evacuated 10 Name ofCertwed Analytical Laboratory if Other Than Energy Labs I Aw 1- ~ g Type ofSamplc \/OC5 Nutrients Hea\'}' \!C'tals All Oilier NOll Radiologies Ciross Alpha Othcr (specify) Final DCPlll [i . ...,fS;.-.._D_l __ _ ~C olHm c til c. \eo..r-. Sample Taken Sampk Voi (indicate if olher than ;1 5 y N specified bclo\n 0 0 yx4() m! 0 0 lOl) rnl r8 0 250 Illl 0 0 250 Illl 0 0 l.nOO mi 0 0 Sample-\'olul1lc Siimplc Time LJ U D ___ --' '--_________ -'IDo not (oHeh this eeU (SheetNamc) White Me,il Mill Fietrl Data '·NGrk~heet for Gl ul)ndwa~i::r Fi[h.~rcd Y N 0 0 0 0 ~ 0 0 0 0 0 0 0 Prcscn ative Type Preservativc Added Y N HCL 0 0 H2SO4 0 0 HNO:; IE 0 NuPrescfI 0 0 HN01 0 0 0 0 if prc"'-'fvaliv\! is w.co, ~;pecify Type and Quantity 0fPreservative: See instnlclion Mill-Groundwater Discharge Permit Date: 04/04/13 Rev. 7.3 Groundwater Monitoring Quality Assurance Plan (QAP) ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: I Ap,..;j jV\0Y1th8 &rOv.".(}\~+er ZO,3 See instruction Location (well name): IL-....LPJ.--=...W=---.:l:..-'-i.:.-________ -l Sampler Name and initials: l3;nl'ler Ho)J;J"'..:1/rB Field Sample ID Date and Time for Purging I Y II '-Z 20 1'3 and Sampling (if different) /V/A ~~~------~ Well Purging Equip Used: OOpump or @] bailer Well Pump (if other than Bennet) L-I Q.=...,:'G:::.,.O=-____ ---' Purging Method Used: 002 casings [QJ3 casings Sampling Event I M :>Yl~1"> G-w Prevo Well Sampled in Sampling Event L..1_fVl_V'l_-_I_I _____ ----I pH Buffer 7.0 7.D Specific Conductance .... 1 _Q .... 9 ... 1'--__ ----'IIlMHOSI cm Depth to Water Before Purging 1 \Ol.\.O'L Conductance (avg) ,--_Y....u...) g ..... J-=--_____ -' pH Buffer 4.0 Y.() Well Depth(O.Olft): 112fs'.7l> Casing Volume (V) 4" well:~.J..:\ b= . .:.LIJ_----i!(.653h) 3" W II:. 0 .(.367h) pH of Water (avg) 1L......L7.:...;. b~l1-____ ---I Well Water Temp. (avg) I 14. bJ. Redox Potential (Eh)1 ~S1. Turbidity .... l ....!..) _. 7.:...._----' Weather Condo Ext'l Amb. Temp .• ( (prior sampling event)l.-I ...;..\3-"--°_---' Time 1 1~SS I Gal. Purged I ~~. "3 I Time 1 )~5' I Gal. Purged I ~3. 8:S I Conductance Iq203 I pH 17 .l9 I Conductance 1 111% I pH I 7.(Z. I Temp.oC I 19.bO I Temp.oC I 19::5j I Redox Potential Eh (m V) 1 '3b3 I Redox Potential Eh (m V) 1'35£ I Turbidity (NTU) 1 \.7 I Turbidity (NTU) I 1·7 I Time I ':l57 I Gal. Purged 1 ~ '1,06 I Time 11YSB I Gal. Purged 1 3q.L.~ I Conductance 1 9~~l') 1 pH 1 7,0 I Conductance ! glbo I pH 17:5$ I Temp.oC 119:70 I Temp.oC 1 19.5~ I Redox Potential Eh (mV) 1 ~~ I Redox Potential Eh (mV) I ~9t I Turbidity (NTU) I 1.8 1 Turbidity (NTU) 1 17 I White Mesa Mill Field Data Worksheet for Groundwater 1 of2 Mill-Groundwater Discharge Permit Date: 04/04/13 Rev. 7.3 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 ca ing volumes (2V) T=2V/Q= I lyg .53 I o N arne of Certified Analytical Laboratory if Other Than Energy Labs bWAL 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 H2SO4 0 0 Heavy Metals I] 0 250 ml Oil 0 HN03 1il 0 All Other Non Radiologics 0 0 250 ml 0 0 No Preserv. 0 0 Gross Alpha 0 0 1,000 ml 0 0 HN03 0 0 Other (specify) 0 0 Sample volume 0 0 0 0 If preservative is used, specify Type and Quantity of Preservative: Final Depth [ \0'-1.74 Sample Time [ \ SOc> See instruction Comment Af"ri-Jd on SrTe p,.-} \1. IS .. ~r'\ne(" "'1l~ CrAftil'l ?,e~el'\}--~O(" ?\A~e l\1}o\ S6.w\?,"' ~ e~G~ P\)..r~G b~I7\" ~+ 1?.2D, Pv..(~e~ I.t.)ell ~r IF... +o+~l o.r l~{) rvlJnV\+~j. w~1-C( "-.)~ delAr ~ 'f' u.("~<= cr1a~ td-lSoc>. Left s,+~ ~-t 156t.j MW-1404-16-2013 [Do not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater 2 of 2 MI'I-Grounr.'.valer Discharge ?e.rmit Date: 04/04/13 Hev 7.~ GrDundwater tvionitonhg Qua!ity ASSUl once Plan (QAP) " . ! ATTACHMENT 1-2 WHITE MESA URANIUM MILL S~C in.>lroCtion FIELD DATA 'VORKSHEET FOR GROUNDWATER Description 0 f Sampling Evcnt: 1-\ pI" d M p, k lj C-rcWl.d w,""'h-r -Zo 1-:3.---------------, SampkrName Location (\vcll name): \-1 ,-M.!...:w~-.:::zs=--· __________ . and initials: I~nnc-r HolI,tIO;1L-a:.J'-___ ~ ficfd Sample JD Date and Time for Pmging G.L!)-,lu:l..:..I-=Z.:::;.;u;;..:~i_> ... ____ ~ and Sampling (if different) 1-1 N-..;;-1...;..A~ _______ -..: Well Pnrglllg Equip Used OOpump or [QJ bailer Well Pump (lfolilcr lhan Bennet) [()il-..;;;Q:....;e~D~ ____ --I Purging Method Used: 002 casings [QJ3 c(lsings Sampling Evclll I d c.-"t-hl '1 &w Ptc\'. .. Veil Sampled ill Samphng Evcnt I,_M_W_-_/y_· ______ ---' pH Ruffer 7 n L 7 ;.>;O'--__ =:J--< Specific Conductance 1 cl'f Depth 10 Water Before Purging I ··zy, 50 htiVIHosr cm pH Ruffer 4.0 Gc.::u ___ --' Wetl Dcptb(O.O 1 ft): r US 00 Casing Volume (V) 4" '<NelLI :Lb .j4 1"653h) 3"v\'dl: 0 (..167h) '--""-----_--I pH of Water (jvg) I b ,tl9 ______ ....J Well Water Temp. (avg) [I ~, b'-l Redox Potential (Eh~ 327 =oJ TlII't idity[ ':1.0 __ -, Wealher Cond o I ~ '--u_v_·e_'_~_·~_s_;_r __________________ ~ Time Gal. Plirged l .5'3 . )~ COlldl1Cl(!nc~ vH 1L....L7=-.:, D:....;j~ __ --' Temp, -[f'3.b3 :J Redox Potemial Eh (m V) [Sn. -=oJ Turbidity (NTU) I .-l Time I LP'-I.1 Gal. Purged ~,54 :=1 Conductance . \ ~ pH ' C. __ l Temp.oC I 1'3, L .... Redox Potenlial Eh (mV) B Z.7 -~ Tlirbidilv (NTL') r ~,I I Ext'l Amb. Temp. ·C (prior sampling event)iwl:-;) __ -I Time I iQ:j.& ~ Gal. Pmged 1.5338 I , COllductann: [3-{-16 =.1 1)ll l b tl1 I T mp, ~(' L.l3_~1 Redox Potential Eh (m V ~ I 3,:..7 I -I nrbidit:" (i'.l LJ J I 4.0 I Time U2 ,L-J GaL Purged I-5J ,KLI Conductance L2L1GD J pH @ V ---1 Temp.oC a;·~ I Redox PolelHiai Eh (mV) [ 3 27 _J Turbidity (NTU) Li t I VVhite iY~-e"Sci ~J1H1 ~ierd Oc1t"3 \,Vork)oeet fo'-G; 0L:nd'~'/dtf!r Mill-GrollncW.ter Disch'lrge Permit Oat,,: 04j04/H Rev. 7.3 Groundwater Monitoring QualitV Assurance Plan (QAP) VohmlC of Water Purged @l}2.5-!...-__ _ gallon(s} Pumping Rate Calculation I· low Rate { .>}, in gpl1l. Time LO evacuate two cas ing volumes (2V) S!60 = .... 1 ..;..' _2...,,17""'--__ -' T = 2V/Q = I 2. Y'3 .1,-\ I Number of casing volumes evacuated (if oilier than lwO) o If well evacuated to dryness. number of gallons evacuated Name of Certified Analytical Laboratory if Other Than Energy Labs ALJ,4L Sample Taken Sample Vol (ind[catc Filt~r~d Prcscrvajjyc Added Type of Sample if olhcr than as Prcscf':ali\C Type y l\: specified bdow) Y N Y N YOCs 0 0 1x4(J Ill! 0 D BeL 0 0 Nutrients 0 0 lOOml 0 0 H2SO4 0 0 Hca, y I'v1ctaJs 00 0 2501111 tzl 0 HN01 til 0 All Other Non Radiologies 0 0 250 IIlI 0 0 1\0 Preset\' 0 0 Gross Alpha 0 0 LOOU Inl 0 0 HNO~ D 0 OUler (speeil).') 0 0 Sam.pIc volUBle 0 D 0 0 If pr-:s.:rvativc i;; lI!:'cd, specify Typ~ and QuantifY oFPre$ervntive' Final Depth Liz .. t,;.,;L --.-J !l ~ See inSlrUClion k ommenl A1'rI\Je~ (;;,\ s:+-e «:t 0b3~ ·"'-.,,,,r1l"' {A.na G-.:..r-('I'I P'~s e.r'\+ ·Far p ...... r-je ''''IC.\ ?\A(~~ be,~c,Y\ o-.t Ob'1C. P>A'~€~ well ,~~: C<\. +o+~\1 of 2.50 m ,fllA+e.S . ! wv.·t--cr ....vIAS. c.)eG\.('.r\.A.lt\c-enc\eJ ~i-ID5D . Left ~r+e (:(t 1053 L.....-________ --lloo not touch this cell (ShectNal1lc) 'Nhlte Mesa Mill Field D:Jta \Nnrkshe()t for Groundwater 2 of:1 capturx' COMPATlBl E WIT:.i/doo"n--FUN(l'lON"ltTV Mill-Groundwater Discharge Permit Date: 04/04/13 Rev. 7.3 Groundwater Monitoring Quality Assurance Plan (QAP) ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: A PI"' i I ""Of! +l1!:\ G-r(H/\I'\J wCAfcr 20]3 See instruction Location (well name): 1-1 _JA._W_-_2_£ __________ --' Sampler Name and initials: 1 ....-r;.nnv J.1 0 1/,·Jtt'1./1H Field Sample ill Date and Time for Purging I Yi n /2DI~ and Sampling (if different) L......<,;N.""''/~A''--_______ __' Well Purging Equip Used: ~pump or [QJ bailer Well Pump (if other than Bennet) I COr1=iirlt..ADlAs, Purging Method Used: [QJ2 casings [QJ3 casings I J'.1W-3S Sampling Event I /~ on+hl j G-W Prevo Well Sampled in Sampling Event L _________ ----l pH Buffer 7.0 L-I,_-_D ____ -' pH Buffer 4.0 ~_D Specific Conductance 1-1 tj....:.q_'l....:.-___ -Jl I-tMHOS/ cm Well Depth(O.Olft): I 11..1. 3~ Depth to Water Before Purging 1.5 ~ .10 Casing Volume (V) 4" well:1 yO.1I 1(·653h) 3" Well: 0 (.367h) L.......O"--__ -.I Conductance (avg) '--..... 3=..;:;;b""'2="1..=-_____ .... pH of Water (avg) l-..,;hl2l-.1J..:1bil-____ ----I Well Water Temp. (avg) I l~. bLt Redox Potential (Eh)1 -z.~3 TurbiditYL-1 ....... 1.:..::.D:....-_~ Weather Condo Ove{'c.~ Ext'l Amb. Temp. O( (prior sampling event) ..... 1 "3:::.:.....0 __ --' Time Il:l2j I Gal. Purged I 0 I Time I I Gal. Purged I I Conductance 13 b1..2 I pH I b.4''' I Conductance I I pHI I Temp. DC I \'5 . 'fi I Temp. DC I I Redox Potential Eh (mV) I 2~3 I Redox Potential Eh (m V) 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 Conductance I I pHI I Temp. DC I I Temp. DC I I Redox Potential Eh (mV) 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: 04/04/13 Rev. 7.3 Groundwater Monitoring Quality Assurance Plan (QAP) V olume of Water Purged gallon(s) Pumping Rate Calculation Flow Rate CQ , in gpm. S/60 = I 10,3 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 D I o Name of Certified Analytical Laboratory if Other Than Energy Labs I.....,.;A:...;.\tJ..;..A~L ______ --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 IS] HCL ~ D Nutrients ~ D 100 ml D Kl H2SO4 ffI D Heavy Metals []l D 250 ml ~ D HN03 Kl D All Other Non Radiologics D D 250 ml D D No Preserv. D D Gross Alpha D D 1,000 ml D D HN03 D D Other (specify) ~ D Sample volume D (l!I D ~ Ghlor"dc If preservative is used, specify Type and Quantity of Preservative: Final Depth I ' 01 .1:,D Sample Time L-I .z....' y-'-'3=-.;;;..O __ ----' See instruction Comment ArriveJ.... (;)fI srt4!. ~+ J~'2..S. ~"111a .... "'0\ C-"Ifr:., rre.s;e"1-J 7f} c.oned· ~QMrl<:.J Sv..Mp16 Collc.de~ O\-t It..J~D. w~ter Wo..,S c::) e.o.r . l-e.Ji--~ t+c ~-t I t.i 3S MW-2604-17-2013 IDo not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater 2 of2 Mill-Groundwater Discharge Permit Date: 04/04/13 Rev. 7.3 Groundwater Monitoring Quality Assurance Plan (QAP) ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: A ?('",) Mot1 th b G-roV\'fIJ\ vJo..+"C f Z01 3 See instruction Location (well name): IL......:.M....l.w~-..;:3:..::0 _________ -I Sampler Name and initials: I.....,..-"","c'" Hol)..'(1"j/r1+ Field Sample ID Date and Time for Purging ..... 1 _y.1:.)....:cJ..:..'t-y=2.=,O ..... 13.1--___ -' and Sampling (if different) ..... 1 .I...M..:..V...:...;~!...-_______ --, Well Purging Equip Used: IT!Jpump or [QJ bailer Well Pump (if other than Bennet) L-I Q=-.:c=D=----____ -' Purging Method Used: 002 casings [QJ3 casings Sampling Event I MOY'lthl'1 6vJ Prevo Well Sampled in Sampling Event 1L-_M_W_-_2_5 _____ --J pH Buffer 7.0 1.0 pH Buffer 4.0 '-1.0 Specific Conductance L-I _4 ..... 4~~'--__ ---'1 IlMHOS/ cm Well Depth(O.Olft): I no.OO Depth to Water Before Purging I ,SJf5 Casing Volume (V) 4" well:1 'Z z. 2'f 1(·653h) 3" Well: 0 (.367h) L-..:::=----__ -' Conductance (avg) 2-\ b"\ ~--~-----~ pH of Water (avg) 1L--t_,4_0 ______ -J Well Water Temp. (avg) I \"5. Y)b Redox Potential (Eh)1 '2.'\0 TurbiditylL-_0[_2 __ -, Weather Condo Ext'l Amb. Temp. O( (prior sampling event)L-11L-b __ --' Time 1 102D I Gal. Purged I ~:V:1g I Time I loll I Gal. Purged I ~~.]O I Conductance I 21"1 I pH 1/.3'i I Conductance 121 G.j I pHI 7. Y-z. I Temp. DC 1 13.8S I Temp. DC 113,1$7 I Redox Potential Eh (m V) I 2...~2 I Redox Potential Eh (mV) 1 -z.~6 I Turbidity (NTU) 1 O ,b I Turbidity (NTU) 1 .:) I Time I IOl.L I Gal. Purged I ~tl·~1 I Time 11023 I Gal. Purged 1 :1.5-13 I Conductance I 1.') 7':> I pH I 7.t.tz. 1 Conductance 1-z..167 I pH 17.4z I Temp. DC 1 /3.t7 I Temp. DC 133.&7 I Redox Potential Eh (m V) 1 'Z. If l) I Redox Potential Eh (mV) 1 'Z'lO I Turbidity (NTU) 1 0 I Turbidity (NTU) I 0 I White Mesa Mill Field Data Worksheet for Groundwater 1 of2 Mill-Groundwater Discharge Permit Date: 04/04/13 Rev. 7.3 Groundwater Monitoring Quality Assurance Plan (QAP) Volume of Water Purged gallon(s) Pumping Rate Calculation Flow Rate (Q). in gpm. S/60 = L-I _,_z_l1 ___ --' Time to evacuate two ca ing volumes (2V) T = 2V/Q = 1 205.S:Z 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 LI 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 N Y VOCs 0 0 3x40 ml 0 0 HCL 0 Nutrients [3 0 100 ml 0 IX H2SO4 !Xl Heavy Metals 00 0 250 ml I!i 0 HN03 ~ All Other Non Radiologics 0 0 250 ml 0 0 No Preserv. 0 Gross Alpha 0 0 1,000 ml 0 0 HN03 0 Other (specify) ~ 0 Sample volume 0 NI 0 L.\'\O,;ae If preservative is used, specify Type and Quantity of Preservative: Final Depth 11-7:...:s~._'Z_I ___ -J Sample Time \02.5 Comment AHi\le~ Of\. '5.ii-~ .",1 Ob56 -r:,"Mr """j. G-.. ('I":" 'fr-e.!i~+ ~r 'f ..... 1"~e ""tk S."'M-P)''Zj cv~n1. ?v.r~e be~O\" 0.7 OhSS. 'P~(,,~G~ v.)ell .tor 0.. +o1-b.1 of 2.JD m;nV\1eJ. \-U.,..te(' \No.S C)aA,r. 'P\A(~e e(l~~a ~+ 1025. Le.-t-r-~ifc. ,,+ ID30 s.('\o~~()~ When SC\Mfl"~ MW-30 04-17-2013 IDo not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater See instruction N 0 0 0 0 0 ~ 2 of2 rl.l"11!1 -Grnlln'{'}J3ter Discharge Permit Groundwater MDnitDringQllalit'l Asmr3nce Plan (QAP) ATTACHMENT 1-2 WHITE ~MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER DCSCTiplion of Sampling Event: I j.:-' \ I',Ac .. '+t, 1.1 &r Ov..f1C( \l.j-(!. 2013 Loc::ltion (well name): [Iv, ~"""---~=-,-l __________ -J Sampler Name und initials: I...-r.:fl/lcr ILtI.t\"":L/-'1-J Field Sample 10 Date and Time for Purging I Y / I bi z. 0 r?:. and Sampling (if differenn L....:,v:.><...;../.,/}, ________ ..... Well Purging Equip Used: ~pump or [gJ bailer \VeH Pump (if other th<Hl Bcnl1clj 1I....;::Q=E':....o ______ -I Purging i\kthod Uscd _ 1]IJ2 casings [Q]3 casings SamplillgE\ent Lclp~l~ &W PrcL Well Sampled In Sampling Event I_IIJ_V_A_~ _______ ----' pH Rllffcr7 () pH Ruffer 4 n 130-,0 __ ----' Specific Conductance 1il...!~I ..... j ____ -'l p1\'lHOSi em Well Dcpth((Hll ft}: [h=--o_._u_~· __ -, Depth to \-Valer Be fore Purging I b 1 J '1 i Casing Volume (V) 4" well:bY05i J(,653h) Y' Well: D ](.36711) ---~ l-Lti ..... , ____ --' pH of Water fayg) Well Water Ternp. (avg) Redox Potential iEhJl 40 b '--''-'-----'' T urbicl it ·'L-1'-"D __ ----' Wca[her eond Ext'/ Amb. Temp. 'c {prior sampling evellt(.3....:...I __ ~ Time I t1.!'I'h I Gal. Pmgcd I gz. Lik I Time Gal. Purged I 112. (;"z __ 1 Conductam:e I l ~l(. ] pH I ~,37 1 Conductance Temp. "c L1.'-I-I.\'::> I Tt:mp. DC I. ~h Redox. Potential Eh (mV) I '~1i.f I Redox Potential EI1 (mY) 89:"'1 __ _ Turbidity (NTl!) 1 ltt I Turbidity (NTU) Time (1'2:']_ ] GaL Purged l'6LJ3'i-J Time llih.&.o:=J Gal Purged L~.3.1 1 I ConductcUlce I I~ [J., I pH [Uk 1 Conductance t l( r ..:=-=J pH L~,'3 7 :I Temp,oC I fl.f L.(.~ J Temp.oC f,-,-,I.:-' _'-L_-' Redox Potential Eh (m\') f qU'1 I Redox Potcmial Ell (mY) 11-'-\-1.:..I....,~'-'-_-t Turbidity (NTl!) I Ii I Turbidity (NTU) L -I White Me,a Mill Fieki Dat=l \..vork5he~t fDr Groundv/ate-r M.,~l -Gn")'Jnr-\vater Dischalge Permit Date: 04/04/13 Re. 7., Groundwater Monitoring Quaiity Assurance Plan (QAP) Volume of Wate r Purged Li'"'::;~,--=~,,-''l-4.r----' gallon(s) Pumping Rale Calculation Number of casing volumes cvacllmed (ir other Ulan two) If well evacnated to dryness, number of gallons evaclIuted Time to cvacmllc two C<I"III T=2V/Q= ~4!-'=';:..;::a~ __ ....1 jO-] D --1 Name of Certified AualyricallaboratOly if Other Than Energy Labs [AW:.,8"-'-"'L'--_____ -' Sample Ti:lken Sample \(It (indicate FilteTed Preservative AdJt:d Type of Sample if other l!laB as Prcscn ,)liyc Type VOCs \, III rlt:nI,> Hc-ayy:-" klaIs All Olh~1 Nun R:l11iu!ogics Gross Alpha Other (specifY) 'IDS S .~\-t~1-c CV, \Qr\~e Fina I Depth [kBe..:.,5:=·;...l'1 ____ _ ~ k~llrnlh'::lIl Arn 0C~ €.vc..:.t1 t y 0 Cil ~ 0 0 ~ N sped !ied below) Y ~ Y 0 1:\4111'1 0 0 HeL D 0 too JIll 0 rg] H2SO4 IZ 0 25U ml rn 0 HNOI ua 0 250 Illi 0 0 No Pr0scn", 0 0 1,OOn ml 0 0 HNO.i 0 0 Samp!c VOlUlll~ 0 rB 0 11' prG;;ervaI i\'c is us;:J, :.;pcciiy Type and Quantity ofPreservativt':: Sample Time [ i30~l):=:' ___ ....... Sec inSlruction '-G"flf'lc"f cA J1 J.. 0-o.H,"\ fl re:':>~I1} t~r-pV\rw~ ~\f1J .~CVl/I?Jil1j ~+ 0 ~3~ f.""r~~j. well ·t~r cf'-+c+~\ ut" 38'S MII1v.:+e~. Pv..('~~ en ~eJ.. c.tt 1360, Lc P :5 A-e q+ 136g '--_________ -'!Do nOllOlicb this cel1 (SbeetNamcl Wilit" Mesa Miil Field Da~ Worksh-eFt for :;; ;JtlHqWarer N D 0 0 0 0 IE:I: 2 nf 2 FUN('I ~)~"LIT .. Mill-Groundwater Discharge Permit Date: 04/04/13 Rev. 7.3 Groundwater Monitoring Quality Assurance Plan (QAP) ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: I A'Fr,) Month):j 6-c-O\A/"I J w6.+ef" 2013 !. See instruction Location (well name): IL-......LJII_\I\l~-2:S....;. __________ ---' Sampler Name and initials: I ~"n -er }io·l1;J".:l/r1t Field Sample ill Date and Time for Purging I L\ /17/ 2D 13 and Sampling (if different) 1L..._/V-=-:/...:...::..1=-______ ----' Well Purging Equip Used: [ill pump or IQ] bailer Well Pump (if other than Bennet) ........,.Q.<>..L:-.=:..·-'D=-____ --' Purging Method Used: IT!J2 casings 1Q]3 casings Sampling Event I Aon+h\j G-W Prevo Well Sampled in Sampling Event L...1_.M_W_-_3_D _____ ----' pH Buffer 7.0 Specific Conductance ,-I _4 ..... 1~4'--__ -'1 [.tMHOS/ cm Depth to Water Before Purging I I )2.40 Conductance (avg) 1-1 -JYI:::5 ;,.;7=:3;;;;. ~ _____ -.I pH Buffer 4.0 Well Depth(O.Olft): I 12,-\.5D Casing Volume (V) 4" well:I " .57 1(·653h) 3" Well :1-. ....,,0'---_----'. (. 367h) pH of Water (avg) 1L.......;:~~ • ....;q ..... I _____ ----I Well Water Temp. (avg) IIY.03 Redox Potential (Eh)L-1 h_tf _a_----' Turbidity L-I 6 ___ -' Weather Condo Ext'l Amb. Temp. O( (prior sampling event)L-1 Y--,--o __ -' Time I llSS I Gal. Purged J 1(...'27 I Time I \lSb I Gal. Purged I J£. LJf I Conductance I YS2.:z. I pH I ~,gl I Conductance 1 ~526 I pH 16.13 I Temp.oC I 'jQ.03 I Temp.oC I lq,DE> 1 Redox Potential Eh (m V) I ~3 1 Redox Potential Eh (m V) I :z. Itl I Turbidity (NTU) I Q 1 Turbidity (NTU) I D I Time 11157 1 Gal. Purged 1 1~17D 1 Time 1 115g I Gal. Purged Ilb.~z. 1 Conductance 1 95U I pH 16.15 I Conductance I q~US I pHl b .U 1 Temp.oC I \4·05 1 Temp.oC I W.09 I Redox Potential Eh (m V) I L..~·7 1 Redox Potential Eh (m V) I -z..'l5 1 Turbidity (NTU) I (;> 1 Turbidity (NTU) I D I White Mesa Mill Field Data Worksheet for Groundwater 1 of 2 Mill-Groundwater Discharge Permit Date: 04/04/13 Rev. 7.3 Groundwater Monitoring Quality Assurance Plan (QAP) Volume of Water Purged .... 1 ..... 17'-"~....;:3::;..b-'--__ --' gallan(s) Pumping Rate Calculation Flow Rate (Q). in gpm. S/60 = I .2)7 Number of casing volumes evacuated (if other than two) If well evacuated to dryness, number of gallons evacuated Time to evacuate two c~r-ing volumes (2V) T = 2V/Q = I 6'I.g! I o o Name of Certified Analytical Laboratory if Other Than Energy Labs II-...!...:A>..:.W;:.JAco..=L_-.:G ... .,. ...... E=.=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 Radiologics Gross Alpha Other (specify) Final Depth I )\3.'31 Comment A(r;\l~~ 0'1'\ ~ii-G "'-\-- P \AI"..'\~ b ~~ "." ~J VV/1l.+~(' \No..~ G '-w.('. y N specified below) Y N Y D 0 3x40 ml 0 D HCL 0 D 0 100mi 0 0 H2SO4 0 121 0 250 ml ~ D HN03 ra D 0 250 ml 0 0 No Preserv. 0 ~ 0 1,000 ml ~ 0 HN03 IX 0 0 Sample volume 0 0 0 If preservative is used, specify Type and Quantity of Preservative: Sample Time 1 2. DC> See instruction l03b. "'-;",ncr lAt1a G-o.((;" preS~"t +£,(' PVV'~ 4>.Yla .s~I'VI'P),,~ e\1en+. 10'40. f v..cS-a well .tor '" -}ofD.1 or-gO rv1inlAfes, ?v..('~e. 01Q (f\,~ 17.0D. Le~ s;+e Itt lZDfo MW-3504-17-2013 IDa not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater N D D D D D 0 2 of2 Mill -Groundwater Discharge Permit Date: 04/04/13 Rev. 7.3 Groundwater Monitoring Quality Assurance Plan (QAP) ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: I !) eo(" , Mlli\th I~ 6-T"o",nJ w~"hr 20)3 See instruction Location (well name): .... 1 --'-A_W_-_bS _________ --' Sampler Name and initials: I ~nno{/ Ao/J,'l'dirt} Field Sample ID Date and Time for Purging 1 4 J 17/2013 and Sampling (if different) "v/A ~~~-----------~ Well Purging Equip Used: IT!Jpump or [~I bailer Well Pump (if other than Bennet) QeD L..-~ ______ ~ Purging Method Used: 00 2 casings [QJ3 casings Sampling Event I MOI'l+J,L=\ G-w Prevo Well Sampled in Sampling Event .... 1_M_W_-_1_Y _____ --' pH Buffer 7.0 ,.0 pH Buffer 4.0 '1.0 Specific Conductance LI _'1...:...4...:...j-4-___ ...J1 !!MHOS/ cm Well Depth(O.Olft): 1 1) S. DO Depth to Water Before Purging 1,'-1.50 Casing Volume (V) 4"wen:l "'Z.b,L(Ll 1(·653h) 3" Well:I-__ O __ ---'_(.367h) Conductance (avg) L..----"'!:>o<..lj"""-"='5~Z'-____ -I pH of Water (avg) L..-~=..:...' Cf...L....L'I _____ --' Well Water Temp. (avg) 1 13. G.t...J Redox Potential (Eh)1 31.7 Turbidity I ti . D Weather Condo Ext'l Amb. Temp. O( (prior sampling event)I'--l...lo __ ---' 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. DC I I Redox Potential Eh (mV) 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 (mY) I I Turbidity (NTU) I I Turbidity (NTU) ! I White Mesa Mill Field Data Worksheet for Groundwater 1 of2 Mill-Groundwater Discharge Permit Date: 04/04/13 Rev. 7.3 Groundwater Monitoring Quality Assurance Plan (QAP) Volume of Water Purged ! 5 \..). '2.S gallan(s) Pumping Rate Calculation Flow Rate (Q). in gpm. S/60 = I • 217 Time to evacuate two ca. ing volumes (2V) T=2V/Q= I ZY3.7 lj 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 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 H2SO4 0 0 Heavy Metals [1!1 0 250 ml ~ 0 HN03 IE 0 All Other Non Radiologics 0 0 250 ml 0 0 No Preserv. 0 0 Gross Alpha 0 0 1,000 ml 0 0 HN03 0 0 Other (specify) 0 0 Sample volume 0 0 0 0 If preservative is used, specify Type and Quantity of Preservative: Final Depth I 77.63 Sample Time 1D50 See instruction Comment 0+ ~W-25 MW-65 04-17-2013 IDo not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater 2 of 2 TabC2 Field Data Worksheets Accelerated Monitoring June 2013 Mill-Groundwater Discharge Permit Date: 04/04/13 Rev. 7.3 Groundwater Monitoring Quality Assurance Plan (QAP) ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: I 'j"""'G .t\-101'l'H1lj crro V\)')4 w ~er z.o13 i See instruction Location (well name): L-I .....:1'1--'-'-W..:..,-_I_' _________ -l Sampler Name and initials: 1::r:Y11/~r HoJ/,1"~h1J Field Sample ID M\J\J-1l .0b'Z.5-z.o/3 Date and Time for Purging I (17 zS J 2 0 1:) and Sampling (if different) tV/A Well Purging Equip Used: IQ]pump or [QJ bailer Well Pump (if other than Bennet) I QED Purging Method Used: [ID2 casings [QJ3 casings Sampling Event I M Ol1 +~ k1 crw Prevo Well Sampled in Sampling Event L-1_M_w_-_'35 ______ --' pH Buffer 7.0 7.0 pH Buffer 4.0 LJ.O Specific Conductance 1-1 _,,_~_1 ___ --'II!MHos/ cm Well Depth(O.Olft): I 130.00 Depth to Water Before Purging 1 g7.1S Casing Volume (V) 4" well:1 27. q(". 1(.653h) 3" Well: 0 (.367h) '-----.....I Conductance (avg) 'Ll()4'5 1.-________ ~ pH of Water (avg) 1.-7_. y_7-t.-_____ -' Well Water Temp. (avg) 1 15.3S Redox Potential (Eh)1 19 Z TurbiditY,-1 _0 __ --' Weather Condo G\e~( Ext'l Amb. Temp .• ( (prior sampling event)L-' _1 C...;...· __ -' Time 1 1I0D I Gal. Purged I -::::, 7 .. SD I Time I 110 I I Gal. Purged 1 ~7. 7~ I Conductance 12E'3>2. I pH 17.q~ I Conductance I z8~g I pH I 7 .47 I Temp. DC IIS.t{O I Temp. DC 115 ,"5"'5 I Redox Potential Eh (m V) I ~5C; I Redox Potential Eh (mV) I 150 I Turbidity (NTU) I ~ I TurbidilY (NTU) I 0 I Time I llO z... I Gal. Purged I "7.~~ I Time I Ilo~ I Gal. Purged 1.5~.rs I Conductance I 'Z:~ 9~ I pH I 7.'1 7 I Conductance I Z8S'L I. pH 1 /.97 I Temp. DC I 15,3g 1 Temp. DC 1 '5 .'3)\ 1 Redox Potential Eh (m V) I ICfb I Redox Potential Eh (m V) 1 190 I Turbidity (NTU) I 0 I Turbidity (NTU) I z:5 I White Mesa Mill Field Data Worksheet for Groundwater 1 of2 Mill -Groundwater Discharge Permit Date: 04/04/13 Rev. 7.3 Groundwater Monitoring Quality Assurance Plan (OAP) Volume of Water Purged ~~ '5 ;.;> • I gallon(s) Pumping Rate Calculation Flow Rate (Q , in gpml S/60 = I ~"' 17 Time to evacuate two ca iog volumes (2Y) T=2Y/Q= I Z57.76 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 Type of Sample YOCs Nutrients Heavy Metals All Other Non Radiologics Gross Alpha Other (specify) Final Depth I g ~ . '35 Comment A,.. ... ;\lc1 l'\A("~c. C lC(M Sample Taken Sample Yol (indicate if other than as y N specified below) 0 0 3x40 ml 0 0 100 ml l'!l 0 250ml 0 0 250ml 0 0 1,000 ml 0 0 Sample volume Sample Time liDS MW-ll 06-25-2013 IDo not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater o Filtered Preservative Type Preservative Added y N Y N 0 0 HCL 0 0 0 0 H2SO4 0 0 ~ 0 HN03 rlJ 0 0 0 No Preserv. 0 0 0 0 HN03 0 0 0 tJ 0 0 If preservative is used, specify Type and Quantity of Preservative: -See instruction 2 of 2 MiII-Groundwater Discharge Permit Date: 04/04/13 Rev. 7.3 Groundwater Monitoring Quality Assurance Plan (QAP) ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: I ~ .... (\C. ,Mo .... thlj &OrDIA,,(l Wo.fcr 2,01.3 J See instruction Location (well name): L...1--L.M-,,'..:...;W~-~l:....;Y~ ________ -, Sampler Name and initials: 1 ::r.::nYl~r ~,,/J,~ .. ~/'111 Field Sample ID MW -19 oc. 'ZS 2013 Date and Time for Purging I "/2.5/'1.01']> and Sampling (if different) A/~ ~~~------~ Well Purging Equip Used: [QJpump or ~ bailer Well Pump (if other than Bennet) 1L..._Q~e_' D _____ ----' Purging Method Used: [][]2 casings ~3 casings Sampling Event 1 MOflf\1'5 6=\J Prevo Well Sampled in Sampling Event I-1_JllJ_W_-_3_D _____ ...J pH Buffer 7.0 1-1 _7...,.;....0 ___ --l pH Buffer 4.0 ~.O Specific Conductance 1-1 _9_~_1 ___ -'I!!MHos/ cm Well Depth(O.Olft): 1 l7.g.7D Depth to Water Before Purging I I D '3. S5 Casing Volume (V) 4" well:I I~.Ll'Z. 1(.653h) 3" Well: 0 (.367h) '--___ ....J Conductance (avg) ,--_~o!o::g~7:..:2=--____ ----l pH of Water (avg) Well Water Temp. (avg) I ) S .10 Redox Potential (Eh)IL..3_S_1 _-' TUJ'bidityl-I _D __ -, Weather Condo Ext'l Amb. Temp .• ( (prior sampling event)1 Z ,-/0 Time I ~32S I Gal. Purged I 33.C/~ I Time I )3Ab I Gal. Purged 1.~3. 8:5 I Conductance 13g57 I pH I ~.~~ I Conductance I ~~71 I pH I b.SS-I Temp.oC 1 IS ./I I Temp.oC 1 IS. 7'0 I Redox Potential Eh (m V) I ";)~:z. I Redox Potential Eh (m V) 1 ::35~ I Turbidity (NTU) I 0 I Turbidity (NTU) I 6 I Time I }32.1 I Gal. Purged I 35·Q~ I Time 11$7.5 I Gal. Purged I :\~,2~ I Conductance I :;~~9 I pH I e,.S~ I Conductance I '3R77 I pH I 1;.54 I Temp.oC 1 1:5 .7'3 I Temp.oC 1 1 S." 8 I Redox Potential Eh (m V) I :551 I Redox Potential Eh (mV) I ~51 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: 04/04/13 Rev. 7.3 Groundwater Monitoring Quality Assurance Plan (QAP) Volume of Water Purged 1 3 Y.7:2 gallon(s) Pumping Rate Calculation Flow Rate (~, in gprn. S/60 = I .7..'1 Number of casing volumes evacuated (if other than two) If well evacuated to dryness, number of gallons evacuated Time to evacuate two ea i ng volumes (2V) T = 2V/Q = I ls \. --:,,, I 10 o Name of Certified Analytical Laboratory if Other Than Energy Labs L-I ..:..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 N Y N VOCs 0 0 3x40 ml 0 0 HCL 0 0 Nutrients 0 0 100 ml 0 0 H2SO4 0 0 Heavy Metals III 0 250 ml 12 0 HN03 ~ 0 All Other Non Radiologics 0 0 250ml 0 0 No Preserv. 0 0 Gross Alpha 0 0 1,000 ml 0 0 HN03 0 0 Other (specify) 0 0 Sample volume 0 0 0 0 If preservative is used, specify Type and Quantity of Preservative: Final Depth I \0 \oj .51 Sample Time 1330 See instruction Comment A(r;v(.~ 0(\ si·h. /At lD'i5. --l-.""c(' (MJ. G-~r(I'" ?rc~er,.t--for ?lJJ~"C' a,.,J .samp){.~j -(!ven1-. Pv.("~<, ~~M ~J-lo!::,O. 'Pv..("~e~ y::,el\ -for a.. +Dt(;,,1 of' 16() Y'11)1v<te~. L,,)a.-rcr WG.~ c\c"(. f'",r~~ enJeJ .vl~ .s~r>1lPb collafe) a:r JJ30 L.:+t-.s .r" liJ-13~3 MW-1406-25-2013 IDo not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater 2 of 2 Mill-Groundwater Discharge Permit Date: 04/04/13 Rev. 7.3 Groundwater Monitoring Quality Assurance Plan (QAP) ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: 1 ~11~ M o I1thJ..:j u-rovvl J IA)Cil h:r z. oJ'3 Sampler Name ~ See instruction Location (well name): ..... 1--'-I1.:-W_-=2.5"""-________ -"' and initials: I :::r;" n ~r j.}o JI/I) 0.,1 ,hj} Field Sample ID Date and Time for Purging I 6/,z.l.!/-z,o I3 and Sampling (if different) Well Purging Equip Used: [[]pump or [gJ bailer Well Pump (if other than Bennet) I QJ?O Purging Method Used: IT!J2 casings [gJ3 casings Sampling Event 1 Monthb 6-W Prevo Well Sampled in Sampling Event 1 ..... _M_lN_-_3_1 ____ ---J pH Buffer 7.0 7.0 pH Buffer 4.0 ~.o Specific Conductance ..... 1 _~'-'~w1 ___ -.JlI!MHos/ cm Well Depth(O.Olft): 1 lIS. DO Depth to Water Before Purging 1 72"Q$ Casing Volume (V) 4" well:1 27. Y3 1(·653h) 3" Well: 0 (.367h) '-----~ Conductance (avg) ~)!lOO '----------~ pH of Water (avg) C. b3 '--~------~ Well Water Temp. (avg) I 1.5.56 Redox Potential (Eh)l 3(05 TurbidityLI ....:.q~g __ -J Weather Condo Ext'l Amb. Temp. O( (prior sampling event) ..... 1 ..:..:17,-· __ -, Time 111 3 5 I Gal. Purged I 57.50 I Time 1113' I Gal. Purged I 57.l2 I Conductance 13)&5 I pH I b.b9 I Conductance I '3> '~z. I pHI G,l:) I Temp. DC I lS.Q9 I Temp. DC I ~S.:Sc> I Redox Potential Eh (m V) I 3r;;c.. I Redox Potential Eh (m V) I ~,~ I Turbidity (NTU) 1 tf7 'I Turbidity (NTU) 147 I Time 11137 I Gal. Purged I 57·9.3 I Time I 113 8 I Gal. Purged I .s~.1.5 I Conductance I 31~i5 I pH I r;.b~ I Conductance I 31g z I pHI :C.~7 I Temp. DC I 15.515 I Temp. DC I 1~.:S3 I Redox Potential Eh (m V) I ~c.(.. I Redox Potential Eh (m V) I 3"-5 I Turbidity (NTU) I ~q I Turbidity (NTU) I 100 I White Mesa Mill Field Data Worksheet for Groundwater 1 of 2 Mill-Groundwater Discharge Permit Date: 04/04/13 Rev. 7.3 Groundwater Monitoring Quality Assurance Plan (QAP) Volume of Water Purged Sts·S'1 gallon(s) Pumping Rate Calculation Flow Rate (Q), in gpm. S/60 = I . 1.17 Number of casing volumes evacuated (if other than two) If well evacuated to dryness, number of gallons evacuated Time to evacuate two (;asing volumes (2V) T = 2V /Q = I 252.. ~ 1 I I 0 o Name of Certified Analytical Laboratory if Other Than Energy Labs I A WA 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 0 0 3x40 ml 0 0 HCL 0 0 Nutrients 0 0 100 ml 0 0 H2SO4 0 0 Heavy Metals ~ 0 250ml [gJ 0 HN03 ~ 0 All Other Non Radiologics 0 0 250 ml 0 0 No Preserv. 0 0 Gross Alpha 0 0 1,000 ml 0 0 HN03 0 0 Other (specify) I!l 0 Sample volume 0 rn .0 Gr Gh \or ;~\ If preservati ve is used, specify Type and Quantity of Preservati ve: Final Depth L-17----.;Y_, ~_I __ --I Sample Time See instruction Comment Arr',-JC'~ 01\ S,/'+C. ~t 0705 .~l'Il'1('r Q"'l~ G-",rr:", pr~.sen+ -for pw~-e tin; .5etYlll Pl.i0 -e"Cr)+. pw·~e:. b~~"f1 "\J-0710. pv.r~~j wel} -tor" ·h+-.I of' 270 yv)\·nv.~5 . 1N",1-C( 'v.)11.~ Mo s+5 (..J.c:Gl.r . Y"'r~-=. ~nJ.(J. tJI;,.,) S'In1'p/C'.) CO Jlec.f-c.-J ~-t }/~O . L...c,\1 S 1 +-C At , I 'is MW-2506-24-2013 IDo not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater 2 of 2 Mill-Groundwater Discharge Permit Date: 04/04/13 Rev. 7.3 Groundwater Monitoring Quality Assurance Plan (QAP) ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: I zni); Ql.Ao..r h r Cl1 J o("~f'o(YI"1 2013 (fi See instruction Location (well name): I~M~W..;..--=;J..~c.=-_________ ---1 Sampler Name and initials: I :;r;."rlU A Q /J I'J#'~ Aft Field Sample ill Date and Time for Purging I ("/5/1.0)3 and Sampling (if different) ..w/A ~~~--------~ Well Purging Equip Used: OOpump or [QJ bailer Well Pump (if other than Bennet) I C 6r'1't: nll'av.-S Purging Method Used: 002 casings [QJ3 casings Sampling Event 1 Q~",I+«('b c.~ 1 Of'~"11"\ Prevo Well Sampled in Sampling Event .... 1_/i_W_L{_-_G_(} ______ ---' pH Buffer 7.0 pH Buffer 4.0 4.0 Specific Conductance .... 1 _4~9:...!1 ____ -I1 I-lMHOS/ cm Well Depth(O.Olft); I 12.2.5 t1 Depth to Water Before Purging 1 75.c14 Casing Volume (V) 4" w ell:1 30.40 1(.653h) 3" Well : ...... _0 __ ----1. (.367h) Conductance (avg) '--...:3:;;....;:;..g~4_0 _______ ....J pH of Water (avg) 7·/8 Well Water Temp. (avg) 1 15.QZ; Redox Potential (Eh)1 -z. t..j.5 Turbidity .... l_o ___ ....J Weather Condo Ext'l Amb. Temp. O( {prior sampling event)...,' }'-S_II __ ..... Time I u& J--\ I Gal. Purged I ,) I Time I I Gal. Purged I I Conductance I ~gql5 I pH I 7,I"S I Conductance I I pHI I Temp. DC I 15,~b I Temp. DC I I Redox Potential Eh (mV) I 7.115 I Redox Potential Eh (m V) 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. DC I I Temp. DC 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 of2 Mill· Groundwater Discharge Permit Date: 04/04/13 Rev. 7.3 Groundwater Monitoring Quality Assurance Plan (QAP) Volume of Water Purged a gallon(s) Pumping Rate Calculation Flow Rate (Q). in gpm. S/60 = I ID,3 Time to evacuate two caliin T=2V/Q= 0 '-------' 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 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 Ell 0 3x40 ml 0 I;li HCL ~ 0 Nutrients I::ll 0 100 ml 0 ~ H2SO4 Il:I 0 Heavy Metals 0 0 250 ml 0 0 HN03 0 0 All Other Non Radiologics 0 0 250ml 0 0 No Preserv. 0 0 Gross Alpha 0 0 1,000 ml 0 0 HN03 0 0 Other (specify) E!I 0 Sample volume 0 m 0 ftl Ch )Oy;J<. If preservati ve is used, specify Type and Quantity of Preservative: Final Depth ... 11_0_3_,_11 ___ -' Sample Time DgS5 See instruction Comment Arr,'Ve.o. 01'1 srlt:. 0..+ 08 55. vJo,.+~(' wu.s ogY1. ~flfle.(' rrc~~"t -to Collect $:\Mplt:,} . .5~l'V1p}1!.s (oJ/(!c.frJ 0-.+ c.lau. Ld=t SIte:. ~ ogSK. MW-2606-05-2013 IDo not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater 2 of2 Mill -Groundwater Discharge Permit Date: 04/04/13 Rev. 7.3 Groundwater Monitoring Quality Assurance Plan (QAP) ATTACHMENT 1·2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: 1 tr v.nt! M ()"+~b &r bll\l'l~ vJo.-h r z.o 1'3 See instruction Location (well name): ..... 1 -..L.M_W.:....--_;).._k _________ ---' Sampler Name and initials: 1=t"'Yln~r Hol/,'l,,~/Ttl Field Sample ID Date and Time for Purging 1 '/1....S 77...0 1''5 and Sampling (if different) Well Purging Equip Used: IT[] pump or [QJ bailer Well Pump (if other than Bennet) Purging Method Used: [[]2 casings [QJ3 casings I MvJ-1Y Sampling Event 1 AOYl1-\-llj &\1\) Prevo Well Sampled in Sampling Event L...-_________ ....J pH Buffer 7.0 pH Buffer 4.0 11.0 Specific Conductance L.I __ 11_4_9:....-__ ...... h.lMHOS/ cm Well Depth(O.Olft): \2].33 Depth to Water Before Purging 1 7 D. £ '3 Casing Volume (V) 4" well:1 3~.1 0 1(·653h) 3" Well: oJ (.367h) L-.-=--__ ---J Conductance (avg) 3t100 '--~~------~ pH of Water (avg) Well Water Temp. (avg) 1 J b, 6 7 Redox Potential (Eh)1 lSS I Turbidity ..... 1 _0 __ ---1 Weather Condo Ext'l Amb. Temp .• ( (prior sampling event) 1-1 3;;;;..;;.,.D_o_--, Time 1 jqsq I Gal. Purged I 0 I Time I I Gal. Purged I I Conductance 1 3~DO I pH 1 b.gS I Conductance I I pHI I Temp. DC IIb.o1 I Temp. DC I I Redox Potential Eh (m V) I 1 g~ I Redox Potential Eh (m V) I I Turbidity (NTU) I Q 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. DC I I Temp. DC 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 of 2 Mill -Groundwater Discharge Permit Date: 04/04/13 Rev. 7.3 Groundwater Monitoring Quality Assurance Plan (QAP) Volume of Water Purged 6 gallon(s) Pumping Rate Calculation Flow Rate (Q)'. in gpn.l. S/60 = I 10.0 ' Number of casing volumes evacuated (if other than two) If well evacuated to dryness, number of gallons evacuated Time to evacuate two a. jog volumes (2V) T=2V/Q= I I:> I D o N arne of Certified Analytical Laboratory if Other Than Energy Labs I /tWA 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 Q 0 3x40 ml Nutrients I!:l 0 100ml Heavy Metals IS] 0 250 ml All Other Non Radiologics 0 0 250ml Gross Alpha 0 0 1,000 ml Other (specify) !XI 0 Sample volume L ~ I()r;~( Final Depth L..I 4...:.3~. D_l ___ ...J Sample Time 1S00 Comment A rrl'vc~ SA(1)?k> 011 ~ i+e At 1!o)5S, -r:1'\n~(" MIt\. G-o.rr~n ('011 cc..+~~ lilt-ISOo, I.;Jcd-cr Wa..s D I!l HCL ~ D RJ H2SO4 ~ lSI D HN03 ~ D D No Preserv. D D D HN03 D 0 ~ D If preservative is used, specify Type and Quantity of Preservative: See instruction ?(C~Il ) -k collect .5c;.MpJC"~. GJ"t'~(". LeJ} s.'Je ~ }50S MW-26 06-25-2013 IDo not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater N 0 D D 0 0 ~ 2 of 2 Mill-Groundwater Discharge Permit Date: 04/04/13 Rev. 7.3 Groundwater Monitoring Quality Assurance Plan (QAP) ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: I U'" V\..,~ fiI10Y1 t~8 CrrOVl I'1J ~",+cr L O I.3 J See instruction Location (well name): .... 1 _."-M_W_-_'3_D _________ ~ Sampler Name and initials: 1-:t;>1ncr R oJl: J-j/-rj.J Field Sample ID Date and Time for Purging 1 "/Z5!zOI.3 and Sampling (if different) .N'/A ~~~----------~ Well Purging Equip Used: @]pump or [QJ bailer Well Pump (if other than Bennet) ..... I ......;;Q'->..-E_n _______ -' Purging Method Used: 002 casings [QJ3 casings Sampling Event I M{)ntllll.:1 G-\J Prevo Well Sampled in Sampling Event .... 1 __ M_W __ -_l_J ______ --' pH Buffer 7.0 L-I _7....:....-. C ___ -.J pH Buffer 4.0 q.D Specific Conductance L..I --=~:....:.~_' ___ ---lI!-lMHos/ cm Well Depth(O.Olft): 110.00 Depth to Water Before Purging 1 J S . "J-D Casing Volume (V) 4" well:1 2.2.7 ?.. 1(.653h) 3" Well: ..... _D ___ ....J.(.367h) Conductance (avg) L..-_'"2..--.,;;....O_Z_i.:.....-_____ --' pH of Water (avg) Well Water Temp. (avg) 1 IS. 31 Redox Potential (Eh)1 '33 L TurbiditY,-1 C ___ -' Weather Condo S"",\" 3 Ext'l Amb. Temp. O( (prior sampling event)1 17D Time I 'OES I Gal. Purged 1 'I b."~ I Time I \C'2.b I Gal. Purged IY ':d~{ I Conductance I '2.0 '2.5 I pH I ~.q7 I Conductance I Z01.5 I pH I b.'15 I Temp. DC I lS. S-z. I Temp. DC Ils .~l I Redox Potential Eh (m V) I 3~t I Redox Potential Eh (mV) I ~~3 I Turbidity (NTU) I i:) I Turbidity (NTU) I 0 I Time I 1f) '2.7 I Gal. Purged I ~J:ZI6& I Time I IC'2.g I Gal. Purged I ~:Z,~C,) I Conductance I 'Z:.Q'Z S I pH I c;.~q I Conductance I '2.0'23 I pH I b.Q3 I Temp. DC I l~ ,·z:z. I Temp. DC IIS.Z\ I Redox Potential Eh (m V) I 32~ I Redox Potential Eh (mV) I '3Zg I Turbidity (NTU) I G I Turbidity (NTU) I 0 I White Mesa Mill Field Data Worksheet for Groundwater 1 of2 Mill· Groundwater Discharge Permit Date: 04/04/13 Rev. 7.3 Groundwater Monitoring Quality Assurance Plan (QAP) Volume of Water Purged gallon(s) Pumping Rate Calculation Flow Rate (Q), in gpm. S/60 = I . z..l7 T = 2V /Q = '--___ .-.I Number of casing volumes evacuated (if other than two) ... 1 0 ___ --" If well evacuated to dryness, number of gallons evacuated ... 1 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 0 0 3x40 ml 0 0 HCL 0 Nutrients 11 0 100 ml 0 !]I H2SO4 Ii Heavy Metals ~ 0 250ml 11 ~ HN03 I2g All Other Non Radiologics 0 0 250ml 0 0 No Preserv. 0 Gross Alpha 0 0 1,000 ml 0 0 HN03 0 Other (specify) ~ 0 Sample volume 0 ~ 0 C\-)\O(":~(.. If preservative is used, specify Type and Quantity of Preservative: Final Depth I 77. !5' Sample Time \D3D Comment 1 _ See instruction OYl s;+c: ,,+ 0 bYS, ---r;;flMr ".,,1. frrAf(' I.,.. P(-e5>~Y1f ~r 'P"'("~t "',.,). ,SqW)p lj '?j b~O\" ~J 065D . PV\(~<~ ~e)\ -for do.. 1-0+6.1 of' 2:Z0 M,'Y1\J\,h·..s ~6.~ .:::.\cClr. P\J,.r~e e{lJe ~ 0-,,1 .,Sti\rV1pk.s c.ollec+e~ "t ID30. l~f} $1'+< ~r lo3S MW-30 06-25-2013 IDo not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater N 0 0 0 0 0 ..:m 2 of2 Mill-Groundwater Discharge Permit Date: 04/04/13 Rev. 7.3 Groundwater Monitoring Quality Assurance Plan (QAP) ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: 1 j" ""fie. JA 01'\ doh b 6-1"0 \At1& WIA +C (' ZoO 15 j See instruction Location (well name): II-~/'A......:....W.;.......--=!>_l _________ -.J Sampler Name and initials: 1 ~l'In~(' Hol/,'{1tlt;J I--rH Field Sample ID MW -3, \_ Db 1..'1 201'3. Date and Time for Purging 1 6/2<; /2.01'3 and Sampling (if different) ..-v/'A-'---~------~ Well Purging Equip Used: ~pump or lm bailer Well Pump (if other than Bennet) 1-1 ..;:.Q_f_D _____ -I Purging Method Used: ~]2 casings []]3 casings Sampling Event 1 MO(l Fh 8 &W Prevo Well Sampled in Sampling Event ..... 1_M_y;_~ _______ __' pH Buffer 7.0 7.0 Specific Conductance ,--I _1lj'-"_1 ___ --" !-lMHOS/ cm Depth to Water Before Purging 1 b I. W Conductance (avg) '2.01 0 '----------~ pH Buffer 4.0 4.D Well Depth(O.Olft): 130.00 '---------' Casing Volume (V) 4" W 1I:I YI.DD 1(.653h) 3" Well:L----=-O __ ......I. (.367h) pH of Water (avg) 7.10 '----------~ Well Water Temp. (avg) I \5.'17 Redox Potential (Eh)1 "3LiS Turbidity ll-_"3..::....:...Y_--, Weather Condo Ext'l Amb. Temp. ·C (prior sampling event) 1-1 .:...,.17,-6 _--I Time 11~1() I Gal. Purged I g~.5~ I Time I I:S II I Gal. Purged I g~.7{' I Conductance I L.O)~ I pH 1 7 .17. I Conductance I z.ol g I pH 17 , 0 1 , Temp. DC 1\5.50 I Temp. DC 11 5 .51 I Redox Potential Eh (m V) 13QS I Redox Potential Eh (m V) 1 3QZ; I Turbidity (NTU) 1 ~9 I Turbidity (NTU) I ~b I Time 11311 I Gal. Purged I ~~-jl I Time I }3/3 I Gal. Purged I BY.l1 I Conductance I ""2. 0 0'1 I pH I 7. [l5 I Conductance I 'Z..Do 9 I pHI 7 .1'{j I Temp. DC I \S.q"2. I Temp. DC I \:>.95 I Redox Potential Eh (mV) 1 ~qt I Redox Potential Eh (m V) I :sy Z> I Turbidity (NTU) 1 ~~ I Turbidity (NTU) I J.S I White Mesa Mill Field Data Worksheet for Groundwater 1 of 2 Mill -Groundwater Discharge Permit Date: 04/04/13 Rev. 7.3 Groundwater Monitoring Quality Assurance Plan (QAP) Volume of Water Purged gallon(s) Pumping Rate Calculation Flow Rate (Q) in gpm. S/60 = I . -z. 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 e2V) T=2V/Q= 1377.'15 1 1 t> 1 0 Name of Certified Analytical Laboratory if Other Than Energy Labs 1 ttl;) A L :&'E"'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 0 3x40 ml 0 0 HCL 0 Nutrients rJ 0 100 ml 0 [9 H2SO4 f1 Heavy Metals ~ 0 250 ml ~ 0 HN03 r!J All Other Non Radiologics 0 0 250 ml 0 0 No Preserv. 0 Gross Alpha 0 0 1,000 ml 0 0 HN03 0 Other (specify) tI 0 Sample volume 0 19 0 lD~ If preservati ve is used, specify S\A\~~C Type and Quantity of Preservati ve: Gh\b("'\~( Final Depth L-17_o_,o_3 ___ -.J Sample Time 135 See instruction Comment A('r\"J{~ O~ Site fA+ Ob'll . -r"".,cr "flJ. G-... rr:fI pre~C1"lt -fbr p",r~e IIjI1 ~ S~J'II)pli'<j e.J c:,,-t p",r~e be~M ~r 0 b!{S' fv..r~t:~ ~-el\ .for "-+"t-,,/ of 3'fD M/'f7lA+c.s. ~~+c.r Wr..~,;... ),lHc. M"'rk~, fv.r~t. dlJ~~ I/Vl), {"""'p)c.s Go/It·Jed ~+ J3/S. L~ ~;+c ~-r l~zo MW-3106-24-2013 IDa not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater N 0 0 0 0 0 f9 2 of 2 Mill· Groundwater Discharge Permit Date: 04/04/13 Rev. 7.3 Groundwater Monitoring Quality Assurance Plan (QAP) ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: 1 V W'\G t'-'\ol"\~h 1.::1 Gro lJl VlJ W<;..+~r 20/3 See instruction Location (well name): 1 ..... -<-J.1...:..;W:....:....--_3_S"'--________ ---' Sampler Name and initials: 1 :::r;"n l!'r Boll,'d-.;JI'fJ1 Field Sample ill Date and Time for Purging 1 6/'Z.. L..j 1201'3 and Sampling (if different) II-M::..::.J:,V-.LI4 ________ -----' Well Purging Equip Used: ~pump or [QJ bailer Well Pump (if other than Bennet) 1-1 ~Q:::..£..:...;;..!:D~ ____ __J Purging Method Used: []!]2 casings [QJ3 casings Sampling Event 1 M"rd'hl'1 G-~ Prevo Well Sampled in Sampling Event I }/Iv.) -z..s pH Buffer 7.0 7.D pH Buffer 4.0 Y.D Specific Conductance 1-1 _1w'-"' ___ --II""MHos/ cm Well Depth(O.O 1ft): J24.SI::> Depth to Water Before Purging 1 117....2.S Casing Volume (V) 4" well:1 7. '11 1(.653h) 3" Well: 0 (.367h) '-------' Conductance (avg) pH of Water (avg) Well Water Temp. (avg) ) L,. S'1 Redox Potential (Eh)1 :z: l:t Turbidity 1-1 _0 __ --' Weather Condo Ext'l Amb. Temp. DC (prior sampling event)1 Z. 't D Time I I~SS I Gal. Purged 1 15.Jj I Time I I:sS(, I Gal. Purged I 15 ql5 I Conductance I qcn q I pH I (,.7'--I Conductance I '-lObS I pH I C;.7~ I Temp. DC I ,".b' I Temp. DC In;. '''2 I Redox Potential Eh (m V) I 7...71 I Redox Potential Eh (m V) I 275 I Turbidity (NTU) I t> I Turbidity (NTU) I ~ I Time I I~S 7 I Gal. Purged I ,..) .b1. I Time I I~.sg I Gal. Purged I 15·a~ I Conductance I !.jOb') I pH I , .Z:'3 I Conductance I t:tO{.5 I pH I '.70 I Temp. DC I Il: .:50 I Temp.oC I It.38 I Redox Potential Eh (m V) I l..G.1 I Redox Potential Eh (m V) I :2)';; I Turbidity (NTU) I " I Turbidity (NTU) I 0 I White Mesa Mill Field Data Worksheet for Groundwater 1 of2 Mill -Groundwater Discharge Permit Date: 04/04/13 Rev. 7.3 Groundwater Monitoring Quality Assurance Plan (QAP) Volume of Water Purged I b .'1.J 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 asing volumes (2Y) T=2V/Q= I 73.7~ I o 1 0 Name of Certified Analytical Laboratory if Other Than Energy Labs I,l}WAL 6-cL 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 0 0 HCL 0 Nutrients D 0 100 ml 0 0 H2SO4 0 Heavy Metals t'&l 0 250ml t8 0 HN03 lSI All Other Non Radiologics D 0 250 ml 0 0 No Preserv. D Gross Alpha ~ 0 1,000ml til 0 HN03 iJ Other (specify) D 0 Sample volume D 0 D If preservative is used, specify Type and Quantity of Preservative: Final Depth I J 1 L. "'" Sample Time 190 0 See instruction Comment Arr;\l~~ 6(1 srtc 0.+ IZYD. --):.,"IC'-I\n~ G-o.(('iTl rfes;~n+ ~r f\JIr'6t' ~lI j .saMpJij eVel')-}. p "r~e. 1~,o .. } Il'l5 . r~,~{~ """II +,r L +,)...\ bf 7.5 ""'"",-ic s. lNli-. -c(' 'No..~ C)'CCl..r , 'Pv...(t-C ~n~e j ~(I~ .s~yv1plcS c 6))~CJcJ d-)~()O. L~ S~+( ~t )yo~ MW-35 06-24-2013 10 . not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater N 0 0 0 0 0 D 2 of2 Mill-Groundwater Discharge Permit Date: 04/04/13 Rev. 7.3 Groundwater Monitoring Quality Assurance Plan (QAP) ATTACHMENT 1·2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: , \)"'(1'-M~d:h8 G-r oUoII J tJo.'fer .2.o1~ See instruction Location (well name): ''---IM~W..;..-_b5=:''''-________ ---J Sampler Name and initials: ,;;r,.t111~(" }}ollJ"Jtj b# Field Sample ill Date and Time for Purging 1 C:./-z.SlzoJ3 and Sampling (if different) IL..:....~<-I//}'-=-_______ -' Well Purging Equip Used: [IDpump or ~ bailer Well Pump (if other than Bennet) .... 1 ..:::Q;.::.:...~..::D _____ -, Purging Method Used: 002 casings ~3 casings Sampling Event 1 Ji1 ofl1i1l ", &\/J Prevo Well Sampled in Sampling Event .... 1_M_W_-3_D _____ --I pH Buffer 7.0 7.0 pH Buffer 4.0 y.o Specific Conductance .... 1 _'.:...' ...... ' _____ ---11 IlMHOS/ cm Well Depth(O.OI ft): 12$.76 Depth to Water Before Purging 1 \0'3.55 Casing Volume (V) 4" well:1 J b. 11 2. 1(·653h) 3" Well:'-.....;;D~ __ .....I. (.367h) Conductance (avg) 1.-_2>_8_7_2.-=----____ -.1 pH of Water (avg) (,..,55 Well Water Temp. (avg) , lS.70 Redox Potential (Eh), 351 Turbidityl 0 '-------' Weather Condo Ext'l Amb. Temp. O( (prior sampling event)L..1 Z--,y_D_--, Time , 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) 1 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 of 2 Mill-Groundwater Discharge Permit Date: 04/04/13 Rev. 7.3 Groundwater Monitoring Quality Assurance Plan (OAP) Volume of Water Purged gallon(s) Pumping Rate Calculation Flow Rate (Q) in gpm. S/60 = I . 217 Time to evacuate two a ing volumes (2V) T = 2V /Q = I 15). 31. I Number of casing volumes evacuated (if other than two) o If well evacuated to dryness, number of gallons evacuated D 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 100ml 0 0 H2SO4 0 0 Heavy Metals 1ll 0 250 ml ~ 0 HN03 Kl 0 All Other Non Radiologics 0 0 250 ml 0 0 No Preserv. 0 0 Gross Alpha 0 0 1,000 ml 0 0 HN03 0 0 Other (specify) 0 0 Sample volume 0 D D 0 If preservative is used, specify Type and Quantity of Preservative: Final Depth I I () L\ • 5~ Sample Time See instruction Comment MW-6506-25-2013 IDo not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater 2 of2 TabD Quarterl y Depth to Water TIME 837 934 844 846 924 918 928 911 908 724 831 756 745 750 931 1001 915 950 901 958 937 940 942 945 858 903 855 857 905 NAME: Garrin Palmer, Tanner Holliday DATE: 6/27/2013 WELL Static level TIME WELL Static Level TIME WELL MW-1 63.93 1033 MW-4 72.15 800 PIEZ-1 MW-2 109.89 1031 TW4-1 64.14 754 PIEZ-2 MW-3 83.05 1034 TW4-2 65.51 843 PIEZ-3 MW-3A 85.09 1038 TW4-3 51.35 1006 PIEZ-4 MW-5 106.37 1030 TW4-4 70.13 1008 PIEZ-5 MW-11 87.35 1040 TW4-5 58.65 MW-12 108.59 1029 TW4-6 69.32 854 TWN-1 MW-14 103.75 1032 TW4-7 65.03 851 TWN-2 MW-15 106.50 1036 TW4-8 65.05 846 TWN-3 MW-17 73.48 1039 TW4-9 56.40 841 TWN-4 MW-18 70.55 1037 TW4-10 57.05 835 TWN-5 MW-19 56.84 1035 TW4-11 57.30 826 TWN-6 MW-20 89.10 1014 TW4-12 41.98 833 TWN-7 MW-22 67.00 1018 TW4-13 47.50 828 TWN-8 MW-23 114.50 1020 TW4-14 85.78 802 TWN-9 MW-24 114.21 950 TW4-15 61.90 824 TWN-10 MW-25 73 .28 947 TW4-16 60.36 818 TWN-11 MW-26 61.90 1004 TW4-17 74.90 816 TWN-12 MW-27 52.39 1000 TW4-18 56.65 805 TWN-13 MW-28 76.25 906 TW4-19 65.39 807 TWN-14 MW-29 101.85 951 TW4-20 59.60 822 TWN-15 MW-30 75.45 857 TW4-21 57.56 812 TWN-16 MW-31 67.50 953 TW4-22 56.55 809 TWN-17 MW-32 73.97 1026 TW4-23 64.14 849 TWN-18 MW-33 Dry 955 TW4-24 63.20 956 TWN-19 MW-34 108.00 853 TW4-25 57.30 MW-35 112.51 1027 TW4-26 62.68 MW-36 110.60 1026 TW4-27 81.65 MW-37 109.31 1016 TW4-28 36.70 1022 TW4-29 72.20 1024 TW4-30 78.02 1029 TW4-31 84.22 Static Level 62.87 31.60 44.30 48.70 44.25 55.71 32.37 37.32 47.75 69.61 75.93 87.05 63.01 62.05 80.87 69.33 28.70 45.53 62.10 91.66 47.59 33.91 58.50 52.48 Some times may be the same since we split up to complete depth checks. TIME WELL Static Level NA DR-1 ABANDON NA DR-2 ABANDON 823 DR-5 83.21 826 DR-6 94.33 852 DR-7 92.36 836 DR-8 51.07 833 DR-9 86.70 830 DR-10 78.18 734 DR-11 98.43 731 DR-12 89.55 728 DR-13 69.96 817 DR-14 76.54 741 DR-IS 93.07 na DR-16 ABANDON 813 DR-17 64.95 na DR-18 ABANDON 803 DR-19 63.20 800 DR-20 55.29 855 DR-21 107.31 DR-22 DRY 756 DR-23 70.77 807 DR-24 44.10 na DR-25 ABANDON TabE Laboratory Analytical Reports -Quarterly Sampling INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2013 Lab Sample ID: 1305551-001 Client Sample ID: MW-Ol_05212013 ANA LYTICAL LABORATORIES Collection Date: 5121/2013 1030h Received Date: 5/24/2013 1000h Analytical Results DISSOLVED METALS Date Date Method Reporting Analytical Compound Units Prepared Analyzed Used Limit Result Qual 463 West 3600 South ;alt Lake City, UT 84115 Arsenic mg/L 5/24/2013 1255h 5/30/2013 2100h E200.8 0.00500 < 0.00500 Beryllium mg/L 5/24/2013 1255h 6/4/2013 2027h E200.8 0.000500 < 0.000500 Cadmium mg/L 5/2412013 1255h 5/30/2013 213911 E200.8 0.000500 < 0.000500 Phone: (801) 263-8686 Calcium mg/L 5124/2013 1255h 6/4/2013 100611 E200.7 20.0 160 Toll Free: (888) 263-8686 Chromium mg/L 5/24/2013 125511 5/30/2013 213911 E200.8 0.0250 < 0.0250 Fax: (801) 263-8687 Cobalt mglL 5/24/2013 125511 5/30/2013 2100h E200.8 0.0100 < 0.0100 ~-mail: awal@awal-Iabs.com Copper mglL 5/24/2013 1255h 6/3/2013 2152h E200.8 0.0100 < 0.0100 Iron mglL 5/24/2013 1255h 6/4/2013 0058h E200.8 0.0300 0.145 web: www.awal-labs.com Lead mg/L 5124/2013 1255h 5/3112013 0225h E200.8 0.00100 < 0.00100 Magnesium mg/L 5124/2013 1255h 6/4/2013 1006h E200.7 20.0 60.3 Manganese mg/L 5/24/2013 1255h 6/3/2013 2152h E200.8 0.0100 0.127 Kyle F. Gross Mercury mg/L 5128/2013 1330h 5/29/2013 0852h E245.1 0.000500 < 0.000500 Laboratory Director Molybdenum 0.0100 < 0.0100 mglL 5/24/2013 1255h 5/30/2013 2100h E200.8 Jose Rocha Nickel mg/L 5124/2013 1255h 5/30/2013 2100h E200.8 0.0200 < 0.0200 QA Officer Potassium mglL 5/24/2013 1255h 6/4/2013 1325h E200.7 1.00 6.66 Selenium mglL 5/24/2013 1255h 5/30/2013 210011 E200.8 0.00500 < 0.00500 Silver mglL 5/24/2013 1255h 5/30/2013 213911 E200.8 0.0100 < 0.0100 Sodium mglL 5/24/2013 1255h 6/4/2013 1006h E200.7 20.0 160 Thallium mg/L 5124/2013 1255h 5/3112013 0225h E200.8 0.000500 < 0.000500 Tin mg/L 5/24/2013 125511 5/30/2013 2139h E200.8 0.100 < 0.100 Uranium mg/L 5124/2013 1255h 5/30/2013 2334h E200.8 0.000300 < 0.000300 Vanadium mglL 5124/2013 1255h 6/4/2013 1325h E200.7 0.0150 < 0.0150 Zinc mg/L 5124/2013 1255h 5/30/2013 2100h E200.8 0.0100 < 0.0100 } -Analyte concentration is 100 high for accurate matrix spike recovery and/or RPD. Report Date: 6/6/2013 Page 10 of76 All :mulyscs applicable to the CWA. SDWA. and RCRA arc pcrfonncd in accordance to NELAC protocols Pertinent sampling infonnation is located olllhe aUachcd COe. This report is provided for the exclusive use of the addrcsscc_ Privileges of subsequent use of the name oflhis company or any member of its staff. or reproduction of this report in connection with the ildvertis~mcnt. promotion or sale of allY producl or process, or in l:onllccliun with thc fe-puhlication of this report fOl'any INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2013 Lab Sample ID: 1305551-001 Client Sample ID: MW-Ol_05212013 ANA LV TICAl LAB O RAT ORIES Collection Date: 5/2112013 1030h Received Date: 5/24/2013 1000h Analytical Results Date Date Method Reporting Analytical Compound Units Prepared Analyzed 463 West 3600 South Used Limit Result Qual )alt Lake City, UT 84115 Ammonia (as N) mg/L 6/3/2013 130011 6/3/2013 2050h E350.1 0.0500 < 0.0500 Bicarbonate (as mg/L 512812013 1036h SM2320B 1.00 246 CaC03) Carbonate (as CaC03) mg/L 5/28/2013 1036h SM2320B 1.00 < 1.00 Phone: (801) 263 -8686 Chloride mg/L 5/24/2013 1819h E300.0 5.00 17.8 Toll Free: (888) 263-8686 Fluoride mg/L 5/25/2013 0927h E300.0 0.100 0.317 Fax: (801 )263-8687 Ion Balance % 6/512013 0918h Calc. -15.0 -6.55 ~-mail: awal@awal-labs.com NitratelNitrite (as N) 0.100 0.105 mg/L 6/3/2013 1825h E353.2 web: www.awal-Iabs.com Sulfate mg/L 5/24/2013 1756h E300.0 100 839 Total Anions, Measured meq/L 6/5/2013 0918h Calc. 22.9 Total Cations, meq/L 6/5/2013 0918h Calc. 20.1 Kyle F. Gross Measured Laboratory Director Total Dissolved Solids mg/L 5/25/2013 1300h SM2540C 20.0 1,420 @ Total Dissolved Solids 6/5/2013 0918h Calc. 1.02 /\ Jose Rocha Ratio, MeasuredlCalculated QA Officer Total Dissolved Solids, mg/L 61512013 0918h Calc. 1,390 Calculated /\ -Reissue of a previously generated report. Information has been revised. Information herein supersedes that of the previously issued reports. 1 _ Matrix spike recovery indicates matrix interference. The method is in control as indicated by the LCS. @ -High RPD due 10 suspected sample non-homogeneity or matrix inte,ference. Report Date: 7/29/2013 Page 25 of76 All analyses applil:ablc tu the CWA, SDWA, and RCRA nre pcrfonncd in accordance to NELAC protocols Pertinent sampling infunnation is located on the attached coe This report is provided for the exclusive lise orlhc addressee. Privileges of subsequcnt lISC of the name of this company or any member of its stOlO: or reproduction of this repOil in conneclion with the advertisement, pJomotion or sale of any product or process, or in connection with the re-publicalion of this report for any American West AfIJl' v TI C .... \AQORATORlr .. 463 West 3600 South ;;alt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (80 I) 263-8687 !-mail: awal@awal-Iabs.com web: www.awal-Iabs.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 2013 1305551-001A Client Sample ID: MW-OI 05212013 Collection Date: 5/2112013 1030h Received Date: 5/24/2013 1000h Contact: Garrin Palmer Analytical Results VOAs by GC/MS Method 8260CIS030C Analyzed: 5/2412013 1954h Units: /lg/L Compound 2-Butanone Acetone Benzene Carbon tetrachloride Chloroform Chloromethane Methylene chloride Naphthalene Tetrahydrofuran Toluene Xylenes, Total Surrogate Surr: 1,2-Dichloroethane-d4 SUIT: 4-Bromofluorobenzene SUIT: Dibromofluoromethane SUIT: Toluene-d8 Dilution Factor: Method: CAS Reporting Number Limit 78-93-3 20.0 67-64-1 20.0 71-43-2 1.00 56-23-5 1.00 67-66-3 1.00 74-87-3 1.00 75-09-2 1.00 91-20-3 1.00 109-99-9 1.00 108-88-3 1.00 1330-20-7 1.00 CAS Result Amount Spiked %REC 17060-07-0 51.5 50.00 103 460-00-4 50.7 50.00 101 1868-53-7 50.6 50.00 101 2037-26-5 49.8 50.00 99.6 SW8260C Analytical Result Qual <20.0 < 20.0 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 3.26 < 1.00 < 1.00 Limits Qual 72-151 80-128 80-124 77-129 Report Date: 6/6/2013 Page 40 of 76 All analyses applicable to the CWA. SDWA. and RCRA :.Ire pcrfonncd in accordance to NELAC protocols. Pertinent sampling infomlation is located on the attached COc.. This report is provided for the cxclm.ivc lise orthe addressee. Pri\'i1egcs of subsequent usc of the name of this company or any member of its staft~ 0' reproduction of this rcpOli in connection with the ndvcrtiscrncnt, promolion or sale of any product or process, or in connection with the re-public.:ation of this report for any GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analvsis . Company: Address: Energy Fuels Resources (USA), Inc. 225 Union Boulevard Contact: Project: Suite 600 Lakewood, Colorado 80228 Ms. Kathy Weinel White Mesa Mill GW ----Client Sample ID: Sample ID: Matrix: Collect Date: Receive Date: Collector: MW-Ol 05212013 326481001 Ground Water 21-MAY-13 10:30 24-MAY-13 Client Parameter Qualifier Result Uncertainty __ MDC ~ad Gas Flow Proportional Counting ]FPC, Total Alpha Radium, Liquid "As Received" }ross Radium Alpha U 1.00 +/-0.279 0.834 The following Analytical Methods were perfonned: -----\1ethod DescriQtion'--__ EPA 900.1 Modified )UITogatefTracer Recovery Test larium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 'lJotes: RL 1.00 Project: Client ID: Report Date: DNMIOOIOO DNMI001 July 2,2013 Units DF Analyst Date Time Batch Method pCilL KDFI 06/05/13 1509 1304576 _ __ ~~ ___ --=A=n=alyst Comments Result Nominal Recovery% Acce table Limits -----97.9 (25%-125%) :::ounting Uncertainty is calculated at the 68% confidence level (l-sigma). ;;;RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is he greater of either the adjusted MDL or the CRDL. INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2013 Lab Sample ID: 1305551-002 Client Sample ID: MW-02_05212013 ANALYTICAL LABORATORIES Collection Date: 5/21/2013 1430h Received Date: 5/24/2013 1000h Analytical Results DISSOLVED METALS Date Date Method Reporting Analytical Compound Units Prepared Analyzed Used Limit Result Qual 463 West 3600 South ;alt Lake City, UT 84115 Arsenic mg/L 5124/20[3 1255h 5/30/2013 211611 E200.8 0.00500 < 0.00500 Beryllium mg/L 5124/2013 125511 6/4/2013 203211 E200.8 0.000500 < 0.000500 Cadmium mglL 5/24/2013 1255h 5/30/2013 223011 E200.8 0.000500 < 0.000500 Phone: (801) 263 -8686 Calcium mglL 5/24/2013 125511 6/4/2013 1030h E200.7 50.0 304 Toll Free: (888) 263-8686 Chromium mg/L 5124/2013 125511 5/30/2013 2230h E200.8 0.0250 < 0.0250 Fax: (801) 263-8687 Cobalt mglL 5/24/2013 125511 5/30/2013 2116h E200.8 0.0100 < 0.0100 ~-mail: awal@awal-labs.com Copper mgIL 5/24/2013 125511 6/312013 2208h E200.8 0.0100 < 0.0100 Iron mglL 5124/2013 125511 6/4/2013 0104h E200.8 0.0300 < 0.0300 web: www.awal-labs.com Lead mg/L 512412013 1255h 5/3112013 023511 E200.8 0.00100 < 0.00100 Magnesium mg/L 5124/2013 1255h 6/4/2013 1030h E200.7 50.0 91.3 Manganese mg/L 5124/2013 1255h 6/312013 2208h E200.8 0.0100 < 0.0100 Kyle F. Gross Mercury mglL 5/2812013 133011 5129/2013 0858h E24S.1 0.000500 < 0.000500 Laboratory Director Molybdenum 0.0100 < 0.0100 mglL 5/24/2013 1255h 5/30/2013 2116h E200.8 Jose Rocha Nickel mg/L 512412013 1255h 5/30/2013 211611 E200.8 0.0200 < 0.0200 QA Officer Potassium mglL 5124/2013 1255h 614/2013 1337b E200.7 1.00 9.81 Selenium mglL 5/24/2013 1255h 5/3012013 2116b E200.8 0.00500 0.0160 Silver mg/L 5124/2013 1255h 5/30/2013 2230b E200.8 0.0100 < 0.0100 Sodium mglL 5/24/2013 1255h 6/412013 1030b E200.7 50.0 488 Thallium mglL 5124/2013 1255h 5/31/2013 0235h E200.8 0.000500 < 0.000500 Tin mglL 5124/2013 125511 5/3012013 2230h E200.8 0.100 < 0.100 Uranium mglL 5/24/2013 125511 5/3012013 2340h E200.8 0.000300 0.0133 Vanadium mg/L 5124/2013 125511 6/412013 1337h E200.7 0.0150 < 0.0150 Zinc mglL 5/24/2013 125511 5/30/2013 2116b E200.8 0.0100 < 0.0100 Report Date: 6/6/2013 Page II of76 All analyses applicable to the CWA, SDW A, an<.l RCRA urC" pcrfomlcd in accordance to NELAC protoClll~ Pcnincnt sampling infumlation is located on the attachctl. COC 11,;s report is provided for the exclusivc llSl! of the addressee Privileges of suhseqllcnl usc of the Ilame ufthis company or !llly mcmber of its sta.n: or reproduclion of Ihis report in connection with the tuJvcrtisl.!mcnt, promotion or sa1c orany product or process, or in conneclion with the rc-plIhlicD.tion of this report for any INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2013 Lab Sample ID: 1305551-002 American West Client Sample ID: MW-02_05212013 ANALYTICAL lABORATORIES Collection Date: 5/2112013 1430h Received Date: 5/24/2013 1000h Analytical Resnlts Date Date Method Reporting Analytical Compound Units Prepared Analyzed Used Limit Result Qual 463 West 3600 South ;;alt Lake City, UT 84115 Ammonia (as N) mg/L 6/3/2013 130011 6/3/2013 2054h E350.1 0.0500 < 0.0500 Bicarbonate (as mg/L 5/28/2013 1036h SM2320B 1.00 331 CaC03) Carbonate (as CaC03) mg/L 5/28/2013 1036h SM2320B 1.00 < 1.00 Phone: (801) 263-8686 Chloride mg/L 5/25/2013 0950h E300.0 1.00 7.21 Toll Free: (888) 263-8686 Fluoride mg/L 5/25/2013 0950h E300.0 0.100 0.353 Fax: (801) 263-8687 Ion Balance % 6/5/2013 0918h Calc. -15.0 9.91 ~-maiI: awaI@awaI-Iabs.com NitratelNitrite (as N) 0.100 < 0.100 mg/L 6/312013 1826h E353.2 web: www.awa1-labs.com Sulfate mg/L 512412013 1929h E300.0 500 1,410 Total Anions, Measured meq/L 6/5/2013 0918h Calc. 36.2 Total Cations, meq/L 6/5/2013 0918h Calc. 44.2 Kyle F. Gross Measured Laboratory Director Total Dissolved Solids mg/L 5/25/2013 1300h SM2540C 20.0 3,200 Total Dissolved Solids 6/5/2013 0918h Calc. 1.27 A Jose Rocha Ratio, MeasuredlCalculated QA Officer Total Dissolved Solids, mg/L 6/5/2013 0918h Calc. 2,510 Calculated A _ Reissue of a previously generated report. Information has been revised. Information herein supersedes that of the previously issued reports. Report Date: 7/29/2013 Page 26 of76 All analyses applicable 10 the CWA, SDWA. and RCRA nrc performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached cae. This report is provided fOT the exclusive lISC of the addressee. Privileges of subsequent lise of the name of this company or any member of it<; staff: ofrcproduction of this report in cOlllleclion with the advertisement, promotion or sale of any product or process, or in connection with the rc-publication of this report for any ORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Project: 2nd Quarter Groundwater 2013 Lab Sample ID: 1305551-002A Client Sample ID: MW-02_05212013 ANALYTICAL LABORATORIES Collection Date: 5/2112013 1430h Received Date: 5/24/2013 1000h Contact: Garrin Palmer Analytical Results VOAs by GC/MS Method 8260C/5030C 463 West 3600 South ;alt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 ~-mail: awal@awal-labs.com web: www.awal-Iabs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer Analyzed: 5128/2013 1428h Units: Ilg/L Compound 2-Butanone Acetone Benzene Carbon tetrachloride Chloroform Chloromethane Methylene chloride Naphthalene T etrahydrofuran Toluene Xylenes, Total Surrogate SUIT: 1,2-Dicbloroethane-d4 SUIT: 4-Bromofluorobenzene SUIT: Dibromofluoromethane SUIT: Toluene-d8 Dilution Factor: Method: CAS Reporting Number Limit 78-93-3 20.0 67-64-1 20.0 71-43-2 1.00 56-23-5 1.00 67-66-3 1.00 74-87-3 1.00 75-09-2 1.00 91-20-3 1.00 109-99-9 1.00 108-88-3 1.00 1330-20-7 1.00 CAS Result Amount Spiked %REC 17060-07-0 47.9 50.00 95.7 460-00-4 53.6 50.00 107 1868-53-7 45.6 50.00 91.2 2037-26-5 52.2 50.00 104 SW8260C Analytical Result Qual <20.0 < 20.0 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 Limits Qual 72-151 80-128 80-124 77-129 Report Date: 6/6/2013 Page 41 of76 All analyses applicable to the CWA, SDWA, and RCRA nrc perfonncd in accordance to NELAC protocols. Pertinent sampling infonnation is located on the attached cae. This report is provided for the exclusive lISC of the addressee Privileges of subsequent lise of the name of Ihis company or any member of its stan: or reproduction of this report in connection with the Itdvcrtiscmcnt, promotion or sale of any producl or process, or in connection with tbe re-publication of this report for any GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Report Date: July 2, 2013 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-02_052 12013 326481002 Ground Water 21-MAY-13 14:30 24-MAY-13 Client Qualifier Result Uncertainty ~ad Gas Flow Proportional Counting }FPC, Total Alpha Radium, Liquid "As Received" }ross Radium Alpha 1.48 +/-0.434 The following Analytical Methods were performed: MDC 0.995 RL 1.00 Project: Client ID: DNMIOOI00 DNMIOOI Units DF Analyst Date Time Batch Method pCilL KDFI 06/05/13 1509 1304576 \1ethod Descri tion ________ Analyst Comments EPA 900.1 Modified ~rrogate/Tracer Recovery Test --=..;R:..:..es:...;u:..:..1.:....t _--=-N.:....ominal Recovery% Acceptable Limits Jarium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 101 (25%-125%) 'lotes: =:ounting Uncertainty is calculated at the 68% confidence level (I-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 :he greater of either the adjusted MDL or the CRDL. INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2013 Lab Sample ID: 1305551-003 Client Sample ID: MW-03_05222013 ANALYTICAL lABORATORIF8 Collection Date: 5122/2013 1405h Received Date: 5124/2013 1000h Analytical Results DIS SOL VED METALS Date Date Method Reporting Analytical Compound Units Prepared Analyzed Used Limit Result Qual 463 West 3600 South ;alt Lake City, UT 84115 Arsenic mg/L 5/24/2013 125511 5/30/2013 2122h E200.8 0.00500 < 0.00500 Beryllium mg/L 5/24/2013 125511 6/4/2013 2038h E200.8 0.000500 < 0.000500 Cadmium mg/L 5124/2013 1255h 5/30/2013 2240h E200.8 0.000500 0.00142 Phone: (801)263-8686 Calcium mg/L 5/24/2013 1255h 6/4/2013 1IIIh E200.7 50.0 419 Toll Free: (888) 263-8686 Chromium mg/L 5/2412013 1255h 5/30/2013 2240h E200.8 0.0250 < 0.0250 Fax: (801) 263-8687 Cobalt mg/L 5/24/2013 125511 5/30/2013 2122h E200.8 0.0100 < 0.0100 ~-mail: awal @awal-labs.com Copper mg/L 5/24/2013 1255h 6/3/2013 221311 E200.8 0.0100 < 0.0100 Iron mg/L 5124/2013 1255h 6/4/2013 0109h E200.8 0.0300 < 0.0300 web: www.awal-labs.com Lead mg/L 5124/2013 1255h 5/3112013 0245h E200.8 0.00100 < 0.00100 Magnesium mg/L 512412013 1255h 6/4/2013 1111 h E200.7 50.0 242 Manganese mg/L 5124/2013 1255h 6/3/2013 2213h E200.8 0.0100 0.0991 Kyle F. Gross Mercury 0.000500 < 0.000500 mg/L 5128/2013 1330h 5/29/2013 0900h E245.1 Laboratory Director Molybdenum mg/L 5124/2013 1255h 5/30/2013 2122h E200.8 0.0100 < 0.0100 Jose Rocha Nickel mg/L 5124/2013 125511 5/30/2013 2122h E200.8 0.0200 < 0.0200 QA Officer Potassium mg/L 5/24/2013 125511 6/4/2013 153111 E200.7 10.0 23.2 Selenium mg/L 5124/2013 125511 5/30/2013 212211 E200.8 0.00500 0.0463 Silver mg/L 5/24/2013 125511 5/30/2013 224011 E200.8 0.0100 < 0.0100 Sodium mg/L 5124/2013 125511 6/4/2013 111111 E200.7 50.0 732 Thallium mg/L 5124/2013 1255h 5/31/2013 0245h E200.8 0.000500 0.00121 Tin mg/L 5124/2013 125511 5/30/2013 2240h E200.8 0.100 < 0.100 Uranium mg/L 5124/2013 1255h 5/30/2013 2345h E200.8 0.000300 0.0171 Vanadium mglL 5/2412013 1255h 6/412013 1341h E200.7 0.0150 < 0.0150 Zinc mg/L 5124/2013 1255h 5/30/2013 2122h E200.g 0.0100 0.0721 Report Date: 6/6/2013 Page 12 of76 All :malyscs applicable to the CWA. SDWA, and RCRA arc pcrtbmloo in accordanc.:c 10 NELAC protocols. Pertinent sampling infomlalion is located on the attached CDC. This report is provided for the exclusive usc oflh~ addressee. Privileges of subsequent lISC oflhe nnmc of this company or any member of its stan: or reproduction of this report in connection with the ullvertiscmcnt, promotion or sale orallY product or process, or in connection with the rc-puhlication oflhis report fOi any INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2013 Lab Sample ID: 1305551-003 American West Client Sample ID: MW-03_05222013 ANALYTICAL LABORATORIES Collection Date: 5/22/2013 1405h Received Date: 5/24/2013 1000h Analytical Results Date Date Method Reporting Analytical Compound Units Prepared Analyzed Used Limit Result Qual 463 West 3600 South ~alt Lake City, UT 84115 Ammonia (as N) mg/L 61312013 1300h 6/3/2013 2055h E350.l 0.0500 < 0.0500 Bicarbonate (as mg/L 5/28/2013 1036h SM2320B 1.00 212 CaC03) Carbonate (as CaC03) mg/L 5/28/2013 1036h SM2320B 1.00 < 1.00 Phone: (801) 263 -8686 Chloride mg/L 5/24/2013 2016h E300.0 10.0 63.1 Toll Free: (888) 263-8686 Fluoride mg/L 5/25/2013 1013h E300.0 0.100 0.994 Fax: (801) 263-8687 Ion Balance % 615/2013 0918h Calc. -15.0 17.6 * !-mail: awal@awal-Iabs.com NitratelNitrite (as N) 0.100 0.456 mg/L 6/3/2013 1828h E353.2 web: www.awal-labs.com Sulfate mg/L 5124/2013 1953h E300.0 500 2,180 Total Anions, Measured meq/L 6/5/2013 0918h Calc. 51.3 Total Cations, meq/L 6/5/2013 0918h Calc. 73.2 Kyle F. Gross Measured Laboratory Director Total Dissolved Solids mglL 5/25/2013 1300h SM2540C 20.0 4,940 Total Dissolved Solids 6/5/2013 0918h Calc. 1.31 " Jose Rocha Ratio, Measured/Calculated QA Officer Total Dissolved Solids, mgIL 615/2013 0918h Calc. 3,780 Calculated "-Reissue of a previously generated report. Information has been revised. Information herein supersedes that of the previously issued reports, ,. -High result due to high salt concentration. In this range. high results may be expected. The sample was reanalyzed with comparable results. Report Date: 7/29/20 13 Page 27 of76 All analyses applicable to the CW A, SOW A. and RCRA ure performed in accordance to NELAC protocols, Pertinent sampling infonnation is located on the attached coe This report is provided for the exclusive lISC of the addressee Privileges of subscqllcnt lise of the flame of this t.:ompany or any member of its staff, or reproduction of this report in conllC'ction with the advcrtiscml!nt, promotion or sale of allY product or process, or in c:onnection with the rc.publication of this report ror any American West ANALYTICAL LABORATORIES 463 West 3600 South )alt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 :-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 2013 Lab Sample 10: 1305551-003A Client Sample 10: MW-03_05222013 Collection Date: 5/22/2013 1405h Received Date: 5/24/2013 1000h Contact: Garrin Palmer Analytical Results VOAs by GC/MS Method 8260C/5030C Analyzed: 5/2812013 1447h Units: IlglL Compound 2-Butanone Acetone Benzene Carbon tetrachloride Chloroform Chloromethane Methylene chloride Naphthalene Tetrahydrofuran Toluene Xylenes, Total Surrogate Surr: 1,2-Dichloroethane-d4 Surr: 4-Bromofluorobenzene Surr: Dibromofluoromethane Surr: Toluene-d8 Dilution Factor: Method: CAS Reporting Number Limit 78-93-3 20.0 67-64-1 20.0 71-43-2 1.00 56-23-5 1.00 67-66-3 1.00 74-87-3 1.00 75-09-2 1.00 91-20-3 1.00 109-99-9 1.00 108-88-3 1.00 1330-20-7 1.00 CAS Result Amount Spiked %REC 17060-07-0 47.6 50.00 95 .1 460-00-4 54.6 50.00 109 1868-53-7 45.4 50.00 90.8 2037-26-5 51.4 50.00 103 SW8260C Analytical Result Qual <20.0 < 20.0 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 Limits Qual 72-151 80-128 80-124 77-129 Report Date: 6/6/2013 Page 42 of76 All aualyses applicable to the CW A, SOW A, and ReRA arc pcrfonned in accordance to NElAC protocols. Pertinent sampling infomlation is located 011 the attached CDC n,is report is provided for the exclusive usc of the addressee Privileges of subsequent lIse of the name of this company or any memher of its stan: or reproduction of this report in connection with the advcrtiscm,.;:nt, promotion or sale of any product or process, 01 in connection with the re-publication of this report for any GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Report Date: July 2, 2013 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 -03 _ 05222013 326481003 Ground Water 22-MAY-1314:05 24-MAY-13 Client MDC Qualifier Result Uncertainty ----"----~ad Gas Flow Proportional Counting :JFPC, Total Alpha Radium, Liquid "As Received" }ross Radium Alpha U 1.00 +/-0.244 0.706 The following Analytical Methods were perfonned: \tlethod Description EPA 900.1 Modified )UITogate/Tracer Recovery Test ~arium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 'lJotes: :ounting Uncertainty is calculated at the 68% confidence level (i-sigma). RL 1.00 Project: Client ID: DNMIOOI00 DNMIOOI Units DF Analyst Date Time Batch Method pCilL KDFI 06/05/13 1509 1304576 Anal st Comments ---~==~ --------------- Result Nominal Recovery% Acceptable Limits 98.7 (25%-125%) ~RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is :he greater of either the adjusted MDL or the CRDL. INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2013 Lab Sample ID: 1305551-004 Client Sample ID: MW-03A_05232013 Collection Date: 5/23 /2013 1050h Received Date: 5/24/2013 1000h Analytical Results DISSOLVED METALS Date Date Method Reporting Analytical Compound Units Prepared Analyzed Used Limit Result Qual 463 West 3600 South ialt Lake City, UT 84115 Arsenic mg/L 5/24/2013 1255h 5/3012013 2127h E200.8 0.00500 < 0.00500 Beryllium mg/L 5124/2013 1255h 6/4/2013 2043h E200.8 0.000500 0.000552 Cadmium mg/L 5/24/2013 125511 5/30/2013 225011 E200.8 0.000500 0.000809 Phone: (801) 263-8686 Calcium mg/L 5124/2013 1255h 6/4/2013 1114h E200.7 50.0 436 Toll Free: (888) 263-8686 Chromium mg/L 5/24/2013 1255h 5/30/2013 2250h E200.8 0.0250 < 0.0250 Fax: (801) 263-8687 Cobalt mg/L 5124/2013 1255h 5/30/2013 2127h E200.8 0.0100 < 0.0100 ~-mail: awal@awal-labs.com Copper mg/L 5/24/2013 1255h 6/3/2013 2218h E200.8 0.0100 < 0.0100 Iron mglL 5/2412013 1255h 6/4/2013 0114h E200.8 0.0300 < 0.0300 web: www.awal-Iabs.com Lead mg/L 5124/2013 1255h 5/31/2013 0256h E200.8 0.00100 < 0.00100 Magnesium mg/L 5124/2013 1255h 6/4/2013 1114h E200.7 50.0 280 Manganese mg/L 5/24/2013 1255h 6/3/2013 2218h E200.8 0.0100 0.0317 Kyle F. Gross Mercury 0.000500 < 0.000500 mg/L 5128/2013 1330h 5/29/2013 0902b E245.1 Laboratory Director Molybdenum 0.0100 < 0.0100 mg/L 5124/2013 125511 5130/2013 2127h E200.8 Jose Rocha Nickel mg/L 5124/2013 125511 5/30/2013 2127h E200.8 0.0200 < 0.0200 QA Officer Potassium mg/L 5/24/2013 1255h 6/4/2013 1535h E200.7 10.0 25.4 Selenium mg/L 5124/2013 125511 5/30/2013 212711 E200.8 0.00500 0.0756 Silver mg/L 5/24/2013 125511 5/30/2013 2250h E200.8 0.0100 < 0.0100 Sodium mg/L 5/24/2013 1255h 6/4/2013 111411 E200.7 50.0 789 Thallium mglL 5/24/2013 1255h 5/3112013 025611 E200.8 0.000500 0.000683 Tin mg/L 5/24/2013 1255h 5/30/2013 2250h E200.8 0.100 < 0.100 Uranium mg/L 5124/2013 1255h 5/30/2013 2350h E200.8 0.000300 0.0185 Vanadium mg/L 5124/2013 1255h 6/4/2013 1345h E200.7 0.0150 < 0.0150 Zinc mg/L 512412013 1255h 5/30/2013 2127h E200.8 0.0100 0.0268 Report Date: 6/6/2013 Page 13 of76 AU anolyscs applicable to the CWA. SDWA, amI ReRA arc pcrfomlcd in accordance to NELAC protocols. Pcnincnl sampling infomlarion is located on the attadlcd COC .. This report is pro\'idcd for the cxclw~ivc liS'" of the flddrcsscc, Privileges of subsequent usc of the name of this company or any member of it.'> staft: or reproduction of this rcp011 in connection with the udvcrtiscmcnt, promotion or sale of any product 01 proccs,.<;, or in conneclion with the rc·publicatioll of this report fOIl any INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2013 Lab Sample ID: 1305551-004 Client Sample ID: MW-03A_05232013 ANALYTICAL LA80RATORIES Collection Date: 5/2312013 1050h Received Date: 5/24/2013 1000h Analytical Results Date Date Method Reporting Analytical Compound Units Prepared Analyzed Used Limit Result Qual 463 West 3600 South ~alt Lake City, UT 84115 Ammonia (as N) mgIL 6/3/2013 1300h 6/3/2013 2056h E350.1 0.0500 < 0.0500 Bicarbonate (as mg/L 5/28/2013 1036h SM2320B 1.00 357 CaC03) Carbonate (as CaC03) mg/L 5/28/2013 1036h SM2320B 1.00 < 1.00 Phone: (801) 263-8686 Chloride mg/L 5/24/2013 2149h E300.0 10.0 55.9 Toll Free: (888) 263-8686 Fluoride mgIL 5125/2013 1036h E300.0 0.100 0.963 Fax: (801) 263-8687 Ion Balance % 6/5/2013 0918h Calc. -15.0 3.94 !-mail: awal@awal-labs.com Nitrate/Nitrite (as N) mg/L 6/3/2013 1829h E353.2 0.100 1.11 web: www.awal-Iabs.com Sulfate mgIL 5/24/2013 2039h E300.0 500 3,120 Total Anions, Measured meq/L 6/5/2013 0918h Calc. 73.7 Total Cations, meq/L 615/2013 0918h Calc. 79.8 Kyle F. Gross Measured Laboratory Director Total Dissolved Solids mg/L 5125/2013 1300h SM2540C 20.0 6,020 Total Dissolved Solids 6/5/2013 0918h Calc. 1.22 A Jose Rocha Ratio, Measured/Calculated QA Officer Total Dissolved Solids, mg/L 6/5/2013 091811 Calc. 4,920 Calculated A _ Reissue of a previously generated report. Information has been revised. Information herein supersedes that of the previously issued reports. Report Date: 7129/2013 Page 28 of76 All analyses applicable to the CW A. SOW A, and RCRA are pcrFonncd in accordance to NELAC protocols. Pertinent sampling information is located on the attached cae This report is provided for the exclusive lISC of the addressee Privileges of subsequent lise of the name of this I.:ompany or any member of its sraft~ orrcproduction of this rerOli in connection wirh the ndvertiscmcnt, promotion or sale of any product or process, or in connection with the re-puhlication of this report for any American West ANALYTICAL LABORATORIES 463 West 3600 South )alt Lake City, UT 84115 Phone: (801) 263 -8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 !-mail: awal@awal-Iabs.com web : www.awal-Iabs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer ORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Project: 2nd Quarter Groundwater 2013 Lab Sample ID: 1305551-004A Client Sample ID: MW-03A_05232013 Collection Date: 5/23/2013 1050h Received Date: 5/24/2013 1000h Contact: Gaffin Palmer Analytical Results VOAs by GC/MS Method 8260CIS030C Analyzed: 5/28/2013 1603h Units: /lg/L Compound 2-Butanone Acetone Benzene Carbon tetrachloride Chloroform Chloromethane Methylene chloride Naphthalene Tetrahydrofuran Toluene X ylenes, Total Surrogate Surr: 1,2-Dichloroethane-d4 Surr: 4-Bromofluorobenzene Surr: Dibromofluoromethane Surr: Toluene-d8 Dilution Factor: Method: CAS Reporting Number Limit 78-93-3 20.0 67-64-1 20.0 71-43-2 1.00 56-23-5 1.00 67-66-3 1.00 74-87-3 1.00 75-09-2 1.00 91-20-3 1.00 109-99-9 1.00 108-88-3 1.00 1330-20-7 1.00 CAS Result Amount Spiked %REC 17060-07-0 47.8 50.00 95.5 460-00-4 54.3 50.00 109 1868-53-7 45.1 50.00 90.2 2037-26-5 52.3 50.00 105 SW8260C Analytical Result Qual < 20.0 < 20.0 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 Limits Qual 72-151 80-128 80-124 77-129 Report Date: 6/6/2013 Page 43 of 76 All analyses applicable to the CWA. SDWA. and RCRA ore pcrfomlcd in accordance (0 NELAC protocols. Pertinent sampling information is located 011 the anached cae This report is provided for the exclusive lise of the addressee Privileges of subsequent lise of the name of this company or allY member of its sraft: or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in cOnned ion with the fe-publication of this feport (or any 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-03A_05232013 326481004 Ground Water 23-MAY-1307:00 24-MAY-13 Client Qualifier Result Uncertainty ~ad Gas Flow Proportional Counting }FPC, Total Alpha Radium, Liquid "As Received" ]ross Radium Alpha U 1.00 +/-0.281 The following Analytical Methods were performed: \1ethod Descri tion EPA 900.1 Modified ;urro~ate/Tracer Recovery Test MDC 0.938 latium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 'lotes: :ounting Uncertainty is calculated at the 68% confidence level (I-sigma). RL 1.00 Result Project: Client ID: Report Date: DNMIOOI00 DNMIOOI July 2,2013 Units DF Analyst Date Time Batch Method ------- pCilL KDFI 06/05/13 1510 1304576 Analyst Comments Nominal Recovery% Acc~ptable 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 :he greater of either the adjusted MDL or the CRDL. INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2013 Lab Sample ID: 1305419-001 Client Sample ID: MW-05_05142013 Collection Date: 5/14/2013 1620h Received Date: 5/17/2013 0945h Analytical Results DISSOLVED METALS Date Date Method Reporting Analytical Compound Units Prepared Analyzed Used Limit Result Qual 463 West 3600 South ;alt Lake City, UT 84115 Arsenic mglL S/2 11201 3 0940h S/22/2013 IS12h E200.8 0.00500 < 0.00500 Beryllium mglL 5/21/2013 0940h S/22/2013 1725h E200.8 0.000500 < 0.000500 Cadmium mg/L S/21/2013 094011 5/22/2013 IS12h E200.8 0.000500 < 0.000500 Phone: (801) 263-8686 Calcium mglL 5/21/2013 0940h 5/2912013 0932h E200.7 100 119 Toll Free: (888) 263-8686 Chromium mglL S/21/2013 0940h 5/22/2013 1512h E200.8 0.0250 < 0.0250 Fax: (801) 263-8687 Cobalt mglL 512112013 0940h 5122/2013 ISI2h E200.8 0.0100 < 0.0100 ~-mail: awal@awal-labs.com Copper mg/L 512112013 0940h 5122/2013 IS12h E200.8 0.0100 < 0.0100 Iron mglL 5121/2013 0940h 5122/2013 1725h E200.8 0.0300 0.0652 web: www.awal-labs.com Lead mg/L 512\12013 0940h 5/22/2013 2026h E200.8 0.00100 < 0.00100 Magnesium mg/L 5121/2013 0940h 5/28/2013 J 138h E200.7 10.0 42.4 Manganese mglL 5/21/2013 094011 5/22/2013 1512h E200.8 0.0100 0.290 Kyle F. Gross Mercury 0.000500 < 0.000500 mglL 5120/2013 1426h 5/2 1/2013 0915h E24S.1 Laboratory Director Molybdenum 0.0100 < 0.0100 mglL 5/2112013 0940h 5/22/2013 1512h E200.8 Jose Rocha Nickel mglL 5121/2013 0940h 5/22/2013 1512h E200.8 0.0200 < 0.0200 QA Officer Potassium mglL 5/21/2013 094011 S/28/2013 132411 E200.7 1.00 7.52 Selenium mglL 5/21/2013 0940h S/22/2013 1512h E200.8 0.00500 < 0.00500 Silver mglL 5/21/2013 0940h S/22/2013 1512h E200.8 0.0100 < 0.0100 Sodium mglL 5/21/2013 0940h 5/28/2013 IS51h E200.7 100 471 Thallium mglL S/21/2013 094011 5/22/2013 202611 E200.8 0.000500 < 0.000500 Tin mglL 5/21/2013 094011 512412013 154011 E200.8 0.100 < 0.100 Uranium mglL 5/21/2013 0940h 5/22/2013 192711 E200.8 0.000300 0.00133 Vanadium mglL 5/21/2013 0940h 5/28/2013 1324h E200.7 0.0150 < 0.0150 Zinc mglL 5121/2013 094011 5/22/2013 IS12h E200.8 0.0100 < 0.0100 ) -Analyte concentration is too high for accurate matrix spike recovelY and/or RPD. Report Date: 5/3\ 120 13 Page 10 of 65 All anaIY!oIl!!'I arpJicohJ..: lit Ihe ('WA. SDWA, allc.J l{eRA uri.' pcrlonnl.!d in uc(":on.lancl.!' II) NELAC l1rl'toc()I~, PCllincnt !wmpllng inf'orll1:Jlion is locatctll)ll jill.' LllIuchcd COC, This report il; pl'uviul.!u for Ihe e .. ,cllI~jw UlIC of'lhlo! audressee. Pri\'ill.!gl's of :mhHcqucnlllKc oflhc nanlc of Illi,', Ctlll1pany or UI1Y Il1l:l11hcr of it. .. "luff, ur rl'prodUClion of lill" rcpol1 in l'OIlIlt!cti()n with the uUvcrtl!'lcmcnl. promolil," or sale urallY product or fJhlL:r:~S. or in cOlln(."ctiun with the rc-puhlicutioll ofLhis repl1rt for any INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2013 Lab Sample ID: 1305419-001 American West Client Sample ID: MW-05_05142013 ANALYTICAL LABORATORIES Collection Date: 5/14/20l3 1620h Received Date: 5/17/2013 0945h Analytical Results Date Date Method Reporting Analytical Compound Units Prepared Analyzed Used Limit Result Qual 463 West 3600 South ~alt Lake City, UT 84115 Ammonia (as N) mg/L 512312013 1030h 5/2312013 1931h E350.1 0.0500 0.504 Bicarbonate (as mg/L 5/20/2013 1042h SM2320B 1.00 333 CaC03) Carbonate (as CaC03) mg/L 5120/2013 1042h SM2320B 1.00 < 1.00 Phone: (801) 263-8686 Chloride mg/L 5120/2013 14\3h E300.0 10.0 48.9 Toll Free: (888) 263-8686 Fluoride mg/L 5121/2013 0630h E300.0 0.100 0.837 Fax: (801)263-8687 Ion Balance % 512912013 1455h Calc. -15.0 8.15 ~-mail: awal@awal-labs.com NitratelNitrite (as N) mg/L 5/24/2013 1648h E353.2 0.100 < 0.100 web: www.awal-labs.com Sulfate mg/L 5/20/2013 1350h E300.0 500 843 Total Anions, Measured meq/L 5129/2013 1455h Calc. 25.6 Total Cations, meq/L 5129/2013 1455h Calc. 30.1 Kyle F. Gross Measured Laboratory Director Total Dissolved Solids mg/L 5117/2013 1500h SM2540C 20.0 2,180 Total Dissolved Solids 5/29/2013 1455h Calc. 1.26 Jose Rocha Ratio, Measured/Calculated QA Officer Total Dissolved Solids, mg/L 5/29/2013 1455h Calc. 1,730 Calculated 1\ _ Reissue of a previously generated report. Informalion has been revised. In/onnalion herein supersedes that of the previously issued reports. , -Matrix spike recovery indicates matrix interference. The method is in control as indicated by the Les. Report Date: 7/29/2013 Page 22 of 65 All alllllyscs applici1blc tt, the CWA, SDWA, tlnd HCRA lire pcrfonncd. in tI!:conbncc to NELAC protocols. Pertinent sampling inforll1l1tion is located on (he uttw.:hcu coe, This rep()rt is ploviJcd for the CXClllSIVC lISC of'thc uddressee, Pri\'ilcgcs of SUbfic4l1cnt lItic of the n~lmc of tllis company 01 allY l11~mbcr of it.<! .KlatT, 01' n,1,rodllction of thi~ report in COIlJ1cction with the advcrtisl.!ml!nL. promotion or salc of allY product or pl'ocess, 01' in connection wirh the rc-publication of this report f01 any ORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Project: 2nd Quarter Groundwater 2013 Lab Sample ID: 13054l9-001A Client Sample ID: MW-05_05142013 ANALYTICAl LABORATORIES Collection Date: 5/14/2013 1620h 463 West 3600 South ;alt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 !-mail: awal@awal-labs.com web: www.awal-Iabs.com Received Date: 5/17/20130945h Analytical Results Analyzed: 5/19/2013 1325h Units: /-lg/L Compound 2-Butanone Acetone Benzene Carbon tetrachloride Chloroform Chloromethane Methylene chloride Naphthalene Tetrahydrofuran Toluene Dilution Factor: Contact: Garrin Palmer VOAs by GC/MS Method 8260CIS030C 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 SUIT: 1,2-Dichloroethane-d4 SUIT: 4-Bromofluorobenzene SUIT: Dibromofluoromethane SUIT: Toluene-dS CAS Result 17060-07-0 56.7 460-00-4 53.1 IS6S-53-7 53.0 2037-26-5 51.4 Amount Spiked %REC Limits Qual 50.00 113 72-151 50.00 106 SO-128 50.00 106 SO-124 50.00 103 77-129 Report Date: 5/31 /2013 Page 34 of 65 All JJnalys~s <.Irplicablc to the CW A, SDWA, Clod RCRA lin: pcrfomlctJ in accordance to NELAC protocols. Pertinent HlJmplillg infurm<;ltioll is IOl:atcd on the .aul.lchcd COc. This repurt is provided fOi the exclusive usc of the uddrcs!k:c. Privilege!'; of subscqllcnt usc of the name ofthi!i company or any mcmhcr of it" st::Jff, 01 reproduction Ilfthis report in connection with the ildvcrti~cmcnt. rlo,motion or salc of any producl or process, or in connc..:tiun with the rC-r'ublkatiolJ of this rCr'ort for any GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Report Date: June 10,2013 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-05 05142013 325944001 Ground Water 14-MAY-13 16:20 17-MAY-13 Client Parameter Qualifier Result Uncertainty ~ad Gas Flow Proportional Counting ]FPC, Total Alpha Radium, Liquid "As Received" }ross Radium Alpha U 1.00 +1-0.220 The following Analytical Methods were performed: MDC 0.644 RL 1.00 \1ethod Descri tion EPA 900.1 M'=::o~d~ifi::-le-:-d------------~ )uITogatefTracer Recovery Test --~-----3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 'lotes: :::ounting Uncertainty is calculated at the 68% confidence level (l-sigma). Project: Client ID: DNMI00100 DNMIOOI Units DF Analyst Date Time Batch Method --- pCilL KDFI 05/25/13 1431 1303154 Result Nominal Recovery% Acceptable Limits 101 (25%-125%) ~RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is :he greater of either the adjusted MDL or the CRDL. INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2013 Lab Sample ID: 1305419-002 American West Client Sample ID: MW-l1_05142013 ANALYTI CAL lAAORATORlfS Collection Date: 5114/2013 1240h Received Date: 511712013 0945h Analytical Results DISSOLVED METALS Date Date Method Reporting Analytical Compound Units Prepared Analyzed Used Limit Result Qual 463 West 3600 South ,alt Lake City, UT 84115 Arsenic mg/L 5121/2013 094011 5/22/2013 1538h E200.8 0.00500 < 0.00500 Beryllium mglL 5/21/2013 0940h 5/22/2013 1730h E200.8 0.000500 < 0.000500 Cadmium mglL 5/21/2013 0940h 5/22/2013 153811 E200.8 0.000500 < 0.000500 Phone: (801)263-8686 Calcium mglL 5/21/2013 0940h 5/29/2013 0944h E200.7 10.0 59.6 Toll Free: (888) 263-8686 Chromium mglL 5/21/2013 0940h 5/22/2013 1538h E200.8 0.0250 < 0.0250 Fax: (801) 263-8687 Cobalt mglL 5/2 1/2013 0940h 5/22/2013 1538h E200.8 0.0100 < 0.0100 ~-mail: awal@awal-Iabs.com Copper mglL 5121 /2013 0940h 5122/2013 1538h E200.8 0.0100 < 0.0100 Iron mglL 5/21 /2013 0940h 5/22/2013 1730h E200.8 0.0300 0.180 web: www.awal-labs.com Lead mg/L 5121/2013 0940h 5/22/2013 2057h E200.8 0.00100 < 0.00100 Magnesium mg/L 5121/2013 0940h 5/29/2013 0944h E200.7 10.0 18.3 Manganese mg/L 5121/2013 094011 5/22/2013 1538h E200.8 0.0100 0.144 Kyle F. Gross Mercury 0.000500 < 0.000500 mg/L 5120/2013 142611 5/21/2013 0921h E245.1 Laboratory Director Molybdenum 0.0100 <0.0100 mglL 5/2112013 094011 5122/2013 1538h E200.8 Jose Rocha Nickel mg/L 5121 /2013 094011 5/22/2013 1538h E200.8 0.0200 < 0.0200 QA Officer Potassium mg/L 512112013 0940h 5/28/2013 133611 E200.7 1.00 6.52 Selenium mg/L 5121/2013 0940h 5/22/2013 153811 E200.8 0.00500 < 0.00500 Silver mglL 5/21/2013 0940h 5/22/2013 1538h E200.8 0.0100 < 0.0100 Sodium mglL 5/21/2013 0940h 5/28/2013 1555h E200.7 100 563 Thallium mglL 5/2 1/2013 0940h 5/22/2013 2057h E200.8 0.000500 < 0.000500 Tin mglL 5/2 1/2013 0940h 5/24/2013 1545h E200.8 0.100 <0.100 Uranium mg/L 5121/2013 0940h 5/22/2013 1932h E200.8 0.000300 0.000694 Vanadium mglL 5/21/2013 0940h 5/28/2013 1336h E200.7 0.0150 <0.0150 Zinc mg/L 5121/2013 0940h 5/22/2013 1538h E200.8 0.0100 < 0.0100 Report Date: 5/3 1/20 13 Page 11 of 65 Alllll1illysl!!( af'J"licahl~ to the ('WAr SDWA, all(J RC'ltA IIr~ I'L!rliml1L:d in ul.!c(lrd~llcc 10 NELAC flrolOcul~, Perti"!!nl 631111'lling inftlrll1lJtion IS tocIJleJ on Ihl! lltluchcLl COC'o Thill rerur1 iM provi(]ctl (or thc ~"cllI!lIV .. • LlH~ n('lhc udJrr.:s!!Icc. Privilege!! of ~uhl4cqLlcnt Lise ofthc name of this comJ1any or [Iny mr:mncr of it~ slul)', ~Jr n:producliun ufthill report in conneclion willl Ihc advcrtiNcmcnl. pJomolinn ur .'talc ol'uny proJucL or PfOl:CHS, or in connection wilh Ihe rc-publiL'i.llion oflhil'l r"'port fM liny INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Gao-in Palmer Project: 2nd Quarter Groundwater 2013 Lab Sample 10: 1305419-002 American West Client Sample 10: MW-11_05142013 ANALYTICAL LABORATORIES Collection Date: 511412013 1240h Received Date: 5117/2013 0945h Analytical Results Date Date Method Reporting Analytical Compound Units Prepared Analyzed Used Limit Result Qual 463 West 3600 South ;alt Lake City, UT 84115 Ammonia (as N) mg/L 5/2312013 103011 5/23/2013 1935h E350.1 0.0500 0.606 Bicarbonate (as mg/L 5/20/2013 1042h SM2320B 1.00 336 CaC03) Carbonate (as CaC03) mg/L 5120/2013 1042h SM2320B 1.00 < 1.00 Phone: (801)263-8686 Chloride mg/L 5/20/2013 1546h E300.0 5.00 30.1 Toll Free: (888) 263-8686 Fluoride mg/L 5/2 112013 0653h E300.0 0.100 0.481 Fax: (801) 263-8687 Ion Balance % 5/29/2013 1455h Calc. -15.0 10.8 • ~-mail: awal@awal-Iabs.com NitratelNitrite (as N) 0.100 < 0.100 mg/L 5/24/2013 1653h E353.2 web: www.awal-Iabs.com Sulfate mg/L 5/20/2013 1523h E300.0 500 763 Total Anions, Measured meq/L 5/29/2013 1455h Calc. 23.5 Total Cations, meq/L 5/29/2013 1455h Calc. 29.1 Kyle F. Gross Measured Laboratory Director Total Dissolved Solids mg/L 5IJ 7/2013 1500h SM2540C 20.0 1,820 Total Dissolved Solids 512912013 1455h Calc. 1.11 1\ Jose Rocha Ratio, Measured/Calculated QA Officer Total Dissolved Solids, mg/L 512912013 1455h Calc. 1,640 Calculated 1\ _ Reissue of a previously generated report. Informertion has been revised. Information herein supersedes that of the previously issued reports. * -High result due to high salt concentration. In this range, high results may be expected. The sample was reanalyzed with comparable results. Report Date: 7129/2013 Page 23 of 65 All :.lMllly!!cs :.Jflr1ic:Jbll! 10 the (,WA, SDWA, and ({eRA >Ire pcrfomtcd in tu:coroalll'C to NELAC protocols. Peninent sampling inforll1ation is locatcJ Oil jhc attachl.!J CDC. This repurt is providctJ for the cxclw'IivC' u~c Clrthl! addressee, rri\'iJ~gcs of ~ubsequcnt lise of the name ur this company or allY mcmhcr ofiL'! !llan', ur rcprodul!linn of this rerOl1 in COI1I1t!Clion with the atlvertisemcnl. promotiun 01 sale urany product 01' pl'ocess, or in connl'(.;tiun with the rc-publit:i.Jtion of this rcp0l1 for any American West ANALYTICAL lABOqATORIES 463 West 3600 South ;alt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 ~-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 2013 Lab Sample ID: 1305419-002A Client Sample ID: MW-Il_05142013 Collection Date: 511412013 I 240h Received Date: 5117/2013 0945h Analytical Results Analyzed: 5/19/2013 1441h Units: /!g/L Compound 2-Butanone Acetone Benzene Carbon tetrachloride Chloroform Chloromethane Methylene chloride Naphthalene Tetrahydrofuran Toluene Dilution Factor: Contact: Garrin Palmer VOAs by GC/MS Method 8260CIS030C 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 SUTT: 1,2-Dichloroethane-d4 Surr: 4-Bromofluorobenzene SUTT: Dibromofluoromethane SUTT: Toluene-d8 CAS 17060-07-0 460-00-4 1868-53-7 2037-26-5 Result 56.4 54.9 52.6 51.2 Amount Spiked %REC Llmlts Qual 50.00 113 72-151 50.00 110 80-128 50.00 105 80-124 50.00 102 77-129 Report Date: 5/3112013 Page 35 of65 AII .anulyscs <Ipplic<lblc tu the (,WA, SOWA. anti RCRA tire pcrtomlctJ in accordance to NELAC protocols. Pertinent sampling infumHltion is loc3tcd 011 thl.' attached coe. This rcpurt is provided for the cxclu!livc tI:tC orlhe addr'-'S~cc Privileges of ~uhscq~lcnt lise of the Ilam!! of this company or any nllo!nlbcr ufits Slilff, or reproduction ufthis rcpOit in 1:011111!ctiun with the acJvertisenllo!nl. promotion or sale or any product or process, or in connection with the rc·publkation oflhis report ror :my GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Report Date: June 10,2013 Company: Address: Energy Fuels Resources (USA), Inc. 225 Union Boulevard Parameter Contact: Project: Client Sample 10: SampleID: Matrix: Collect Date: Receive Date: Collector: Suite 600 Lakewood, Colorado 80228 Ms. Kathy Weinel White Mesa Mill GW MW-II 05142013 325944002 Ground Water 14-MAY-13 12:40 17-MAY-13 Client Qualifier Result Uncertainty ~ad Gas Flow Proportional Counting JFPC, Total Alpha Radium, Liquid "As Received" ]ross Radium Alpha U 1.00 +/-0.258 The following Analytical Methods were performed: MDC 0.608 RL Project: Client 10: DNMIOOIOO DNMIOOI Units DF Analyst Date Time Batch Method ------ 1.00 pCilL KDFI OS/25/13 1431 1303154 \1ethod Descri tion ___________________ ~Ana=..; ly~ Comments __ ~ EPA 900.1 Modified )urrogateffracer Recovery Test ___ _ Resul_t __ N_o_m_inal Recovery% Acceptable Limit~ 3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 97.9 (25%-125%) ~otes: =ounting Uncertainty is calculated at the 68% confidence level (I-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 :he greater of either the adjusted MDL or the CRDL. INORGANIC ANAL YTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2013 Lab Sample 10: 1305419-003 American West Client Sample 10: MW-12_05152013 ANALYTICAL lABORATORIFS Collection Date: 5/15/2013 0905h Received Date: 5/17/2013 0945h Analytical Results DISSOLVED METALS Date Date Method Reporting Analytical Compound Units Prepared Analyzed 463 West 3600 South Used Limit Result Qual ~alt Lake City, UT 84115 Arsenic mg/L 5121 /2013 0940h 5/22/2013 I 544h E200.S 0.00500 < 0.00500 Beryllium mg/L 5121/2013 0940h 5/22/2013 1735h E20D.S 0.000500 < 0.000500 Cadmium mglL 5/21/2013 0940h 5/22/2013 1544h E2DO.S 0.000500 < 0.000500 Phone: (801) 263-8686 Calcium mg/L 5121/2013 0940h 5/24/2013 1547h E2DD.7 100 519 Toll Free: (888) 263-8686 Chromium mglL 5/21 /2013 0940h 5/22/2013 I 544h E2DD.8 0.0250 < 0.0250 Fax: (801) 263-8687 Cobalt mgIL 512112013 0940h 5/22/2013 154411 E2DD.S 0.0100 < 0.0100 ~-mail: awal@awal-labs.com Copper mgIL 5/21 /2013 0940h 5122/2013 1544h E2DD.S 0.0100 < 0.0100 Iron mglL 5/2112013 094011 5122/2013 173511 E2DD.S 0.0300 < 0.0300 web: www.awal-labs.com Lead mg/L 512112013 094011 5/22/2013 2107h E2DD.S 0.00100 < 0.00100 Magnesium mglL 512112013 094011 5/24/2013 154711 E2DD,7 100 217 Manganese mglL 5/21/2013 0940h 5/22/2013 154411 E2DD.S 0.0100 0.0672 Kyle F. Gross Mercury 0.000500 < 0.000500 mg/L 5120/2013 1426h 5/21 /2013 0923h E245.1 Laboratory Director Molybdenum 0.0100 < 0.0100 mg/L 512112013 0940h 5/22/2013 1544h E2DD.S Jose Rocha Nickel mg/L 5121/2013 0940h 5/22/2013 I 544h E2DD.S 0.0200 < 0.0200 QA Officer Potassium mg/L 5121/2013 0940h 5/28/2013 I 340h E2DD.7 1.00 13.3 Selenium mg/L 5121/2013 0940h 5/22/2013 I 544h E2DO.S 0.00500 0.0190 Silver mglL 5/21/2013 094011 5/22/2013 I 544h E2DO.S 0.0100 < 0.0100 Sodium mglL 5/21/2013 0940h 5/28/2013 1026h E200.7 100 319 Thallium mglL 5/21 /2013 0940h 5/22/2013 2107h E2DD.S 0.000500 0.000514 Tin mglL 5121 /2013 0940h 5/24/2013 1551h E2DO.S 0.100 < 0.100 Uranium mglL 5121 /2013 0940h 5122/2013 1938h E200.8 0.000300 0.0186 Vanadium mglL 5121 /2013 0940h 5128/2013 134011 E200.7 0.0150 < 0.0150 Zinc mglL 5121/2013 0940h 512212013 1544h E200.8 0.0100 < 0.0100 Report Date: 5/31/2013 Page 12 of 6S All aI1UIYKC~ upplh:ablc to the (,WA, SDWA, Hild RCRA ure pcrl'onncd in 'H.:c(lrd~ml'r.! 10 NELAC prutucolJ4, Pertinent ~:J.l1\pling inf'orl11ution is located olllhc IJlltll,.'hciJ CO(', 111i~ repurt ill "rovidcu for the ~xc:lll!'ii\'I..· IISi! nl'lhe Hddn:,~!lC", Pri"ilr.:~I..'~ of JHlhH('~ucnl usc orinI,.' nall1c uf,hi,r; coin puny or allY member uriL'j sLan'~ or rcprodm:tiun uf' Ihis rcpol1 in I.'Ollllc('lion with thc IIdvr.'rtiHCnlcnl. "Iomotiun 01 i'4iJlc Ofl1llY product or prOI,!CH!:I, ur in l'onncctilln with lhl.: re.punlicl.ltiull ortJlis 1'r.'!'Jurt for liMy INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2013 Lab Sample ID: 1305419-003 Client Sample ID: MW-12_05152013 Collection Date: 5115/2013 0905h Received Date: 5117/2013 0945h Analytical Results Date Date Method Reporting Analytical Compound Units Prepared Analyzed 463 West 3600 South Used Limit Result Qual ;alt Lake City, UT 84115 Ammonia (as N) mg/L 5/2312013 1030h 5/23/2013 1936h E350.1 0.0500 < 0.0500 Bicarbonate (as mg/L 5120/2013 1042h SM2320B 1.00 352 CaC03) Carbonate (as CaC03) mg/L 5120/2013 1042h SM2320B 1.00 < 1.00 Phone: (80 I) 263-8686 Chloride mg/L 5/20/2013 1719h E300.0 10.0 60.3 Toll Free: (888) 263-8686 Fluoride mg/L 5/2112013 0716h E300.0 0.100 0.203 Fax: (801) 263-8687 Ion Balance % 5/29/2013 1455h Calc. -15.0 -2.36 ~-mail: awal@awal-labs.com NitratelNitrite (as N) mg/L 5/24/2013 1657h E353.2 0.100 0.127 web: www.awal-labs.com Sulfate mg/L 5/20/2013 1610h E300.0 500 2,500 Total Anions, Measured meq/L 5/29/2013 1455h Calc. 60.8 Total Cations, meq/L 5/29/2013 1455h Calc. 58.0 Kyle F. Gross Measured Laboratory Director Total Dissolved Solids mg/L 5/17/2013 1500h SM2540C 20.0 3,620 Total Dissolved Solids 5/2912013 1455h Calc. 0.944 " Jose Rocha Ratio, Measured/Calculated QA Officer Total Dissolved Solids, mg/L 512912013 1455h Calc. 3,840 Calculated "-Reissue of a previously generated report. Information has been revised. Information herein supersedes that of the previously issued reports. Report Date: 7/29/2013 Page 24 of 65 All :Jnllly"t.:~ appJit'ohlc tu the CWA, SDWA, am.l RCRA arc pcrfonnctl in ucconJallc,,: 10 NELAC protocols. Pcnincnl sampling information is located olllhc attached COCo This report is provicJcl.l for the cxdusivc usc of the addressee. Prh'ilcgcs of suhscqucnt lise urlhe name ufthis company 01' ::my l11~m"cr ofi1.'! staff, or reproduclion nf (his I'cp0l1 in connl!clion with rhe ~cJvC'rtiscmcnl. promotion or sale orallY produl't or process, OJ in ~onnccrion with the re-puhlh:ation of this report ror any 463 West 3600 South )alt Lake City, UT 84115 Phone: (801 ) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 ~-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 2013 Lab Sample ID: 1305419-003A Client Sample ID: MW-12_05152013 Collection Date: 5115/2013 0905h Received Date: 5117/2013 0945h Analytical Results Analyzed: 5119/2013 1500h Units: /lg/L Compound 2-Butanone Acetone Benzene Carbon tetrachloride Chloroform Chloromethane Methylene chloride Naphthalene Tetrahydrofuran Toluene Dilution Factor: Contact: Garrin Palmer VOAs by GC/MS Method 8260CIS030C 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 l.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 56.8 54.6 53.2 51.8 Amount Spiked %REC Limits Qual 50.00 114 72-151 50.00 109 80-128 50.00 106 80-124 50.00 104 77-129 Report Date: 5/31/2013 Page 36 of65 All analyses applicable 10 the (,WA, SDWA, and RCRA nrc rcrlormcd in .:.ccordantc 10 NELAC protoCl)is Perrinent sampling infom1ation is located onlhc attached COC This repurt is provided for the cxcJu:1ivC' usc oflhc addressee PriVilCgl'S of suhsequent lISC of the n;lnH: of this company or allY mcmhcr of its i'\luff. or rcproouclion of this report in connection \\ ith IhL! lIl1verti!lCmerll, pi omotion or sale of any proouci or proccKs, or in connection with Ihe rc.puhlicalion of Ihi:1 repmi for any GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 ~ (843) 556~8171 ~ www.gel.com Certificate of Analysis Report Date: June 10,2013 Company : Address: Energy Fuels Resources (USA), Inc. 225 Union Boulevard Parameter Contact: Project: Client Sample ID: SampleID: Matrix: Collect Date: Receive Date: Collector: Suite 600 Lakewood, Colorado 80228 Ms. Kathy Weinel White Mesa Mill GW MW-12 05152013 325944003 Ground Water 15-MAY-1309:05 17-MAY-13 Client Qualifier Result Uncertainty ~ad Gas Flow Proportional Counting 3FPC, Total Alpha Radium, Liquid "As Received" }ross Radium Alpha U 1.00 +/-0.286 The following Analytical Methods were performed: \1ethod Descri t.""io:,:;:;n __ EPA 900.1 Modified surrogateiTracer Recovery Te_st ______ _ MDC 0.637 3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received" '1otes: :=ounting Uncertainty is calculated at the 68% confidence level (I-sigma). RL 1.00 Result Project: Client ID: DNMIOOIOO DNMIOOI Units DF Analyst Date Time Batch Method --- pCilL KDFI OS/25/13 1431 1303154 Anal st Comments 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 :he greater of either the adjusted MDL or the CRDL. INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2013 Lab Sample ID: 1305419-004 American West Client Sample ID: MW-14_05142013 At'h l VlleJl I l AbO ~"'TO ~1 • Collection Date: 5114/2013 1345h Received Date: 5/17/2013 0945h Analytical Results DISSOLVED METALS Date Date Method Reporting Analytical Compound Units Prepared Analyzed Used Limit Result Qual 463 West 3600 South ;alt Lake City, UT 84115 Arsenic mglL 5/21/2013 094011 5/22/2013 1549b E200.8 0.00500 < 0.00500 Beryllium mglL 5/2112013 094011 5/22/2013 1741h E200.8 0.000500 < 0.000500 Cadmium mg/L 5121/2013 0940h 5/22/2013 154911 E200.8 0.000500 0.00140 Phone: (801) 263-8686 Calcium mglL 5/2112013 094011 5/29/2013 0948h E200.7 100 496 Toll Free: (888) 263-8686 Chromium mglL 5/2112013 0940h 5/22/2013 154911 E200.8 0.0250 < 0.0250 Fax: (801) 263-8687 Cobalt mglL 5/2112013 0940h 5122/2013 1549h E200.8 0.0100 < 0.0100 ~-mail: awal@awal-Iabs.com Copper mglL 5/21/2013 0940h 5/22/2013 1549h E200.8 0.0100 < 0.0100 Iron mglL 5121/2013 0940h 5/22/2013 1741h E200.8 0.0300 < 0.0300 web: www.awal-Iabs.com Lead mglL 512112013 0940h 5/22/2013 2117h E200.8 0.00100 < 0.00100 Magnesium mg/L 512112013 0940h 5/29/2013 094811 E200.7 100 153 Manganese mg/L 512112013 0940h 5/22/2013 1844h E200.8 0.0100 2.20 Kyle F. Gross Mercury 0,000500 < 0.000500 mg/L 5120/2013 1426h 5/2112013 0925h E245.1 Laboratory Director Molybdenum 0.0100 < 0.0100 mglL 5/21/2013 094011 5/22/2013 154911 E200.8 Jose Rocha Nickel mglL 512112013 0940h 5/22/2013 154911 E200.8 0.0200 < 0.0200 QA Officer Potassium mglL 5/21/2013 094011 5/28/2013 1344h E200.7 1.00 12.2 Selenium mglL 5121/2013 0940h 5/22/2013 154911 E200.8 0.00500 < 0.00500 Silver mglL 5/21/2013 0940h 5/22/2013 154911 E200.8 0.0100 < 0.0100 Sodium mglL 5/21/2013 094011 5/28/2013 155911 E200.7 100 340 Thallium mglL 5/2112013 0940h 5/22/2013 2117h E200.g 0.000500 < 0.000500 Tin mgIL 5/21/2013 0940h 5/24/2013 155611 E200.8 0.100 <0.100 Uranium mglL 5/21/2013 094011 5/22/2013 1943h E200.8 0.000300 0.0620 Vanadium mglL 5/2112013 094011 5/28/2013 1344h E200.7 0.0150 < 0.0150 Zinc mglL 5/21/2013 094011 5/22/2013 1549h E200.8 0.0100 0.0131 Report Date: 5/3112013 Page 13 of 65 All anulysL!,Ii applicable to Ihe ('WA, SJ)WA, UIU.J ItCltA IIr~ J'lcrli>n~'l!d in lIccordanl'c 10 NHLAC protucoh4. Pertinent Kumrlin8 inlhrJl1uliotl il; IUI.:aletl UlIlh",' utlu",hcd CO(', 'J hiM report iN provJded fot the exclusiw IIMC oCthe lH.kln:~lIcc, Privilcg"'" of SUhSI!~llcnllll'c orth~ llatnl! l)" Ihj~ L!Ol11rall), 01 UllY nll.'mhcr of iL'I KllIll', l)1' rl!pmdllclion uf Illi!! report in ",'Ollncclilm wilh till! advcrti:'lcmcnt. plomotilm ur Hale Ut'utlY pnu:ILlct or I"WL!I.'IHI, ur in l.'unncclilill with the rc·/,uhlicalion oflhis rl.'purt for any INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2013 Lab Sample ID: 1305419-004 American West Client Sample ID: MW-14_05142013 .... IA~"tje~l l ~tlOn,U O III ($ Collection Date: 5114/2013 1345h Received Date: 5117/2013 0945h Analytical Results Date Date Method Reporting Analytical Compound Units Prepared Analyzed Used Limit Result Qual 463 West 3600 South ;alt Lake City, UT 84115 Ammonia (as N) mg/L 5/23/2013 1030h 512312013 1937h E350,1 0.0500 < 0.0500 Bicarbonate (as mg/L 5120/2013 1042h SM2320B 1.00 404 CaC03) Carbonate (as CaC03) mg/L 5120/2013 1042h SM2320B 1.00 < 1.00 Phone: (801)263-8686 Chloride mg/L 5/20/2013 1806h E300,0 5.00 18.0 Toll Free: (888) 263-8686 Fluoride mg/L 5/21/2013 0826b E300.0 0.100 0.169 Fax: (801) 263-8687 Ion Balance % 5/2912013 1455b Calc, -15.0 11.2 • ~-mail: awal@awal-labs.com NitratelNitrite (as N) 0.l00 < 0.100 mglL 5/24/2013 1659h E353,2 web: www.awal-labs.com Sulfate mg/L 5120/2013 1743h E300,0 500 1,600 Total Anions, Measured meq/L 5/29/2013 1455h Calc, 41.9 Total Cations, meq/L 5/29/2013 1455h Calc, 52.4 Kyle F. Gross Measured Laboratory Director Total Dissolved Solids mg/L 5117/2013 1500h SM2540C 20.0 3,600 Total Dissolved Solids 5/29/2013 1455h Calc. 1.26 1\ Jose Rocha Ratio, Measured/Calculated QA Officer Total Dissolved Solids, mg/L 5129/2013 1455h Calc. 2,860 Calculated " -Reissue of a previously generated report. Information has been revised. Information herein supersedes that of the previously issued reports, .. -High result dl/e to high salt concentration. In this range, high results may be expected. The sample was reanalyzed with comparable results. Report Date: 7/29/2013 Page 25 of 65 All anillysc!( applicable tu the rWA, SDWA, find RCRA arc pCrfOmlL'U in QcCOrdal1l'C to NELAC protocols. Pertinent sampling inforlllalion is JocalctJ 011 the attadlcd cac. This repurt is provided for the c"clu~iyc W4C of the uddrcssce. PrivilL.!gl:s of subscqucnt Lise of the name of this cOl11pany 01 any m~hlhcr uf 1l<J ~liJn', or rcproducliun of Ihis report in COllllcction with the [lJycrtiscmcnt. plomotinn 01 sale orallY product or PIOCt'''S, or in I!onncclion with the r~·puhljcaliol1 ofthiti r~'rort ror any American West ANALYTICAL LABORATORIES 463 West 3600 South ;alt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 ~-mail: awal@awal-labs.com web: www.awal-Iabs.com Kyle F, Gross Laboratory Director Jose Rocha QA Officer ORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc, Project: 2nd Quarter Groundwater 2013 Lab Sample ID: 1305419-004A Client Sample ID: MW-14_05142013 Collection Date: 5114/2013 1345h Received Date: 5117/2013 0945h Analytical Results Analyzed: 5119/2013 1519h Units: /lg/L Compound 2-Butanone Acetone Benzene Carbon tetrachloride Chloroform Chloromethane Methylene chloride Naphthalene Tetrahydrofuran Toluene Dilution Factor: Contact: Garrin Palmer 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 55,8 53,8 52,6 51.0 Amount Spiked %REC Limits Qual 50,00 112 72-151 50,00 108 80-128 50,00 105 80-124 50,00 102 77-129 Report Date: 5/3 112013 Page 37 of 65 All analyses applicable to the CWA. SDWA, and RCRA ure pcrtonllcd in accordance 10 NELAC protocol~, PertinenL sampling infonnation is located 011 the attached CO(', This report is provided for the cxclmdvc lL<;C orthc addressee Privileges of suhsequent lise of the name of this company or any mcmbc~ of iL'i stan: or reproductiun of this repolt in cOIlJlection with the :Idvcrtiscmcnl. promotion or sale of allY product or process, or in connection with the fc.publicatioll of this fermi for any GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Report Date: June 10,2013 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_051420l3 325944004 Ground Water l4-MAY-13 13:45 17-MAY-13 Client Parameter Qualifier Result Uncertainty MDC -'---- ?ad Gas Flow Proportional Counting 3FPC, Total Alpha Radium, Liquid "As Received" ]ross Radium Alpha U 1.00 +1-0.277 0.597 The following Analytical Methods were performed: 'v1ethod Description EPA 900.1 Modified )uffogate/Tracer Recovery Test 3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received" ~otes: =ounting Uncertainty is calculated at the 68% confidence level (I-sigma). RL 1.00 Project: Client ID; DNMlO0100 DNMlOOl Units DF Analyst Date Time Batch Method pCilL KDFI 05/25113 1431 1303154 Anal st Comments Result Nominal Recovery% Acceptable Limits 99.4 (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 :he greater of either the adjusted MDL or the CRDL. INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2013 Lab Sample 10: 1305419-005 A merican West Client Sample 10: MW-15_05152013 ANALYTICAL lABOFlATORIFS Collection Date: 5/15/2013 0950h Received Date: 5/17/2013 0945h Analytical ReSUlts DISSOLVED METALS Date Date Method Reporting Analytical Compound Units Prepared Analyzed 463 West 3600 South Used Limit Result Qual ;;alt Lake City, UT 84115 Arsenic mg/L 5121/2013 0940h 5122/2013 1610h E200.8 0.00500 < 0.00500 Beryllium mg/L 5121/2013 0940h 5/22/20/3 1746h E200.8 0.000500 < 0.000500 Cadmium mg/L 5/21/2013 0940h 5122/2013 1610h E200.8 0.000500 < 0.000500 Phone: (801) 263-8686 Calcium mg/L 5/21/2013 0940h 5124/2013 1555h E200.7 100 438 Toll Free: (888) 263-8686 Chromium mg/L 5121/2013 0940h 5122/2013 1610h E200.8 0.0250 < 0.0250 Fax: (801) 263-8687 Cobalt mg/L 5/21 /2013 0940h 5/22/2013 161011 E200.8 0.0100 < 0.0100 ~-mail: awal@awal-Iabs.com Copper mg/L 5121/2013 0940h 5/22/2013 1610h E200.8 0.0100 < 0.0100 Iron mg/L 5/21 /2013 0940h 5/22/2013 1746h E200.8 0.0300 < 0.0300 web: www.awal-labs.com Lead mg/L 512 112013 0940h 5/22/2013 2128h E200.8 0.00100 < 0.00100 Magnesium mg/L 5121/2013 0940h 5/24/2013 1555h E200.7 100 161 Manganese mg/L 5121 /2013 0940h 5/22/2013 1610h E200.8 0.0100 < 0.0100 Kyle F. Gross Mercury 0.000500 < 0.000500 mg/L 5/20/2013 1426h 5/21/2013 0930h E245.1 Laboratory Director Molybdenum 0.0100 < 0.0100 mg/L 5/2112013 0940h 5/22/2013 1610h E200.8 Jose Rocha Nickel mg/L 5/21/2013 0940h 5/22/2013 1610h E200.8 0.0200 < 0.0200 QA Officer Potassium mg/L 5/21 /2013 0940h 5/28/2013 1348h E200.7 1.00 9.90 Selenium mg/L 5121 /2013 0940h 5/22/2013 1610h E200.8 0.00500 0.120 Silver mg/L 5/21 /2013 0940h 5/22/2013 16]Oh E200.8 0.0100 < 0.0100 Sodium mg/L 5/21/2013 0940h 5/28/2013 1034h E200.7 100 513 Thallium mg/L 512112013 0940h 5122/2013 2128h E200.8 0.000500 < 0.000500 Tin mg/L 5121/2013 0940h 5/24/2013 1602h E200.8 0.100 < 0.100 Uranium mg/L 5121 /2013 0940h 5/22/2013 1948b E200.8 0.000300 0.0444 Vanadium mg/L 5/2112013 0940h 5128/2013 1348b E200.7 0.0150 < 0.0150 Zinc mg/L 5/21 /2013 0940h 5122/2013 1610b E200.8 0.0100 < 0.0100 Report Date: 5/31 /2013 Page 14 of 65 All alllllysL!S applicabh: LO th~ (,WA, SDWA, (jIl(J ItCitA IIrl.! I"crlom'~li in IH:t:urd~IICI;! lo NELAC protocul~, Pertinenl IHlllIpJing infbrllHJliol1 J~ Jocutctl un the uHlIch..:,1 ('OC', "' hill rcrwrt i!4 prn"hJlJd for thc cxclU!lIW liMe urthe atldl'l:JIIJIII:C, l'rJ\lilcgcfI of SUOSl'llllcnlllsc of th..: IH!Ill!.! or Ihis CUI11J"allY or allY mClI1hcl' (If i(H Hlll,r, or rcproducliun or this rcpurt in COI1JlL!t:llnn with the ildvlr:njKi,!I11~nt. J"lolnotilln or sale OrUII), prn<hlt:! 01 proCCMH, ur in l'ullnl'clion with thc n:·puhlkalioll o(lhi!4 report ror :m)' INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2013 Lab Sample ID: 1305419-005 American West Client Sample ID: MW-15_05152013 ANA l YTI C A l I AB ORATOAIES Collection Date: 5/15/2013 0950h Received Date: 5/17/2013 0945h Analytical Results Date Date Method Reporting Analytical Compound Units Prepared Analyzed Used Limit Result Qual 463 West 3600 South ;alt Lake City, UT 84115 Ammonia (as N) mg/L 5/23/2013 1030h 5/23/2013 1938h E350.1 0.0500 < 0.0500 Bicarbonate (as mglL 5/20/2013 1042h SM2320B 1.00 370 CaC03) Carbonate (as CaC03) mglL 5/2012013 1042h SM2320B 1.00 < 1.00 Phone: (801)263-8686 Chloride mg/L 5120/2013 1852h E300.0 5.00 37.3 Toll Free: (888) 263-8686 Fluoride mglL 512112013 0849h E300.0 0.100 0.214 Fax: (801) 263-8687 Ion Balance % 5/2912013 1455h Calc. -15.0 8.02 ~-mai1: awal@awal-Iabs.com NitratelNitrite (as N) mglL 5/24/2013 1700h E353.2 0.100 0.165 web: www.awal-Iabs.com Sulfate mglL 5/20/2013 1829h E300.0 500 1,950 Total Anions, Measured meq/L 5/29/2013 1455h Calc. 49.1 Total Cations, meq/L 5/29/2013 1455h Calc. 57.7 Kyle F. Gross Measured Laboratory Director Total Dissolved Solids mglL 5117/2013 1500h SM2540C 20.0 3,700 Total Dissolved Solids 5/29/2013 1455h Calc. 1.11 1\ Jose Rocha Ratio, Measured/Calculated QA Officer Total Dissolved Solids, mglL 5/29/2013 1455h Calc. 3,340 Calculated 1\ _ Reissue of a previously generated report. Information has been revised. information herein supersedes thai of the previously issued reports. Report Date: 7/29/2013 Page 26 of 65 All analy!'cs applicable to the (,WA, SDWA. and RCRA arc pcrlomlcu in accordance to NELAC protocols. Pertinent sampling infUlll1ution is located on the attadlL'tJ roc This Icpurt j~ provh.lcd for the cxclu!oIiw W"c orthc addrc!J~cc. Prh'ilcgcs of ~uhscl\lIent usc oflhc name ufthis company or al'Y m~l11her of I~ Sluff, or reproduction of this rcpoli in conlll!ction with the ~I(Jvcrti:4cn1l!nl. promotion or sale of allY product or flrocess, or in connection with the rC·flllblic:.Ition oflhis report for any American West ANALYTICAL I ABORATORlfS 463 West 3600 South ;alt Lake City, UT 84115 Phone: (80 1) 263-8686 Toll Free: (888) 263-8686 Fax: (801)263-8687 ~-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 2013 1305419-005A Client Sample ID: MW-15_05152013 Collection Date: 5115/2013 0950h Received Date: 5/17/2013 0945h Analytical Results Analyzed: 5/19/2013 1538h Units: Jlg/L Compound 2-Butanone Acetone Benzene Carbon tetrachloride Chloroform Chloromethane Methylene chloride Naphthalene Tetrahydrofuran Toluene Dilution Factor: Contact: Garrin Palmer 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-Bromotluorobenzene Surr: Dibromotluoromethane Surr: Toluene-d8 CAS 17060-07-0 460-00-4 1868-53-7 2037-26-5 Result Amount Spiked 55.6 50.00 54.2 50.00 51.8 50.00 50.2 50.00 %REC Limits Qual III 72-151 108 80-128 \04 80-124 100 77-129 Report Date: 5/31/2013 Page 38 of 65 All ;JIlLllyscs applicublc 10 the (,WA, SDWA, and RCRA Ufe pcrfom1ctl in accordance 10 NELAC protocols. renincnl sampling information is located 011 th~ !JttachcJ COCo Thifi rcpurt is provid"d for the cxclwlivc lISC oflhc addrcss~c, Privileges of suhsequent LIse of the naml: of this company or itllY mcmhcr of ito; stot)" or reproduction of this reran in l'Ol1l1cction with the ~iJvcrtjscml!nt. plOlnotion or sale or any product or process, or jn connection with the n:-public<.Ilion of this report for any GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Report Date: June 10,2013 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-15 05152013 325944005 Ground Water 15-MAY-13 09:50 17-MAY-13 Client Qualifier Result Uncertainty --""""'""- ~ad Gas Flow Proportional Counting :JFPC, Total Alpha Radium, Liquid "As Received" }ross Radium Alpha U 1.00 +/-0.257 The following Analytical Methods were performed: \1ethod Descri tion EPA 900.1 Modified )Uffogate/Tracer Recovery Test MDC 0.837 3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 'Jotes: =ounting Uncertainty is calculated at the 68% confidence level (I-sigma). RL 1.00 Result Project: Client ID: DNMIOOlOO DNMI001 Units DF Analyst Date Time Batch Method pCilL KDFI OS/25113 1444 1303154 AnaJyst COmments Nominal Recovery% Acceptable Limits 103 (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 :he greater of either the adjusted MDL or the CRDL. INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2013 Lab Sample ID: 1305551-005 Client Sample ID: MW -17 _ 05222013 Collection Date: 5/22/2013 1050h Received Date: 5/24/2013 1000h Analytical Results OrSSOL VED METALS Date Date Method Reporting Analytical Compound Units Prepared Analyzed Used Limit Result Qual 463 West 3600 South 3alt Lake City, UT 84115 Arsenic mg/L 5/24/2013 1255h 5/30/2013 2132h E200.8 0.00500 < 0.00500 Beryllium mg/L 5124/2013 1255h 6/412013 2048h E200.8 0.000500 < 0.000500 Cadmium mg/L 5/24/2013 125511 5/30/2013 230011 E200.8 0.000500 < 0.000500 Phone: (801) 263-8686 Calcium mg/L 5/24/2013 125511 6/4/2013 1118h E200.7 50.0 316 Toll Free: (888) 263-8686 Chromium mglL 5/2412013 1255h 5/30/2013 2300h E200.8 0.0250 < 0.0250 Fax: (801) 263-8687 Cobalt mg/L 5/24/2013 125511 5/30/2013 213211 E200.8 0.0100 < 0.0100 !-mai I: awal@awal-Iabs.com Copper mg/L 5/24120\3 1255h 6/3/2013 222411 E200.8 0.0100 < 0.0100 Iron mg/L 5/24/2013 1255h 6/4/2013 0120h E200.8 0.0300 < 0.0300 web: www.awal-labs.com Lead mg/L 5/24/2013 1255h 5/3112013 0306h E200.8 0.00100 < 0.00100 Magnesium mg/L 5124/2013 1255h 6/412013 1118h E200.7 50.0 157 Manganese mglL 5/24/2013 125511 6/3/2013 2224h E200.8 0.0100 0.0987 Kyle F. Gross Mercury 0.000500 < 0.000500 mg/L 5/28/2013 1330h 512912013 0907h E245.\ Laboratory Director Molybdenum 0.0100 < 0.0100 mg/L 5/24/2013 1255h 5/30/2013 2132h £200.8 Jose Rocha Nickel mg/L 5124/2013 1255h 5/30/2013 2132h E200.8 0.0200 < 0.0200 QA Officer Potassium mglL 5124/2013 125511 6/4/2013 1349h E200.7 1.00 10.6 Selenium mglL 5/24/2013 125511 5/30/2013 2132h E200.8 0.00500 0.0141 Silver mg/L 5/24/2013 1255h 5/30/2013 2300h E200.8 0.0100 < 0.0100 Sodium mg/L 5/24/2013 1255h 6/4/2013 1118h £200.7 50.0 522 Thallium mg/L 5/2412013 1255h 5/31/2013 030611 E200.8 0.000500 < 0.000500 Tin mglL 5/24/2013 1255h 5/30/2013 2300h E200.8 0.100 < 0.100 Uranium mg/L 5/24/2013 125511 5/3012013 2356h E200.8 0.000300 0.0210 Vanadium mg/L 5/24/2013 125511 6/4/2013 134911 E200.7 0.0150 < 0.0150 Zinc mg/L 5124/2013 1255h 5/30/2013 2132h E200.8 0.0100 < 0.0100 Report Date: 6/6/2013 Page 14 of76 All analyses applicable 10 the CW A, SDWA. and ReRA nrc pcrfonllCd in accordallc~ to NELAC protocols. Pcnincnt sampling iofonnation is located on the attached cae This rCJlOri is provided for the ~xclusivc lIS~ of the addressee Privileges of suhscql1cnt lIse of the name of this company or any member orits stan: or reproduction oflhis report in connection with the advertisement, promotion or .sale orany product or process, or in l:onncction with the re-puhlication of this report for any INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2013 Lab Sample ID: 1305551-005 Client Sample ID: MW -17 _ 05222013 Collection Date: 5/22/2013 1050h Received Date: 5124/2013 1000h Analytical Results Date Date Method Reporting Analytical Compound Units Prepared Analyzed 463 West 3600 South Used Limit Result Qual ,alt Lake City, UT 84115 Ammonia (as N) mg/L 6/3/2013 1300h 6/3/2013 2058h E350.l 0.0500 < 0.0500 Bicarbonate (as mgIL 5128/2013 1036h SM2320B 1.00 376 CaC03) Carbonate (as CaC03) mg/L 5128/2013 1036h SM2320B 1.00 < 1.00 Phone: (801) 263-8686 Chloride mg/L 5124/2013 2235h E300.0 10.0 35.9 Toll Free: (888) 263-8686 Fluoride mg/L 5125/2013 1100h E300.0 0.100 0.245 Fax: (801) 263-8687 Ion Balance % 6/5/2013 0918h Calc. -15.0 4.73 ~-mail: awal@awal-labs.com NitratelNitrite (as N) 0.100 1.40 mg/L 6/3/2013 1831h E353.2 web: www.awal-Iabs.com Sulfate mg/L 5/24/2013 2212h E300.0 500 1,850 Total Anions, Measured meq/L 615/2013 091811 Calc. 47.0 Total Cations, meq/L 6/5/2013 0918h Calc. 51.7 Kyle F. Gross Measured Laboratory Director Total Dissolved Solids mg/L 5/25/2013 1300h SM2540C 20.0 3,420 Total Dissolved Solids 6/5/2013 0918h Cale. 1.10 " Jose Rocha Ratio, Measured/Calculated QA Officer Total Dissolved Solids, mg/L 6/5/2013 0918h Calc. 3,120 Calculated /\ -Reissue oj a previously generated report. InJormation has been revised. Information herein supersedes that oj the previously issued reports. Report Date: 7/29/2013 Page 29 of76 All analyses applicable to the CWA. SDWA, and RCRA <Ire performed in accordance to NELAC protocols, Pc/1incnl sampling information is located 011 the attal.:hcd COC This report is provided for the c'"{clllsiVC' lise of the addressee. Privileges of subsequent LlSC of the name of this company or any mL'mbcr of its staff, or rcprOlJUt.:tion of this report in l'onl1cction with the nuvcrtiscnlL.!nl. promotion or sale orany product or process, or in cunncdion with the re-puhlicarion of this report for <tny 463 West 3600 South ;;alt Lake City, UT 84115 Phone: (801 ) 263 -8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 ~-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 2013 Lab Sample ID: 1305551-005A Client Sample ID: MW -17 _ 05222013 Collection Date: 5/22/2013 1050h Received Date: 5/24/2013 1000h Contact: Garrin Palmer Analytical Results VOAs by GC/MS Method 8260CIS030C Analyzed: 5/28/2013 1622h Units: Ilg/L Compound 2-Butanone Acetone Benzene Carbon tetrachloride Chloroform Chloromethane Methylene chloride Naphthalene Tetrahydrofuran Toluene Xylenes, Total Surrogate Surr: 1,2-Dichloroethane-d4 Surr: 4-Bromofluorobenzene Surr: Dibromofluoromethane Surr: Toluene-d8 Dilution Factor: Method: CAS Reporting Number Limit 78-93-3 20.0 67-64-1 20.0 71-43-2 1.00 56-23-5 1.00 67-66-3 1.00 74-87-3 1.00 75-09-2 1.00 91-20-3 1.00 109-99-9 1.00 108-88-3 1.00 1330-20-7 1.00 CAS Result Amount Spiked %REC 17060-07-0 48.1 50.00 96.2 460-00-4 56.0 50.00 112 1868-53-7 45.9 50.00 91.8 2037-26-5 52.8 50.00 106 SW8260C Analytical Result Qual < 20.0 <20.0 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 Limits Qual 72-151 80-128 80-124 77-129 Report Date: 6/6/2013 Page 44 of76 All analyses applicable to the CWA, SDWA, and ReRA <Ire performed in accordance to NELAC protocols. Pertinent sampling infonnation is located on the attached COC This report is provided for the exclusive lISC of the addressee Privileges of subsequent usc of the name of this company or allY member of its staft: or reproduction of this report in conllection with the advertisement, promotion or sale of any product or process, or in connccri<m with the rc.publil'arion of this report for any GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Report Date: July 2, 2013 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_05222013 326481005 Ground Water 22-MA Y -13 10:50 24-MAY-13 Client Qualifier Result Uncertainty ~ad Gas Flow Proportional Counting }FPC, Total Alpha Radium, Liquid "As Received" }ross Radium Alpha U 1.00 +/-0.266 The following Analytical Methods were performed: MDC 0.801 Project: Client ID: DNMIOOIOO DNMIOOI RL Units DF Analyst Date Time Batch Method ------- 1.00 pCi/L KDFI 06/05/13 1510 1304576 -------------\1ethod Descri tion Anal £t. Comments EPA 900.1 Modified )~rrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits larium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 99.8 (25%-125%) 'lotes: =ounting Uncertainty is calculated at the 68% confidence level (I-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 :he greater of either the adjusted MDL or the CRDL. INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2013 Lab Sample ID: 1305551-006 American West Client Sample ID: MW-18_05202013 ANA LVTI CAl lABORATORIES Collection Date: 5/20/2013 1320h Received Date: 5/24/2013 1000h Analytical Results DIS SOL VED METALS Date Date Method Reporting Analytical Compound Units Prepared Analyzed 463 West 3600 South Used Limit Result Qual ~alt Lake City, UT 84115 Arsenic mg/L 5124/2013 1255h 513012013 2137h E200.8 0.00500 < 0.00500 Beryllium mglL 512412013 125511 6/4/2013 205411 E200.8 0.000500 < 0.000500 Cadmium mglL 5124/2013 125511 5/3012013 2311h E200.8 0.000500 < 0.000500 Phone: (801) 263-8686 Calcium mglL 5124/2013 125511 6/3/2013 1725h E200.7 100 572 Toll Free: (888) 263-8686 Chromium mgIL 5124/2013 125511 5/30/2013 2311h E200.8 0.0250 < 0.0250 Fax: (801) 263-8687 Cobalt mglL 5/2412013 1255h 5/30/2013 213711 E200.8 0.0100 < 0.0100 !-mail: awal@awal-labs.com Copper mglL 5/24/2013 1255h 6/3/2013 2229h E200.8 0.0100 < 0.0100 Iron mglL 5/24/2013 125511 6/412013 0125h E200.8 0.0300 0.0432 web: www.awal-labs.com Lead mg/L 5124/2013 125511 5/31/2013 0316h E200.8 0.00100 < 0.00100 Magnesium mg/L 5124/2013 1255h 6/3/2013 1725h E200.7 100 128 Manganese mglL 5/24/2013 1255h 6/3/2013 2229h E200.8 0.0100 0.0806 Kyle F. Gross Mercury mg/L 5128/2013 1330h 5/29/2013 0908h E245.1 0.000500 < 0.000500 Laboratory Director Molybdenum mg/L 5124/2013 125511 513012013 2137h E200.8 0.0100 < 0.0100 Jose Rocha Nickel mg/L 5124/2013 1255h 5/30/2013 2137h E200.8 0.0200 < 0.0200 QA Officer Potassium mglL 5/24/2013 1255h 6/412013 1122h E200.7 l.00 9.08 Selenium mglL 5124/2013 125511 5/30/2013 213711 E200.8 0.00500 < 0.00500 Silver mg/L 5124/2013 1255h 5/30/2013 231111 E200.8 0.0100 < 0.0100 Sodium mglL 5/24/2013 1255h 6/4/2013 1250h E200.7 20.0 181 Thallium mglL 5/24/2013 1255h 5/31/2013 0316h 6200.8 0.000500 0.00281 Tin mglL 5/24/2013 1255h 5/30/2013 2311h E200.8 0.l00 < 0.l00 Uranium mg/L 5124/2013 1255h 5/3112013 0001h E200.8 0.000300 0.0387 Vanadium mglL 5/24/2013 1255h 6/412013 1122h E200.7 0.0150 < 0.0150 Zinc mg/L 5124/2013 1255h 5/30/2013 2137h 6200.8 0.0100 < 0.0100 Report Date: 6/6/20 J 3 Page 15 of76 All an~llysc.." O1pplicablc tu the CWA. SDWA. and RCRA are pcrfonllcd in accordanc\! to NELAC protocols Pertinent sampling infimnafion is located on the allachcd CDC This reporr is pro\'ided for the exclusive usc of the addressee. Privileges of subsequent use of the namc of this company or any mcmber of its staft: or reproduction of lhis report in connection with thc advertisement. promotion or sale of any product or pI QI,;CSS, or in connection with the re·publication of this report for any INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2013 Lab Sample ID: 1305551-006 Client Sample ID: MW-18_05202013 Collection Date: 5/20/2013 1320h Received Date: 5/24/2013 1000h Analytical Results Date Date Method Reporting Analytical Compound Units Prepared Analyzed Used Limit Result Qual 463 West 3600 South ~alt Lake City, UT 84115 Ammonia (as N) mglL 6/312013 1300h 6/3/2013 2059h E350.1 0.0500 < 0.0500 Bicarbonate (as mglL 5/28/2013 103611 SM2320B 1.00 370 CaC03) Carbonate (as CaC03) mglL 5128/2013 IOJ6h SM2320B 1.00 < 1.00 Phone: (801) 263-8686 Chloride mg/L 5124/2013 2322h E300.0 10.0 50.3 Toll Free: (888) 263-8686 Fluoride mglL 5125/2013 1123h E300.0 0.100 0.227 Fax: (801) 263-8687 Ion Balance % 6/5/2013 0918h Calc. -15.0 -0.862 ~-mail: awal@awal-labs.com NitratelNitrite (as N) 0.100 < 0.100 mglL 6/3/2013 1 832h E353.2 web: www.awal-Iabs.com Sulfate mg/L 5/24/2013 2259h E300.0 500 1,860 Total Anions, Measured meq/L 6/5/2013 0918h Calc. 48.0 Total Cations, meq/L 6/5/2013 0918h Calc. 47.2 Kyle F. Gross Measured Laboratory Director Total Dissolved Solids mg/L 5/25/2013 1300h SM2540C 20.0 3,160 Total Dissolved Solids 6/5/2013 0918h Calc. 1.04 " Jose Rocha Ratio, Measured/Calculated QA Officer Total Dissolved Solids, mgIL 6/5/2013 0918h Calc. 3,040 Calculated A _ Reissue of a previously generated report. Infonnation has been revised. Information herein supersedes that of the previously issued reports. Report Date: 7/29/2013 Page 30 of76 All am,ly~cs applicable to the CWA, SDWA, and RCRA are pcrfonncd in accordance to NELAC protocols Pertinent sampling infonnation is located on the attached COC nlis report is provided for the exclusive lISC orthc addressee. Privileges of subsequent lise of the namc of this company 01 any member of its staft: or reproduction of this report in cllIlIlcctian with the advertisement, PI amotion or sale of any product or process, or in connection with the rc-publication of this repolt for any American West ANALYTICAL LABORATORIES 463 West 3600 South ;alt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 ~-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 2013 Lab Sample ID: 1305551-006A Client Sample ID: MW-18_05202013 Collection Date: 5/20/2013 1320h Received Date: 5/24/2013 1000h Contact: Garrin Palmer Analytical Results VOAs by GC/MS Method 8260C/5030C Analyzed: 5128/2013 l641h Units: flg/L Compound 2-Butanone Acetone Benzene Carbon tetrachloride Chloroform Chloromethane Methylene chloride Naphthalene Tetrahydrofuran Toluene Xylenes, Total Surrogate SUIT: 1,2-Dichloroethane-d4 SUIT: 4-Bromofluorobenzene SUIT: Dibromofluoromethane SUIT: Toluene-d8 Dilution Factor: Method: CAS Reporting Number Limit 78-93-3 20.0 67-64-1 20.0 71-43-2 1.00 56-23-5 1.00 67-66-3 1.00 74-87-3 1.00 75-09-2 1.00 91-20-3 1.00 109-99-9 1.00 108-88-3 1.00 1330-20-7 1.00 CAS Result Amount Spiked %REC 17060-07-0 47.8 50.00 95.7 460-00-4 54.3 50.00 109 1868-53-7 45.3 50.00 90.6 2037-26-5 52.3 50.00 105 SW8260C Analytical Result Qual <20.0 <20.0 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 Limits Qual 72-151 80-128 80-124 77-129 Report Date: 6/6/2013 Page 45 of76 All <in:Jlyscs applic3blc to the CWA, SDWA. and RCRA are performed in accordance to NELAC protocols Pertinent sampling inromlation is located on the attached COc. This report is provided for the exclusive usc oflhc addressee. Privileges of subscqucnillsc of the name oflh15 l:Olllpany or allY 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 rc-puhlication of this report for any GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Report Date: July 2,2013 Company : Address: Energy Fuels Resources (USA), Inc. 225 Union Boulevard Parameter Contact: Project: Client Sample ID: Sample 10: Matrix: Collect Date: Receive Date: Collector: Suite 600 Lakewood, Colorado 80228 Ms. Kathy Weinel White Mesa Mill OW MW-18_052020l3 326481006 Ground Water 20-MAY-13 13:20 24-MAY-13 Client Qualifier Result Uncertainty ----~ad Gas Flow Proportional Counting ]FPC, Total Alpha Radium, Liquid "As Received" }ross Radium Alpha 1.10 +/-0.343 The following Analytical Methods were performed: \1ethod Description __ EPA 900.1 Modified ~urro£aterrracer Recove~est MDC 0.790 3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 'lotes: ::;ounting Uncertainty is calculated at the 68% confidence level (I-sigma). RL 1.00 Result Project: Client ID: DNMIOOIOO DNMIOOI Units DF Analyst Date Time Batch Method pCilL KDFI 06/05/13 1510 1304576 Analvst Comm=e=n=ts'-__ _ Nominal Recovery% Acceptable Limits 101 (25%-125%) ~RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is :he greater of either the adjusted MDL or the CRDL. INORGANIC ANAL YTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2013 Lab Sample ID: 1305551-007 Client Sample ID: MW-19 _05202013 ANALYTICAL LABORATORIl:B Collection Date: 5/20/2013 1600h Received Date: 5/24/2013 1000h Analytical Results DISSOLVED METALS Date Date Method Reporting Analytical Compound Units Prepared Analyzed 463 West 3600 South Used Limit Result Qual ;alt Lake City, UT 84115 Arsenic mglL 5/24/2013 1255h 5/3012013 2159h E200.8 0.00500 < 0.00500 Beryllium mg/L 5124/2013 1255h 6/4/2013 2115h E200.8 0.000500 < 0.000500 Cadmium mg/L 5/24/2013 1255h 5/30/2013 2352h E200.8 0.000500 < 0.000500 Phone: (801 )263-8686 Calcium mg/L 5/24/2013 1255h 6/4/2013 1034h E200.7 10.0 162 Toll Free: (888) 263-8686 Chromium mglL 5/24/2013 125511 5/30/2013 2352h E200.8 0.0250 < 0.0250 Fax: (801) 263-8687 Cobalt mglL 5/24/2013 125511 5/3012013 2159h E200.8 0.0100 < 0.0100 ~-mail: awal @awal-1abs.com Copper mglL 5/24/2013 125511 6/3/2013 2250h E200.8 0.0100 < 0.0100 Iron mglL 5/24/2013 1255h 6/4/2013 0130h E200.8 0.0300 < 0.0300 web: www.awal-labs.com Lead mg/L 5/2412013 1255h 5/31/2013 0326h E200.8 0.00100 < 0.00100 Magnesium mg/L 5/24/2013 1255h 6/4/2013 1034h E200.7 10.0 63.5 Manganese mglL 5/24/2013 1255h 6/3/2013 2250h E200.8 0.0100 0.0297 Kyle F. Gross Mercury mg/L 5128/2013 1330h 5/29/2013 0910h E245.1 0.000500 < 0.000500 Laboratory Director Molybdenum mg/L 5124/2013 125511 5/30/2013 2159h E200.8 0.0100 < 0.0100 Jose Rocha Nickel mg/L 5/24/2013 1255h 5/30/2013 2159h E200.8 0.0200 < 0.0200 QA Officer Potassium mg/L 5124/2013 1255h 6/4/2013 1353h E200.7 1.00 4.80 Selenium mg/L 5/24/2013 1255h 5/30/2013 2159h E200.8 0.00500 0.0181 Silver mg/L 5/24/2013 1255h 5/30/2013 2352h E200.8 0.0100 < 0.0100 Sodium mg/L 5/24/2013 1255h 6/4/2013 1034h E200.7 10.0 117 Thallium mg/L 5/24/2013 1255h 5/3112013 0326h E200.8 0.000500 < 0.000500 Tin mg/L 5/24/2013 1255h 5/30/2013 2352h E200.8 0.100 < 0.100 Uranium mg/L 5/24/2013 1255h 5/3112013 0006h E200.8 0.000300 0.00531 Vanadium mg/L 5/2412013 1255h 6/4/2013 1353h E200.7 0.0150 < 0.0150 Zinc mg/L 5/24/2013 125511 5/30/2013 2159h E200.8 0.0100 < 0.0100 Report Date: 6/6/2013 Page 16 of 76 All ,analyses applicable to the CWA, SDWA, and RCRA arc pcrfomlcd in accordanCe! to NELAC protocols. Pertinent sampling infonnatioll is locOjtcd on the attached CDC This report is provided for the exclusive usc of the addrcSSl.."'C rri\'i!cgC'S of subsequent lIse of the name of this company or <lily member of its staft: or reproduction of this rep0l1 in c.:ol1net,:(ion with the advertis~mcnl. promolion or sale orany product or process, or in connection with the rc-publication of this report for any INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2013 Lab Sample ID: 1305551-007 American West Client Sample ID: MW-19 _05202013 ANALYTICAL LABORATORIES Collection Date: 5/2012013 1600h Received Date: 5/24/2013 1000h Analytical Results Date Date Method Reporting Analytical Compound Units Prepared Analyzed Used Limit Result Qual 463 West 3600 South :;alt Lake City, UT 84115 Ammonia (as N) mglL 6/3/2013 1300h 6/3/2013 2105h E350.l 0.0500 < 0.0500 Bicarbonate (as mglL 5/28/2013 1036h SM2320B 1.00 189 CaC03) Carbonate (as CaC03) mglL 5/28/2013 1036h SM2320B 1.00 < 1.00 Phone: (801 ) 263-8686 Chloride mglL 5/2512013 0008h E300.0 10.0 31.4 Toll Free: (888) 263-8686 Fluoride mglL 5/25/2013 1146h E300.0 0.100 0.981 Fax: (801) 263-8687 Ion Balance % 615/2013 0918h Calc. -15.0 -8.24 ~-mail : awal@awal-labs.com Nitrate/Nitrite (as N) 1.00 4.21 mglL 6/312013 1840h E353.2 web: www.awal-Iabs.com Sulfate mgIL 5/2412013 2345h E300.0 100 822 Total Anions, Measured meq/L 6/5/2013 0918h Calc. 21.9 Total Cations, meq/L 6/5/2013 0918h Calc. 18.5 Kyle F. Gross Measured Laboratory Director Total Dissolved Solids mglL 5/25/2013 1300h SM2540C 20.0 1,380 Total Dissolved Solids 6/5/2013 0918h Calc. 1.05 " Jose Rocha Ratio, Measured/Calculated QA Officer Total Dissolved Solids, mglL 6/5/2013 0918h Calc. 1,320 Calculated "-Reissue of a previously generated report. Information has been revised. Information herein supersedes that of the previously issued reports. J _ Matrix spike recovery indicates matrix interference. The method is in control as indicated by the Les. Report Date: 7129/2013 Page 31 of76 All analyses applicable to the CW A, SOW A, and RCRA me pcrfonncd in uccordallc\! to NELAC protocols. renincnt sampling inform ... tion is (ocared 011 the attached cac. This report is provided for the exclusive usc of the addressee. Privileges of subsequent usc of the nmne of this l.:ompany 01 any mcmber of its stan: or reproduction of this rrp0l1 in cOllnection with the ,rdvcrti:;cmcnt, promotion or sale of Hny product or process, OJ in connection with the rc·public.:ation of this report for any American West ANALYTI CAL LABORATORIES 463 West 3600 South )alt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 ~-mail : awal@awal-labs.com web: www.awal-Iabs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer ORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Project: 2nd Quarter Groundwater 2013 Lab Sample ID: 1305551-007 A Client Sample ID: MW-19 _05202013 Collection Date: 5/20/2013 1600h Received Date: 5/24/2013 1000h Contact: Garrin Palmer Analytical Results VOAs by GC/MS Method 8260CIS030C Analyzed: 5/2812013 1700h Units: !!g/L Compound 2-Butanone Acetone Benzene Carbon tetrachloride Chloroform Chloromethane Methylene chloride Naphthalene Tetrahydrofuran Toluene Xylenes, Total Surrogate Surr: 1,2-Dichloroethane-d4 SUIT: 4-Bromofluorobenzene Surr: Dibromofluoromethane Surr: Toluene-d8 Dilution Factor: Method: CAS Reporting Number Limit 78-93-3 20.0 67-64-1 20.0 71-43-2 1.00 56-23-5 1.00 67-66-3 1.00 74-87-3 1.00 75-09-2 1.00 91-20-3 1.00 109-99-9 1.00 108-88-3 1.00 1330-20-7 1.00 CAS Result Amount Spiked %REC 17060-07-0 47.8 50.00 95.6 460-00-4 54.5 50.00 109 1868-53-7 45.8 50.00 91.5 2037-26-5 52.8 50.00 106 SW8260C Analytical Result Qual <20.0 <20 .0 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 Limlts Qual 72-151 80-128 80-124 77-129 Report Date: 6/6/2013 Page 46 of 76 All analyses applicable to the CWA. SOWA. anJ RCRA me pcrfonned in accordance to NELAC protocols~ Pertinent sampling information is locatcd on the attached COC This report is provided for the exclusive lISC of the addressee Pri\'ilegcs of subsequent lIse of the name of this l:ompany or any member of its staff, or rcproduction of this report in connection with the advcrtiseml!nt, promotion or sale of any product or process, 01 in connection with thc rC4f1ublication of this report for any GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Report Date: July 2, 2013 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-19_052020l3 326481007 Ground Water 20-MAY-13 16:00 24-MAY-13 Client Qualifier Result Uncertainty ~ad Gas Flow Proportional Counting }FPC, Total Alpha Radium, Liquid "As Received" }ross Radium Alpha 1.19 +/-0.329 The following Analytical Methods were performed: \1ethod Description EPA 900.1 Modified )urrogate/Tracer Recovery Test MOC 0.702 3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 'Jotes: =ounting Uncertainty is calculated at the 68% confidence level (I-sigma). RL 1.00 Project: Client ID: DNMI00100 ONMIOOI Units DF Analyst Date Time Batch Method pCilL KDFI 06/05/13 1510 1304576 ~ ___ Analyst Comments Result Nominal Recovery% Acceptable Limits ---102 (25%-125%) ~RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is he greater of either the adjusted MOL or the CRDL. INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2013 Lab Sample ID: 1306068-001 American West Client Sample ID: MW-20_06032013 AI.AIYfle AI L ~IIOI\Atonul Collection Date: 6/3/2013 1350h Received Date: 6/5/2013 0940h Analytical Results DISSOLVED METALS Date Date Method Reporting Analytical Compound Units Prepared Analyzed Used Limit Result Qual 463 West 3600 South ;alt Lake City, UT 84115 Arsenic mglL 6/6/2013 1000h 6/13/2013 0544h E200.8 0.00500 < 0.00500 Beryllium mglL 6/6/2013 1000h 6/13/2013 0213h E200.8 0.000500 < 0.000500 Cadmium mg/L 616/2013 1000h 6/10/2013 0737h E200.8 0.000500 < 0.000500 Phone: (801)263-8686 Calcium mglL 6/6/2013 1000h 6110/2013 1603h E200.7 100 363 Toll Free: (888) 263-8686 Chromium mg/L 616/2013 1000h 6113/2013 0544h E200.8 0.0250 < 0.0250 Fax: (801) 263-8687 Cobalt mglL 6/612013 1000h 6113/2013 0544h E200.8 0.0100 < 0.0100 ~-mail: awal@awal-labs.com Copper mglL 6/612013 1000h 6113/2013 2124h E200.8 0.0100 < 0.0100 Iron mglL 6/6/2013 1000h 6113/2013 0213h E200.8 0.0300 < 0.0300 web: www.awal-labs.com Lead mg/L 616/2013 1000h 6113/2013 0213h E200.8 0.00100 < 0.00100 Magnesium mglL 6/6/2013 1000h 6111/2013 1031h E200.7 10.0 15.1 Manganese mg/L 616/2013 1000h 6/13/2013 0544h E200.8 0.0100 < 0.0100 Kyle F. Gross Mercury 0.000500 < 0.000500 mg/L 61712013 1230h 6/8/2013 1133h E24S.1 Laboratory Director Molybdenum 0.0100 0.0251 mg/L 616/2013 1000h 6113/2013 0544h E200.8 Jose Rocha Nickel mg/L 61612013 1000h 6/13/2013 0544h E200.8 0.0200 < 0.0200 QA Officer Potassium mglL 6/6/2013 1000h 6/1112013 1031h E200.7 10.0 24.6 Selenium mglL 6/6/2013 1000h 6/13/2013 0544h E200.8 0.00500 < 0.00500 Silver mglL 6/6/2013 1000h 6110/2013 0737h E200.8 0.0100 < 0.0100 Sodium mglL 6/6/2013 1000h 6110/2013 1603h E200.7 100 1,150 Thallium mglL 6/6/2013 1000h 6114/2013 1024h E200.8 0.000500 < 0.000500 Tin mglL 6/612013 1000h 6/10/2013 0737h E200.8 0.100 < 0.100 Uranium mglL 6/6/2013 1000h 6113/2013 0627h E200.8 0.000300 0.00178 Vanadium mg/L 61612013 1000h 6/1312013 1517h E200.7 0.0150 < 0.0150 Zinc mglL 6/6/2013 1000h 6113/2013 0544h E200.8 0.0100 < 0.0100 2 _ Analyte concentration is too high/or accurate matrix spike recovelY and/or RPD. Report Date: 6/21/2013 Page 5 of28 All • .IIIalyscs applicable 10 the CWA, SDWA, <.1m! HeRA arc pcrfonllcd in ar:cordancc to NELAC JlTotocol~. PCI linen I sampling informatioll is located 011 the illti.H:h~d CO('. This report is plovidccJ for the cxclll!livc U!4C orthc iHldrcs!lce. Privill:gcs of liuhscqucnt lise ofthl: lJ,mlC llr this company III allY mcmhcr ont, filuff, or rcprodlll:lion oflhis rep0l1 in ('olll1cction with thl! ilcJvcni:oJ.:mcnl. pJOmotion 01 sale orany Ilroduci or prOCCl'li, or in connection with the n:·puhlicatioll of this report ror any INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2013 Lab Sample ID: 1306068-001 American West ANALYTICAL LABORATORIES Client Sample ID: MW-20_06032013 Collection Date: 6/3/2013 1350h Received Date: 6/5/2013 0940h Analytical Results Date Date Method Reporting Analytical Compound Units Prepared Analyzed Used Limit Result Qual 463 West 3600 South ;alt Lake City, UT 84115 Ammonia (as N) mg/L 6/1712013 1600h 6/17/2013 2133h E350.1 0.0500 < 0.0500 Bicarbonate (as mg/L 6/6/2013 1031h SM2320B 1.00 40.6 CaC03) Carbonate (as CaC03) mg/L 616/2013 1031h SM2320B 1.00 < 1.00 Phone: (801) 263-8686 Chloride mg/L 6/10/2013 1553h E300.0 10.0 61.3 Toll Free: (888) 263-8686 Fluoride mg/L 611 112013 0136h E300.0 0.100 0.351 Fax: (80 I) 263-8687 Ion Balance % 6/14/2013 1149h Calc. -15.0 -11.3 * ~-mail : awal@awal-labs.com NitratelNitrite (as N) mg/L 615/2013 1950h E353.2 10.0 16.4 web: www.awal-labs.com Sulfate mg/L 6/13/2013 1650h E300.0 500 4,090 Total Anions, Measured meq/L 6114/2013 1149h Calc. 87.9 Total Cations, meq/L 6114/2013 1149h Calc. 70.0 Kyle F. Gross Measured Laboratory Director Total Dissolved Solids mg/L 61712013 1130h SM2540C 20.0 4,580 Total Dissolved Solids 6/14/2013 1149h Calc. 0.797 Jose Rocha Ratio, Measured/Calculated QA Officer Total Dissolved Solids, mg/L 6/14/2013 1149h Calc. 5,740 Calculated A _ Reissue of a previously generated report. Information has been revised. Information herein supersedes that of the previously issued reports. I _ Matrix spike recovel)1 indicates matrix intelference. The method is in control as indicated by Ihe LeS. • -High result due 10 high salt concentration. In this range, high resulls may be expected. The sample was reanalyzed with comparable results. Report Date: 7/29/2013 Page 7 of 28 All analys..:s applicable tu the CWA, SDWA. and RCRA ;Ire pcrl"om,!!d in al.!cordancc 10 NELAC protocoJ~, Pertinent sampling information is loC~lcu ol1lhc attill!hctl CDC. Thi~ report is provided for the cxclwlivc usc of the ::uJdrcs)Sec Privilcgc,~ of slIhscqllcnl usc oflhc name ufthi~ company or any I11cmhcr of its ~Iafl', or rcprodor.:liun of Ihis leport in connection wilh Ihe lU.JvcrtiIH:I11L:nl. promolion 01 sale orany plodlU:t or PIOI,:CSS, or in connecliun with the rc-pllhlil.:atjon oflhj" report for any American West ANA LYTIC AL LAB O RATORIES 463 West 3600 South :;alt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 ~-mail: awal@awal-labs.com web: www.awal-Iabs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer ORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Project: 2nd Quarter Groundwater 2013 Lab Sample ID: 1306068-001A Client Sample ID: MW-20_06032013 Collection Date: 6/312013 1350h Received Date: 6/512013 Analytical Results Analyzed: 6/5/2013 1222h Units: /lg/L Compound 2-Butanone Acetone Benzene Carbon tetrachloride Chloroform Chloromethane Methylene chloride Naphthalene Tetrahydrofuran Toluene 0940h Dilution Factor: Contact: Garrin Palmer VOAs by GC/MS Method 8260CIS030C 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 SUIT: 1,2-Dichloroethane-d4 SUIT: 4-Bromofluorobenzene SUIT: Dibromofluoromethane SUIT: Toluene-d8 CAS 17060-07-0 460-00-4 1868-53-7 2037-26-5 Result 51.6 49.1 49.5 49.2 Amount Spiked %REC Limits Qual 50.00 103 72-151 50.00 98.2 80-128 50.00 99.1 80-124 50.00 98.4 77-129 Report Date: 612112013 Page 9 of 28 All illltllyscs applicable to the CWA, SDWA, and RCRA £.Ire pcrfomlcd in accordance to NELAC protocols. Pertinent sampling infilrmation is localcd on Ihc atlachctJ coe, 1111s repun is provided for the exclusive lI!1C oftnc nddrcsJolcc, Privileges of suhseql1ent usc of the n,lnlC ufthis company or allY member ofl~ stafl~ or reproduction of this repOIi in cOlillection with the :ldvertil'lcnlt!nL pJomolion or sOlie of any product or process, or in conneclion with the rc-puhlication of this I'cpoJ1 for any GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Report Date: June 21, 2013 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-20 06032013 327219001 Ground Water 03-JUN-13 13:50 07-JUN-13 Client Qualifier Result Uncertainty MDC RL Project: Client ID: DNMIOOlOO DNMIOOI Units DF Analyst Date Time Batch Method ----------------------------~ad Gas Flow Proportional Counting }FPC, Total Alpha Radium, Liquid "As Received" Jross Radium Alpha U 1.00 +1-0.308 0.739 1.00 pCilL KDFI 06120/13 1538 1307891 The following Analytical Methods were performed: ~ethod Descr~~ti~on=_ ______________________________________ ~A~n=al~y~st~C~omm~~e~n~ts~ ________________ _ EPA 900.1 Modified )uITogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits ~arium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 97.9 (25%-125%) 'lotes: =ounting Uncertainty is calculated at the 68% confidence level (I-sigma). ~RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is :he greater of either the adjusted MDL or the CRDL. h._ INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2013 Lab Sample ID: 1305551-008 Client Sample ID: MW-22_05222013 Collection Date: 5/22/2013 1315h Received Date: 5/24/2013 1000h Analytical Results DISSOLVED METALS Date Date Method Reporting Analytical Compound Units Prepared Analyzed Used Limit Result Qual 463 West 3600 South ;alt Lake City, UT 84115 Arsenic mg/L 5/24/2013 125511 5/30/2013 220411 E200.8 0.00500 < 0.00500 Beryllium mg/L 5/24/2013 125511 6/4/2013 2120h E200.8 0.000500 0.0170 Cadmium mg/L 5/24/2013 125511 5/31/2013 000211 E200.8 0.000500 0.165 Phone: (801 ) 263-8686 Calcium mg/L 5/2412013 1255h 6/3/2013 1734h E200.7 100 434 Toll Free: (888) 263-8686 Chromium mg/L 512412013 125511 5/31/2013 0002h E200.8 0.0250 < 0.0250 Fax: (801) 263-8687 Cobalt mg/L 5/24/2013 1255h 5/30/2013 2204h E200.8 0.0100 0.501 ~-mail : awal@awal-labs .com Copper mg/L 5/24/2013 1255h 6/3/2013 2255h E200.8 0.0100 0.0601 Iron mg/L 5124/2013 1255h 6/4/2013 015111 E200.8 0.0300 0.0743 web: www.awal-Iabs.com Lead mg/L 5/24/2013 1255h 5/31/2013 0336h E200.8 0.00100 0.00525 Magnesium mg/L 5/24/2013 1255h 6/3/2013 1734h E200.7 100 1,040 Manganese mg/L 5/24/2013 1255h 6/3/2013 2301h E200.8 0.0500 43.3 Kyle F. Gross Mercury 0.000500 < 0.000500 mg/L 5/2812013 1330h 5/29/2013 0912h E245.1 Laboratory Director Molybdenum 0.0100 0.176 mg/L 5/24/2013 1255h 5/3012013 2204h E200.8 Jose Rocha Nickel mg/L 5/24/2013 1255h 5/30/2013 2204h E200.8 0.0200 0.295 QA Officer Potassium mg/L 5/24/2013 1255h 6/4/2013 1126h E200.7 10.0 20.6 Selenium mg/L 5/24/2013 1255h 5/30/2013 2204h E200.8 0.00500 0.0152 Silver mg/L 5/24/2013 1255h 5/31/2013 0002h E200.8 0.0100 < 0.0100 Sodium mg/L 5/24/2013 1255h 6/4/2013 1126h E200.7 10.0 260 Thallium mg/L 5/24/2013 1255h 5/31/2013 0336h E200.8 0.000500 0.00120 Tin mg/L 5/24/2013 1255h 5/31/2013 0002h E200.8 0.100 < 0.100 Uranium mg/L 5/24/2013 1255h 5/31/2013 0012h E200.8 0.000300 0.0296 Vanadium mg/L 5/24/2013 1255h 6/4/2013 1357h E200.7 0.0150 < 0.0150 Zinc mg/L 5/24/2013 1255h 5/30/2013 2204h E200.8 0.0100 1.20 Report Date: 6/6/2013 Page) 7 of 76 An analyses applicable to the CWA, SDWA. and RCRA <.Ire performed in accordance to NELAC protocols. rcrtincnt sampling information is located on the attached cac This repurt is provided for the exclusive lISC of (he addressee Privileges of suhsequent lise of the flallle of this company or allY member of it"! staft: orrcproducrion of this rcport in connection wirh thc advertisement, promotion Of sale of .any product Of process, 01 in l:onncdion wirh rhe fe-publication of this report for any INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2013 Lab Sample ID: 1305551-008 Client Sample ID: MW-22_05222013 Collection Date: 5/22/2013 13I5h Received Date: 5/24/2013 1000h Analytical Results Date Date Method Reporting Analytical Compound Units Prepared Analyzed Used Limit Result Qual 463 West 3600 South ;alt Lake City, UT 84115 Anunonia (as N) mg/L 6/3/2013 1300h 6/3/2013 2108h E350.1 0.0500 0.413 Bicarbonate (as mgIL 5/28/2013 1036h SM2320B 1.00 28.4 CaC03) Carbonate (as CaC03) mg/L 512812013 1036h SM2320B 1.00 < 1.00 Phone: (801) 263-8686 Chloride mg/L 5125/2013 0055h E300.0 10.0 51.5 Toll Free: (888) 263-8686 Fluoride mglL 5/25/2013 0055h E300.0 1.00 15.4 Fax: (801) 263-8687 Ion Balance % 6/5/2013 091 8h Calc. -15.0 -1.04 !-mail: awal@awal-labs .com NitratelNitrite (as N) 1.00 3.25 mg/L 6/3/2013 1842h E353.2 web: www.awal-Iabs.com Sulfate mglL 512512013 0032h E300.0 1,000 5,740 Total Anions, Measured meq/L 615/2013 0918b Calc. 122 Total Cations, meq/L 6/5/2013 0918h Calc. 119 Kyle F. Gross Measured Laboratory Director Total Dissolved Solids mg/L 5125/2013 1300h SM2540C 100 7,900 Total Dissolved Solids 615/2013 0918h Calc. 1.04 A Jose Rocha Ratio, MeasuredlCalculated QA Officer Total Dissolved Solids, mg/L 61512013 0918h Calc. 7,560 Calculated 1\ _ Reissue of a previously generated report. Information has been revised. Information hel'ein supersedes that of the previously issued reports. Report Date: 7129/2013 Page 32 of76 All anulyscs applic:.lblc to the CWA, SDWA, and RCRA arc pcrfomlcd in accordance to NELAC protocols. Pertinent sampling information is located onlhc att:lchcd cae This report is provided for the exclusive lise ofthl.! uddlCSSC Privileges of subsequent lise of the name of this company or any member of its slaff, or reproduction uf this rcp01i in conncction with the ildvcrtiscmcnl, promotion or sale of any product or process, or in connection with the rc~publicatjon of this rcport for any ORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Project: 2nd Quarter Groundwater 2013 Lab Sample ID: 1305551-008A Client Sample ID: MW-22_05222013 ANALYTICAL LABORATORIES Collection Date: 5122/2013 1315h Received Date: 5/24/2013 1000h Contact: Garrin Palmer Analytical Results VOAs by GC/MS Method 8260CI5030C 463 West 3600 South ~alt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801)263-8687 ~-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer Analyzed: 5/28/2013 1719h Units: J.lg/L Compound 2-Butanone Acetone Benzene Carbon tetrachloride Chlorofonn Chloromethane Methylene chloride Naphthalene Tetrahydrofuran Toluene Xylenes, Total Surrogate Surr: 1,2-Dichloroethane-d4 SUIT: 4-Bromofluorobenzene SUIT: Dibromofluoromethane SUIT: Toluene-d8 Dilution Factor: Method: CAS Reporting Number Limit 78-93-3 20.0 67-64-1 20.0 71-43-2 1.00 56-23-5 1.00 67-66-3 1.00 74-87-3 1.00 75-09-2 1.00 91-20-3 1.00 109-99-9 1.00 108-88-3 1.00 1330-20-7 1.00 CAS Result Amount Spiked %REC 17060-07-0 47.9 50.00 95.9 460-00-4 54.9 50.00 110 1868-53-7 45.3 50.00 90.6 2037-26-5 52.8 50.00 106 SW8260C Analytical Result Qual <20.0 <20.0 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 Limits Qual 72-151 80-128 80-124 77-129 Report Date: 6/6/2013 Page 47 of76 All analyses applicabh: tu the CWA, SDWA, and RCRA arC' perfomlcd in accordance to NELAC protocols. Pertinent sampling infurmation is located on the attached COCo This repurt is provided for the exclusive lise ofthc addressee Privileges of subsequent usc of Ihc name of this company or any member of its stan: 01 reproduction of this rcpol1 in connection with the advertisement. promotion or sale of any product or process, or in eonnectiun with the rc-publicarion of this report for any GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Report Date: July 2,2013 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-22_05222013 326481008 Ground Water 22-MAY-1313:15 24-MAY-13 Client Parameter __ Q.:;..u_alifier Result Uncertainty MDC ~ad Gas Flow Proportional Counting ]FPC, Total Alpha Radium, Liquid "As Received" ]ross Radium Alpha 14.0 +/-1.08 0.938 The following Analytical Methods were performed: 'v1ethod Descri tion EPA 900.1 Modified )urrogate/Tracer Recovery Test Jarium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 'Jotes: :::ounting Uncertainty is calculated at the 68% confidence level (l-sigma). RL 1.00 Result Project: Client ID: DNMIOOlOO DNMIOOI Units DF Analyst Date Time Batch Method pCi/L KDFI 06/05/13 1533 1304576 Anal st Comments Nominal Recovery% Acceptable Limi~ 100 (25%-125%) ~RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is :he greater of either the adjusted MDL or the CRDL. INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2013 Lab Sample ID: 1305551-009 American West Client Sample ID: MW-23_052320l3 ANALYTICAL LABORATORIES Collection Date: 5/23/2013 OnOh Received Date: 5/24/2013 1000h Analytical Results DIS SOL VED METALS Date Date Method Reporting Analytical Compound Units Prepared Analyzed 463 West 3600 South Used Limit Result Qual ~alt Lake City, UT 84115 Arsenic mglL 5/24/2013 1255h 5/30/2013 2209h E200.8 0.00500 < 0.00500 Beryllium mglL 5/24/2013 1255h 6/4/2013 2125h E200.8 0.000500 < 0.000500 Cadmium mglL 5/24/2013 1255h 5/3112013 0012h E200.8 0.000500 < 0.000500 Phone: (80 I) 263-8686 Calcium mglL 5/24/2013 1255h 6/3/2013 1738h E200.7 100 468 Toll Free: (888) 263-8686 Chromium mglL 5/24/2013 1255h 5/3112013 0012h E200.8 0.0250 < 0.0250 Fax: (80 I) 263-8687 Cobalt mglL 5124/2013 1255h 5/3012013 2209b E200.8 0.0100 < 0.0100 !-mail: awal@awal-Iabs.com Copper mglL 5/24/2013 1255h 6/3/2013 230611 E200.8 0.0100 < 0.0100 Iron mglL 5/24/2013 1255h 6/4/2013 0157h E200.8 0.0300 < 0.0300 web: www.awal-labs.com Lead mglL 5/24/2013 1255h 5/31/2013 0417h E200.8 0.00100 < 0.00100 Magnesium mg/L 5/24/2013 1255h 6/4/2013 1130h E200.7 20.0 146 Manganese mglL 5/24/2013 1255h 6/3/2013 2306h E200.8 0.0100 0.0243 Kyle F. Gross Mercury mg/L 5/28/2013 1330h 5129/2013 09\3b E245.1 0.000500 < 0.000500 Laboratory Director Molybdenum mg/L 5/24/2013 1255h 5/30/2013 2209h E200.8 0.0100 < 0.0100 Jose Rocha Nickel mg/L 5/24/2013 1255h 5/30/2013 2209h E200.8 0.0200 < 0.0200 QA Officer Potassium mglL 5/24/2013 1255h 6/4/2013 1401h E200.7 1.00 9.79 Selenium mglL 5/24/2013 1255h 5/30/2013 2209h E200.8 0.00500 < 0.00500 Silver mglL 5/24/2013 1255h 5/31/2013 0012h E200.8 0.0100 < 0.0100 Sodium mglL 5/2412013 1255h 6/4/2013 1130h E200.7 20.0 374 Thallium mglL 5/2412013 1255h 5/3112013 0417h E200.8 0.000500 < 0.000500 Tin mglL 5/24/2013 1255h 5/3112013 0012h E200.8 0.100 < 0.100 Uranium mglL 5/24/2013 1255h 5/31/2013 0033h E200.8 0.000300 0.0120 Vanadium mglL 5/24/2013 1255h 6/4/2013 1401h E200.7 0.0150 < 0.0150 Zinc mg/L 5/24/2013 1255h 5/30/2013 2209h E200.8 0.0100 0.0159 Report Date: 6/6/2013 Page 18 of 76 All,malyses applicable to the CWA, SOWA, and RCRA <lrc pcrfolll1cd in accordance to NELAC protocols. Pertlncnl sampling infonnation is located 011 the attached COe. This report is provided for the exclusive usc oflhe addressee. Privileges of subsequent usc of the nmne of this company or any member of its staft: or reproduction of this report in connection with thc iJdvcrtjs~mcnl, promotion or sale of any product or process, or in connection with the rc·publication of this report for any INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2013 Lab Sample ID: 1305551-009 American West Client Sample ID: MW-23_05232013 ANALYTICAL LABORATORIES Collection Date: 5/23/2013 OnOh Received Date: 5/24/2013 1000h Analytical Results Date Date Method Reporting Analytical Compound Units Prepared Analyzed Used Limit Result Qual 463 West 3600 South ~alt Lake City, UT 84115 Anunonia (as N) mg/L 6/3/2013 1300h 6/3/2013 2\09h E350.1 0.0500 < 0.0500 Bicarbonate (as mg/L 5/28/2013 \036h SM2320B 1.00 265 CaC03) Carbonate (as CaC03) mg/L 5/28/2013 \036h SM2320B 1.00 < 1.00 Phone: (801) 263-8686 Chloride mg/L 512512013 1233h E300.0 1.00 8.06 Toll Free: (888) 263-8686 Fluoride mg/L 5/2512013 1233h E300.0 0.100 0.264 Fax: (801) 263-8687 Ion Balance % 6/5/2013 0918h Calc. -15.0 -5.42 !-mail: awal@awal-labs.com NitratelNitrite (as N) 0.100 0.222 mg/L 6/312013 1843h E353.2 web: www.awal-labs.com Sulfate mg/L 5125/2013 0118h E300.0 500 2,510 Total Anions, Measured meq/L 615/2013 0918h Calc. 57.8 Total Cations, meq/L 6/5/2013 0918h Calc. 51.9 Kyle F. Gross Measured Laboratory Director Total Dissolved Solids mglL 5125/2013 1300h SM2540C 20.0 3,570 Total Dissolved Solids 6/5/2013 0918h Calc. 0.971 /\ Jose Rocha Ratio, Measured/Calculated QA Officer Total Dissolved Solids, mg/L 6/5/2013 0918h Calc. 3,680 Calculated /\ -Reissue of a previously generated repo/·t. Information has been revised. Information herein supersedes that of the previously issued reports. Report Date: 7/29/2013 Page330f76 All analyses applicable to the ('\vA, SOWA. and RCRA urc pcrfonncd in accordanc.:c (0 NELAC protocols, Pertinent sampling information is located on the attached COC This repurt is provided for the exclusive usc of (he addressee. Privileges of sub5cq~lcnt lISC of the Ill.unc of this company or any 1l1~mbcr of its siafl: or reproduction of this report in connection with the advcrti:;cm~nt, promotion or sale of any product or process, or in connection with the rc·publil.:ation of this report for any ORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Project: 2nd Quarter Groundwater 2013 Lab Sample ID: 1305551-009A Client Sample ID: MW-23_05232013 ANAlYTICAL LAB O RATORIES Collection Date: 5/23/2013 0720h Received Date: 5/24/2013 1000h Contact: Garrin Palmer Analytical Results VOAs by GC/MS Method 8260CIS030C 463 West 3600 South ~alt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 !-maiJ: awaJ@awaJ-Jabs.com web : www.awal-Iabs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer Analyzed: 5/28/20131738h Units: Ilg/L Compound 2-Butanone Acetone Benzene Carbon tetrachloride Chloroform Chloromethane Methylene chloride Naphthalene Tetrahydrofuran Toluene Xylenes, Total Surrogate Surr: 1,2-Dichloroethane-d4 Surr: 4-Bromotluorobenzene Surr: Dibromotluoromethane Surr: Toluene-d8 Dilution Factor: 1 Method: CAS Reporting Number Limit 78-93-3 20.0 67-64-1 20.0 71-43-2 1.00 56-23-5 1.00 67-66-3 1.00 74-87-3 1.00 75-09-2 1.00 91-20-3 1.00 109-99-9 1.00 108-88-3 1.00 1330-20-7 1.00 CAS Result Amount Spiked %REC 17060-07-0 47.1 50.00 94.2 460-00-4 55.6 50.00 III \868-53-7 45.2 50.00 90.3 2037-26-5 52.4 50.00 105 SW8260C Analytical Result Qual <20.0 <20.0 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 Limits Qual 72-151 80-128 80-124 77-129 Report Date: 6/6/2013 Page 48 of76 Allanalyscs applicable to the CWA. SOW A, and ReRA arc pcrfonncd in accordance to NELAC protocols. Pel1inent sampling information is located on the attached COC This report is provided for the cxclu~ivc lise of the OIddrcsscc Privilege::; of suhsequent usc of the nLime of this l:OTllpany or allY member ufits staff, or reproduction of this report in connection with rhe advertisemenl. promotion or sale of any product or process, or in (':"onnccCion with the rc~publication of this repor1 fOl any GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Report Date: July 2,2013 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-23 05232013 326481009 Ground Water 23-MAY-13 07:20 24-MAY-13 Client Qualifier Result Uncertainty ---- ~ad Gas Flow Proportional Counting JFPC, Total Alpha Radium, Liquid "As Received" }ross Radium Alpba 1.88 +/-0.392 The following Analytical Methods were performed: \1ethod Descripti~ EPA 900.1 Modified ~urrogaterrracer Recovery Test MDC 0.585 3arium Carrier GFPC, Total Alpba Radium, Liquid "As Received" ~otes: :ounting Uncertainty is calculated at the 68% confidence level (I-sigma). RL 1.00 Project: Client ID: DNMIOOIOO DNMIOOI Units DF Analyst Date Time Batch Method pCilL KDFI 06/05/13 1533 1304576 __ ---'A~nalyst Comments Result Nominal Recovery% Acce table Limits 99.1 (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 :he greater of either the adjusted MDL or the CRDL. INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2013 Lab Sample ID: 1305551-010 Client Sample ID: MW-24_05222013 Collection Date: 5122/2013 0625h Received Date: 5/24/2013 1000h Analytical Results DISSOLVED METALS Date Date Method Reporting Analytical Compound Units Prepared Analyzed Used Limit Result Qual 463 West 3600 South ~alt Lake City, UT 84115 Arsenic mglL 5/24/2013 1255h 5/30/2013 2215h E200.8 0.00500 < 0.00500 Beryllium mg/L 5124/2013 1255h 6/4/2013 2131h E200.8 0.000500 < 0.000500 Cadmium mglL 5/24/2013 1255h 5/31/2013 0022h E200.8 0.000500 0.00132 Phone: (801) 263-8686 Calcium mglL 5/24/2013 1255h 6/412013 1134h E200.7 50.0 465 Toll Free: (888) 263-8686 Chromium mglL 5/24/2013 1255h 5131 /2013 0022h E200.8 0.0250 < 0.0250 Fax: (801) 263-8687 Cobalt mglL 5124/2013 1255h 5/30/2013 2215h E200.8 0.0100 < 0.0100 ~-mail: awal@awal-labs.com Copper mglL 5/24/2013 1255h 6/3/2013 2311h E200.8 0.0100 < 0.0100 Iron mglL 5/24/2013 1255h 6/3/2013 2311h E200.8 0.100 0.772 web: www.awal-Iabs.com Lead mg/L 5124/2013 1255h 513112013 0428h E200.8 0.00100 < 0.00100 Magnesium mg/L 5124/2013 1255h 6/4/2013 1134h E200.7 50.0 165 Manganese mglL 5/2412013 1255h 6/3/2013 2317h E200.8 0.0100 2.70 Kyle F. Gross Mercury 0.000500 < 0.000500 mg/L 5128/2013 1330h 5/29/2013 0915h E24S.1 Laboratory Director Molybdenum 0.0100 < 0.0100 mglL 5/24/2013 1255h 5130/2013 2215h E200.8 Jose Rocha Nickel mglL 5/24/2013 1255h 5130/2013 2215h E200.8 0.0200 < 0.0200 QA Officer Potassium mglL 5/24/2013 1255h 6/4/2013 1418h E200.7 1.00 13.0 Selenium mglL 5/24/2013 1255h 5/30/2013 2215h E200.8 0.00500 < 0.00500 Silver mglL 5/24/2013 1255h 5/31/2013 0022h E200.8 0.0100 < 0.0100 Sodium mglL 5/24/2013 1255h 6/4/2013 1134h E200.7 50.0 510 Thallium mglL 5/24/2013 1255h 5/31/2013 0428h E200.8 0.000500 0.000618 Tin mglL 5/24/2013 1255h 5/31/2013 0022h E200.8 0.100 < 0.100 Uranium mg/L 5124/2013 1255h 5131/2013 0038h E200.8 0.000300 0.00452 Vanadium mg/L 5124/2013 1255h 6/4/2013 1418h E200.7 0.0150 < 0.0150 Zinc mglL 5/2412013 1255h 5130/2013 2215h E200.8 0.0100 0.0232 Report Date: 6/6/2013 Page 19 of 76 All analyses applicable to the CWA, SDWA, and ReRA arc pcrfomled in accordance to NELAC protocols. Pertinent sampling infonnation hi located 011 the attached COC This report is provided for the exclusive lise of the addressee Privileges of subsequent lise of the name of this company or any member of its stafl~ or reproduction of this report in connection with the ildvertisement. promotion or sale of any product or process, or in connection with the rc-publil:ation of this rcport for any INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2013 Lab Sample ID: 1305551-010 American West Client Sample ID: MW-24_05222013 ANALYTICAL LABORATORIES Collection Date: 5/22/2013 0625h Received Date: 5/24/2013 1000h Analytical Results Date Date Method Reporting Analytical Compound Units Prepared Analyzed Used Limit Result Qual 463 West 3600 South ;alt Lake City, UT 84115 Ammonia (as N) mg/L 61312013 1300h 6/3/2013 2111h E350.1 0.0500 0.408 Bicarbonate (as mg/L 5/28/2013 \036h SM2320B 1.00 234 CaC03) Carbonate (as CaC03) mg/L 5/28/2013 \036h SM2320B 1.00 < 1.00 Phone: (801)263-8686 Chloride mg/L 5/25/2013 0251h E300.0 10.0 44.4 Toll Free: (888) 263-8686 Fluoride mg/L 5/25/2013 1256h E300.0 0.100 0.211 Fax: (801) 263-8687 Ion Balance % 6/5/2013 0918h Calc. -15.0 9.52 ~-mail: awal@awal-labs.com NitratelNitrite (as N) 0.100 < 0.100 mg/L 6/3/2013 1 844h E353.2 web: www.awal-labs.com Sulfate mg/L 5/25/2013 0228h E300.0 500 2,070 Total Anions, Measured meq/L 6/5/2013 0918h Calc. 49.0 Total Cations, meq/L 615/2013 0918h Calc. 59.3 Kyle F. Gross Measured Laboratory Director Total Dissolved Solids mglL 5/2512013 1300h SM2540C 20.0 4,360 Total Dissolved Solids 6/512013 0918h Calc. 1.28 A Jose Rocha Ratio, Measured/Calculated QA Officer Total Dissolved Solids, mg/L 6/5/2013 091 8h Calc. 3,410 Calculated A _ Reissue of a previously generated report. Information has been revised. Information herein supersedes thaI of the previously issued reports. Report Date: 7/29/2013 Page 34 of 76 All anulyscs applicable to the CWA, SOW A. and RCRA arc pcrfonncd in accordl:llll"c (0 NELAC protocols Pcnincnt sampling information is located on the attached COe. This report is provideu for the exclusive lISC of the addrcs~cc Prh'ilcgcs of subsequent llliC of the nmnc (If this company OJ ~my member of its stafl, 01 reproduction of this leport in conneclion with the mJvcrtiscmcnt. promotion or sale of any product or process, or in ("onncclion with the rc-public.:ation of this report for any ORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Project: 2nd Quarter Groundwater 2013 Lab Sample ID: 1305551-010A Client Sample ID: MW-24_05222013 ANA LYTI CA L lAB 0 RATOR I E s Collection Date: 5/22/2013 0625h Received Date: 5/24/2013 1000h Contact: Garrin Palmer Analytical Results VOAs by GC/MS Method 8260CIS030C 463 West 3600 South ~alt Lake City, UT 84115 Phone: (801) 263 -8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 !-mail: awal@awal-labs.com web: www.awal-Iabs.com Kyle F. Gross LaboratOlY Director Jose Rocha QA Officer Analyzed: 5/2812013 1758h Units: /lg/L Compound 2-Butanone Acetone Benzene Carbon tetrachloride Chloroform Chloromethane Methylene chloride Naphthalene Tetrahydrofuran Toluene Xylenes, Total Surrogate Surr: 1,2-Dichloroethane-d4 Surr: 4-Bromofluorobenzene Surr: Dibromofluoromethane Surr: Toluene-d8 Dilution Factor: Method: CAS Reporting Number Limit 78-93-3 20.0 67-64-1 20.0 71-43-2 1.00 56-23-5 1.00 67-66-3 1.00 74-87-3 1.00 75-09-2 1.00 91-20-3 1.00 109-99-9 1.00 108-88-3 1.00 1330-20-7 1.00 CAS Result Amount Spiked %REC 17060-07-0 47.2 50.00 94.5 460-00-4 54.7 50.00 109 1868-53-7 45.0 50.00 90.0 2037-26-5 52.1 50.00 104 SW8260C Analytical Result Qual <20.0 <20.0 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 Limits Qual 72-151 80-128 80-124 77-129 Report Date: 6/6/2013 Page 49 of 76 All analyses applicable to the C\vA, SDWA. and RCRA ~rc pcrfonucd in accordance to NELAC protocoJ~. Pertinent sampling infonnation is located on the attached coe Tllis report is provided for the exclusive usc of the addressee Privileges of subsequent lise of the name of this l:ompany or any member of its slan: 01 reproduction of this report in eonneeli(1n with the advertisement. plomolion or sale of any producl or process, or in ~onnedion with the re-publication of this report for any GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Report Date: July 2,2013 Company: Address: Energy Fuels Resources (USA), Inc. 225 Union Boulevard Contact: Project: Suite 600 Lakewood, Colorado 80228 Ms. Kathy Weinel White Mesa Mill GW -------- Parameter Client Sample lD: Sample lD: Matrix: Collect Date: Receive Date: Collector: MW -24_ 05222013 326481010 Ground Water 22-MAY-1306:25 24-MAY-13 Client Qualifier Result Uncertainty ~ad Gas Flow Proportional Counting ]FPC, Total Alpha Radium, Liquid "As Received" }ross Radium Alpha 1.15 +/-0.323 The following Analytical Methods were performed: MDC 0.600 ------\1ethod DescriPtion EPA 900.1 Modified ,urrogatelTracer Recovery Test 3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 'lotes: =::ounting Uncertainty is calculated at the 68% confidence level (I-sigma). RL 1.00 Result Project: Client ID: DNMIOOIOO DNMIOOI Units DF Analyst Date Time Batch Method pCi/L KDFI 06/05/13 1512 1304576 An~st Comments _____ _ Nominal Recovery% Acceptable Limits 99.4 (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 :he greater of either the adjusted MDL or the CRDL. INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2013 Lab Sample ID: 1305419-006 American West Client Sample ID: MW-25_05142013 ""'AI"'"CIII I UHUlnQAII I Collection Date: 5114/2013 1055h Received Date: 5117/2013 0945h Analytical Results DISSOLVED METALS Date Date Method Reporting Analytical Compound Units Prepared Analyzed Used Limit Result Qual 463 West 3600 South ~alt Lake City, UT 84115 Arsenic mg/L 5/21/2013 094011 5122/2013 1616h E200.8 0.00500 < 0.00500 Beryllium mg/L 5/21/2013 094011 5/22/2013 175111 E200.8 0.000500 < 0.000500 Cadmium mg/L 5/21/2013 094011 5/22/2013 161611 E200.8 0.000500 0.00152 Phone: (801)263-8686 Calcium mg/L 5/21/2013 094011 5/24/2013 155911 E200.7 100 367 Toll Free: (888) 263-8686 Chromium mg/L 512112013 094011 5/22/2013 1616h E200.8 0.0250 < 0.0250 Fax: (80 I) 263-8687 Cobalt mg/L 5/21 /2013 094011 5/22/2013 161611 E200.8 0.0100 < 0.0100 !-mail: awal@awal-labs.com Copper mg/L 5/21 /2013 0940h 5/22/2013 1616h E200.8 0.0100 < 0.0100 Iron mg/L 5/21 /2013 0940h 5/22/2013 1751h E200.8 0.0300 < 0.0300 web: www.awal-labs.com Lead mg/L 5/21/2013 094011 5/22/2013 213811 E200.8 0.00100 < 0.00100 Magnesium mg/L 5121/2013 094011 5124/2013 1559h E200.7 100 124 Manganese mg/L 5/21/2013 094011 5/22/2013 1616h E200.8 0.0100 1.66 Kyle F. Gross Mercury mg/L 5/20/2013 1426b 5/21/2013 0931h E245.1 0.000500 < 0.000500 Laboratory Director Molybdenum 0.0100 0.0112 mg/L 5/21 /2013 0940b 5/22/20D 161611 E200.8 Jose Rocha Nickel mg/L 512112013 0940b 5122/2013 1616h E200.8 0.0200 < 0.0200 QA Officer Potassium mg/L 5/21 /2013 0940h 5/28/2013 135211 E200.7 1.00 9.19 Selenium mg/L 5121 /2013 0940h 5/22/2013 161611 E200.8 0.00500 < 0.00500 Silver mg/L S/21 12013 0940h 5/22/2013 1616h E200.8 0.0100 < 0.0100 Sodium mg/L S/21 /2013 094011 5/28/2013 103811 E200.7 100 323 Thallium mg/L S/21 /2013 0940h 5122/2013 213811 E200.8 0.000500 0.000886 Tin mg/L 5121/2013 094011 5/24/2013 1607h E200.8 0.100 <0.100 Uranium mg/L S/21 /2013 094011 5/22/2013 1954h E200.8 0.000300 0.00588 Vanadium mg/L 5/21/2013 094011 5/28/2013 1352h E200.7 0.0150 < 0.0150 Zinc mg/L 5121 /2013 094011 S/22/2013 1616h E200.8 0.0100 < 0.0100 Report Date: 5/3 1120 13 I'age 15 of 65 All anulyses a~plica"Jc tu Ihe (,WA. SIJWA, UI1J 1~('nA art: pcrt"L)mh!tJ in Ol.!cunJulIL'C 10 NELAC (,)rolocIIII4. Pertinenl Kumpling inf'lItJnlllion is lucatctl ,)JIIII~ lIltuchcd CO[', Thil~ rer(ln III pruvilJcd for the I!"CIIlMIVL' UHc uflhl! IH.klrc~"L!~, I'rivih;g~1t of ~lIbsC411~nllll~e orlhl' Jlam~ 01 Ih;1t l'OI1lJlany or any Illcmhcr uf Il" Htlln~ (lr rCJlrOlJuctiun uf this repon illl'UlIlll'l'tinn with the advcrti"cmctll. plomotiun ur sale urany product or pm!.!!: .. ", or in connection wilh the Il'-rlllhlicution OflhiH report for any INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2013 Lab Sample 10: 1305419-006 Client Sample 10: MW-25_05142013 Collection Date: 5114/2013 1055h Received Date: 5117/2013 0945h Analytical Results Date Date Method Reporting Analytical Compound Units Prepared Analyzed Used Limit Result Qual 463 West 3600 South ;;alt Lake City, UT 84115 Ammonia (as N) mg/L 5/23/2013 1030h 5/23/2013 1940h E350.1 0.0500 0.401 Bicarbonate (as mg/L 5120/2013 1042h SM2320B 1.00 348 CaC03) Carbonate (as CaC03) mglL 5/20/2013 1042h SM2320B 1.00 < 1.00 Phone: (80 I) 263 -8686 Chloride mglL 5/20/2013 1939h E300.0 5.00 28.1 Toll Free: (888) 263-8686 Fluoride mglL 5/21/2013 09\3h E300.0 0.100 0.392 Fax: (80 I) 263-8687 Ion Balance % 5/29/2013 1455h Calc. -15.0 8.68 ~-mai1: awal @awal-labs.com NitrateiNitrite (as N) 0.100 <0.100 mglL 5/24/2013 170lh E353.2 web: www.awal-Iabs.com Sulfate mglL 5/2012013 1916h E300.0 500 1,350 Total Anions, Measured meq/L 5/2912013 1455h Calc. 35.9 Total Cations, meq/L 5/2912013 1455h Calc. 42.8 Kyle F. Gross Measured Laboratory Director Total Dissolved Solids mg/L 511 71201 3 1500h SM2540C 20.0 2,880 Total Dissolved Solids 5/29/2013 1455h Calc. 1.19 " Jose Rocha Ratio, Measured/Calculated QA Officer Total Dissolved Solids, mglL 5/29/2013 1455h Calc. 2,410 Calculated " -Reissue of a previously generated report. Information has been revised. Information herein supersedes that of the previously issued reports. Report Date: 7/29/2013 Page 27 of 6S All anillys~!'I applicuhlc tnlhe (,WA, SDWA, Hlld ReRA IIrc pcrtormcd in IJccol'dancf;! 10 NELAC protocols. Pertinent !mmpling inforillutJon iii IOL:alcd 011 (h~ l1uochcu CDC', Thi&: report is provided for the exclusive usc of the addressee. rrivilc~cs of ~lInsc~Llcnl LI,;C of the naMle ur this company or any 111':l11hcr "fjls HlaIT, or rcprodu,lion of Ihi!! report in connection with the lltJVcrti.~cnlenl. promotion 01' sale orallY product or proce!f~, or in connection with the 1'C&lluhlication of 111 is report for any 463 West 3600 South ~alt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801)263-8687 ~-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 2013 Lab Sample ID: 1305419-006A Client Sample ID: MW-25_05142013 Collection Date: 5114/2013 1055h Received Date: 5117/2013 0945h Analytical Results Analyzed: 5/19/2013 1557h Units: /lg/L Dilution Factor: Compound 2-Butanone Acetone Benzene Carbon tetrachloride Chloroform Chloromethane Methylene chloride Naphthalene Tetrahydrofuran Toluene Contact: Garrin Palmer 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 CAS Result Amount Spiked %REC Limits Qual Surr: 1,2-Dichloroethane-d4 17060-07-0 53.3 50.00 107 72-151 Surr: 4-Bromofluorobenzene 460-00-4 50.3 50.00 101 80-128 Surr: Dibromofluoromethane 1868-53-7 49.8 50.00 99.5 80-124 Surr: Toluene-d8 2037-26-5 48.4 50.00 96.7 77-129 Report Date: 5/31/2013 Page 39 of 65 All analyses applicable to the CWA, SDWA. and RCRA arc pcrfonncd in accon.lancc to NELAC protocols. Pertinent si:ll1lpling infomlation is located on1hc uttached cae, This report is provided for the exclusive lI!1C of the addlcsscc, Privileges of subsequent lise of the name oftbis company or any member ofil'i staff, or rcproductiun orlhis report in connection with the advcrtiscml:nL promotion or sale of any product of process, or in connection with the re-publication oFthis report For any GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Report Date: June 10,2013 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-25_05142013 325944006 Ground Water 14-MAY-13 10:55 17-MAY-13 Client Qualifier Result Uncertainty ~ad Gas Flow Proportional Counting }FPC, Total Alpha Radium, Liquid "As Received" ]ross Radium Alpha 1.06 +/-0.286 The following Analytical Methods were performed: Vlethod Des~liPtio_'Il __ EPA 900.1 Modified )urrogate/Tracer Reco:.....v~e~ry~_T--'e:.....s:.....t _____ _ MDC 0.643 3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 'Jotes: :ounting Uncertainty is calculated at the 68% confidence level (l-sigma). RL 1.00 Project: Client ID: DNMIOOIOO DNMIOOI Units DF Analyst Date Time Batch Method pCilL KDFI OS/25113 1444 1303154 Analyst CommeQt~ ___ ~ _____ ~ __ Result 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 :he greater of either the adjusted MDL or the CRDL. INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2013 Lab Sample 10: 1305551-011 American West Client Sample 10: MW-26_05232013 ANALVTICAL LABORATORIES Collection Date: 5/23/2013 0740h Received Date: 5/24/2013 1000h Analytical Results Drs SOL VED METALS Date Date Method Reporting Analytical Compound Units Prepared Analyzed 463 West 3600 South Used Limit Result Qual ,alt Lake City, UT 84115 Arsenic rng/L 5/24/2013 1255h 5/30/2013 2220h E200.8 0.00500 < 0.00500 Beryllium rng/L 5/24/2013 1255h 6/4/2013 2136h E200.8 0.000500 < 0.000500 Cadmium rng/L 5/24/20\3 1255h 5/31/2013 0032h E200.8 0.000500 < 0.000500 Phone: (801) 263-8686 Calcium rng/L 5/24/2013 1255h 6/3/2013 1745h E200.7 100 517 Toll Free: (888) 263-8686 Chromium mg/L 5/24/2013 1255h 5/31/2013 0032h E200.8 0.0250 < 0.0250 Fax: (801) 263-8687 Cobalt mg/L 5124/2013 1255h 5130/2013 2220h E200.8 0.0100 < 0.0100 ~-rnail: awal@awal-labs.com Copper mg/L 5/24/2013 1255h 6/3/2013 2322h E200.8 0.0100 < 0.0100 Iron rng/L 5/24/20\3 1255h 6/4/2013 0207h E200.8 0.0300 0.498 web: www.awal-Iabs.com Lead mg/L 5124/2013 125511 5/3112013 0438h E200.8 0.00100 < 0.00100 Magnesium rng/L 5124/2013 125511 6/4/2013 1254h E200.7 20.0 166 Manganese rng/L 5124/2013 125511 6/3/2013 2322h E200.8 0.0100 1.12 Kyle F. Gross Mercury 0.000500 < 0.000500 mg/L 5/28/2013 1330h 5/29/2013 0920h E245.1 Laboratory Director Molybdenum 0.0100 < 0.0100 mg/L 5124/2013 1255h 5/3012013 2220h E200.8 Jose Rocha Nickel rng/L 512412013 1255h 5/30/2013 2220h E200.8 0.0200 < 0.0200 QA Officer Potassium rngIL 5124/2013 1255h 6/4/2013 1138h E200.7 1.00 11.2 Selenium rng/L 512412013 1255h 5/30/2013 2220h E200.8 0.00500 0.00916 Silver rng/L 5124/2013 1255h 5/31/2013 0032h E200.8 0.0100 < 0.0100 Sodium mg/L 5/24/2013 1255h 6/4/2013 1254h E200.7 20.0 171 Thallium mg/L 5/24/2013 1255h 5/31/2013 0438h E200.8 0.000500 < 0.000500 Tin mglL 5124/2013 1255h 5/3112013 0032h E200.8 0.100 < 0.100 Uranium rngIL 5/24/2013 1255h 513112013 0043h E200.8 0.000300 0.0643 Vanadium rng/L 5124/2013 1255h 6/412013 1138h E200.7 0.0150 < 0.0150 Zinc mglL 5/2412013 1255h 5/30/2013 2220h E200.8 0.0100 < 0.0100 Report Date: 6/6/2013 Page 20 of 76 All anHlyscs applicable 10 the CWA, SDW A, and RCRA arc performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached CDC. This report is plovided for the exclusive usc of the addressee. Privileges of subsequent lise of thl! n::une of this company or allY member of lis stan: or reproduction of1his report in connection with Ihe advertisement, promotion or sale of any product or process, or in connection with [hc re-publication of this report for any INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2013 Lab Sample ID: 1305551-011 American West Client Sample ID: MW-26_05232013 ANALVTICAl lABORATORIES Collection Date: 5/23/2013 0740h Received Date: 5/2412013 1000h Analytical Results Date Date Method Reporting Analytical Compound Units Prepared Analyzed 463 West 3600 South Used Limit Result Qual ;;alt Lake City, UT 84115 Ammonia (as N) mg/L 6/3/2013 130011 6/3/2013 2112h E350.1 0.0500 0.172 Bicarbonate (as mglL 5/28/2013 1036h SM2320B 1.00 340 CaC03) Carbonate (as CaC03) mg/L 5/28/2013 1036h SM2320B 1.00 < 1.00 Phone: (801) 263-8686 Chloride mglL 5/25/2013 0424h E300.0 10.0 63.1 Toll Free: (888) 263-8686 Fluoride mglL 5/2512013 1406h E300.0 0.100 0.317 Fax: (801)263-8687 Ion Balance % 6/5/2013 0918h Calc. -15.0 10.8 * ~-mail: awal@awal-labs.com NitratelNitrite (as N) 1.00 2.01 mglL 6/3/2013 1846h E353.2 web: www.awal-Iabs.com Sulfate mglL 5/25/2013 0401h E300.0 500 1,410 Total Anions, Measured meq/L 6/5/2013 0918h Calc. 38.0 Total Cations, meq/L 6/5/2013 0918h Calc. 47.2 Kyle F. Gross Measured Laboratory Director Total Dissolved Solids mglL 5/25/2013 1300h SM2540C 20.0 3,040 Total Dissolved Solids 6/5/2013 0918h Calc. 1.19 Jose Rocha Ratio, Measured/Calculated QA Officer Total Dissolved Solids, mglL 6/512013 0918h Calc. 2,550 Calculated "-Reissue of a previously generated report. Information has been revised. Information herein supersedes that of the previously issued reports. * -High result due to high salt concentration. In this range, high results may be expected. The sample was reanalyzed with comparable results. Report Date: 7/29/2013 Page 35 of76 All analyses applicable to rhe C\vA, SDWA, and RCRA arc pcrfonncd in accordance to NELAC protocols. Pertinent sampling information is located on the attached COC. This report is provided for the exclusive lISC oflhc addressee Priyileges of subscqucnll1SC of the name of this company 01 any member of its slatl", or reproduction of this rcp011 in L'Onn~cljon with the mlvertiscmcnl, promotion or sale orany prodUct or pJOCCSS, or in connection with the rc.publication of this report For ilny ORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Project: 2nd Quarter Groundwater 2013 Lab Sample 10: 1305551-011A Client Sample 10: MW-26_05232013 ANALYTICA L LABO RATORIES Collection Date: 5/23/2013 0740h Received Date: 5/24/2013 1000h Contact: Garrin Palmer Analytical Results VOAs by GC/MS Method 8260CIS030C Analyzed: 5/29/2013 1158h Units: J.lg/L Dilution Factor: 20 Method: SW8260C 463 West 3600 South ;alt Lake City, UT 84115 CAS Reporting Analytical Compound Number Limit Result Qual Chloroform 67-66-3 20.0 1,210 Phone: (801) 263-8686 Surrogate CAS Result Amount Spiked %REC Limits Qual Toll Free: (888) 263-8686 Surr: 1,2-Dichloroethane-d4 17060-07-0 951 1,000 95.1 72-151 Surr: 4-Bromofluorobenzene 460-00-4 1,080 1,000 108 80-128 Fax: (801) 263-8687 Surr: Dibromofluoromethane 1868-53-7 935 1,000 93.5 80-124 ~-mail: awal@awal-Iabs.com Surr: Toluene-d8 2037-26-5 1,050 1,000 105 77-129 --The reporting limits were raised due to high analyte concentrations. web: www.awal-labs.com Analyzed: 5/28/2013 1816h Units: J.lg/L Dilution Factor: Method: SW8260C Kyle F. Gross CAS Reporting Analytical Compound Number Limit Result Qua] Laboratory Director 2-Butanone 78-93-3 20.0 <20.0 Jose Rocha Acetone 67-64-1 20.0 <20.0 QA Officer Benzene 71-43-2 1.00 < 1.00 Carbon tetrachloride 56-23-5 1.00 < 1.00 Chloromethane 74-87-3 1.00 < 1.00 Methylene chloride 75-09-2 1.00 4.07 Naphthalene 91-20-3 1.00 < 1.00 Tetrahydrofuran 109-99-9 1.00 < 1.00 Toluene 108-88-3 1.00 < 1.00 Xylenes, Total 1330-20-7 1.00 < 1.00 Surrogate CAS Result Amount Spiked %REC Limits Qual Surr: 1,2-Dichloroethane-d4 17060-07-0 45.4 50.00 90.7 72-151 Surr: 4-Bromofluorobenzene 460-00-4 51.1 50.00 102 80-128 Surr: Dibromofluoromethane 1868-53-7 46.3 50.00 92.6 80-124 Surr: Toluene-d8 2037-26-5 49.9 50.00 99.8 77-129 Report Date: 6/6/2013 Page 50 of76 All una lyses applicable to the CWA, SDWA, and RCRA :uc pcrfonncd in accordallt.:e to NELAC protocols. Pertinent sampling infonnation is located on the an::ached CDC This report is provided for the exclusive lIse ofthc addressee Privileges of subsequent lise ofthc nrlme of this company or any member of its staO', or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in l'onnection with the fe-publication of this report for any GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Report Date: July 2,2013 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-26_05232013 326481011 Ground Water 23-MAY-13 07:40 24-MAY-13 Client Qualifier Result Uncertainty ~ad Gas Flow Proportional Counting }FPC, Total Alpha Radium, Liquid "As Received" }ross Radium Alpha 3.49 +1-0.685 The following Analytical Methods were performed: -------\I1ethod Descri.ption EPA 900.1 Modified ;uITogate/Tracer Recovery Test MDC 0.908 Jarium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 'lotes: :=ounting Uncertainty is calculated at the 68% confidence level (I-sigma). RL 1.00 Project: Client ID: DNMIOOIOO DNMIOOI Units DF Analyst Date Time Batch Method pCilL KDFI 06/05/13 1512 1304576 ______ ..o.A~n~a!!..Jly~t 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 :he greater of either the adjusted MDL or the CRDL. INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2013 Lab Sample ID: 1305551-012 Client Sample ID: MW-27_05212013 Collection Date: 5/2112013 1l00h Received Date: 5/24/2013 1000h Analytical Results DrSSOL VED METALS Date Date Method Reporting Analytical Compound Units Prepared Analyzed Used Limit Result Qual 463 West 3600 South ;alt Lake City, UT 84115 Arsenic mglL 5/24/2013 1255h 5/30/2013 2241h E200.8 0.00500 < 0.00500 Beryllium mglL 5/24/2013 1255h 6/4/2013 2141h E200.8 0.000500 < 0.000500 Cadmium mg/L 5/24/2013 1255h 5/31/2013 0043h E200.8 0.000500 < 0.000500 Phone: (801)263-8686 Calcium mglL 5/24/2013 1255h 6/4/2013 1038h E200.7 10.0 162 Toll Free: (888) 263-8686 Chromium mgIL 5/24/2013 1255h 5/31/2013 0043h E200.8 0.0250 < 0.0250 Fax: (801) 263-8687 Cobalt mglL 5/24/2013 1255h 5/3012013 2241h E200.8 0.0100 < 0.0100 ~-mail : awal@awal-Iabs.com Copper mglL 5/24/2013 1255h 6/3/2013 2327h E200.8 0.0100 < 0.0100 Iron mglL 5/24/2013 1255h 6/412013 0213h E200.8 0.0300 < 0.0300 web: www.awal-labs.com Lead mglL 5124/2013 1255h 5/31/2013 0448h E200.8 0.00100 < 0.00100 Magnesium mg/L 5/24/2013 1255h 6/4/2013 1038h E200.7 10.0 73.4 Manganese mglL 5/24/2013 1255h 6/3/2013 2327h E200.8 0.0100 < 0.0100 Kyle F. Gross Mercury 0.000500 < 0.000500 mglL 512812013 1330h 5/29/2013 0921h E24S.1 Laboratory Director Molybdenum 0.0100 < 0.0100 mg/L 5/24/2013 1255h 5/30/2013 2241h E200.8 Jose Rocha Nickel mglL 5/24/2013 1255h 5/30/2013 2241h E200.8 0.0200 < 0.0200 QA Officer Potassium mglL 5124/2013 1255h 6/412013 1422h E200.7 1.00 4.07 Selenium mglL 5/24/2013 1255h 5/30/2013 2241h E200.8 0.00500 0.0117 Silver mglL 5/24/2013 1255h 5/31/2013 0043h E200.8 0.0100 < 0.0100 Sodium mglL 5/24/2013 1255h 6/4/2013 1038h E200.7 10.0 71.1 Thallium mglL 5/24/20\3 1255h 5/31/2013 0448h E200.8 0.000500 < 0.000500 Tin mglL 5/24/2013 1255h 5/31/2013 0043h E200.8 0.100 < 0.100 Uranium mglL 5/24/2013 1255h 5/31/2013 0049h E200.8 0.000300 0.0294 Vanadium mglL 512412013 1255h 6/412013 1422h E200.7 0.0150 < 0.0150 Zinc mg/L 5/24/2013 1255h 5/30/2013 2241h E200.8 0.0100 < 0.0100 Report Date: 6/6/2013 Page 21 of 76 All analyses applicable to the CW A. SDWA. and RCRA arc performed in accordance (0 NELAC protocols.. Pertinent sampling information is located 011 the anachcd coe This report is provided for the exdm:ive lISC of the addressee Privileges of subsequent lise of the name of this company or any member of its start: or reproduction of this report in connection with the advertisement, promo lion or sale of any product or process, or in connectiun with the re-publication of this report for any INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2013 Lab Sample ID: 1305551-012 American West Client Sample ID: MW-27 _05212013 ANALYTICAL LABORATORIES Collection Date: 5121/2013 1100h Received Date: 512412013 1000h Analytical Results Date Date Method Reporting Analytical Compound Units Prepared Analyzed Used Limit Result Qual 463 West 3600 South ;;alt Lake City, UT 84115 Ammonia (as N) mg/L 6/3/2013 1300h 6/3/2013 2113h E350.1 0.0500 < 0.0500 Bicarbonate (as mg/L 5/28/2013 103611 SM2320B 1.00 397 CaC03) Carbonate (as CaC03) mg/L 5128/2013 1036h SM2320B 1.00 < 1.00 Phone: (801)263-8686 Chloride mg/L 5/25/2013 0511h E300.0 10.0 44.3 Toll Free: (888) 263-8686 Fluoride mg/L 5/2512013 1429h E300.0 0.100 0.660 Fax: (801) 263-8687 Ion Balance % 6/5/2013 0918h Calc. -15.0 -6.27 ~-mail : awal@awal-labs.com NitratelNitrite (as N) mgIL 6/3/2013 1847h E353.2 1.00 7.09 web: www.awal-labs.com Sulfate mg/L 5/25/2013 0447h E300.0 100 497 Total Anions, Measured meq/L 6/5/2013 0918h Calc. 19.6 Total Cations, meq/L 6/5/2013 0918h Calc. 17.3 Kyle F. Gross Measured Laboratory Director Total Dissolved Solids mg/L 5/2512013 1300h SM2540C 20.0 1,110 Total Dissolved Solids 6/5/2013 0918h Calc. 1.01 Jose Rocha Ratio, Measured/Calculated QA Officer Total Dissolved Solids, mgIL 6/5/2013 0918h Calc. 1,100 Calculated "-Reissue of a previously generated report. Information has been revised. Information herein supersedes that of the previously issued reports. Report Date: 7/29/2013 Page 36 of76 All ann lyses applicable to the (,WA, SDWA, and RCRA arc pcrfonncd in accordance to NELAC protocols Pertinent sampling information is located on the i:lttachcd COc. This report is provided for the exclusive usc orthc ac.khcsscc Privileges of subseqllcnt u~c of the name or this company Of allY nlc-mber of its Sian', or rcproduction oflhis rcp011 in conllection with the advcrtiscment. promotion or sale orany product or process, or in connct:tion with the rc-puhlication of this report for any American West ANALYTICAL LABORATORIES 463 West 3600 South )alt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 !-mail: awal@awal-labs.com web: www.awal-Iabs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer ORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Project: 2nd Quarter Groundwater 2013 Lab Sample ID: 1305551-012A Client Sample ID: MW-27 _05212013 Collection Date: 5/2112013 1l00h Received Date: 5/24/2013 1000h Contact: Garrin Palmer Analytical Results VOAs by GC/MS Method 8260C/5030C Analyzed: 5128/2013 l835h Units: /!g/L Dilution Factor: Method: SW8260C CAS Reporting Analytical Compound Number Limit Result Qual 2-Butanone 78-93-3 20.0 <20.0 Acetone 67-64-1 20.0 <20.0 Benzene 71-43-2 1.00 < 1.00 Carbon tetrachloride 56-23-5 1.00 < 1.00 Chloroform 67-66-3 1.00 < 1.00 Chloromethane 74-87-3 1.00 < 1.00 Methylene chloride 75-09-2 1.00 < 1.00 Naphthalene 91-20-3 1.00 < 1.00 Tetrahydrofuran 109-99-9 1.00 < 1.00 Toluene 108-88-3 1.00 < 1.00 Xylenes, Total 1330-20-7 1.00 < 1.00 Surrogate CAS Result Amount Spiked %REC Limits Qual SUIT: 1,2-Dich10roethane-d4 17060-07-0 48.4 50.00 96.8 72-151 SUIT: 4-Bromofluorobenzene 460-00-4 55.6 50.00 111 80-128 SUIT: Dibromofluoromethane 1868-53-7 45.9 50.00 91.8 80-124 SUIT: Toluene-d8 2037-26-5 53.4 50.00 107 77-129 Report Date: 6/6/2013 Page 51 of76 All allaly~cs applicable to the CWA, SDWA. and RCRA are pcrfOlmcd in accordance (0 NELAC protocols. Pertinent sampling infonnation is located 011 the attached cae This report is pro"ided for the exclusive lise ofthc addressee Privileges of subseql1ent lise of the name of this company or any nll!mbcr of its staft~ 01 reproduction (1fthis report in cOllnection with the ndvcrtiscmcnt. promotion or sale of any product or process, or in conned ion with the re-publkalion of this report for any GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Report Date: July 2, 2013 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-27_05212013 326481012 Ground Water 21-MAY-1311:00 24-MAY-13 Client Qualifier Result Uncertainty ~ad Gas Flow Proportional Counting ]FPC, Total Alpha Radium, Liquid "As Received" ]ross Radium Alpha 1.57 +/-0.388 The following Analytical Methods were performed: V1ethod Description EPA 900.1 Modified )UITogate/Tracer Recovery T_es_t __ MDC 0.660 3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received" ~otes: =::ounting Uncertainty is calculated at the 68% confidence level (I-sigma). RL 1.00 Result Project: Client ID: DNMI00100 DNMIOOI Units DF Analyst Date Time Batch Method pCilL KDFI 06/05/13 1512 1304576 Anal st 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 :he greater of either the adjusted MDL or the CRDL. INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2013 Lab Sample 10: 1305419-007 American West Client Sample 10: MW-28_05152013 ANALYTI C AL LABORATORIES Collection Date: 5115/2013 1445h Received Date: 5117/2013 0945h Analytical Results DISSOLVED METALS Date Date Method Reporting Analytical Compound Units Prepared Analyzed 463 West 3600 South Used Limit Result Qual ;alt Lake City, ur 84115 Arsenic mg/L 5/21 /2013 0940h 5/22/2013 1621h E200.8 0.00500 0.0104 Beryllium mg/L 5/21/2013 0940h 5/22/2013 1757h E200.8 0.000500 < 0.000500 Cadmium mg/L 5121/2013 0940h 5/22/2013 1621h E200.8 0.000500 0.00461 Phone: (801)263-8686 Calcium mg/L 5/21/2013 0940h 5/24/2013 1603h E200.7 100 487 Toll Free: (888) 263-8686 Chromium mg/L 5/21 /2013 0940h 5/22/2013 1621h E200.8 0.0250 < 0.0250 Fax: (801) 263-8687 Cobalt mg/L 5121/2013 0940h 5/22/2013 1621h E200.8 0.0100 0.0346 ~-mail: awal @awal-labs.com Copper mg/L 5121 /2013 0940h 5/22/2013 1621h E200.8 0.0100 < 0.0100 Iron mg/L 5121 /2013 0940h 5/22/2013 1757h E200.8 0.0300 < 0.0300 web: www.awal-labs.com Lead mg/L 5121/2013 0940h 5/22/2013 2219b E200.8 0.00100 < 0.00100 Magnesium mg/L 5/21/2013 0940h 5/24/2013 1603h E200.7 100 163 Manganese mg/L 5121/2013 0940h 5/22/2013 1621b E200.8 0.0100 1.73 Kyle F. Gross Mercury 0.000500 < 0.000500 mg/L 5120/2013 I 426h 5/21/2013 0933h E245.1 Laboratory Director Molybdenum 0.0100 < 0.0100 mg/L 5121 /2013 0940h 5/22/2013 1621h E200.8 Jose Rocha Nickel mg/L 5121 /2013 0940h 5/22/2013 1621h E200.8 0.0200 0.0268 QA Officer Potassium mg/L 5121/2013 0940h 5128/2013 135611 E200.7 1.00 11.4 Selenium mg/L 5121/2013 0940h 5/22/2013 1621h E200.8 0.00500 < 0.00500 Silver mg/L 5/21/2013 0940h 5/22/2013 1621h B200.8 0.0100 < 0.0100 Sodium mg/L 5/2112013 0940h 5/28/2013 1054h B200.7 100 338 Thallium mg/L 5121 /2013 0940h 5/2212013 2219h B200.8 0.000500 0.000848 Tin mg/L 5/2112013 0940h 5/24/2013 161311 E200.8 0.100 < 0.100 Uranium mg/L 5/2112013 0940b 5/22/2013 1959h E200.8 0.000300 0.00358 Vanadium mg/L 5/21 /2013 0940h 5128/2013 1356h E200.7 0.0150 < 0.0150 Zinc mg/L 5/21/2013 0940h 5/22/2013 1621h E200.8 0.0100 0.0587 Report Date: 5/3 1/2013 Page 16 of 65 All allnlysl!s al'pliL::JbJ.: to tile (,WA, SDWA, itliO RCRA urt: jX'rlom1L'J in ucconJIJIlL'c to NEL.At: prnlncoll'l. Pcrlincnillampling infurl11lJtion i!4 [m.:uh,·lI Oil thl! ultuchl.!d COC, ThiN rcpurt is pro\lj()cll for lhe cXclll:'livc II!lC of' IhL! nddrc.'iML!c. PrivilfJg~lf of sllh~c4l1enl LI~e orlllC lIame urlhis r.:ompullY or any 11H~l11hcr uf' il.~ "Iutr, llr n:proouclilm ufthi!:' rCI'IOl1 in r.:Oll11cclion wilh Ihe 1111vcrtjscmcnt. prolnotiun or ... ale orullY pr()(lucl or procel.l~, 01 in cOlmccliun with the rc-puhlieulioll ofLhi ... rcpcH1 for any INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2013 Lab Sample 10: 1305419-007 Client Sample 10: MW-28_05152013 ANA LYTICAL LABORATORIES Collection Date: 5/15/2013 1445h Received Date: 5117/2013 0945h Analytical Results Date Date Method Reporting Analytical Compound Units Prepared Analyzed Used Limit Result Qual 463 West 3600 South ~alt Lake City, UT 84115 Ammonia (as N) mglL 5/23/2013 1030h 5/23/2013 1946h E350.1 0.0500 < 0.0500 Bicarbonate (as mglL 5/20/2013 1042h SM2320B 1.00 128 CaC03) Carbonate (as CaC03) mglL 5/20/2013 104211 SM2320B 1.00 < 1.00 Phone: (801) 263-8686 Chloride mg/L 5123/2013 134711 E300.0 50.0 102 Toll Free: (888) 263-8686 Fluoride mglL 5/21/2013 0936h E300.0 0.100 0.611 Fax: (801) 263-8687 Ion Balance % 5/2912013 145511 Calc. -15.0 4.94 ~-mail : awal@awal-labs.com NitratelNitrite (as N) mgIL 5124/2013 1703h E353.2 0.100 0.244 web: www.awal-labs.com Sulfate mglL 5/20/2013 200211 E300.0 500 2,030 Total Anions, Measured meq/L 5129/2013 145511 Calc. 47.7 Total Cations, meq/L 5/29/2013 145511 Calc. 52.7 Kyle F. Gross Measured Laboratory Director Total Dissolved Solids mglL 5/17/2013 150011 SM2540C 20.0 3,480 Total Dissolved Solids 5/2912013 1455h Calc. 1.08 Jose Rocha Ratio, Measured/Calculated QA Officer Total Dissolved Solids, mglL 5/29/2013 145511 Calc. 3,210 Calculated 1\ _ Reissue of a previously generated report. Information has been revised. Information herein supersedes that of the previously issued reports. Report Date: 7/29/2013 Page 28 of 65 All alll1JYKCS applil':Jblc to the (,WA. SDWA, LlmJ I{CI{A lire ~rlonncd in ul'conJam.'~ to NELAC protocol:'!. r~njncnt sampling information is located all the attached CDC. TIli!' report is plovillctJ for the cxclu:4ivc W'lC orlhL: ;jcJdrcs~~c. Pri\'ih;gcs: of "UhiilC'411~nIIlK~ oflhl: mime of IhiK company or allY m .... mhcr of its 'Haft~ llr n.l'roour.:liun of this n..llurt in l'Onllcclion with the :ldwrtiscm-:nl. pl'omoliun 01 sale Ol'iillY ploduct or PIOCCSS, or in cmmcl'liun with the rc-publi-:alion oflhis rcpurt for any American West ANALYTICAL LABORATORIES 463 West 3600 South ;alt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 ~-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 2013 1305419-007 A Client Sample ID: MW-28_051520l3 Collection Date: 5115/2013 1445h Received Date: 5117/2013 0945h Contact: Garrin Palmer Analytical Results VOAs by GC/MS Method 8260CIS030C Analyzed: 5/19/2013 1616h Units: ~g/L Dilution Factor: Method: SW8260C CAS Reporting Analytical Compound Number Limit Result Qual 2-Butanone 78-93-3 20.0 <20.0 Acetone 67-64-1 20.0 <20.0 Benzene 71-43-2 1.00 < 1.00 Carbon tetrachloride 56-23-5 1.00 < 1.00 Chloroform 67-66-3 1.00 < 1.00 Chloromethane 74-87-3 1.00 < 1.00 Methylene chloride 75-09-2 1.00 < 1.00 Naphthalene 91-20-3 1.00 < 1.00 Tetrahydrofuran 109-99-9 1.00 < 1.00 Toluene 108-88-3 1.00 < 1.00 Xylenes, Total 1330-20-7 1.00 < 1.00 Surrogate CAS Result Amount Spiked %REC Limits Qual SUIT: 1,2-Dichloroethane-d4 17060-07-0 56.8 50.00 114 72-151 SUIT: 4-Bromofluorobenzene 460-00-4 54.5 50.00 109 80-\28 SUIT: Dibromofluoromethane 1868-53-7 52.6 50.00 105 80-124 SUIT: Toluene-d8 2037-26-5 50.9 50.00 102 77-129 Report Date: 5/31/20 \3 Page 40 of 65 All analyses applicable to the CWA, SOW A, and RCRA lire pcrfonncd in accordl.ll1cc to NELAC protocols. Pertinent sampling infonnation is located on lhe attached COc. This report is provided for the exclusive lise of the addrcssccrPrivi1cgcs of subscqllcnt lise of the name of this company or any member or its staff, or reproduction of lhis report in connection with the ndvcrtisL'TIlCnt. promotion or sale of any producl or process, or in connection with the re·puhlication of this report for any GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Report Date: June 10,2013 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-28 05152013 325944007 Ground Water 15-MAY-13 14:45 17-MAY-13 Client Qualifier Result Uncertainty ~ad Gas Flow Proportional Counting }FPC, Total Alpha Radium, Liquid "As Received" }ross Radium Alpha 2.01 +/-0.355 The following Analytical Methods were performed: V1ethod Description EPA 900.1 Modified ;uITogate/Tracer Recovery Test MDC 0.429 3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received" ~otes: :::;ounting Uncertainty is calculated at the 68% confidence level (I-sigma). RL 1.00 Result Project: Client ID : DNMI00100 DNMI001 Units DF Analyst Date Time Batch Method pCi/L KDFI OS/25/13 1444 1303154 Analyst Comm=e""n""t",-s __________ _ Nominal Recovery% Acceptable Limits 98.7 (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 :he greater of either the adjusted MDL or the CRDL. INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2013 Lab Sample ID: 1305551-013 American West Client Sample ID: MW -29 _ 05232013 ANAL VTICAl LAOOR,e.TORIES Collection Date: 5/23/2013 0900h Received Date: 5/24/2013 1000h Analytical Results DISSOLVED METALS Date Date Method Reporting Analytical Compound Units Prepared Analyzed Used Limit Result Qual 463 West 3600 South ;;alt Lake City, UT 84115 Arsenic mg/L 5/24/2013 1255h 5/3012013 2247h E200.S 0.00500 < 0.00500 Beryllium mg/L 5124/2013 1255h 6/412013 2147h E200.S 0.000500 < 0.000500 Cadmium mg/L 5/24/2013 1255h 5/3112013 0053h E200.S 0.000500 < 0.000500 Phone: (801) 263-8686 Calcium mg/L 5/24/2013 1255h 6/4/20\3 1142h E200.7 50.0 439 Toll Free: (888) 263-8686 Chromium mg/L 5/24/2013 1255h 5/3 \/2013 0053h E200.S 0.0250 < 0.0250 Fax: (801) 263-8687 Cobalt mg/L 512412013 1255h 5/3012013 2247h E200.S 0.0100 < 0.0100 ~-mail : awal@awal-labs.com Copper mg/L 512412013 1255h 6/312013 2333h E200.S 0.0100 < 0.0100 Iron mg/L 5124/2013 1255h 6/3/2013 2333h E200.S 0.100 1.25 web: www.awal-labs.com Lead mg/L 5/24/2013 1255h 5/3112013 0458h E200.S 0.00100 < 0.00100 Magnesium mg/L 5124/2013 1255h 6/4/2013 1142h E200.7 50.0 210 Manganese mg/L 5124/2013 1255h 6/3/2013 2338h E200.S 0.0100 5.14 Kyle F. Gross Mercury mg/L 5/28/2013 1330h 5/29/2013 0923h E24S.1 0.000500 < 0.000500 Laboratory Director Molybdenum mg/L 5/2412013 1255h 5/3012013 2247h E200.8 0.0100 < 0.0100 Jose Rocha Nickel mg/L 5/2412013 1255h 5/3012013 2247h E200.S 0.0200 < 0.0200 QA Officer Potassium mgIL 5124/2013 1255h 6/4/2013 142611 E200.7 1.00 17.3 Selenium mgIL 512412013 1255h 5/30/2013 2247h E200.8 0.00500 < 0.00500 Silver mg/L 5/24/2013 1255h 5/31/2013 0053h E200.8 0.0100 < 0.0100 Sodium mg/L 5124/2013 1255h 6/4120\3 1142h E200.7 50.0 473 Thallium mg/L 5/24/2013 1255h 5/31 /2013 045811 E200.8 0.000500 < 0.000500 Tin rng/L 5/24/20[3 1255h 5/3112013 005311 E200.8 0.100 < 0.100 Uranium rng/L 512412013 1255h 5/3 1/2013 0054h E200.8 0.000300 0.0119 Vanadium rng/L 5124/2013 1255h 6/4/2013 1426h E200.7 0.0150 < 0.0150 Zinc rngIL 5/24/2013 125511 6/4/2013 2147h E200.S 0.0100 < 0.0100 Report Date: 6/6/2013 Page 22 of 76 All analyses applicable to the CWA, SDWA, and RCRA arc pcrfomlcd in accordancl.! to NELAC protocol. Pertinent sampling infonnation is located on the attached COC This report is provided for the exclusive use of the addressee. Privileges of subsequent use ofthl! name of this company or allY member of its siaff, or reproduction of this rep0l1 in conneclion with thc ::Jdvcrtiscmcnl, promotion or sale of any product or process, or in !.:onncction with the Te.publicarion of Ihis report for any INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2013 Lab Sample ID: 1305551-013 Client Sample ID: MW -29 _ 05232013 ANALYTICAL LABORATORIES Collection Date: 5/23/2013 0900h Received Date: 5124/2013 1000h Analytical Results Date Date Method Reporting Analytical Compound Units Prepared Analyzed 463 West 3600 South Used Limit Result Qual ~alt Lake City, UT 84115 Ammonia (as N) mg/L 6/3/2013 1300h 6/3/2013 2114b E350.1 0.0500 0.528 Bicarbonate (as mg/L 5/28/2013 1036h SM2320B 1.00 314 CaC03) Carbonate (as CaC03) mg/L 512812013 1036b SM2320B 1.00 < 1.00 Phone: (801)263-8686 Chloride mg/L 5/2512013 0557h E300.0 10.0 35.0 Toll Free: (888) 263-8686 Fluoride mgIL 5125/2013 1452h E300.0 0.100 0.767 Fax: (801) 263-8687 Ion Balance % 6/5/2013 0918b Calc. -15.0 1.62 ~-mail: awal@awal-labs.com NitratelNitrite (as N) 0.100 < 0.100 mg/L 6/3/2013 184811 E353.2 web: www.awal-Iabs.com Sulfate mg/L 5125/2013 053411 E300.0 500 2,450 Total Anions, Measured meq/L 6/5/2013 091811 Calc. 58.3 Total Cations, meq/L 6/5/2013 091811 Calc. 60.2 Kyle F. Gross Measured Laboratory Director Total Dissolved Solids mgIL 5/2512013 1300h SM2540C 20.0 4,340 Total Dissolved Solids 6/5/2013 0918b Calc. 1.14 A Jose Rocha Ratio, Measured/Calculated QA Officer Total Dissolved Solids, mg/L 6/5/2013 091811 Calc. 3,810 Calculated 1\ _ Reissue of a previously generated report. Information has been revised. Information herein supersedes that of the previously issued reports. Report Date: 712912013 Page 37 of76 All analyses applicable to the CWA, SDWA, and RCRA arc pcrfonncd in accordance to NELAC protocols Pertinent sampling infonnation is located on the attached COCo This report is provided for the exclusive lise oflne addlcsscc. Privileges of suhseqllent lISC of the name of this company 01 any member of its slaft~ 01 reproduction of this rcpOit in conncction with the <ldvcrti:;;cmcnt, promotion or sale of any product 01 proccss, or in connection with the re-pllblication of this report for any 463 West 3600 South ~alt Lake City, UT 84115 Phone: (801)263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 ~-majl: awal@awal-labs.com web: www.awal-Iabs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer ORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Project: 2nd Quarter Groundwater 2013 Lab Sample ID: 1305551-013A Client Sample ID: MW -29 _ 05232013 Collection Date: 5/23/2013 0900h Received Date: 5/24/2013 1000h Contact: Garrin Palmer Analytical Results VOAs by GC/MS Method 8260C/5030C Analyzed: 5128/2013 1854h Units: /lg/L Compound 2-Butanone Acetone Benzene Carbon tetrachloride Chloroform Chloromethane Methylene chloride Naphthalene Tetrahydrofuran Toluene Xylenes, Total Surrogate Surr: 1,2-Dichloroethane-d4 Surr: 4-Bromofluorobenzene Surr: Dibromofluoromethane Surr: Toluene-d8 Dilution Factor: Method: CAS Reporting Number Limit 78-93-3 20.0 67-64-1 20.0 71-43-2 1.00 56-23-5 1.00 67-66-3 1.00 74-87-3 1.00 75-09-2 1.00 91-20-3 1.00 109-99-9 1.00 108-88-3 1.00 1330-20-7 1.00 CAS Result Amount Spiked %REC 17060-07-0 47.2 50.00 94.4 460-00-4 54.0 50.00 108 1868-53-7 45.0 50.00 89.9 2037-26-5 52.5 50.00 105 SW8260C Analytical Result Qual <20.0 <20.0 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 Limits Qual 72-151 80-128 80-124 77-129 Report Date: 6/6/2013 Page 52 of 76 All analyses applicable to the CWA, SDWA. and RCRA ()rc performed in accordance to NELAC protocok Pertinent sampling infonnation is located 011 the attached cae. This report is provided for the exclusive usc of the addressee. Privileges of subsequent lIse of the name of this l:ompany or any member of its staff, or reproduction of this report in connection with the udvertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Report Date: July 2,2013 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-29 05232013 326481013 Ground Water 23-MA Y-13 09:00 24-MAY-13 Client Qualifier Result Uncertainty ~ad Gas Flow Proportional Counting }FPC, Total Alpha Radium, Liquid "As Received" }ross Radium Alpha U 1.00 +/-0.181 The following Analytical Methods were perfonned: MDC 0.282 RL 1.00 Project: Client ID: DNMIOOlOO DNMIOOI Units DF Analyst Date Time Batch Method pCilL KDFI 06/28113 1117 1304576 \1ethod D:..:e::.:::s~cr~ipt:.;t::.:io~n~ __ _ EPA 900.1 Modified _ _________ .Anal st Comments ;urrogate/Tracer Recovery Test Result Nominal Recovery% Acceptable Limits 3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 98.3 (25%-125%) 'lotes: ::::ounting Uncertainty is calculated at the 68% confidence level (I-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 :he greater of either the adjusted MDL or the CRDL. INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2013 Lab Sample 10: 1305419-008 American West Client Sample 10: MW-30_051520l3 ANALYTICAl LABORATORIES Collection Date: 511512013 1340h Received Date: 511712013 0945h Analytical Results DIS SOL VED METALS Date Date Method Reporting Analytical Compound Units Prepared Analyzed Used Limit Result Qual 463 West 3600 South ;alt Lake City, ur 84115 Arsenic mg/L 512112013 0940h 5122/2013 1626h E200.8 0.00500 < 0.00500 Beryllium mg/L 512112013 0940h 5/22/2013 1802h E200.8 0.000500 < 0.000500 Cadmium mglL 5/21/2013 0940h 5/22/2013 1626h E200.8 0.000500 < 0.000500 Phone: (801) 263-8686 Calcium mglL 5/21/2013 0940h 5/2412013 1619h E200.7 100 259 Toll Free: (888) 263-8686 Chromium mglL 5/21 /2013 0940h 5/22/2013 1626h E200.8 0.0250 < 0.0250 Fax: (801) 263-8687 Cobalt mgIL 5/2112013 0940h 5/22/2013 1626h E200.8 0.0100 < 0.0100 ~-mail: awal@awal-labs.com Copper mglL 5/2112013 0940h 5/22/2013 162611 E200.8 0.0100 < 0.0100 Iron mglL 5/21/2013 0940h 5/22/2013 1802h E200.8 0.0300 0.0592 web: www.awal-Iabs.com Lead mg/L 5121/2013 0940h 5/22/2013 2229b E200.8 0.00100 < 0.00100 Magnesium mg/L 5121/2013 0940b 5/28/2013 1058b E200.7 10.0 70.9 Manganese mg/L 512112013 0940h 5/22/2013 1626h E200.8 0.0100 0.0265 Kyle F. Gross Mercury 0.000500 < 0.000500 mglL 5/2012013 1426h 5/21 /2013 0935h E24S.1 Laboratory Director Molybdenum 0.0100 < 0.0100 mglL 512112013 0940h 5/22/2013 162611 E200.8 Jose Rocha Nickel mg/L 512112013 0940h 5/22/2013 1626h E200.8 0.0200 < 0.0200 QA Officer Potassium mglL 5/21/2013 0940h 5/28/2013 1400h E200.7 1.00 6.33 Selenium mglL 5/21/2013 0940h 5/22/2013 1626h E200.8 0.00500 0.0394 Silver mglL 5/21/2013 0940h 5/22/2013 1626h E200.8 0.0100 < 0.0100 Sodium mglL 5/21/2013 0940h 5/28/2013 1058h E200.7 10.0 106 Thallium mglL 5/21 /2013 0940h 5122/2013 2229h E200.8 0.000500 < 0.000500 Tin mglL 5/21 /2013 0940h 5/24/2013 1618h E200.8 0.100 < 0.100 Uranium mglL 5/2112013 0940h 5/22/2013 2004h E200.8 0.000300 0.00631 Vanadium mglL 5/2112013 0940h 5/28/2013 1400h E200.7 0.0150 < 0.0150 Zinc mglL 5/21/2013 0940h 5/22/2013 1626h E200.8 0.0100 < 0.0100 Report Date: 5/31120 13 Page 1 7 of 65 All :1J1i1IYSCIi af'lfllkabl~ tu the tWA, SDWA, I:ll1iJ RellA 111'~ f'lcrlonncd in lu.:cunJlJllcc to NELAC protucol.", /'crlinL'nIIHill1pllnk( infofl1wlion i~ 1UL.:alcd ()l1th~ uunched COC', Thill repun IK rrovh.lcd lilT the CXCIU:'4IVl' lise urthc IIddres!(cc. Pri\'ilcgcs of !jUb!jc~llcnl lise of Ih~ mln1l.! uf Ihi~ cOnl!"an), or :lily 111C111~Cr uf ito; !dul'l', Ilr reproductiun of tllil. rcpoli in cunnectlon with the uiJvcni.lj:cmcnl. !"romoli"n or ~:llc or any product or "rocclI~. or in connectiun with the re~pu~lk'utiol1 or Ihi~ rcpurt rOI :lny INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2013 Lab Sample ID: 1305419-008 American West Client Sample ID: MW-30_05152013 II/'''I¥I/OAL tldlO"ArOn llB Collection Date: 5/15/2013 1340h Received Date: 5/1712013 0945h Analytical Results Date Date Method Reporting Analytical Compound Units Prepared Analyzed Used Limit Result Qual 463 West 3600 South :;alt Lake City, UT 84115 Ammonia (as N) mg/L 5/23/2013 103011 5/23/2013 1947h E350.1 0.0500 < 0.0500 Bicarbonate (as mg/L 5/20/2013 104211 SM2320B 1.00 159 CaC03) Carbonate (as CaC03) mg/L 5/20/2013 1042h SM2320B 1.00 < 1.00 Phone: (801) 263 -8686 Chloride mg/L 5/20/2013 215811 E300.0 50.0 119 Toll Free: (888) 263-8686 Fluoride mg/L 5/21/2013 095911 E300.0 0.100 0.331 Fax: (801)263-8687 Ion Balance % 5/29/2013 1455h Calc. -15.0 -1.07 ~-mail: awal@awal-labs.com NitratelNitrite (as N) mg/L 5124/2013 170411 E353.2 1.00 18.8 web: www.awal-labs.com Sulfate mg/L 5120/2013 204911 E300.0 100 828 Total Anions, Measured meq/L 5/29/2013 145511 Calc. 24.1 Total Cations, meq/L 5/29/2013 145511 Calc. 23.6 Kyle F. Gross Measured Laboratory Director Total Dissolved Solids mg/L 5117/2013 150011 SM2540C 20.0 1,540 Total Dissolved Solids 5/29/2013 145511 Calc. 1.03 /\ Jose Rocha Ratio, Measured/Calculated QA Officer Total Dissolved Solids, mg/L 5/29/2013 145511 Calc. 1,500 Calculated /\ -Reissue of a previously generated report. Information has been revised. Information herein supersedes that of the previously issued reports. Report Date: 7129/2013 Page 29 of 65 All analyses applicable w the CWA, SDWA, and RCRA al'c performed in accordan(.'c to NELAC protocol!!. Pertinent sal11pling infonllution is located on the <ltillchcd cac. This report is pl'Ovidcu for the exc1usive W4C of the addressee. Privileges of lHlh,~cqllcnlltsc of the name of this company or any mcmhcr of i~ Ktan', or reproduction of this report in cOl1n~C:Lion with the udvertiscm~nL, promotiun 01 ~i.llc of allY product or rrocc~s, or in connection with the rc-publicalion of this report f01 any 463 West 3600 South ;alt Lake City, UT 84115 Phone: (801)263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 ~-mail: awal@awal-labs.com web: www.awal-Iabs.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 2013 1305419-008A Client Sample ID: MW-30_05152013 Collection Date: 5115/2013 1340h Received Date: 5117/2013 0945h Contact: Garrin Palmer Analytical Results VOAs by GC/MS Method 8260C/5030C Analyzed: 5/19/2013 1635h Units: Jlg/L Compound 2-Butanone Acetone Benzene Carbon tetrachloride Chloroform Chloromethane Methylene chloride Naphthalene Tetrahydrofuran Toluene Xylenes, Total Surrogate Surr: 1,2-Dichloroethane-d4 Surr: 4-Bromofluorobenzene SUIT: Dibromofluoromethane SUIT: Toluene-d8 Dilution Factor: Method: CAS Reporting Number Limit 78-93-3 20.0 67-64-1 20.0 71-43-2 1.00 56-23-5 1.00 67-66-3 1.00 74-87-3 1.00 75-09-2 1.00 91-20-3 1.00 109-99-9 1.00 108-88-3 1.00 1330-20-7 1.00 CAS Result Amount Spiked %REC 17060-07-0 56.0 50.00 112 460-00-4 55.0 50.00 110 1868-53-7 52.6 50.00 105 2037-26-5 51.4 50.00 103 SW8260C Analytical Result Qual <20.0 <20.0 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 Limits Qual 72-151 80-128 80-124 77-129 Report Date: 5/3112013 Page 41 of 65 All anulyscs applicable to the CWA, SDWA, and RCRA urc pcrfonncd in accordance to NELAC protocols. Pertinent sampling inforlnalion is located un1hc attached COCo This report is providl!(] for the cxc1llsivc lise oJ'thc addrcsscc~ Privileges of subsequent usc of the name of this company or any member of its slOlff. or reproduction of1his report in connection with the ucJvcrtiscmcnt. promotion or sale of any product or proccss, or in conncclion wilh thc fc·publication of this report for any GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Report Date: June 10, 2013 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: Sample ID: Matrix: Collect Date: Receive Date: Collector: MW-30_05152013 325944008 Ground Water 15-MAY-1313:40 17-MAY-13 Client Qualifier Result Uncertainty ~ad Gas Flow Proportional Counting }FPC, Total Alpha Radium, Liquid "As Received" iross Radium Alpha U 1.00 +/-0.210 The following Analytical Methods were performed: MDC 0.314 --------\1ethod Descript."-'lo""n'-___ _ EPA 900.1 Modified ,uITogate/Tracer Recovery Test Jarium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 'Jotes: RL 1.00 Project: Client ID: DNMIOOI00 DNMIOOI Units DF Analyst Date Time Batch Method pCilL KDFI OS/25/13 1444 1303154 _ ______ ~A~n~alystComm~e~m~s ___ __ Result Nominal Recovery% Acceptable Limits -------101 (25%-125%) ::::ounting Uncertainty is calculated at the 68% confidence level (i-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 :he greater of either the adjusted MDL or the CRDL. INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2013 Lab Sample ID: 1305419-009 American West Client Sample ID: MW-31_05132013 Mil l llC~l [ ... nOIlIlIOrfll:. Collection Date: 5/13/2013 1315h Received Date: 5/17/2013 0945h Analytical Results DISSOLVED METALS Date Date Method Reporting Analytical Compound Units Prepared Analyzed Used Limit Result Qual 463 West 3600 South ~aJt Lake City, UT 84115 Arsenic mg/L 5121/2013 0940b 5/2212013 1632h E200.8 0.00500 < 0.00500 Beryllium mglL 512112013 0940h 5/22/2013 1807h E200.8 0.000500 < 0.000500 Cadmium mglL 5121/2013 0940h 5/22/2013 1632h E200.8 0.000500 < 0.000500 Phone: (801) 263-8686 Calcium mglL 5/21/2013 0940h 5/24/2013 1623b E200.7 100 191 Toll Free: (888) 263-8686 Chromium mglL 5/21/2013 0940h 5/22/2013 1632h E200.8 0.0250 < 0.0250 Fax: (801) 263-8687 Cobalt mglL 5/21/2013 0940h 5/2212013 1632h E200.8 0.0100 < 0.0100 ~-mail: awal@awal-Iabs.com Copper mglL 5/21/2013 0940h 5/2212013 163211 E200.8 0.0100 < 0.0100 Iron mglL 5/21/2013 0940h 5/22/2013 1807h E200.8 0.0300 < 0.0300 web: www.awal-Iabs.com Lead mglL 5121/2013 0940h 5/22/2013 2239b E200.8 0.00100 < 0.00100 Magnesium mg/L 512112013 0940h 5/28/2013 1102h E200.7 10.0 90.9 Manganese mg/L 5121/2013 0940h 5/22/2013 1632h E200.8 0.0100 < 0.0100 Kyle F. Gross Mercury 0.000500 < 0.000500 mg/L 512012013 1426h 5/21/2013 093611 E245.1 Laboratory Director Molybdenum 0.0100 < 0.0100 mg/L 512112013 0940h 5/22/2013 1632b E200.8 Jose Rocha Nickel mg/L 5/21/2013 0940h 5/22/2013 1632h E200.8 0.0200 < 0.0200 QA Officer Potassium mglL 5/21/2013 0940h 5/28/2013 1416h E200.7 1.00 5.52 Selenium mglL 5/21/2013 0940h 5/22/2013 1632h E200.8 0.00500 0.0759 Silver mglL 5/21/2013 0940h 5/22/2013 1632h E200.8 0.0100 < 0.0100 Sodium mglL 5/2112013 0940h 5/2812013 1102b E200.7 10.0 99.2 Thallium mglL 5/21/2013 0940h 5/22/2013 2239h E200.8 0.000500 < 0.000500 Tin mglL 5/21/2013 0940h 5/24/2013 1 624h E200.8 0.100 < 0.100 Uranium mg/L 5121/2013 0940h 5/2212013 2009h E200.8 0.000300 0.00763 Vanadium mg/L 5121/2013 0940h 5/28/2013 1416h E200.7 0.0150 < 0.0150 Zinc mglL 5121/2013 0940h 5/22/2013 1632h 8200.8 0.0100 < 0.0100 Report Date: 5/3112013 Page 18 of 65 All analyslo!!I urplic"hl~ tu the (,WA, SDWA, <111(1 RCRA nrc pcrlormcd in I:u.!curd;mcc lU NELAC protoCOltL Pertinent i'!:unpJjn~ innml1l..1lion I,,! located un the i.Iltuchcd COC 'Jl1ilt report is provided for the c.xclu!tiw lI:'lC of the uddrcsscc. P"vilcg"lj of ."Iuhlicqucnt lise orthc nmile of lhis company or allY member of it'l !ltr1tr, or r"production of lhis rerun in COllnectlon with the mJvcrtiHcmcnl. promotion or liulc of any product or prOl.'CH!I, 01 in connection with the rc-pllhlication of lhis I\,'port 101' any INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2013 Lab Sample ID: 1305419-009 American West Client Sample ID: MW-31_05132013 A l,I,l'f"e~1 LAa OIi fOIlI [1 Collection Date: 5/13/2013 1315h Received Date: 5/1712013 0945h Analytical Results Date Date Method Reporting Analytical Compound Units Prepared Analyzed Used Limit Result Qual 463 West 3600 South ~alt Lake City, UT 84115 Ammonia (as N) mg/L 5/23/2013 1030h 5/23/2013 1948h E350.1 0.0500 < 0.0500 Bicarbonate (as mg/L 5120/2013 1042h SM2320B 1.00 174 CaC03) Carbonate (as CaC03) mg/L 5120/2013 1042h SM2320B 1.00 < 1.00 Phone: (801) 263-8686 Chloride mg/L 5120/2013 2222h E300.0 50.0 169 Toll Free: (888) 263-8686 Fluoride mg/L 5/2112013 1022h E300.0 0.100 0.764 Fax: (801)263-8687 Ion Balance % 5/29/2013 1455h Calc. -15.0 -0.578 ~-mail: awal@awal-labs.com NitratelNitrite (as N) 2.00 mg/L 5/24/2013 1705h E353.2 23.8 web: www.awal-Iabs.com Sulfate mg/L 5120/2013 2222h E300.0 50.0 630 Total Anions, Measured meq/L 5/29/2013 1455h Calc. 21.7 Total Cations, meq/L 5/29/2013 1455h Calc. 21.5 Kyle F. Gross Measured Laboratory Director Total Dissolved Solids mg/L 5117/2013 1500h SM2540C 20.0 1,540 Total Dissolved Solids 5/29/2013 1455h Calc. 1.18 Jose Rocha Ratio, Measured/Calculated QA Officer Total Dissolved Solids, mg/L 5/29/2013 145511 Calc. 1,310 Calculated "-Reissue of a previously generated report. Information has been revised. Information herein supersedes thaI of the previously issued reports. I _ Matrix spike recovery indicates matrix intel.ference. The method is in control as indicated by the Les. Report Date: 7/29/20 \3 Page 30 of 65 All arlUly~cs uJ')rlicublc to the (,WA, SOW A. and RCRA ure pcrfonncd in aCL'ordaJl(,.'i! to NELAC prolocoht PCI1incnl sampling information iii located on the l.iltuchcd coe ThiR report is J'lJovklcd for the cxclll~ivc lI~C of the uddrcsscc. Pri\'iJcgc~ of ~lIbscqllcnt lise of the name uf lhis company or allY tllcmhcr ofit'l ~Iuff, or reproduction orlhis rcp0l1 in l'Ollllcction with the adVCl1i:-1cnll.!nL. promotion or salc or any proollct or process, or in conncction with the re-publh:alion ofthiH report for :Jny ORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Project: 2nd Quarter Groundwater 2013 Lab Sample ID: 1305419-009A Client Sample ID: MW-31_05132013 ANALYTICAL LABORATORIES Collection Date: 5/13/2013 1315h Received Date: 5117/2013 0945h Contact: Garrin Palmer Analytical Results VOAs by GC/MS Method 8260C/5030C 463 West 3600 South ~alt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 ~-mail: awal@awal-labs.com web: www.awal-Iabs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer Analyzed: 5119/2013 1654h Units: J.1g/L Compound 2-Butanone Acetone Benzene Carbon tetrachloride Chloroform Chloromethane Methylene chloride Naphthalene Tetrahydrofuran Toluene Xylenes, Total Surrogate SUIT: 1,2-Dich1oroethane-d4 SUIT: 4-Bromofluorobenzene SUIT: Dibromofluoromethane SUIT: To1uene-d8 Dilution Factor: Method: CAS Reporting Number Limit 78-93-3 20.0 67-64-1 20.0 71-43-2 1.00 56-23-5 1.00 67-66-3 1.00 74-87-3 1.00 75-09-2 1.00 91-20-3 1.00 109-99-9 1.00 108-88-3 1.00 1330-20-7 1.00 CAS Result Amount Spiked %REC 17060-07-0 56.4 50.00 113 460-00-4 54.4 50.00 109 1868-53-7 52.6 50.00 105 2037-26-5 51.1 50.00 102 SW8260C Analytical Result Qual <20.0 < 20.0 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 Limits Qual 72-151 80-128 80-124 77-129 Report Date: 5/3112013 Page 42 of 65 An anHlyscs applicable to the CWA, SOW A, and RCRA Drc pcrfonncd in accordam:c to NElAC protocoJ~. Pertinent sampling information is located Oil the attached COCo This report is provided for the exclusi\'e usc ofthc addressee, Privileges of .subseql1ent usc ofthc n:..lmc ofthjs company or any member of its staff, or reproduction ofthi5 report in connection \\ ith the .. dvcrtiscment. promoLion or sale of any producL or process, or in connection with the re-publication of this report for any GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Report Date: June 10,2013 Company: Address: Energy Fuels Resources (USA), Inc. 225 Union Boulevard Parameter Contact: Project: Client Sample ID: Sample lD: Matrix: Collect Date: Receive Date: Collector: Suite 600 Lakewood, Colorado 80228 Ms. Kathy Weinel White Mesa Mill GW MW-31 05132013 325944009 Ground Water 13-MAY-13 13:15 17-MAY-13 Client Qualifier Result Uncertainty ~ad Gas Flow Proportional Counting ]FPC, Total Alpha Radium, Liquid "As Received" }ross Radium Alpha 1.07 +1-0.262 The following Analytical Methods were perfomled: \1ethod Description EPA 900.1 Modified )uITogate/Tracer Recovery Test MDC 0.437 larium Carrier GFPC, Total Alpha Radium, Liquid "As Received" ~otes: :ounting Uncertainty is calculated at the 68% confidence level (I-sigma). RL 1.00 Project: Client lD: DNMlOOI00 DNMIOOI Units DF Analyst Date Time Batch Method ---- pC ilL KDFI 05/25/13 [444 1303154 Analy'st Comments Result Nominal Recovery% Acceptable Limits 99.8 (25%-125%) ~RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is :he greater of either the adjusted MDL or the CRDL. INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2013 Lab Sample ID: 1305419-010 Client Sample ID: MW-32_05132013 ANA l "(TIC AL lABORATORIES Collection Date: 5/13/2013 1255h Received Date: 5/1712013 0945h Analytical Results DISSOLVED METALS Date Date Method Reporting Analytical Compound Units Prepared Analyzed Used Limit Result Qual 463 West 3600 South ;alt Lake City, UT 84115 Arsenic mglL 5/21/2013 094011 5/22/2013 1637h E200.8 0.00500 < 0.00500 Beryllium mglL 5/2112013 094011 5/22/2013 1828h E200.8 0.000500 < 0.000500 Cadmium mglL 5/21/2013 094011 5122/2013 163711 E200.8 0.000500 0.000738 Phone: (801) 263-8686 Calcium mglL 512112013 0940h 5124/2013 1627h E200.7 100 482 Toll Free: (888) 263-8686 Chromium mglL 5121/2013 0940h 5/2212013 1637h E200.8 0.0250 < 0.0250 Fax: (801) 263-8687 Cobalt mglL 512112013 0940h 5/2212013 163711 E200.8 0.0100 0.0339 ~-mail: awal@awal-labs.com Copper mglL 5121/2013 094011 5122/2013 1637h E200.8 0.0100 < 0.0100 Iron mglL 5121/2013 094011 5122/2013 1850h E200.8 0.500 4.07 web: www.awal-Iabs.com Lead mglL 512112013 094011 512212013 224911 E200.8 0.00100 < 0.00100 Magnesium mg/L 512J12013 094011 5124/2013 1627h E200.7 100 199 Manganese mg/L 512112013 094011 512212013 1850h E200.8 0.0100 5.11 Kyle F. Gross Mercury 0.000500 < 0.000500 mg/L 5120/2013 1426h 5121/2013 0938h E245.1 Laboratory Director Molybdenum 0.0100 0.0103 mg/L 5121/2013 0940h 512212013 1637h E200.8 Jose Rocha Nickel mglL 5121/2013 0940h 512212013 163711 E200.8 0.0200 0.0394 QA Officer Potassium mg/L 512112013 094011 512812013 115411 E200.7 10.0 13.6 Selenium mglL 5/2112013 0940h 512212013 163711 E200.8 0.00500 < 0.00500 Silver mglL 512112013 0940h 5122/2013 163711 E200.8 0.0100 < 0.0100 Sodium mglL 512112013 0940h 5128/2013 1I06h E200.7 100 252 Thallium mglL 512112013 094011 512212013 2249h E200.8 0.000500 < 0.000500 Tin mglL 5121/2013 094011 5/2412013 1650h E200.8 0.100 <0.100 Uranium mg/L 5121/2013 0940h 5/2212013 2031h E200.8 0.000300 0.00152 Vanadium mglL 5121/2013 0940h 5/2812013 1420h E200.7 0.0150 < 0.0150 Zinc mglL 5/21/2013 0940h 5/22/2013 163711 E200.8 0.0100 0.0616 2 _ Analyte concentration is too high/or accurate matrix spike recovelY and/or RPD. Report Date: 5/31/2013 Page 19 of 65 All anlllYlil.!S ttf'J'llicablc to the (,WA, SDWA, and ItCRA lire pcrfomlcJ in acconlarU.'c 10 NELAC pmtncol!j, Pertinent fwrl1pling inftlrmation is locOlcJ on the auuchcJ COc. This report is provideJ for the cxclu:o!ivc Wi!! of'tfllo! "ddrc,'JH~C. Privileges of :iLlhscljllcnt liMe orth~ name (If' this t.:ompany or any member of it'l sl[ln~ 111 r"'1'roduction of Ihi1' rcrwI1 illl'orlllcclion with the lulvcrtiHcmcnl. promotion or :-.aJc orallY prodLl(:t or PIOCCSH, 01' in r.:ol1necll()n with the r~·puhlicalion of lhi!' report fOI any INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2013 Lab Sample ID: 1305419-010 American West Client Sample ID: MW-32_05132013 ANALYTICAL LABORATORI[S Collection Date: 5113/2013 1255h Received Date: 5117/2013 0945h Analytical Results Date Date Method Reporting Analytical Compound Units Prepared Analyzed Used Limit Result Qual 463 West 3600 South ;alt Lake City, UT 84115 Ammonia (as N) mg/L 5/23/2013 1030h 5/23/2013 1949h E350.1 0.0500 0.505 Bicarbonate (as mg/L 5120/2013 1042h SM2320B 1.00 408 CaC03) Carbonate (as CaC03) mg/L 5/20/2013 1042h SM2320B 1.00 < 1.00 Phone: (801) 263-8686 Chloride mg/L 5/20/2013 2355h E300.0 10.0 32.3 Toll Free: (888) 263-8686 Fluoride mg/L 512112013 1046h E300.0 0.100 0.208 Fax: (801) 263-8687 Ion Balance % 512912013 1455b Calc. -15.0 5.48 ~-mail: awal@awal-labs.com NitratelNitrite (as N) 0.100 0.104 mg/L 5124/2013 1711h E353.2 web: www.awal-Iabs.com Sulfate mg/L 5120/2013 2331h E300.0 500 1,800 Total Anions, Measured meq/L 5/29/2013 1455h Calc. 46.6 Total Cations, meq/L 5/29/2013 1455h Calc. 52.0 Kyle F. Gross Measured Laboratory Director Total Dissolved Solids mg/L 5117/2013 1500b SM2540C 20.0 3,940 Total Dissolved Solids 5/29/2013 1455h Calc. 1.30 1\ Jose Rocha Ratio, Measured/Calculated QA Officer Total Dissolved Solids, mg/L 5129/2013 1455h Calc. 3,030 Calculated 1\ _ Reissue of a previously generated report. Information has been revised. I'lformation herein supersedes that of the previously issued reports. Report Date: 7129/2013 Page 31 of65 Alll.Inulysclt applicable to the CWA, SDWA, <1111.1 RCRA III'C pcrfonncd in accordall(.'c to NELAC protocols. Pertinent sampling information is located onlhc lHta\:hcd coe. This report is provided for the exclusive LlJoIC ofilic uddrcs)olcc, Privilegcs of subsequent II~C oflhc name of this company or any mcmhcr ofibi stl.lff, or rcprodw.:tion ol"this report in cOllllection with the [ulvcrti,'icomcnt, promotion 01 iiulc ot'allY product or process, 01 in connection with the re-plIhlicution of Ihi:-o rcp0l1 for any American West ANALYTICA L LABO RATORIES 463 West 3600 South ;;alt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 ~-mail: awal @awal-labs.com web: www.awal-Iabs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer ORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Project: 2nd Quarter Groundwater 2013 Lab Sample ID: 1305419-010A Client Sample ID: MW-32_05132013 Collection Date: 5/1312013 1255h Received Date: 5/17/20 l3 0945h Contact: Garrin Palmer Analytical Results VOAs by GC/MS Method 8260C/5030C Analyzed: 5119/201317l3h Units: /lg/L Dilution Factor: Method: SW8260C CAS Reporting Analytical Compound Number Limit Result Qual 2-Butanone 78-93-3 20.0 <20.0 Acetone 67-64-1 20.0 <20.0 Benzene 71-43-2 1.00 < 1.00 Carbon tetrachloride 56-23-5 1.00 < 1.00 Chloroform 67-66-3 1.00 < 1.00 Chloromethane 74-87-3 1.00 < 1.00 Methylene chloride 75-09-2 1.00 < 1.00 Naphthalene 91-20-3 1.00 < 1.00 Tetrahydrofuran 109-99-9 1.00 < 1.00 Toluene 108-88-3 1.00 < 1.00 Xylenes, Total 1330-20-7 1.00 < 1.00 Surrogate CAS Result Amount Spiked %REC Limits Qual SUIT: 1,2-Dichloroethane-d4 17060-07-0 56.4 50.00 113 72-151 SUIT: 4-Bromofluorobenzene 460-00-4 54.0 50.00 108 80-128 SUIT: Dibromofluoromethane 1868-53-7 52.7 50.00 105 80-124 SUIT: Toluene-dB 2037-26-5 50.6 50.00 101 77-129 Report Date: 5/31/2013 Page 43 of 65 All an<llyscs applicable to the C\vA, SDWA. and RCRA arc pcrfonncd in accordance to NELAC protocols Pertinent sampling infonnation is located 011 the attached COCo This report is provided for the exclusive usc of the <Jddrcsscc Pri\'ilcgcs of subscqllcnt usc oflhe name of this company or any member of its stuff, or reproduction of this report in ('onoC'ction with the advertisement. promotion or sale of any producl or proccss. or in conncction with the re-publi('ation of t.his report for any GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Report Date: June 10,2013 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-32 05132013 325944010 Ground Water 13-MAY-1312:55 17-MAY-13 Client Qualifier Result Uncertainty ~ad Gas Flow Proportional Counting }FPC, Total Alpha Radium, Liquid "As Received" }ross Radium Alpha 3.72 +/-0.474 The following Analytical Methods were performed: \1ethod DescriQtion EPA 900.1 Modified ,uITogate/Tracer Recovery Test MDC 0.473 ~arium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 'lotes: :=ounting Uncertainty is calculated at the 68% confidence level (I-sigma). RL 1.00 Result Project: Client ID: DNMIOOI00 DNMIOOI Units DF Analyst Date Time Batch Method pCi/L KDFI OS/25113 1444 1303154 AnalYst Comments 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 :he greater of either the adjusted MDL or the CRDL. INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2013 Lab Sample ID: 1305419-011 American West Client Sample ID: MW-35_05132013 ANALYTICA L lABORAT ORIES Collection Date: 5/13/2013 1445h Received Date: 5/17/2013 0945h Analytical Results DISSOLVED METALS Date Date Method Reporting Analytical Compound Units Prepared Analyzed Used Limit Result Qual 463 West 3600 South ~alt Lake City, UT 84115 Arsenic mg/L 5/2112013 0940h 512212013 1653h E200.8 0.00500 < 0.00500 Beryllium mg/L 5/2112013 0940h 5/22/2013 1834h E200.8 0.000500 < 0.000500 Cadmium mg/L 5/2112013 0940h 5/22/2013 1653h E200.8 0.000500 < 0.000500 Phone: (801)263-8686 Calcium mg/L 5/21/2013 0940h 5/24/2013 1639h E200.7 100 502 Toll Free: (888) 263-8686 Chromium mg/L 5/2112013 0940h 5/22/2013 1653h E200.8 0.0250 < 0.0250 Fax: (801) 263-8687 Cobalt mg/L 5/21/2013 0940h 5/2212013 1653h E200.8 0.0100 < 0.0100 :-mail: awal@awal-labs.com Copper mg/L 5/2112013 0940h 5/22/2013 1653h E200.8 0.0100 < 0.0100 Iron mg/L 5/21/2013 0940h 5/22/2013 1834h E200.8 0.0300 0.133 web: www.awal-labs.com Lead mg/L 512112013 094011 5/22/2013 2320h E200.8 0.00100 < 0.00100 Magnesium mg/L 5/21/2013 0940h 5/24/2013 1639h E200.7 100 151 Manganese mg/L 5/2112013 0940h 5/22/2013 1653h E200.8 0.0100 0.252 Kyle F. Gross Mercury 0.000500 < 0.000500 mg/L 5/20/2013 1426h 5/21/2013 0939h E245.1 Laboratory Director Molybdenum 0.0100 < 0.0100 mg/L 5/2112013 094011 5/22/2013 165311 E200.8 Jose Rocha Nickel mg/L 5121/2013 094011 5/22/2013 1653h E200.8 0.0200 < 0.0200 QA Officer Potassium mg/L 5/21/2013 0940h 5/28/2013 1433h E200.7 1.00 10.9 Selenium mg/L 5/21/2013 094011 5/22/2013 1653h E200.8 0.00500 0.0161 Silver mg/L 5/21/2013 094011 5/22/2013 165311 E200.8 0.0100 < 0.0100 Sodium mg/L 5/2112013 0940h 5/28/2013 1\18h E200.7 100 417 Thallium mg/L 512112013 0940h 5/22/2013 2320h E200.8 0.000500 0.000715 Tin mg/L 5/21/2013 0940h 5/2412013 1655h E200.8 0.100 < 0.100 Uranium mg/L 512112013 0940h 512212013 2036h E200.8 0.000300 0.0220 Vanadium mg/L 5/2112013 0940h 5/28/2013 1433h E200.7 0.0150 < 0.0150 Zinc mg/L 5/21/2013 0940h 5/22/2013 1653h E200.8 0.0100 < 0.0100 Report Date: 5/31/2013 Page 20 of 65 All anulys~,; l.Ippllcahlr.! tn the C'WA, SDWA, UI1J nCRA ;lrr.! I1crt'om1cd in acc,.'ordan("c to NELAC flrotocj)1.~. Penlnent ~all1Jlljng inthrl11uLion i!i loeater.] un lhr.! Ilitllchcd CDC. This report is J'Irovidcd for the I!xclusivc lise orlhc iHldrcs!oIcc. Privileges of SUbl'lcljllcntliMc of the name of this 1.:0111p1l11)1 UJ any mcmhcr of il.~ ~Iuff'l Of rcprodul.!lion of thi~ rcpUJ1 in connection with the iluvcrti,~cml.!nt. promolinn or sulc or uny product or proC('Stl, lJJ in connl'ction with the n..'-puhl ication of this rcpol1 fOJ any INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2013 Lab Sample ID: 1305419-011 American West Client Sample ID: MW-35_05132013 ANALYTICA L I ABO RATOAIES Collection Date: 5/13/2013 1445h Received Date: 5/17/2013 0945h Analytical Results Date Date Method Reporting Analytical Compound Units Prepared Analyzed Used Limit Result Qual 463 West 3600 South ;alt Lake City, UT 84115 Ammonia (as N) mg/L 5/2312013 103011 5/23/2013 1950h E350.1 0.0500 0.0518 Bicarbonate (as mg/L 5/20/2013 1042h SM2320B 1.00 352 CaC03) Carbonate (as CaC03) mg/L 512012013 1042h SM2320B 1.00 < 1.00 Phone: (801) 263-8686 Chloride mg/L 512112013 0041h E300.0 10.0 60.0 Toll Free: (888) 263-8686 Fluoride mg/L 512112013 1109h E300.0 0.100 0.362 Fax: (801)263-8687 Ion Balance % 5/29/2013 1455h Calc. -15.0 7.75 ~-mail: awal@awal-labs.com NitratelNitrite (as N) mg/L 5/24/2013 1712h E353.2 0.100 < 0.100 web: www.awal-labs.com Sulfate mg/L 5/2112013 0018h E300.0 500 1,880 Total Anions, Measured meq/L 5/2912013 1455h Calc. 47.8 Total Cations, meq/L 5129/2013 145511 Calc. 55.9 Kyle F. Gross Measured Laboratory Director Total Dissolved Solids mg/L 5117/2013 1500h SM2540C 20.0 3,940 Total Dissolved Solids 5/2912013 1455h Calc. 1.22 1\ Jose Rocha Ratio, Measured/Calculated QA Officer Total Dissolved Solids, mg/L 5129/2013 1455h Calc. 3,230 Calculated 1\ _ Reissue of a previously generated report. Information has been revised. Information herein supersedes thai of the previously issued reports. Report Date: 7/29/2013 Page 32 of 65 AlI lInulys!;!s appllcilbli! 10 the (,WA, SDWA, and RCRA urI.' pcrfomlcd in accordance to NELAC proloc(lls. PCltln~nt sampling infunl1ation is located 011 the attached CDC. This report is provided for the C.~CILlSIVC LlSC ot'lilc addresser. Privileges of SUhScLJllcnt lISC of the nnme "fthis company or allY member ofit'i starf, or reproductiun of this Icp0l1 in connection with the advertisement. promotiun or sale orany product or proccs~, or in connection with the rc-puhJicatiull oflhis report JOI' any 463 West 3600 South ;alt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 ~-mail: awal@awal-labs.com web: www.awal-Iabs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer ORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Project: 2nd Quarter Groundwater 2013 Lab Sample ID: 1305419-011A Client Sample ID: MW-35_05132013 Collection Date: 5/13/2013 1445h Received Date: 5/17/2013 0945h Contact: Garrin Palmer Analytical Results VOAs by GC/MS Method 8260C/5030C Analyzed: 5/19/20131731h Units: /lg/L Compound 2-Butanone Acetone Benzene Carbon tetrachloride Chloroform Chloromethane Methylene chloride Naphthalene Tetrahydrofuran Toluene Xylenes, Total Surrogate SUIT: 1,2-Dichloroethane-d4 SUIT: 4-Bromofluorobenzene SUIT: Dibromofluoromethane SUIT: Toluene-d8 Dilution Factor: Method: CAS Reporting Number Limit 78-93-3 20.0 67-64-1 20.0 71-43-2 1.00 56-23-5 1.00 67-66-3 1.00 74-87-3 1.00 75-09-2 1.00 91-20-3 1.00 109-99-9 1.00 108-88-3 1.00 1330-20-7 1.00 CAS Result Amount Spiked %REC 17060-07-0 53.0 50.00 106 460-00-4 51.1 50.00 102 1868-53-7 49.7 50.00 99.3 2037-26-5 48.2 50.00 96.5 SW8260C Analytical Result Qual <20.0 <20.0 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 Limits Qual 72-151 80-128 80-124 77-129 Report Date: 5/31/20 J3 Page 44 of 65 All <tnalyscs applicable to the C\vA, SDW A, and RCRA arc pcrfonncd in accordance to NELAC protocols Pertinenl sampling information is located on the attached coe lois report is provided for the exclusive lISC of the addressee Privileges of subscqllcnt USc of the name of this l:ompany or any member of its stafr, or reproduction of this report in connection with the udvcrtisemcnt. promotion or sale of any product or process, or in connection with the rc-publication of this report for any GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Report Date: June 10,2013 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_05132013 325944011 Ground Water 13-MAY-13 14:45 17-MAY-13 Client Qualifier Result Uncertainty ~ad Gas Flow Proportional Counting }FPC, Total Alpha Radium, Liquid "As Received" :Jross Radium Alpha 4.92 +/-0.590 The following Analytical Methods were performed: \1ethod Descrigt;;.;io;.;;;n=-__ -- EPA 900.1 Modified MDC 0.891 Project: Client ID: DNMIOOI00 DNMIOOI RL Units DF Analyst Date Time Batch Method ------- 1.00 pCi/L KDFI OS/25113 1441 1303154 An!!J}'§.t Comments )uITogate/Tracer Recovery Test _____ ~R::...:..:...es:....;u;.:.lt:.....-__ N-=o_m_=i....:nal Recovery% Acceptable Limits 3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 97.5 (25%-125%) '1otes: :=ounting Uncertainty is calculated at the 68% confidence level (I-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 :he greater of either the adjusted MDL or the CRDL. INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2013 Lab Sample ID: 1305419-012 Client Sample ID: MW-36_05142013 ANALYTICAl LABORATORIES Collection Date: 5114/2013 0805h Received Date: 5/17/2013 0945h Analytical Results DISSOLVED METALS Date Date Method Reporting Analytical Compound Units Prepared Analyzed Used Limit Result Qual 463 West 3600 South ~a1t Lake City, UT 84115 Arsenic mg/L 5121/2013 094011 512212013 1658b E200.8 0.00500 < 0.00500 Beryllium mglL 5/2112013 094011 5/22/2013 1839h E200.8 0.000500 < 0.000500 Cadmium mglL 5/21/2013 0940h 5/22/2013 1658h E200.8 0.000500 < 0.000500 Phone: (801) 263-8686 Calcium mglL 5/2112013 0940h 5/24/2013 1643h E200.7 100 428 Toll Free: (888) 263-8686 Chromium mglL 5/21/2013 0940h 5/22/2013 1658h E200.8 0.0250 < 0.0250 Fax: (801)263-8687 Cobalt mglL 5/21/2013 0940h 5/22/2013 1658h E200.8 0.0100 < 0.0100 ~-mail: awal@awal-Iabs.com Copper mglL 5/21/2013 094011 5/22/2013 1658h E200.8 0.0100 < 0.0100 Iron mglL 5/21/2013 0940h 5/2212013 1839h E200.8 0.0300 < 0.0300 web: www.awal-labs.com Lead mglL 5/21/2013 0940h 5/22/2013 2330h E200.8 0.00100 < 0.00100 Magnesium mg/L 512112013 0940h 5/24/2013 1643h E200.7 100 131 Manganese mg/L 512112013 0940h 5/22/2013 1658h E200.8 0.0100 < 0.0100 Kyle F. Gross Mercury mg/L 5120/2013 1426h 5/2112013 0941h E245.1 0.000500 < 0.000500 Laboratory Director Molybdenum 0.0100 < 0.0100 mg/L 512112013 0940h 5/22/2013 1658b E200.8 Jose Rocha Nickel mglL 5/21/2013 0940h 5/22/20]3 ]658h E200.8 0.0200 < 0.0200 QA Officer Potassium mglL 5/2112013 0940h 5/28/2013 1437h E200.7 1.00 9.45 Selenium mglL 5/21/2013 094011 5/22/2013 1658h E200.8 0.00500 0.255 Silver mglL 5/2\/2013 0940h 5/22/2013 165811 E200.8 0.0100 < 0.0100 Sodium mglL 5/2\/2013 0940h 5/28/2013 112211 E200.7 100 740 Thallium mglL 512112013 0940h 5/22/2013 233011 E200.8 0.000500 0.000805 Tin mglL 5/2\/2013 094011 5/24/2013 170111 E200.8 0.100 < 0.100 Uranium mglL 5/21/2013 094011 5/22/2013 204111 E200.8 0.000300 0.0220 Vanadium mg/L 5121/2013 094011 5/28/2013 143711 E200.7 0.0150 < 0.0150 Zinc mglL 5/21/2013 094011 5/22/2013 1658b E200.8 0.0100 < 0.0100 Report Date: 5/3112013 Page 21 of 65 All ltnulYlilO!s uprlicahlli! to the CWA, SDWA, and l{eRA ar~ pcrlonncJ in accurdance to NELAC protocol:-l. Pen!ncn! sampling information it; located 011 the utll.lChcJ CDC'. This rcport is provided for the exclusive lise orin!.! adJrcsscc. Pri\'ilcgc~ l)f slIhscqllcnt lise uflhe I1Hmc of this company 01' any mCll1hcr of it-Oj Hti]n~ llr rcprodu(!tiun of Ihi!:llcj1ort in COlli Icc lion with the fluvcrti~cmcn1. promotion UJ' sale orany product or prOCl!l'iS, or in connecli"n with the rc~pllhlication of this I'cpori for any INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2013 Lab Sample ID: 1305419-012 American West Client Sample ID: MW-36_05l420l3 ANALYTICA L LABORATORIES Collection Date: 5114/20l3 0805h Received Date: 511712013 0945h Analytical Results Date Date Method Reporting Analytical Compound Units Prepared Analyzed 463 West 3600 South Used Limit Result Qual ;alt Lake City, UT 84115 Ammonia (as N) mg/L 5/23/2013 1030h 5/23/2013 1951h E350.1 0.0500 < 0.0500 Bicarbonate (as mg/L 5120/2013 1042h SM2320B 1.00 302 CaC03) Carbonate (as CaC03) mglL 5120/2013 1042h SM2320B 1.00 < 1.00 Phone: (801) 263-8686 Chloride mg/L 5121/2013 0128h E300.0 10.0 53.3 Toll Free: (888) 263-8686 Fluoride mglL 5/2112013 1132h E300.0 0.100 0.303 Fax: (801) 263-8687 Ion Balance % 5/29/2013 1455h Calc. -15.0 5.21 ~-mail: awal@awal-labs.com NitratelNitrite (as N) 0.100 0.178 mg/L 5124/2013 1714h E353.2 web: www.awal-labs.com Sulfate mglL 5/21/2013 0104h E300.0 500 2,430 Total Anions, Measured meq/L 5/29/2013 1455h Calc. 58.2 Total Cations, meq/L 5/29/2013 1455h Calc. 64.6 Kyle F. Gross Measured Laboratory Director Total Dissolved Solids mglL 5/17/2013 1500h SM2540C 20.0 4,340 Total Dissolved Solids 5/29/2013 1455h Calc. 1.09 Jose Rocha Ratio, Measured/Calculated QA Officer Total Dissolved Solids, mg/L 5129/2013 145511 Calc. 3,980 Calculated 1\ _ Reissue of a previously generated report. information has been revised. Information herein supersedes that of the previously issued reports. Report Date: 7/2912013 Page 33 of 65 All anulys~1'i :Jrrlicablc tu the C'WA, SDWA, and RCRA lire pcrlc)Jmeu in accon.lancc to NELAC protoculs renincnl sampling information is iocalcd onlhc attached COC This report is piOvidcd for the excll1sive lise oflhc :Jddrcsscc. Privileges of lIuhscqllcnl LIKe of the name of this company or any mcmbcl' of its slaft~ or J cproduclion of this rep01i in connection with the :Idvcni~cmcn(. promolion or sale of any product or proccsJol, or in connection with the re:rublication of lhis I\.'port fOl' any American West ,A/IAlvnO: .. l ,,, O ""'T O~HP 463 West 3600 South ,alt Lake City, UT 84115 Phone: (801) 263 -8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 ~-mail: awal@awal-labs.com web: www.awal-Iabs.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 2013 1305419-012A Client Sample ID: MW-36_05142013 Collection Date: 5114/2013 0805h Received Date: 5117/2013 0945h Contact: Garrin Palmer Analytical Results VOAs by GC/MS Method 8260CIS030C Analyzed: 5/1912013 1750h Units: Jlg/L Compound 2-Butanone Acetone Benzene Carbon tetrachloride Chloroform Chloromethane Methylene chloride Naphthalene Tetrahydrofuran Toluene Xylenes, Total Surrogate SUIT: 1,2-Dichloroethane-d4 SUIT: 4-Bromofluorobenzene SUIT: Dibromofluoromethane SUIT: Toluene-d8 Dilution Factor: Method: CAS Reporting Number Limit 78-93-3 20.0 67-64-1 20.0 71-43-2 1.00 56-23-5 1.00 67-66-3 1.00 74-87-3 1.00 75-09-2 1.00 91-20-3 1.00 109-99-9 1.00 108-88-3 1.00 1330-20-7 1.00 CAS Result Amount Spiked %REC 17060-07-0 55.6 50.00 111 460-00-4 52.5 50,00 105 1868-53-7 51.7 50.00 103 2037-26-5 50.6 50.00 101 SW8260C Analytical Result Qual < 20.0 <20.0 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 Limits Qual 72-151 80-128 80-124 77-129 Report Date: 5/3112013 Page 45 of 65 All analyses applicable to the (,WA, SDWA, and RCRA arc pcrtclI111cd in accordance to NELAC protocols Pertinent sampling information is located 011 the attached cae This report is provided for the exclusive lise of the addressee, Privileges of subsequent lise of the name of this company or any member of its stan: or reproduction of this report in connection with the advertisement. promoLion or ~alc of any producl or process, or in connection with the re-publication of this report for any 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-36_05142013 325944012 Ground Water 14-MAY-13 08:05 17-MAY-13 Client Qualifier Result Uncertainty ~ad Gas Flow Proportional Counting ]FPC, Total Alpha Radium, Liquid "As Received" }ross Radium Alpha 2.68 +1-0.463 The following Analytical Methods were performed: MDC 0.698 V1ethod DescriR=ti=on=--___________ _ EPA 900.1 Modified )uITogate/Tracer Recovery Test laTium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 'lotes: =ounting Uncertainty is calculated at the 68% confidence level (I-sigma). RL 1.00 Project: Client ID: Report Date: June 10,2013 DNMIOOIOO DNMIOOI Units DF Analyst Date Time Batch Method pCilL KDF I 05/25113 1441 1303154 AnalystComm==en~t~s ______ __ Result Nominal Recovery% Acceptable Limits 94.9 (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 :he greater of either the adjusted MDL or the CRDL. INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2013 Lab Sample ID: 1306068-002 American West Client Sample ID: MW-37_060320l3 ANALYTICAL LABORATORIES Collection Date: 6/3/2013 1308h Received Date: 6/5/2013 0940h Analytical Results DISSOLVED METALS Date Date Method Reporting Analytical Compound Units Prepared Analyzed Used Limit Result Qual 463 West 3600 South ~alt Lake City, UT 84115 Arsenic mg/L 6/6/2013 1000h 6/13/2013 0600h E200.8 0.00500 < 0.00500 Beryllium mg/L 6/6/2013 1000h 6/13/2013 0229h E200.8 0.000500 < 0.000500 Cadmium mg/L 6/6/2013 1000h 6110/2013 0827h E200.8 0.000500 < 0.000500 Phone: (801)263-8686 Calcium mg/L 6/6/2013 1000h 6110/2013 1621h E200.7 100 492 Toll Free: (888) 263-8686 Chromium mg/L 6/6/2013 1000h 6/13/2013 0600h E200.8 0.0250 < 0.0250 Fax: (801) 263-8687 Cobalt mg/L 616/2013 1000h 6/13/2013 0600h E200.8 0.0100 < 0.0100 ~-mail: awal@awal-labs.com Copper mg/L 6/6/2013 1000h 6/13/2013 2140b E200.8 0.0100 < 0.0100 Iron mg/L 6/6/2013 1000h 6/13/2013 0229h E200.8 0.0300 < 0.0300 web: www.awal-labs.com Lead mg/L 616/2013 1000h 6/13/2013 0229h E200.8 0.00100 < 0.00100 Magnesium mg/L 6/6/2013 1000b 6110/2013 1621h E200.7 100 137 Manganese mg/L 6/6/2013 1000h 6/13/2013 0600h E200.8 0.0100 < 0.0100 Kyle F. Gross Mercury 0.000500 < 0.000500 mg/L 61712013 I 230h 6/8/2013 1139h E245.1 Laboratory Director Molybdenum 0.0100 < 0.0100 mg/L 616/2013 1000b 6/13/2013 0600h E200.8 Jose Rocha Nickel mg/L 616/2013 1000b 6/13/2013 0600b E200.8 0.0200 < 0.0200 QA Officer Potassium mg/L 6/6/2013 1000h 6113/2013 1532h E200.7 1.00 15.2 Selenium mg/L 6/6/2013 1000h 6113/2013 0600h E200.8 0.00500 0.00745 Silver mg/L 6/6/2013 1000h 6/10/2013 082711 E200.8 0.0100 < 0.0100 Sodium mg/L 6/6/2013 1000h 6110/2013 1621h E200.7 100 522 Thallium mg/L 6/6/2013 1000b 6114/2013 1044h E200.8 0.000500 0.000690 Tin mg/L 6/6/2013 1000h 6/10/2013 0827h E200.8 0.100 <0.100 Uranium mg/L 6/6/2013 1000h 6/13/2013 0632h E200.8 0.000300 0.0123 Vanadium mg/L 6/6/2013 1000h 6/13/2013 1532h E200.7 0.0150 < 0.0150 Zinc mg/L 6/6/2013 1000h 6/13/2013 0600h E200.8 0.0100 0.0221 Report Date: 6/2112013 Page 6 of28 All ~nalyscs applicable to the CWA, SOW A, anI.! RCRA iJrC performed in accordance to NELAC protocol!!. Pertinent sampling information js IOCilt4!d 011 the attachci.1 eoe, ThiH report iH provided for the exclusive u~c ofthl! addressee, Privilcgcjj uf suhscqucnt lise of the n:.une of this company or any memher ofjt~ Htaff, or n:productiun of this report in ~ol1ncction with the udvcrtis~ml!nt. promotion or sale of any product or prOCCHS, or in conncclion with the rc-publkation of lhi~ report for .any INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2013 Lab Sample ID: 1306068-002 American West Client Sample ID: MW-37_06032013 ANALYTICAL LABORATORIES Collection Date: 6/3/2013 1308h Received Date: 6/5/2013 0940h Analytical Results Date Date Method Reporting Analytical Compound Units Prepared Analyzed 463 West 3600 South Used Limit Result Qual ;alt Lake City, UT 84115 Ammonia (as N) mg/L 6117/2013 1600h 6/17/2013 2140h E350.1 0.0500 < 0.0500 Bicarbonate (as mg/L 61612013 1031h SM2320B 1.00 214 CaC03) Carbonate (as CaC03) mg/L 61612013 1031h SM2320B 1.00 < 1.00 Phone: (801) 263-8686 Chloride mg/L 6110/2013 1923h E300.0 10.0 48.8 Toll Free: (888) 263-8686 Fluoride mg/L 6111/2013 0159h E300.0 0.100 0.274 Fax: (801) 263-8687 Ion Balance % 6/1412013 1149h Calc. -15.0 -0.518 ~-mail: awal@awal-labs.com NitratelNitrite (as N) 1.00 18.1 mg/L 6/5/2013 1956h E353.2 web: www.awal-Iabs.com Sulfate mg/L 6/13/2013 1713h E300.0 500 2,570 Total Anions, Measured meq/L 6114/2013 1149h Calc. 59.5 Total Cations, meq/L 6114/2013 I 149h Calc. 58.9 Kyle F. Gross Measured Laboratory Director Total Dissolved Solids mg/L 61712013 1130h SM2540C 20.0 3,700 @ Total Dissolved Solids 6/1412013 1149h Calc. 0.941 1\ Jose Rocha Ratio, Measured/Calculated QA Officer Total Dissolved Solids, mg/L 6114/2013 1149h Calc. 3,940 Calculated 1\ _ Reissue of a previously generated report. Information has been revised. Information herein supersedes that of the previously issued reports. @ -High RPD due to suspecfed sample non-homogeneity or matrix interference. Report Date: 7/29/2013 Page 8 of28 All antilyses applicable to the ('\vA, SDWA, I:Jlld RCRA arc pcrlonncd in accordance to NELAC protocols. Pertinent sampling information is located on the !Jttachcd cae. This report is provided for the cxclLl~ivc U!4C oflhl' nddrcsscc. Privileges of subsequent lise of the name of this company or allY member ofiL<i ~larf, or n.'Produclion of this report in conllcction with the :Idvcrti!icml!nt. promotion or sale of any product or process, or in connectiun with the re-puhlication of this report for any American West ... 4/1.LVT ICA L l ~u o nAH,nl co 463 West 3600 South ~a1t Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801)263-8687 ~-mail: awal@awal-1abs.com web: www.awal-Iabs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer ORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Project: 2nd Quarter Groundwater 2013 Lab Sample ID: 1306068-002A Client Sample ID: MW-37_06032013 Collection Date: 6/3/2013 1308h Received Date: 6/5/2013 0940h Contact: Garrin Palmer Analytical Results VOAs by GC/MS Method 8260C/5030C Analyzed: 6/5/2013 1242h Units: J.tg/L Dilution Factor: Method: SW8260C CAS Reporting Analytical Compound Number Limit Result Qual 2-Butanone 78-93-3 20.0 < 20.0 Acetone 67-64-1 20.0 <20.0 Benzene 71-43-2 1.00 < 1.00 Carbon tetrachloride 56-23-5 1.00 < 1.00 Chloroform 67-66-3 1.00 < 1.00 Chloromethane 74-87-3 1.00 < 1.00 Methylene chloride 75-09-2 1.00 < 1.00 Naphthalene 91-20-3 1.00 < 1.00 Tetrahydrofuran 109-99-9 1.00 < 1.00 Toluene 108-88-3 1.00 < 1.00 Xylenes, Total 1330-20-7 1.00 < 1.00 Surrogate CAS Result Amount Spiked %REC Limits Qual Surr: 1,2-Dichloroethane-d4 17060-07-0 52.5 50.00 105 72-151 Surr: 4-Bromofluorobenzene 460-00-4 49.9 50.00 99.9 80-128 Surr: Dibromofluoromethane 1868-53-7 50.2 50.00 100 80-124 Surr: Toluene-d8 2037-26-5 49.2 50.00 98.4 77-129 Report Date: 6121 12013 Page 10 of28 All :lI1aly,,~!.i ijrplicablc to the CWA, SDWA. ami RCRA ure pcrfonncd in accordance to NELAC rrotocol~, Pertinent sarnpling inthnlltltion l)j located on the auached COCo This report is provided for the cxcJw~jvc lISC urlhe uddn:sJoIcc. Privileges of ~uhscqucn1 liMe of the 1HI111C or this company or allY n1cmtlcr of it.'! HllIf!', or n:proJucliun of this rcpoJi in COJul4..'clion with the uJvCl1i:icmcnl. promolion or !ialc of any prodlJL.'t Of process, or in conneclion with the fe-publication ofthi!i fCpoJ1 for any GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Report Date: June 21, 2013 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-37_06032013 327219002 Ground Water 03-~-13 13:08 07-~-13 Client Qualifier Result Uncertainty ~ad Gas Flow Proportional Counting }FPC, Total Alpha Radium, Liquid "As Received" ,ross Radium Alpha 1.22 +1-0.378 The following Analytical Methods were perfonned: \1ethod De,scription EPA 900.1 Modified )urro&ate/Tracer Reco_ve-:l...._ Test MDC 0.864 3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received" ~otes: :ounting Uncertainty is calculated at the 68% confidence level (I-sigma). RL 1.00 Result Project: Client ID: DNMI00100 DNMIOOI Units DF Analyst Date Time Batch Method pCilL KDF I 06/20/13 1538 1307891 Anilly~ Comments Nominal Recovery% Acceptable Limits 97.5 (25%-125%) SRL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and NO, the SRL column reports the value which is :he greater of either the adjusted MDL or the CRDL. INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2013 Lab Sample lD: 1305551-014 American West Client Sample lD: MW-65_052l2013 ANALYTICAL LABORATORIES Collection Date: 512112013 1430h Received Date: 5/24/2013 1000h Analytical Results DIS SOL VED METALS Date Date Method Reporting Analytical Compound Units Prepared Analyzed 463 West 3600 South Used Limit Result Qual ;;alt Lake City, UT 84115 Arsenic mg/L 5/24/2013 1255h 5/30/2013 2252h E200.8 0.00500 < 0.00500 Beryllium mg/L 5/2412013 125511 6/4/2013 2152h E200.8 0.000500 < 0.000500 Cadmium mg/L 5/24/2013 1255h 5/31/2013 0103h E200.8 0.000500 < 0.000500 Phone: (801) 263-8686 Calcium mg/L 5/24/2013 1255h 6/4/2013 1054h E200.7 20.0 312 Toll Free: (888) 263-8686 Chromium mg/L 5/24/2013 1255h 5/31/2013 0103h E200.8 0.0250 < 0.0250 Fax: (801) 263-8687 Cobalt mg/L 512412013 1255h 5/30/2013 2252h E200.8 0.0100 < 0.0100 ~-mail: awal@awal-labs.com Copper mg/L 512412013 1255h 6/3/2013 2359h E200.8 0.0100 < 0.0100 Iron mg/L 5/24/2013 1255h 6/4/2013 0223h E200.8 0.0300 < 0.0300 web: www.awal-Iabs.com Lead mg/L 5124/2013 1255h 5/3112013 0509h E200.8 0.00100 < 0.00100 Magnesium mg/L 5/24/2013 1255h 6/4/2013 1054h E200.7 20.0 89.6 Manganese mg/L 5/24/2013 1255h 6/3/2013 2359h E200.8 0.0100 < 0.0100 Kyle F. Gross Mercury 0.000500 < 0.000500 mg/L 5128/2013 1330h 5/29/2013 0925h E24S.1 Laboratory Director Molybdenum mg/L 512412013 1255h 5/30/2013 2252h E200.8 0.0100 < 0.0100 Jose Rocha Nickel mg/L 5/2412013 1255h 5/30/2013 2252h E200.8 0.0200 < 0.0200 QA Officer Potassium mg/L 5/2412013 1255h 6/4/2013 1430h E200.7 1.00 10.2 Selenium mg/L 5/2412013 1255h 5/30/2013 2252h E200.8 0.00500 0.0164 Silver mg/L 5/2412013 125511 5/3112013 010311 E200.8 0.0100 < 0.0100 Sodium mg/L 5/24/2013 125511 6/4/2013 1054h E200.7 20.0 492 Thallium mg/L 5/24/2013 1255h 5/31 /2013 050911 E200.8 0.000500 < 0.000500 Tin mg/L 5124/2013 1255h 5/3112013 0103h E200.8 0.100 < 0.100 Uranium mg/L 5/2412013 1255h 5/31/2013 0059h E200.8 0.000300 0.0139 Vanadium mg/L 5/24/2013 1255h 6/412013 1430h E200.7 0.0150 < 0.0150 Zinc mg/L 5/2412013 1255h 5/3012013 2252h E200.8 0.0100 < 0.0100 Report Date: 6/6/2013 Page 23 of76 All analyses applicable to the CWA, SDWA, and RCRA are pcrfomled in accordance to NELAC protocols. Pertinent sampling infonnation is located on tile attached CDC This report is provided for the exclusive usc orlhc addressee. Privileges of subsequent usc of the name orthis company or allY member of its slaft~ or reproduction oflhis rep011 in connection wilh the advertisement, promolion or sale of any product or process, or in connection with the re·publicalion of this report for any INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2013 Lab Sample ID: 1305551-014 Client Sample ID: MW-65_05212013 Collection Date: 5/2112013 1430h Received Date: 5124/2013 1000h Analytical Results Date Date Method Reporting Analytical Compound Units Prepared Analyzed Used Limit Result Qual 463 West 3600 South ~alt Lake City, UT 84115 Ammonia (as N) mg/L 6/3/2013 1300h 6/3/2013 2115h E350.1 0.0500 < 0.0500 Bicarbonate (as mg/L 5/28/2013 1036h SM2320B 1.00 325 CaC03) Carbonate (as CaC03) mg/L 512812013 1036h SM2320B 1.00 < 1.00 Phone: (801) 263-8686 Chloride mg/L 5/25/2013 1515h E300.0 1.00 7.21 Toll Free: (888) 263-8686 Fluoride mg/L 5/25/2013 1515h E300.0 0.100 0.322 Fax: (801) 263-8687 Ion Balance % 6/5/2013 0918h Calc. -15.0 8.37 ~-mail: awal@awal-labs.com NitratelNitrite (as N) 0.100 < 0.100 mg/L 6/3/2013 1850h E353.2 web: www.awal-labs.com Sulfate mg/L 5/25/2013 0707h E300.0 500 1,490 Total Anions, Measured meq/L 6/512013 0918h Calc. 37.7 Total Cations, meq/L 6/5/2013 0918h Calc. 44.6 Kyle F. Gross Measured Laboratory Director Total Dissolved Solids mg/L 5/25/2013 1300h SM2540C 20.0 3,360 Total Dissolved Solids 6/5/2013 0918h Calc. 1.29 " Jose Rocha Ratio, MeasuredlCalculated QA Officer Total Dissolved Solids, mg/L 6/5/2013 0918h Calc. 2,590 Calculated "-Reissue of a previously generated report. lriformation has been revised. lriformation herein supersedes that of the previously issued reports. Report Date: 7/29/2013 Page 38 of76 All analyses applicable to the CWA, SDWA, and ReRA arc pcrfonncd in accordance to NELAC protocols Pertinent sampling information is located on the attached CDC This report is provided for the exclusive usc oflh~ addressee Privileges of subseql1ent use of the name of this company or any member of its staff: Of reproduction of this report in connection with the 3dvcrtiscrncnt, promotion or sale of any product or process, Of in connection with the re-publicatioll of this report for any 463 West 3600 South ;alt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 ~-mail: awal@awal-labs.com web: www.awal-Iabs.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 2013 1305551-014A Client Sample ID: MW-65_05212013 Collection Date: 512112013 1430h Received Date: 5/24/2013 1000h Contact: Garrin Palmer Analytical Results VOAs by GC/MS Method 8260C/S030C Analyzed: 5/2812013 1913h Units: Ilg/L Dilution Factor: Method: SW8260C CAS Reporting Analytical Compound Number Limit Result Qual 2-Butanone 78-93-3 20.0 <20.0 Acetone 67-64-1 20.0 <20.0 Benzene 71-43-2 1.00 < 1.00 Carbon tetrachloride 56-23-5 1.00 < 1.00 Chloroform 67-66-3 1.00 < 1.00 Chloromethane 74-87-3 1.00 < 1.00 Methylene chloride 75-09-2 1.00 < 1.00 Naphthalene 91-20-3 1.00 < 1.00 Tetrahydrofuran 109-99-9 1.00 < 1.00 Toluene 108-88-3 1.00 < 1.00 Xylenes, Total 1330-20-7 1.00 < 1.00 Surrogate CAS Result Amount Spiked %REC Limits Qual Surr: l,2-Dichloroethane-d4 17060-07-0 47.3 50.00 94.6 72-151 Surr: 4-Bromofluorobenzene 460-00-4 54.2 50.00 108 80-128 Surr: Dibromofluoromethane 1868-53-7 45.0 50.00 90.1 80-124 Surr: Toluene-d8 2037-26-5 52.1 50.00 104 77-129 Report Date: 6/6/2013 Page 53 of76 All analyses applicable to the CWA, SDWA, and RCRA nTC pcrfonncd in accordance to NELAC protocols. Pertinent sampling infurmation is located on Ihe attached CDC TIlis report is provided for the exclusive usc of the addressee Privileges of subscqucnilisc oflhc nilme of this company or any member of its staft~ or reproduction oflhis report in connedion with (he advertisemenl, promotion or sale orany product or process, or in connection with the re-publication of1his report for any GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Report Date: July 2,2013 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_05212013 326481014 Ground Water 21-MAY-13 14:30 24-MAY-13 Client Qualifier Result Uncertainty ~ad Gas Flow Proportional Counting :JFPC, Total Alpha Radium, Liquid "As Received" }ross Radium Alpha 1.71 +/-0.312 The following Analytical Methods were performed: MDC 0.465 \1ethod Description=--___________ _ EPA 900.1 Modified )UITogate/Tracer Recovery Test _____ _ ~arium Carrier GFPC, Total Alpha Radium, Liquid "As Received" "Iotes: :ounting Uncertainty is calculated at the 68% confidence level (I-sigma). RL 1.00 Result Project: Client ID: DNMIOOIOO DNMIOOI Units DF Analyst Date Time Batch Method pCilL KDF1 06/05/13 1513 1304576 Analyst Comments 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 :he greater of either the adjusted MDL or the CRDL. INORGANIC ANAL YTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2013 Lab Sample ID: 1305551-015 American West Client Sample ID: MW-70_05232013 ANA LYTIC AL LABORATORIES Collection Date: 5/23/2013 0900h Received Date: 5/24/2013 1000h Analytical Results DISSOLVED METALS Date Date Method Reporting Analytical Compound Units Prepared Analyzed Used Limit Result Qual 463 West 3600 South ~alt Lake City, UT 84115 Arsenic mg/L 5124/2013 1255h 5/3012013 2257h E200.8 0.00500 < 0.00500 Beryllium mg/L 5/24/2013 1255h 6/4/2013 2157h E200.8 0.000500 < 0.000500 Cadmium mg/L 5/2412013 1255h 5/31/2013 0113h E200.8 0.000500 < 0.000500 Phone: (801) 263-8686 Calcium mg/L 5/24/2013 1255h 6/412013 1146h E200.7 50.0 450 ~ Toll Free: (888) 263-8686 Chromium mg/L 5/24/2013 1255h 5/3112013 0113h E200.8 0.0250 < 0.0250 Fax: (801) 263-8687 Cobalt mg/L 5/24/2013 1255h 5/3012013 2257h E200.8 0.0100 < 0.0100 ~-mail: awal@awal-Iabs.com Copper mg/L 512412013 1255h 6/4/2013 0005h E200.8 0.0100 < 0.0100 Iron mg/L 5124/2013 1255h 6/4/2013 0021h E200.8 0.500 1.28 web: www.awal-1abs.com Lead mg/L 5/24/2013 1255h 5/3112013 0519h E200.8 0.00100 < 0.00100 Magnesium mg/L 5124/2013 1255h 6/4/2013 1146h E200.7 50.0 217 Manganese mg/L 5124/2013 1255h 6/4/2013 0021h E200.8 0.0100 5.26 Kyle F. Gross Mercury 0.000500 < 0.000500 mg/L 5/28/2013 1330h 5/29/2013 0926h E245.1 Laboratory Director Molybdenum 0.0100 < 0.0100 mg/L 512412013 1255h 5/30/2013 2257h E200.8 Jose Rocha Nickel mg/L 5/2412013 1255h 5/30/2013 2257h E200.8 0.0200 < 0.0200 QA Officer Potassium mg/L 5/24/2013 1255h 6/4/2013 1539h E200.7 10.0 16.5 Selenium mg/L 5/24/2013 1255h 5/30/2013 2257h E200.8 0.00500 < 0.00500 Silver mg/L 5/24/2013 1255h 5/3112013 0113h E200.8 0.0100 < 0.0100 Sodium mg/L 5/24/2013 1255h 6/4/2013 1146h E200.7 50.0 483 Thallium mg/L 5/24/2013 1255h 5/3112013 0519h E200.8 0.000500 < 0.000500 Tin mg/L 5/24/2013 1255h 5/3112013 0113h E200.8 0.100 < 0.100 Uranium mg/L 5/24/2013 1255h 5/3112013 0105h E200.8 0.000300 0.0122 Vanadium mg/L 512412013 1255h 6/4/2013 1434h E200.7 0.0150 < 0.0150 Zinc mg/L 5/24/2013 1255h 6/4/2013 2157h E200.8 0.0100 < 0.0100 2 _ Analyte concentration is too high for accurate matrix spike recovery and/or RPD. Report Date: 6/6/2013 Page 24 of76 All analyses applicable to the CWA, SDWA, and RCRA arc pcrfonncd in accordance to NELAC protocols. Pertinent sampling infonnation is located on the attached CDC This report is provided for the exclusive lise oftbe addressee, Privileges of subsequent lise of the name of this company or any member of its staft: or reproduction of this repmi 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 INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2013 Lab Sample ID: 1305551-015 Client Sample ID: MW-70_05232013 Collection Date: 5123/2013 0900h Received Date: 5/24/2013 1000h Analytical Results Date Date Method Reporting Analytical Compound Units Prepared Analyzed Used Limit Result Qual 463 West 3600 South :;alt Lake City, UT 84115 Ammonia (as N) mglL 6/3/2013 130011 6/3/2013 2121h E350.1 0.0500 0.475 Bicarbonate (as mglL 5/28/2013 1036h SM2320B 1.00 312 CaC03) Carbonate (as CaC03) mglL 5/28/2013 1036h SM2320B 1.00 < 1.00 Phone: (801)263-8686 Chloride mgIL 5/25/2013 0817h E300.0 10.0 35.6 Toll Free: (888) 263-8686 Fluoride mgIL 5/25/2013 1539h E300.0 0.100 0.725 Fax: (801) 263-8687 Ion Balance % 6/5/2013 091 8h Calc. -15.0 4.81 ~-mail: awal@awal-Iabs.com NitratelNitrite (as N) 0.100 < 0.100 mgIL 6/3/2013 1851h E353.2 web: www.awal-Iabs.com Sulfate mglL 5/25/2013 0754h E300.0 500 2,340 Total Anions, Measured meqlL 6/5/2013 0918h Calc. 56.1 Total Cations, meq/L 6/5/2013 0918h Calc. 61.7 Kyle F. Gross Measured Laboratory Director Total Dissolved Solids mglL 5/25/2013 1300h SM2540C 20.0 4,380 Total Dissolved Solids 615/2013 0918h Calc. 1.17 1\ Jose Rocha Ratio, Measured/Calculated QA Officer Total Dissolved Solids, mgIL 615/2013 0918h Calc. 3,730 Calculated 1\ _ Reissue of a previously generated report. Information has been revised. Infonnation herein supersedes that of the previously issued reports. Report Date: 7/29/2013 Page 39 of76 All analyses applicable to the CWA, SDWA, and RCRA arc performed in accordance to NELAC protocols. Peninent sampling information is located on the attached CDC This report is provided forthc exclusive usc of the addressee. Privileges of subsequent lISC of the name of this company or allY member of its staff, or Icproduction of this report in connection with the atlvcrtiscmcnt, promotion or sale of any proouct or process, or in connection with the rc·publication of this report for any ORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Project: 2nd Quarter Groundwater 2013 Lab Sample ID: 1305551-015A Client Sample ID: MW-70_05232013 s Collection Date: 5/23/2013 0900h Received Date: 5/24/2013 1000h Contact: Garrin Palmer Analytical Results VOAs by GC/MS Method 8260CIS030C 463 West 3600 South ;;alt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 ~-rnail: awal@awal-labs.com web: www.awal-1abs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer Analyzed: 5/2812013 1932h Units: I1glL Compound 2-Butanone Acetone Benzene Carbon tetrachloride Chloroform Chloromethane Methylene chloride Naphthalene Tetrahydrofuran Toluene Xylenes, Total Surrogate Surr: l,2-Dichloroethane-d4 Surr: 4-Bromofluorobenzene Surr: Dibromofluoromethane Surr: Toluene-d8 Dilution Factor: Method: CAS Reporting Number Limit 78-93-3 20.0 67-64-1 20.0 71-43-2 1.00 56-23-5 1.00 67-66-3 1.00 74-87-3 1.00 75-09-2 1.00 91-20-3 1.00 109-99-9 1.00 108-88-3 1.00 1330-20-7 1.00 CAS Result Amount Spiked %REC 17060-07-0 47.4 50.00 94.8 460-00-4 55.7 50.00 111 1868-53-7 45.2 50.00 90.4 2037-26-5 52.5 50.00 105 SW8260C Analytical Result Qual <20.0 <20.0 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 Limits Qual 72-151 80-128 80-124 77-129 Report Date: 6/6/2013 Page 54 of 76 All an~lyses applicable to the CWA, SDWA, and RCRA arc pcrfonllcd in accordance to NELAC protocols Pertinent sampling. infonnation is locatctJ all the attached coc. This rerort is provided for the exclusive nse ofthc addressee. Privileges of suhscql1cnt usc oflhe ""'me of this company or any member of its stan: or reproduction of this report in connection with the ttdvcrtisemcnt, promotion or sale of any product or process, or in connection with the rc-publiloahon of this report for any GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Report Date: July 2,2013 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_05232013 326481015 Ground Water 23-MA Y -13 09:00 24-MAY-13 Client Qualifier Result Uncertainty ~ad Gas Flow Proportional Counting ]FPC, Total Alpha Radium, Liquid "As Received" }ross Radium Alpha U 1.00 +1-0.173 The following Analytical Methods were performed: \1ethod Descri tion EPA 900.1 Modified ;urrogate/Tracer Recovery Test MDC 0.361 3arium Carrier GFPC, Total Alpha Radium, Liquid "As Received" '1otes: :ounting Uncertainty is calculated at the 68% confidence level (I-sigma). RL 1.00 Result Project: Client ID: DNMIOOIOO DNMIOOI Units DF Analyst Date Time Batch Method pCi/L KDF 1 06128/13 1117 1304576 Analyst Comments Nominal Recovery% Acce table Limits 97.2 (25%-125%) ~RL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and ND, the SRL column reports the value which is :he greater of either the adjusted MDL or the CRDL. American West ANALYTICAL LABORATORIES 463 West 3600 South ;;alt Lake City, UT 84115 Phone: (801) 263 -8686 Toll Free: (888) 263-8686 Fax: (801)263-8687 ~-mail: awal@awal-Iabs.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 2013 1305419-013A Client Sample ID: Trip Blank Collection Date: 5113/2013 Received Date: 5117/2013 0945h Contact: Garrin Palmer Analytical Results VOAs by GC/MS Method 8260CIS030C Analyzed: 5119/2013 1809h Units: IlglL Compound 2-Butanone Acetone Benzene Carbon tetrachloride Chloroform Chloromethane Methylene chloride Naphthalene Tetrahydrofuran Toluene Xylenes, Total Surrogate Surr: 1,2-Dichloroethane-d4 Surr: 4-Bromofluorobenzene Surr: Dibromofluoromethane Surr: Toluene-dB Dilution Factor: Method: CAS Reporting Number Limit 78-93-3 20.0 67-64-1 20.0 71-43-2 1.00 56-23-5 1.00 67-66-3 1.00 74-87-3 1.00 75-09-2 1.00 91-20-3 1.00 109-99-9 1.00 108-88-3 1.00 1330-20-7 1.00 CAS Result Amount Spiked %REC 17060-07-0 55.5 50.00 111 460-00-4 53.7 50.00 107 1868-53-7 51.8 50.00 104 2037-26-5 50.9 50.00 102 SW8260C Analytical Result Qual <20.0 <20.0 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 Limits Qual 72-151 80-128 80-124 77-129 Report Date: 5/3112013 Page 46 of 65 All analyses applicable to the CWA. SDWA. and RCRA :..Ire pcrfomlcd in accordam:c to NELAC protocols. Pertinent sampling infonmltion is located on the attached CDC This report is provided for the exclusive lISC oft11c addressee Pri\'ileges of suhscqll~lt usc of Ihe name uf this company or any memher of its siaff, or reproduction of this report in conn~etion with 1h~ ::uJvcrtiscmcnt. promotiun or sale of any product or proass, or in connection with thc fe-publication orthis report fOJ any American West ANAlYTICAL lARORATORIES 463 West 3600 South ;alt Lake City, UT 84115 Phone: (801) 263 -8686 Toll Free: (888) 263-8686 Fax: (801)263-8687 ~-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 10: Energy Fuels Resources, Inc. 2nd Quarter Groundwater 2013 130555l-016A Client Sample ID: Trip Blank Collection Date: 5/20/2013 Received Date: 5/24/2013 1000h Contact: Garrin Palmer Analytical Results VOAs by GCIMS Method 8260C/5030C Analyzed: 5128/2013 1951h Units: Ilg/L Dilution Factor: Method: SW8260C CAS Reporting Analytical Compound Number Limit Result Qual 2-Butanone 78-93-3 20.0 < 20.0 Acetone 67-64-1 20.0 <20.0 Benzene 71-43-2 1.00 < 1.00 Carbon tetrachloride 56-23-5 1.00 < 1.00 Chloroform 67-66-3 1.00 < 1.00 Chloromethane 74-87-3 1.00 < 1.00 Methylene chloride 75-09-2 1.00 < 1.00 Naphthalene 91-20-3 1.00 < 1.00 Tetrahydrofuran 109-99-9 1.00 < 1.00 Toluene 108-88-3 1.00 < 1.00 Xylenes, Total 1330-20-7 1.00 < 1.00 Surrogate CAS Result Amount Spiked %REC Limits Qual Surr: 1,2-Dichloroethane-d4 17060-07-0 47.4 50.00 94.8 72-151 Surr: 4-Bromofluorobenzene 460-00-4 55.2 50.00 110 80-128 Surr: Dibromofluoromethane 1868-53-7 44.9 50.00 89.9 80-124 Surr: Toluene-d8 2037-26-5 53.0 50.00 106 77-129 Report Date: 6/6/2013 Page 55 of76 All analyses applicable to the CWA, SDWA, and RCRA arc performed in accordance to NELAC protocolsA Pertinent sampling infonnation is located on the attached COCo This report is provided for the exclusivC' lise of the nddrcsficc Privileges of subsequent lISC oflhc Ilame of thiS' l:OmpBny Of any member ofit~ stafr, or reproduction of this report in connection with thl! advertisement, promotiun or sale of any product or process, or in l:ol1Ilcction with the re-publication of this report for any 463 West 3600 South ~alt Lake City, UT 84115 Phone: (80 1) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 !-mail: awal@awal-labs.com web: www.awal-Iabs.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 2013 1306068-003A Client Sample ID: Trip Blank Collection Date: 6/3/2013 Received Date: 6/5/2013 0940h Contact: Garrin Palmer Analytical Results VOAs by GC/MS Method 8260CIS030C Analyzed: 6/5/2013 1301h Units: /!g/L Dilution Factor: Method: SW8260C CAS Reporting Analytical Compound Number Limit Result Qual 2-Butanone 78-93-3 20.0 <20.0 Acetone 67-64-1 20.0 <20.0 Benzene 71-43-2 1.00 < 1.00 Carbon tetrachloride 56-23-5 1.00 < 1.00 Chloroform 67-66-3 1.00 < 1.00 Chloromethane 74-87-3 1.00 < 1.00 Methylene chloride 75-09-2 1.00 < 1.00 Naphthalene 91-20-3 1.00 < 1.00 Tetrahydrofuran 109-99-9 1.00 < 1.00 Toluene 108-88-3 1.00 < 1.00 Xylenes, Total 1330-20-7 1.00 < 1.00 Surrogate CAS Result Amount Spiked %REC Limits Qual SUIT: 1,2-Dichloroethane-d4 17060-07-0 53.0 50.00 106 72-151 SUIT: 4-Bromotluorobenzene 460-00-4 50.7 50.00 101 80-\28 SUIT: Dibromotluoromethane 1868-53-7 49.8 50.00 99.6 80·124 SUIT: Toluene-d8 2037-26-5 49.2 50.00 98.3 77-129 Report Date: 6/2112013 Page II of 28 All Ul1uJ),SI.:S appJic:Jblc hi the (,WA. SOW A. <1111.1 RCI~A ur~ ru:rl'umlcd in occorc..luncc (0 NELAC protocol,'i~ PCl1incnt ~amrling information is JocatcJ Oil the attache-I.! COCo This rcr'JOrt is pl'Ovic.lccJ for the C'"I(clU!lIVC wee ofthlro: addressee. Privileges of sub!lcqllcnt lISC or the nUllH: ~)f lhiH company or <illy I11cll1hcl of it'! 8tun~ or fl.!produclinn of lhiH reron in COllllcclion with the advertiscnll.!nl. prolnnliun or sale of uny prooul.;l or pr~lCCS9f or in connceliun with the rc-pul1licutioll of Ihis report for any A merican West ANALYTICAL LABO RATORIES 463 West 3600 South ~alt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (80 I) 263-8687 ~-maiJ: awal@awal-Iabs.com web: www.awal-Iabs.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 2013 Dear Garrin Palmer: Lab Set ID: 1305419 American West Analytical Laboratories received 13 sample(s) on 5/17/2013 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 5/31/2013. Pages 22 through 33 have been revised. The analytical result for Total Dissolved Solids Ratio, Measured/Calculated has been revised. Thank You, Kyl e F. DigitallysignedbyKyleF.Gross ON: en'Kyle F. Gross. o·AWAL. ou=AWAL-Laboratory Director, G email=kyle@awal-Iabs..com. c=US r 0 S S Date: 2013 07.2913:10:14 -06'00' Approved by: ~ ______________________ ~ Laboratory Director or designee Report Date: 7/29/2013 Page 1 of 65 All antllys~s apfllh.:abh: ttl the ('\VA. SDWA, amJ ({eRA lire .,crfom1cLl in (Jl,:cunJancc to NELAC protocols. Peninen! s~mpling jnfnrrn~tion is located all the' attllchcJ CDC' Thi!; report if' provided for the CXclll!!ivc u!;c of the l.lddn:sscc. Privileges of subsequent Lise ofth~ lIallle of this company 01 <Illy mcmhcr l'lj'iL"! "Iafr, 01 reproduction oftl1is report in connection with the iIllvcrtisemcnt. JlJomolinn OJ sale of any product or process, or in connecliun with the Ic-publication oflhis report for any SAMPLE SUMMARY American West Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer ANAI.VTICAl LAOOAATORIES Project: 2nd Quarter Groundwater 2013 Lab Set ID: 130S419 Date Received: SI1712013 094Sh Lab Sample ID Client Sample ID Date Collected Matrix Analysis 463 West 3600 South 130S419-00 1 A MW-OS OS142013 S114/2013 1620h Aqueous VOA by GC/MS Method ;alt Lake City, UT 8411S 8260CIS030C 130S419-001B MW-OS_OSI42013 S/14/2013 1620h Aqueous Alkalinityl Bicarbonatel Carbonate, A2320B 130S419-001B MW-OS_OSI42013 SI14/2013 1620h Aqueous Anions, E300.0 Phone: (801) 263-8686 130S419-00 1 C MW-OS OS142013 S11412013 1620h Aqueous Total Dissolved Solids, A2S40C Toll Free: (888) 263-8686 130S419-00lD MW-OS_OSI42013 S/14/2013 1620h Aqueous Ammonia, Aqueous Fax: (801) 263-8687 130S419-00lD MW-OS_OSI42013 S/14/2013 1620h Aqueous NitritelNitrate (as N), E3S3.2 !-mail: awal@awal-labs.com 130S419-001E MW-OS_OSI42013 S114/2013 1620h Aqueous Ion Balance 130S419-001E MW-OS OS142013 S114/2013 1620h Aqueous ICP Metals, Dissolved web: www.awal-Iabs.com 130S419-00IE MW-OS OS142013 S/14/2013 1620h Aqueous ICPMS Metals, Dissolved 130S419-001E MW-OS_OSI42013 SI14/2013 1620h Aqueous Mercury, Drinking Water Dissolved Kyle F. Gross 130S419-002A MW-ll OS142013 S/14/2013 1240h Aqueous VOA by GC/MS Method 8260CIS030C Laboratory Director 130S419-002B MW-ll_0SI42013 S/1412013 1240h Aqueous Alkalinityl Bicarbonatel Carbonate, A2320B Jose Rocha 130S419-002B MW-ll OS142013 S/14/2013 1240h Aqueous Anions, E300.0 QA Officer 130S419-002C MW-ll OS142013 S114/2013 1240h Aqueous Total Dissolved Solids, A2S40C 130S419-002D MW-ll_0SI42013 S114/2013 1240h Aqueous Ammonia, Aqueous 130S419-002D MW-l1_0S142013 S/14/2013 1240h Aqueous NitritelNitrate (as N), E3S3.2 130S419-002E MW-ll_0SI42013 S/14/2013 1240h Aqueous ICPMS Metals, Dissolved 130S419-002E MW-l1_0S142013 SI14/2013 1240h Aqueous Mercury, Drinking Water Dissolved 130S419-002E MW-l1_05142013 S/14/2013 1240h Aqueous Ion Balance 130S419-002E MW-ll_OSI420 13 S114/2013 1240h Aqueous ICP Metals, Dissolved 130S419-003A MW-12_0S1S2013 S/1S12013 090Sh Aqueous VOA by GC/MS Method 8260CIS030C 130S419-003B MW-12 OS1S2013 S/1S12013 090Sh Aqueous Anions, E300.0 130S419-003B MW-12 OS1S2013 511S12013 090Sh Aqueous Alka1inityl Bicarbonatel Carbonate, A2320B 1305419-003C MW-12 05152013 S/15/2013 0905h Aqueous Total Dissolved Solids, A2540C 1305419-003 D MW-12_05152013 511512013 090Sh Aqueous Ammonia, Aqueous 1305419-003D MW-12_05152013 5/15/2013 0905h Aqueous NitritelNitrate (as N), E353.2 1305419-003E MW-12_05152013 SI15/2013 0905h Aqueous Ion Balance 1305419-003E MW-12_05152013 5/15/2013 0905h Aqueous ICP Metals, Dissolved 1305419-003 E MW-12_05152013 5/15/2013 0905h Aqueous ICPMS Metals, Dissolved Report Date: 5/3 112013 Page 2 of65 All :.llHllyscs applicable to the (,WA, SOW A, ami RCRA lire flcrt'onncd in accordance to NELAC rrotocol~. Pertinent ::iampling infofJl1O:1tioll is located onlhc auachcJ cae. TIllS Icport is provided for the exclusive usc ofthlro: adJrcsscc. Privill.!gcs of suhscqllcnt lise orlhe name of IhiH company Of any member <JfiL'l sluff, or rcproduCli(m of this report in COlllH.'clion with Ihe "lcJverti~em,.;nt. promotion or sale orallY prooul:t or proccs~, or in connectiun with the r"-publici.ltioll of this report for any Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2013 American West Lab Set ID: 1305419 ANALYTICAL lABOAATORlfS Date Received: 5117/2013 0945h Lab Sample ID Client Sample ID Date Collected Matrix Analysis 1305419-003E MW-12 05152013 511512013 0905h Aqueous Mercury, Drinking Water Dissolved 463 West 3600 South 1305419-004A MW-14_05142013 5/14/2013 1345h Aqueous VOA by GC/MS Method ;alt Lake City, UT 84115 8260C/5030C 1305419-004B MW-14 05142013 5114/2013 1345h Aqueous Alkalinityl Bicarbonatel Carbonate, A2320B 1305419-004 B MW-14 05142013 511412013 1345h Aqueous Anions, E300.0 Phone: (801) 263-8686 1305419-004C MW-14_05142013 5/1412013 1345h Aqueous Total Dissolved Solids, A2540C Toll Free: (888) 263-8686 1305419-004D MW-14_05142013 5114/2013 1345h Aqueous NitritelNitrate (as N), E353.2 Fax: (801) 263-8687 1305419-004D MW-14_05142013 5/14/2013 1345h Aqueous Ammonia, Aqueous ~-mail: awal@awal-labs.com 1305419-004E MW-14 05142013 5/14/2013 1345h Aqueous Mercury, Drinking Water Dissolved web: www.awal-Iabs.com 1305419-004E MW-14_05142013 5/14/2013 1345h Aqueous ICPMS Metals, Dissolved 1305419-004E MW-14 05142013 5/14/2013 1345h Aqueous Ion Balance 1305419-004E MW-14 05142013 5/14/2013 1345h Aqueous ICP Metals, Dissolved 1305419-005A MW-15_05152013 5115/2013 0950h Aqueous VOA by GCIMS Method Kyle F. Gross 8260C/5030C Laboratory Director 1305419-005B MW-15_05152013 511512013 0950h Aqueous Anions, E300.0 1305419-005B MW-15_05152013 5/15/2013 0950h Aqueous Alkalinityl Bicarbonatel Jose Rocha Carbonate, A2320B QA Officer 1305419-005C MW-15_05152013 5/15/2013 0950h Aqueous Total Dissolved Solids, A2540C 1305419-005D MW-15_05152013 5/15/2013 0950h Aqueous Ammonia, Aqueous 1305419-005D MW-15_05152013 5/15/2013 0950h Aqueous NitritelNitrate (as N), E353.2 1305419-005E MW-15 05152013 5/15/2013 0950h Aqueous Mercury, Drinking Water Dissolved 1305419-005E MW-15 05152013 5/15/2013 0950h Aqueous ICP Metals, Dissolved 1305419-005E MW-15_05152013 5/15/2013 0950h Aqueous Ion Balance 1305419-005E MW-15_05152013 5/15/2013 0950h Aqueous ICPMS Metals, Dissolved 1305419-006A MW-25_05142013 5/14/2013 1055h Aqueous VOA by GCIMS Method 8260C/5030C 1305419-006B MW-25_05142013 5/14/2013 1055h Aqueous Anions, E300.0 1305419-006B MW-25 05142013 5/14/2013 1055h Aqueous Alkalinityl Bicarbonatel Carbonate, A2320B 1305419-006C MW-25 05142013 5/14/2013 1055h Aqueous Total Dissolved Solids, A2540C 1305419-006D MW-25_05142013 5/14/2013 1055h Aqueous NitritelNitrate (as N), E353.2 1305419-006D MW-25 05142013 5/14/2013 1055h Aqueous Ammonia, Aqueous 1305419-006E MW-25_05142013 5/14/2013 1055h Aqueous ICP Metals, Dissolved 1305419-006E MW-25 05142013 5/14/2013 1055h Aqueous Ion Balance 1305419-006E MW-25 05142013 5/14/2013 1055h Aqueous Mercury, Drinking Water Dissolved Report Date: 5/31120 I3 Page 3 of65 All ... nuly~c,.; applkabl~ to the (,WA, SDWA, and I~CRA arc performed in accordance to NELAC protocol~. Pertinent ~ampling infurmation is located 011111c l..Iltachcd COCo This Icport is plOvkh:d for the exclusive lI8C of the addressee. Pri\'ilc~"s of SUhSClJlIcllt lise of the name uf this compiJny or any mcmhcr of ilo; st<lff, OJ' rcproduc.:tion of this rcport in conlh.'cLion with the ndVCl1iscnJl!nl. promotion or sale orany product or process, O~ in connection with the rc-publl(.'ation of this J~port for any Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2013 American West Lab Set ID: 1305419 ANALYTICAL l ABORATORlfS Date Received: 5/1712013 0945h Lab Sample ID Client Sample ID Date Collected Matrix Analysis 13054l9-006E MW-25 05142013 511412013 1055h Aqueous ICPMS Metals, Dissolved 463 West 3600 South 1305419-007 A MW-28_05152013 511 5/2013 1445h Aqueous VOA by GC/MS Method 8260C/5030C ~aIt Lake City, UT 84115 1305419-007B MW-28_05152013 5115/2013 1445h Aqueous Anions, E300.0 1305419-007B MW-28_05152013 5115/2013 1445h Aqueous Alkalinityl Bicarbonatel Carbonate, A2320B 1305419-007C MW-28_05152013 5/15/2013 1445h Aqueous Total Dissolved Solids, A2540C Phone: (801) 263-8686 1305419-007D MW-28 05152013 5/1512013 1445h Aqueous NitritelNitrate (as N), E353.2 foIl Free: (888) 263-8686 1305419-007D MW-28_05152013 5115/2013 1445h Aqueous Ammonia, Aqueous Fax: (801) 263-8687 1305419-007E MW-28 05152013 5/15/2013 1445h Aqueous ICPMS Metals, Dissolved ~-mail: awal @awal-Iabs.com l3054l9-007E MW-28_051520l3 5/15/2013 l445h Aqueous Ion Balance 1305419-007E MW-28_05152013 5115/2013 1445h Aqueous ICP Metals, Dissolved web: www.awal-labs.com 1305419-007E MW-28_05152013 5/15/2013 1445h Aqueous Mercury, Drinking Water Dissolved 1305419-008A MW-30_05152013 5115/2013 1340h Aqueous VOA by GC/MS Method Kyle F. Gross 8260CI5030C 1305419-008B MW-30_05152013 5/15/2013 1340h Aqueous Anions, E300.0 Laboratory Director 1305419-008B MW-30_05152013 5/15/2013 1340h Aqueous Alkalinityl Bicarbonatel Carbonate, A2320B Jose Rocha 1305419-008C MW-30_051520l3 5/15/2013 1340h Aqueous Total Dissolved Solids, A2540C QA Officer 1305419-008D MW-30_05152013 5115/2013 1340h Aqueous NitritelNitrate (as N), E353.2 1305419-008D MW-30_05152013 5/15/2013 1340h Aqueous Ammonia, Aqueous 1305419-008E MW-30_05152013 5/15/2013 1340h Aqueous ICP Metals, Dissolved 1305419-008E MW-30_05152013 5/15/2013 1340h Aqueous Mercury, Drinking Water Dissolved 1305419-008E MW-30 05152013 5115/2013 1340h Aqueous Ion Balance 1305419-008E MW-30_05152013 5/1512013 1340h Aqueous ICPMS Metals, Dissolved 1305419-009A MW-31_05132013 5/13/2013 1315h Aqueous VOA by GC/MS Method 8260C/5030C 1305419-009B MW-31_05132013 5113/2013 1315h Aqueous Anions, E300.0 1305419-009B MW-31_05132013 5/1312013 1315h Aqueous Alkalinityl Bicarbonatel Carbonate, A2320B 1305419-009C MW-31_05132013 5113/2013 1315h Aqueous Total Dissolved Solids, A2540C 1305419-009D MW-31_05132013 5113/2013 1315h Aqueous Ammonia, Aqueous 1305419-0090 MW-31_05132013 5/13/2013 1315h Aqueous NitritelNitrate (as N), E353.2 1305419-009E MW-31_051320l3 5/13/2013 1315h Aqueous ICP Metals, Dissolved 1305419-009E MW-31_05l32013 5/13/2013 1315h Aqueous ICPMS Metals, Dissolved 1305419-009E MW-31_05l32013 5/13/2013 1315h Aqueous Ion Balance 1305419-009E MW-31_05132013 5/13/2013 1315h Aqueous Mercury, Drinking Water Dissolved Report Date: 5/3112013 Page 4 of65 All a01dYllc.~ applicable to the (,WA. SDWA, ilno RCRA urc pcrt'onl1cd in accorcJanc:c 10 NELAC protocols. Pertinent sampling infUllllutioll is located on tlte !ltlilchcd COC, ThiR rcport is provided fOi the cxclwoJivc usc of'thc (1ddrcsscc Prh'ilcgcs of lmhscqucnl \Hie orchc name of thi" company or all)' member of it, !:ilafl~ ()r reproduclion or this repUJ1 in cOllnection with Ihe .. dvcrtisclllcnl. promotion or sale or any product or proe"s~, or in connection with the n:·puhlication of this reran for any Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2013 Lab SetID: 1305419 ANALYTICAL LABORATORIES Date Received: 5117120130945h Lab Sample ID Client Sample ID Date Collected Matrix Analysis 1305419-010A MW-32_05132013 511312013 1255h Aqueous VOA by GCIMS Method 8260C/5030C 463 West 3600 South 1305419-010B MW-32_05132013 5113/2013 1255h Aqueous Alkalinityl Bicarbonatel ~alt Lake City, UT 84115 Carbonate, A2320B 1305419-010B MW-32_05132013 5/13/2013 1255h Aqueous Anions, E300.0 1305419-010C MW-32 05132013 5/13/2013 1255h Aqueous Total Dissolved Solids, A2540C 1305419-010D MW-32 05132013 5113/2013 1255h Aqueous Ammonia, Aqueous Phone: (801)263-8686 1305419-010D MW-32 05132013 5/13/2013 1255h Aqueous NitritelNitrate (as N), E353.2 Toll Free: (888) 263-8686 1305419-010E MW-32_05132013 5/13/2013 1255h Aqueous ICPMS Metals, Dissolved Fax: (801) 263-8687 1305419-010E MW-32_05132013 5/13/2013 1255h Aqueous ICP Metals, Dissolved ~-mail: awal@awal-labs.com 1305419-010E MW-32_05132013 5/13/2013 1255h Aqueous Ion Balance 1305419-010E MW-32_05132013 5/13/2013 1255h Aqueous Mercury, Drinking Water web: www.awal-labs.com Dissolved 1305419-011A MW-35_05132013 5/13/2013 1445h Aqueous VOA by GC/MS Method 8260C/5030C 1305419-011B MW-35_05132013 5113/2013 1445h Aqueous Anions, E300.0 Kyle F. Gross 1305419-011B MW-35 05132013 5/13/2013 1445h Aqueous Alkalinityl Bicarbonatel Laboratory Director Carbonate, A2320B 1305419-011C MW-35_05132013 5/13/2013 1445h Aqueous Total Dissolved Solids, A2540C Jose Rocha 1305419-011D MW-35_05132013 5113/2013 1445h Aqueous NitritelNitrate (as N), E353.2 QA Officer 1305419-011D MW-35_05132013 5/13/2013 1445h Aqueous Ammonia, Aqueous 1305419-011E MW-35_05132013 5/13/2013 1445h Aqueous ICP Metals, Dissolved 1305419-011E MW-35_05132013 5113/2013 1445h Aqueous Ion Balance 1305419-011E MW-35_05132013 5/13/2013 1445h Aqueous Mercury, Drinking Water Dissolved 1305419-011E MW-35 05132013 5/13/2013 1445h Aqueous ICPMS Metals, Dissolved 1305419-012A MW-36 05142013 5/14/2013 0805h Aqueous VOA by GC/MS Method 8260C/5030C 1305419-012B MW-36_05142013 5/14/2013 0805h Aqueous A1kalinityl Bicarbonatel Carbonate, A2320B 1305419-012B MW-36_05142013 5/14/2013 0805h Aqueous Anions, E300.0 1305419-012C MW-36 __ 05142013 5/14/2013 0805h Aqueous Total Dissolved Solids, A2540C 1305419-012D MW-36_05142013 5/14/2013 0805h Aqueous Ammonia, Aqueous 1305419-012D MW-36_05142013 5114/2013 0805h Aqueous NitritelNitrate (as N), E353.2 1305419-012E MW-36_05142013 5/14/2013 0805h Aqueous ICP Metals, Dissolved 1305419-012E MW-36 05142013 5/14/2013 0805h Aqueous Ion Balance 1305419-012E MW-36 05142013 5114/2013 0805h Aqueous ICPMS Metals, Dissolved 1305419-012E MW-36 05142013 5114/2013 0805h Aqueous Mercury, Drinking Water Dissolved Report Date: 5/31/2013 PageS of 65 All :.IIlLIlyscs npplicabl..: tu the CWA, SDWA, ami RCI~A arc pcrlonncd in nccurJancc to NELAC protocols. PCI1incni sampling infofJ11lJtion is located on the att.H!h~d COCo This report is provided lor the exclusive lise of'thl! ilddrcsscc. Pri\-·jlcgc~ of SUhscl.jllcnt lise of the nahle of this company or filly Illl!l11bcr of it.i sluff, llf rcproductiun ofthiJoj ,'cpol1 in connection with th..: ~,dvcrtiscmcnl. promotion or sale of any product or proee~s. or in I!onncclion with the n::publication oflhiJoi reron for any American West ANALYTICAL LABORATORlfS 463 West 3600 South ~alt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 ~-mail: awal@awal-labs.com web: www.awal-Iabs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer Client: Project: Lab SetID: Date Received: Energy Fuels Resources, Inc. 2nd Quarter Groundwater 2013 1305419 5/17/2013 0945h Lab Sample ID Client Sample ID Date Collected 1305419-013A Trip Blank 5/13/2013 Contact: Garrin Palmer Matrix Analysis Aqueous VOA by GC/MS Method 8260C/5030C Report Date: 5/3 1/2013 Page 6 of 65 All anuIY!l:I!!t applicable to the CWA, SDWA, and ReRA lire performed in accordance to NHLAC protocol.!!. Pertinent sampling information is located 011 the attached COC. This report is pmvidcd for the exclusive usc ot'thc addrcSKCC. PrivilegeR of Hubsequent usc of the n~mc of this company or any member of its slaff, or reproductiun of this rcpol1 in connection with the udvcrtiscmcnL. pro.motion or sale of any product or process, or in connection with the re-publication of this report for any American West ANALYTICAL LABORATORIES 463 West 3600 South ~alt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801)263-8687 ~-mail: awal@awal-Iabs.com web: www.awal-Iabs.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-O-C Discrepancies: 2nd Quarter Groundwater 2013 1305419 5/17/2013 5/13-5/15/2013 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, 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 / Matrix Spike Duplicates (MSIMSD): All percent recoveries and RPDs (Relative Percent Differences) were inside established limits, with the following exceptions: Sample ID Analyte QC Explanation 1305419-010E Calcium MS/MSD High analyte concentration 1305419-01OE Magnesium MS High analyte concentration 1305419-010E Sodium MSD High analyte concentration 1305419-001E Sodium MS/MSD High analyte concentration 1305419-00lE Calcium MS/MSD High analyte concentration 1305419-010E Manganese MS/MSD High analyte concentration 1305419-001B Chloride MS/MSD Sample matrix interference 1305419-001B Fluoride MS/MSD Sample matrix interference 1305419-001B Sulfate MSD Sample matrix interference 13054l9-009B Chloride MS/MSD Sample matrix interference 1305419-009B Fluoride MS/MSD Sample matrix interference Report Date: 5/3112013 Page 7 of 65 All analYHr.!S ul'1plicablc 10 Ihe (,WA, SDWA, and RCRA arc pcrfonncd in al:cordancc to NELAC pmtocol~, PCI tin!'!nt sampling information is localcd 011 the attached COCo Thill report is providcu for the exclusive WIC ofthfOlllddrc,'iHl!c. Privilcgcli of llul:'lscqucnt usc of the mime of this comrany or any member arits stuff, or n:productiun of this report in connection with the udvcrtiscmcnt. promotiun or sale of any prooucl or proccliS, or in connection with the rc~pllblic.:alioll oflhis report fOi any American W est AI A1 YIIC/li ~A1'IOIIA O R" 463 West 3600 South ;alt Lake City, ur 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 ~-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer 1305419-009B Sulfate MS 1305419-001D Ammonia MSD Duplicates (DUP): The parameters that require a duplicate analysis had RPDs within the control limits. Corrective Action: None required. Report Date: 5/3112013 Page 8 of 65 All anldYMIo!H applicable to the CWA, SDWA, and RCRA arc pcrfonncd in accordance to NELAC protocol!!. Pertinent sampling information II! located on the attached CDC. This report is provided for the c",clu.IIivc usc ofthli! addrcs!tlJc. PrivilcKc8 of 8ubscqllcnt lISC of the name of til is l!ompany or allY member of its staff, or reproduction of this I'cpol1 in cOllllection with the :uJvcrtiscmcnt. promotion or sale of allY product or proceNB, or in connection with the rc·publiciltion ofthig report for any V olatile Case Narrative American West Client: ANALYTICAL LABORATO ~II S Energy Fuels Resources, Inc. Garrin Palmer 463 West 3600 South ~alt Lake City, UT 84115 Phone: (801) 263 -8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 ~-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer Contact: Project: Lab SetID: Sample Receipt Information: Date of Receipt: Date(s) of Collection: Sample Condition: C-O-C Discrepancies: Method: Analysis: 2nd Quarter Groundwater 2013 1305419 5/17/2013 5/13-5/15/2013 Intact None SW-8468260C/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 1 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: 5/31/2013 Page 9 of 65 All lItUlJyscs aPl'llicu.blc t() the CWA, SDWA, and RCRA IIrc pcrfonncd in accon.lancc to NELAC protocol~, Pertinent !l3mpling information ill located 011 the atwchcd COCo Thill report is provided for the cxclLl!livc usc of the addrcll~l.lc, Privileges of suhsequent lise of the name uf this company OJ [IllY memher of its Htaft~ or rcproJucliun oflhis ,repmi in COllllcction with the ildvcrti!lcnll.lnt. promotion or sale of any product or process, or in connccliun with the rc·publicatiol1 oflhill repon for any ANALVTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: l305419 Project: 2nd Quarter Groundwater 2013 Analyte Result Lab Sample ID: LCS-25558 Date Analyzed: Test Code: 200.7-DIS Date Pf'l'Purcd: Calcium 9.83 Magnesium 10.0 Potassium 10.1 Vanadium 0.197 Lab Sample ID: LCS-25558 Date Analyzed: Test Code: 200.7-DIS Date Prepared: Sodium 10.1 .Lab Sample ID: LCS-25559 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Arsenic 0.203 Beryllium 0.199 Cadmium 0.199 Chromium 0.201 Cobalt 0.195 Copper 0.198 Iron 0.984 Manganese 0.196 Molybdenum 0.198 Nickel 0.196 Selenium 0.199 Silver 0.191 Uranium 0.179 Zinc 1.01 Lab Sample ID: LCS-25559 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Lead 0.205 Thallium 0.197 463 West 3600 South Salt Lake City, ur 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (80l) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-Iabs.com ~QC SUMMARY REPORT Contact: Garrin Palmer Dept: ME QC Type: LCS Reporting Amount Spike Ref. Units Method MDL Limit Spiked Amount %REC 05/24/20 \3 1456h 05/21120 \3 0940h mg/L E200.7 0.0227 1.00 10.00 0 98.3 mg/L E200.7 0.102 1.00 10.00 0 100 mg/L E200.7 0.203 1.00 10.00 0 101 mg/L E200.7 0.00150 0.00500 0.2000 0 98.6 05/28/20 \3 1006h 05/2112013 0940h mg/L E200.7 0.0514 1.00 10.00 0 101 05/22/2013 1506h 05/2112013 0940h mg/L E200.8 0.00118 0.00200 0.2000 0 102 mg/L E200.8 0.0000698 0.00200 0.2000 0 99.5 mg/L E200.8 0.0000726 0.000500 0.2000 0 99.6 mg/L E200.8 0.000938 0.00200 0.2000 0 100 mg/L E200.8 0.00364 0.00400 0.2000 0 97.6 mg/L E200.8 0.00152 0.00200 0.2000 0 99.2 mg/L E200.8 0.0472 0.100 1.000 0 98.4 mg/L E200.8 0.00166 0.00200 0.2000 0 97.9 mg/L E200.8 0.000496 0.00200 0.2000 0 98.9 mg/L E200.8 0.000898 0.00200 0.2000 0 98.1 mg/L E200.8 0.000686 0.00200 0.2000 0 99.7 mglL E200.8 0.000101 0.00200 0.2000 0 95.4 mg/L E200.8 0.0000598 0.00200 0.2000 0 89.7 mglL E200.8 0.00368 0.00500 1.000 0 101 05/22/2013 2016h 05/21/20130940h mg/L E200.8 0.00126 0.00200 0.2000 0 103 mg/L E200.8 0.000222 0.00200 0.2000 0 98.5 Limits 85 -115 85 -115 85 -115 85 -115 85 -115 85 -115 85 -115 85 -115 85 -115 85 -115 85 -115 85 -115 85 -115 85 -115 85 -115 85 -115 85 -115 85 -115 85 -115 85 -115 85 -115 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPD Ref. RPD Amt %RPD Limit Qual Report Date: 5/31120 \3 Page47of65 I analyses applicable to the CWA. SDWA, and RCRA arc pl.:rfOlmcd in accordance to NELAC protocols. Pertinent sarnpUng infonnatlon is located on the attached COCo This report is provided for the exclusive usc of the addressee! Privileges of subsequent usc of the name of this company or any mbcr 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 gmntcd only on contact This company accepts no responsibility Client: Energy Fuels Resources, Inc. Lab Set ID: 1305419 Project: 2nd Quarter Groundwater 2013 Analyte Result Lab Sample ID: LCS-2SSS9 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Tin 1.01 Lab Sample ID: LCS-2SS48 Date Analyzed: Test Code: Hg-OW-DIS-24S. I Date Prepared: Mercury 0.00357 463 West 3600 South Salt Lake City, ur 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 Units Method 05/22/2013 2016h 05/2112013 0940h mg/L E200.8 05/2112013 0912h 05/20/2013 1426h mg/L E245.1 MDL 0.000620 0.0000175 Reporting Limit 0.00200 0.000150 Contact: Garrin Palmer Dept: ME QCType: LCS Amount Spiked 1.000 0.003330 Spike Ref. Amount o o %REC 101 107 Limits 85 -115 85 -115 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt % RPD Limit Qual Report Date: 5/3 11201 3 Page 48 of 65 ; ann lyses applicable to the CW A. SDW A. and ReRA arc pcrfonncd in accordance to NELAC protocols. Pertinent sampling informatjon is located on the attached COCo This report is provided for the exclusive usc of the addressee. Privileges of subsequent usc of the name of this company or any mbcr of its staff. or reproduction of this reporl 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 addlcssec will be granted only on contact. This company accepts no responsibility American West ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1305419 Project: 2nd Quarter Groundwater 2013 Analyte Result Lab Sample ID: MB-Z5558 Date Analyzed: Test Code: 200.7-D1S Date Prepared: Calcium < 1.00 Magnesium < 1.00 Potassium < 1.00 Vanadium < 0.00500 Lab Sample 10: MB-Z5558 Date Analyzed: Test Code: 200.7-DIS Date Prepared: Sodium < 1.00 Lab Sample 10: MB-25559 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Arsenic < 0.00500 Cadmium < 0.000500 Chromium < 0.0250 Cobalt < 0.0100 Copper < 0.0100 Manganese < 0.0100 Molybdenum < 0.0100 Nickel < 0.0200 Selenium < 0.00500 Silver < 0.0100 Zinc < 0.0100 Lab Sample ID: MB-25559 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Beryllium < 0.000500 Iron < 0.0300 463 West 3600 South Salt Lake City, ur 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-Iabs.com, web: www.awal-Iabs.com jlC SUMMARY REPORT Contact: Garrin Palmer Units Method 05/24/2013 1452h 05/21120130940h mglL E200.7 mg/L E200.7 mg/L E200.7 mg/L E200.7 05128/2013 1002h 0512112013 0940h mglL E200.7 05/22/2013 150lh 05/2112013 0940h mgIL E200.8 mglL E200.8 mgIL E200.8 mgIL E200.8 mgIL E200.8 mgIL E200.8 mglL E200.8 mglL E200.8 mglL E200.8 mgIL E200.8 mglL E200.8 05/2212013 1719h 0512112013 0940h mgIL E200.8 mglL E200.8 MDL 0.0227 0.102 0.203 0.00150 0.0514 0.00118 0.0000726 0.000938 0.00364 0.00152 0.00166 0.000496 0.000898 0.000686 0.000101 0.00368 0.0000174 0.0118 Reporting Limit 1.00 1.00 1.00 0.00500 1.00 0.00500 0.000500 0.0250 0.0100 0.0100 0.0100 0.0100 0.0200 0.00500 0.0100 0.0100 0.000500 0.0300 Dept: ME QC Type: MBLK Amount Spiked Spike Ref. Amount %REC Limits Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt % RPD Limit Qual Report Date: 5/31/2013 Page 49 of65 analyses applicable to the CWA. SDWA, and RCRA arc pcrfonncd in acconlancc to NELAC protocols Pertinent sampling infonnalion is located on lhc attached coe. This report is provided for the exclusive usc of the addl"csscc. Privileges ofsubscqLlcnt usc of the name of this company or any mbcr of its stafT. 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 American West ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1305419 Project: 2nd Quarter Groundwater 2013 Analyte Result Lab Sample ID: MB-25559 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Uranium < 0.000300 Lab Sample ID: MB-25559 Date Analyzed: Test Code: 200.8-DlS Date Prepnn::d: Lead < 0.00100 Thallium <0.000500 Lab Sample ID: MB-25559 Date Analyzed: Test Code: 200.8-DlS Date Prepared: Tin <0.100 Lab Sample 10: MB-25548 Date Analyzed: Test Code: Hg-DW-DlS-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 Units Method 05/22/2013 1922h 05/2112013 0940h mglL E200.8 05/22/2013 2006h 05/2112013 0940h mg/L E200.8 mg/L E200.8 05/2412013 1535h 05/2112013 0940h mgIL E200.8 05/21120130910h 05/20/2013 1426h mglL E245.1 MOL 0.00000598 0.000316 0.0000555 0.000620 0.0000175 Dept: ME QC Type: MBLK Reporting Amount Spike Ref. Limit Spiked Amount %REC 0.000300 0.00100 0.000500 0.100 0.000150 Limits Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPO Ref. RPO Amt %RPO Limit Qual Report Date: 5/31/2013 Page 50 of 65 analyses applicable to the CWA. SDWA. and RCRA arc pcrfonncd in accordance to NELAC protocols, Pertinent sampling information is located on the attached COc. This report is provided for the exclusive lISC of the addressee. Privileges of subsequent usc of the name of this company or any mbcr of its stGlff. 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 this rcport for any purpose olher than for the addressee will be grnntcd only on contac~ This company accepts no responsibility American West ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1305419 Project: 2nd Quarter Groundwater 2013 Analyte Result Lab Sample 10: 130S419-010EMS Date Analyzed: Test Code: 200.7-DIS Date Prepared: Calcium 516 Magnesium 216 Lab Sample 10: 1305419-010EMS Date Analyzed: Test Code: 200.7-DIS Date Prepared: Sodium 263 Lab Sample 10: 1305419-001EMS Date Analyzed: Test Code: 200.7-DIS Date Pi'cplUl!d: Magnesium 52.8 Lab Sample 10: 1305419-010EMS Date Analyzed: Test Code: 200.7-DIS Date Prepared: Potassium 24.3 Lab Sample 10: 1305419-00 1 EMS Date Analyzed: Test Code: 200.7-DIS Date Prepared: Potassium 17.2 Vanadium 0.178 Lab Sample 10: 1305419-010EMS Date Analyzed: Test Code: 200.7-DIS Date Prepared: Vanadium 0.176 Lab Sample ID: 1305419-001EMS Date Analyzed: Test Code: 200.7-DIS Date Prepared: Sodium 505 Lab Sample 10: 1305419-001EMS Date Analyzed: Test Code: 200.7-DIS Date Prepared: Calcium 162 463 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 QCType: MS ------ Reporting Amount Spike Ref. Units Method MOL Limit Spiked Amount %REC 05/24/2013 163 I h 05121/2013 0940h mglL E200.7 2.27 100 10.00 482 332 mglL E200.7 10.2 100 10.00 199 170 05/28/2013 III Oh 05/21120130940h mglL E200.7 5.14 100 10.00 252 111 05/28/2013 1142h 05/21/20130940h mgIL E200.7 1.02 10.0 10.00 42.4 104 05/28/2013 1158h 05/2112013 0940h mglL E200.7 2.03 10.0 10.00 13.6 107 05/28/2013 13 28h 05/2112013 0940h mgIL E200.7 0.203 1.00 10.00 7.52 97.0 mgIL E200.7 0.00150 0.00500 0.2000 0 89.1 05/28/2013 1424h 05/21 /20130940h mg/L E200.7 0.00150 0.00500 0.2000 0 88.2 05/28/20131617h 05/2112013 0940h mglL E200.7 5.14 100 10.00 471 338 05/29/2013 0936h 05/2112013 0940h mglL E200.7 2.27 100 lO.OO 119 425 Limits 70 -130 70 -130 70 -130 70 -130 70 -130 70 -130 70 -130 70 -130 70 -130 70 -130 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPORef. RPO Amt %RPO Limit Qual ~ Report Date: 5/31/2013 Page 51 of65 analyses applicable to the CWA. SDWA, and RCRA arc ]>('rfonncd in accordance to NELAC protocols. Pertinent sampling infonnation is located on. the attached coe. This report is provided for the exclusive usc of the addressee Privileges of subsequent lise of the name of Ihis company or any mbcT of its staff.. or n:produclion of this report in connection ",ith the advertisement, promotion or sale of any product OT process, or in connection with Ihe Tc-publicalion of this report for any purpose other thall for thc addressee will be granted only on contact. This company accepts no responsibility 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 OC SUMMARY REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Dept: ME QCType: MS Lab Set ID: 1305419 Project: 2nd Quarter Groundwater 2013 Ana1yte Lab Sample ID: 1305419-001EMS Test Code: Arsenic Beryllium Cadmium Chromium Cobalt Copper Iron Manganese Molybdenum Nickel Selenium Silver Uranium Zinc 200.8-DIS Lab Sample ID: 1305419-010EMS Test Code: Arsenic Beryllium Cadmium Chromium Cobalt Copper Molybdenum Nickel Selenium Silver Uranium Zinc 200.8-DIS Result Units Metbod Date Analyzed: 05/22/2013 1528h Date Prepared: 05121/20130940h 0.206 0.197 0.200 0.194 0.193 0.193 1.03 0.483 0.200 0.194 0.199 0.189 0.184 1.01 mglL mglL mglL mglL mglL mglL mglL mglL mglL mglL mgIL mgIL mglL mglL 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 Date Analyzed: 05/22/2013 1642h Date Prepared: 05/21/20 I 3 0940h 0.210 0.207 0.202 0.201 0.237 0.203 0.215 0.243 0.205 0.189 0.190 1.10 mglL mglL mgIL mgIL mg/L mglL mglL mgIL mgIL mglL mgIL mglL 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 0.00ll8 0.0000698 0.0000726 0.000938 0.00364 0.00152 0.0472 0.00166 0.000496 0.000898 0.000686 0.000101 0.0000598 0.00368 0.00118 0.0000698 0.0000726 0.000938 0.00364 0.00152 0.000496 0.000898 0.000686 0.000101 0.0000598 0.00368 Reporting Limit 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 0.00500 0.00200 0.00200 0.000500 0.00200 0.00400 0.00200 0.00200 0.00200 0.00200 0.00200 0.00200 0.00500 Amount Spiked 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 1.000 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 o o o o o o 0.0651 0.29 0.00168 o o o 0.00134 o o 0.000088 0.000738 o 0.0339 0.00216 0.0103 0.0394 o o 0.00158 0.0616 %REC 103 98.6 99.8 96.9 96.7 96.4 96.1 96.7 98.9 97.1 99.5 94.4 91.3 101 105 103 100 101 102 100 102 102 103 94.4 94.3 104 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 75 -125 75 -125 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt % RPD Limit Qual Report Date: 5/31/2013 Page52of65 : analyses. applicable to thc CWA. SDWA, and ReRA arc performed in accordance 10 NELAC protocols. Pertinent sampling information is locatcd on the attached COCo nlis report is provided for the exclusive usc of the addressee. Privileges of subscquent usc of the name of this company or any mb~r 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 addresse..: will be granted only on contact, This company accepts no responsibility 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: 1305419 Dept: ME Project: 2nd Quarter Groundwater 2013 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: 1305419-010EMS Date Analyzed: 0512212013 J855h Test Code: 200.8-DlS Date Prepared: 0512112013 0940h Iron 5.19 mglL E200.8 0.236 0.500 1.000 4.07 112 75 -125 Manganese 5.50 mgfL E200.8 0.00832 0.0100 0.2000 5.11 195 75 -125 Lab Sample ID: 1305419-001EMS Date Analyzed: 0512212013 2037h Test Code: 200.8-DlS Date Prepared.: 0512112013 0940h Lead 0.194 mgfL E200.8 0.00126 0.00200 0.2000 0 96.8 75 -125 Thallium 0.179 mgfL E200.8 0.000222 0.00200 0.2000 0.000061 89.4 75 -125 Tin 0.991 mgfL E200.8 0.000620 0.00200 1.000 0 99.1 75 -125 Lab Sample ID: 1305419-010EMS Date Analyzed: 05/22/20 \3 2300h Test Code: 200.8-DIS Date Prepared: 05/21120 \3 0940h Lead 0.197 mgfL E200.8 0.00126 0.00200 0.2000 0 98.3 75 -125 Thallium 0.187 mglL E200.8 0.000222 0.00200 0.2000 0 93.7 75 -125 Tin 1.02 mgfL E200.8 0.000620 0.00200 1.000 0 102 75 -125 Lab Sample ID: 1305419-001 EMS Date Analyzed: 05121120 \3 09 J 8h Test Code: Hg-.DW-DlS-245.1 Date Prepared: 05/20/20\3 J426h Mercury 0.00350 mgfL E245.1 0.0000175 0.000150 0.003330 0 105 85 -115 2 _ Analyte concentration is too high for accurate matrix spike recovery and/or RPD. Report Date: 5/3112013 Page 53 of65 analyses applicable to the CWA. SDWA, and RCRA :.LfC performed in accordance [0 NELAC protocols. Pertinent sampling infonnation is located on the attached COC~ This report is provided for the exclusive usc or the alldrcssec. Privileges of subsequent usc of the name of this company or any mb..::r of its staff. or reproduction of this report in connection with the advertiscment, 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 grantcd only on contacr. This company accepts no responsibility 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-Iabs.com, web: www.awal-Iabs.com Jose Rocha QA Officer American West QC SUMMARY REPORT ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Lab Set ID: 1305419 Dept: ME Project: 2nd Quarter Groundwater 2013 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: 1305419-010EMSD Date Analyzed: OS/24/2013 1635h Test Code: 200.7-DIS Date Prepared: OS/2112013 0940h Calcium 486 mgIL E200.7 2.27 100 10.00 482 34.2 70 -130 516 5.95 20 Magnesium 206 mg/L E200.7 10.2 100 10.00 199 72.9 70 -130 216 4.62 20 Lab Sample 10: 1305419-010EMSD Date Analyzed: OS/28/2013 11I4h Test Code: 200.7-DIS Date Prepared: OS/2112013 0940h Sodium 244 mg/L E200.7 5.14 100 10.00 252 -77.4 70 -130 263 7.42 20 1 Lab Sample ID: 1305419-001EMSD Date Analyzed: OS/28/2013 1146h Test Code: 200.7-DIS Date Prepared: OS/21120130940h Magnesium 50.1 mgIL E200.7 1.02 10.0 10.00 42.4 no 70 -130 52.8 5.28 20 Lab Sample ID: 1305419-010EMSD Date Analyzed: OS/28/2013 1202h Test Code: 200.7-DIS Date Prepared: OS/2112013 0940h Potassium 22.9 mgIL E200.7 2.03 10.0 10.00 13.6 92.9 70 -130 24.3 5.99 20 Lab Sample ID: 1305419-001EMSD Date Analyzed: OS/28/2013 1332h Test Code: 200.7-DIS Date Prepared: OS/21/2013 0940h Potassium 16.7 mg/L E200.7 0.203 1.00 10.00 7.52 91.8 70 -130 17.2 3.07 20 Vanadium 0.176 mg/L E200.7 0.00150 0.00500 0.2000 0 88.0 70 -130 0.178 1.28 20 Lab Sample ID: 1305419-010EMSD Date Analyzed: OS/2812013 1429h Test Code: 200.7-DIS Date Prepared: OS/21/2013 0940h Vanadium 0.174 mg/L E200.7 0.00150 0.00500 0.2000 0 87.1 70 -130 0.176 1.31 20 Lab Sample ID: 1305419-001EMSD Date Analyzed: OS/28/2013 1621h Test Code: 200.7-DIS Date Prepared: OS/21/20130940h Sodium 489 mg/L E200.7 5.14 100 10.00 471 179 70 -130 505 3.21 20 Lab Sample ID: 1305419-001EMSD Date Analyzed: OS/29/2013 0940h Test Code: 200.7-DIS Date Prepared: OS/21/2013 0940h Calcium 147 mgIL E200.7 2.27 100 10.00 119 279 70 -130 162 9.40 20 Report Date: 5/3112013 Page 54 of65 analYSl!s applicable to the CWA. SDWA, and RCRA arc pcrfonncd in accordance to NELAC protocols Pertinent sampling information is localed on the attached COCo TIlis report is provided for tht; exclusive usc of the addressee. Priyjlcgcs of subsequent lISC of the name of this company or any mbcr of its staff. or reproducfion 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 addressc..: will be granted only on contact. This company accepts no responsibility ANALYTICAL LABORATORIES 463 West 3600 South Salt Lake City, ur 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-Iabs.com, web: www.awal-Iabs.com ~QC SUMMARY REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Lab Set ID: 1305419 Project: 2nd Quarter Groundwater 2013 Analyte Lab Sample ID: Test Code: Arsenic Beryllium Cadmium Chromium Cobalt Copper Iron Manganese Molybdenum Nickel Selenium Silver Uranium Zinc 130541~OlEMSD 2oo.8-OIS Lab Sample 10: 1305419-OIOEMSD Test Code: Arsenic Beryllium Cadmium Chromium Cobalt Copper Molybdenum Nickel Selenium Silver Uranium Zinc 200.8-OIS Result Date Analyzed: Date Prepared: 0207 0.224 0.228 0.199 0.196 0.197 1.04 0.477 0.227 0.195 0.196 0.216 0.210 1.00 Units Method 05/22/2013 1533h 05/21/2013 0940h mglL mglL mglL mgIL mgIL mglL mglL mgIL mgIL mglL mgIL mgIL mglL 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 E200.8 E200.8 Date Analyzed: 05/22/2013 1648h Date Prepared: 05/21120130940h 0.214 0.204 0.197 0.204 0234 0.203 0.212 0.239 0.206 0.187 0.189 1.07 mgIL mglL mgIL mglL mglL mgIL mglL mgIL mgIL mgIL mgIL mgIL E200.8 E200.8 E200.8 E200.8 E200.8 E200.8 E200.8 E200.8 E200.8 E200.8 E200.8 E2oo.8 MDL 0.00118 0.0000698 0.0000726 0.000938 0.00364 0.00152 0.0472 0.00166 0.000496 0.000898 0.000686 0.000101 0.0000598 0.00368 0.00118 0.0000698 0.0000726 0.000938 0.00364 0.00152 0.000496 0.000898 0.000686 0.000101 0.0000598 0.00368 Reporting Limit 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 0.00500 0.00200 0.00200 0.000500 0.00200 0.00400 0.00200 0.00200 0.00200 0.00200 0.00200 0.00200 0.00500 Dept: ME QC Type: MSD Amount Spiked 0.2000 0.2000 0.2000 0.2000 0.2000 0.2000 1.000 0.2000 02000 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 0.2000 0.2000 0.2000 1.000 Spike Ref. Amount o o o o o o 0.0651 0.29 0.00168 o o o 0.00134 o o 0.000088 0.000738 o 0.0339 0.00216 0.0103 0.0394 o o 0.00158 0.0616 °f.REC 103 112 114 99.5 98.1 98.6 97.8 93.8 113 97.3 98.1 108 104 100 107 102 98.4 102 99.9 100 101 100 103 93.6 93.8 101 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 75 -125 75 -125 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt % RPD Limit Qual 0.206 0.197 0.2 0.194 0.193 0.193 1.03 0.483 0.2 0.194 0.199 0.189 0.184 1.01 0.21 0.207 0.202 0.201 0.237 0.203 0.215 0.243 0.205 0.189 0.19 1.1 0.185 12.6 13.2 2.59 1.53 2.17 1.58 1.22 12.8 0.282 1.38 13.6 13.2 0.915 2.14 1.20 2.10 1.21 1.55 0.0829 1.65 1.38 0.538 0.925 0.545 2.70 20 20 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: 5/3112013 Page 55 of 65 annl)'SL"S applicable to the CWA. SDWA. and RCRA arc performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached cae. This report is provided for the exclusive usc oflhc addn.:sscc. Privileges of subsequent usc of the name of this company or any mbcrofits 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 oflhis report for any pllrpose other than for the addressee will be gr.mtcd only on contact. This company accepts no responsibility 463 W est 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, w eb : 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: 1305419 Dept: ME Project: 2nd Quarter Groundwater 2013 QCType: MSD Reporting Amount Spike Ref. RPDRef. RPD Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPD Limit Qual Lab Sample 10: 1305419-010EMSD Date Analyzed: OS/22/2013 1900h Test Code: 200.8-DlS Date Prepared: 05121/2013 0940h Iron 4.90 mglL E200.8 0.236 0.500 1.000 4.07 82.4 75 -125 5.19 5.81 20 Manganese 5.14 mg/L E200.8 0.00832 0.0100 0.2000 5.11 15.6 75 -125 5.5 6.73 20 Lab Sample 10: 1305419-00IEMSD Date Analyzed: 05/22/2013 2047h Test Code: 2oo.8-DlS Date Prepared: 05121/20130940h Lead 0.188 mglL E200.8 0.00126 0.00200 0.2000 0 94.1 75 -125 0.194 2.93 20 Thallium 0.177 mglL E200.8 0.000222 0.00200 0.2000 0.000061 88.4 75 -125 0.179 1.07 20 Tin 0.977 mglL E200.8 0.000620 0.00200 1.000 0 97.7 75 -125 0.991 1.40 20 Lab Sample ID: 1305419-010EMSD Date Analyzed: 05/22/20132310h Test Code: 200.8-DlS Date Prepared: 05/21/2013 0940h Lead 0.193 mglL E200.8 0.00126 0.00200 0.2000 0 96.7 75 -125 0.197 1.69 20 Thallium 0.185 mgIL E200.8 0.000222 0.00200 0.2000 0 92.7 75 -125 0.187 1.06 20 Tin 0.991 mgIL E200.8 0.000620 0.00200 1.000 0 99.1 75 -125 1.02 2.50 20 Lab Sample ID: 1305419-00 I EMSD Date Analyzed: 05/21/20130920h Test Code: Hg-DW-DlS-245.1 Dale Prepared: 05/20/2013 1426h Mercury 0.00369 mg!L E245.1 0.0000175 0.000150 0.003330 0 III 85 -115 0.0035 5.25 20 1 _ Analyte concentration is too high for accurate matrix spike recovery and/or RPD. Report Dale: 5/31/2013 Page 56 of 65 anal)'SI.."S applicable 10 the CW A. SDW A. and ReRA arc p...·rfonncd in acconJance 10 NELAC protocols Pertinent sampijng information is located on the attached cae. This report is provided for the exclusive usc of the addresscc. Privileges of subsequent llSC of the name of this company or any m~r of its stall. or reproduction ofthis report in connection 'with the advertisement. promotion or sale of any product OT process, or in connection with thc re-publication of this report for any purpose othcr than ror the addrcssl:l: will be gmntcu only on contact. This company accepts no responsibility American West ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1305419 Project: 2nd Quarter Groundwater 2013 Analyte Result 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-Iabs.com, web: www.awal-Iabs.com ~ SUMMARY REPORT Contact: Garrin Palmer Units Method MDL Reporting Limit Dept: WC QCType: DUP Amount Spiked Spike Ref. Amount %REC Lab Sample 10: 1305419-00ICDUP Date Analyzed: 05117/20131500h Test Code: TDS-W-2540C TotaL Dissolved Solids 2,170 mg/L SM2540C 8.00 20.0 Limits Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt ·1. RPD Limit Qual 2180 0.368 5 Report Date: 5/3112013 Page 57 of 65 analyses applicable to the CWA. SDWA. and ReRA arc pcrfonncd in accordance to NELAC protocols. Pertinent sampling information is located on the attached coe. Thig report is provided for the exclusive usc of the addressee. Privileges of subsequent lLSC of the name of this company Of any mbcrofits staff. or reproduction ofthi$ n:porl in connection with the advertisement. promotion or sale of any product or process, or in connC"Clion with the re-publication of this report for any purpose other than for the addrcs.scc will be granted only on contact. This company accepts no responsibility 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-Iabs.com Jose Rocha QA Officer American West ~C SUMMARY REPORT ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Lab Set ID: 1305419 Dept: WC Project: 2nd Quarter Groundwater 2013 QC Type: LCS Reporting Amount Spike Ref. RPORef. RPO Analyte Result Units Method MOL Limit Spiked Amount e/eREC Limits Amt e/.RPO Limit Qual Lab Sample 10: LCS-R54556 Date Analyzed: 05/20/2013 1327h Test Code: 3OO.O-W Chloride 4.64 mgfL E300.0 0.0114 1.00 5.000 0 92.7 90 -110 Fluoride 5.06 mgfL E300.0 0.0126 0.\00 5.000 0 lOt 90 -110 Sulfute 5.15 mgfL E300.0 0.177 1.00 5.000 0 \03 90 -110 Lab Sample 10: LC8-R54684 Date Analyzed.: 05/2312013 1323h Test Code: 3OO.O-W Chloride 4.60 mgfL E3oo.0 0.0114 0.100 5.000 0 91.9 90 -110 Lab Sample 10: LC8-R54519 Date Analyzed: 05/20/2013 1042h Test Code: ALK-W-2320B Alkalinity (as CaCOJ) 52,000 mgfL SM2320B 0.837 1.00 50,000 0 104 90-110 Lab Sample 10: LC8-Z5629 Date Analyzed.: 05/23/2013 1930h Test Code: NH3-W-350.1 Date Prepared: 05/23/2013 \o30h Ammonia (as N) 0.974 mgfL E350.1 0.0277 0.0500 1.000 0 97.4 90 -110 Lab Sample 10: LC8-R54753 Date Analyzed.: 05/24/2013 1637h Test Code: N02IN03-W-353.2 NilJate/Nitrite (as N) 1.02 mgfL E353.2 0.00252 0.100 1.000 0 102 90 -110 Lab Sample 10: LC8-R54506 Date Analyzed: 0511712013 1500h Test Code: TDS-W-2540C Total Dissolved Solids 196 mgfL SM2540C 4.00 10.0 205.0 0 95.6 80 -120 Report Date: 5/3lf20 13 Page 58 of 65 analyses applicable 10 the CWA. SOW A. and RCRA arc pcrfonncd in accordance to NELAC protocols. Pertinent sampJing infonnation is located on the attached coe TIlis report is provided for lhe exclusive usc of the addressee. Privileges of subsequent usc of the name of this company or any mbcT of its staff~ or ~prodllction of this report in connection \\ilh the advcrtisement. promotion or salc of any product or process. or in connection with the rc-publication of this report for any purpose other than for the addressee will be granted only on contact. This company accepts no responsibility 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-Iabs.com QC SUMMARY REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Lab Set ID: 1305419 Project: 2nd Quarter Groundwater 2013 Analyte Lab Sample 10: MB-R545SO Test Code: 300.O-W Chloride Fluoride Sulfate Lab Sample 10: MB-R54684 Test Code: 300.0-W Chloride Lab Sample 10: MB-R54519 Test Code: ALK-W-2320B Bicaroonate (as CaC03) Carbonate (as CaC03) Lab Sample 10: MB-25629 Test Code: NH3-W-350.l Result Units Method Date Analyzed: 05/20/2013 1230h < 1.00 mgIL E300.0 <0.100 mgIL E300.0 <1.00 mgIL E300.0 Date Analyzed: 05/23/2013 1214h <0.100 mgIL E300.0 Date Analyzed: 05/20/2013 1042b < 1.00 mgIL SM2320B <1.00 mgIL SM2320B Date Analyzed: 05/23/2013 1929h Date Prepared: 05/23/2013 1030h Ammonia (as N) < 0.0500 m2fL E350.1 Lab Sample 10: MB-R54753 Date Analyzed: 05/24/2013 1635h Test Code: N02/N03-W-353.2 Nilrate!Nitrite (as N) <0.100 mgIL E353.2 Lab Sample 10: MB-R54506 Date Analyzed: 05/1712013 1500h Test Code: TDS-W-2540C Total Dissolved Solids < 10.0 mg/L SM2540C MOL 0.0114 0.0126 0.177 0.0114 0.837 0.837 0.0277 0.00252 4.00 Reporting Limit 1.00 0.100 1.00 0.100 1.00 1.00 0.100 10.0 Dept: WC QC Type: MBLK Amount Spiked Spike Ref. Amount ·feREC Limits Kyle F. Gross Laboratory Director Jose Rocha QAOfficer RPORef. RPO Amt 'Y. RPO Limit Qual Report Date: 5/31/2013 Page 59 of65 analyses applicable to the CWA. SDWA. and RCRA arc performed in accordance to NELAC protocols. Pcnincnt sampling informatjon is localL""d on the attached COCo This report is provided for the cxch.lsivc usc of the addressee. Privileges of subsequent usc of the name of this cOinpany or any mbcr of its staff. or reproduction ormis n:port in connection \\ith the advertisement. promotion or sale of i.my product or process.. or in connection with the rc-pub1icatjon of this report for any purpose other than for the addressee will be gmnted only on contact. This company accepts no responsibility 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-Iabs.com, web: www.awal-Iabs.com Jose Rocha QA Officer American West QC SUMM1\RY REPORT ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Lab Set ID: 1305419 Dept: WC Project: 2nd Quarter Groundwater 2013 QCType: MS ---- Reporting Amount Spike Ref. RPDRef. RPD Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt 0/0 RPD Limit Qual Lab Sample ID: 130541~OlBMS Date Analyzed: 05/20/2013 1437h Test Code: 300.O-W Chloride 20,700 mglL £300.0 57.0 5,000 25,000 70.1 82.4 90 -110 Fluoride 21,900 mglL £300.0 63.0 500 25,000 0 87.5 90 -110 Sulfute 23,800 mglL £300.0 885 5,000 25,000 843 91.9 90 -110 Lab Sample 10: 1305419-OO9BMS Date Analyzed: 05/20/2013 2245h Test Code: 300.O-W Chloride 2,110 mglL £300.0 5.70 500 2,500 169 77.5 90 -110 Fluoride 2,110 mglL £300.0 6.30 50.0 2,500 0.973 84.4 90-110 Sulfute 2,800 mglL £300.0 88.5 500 2,500 630 86.9 90 -110 Lab Sample 10: 13054I~07BMS Date Analyzed: 05/23/2013 1410h Test Code: 3OO.O-W Chloride 23,200 mgIL £300.0 57.0 5,000 25,000 127 92.3 90 -110 Lab Sample 10: 130541~lBMS Date Analyzed: 05/20/2013 1042h Test Code: ALK-W-2320B Alkalinity (as CaC03) 383 mglL SM2320B 0.837 1.00 50.00 333 100 80 -120 Lab Sample 10: 130541~llBMS Date Analyzed: 05/20/2013 1042h Test Code: ALK-W-2320B Alkalinity (as CaC03) 403 mglL SM2320B 4.53 10.0 50.00 352 102 80 -120 Lab Sample ID: 130541~OlDMS Date Analyzed: 05/23/2013 1933h Test Code: NH3-W-350.1 Date Prepared: 05/23/2013 1030h Ammonia (as N) 1.43 mglL £350.1 0.0277 0.0500 1.000 0.504 93.0 90 -110 Lab Sample 10: 130541~2DMS Date Analyzed: 05/24/2013 1655h Test Code: N021N03-W-353.2 NitrateINitrite (as N) 0.995 mgIL £353.2 0.00252 0.100 \.000 0 99.5 90 -110 , -Matrix spike recovery indicates matrix interference. The method is in control as indicated by the LCS. Report Date: 5/3) 120 13 Page 60 of 65 analyses applicable 10 the CWA. SDWA. and RCRA are rx:-rfonnoo in acconlancc 1o NELAC protocnls. Pertinent 5W1lpling informaljon is located on the attached COCo This report is provided for the exclusive usc oflhc addrL-sscc. Privileges of subsequent usc of the name oflhis company or any mbcr of ils s13fT. or reproduction of this report in connection with the advcrtjsCfficnt. promotJon or sale of any product or process... or in connection wilh (he rc-pub1icatjon of this report for any purpose other than for the addressee will be granted only on contact. This company accepts no responsibility 463 West 3600 South Salt Lake City, UT 84115 Kyle F. Gross Phone: (80l) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 Laboratory Director e-mail: awal@awal-Iabs.com, web: www.awal-Iabs.com Jose Rocha QA Officer American West QC SUMMARY REPORT ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Lab Set ID: 1305419 Dept: WC Project: 2nd Quarter Groundwater 2013 QCType: MSD -~-- Reporting Amount Spike Ref. RPDRef. RPD Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt %RPD Limit Qual Lab Sample 10: 1305419-001BMSD Date Analyzed: 05110/2013 1500h Test Code: 300.O-W Chloride 19,800 mgIL E300.0 57.0 5,000 25,000 70.1 78.8 90 -110 20700 4.46 20 Fluoride 21,500 mgIL E300.0 63.0 500 25,000 0 86.1 90 -110 21900 1.63 10 Sulfate 23,200 mg/L E300.0 885 5,000 25,000 843 89.4 90 -110 23800 2.64 20 Lab Sample 10: 1305419-009BMSD Date Analyzed: 05/20/2013 2308h Test Code: 300.0-W Chloride 2,120 mg/L E300.0 5.70 500 2,500 169 77.9 90 -110 2110 0.414 20 Fluoride 2,080 mg/L E300.0 6.30 50.0 2,500 0.973 83.2 90 -110 2110 1.45 20 Sulfate 2,910 mgIL E300.0 88.5 500 2,500 630 91.1 90 -110 2800 3.67 20 Lab Sample 10: 1305419-007BMSD Date Analyzed: 05/23/2013 1433h Test Code: 300.O-W Chloride 23,200 mg/L E300.0 57.0 5,000 25,000 127 92.4 90 -110 23200 0.157 20 Lab Sample ID: 1305419-001BMSD Date Analyzed: 05/2012013 1042h Test Code: ALK-W-2320B Alkalinity (as CaC03) 383 mg/L SM1320B 0.837 1.00 50.00 333 100 80 -120 383 0 10 Lab Sample 10: 1305419-011BMSD Date Analyzed: 05/20/2013 1042h Test Code: ALK-W-2320B Alkalinity (as CaC03) 404 mg/L SM2320B 4.53 10.0 50.00 352 104 80 -120 403 0.223 10 Lab Sample 10: 1305419-OOlDMSD Date Analyzed: 05/23/2013 1934h Test Code: NH3-W-350.1 Date Prepared: 05/23/2013 1030h Ammonia (as N) \.39 mglL E350.1 0.0277 0.0500 1.000 0.504 88.5 90 -110 1.43 3.17 10 Lab Sample 10: 1305419-002DMSD Date Analyzed: 05/24/2013 1656h Test Code: N02/N03-W-353.2 Nitrate/Nitrite (as N) 1.02 mglL E353.2 0.00252 0.100 1.000 0 102 90 -110 0.995 2.41 10 , -Matrix spike recovery indicates matrix interference. The method is in control as indicated by the Les. Report Date: 5/31120 I 3 Page 6 I of 65 anal,yscs applicable 10 the CWA. SDWA, and RCRA arc pcrfonncd in accordance 10 NELAC protocols. Pertinent sampling infonnation is located on the allached COCo This report is provided for the exclusive lISC of the addressee. Privileges of subsequent usc of the name of this company or any mbcr of its slaff. or reproduction of this rcporl in connCt:'oon with the advertisement. promotion or sale of any product or process. or in connection with the rc-publication of lhis report for any purpose other lhan for the addressee will be granted only on contact. This company accepts no responsibility A ..... ALyTICAl LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1305419 Project: 2nd Quarter Groundwater 2013 Analyte Result Lab Sample 10: LCS VOC OSl913A Date Analyzed: Test Code: 8260-W Benzene Chlorofoml Methylene chloride Naphthalene Tetrahydrofuran Toluene Xyleoes, Total SUIT: 1,2-Dichloroethane-M SUrT: 4-Bromofluorobenzeoe Surr: Dibromofluoromethane SUrT: Toluene-<l.8 22.0 23.6 23.2 17.0 17.0 23.2 65.1 52.3 49.7 51.2 50.3 463 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: awaI@awal-labs.com, web: www.awal-Iabs.com QC SUMMARY REPORT Contact: Garrin Palmer Units Method 05/19/2013 1228h 11g/L SW8260C 11g/L SW8260C 11g/L SW8260C I1g1L SW8260C 11g/L SW8260C I1g1L SW8260C 11g/L SW8260C I1g1L SW8260C I1g1L SW8260C I1g1L SW8260C pgll SW8260C MOL 0.149 0.277 0.155 0.547 0.874 0.429 0.870 Reporting Limit 2.00 2.00 2.00 2.00 2.00 2.00 2.00 Dept: MSVOA QC Type: LCS Amount Spiked 20.00 20.00 20.00 20.00 20.00 20.00 60.00 50.00 50.00 50.00 50.00 Spike Ref. Amount 0 0 0 0 0 0 0 -I.REC 110 118 116 85.0 85.2 116 108 105 99.3 102 101 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 RPORef. RPO Amt 8/. RPO Limit Qual Report Date: 5/31/2013 Page 62 of 65 analyses applica.ble 10 the CWA. SOWA. and RCRA are ~rformcd in accordam .. 'C to NELAC protocols. Pcr1incnt sampling infonnalion is loculL.'d on the attached COCo This report is provided for the exclusive usc of the addressee. Privi leges of subsequent usc of the name of this company or any mocrofits s.taff or reproduction oflhi~ report in t.:"onncetion with the advertisement. promotion or sale orany produet 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. Thi~ company accepts no responsibility American West ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1305419 Project: 2nd Quarter Groundwater 2013 Anaiyte Result Lab Sample 10: MB VOC OS1913A Date Analyzed: Test Code: 8260-W 2-Butmone Acetone Benzene Carbon tetrachloride Chlorofonn Chloromethane Methylene chloride Naphthalene Tetrahydrofurnn Toluene Xylenes, Totll Surr: 1,2-Dichloroethane-d4 Sun: 4-Bromofluorobenzene Sun: Dibromofluoromethane Sun: Toluene-d8 <20.0 <20.0 <1.00 <1.00 <1.00 <1.00 <1.00 <1.00 < 1.00 <1.00 <1.00 56.4 52.8 52.7 50.8 463 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-Iabs.com, web: www.awal-labs.com C SUMMARY REPORT Contact: Garrin Palmer Units Method MDL 05/19/2013 1306h Jlg/L SW8260C 1.45 Jlg/L SW8260C 3.35 Jlg/L SW8260C 0.149 Jlg/L SW8260C 0.137 Jlg/L SW8260C 0.277 Jlg/L SW8260C 0.127 Jlg/L SW8260C 0.155 Jlg/L SW8260C 0.547 Jlg/L SW8260C 0.874 Jlg/L SW8260C 0.429 Jlg/L SW8260C 0.870 Jlg/L SW8260C Jlg/L SW8260C Jlg/L SW8260C Jlg/L SW8260C Reporting Limit 20.0 20.0 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Dept: MSVOA QC Type: MBLK Amount Spiked 50.00 50.00 50.00 50.00 Spike Ref. Amount %REC 113 106 105 102 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: 5/31/2013 Page 63 of 65 anal)'SL~ applicable to the CYl A. SDW A. and RCRA arc Jk.Tf"0Jl1lt..."'() in acconJancc to NELAC protocols. Pcrtincnl sampling infonnation is located on the attached COCo This report is provided for (he exclusive usc of the addressee. Privi leges of subsequent usc of the name of Ihi$ company or any mbcr of its slaff. or reproduction of Ihis report in conn.."'Cllon \\;th the OJdvcniscmcnl. promotjon or sa)e of any product 0.-process, or in connt'Ction with the rc-publiealion of (his report for any purpose other than for the addressee will be granted only on contact. This compa.ny accepts no responsibility American West ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1305419 Project: 2nd Quarter Groundwater 2013 Analyte Result Lab Sample 10: 130S419-00IAMS Date Analyzro: Test Code: S260-W Benzene Chloroform Methylene chloride Naphthalene Tetrahydrofuran Toluene Xyienes,Total Sun: 1,2-Dichloroethane-d4 Sun: 4-Bromofluorobenzene Sun: Dibromofluoromethane Sun: Toluene-dS 22.0 23.3 22.S 15.9 21.9 23.1 62.7 56.4 48.7 53.2 49.2 463 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: Garrin Palmer Units Method 05119/2013 J344h /lg/L SWS260C /lg/L SWS260C /lgfL SWS260C /lg/L SW8260C /lg/L SWS260C /lg/L SWS260C Ilg/L SWS260C pg/L SW8260C /lgfL SW8260C IlgfL SWS260C IlgfL SW8260C MOL 0.149 0.277 0.155 0.547 0.S74 0.429 0.870 Reporting Limit 2.00 2.00 2.00 2.00 2.00 2.00 2.00 Dept: MSVOA QC Type: MS Amount Spiked 20.00 20.00 20.00 20.00 20.00 20.00 60.00 50.00 50.00 50.00 50.00 Spike Ref. Amount 0 0 0 0 0 0 0 ·/.REC 110 117 114 79.4 110 115 105 113 97.3 106 9S.4 Limits 66 -145 50 -146 30 -192 41 -131 43 -146 IS -192 42 -167 72 -151 80 -128 80 -124 77 -129 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt 'Y. RPO Limit Qual Report Date: 5/3112013 Page 64 of 65 anatysc:s applkablc 10 the CVtt~A. SDWA .. and RCRA arc 'P'-TIonnro in accordance 10 NELAC protocols. Pertinent sampling information is localcd on the attached COCo This report is provided for the exclusive llSC of the addressee. Privileges ofsubscqucnt lISC of the name of this company or any m'b.::r of its staff.. or ~proc.luction ofthi~ report in connection \\;th the advertisement promolion or sa)e of any product or process, or in connection wilh 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 American West ANALYTICAL lABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1305419 Project: 2nd Quarter Groundwater 2013 Analyte Result Lab Sample 10: 1305419-001AMSD Date Analyzed: Test Code: 8260-W Benzene Chloroform Methylene chloride Naphthalene Tetrahydrofuran Toluene Xylenes, Total SUIT: 1,2-Dichloroetbane-d4 Surr: 4-BromoHuorobenzene Surr: DibrornoHuoromelhane Surr: Toluene-<l8 2004 21.3 21.4 14.9 22.7 21.2 57.6 56.1 47.6 52.9 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 Units Method 05119/2013 1403h "gIL SW8260C "giL SW8260C "gIL SW8260C I1gIL SW8260C I1gIL SW8260C "giL SW8260C I1g1L SW8260C I1gIL SW8260C "giL SW8260C I1gIL SW8260C "gIL SW8260C MDL 0.149 0.277 0.155 0.547 0.874 0.429 0.870 Reporting Limit 2.00 2.00 2.00 2.00 2.00 2.00 2.00 Dept: MSVOA QCType: MSD Amount Spiked 20.00 20.00 20.00 20.00 20.00 20.00 60.00 50.00 50.00 50.00 50.00 Spike Ref. Amount 0 0 0 0 0 0 0 %REC 102 106 107 74.4 114 106 96.0 112 95.2 106 97.0 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 Qual 22 7.74 25 23.3 9.01 25 22.8 6.51 25 15.9 6.51 25 21.9 3.54 25 23.1 8.30 25 62.7 8.51 25 Report Date: 5/31/2013 Page 65 of 65 analyses. a.pplicable to the C'WA. SD\VA. 3Jld RCRA arc p.:rfonnL'd in accordance 10 N [LAC protocols. Perrinenl sampling information is located on the attached COc. Thi$ l\.."1>Ort is provided for the exclusive usc of the addressee. Pri\;lcgcs of sub.sequent usc of the name of this l:ompany or any mbcrofits staff. or reproduction oflhis report in connection "ilh lhe adYeJt.iscmcnl. promotion or sale of any product or process. or in connection ''''ith thc re-publication of this rcport for any purpose olher lhan for the addressee will be grnnlcd only on contact. This company accepts no responsibility American West Analytical Laboratories UL Denison WORK ORDER Summary Work Order: 1305419 Due Date: 5/28/2013 Page 1 of8 Client: ClientID: Project: Comments: Sample ID 1305419-001A 1305419-001B 1305419-001C 1305419-00lD 1305419-00lE 1305419-002A 1305419-002B 1305419-002C Printed: 5/17/2013 Energy Fuels Resources, Inc. DENIOO Contact: Garrin Palmer 2nd Quarter Groundwater 2013 QC Level: III WO Type: Project PA Rush. QC 3 & Summary (No chromatograms). Project specific DL's: see COCo Run 200.8 on the Agilent. EDD-Denison and EIM-Locus. Email Group.; No Hard Copies (UL) REPORTING NOTES: Tum offVOC MB without project specific DL's.; Client Sample ID Collected Date Received Date Test Code Matrix Sel Storage ~-05_0514Z013 5/14/2013 1620h 5/1712013 0945h 8Z60-W Aqueous ~ VOCFridge Tesl Group: 8260-W-Cuslom: # of Analy(e.r: 11 / # of Sur,: 4 300.0-W r.;J df-we 3 SEL Al7l)ly/e.r: CL F S04 ALK-W-Z3Z0B ~ df-we 2 SEL Allalyle:.r: ALKB ALKC TDS-W-Z540C ~ ww-tds 1 SEL Al1a!yJes.' TDS NH3-W-3S0.1 ~ df -n02ln03 & nh3 1 SEL Ahalyfes: NH3N NH3-W-PR ~ df -n02loo3 & nh3 NOZIN03-W-353.Z ~ df -n02ln03 & nh3 J SEL Ana/yles: N03N02N ZOO.7-DIS ~ df-met 5 SEL Allolp/e3: CA MG K NA V ZOO.7-DIS-PR ~ df-met ZOO.8-DlS ~ df-met 17 SEL Ana/yles: AS BE CD CR CO CU FE PB MN MO NI SE AG TLSNUZN ZOO.8-DlS-PR ~ df-met HG-DW-DlS-Z45.1 IJl df-met 1 SEL AflQlyles: HG HG-DW-DIS-PR ~ df-met IONBALANCE 0 df-met 5 SEI, At;aly/e.r: BALANCE Anions Calions TDS-Balance TDS-Calc ~-11_0514Z013 5/14/2013 1240h 5/17/2013 0945h 8Z60-W Aqueous ~ VOCFridge Test GrOllI': 8260-W-Custom: # oj AnQiy/~s: 11 / # ofSurr: 4 300.0-W VI df-we 3 SEL Afloiy/as: CL F S04 ALK-W-23Z0B df-we 2 SEL Analyles: ALKB ALKC TDS-W-ZS40C ww-tds 3 ______________________________________________________________ 1~S=E=L=A~n=a2~~re=~~·T,=D~S~ ____________________________________________ _ FOR LABORATORY USE ONLY [fill out on page 1j: %M g RT ~ eN ~ TAT QC~ HOK __ HOK ____ _ HOK ____ _ WORK ORDER Summary Client: Energy Fuels Resources, Inc. Sample ID Client Sample ID 130S419-002D MW-ll_OS142013 130S419-002E 1305419-003A MW-12_0S1S2013 130S419-003B 130S419-003C 130S419-003D 1305419-003E Work Order: 1305419 Page 2 ofB Due Date: 5/28/2013 Collected Date Received Date Test Code Matrix Sel Storage 5/1412013 1240h S/17/2013 0945h NH3-W-350.1 Aqueous ~ df -n02/n03 & nh3 S/15/20 13 090Sh 1 SEL A"aly/e~: NH3N NH3-W-PR ~ N02/N03-W -353.2 ~ 1 SEL A""alyle~: N03N02N 200.7-DIS ~ 5 SEL Ana/ylt$.: CA MG K NA V 200.7-DIS-PR 21 200.8-DIS ~ 17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG TLSNUZN 200.8-DIS-PR HG-DW-DIS-24S.1 1 SEL Arrolyles; HG df -n02ln03 & nh3 df -n02/n03 & nh3 df-met df-met df-met df-met df-met HG-DW-DIS-PR ~ df-met IONBALANCE ~ df-met 5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc S/17/2013 094Sh 8260-W Aqueous ~ VOCFridge Test Group: 8260-W-Cuslom; # qf Ano!yle.r: 11 / # ofSurr: 4 300.0-W 21 df-we 3 SEL Allol'ytus.: CL F S04 ALK-W-2320B ~ 2 SEL Arl/1fyles." ALKB ALKC TDS-W-2540C ~ 1 SEL Analyles: TDS NH3-W-3S0.1 IJl 1 SEL Ana/yles: NH3N NH3-W-PR ~ N02/NOJ-W-3S3.2 01 1 SEL Anolytes! N03N02N 200.7-DIS VI 5 SEL Analytes: 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 TLSNUZN 200.8-DIS-PR HG-DW-DTS-24S.1 1 SEL Analytes: HG df-we ww-tds df -n02/n03 & nh3 df -n02ln03 & nh3 df -n02lno3 & nh3 df-met df-met df-met df-met df-met HG-DW-DIS-PR M df-met 3 Printed: 5/1712013 FOR LABORATORY USE ONLY [fill out on page 1): %M 0 RTD CND TATD QCD HOK __ _ HOK __ HOK___ COC Emailed _____ _ WORK ORDER Summary Work Order: 1305419 Due Date: 5/28/2013 Page 3 of8 Client: Sample ID 130S419-003E 130S419-004A 1305419-004B 130S419-004C 130S419-004D 1305419-004E 1305419-005A 1305419-00SB 130S419-005C 1305419-005D Printed: 511712013 Energy Fuels Resources, Inc. Client Sample ID Collected Date Received Date Test Code Matrix Sel Storage ~-12_05152013 5/1512013 090Sh 5/17/2013 0945h IONBALANCE Aqueous ~ df-met 5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Ca/c ~-14_0514Z013 511412013 1345h 5/17/2013 0945h S260-W Aqueous ~ VOCFridge Test Group: 8260-W-Custom; # of Analytes: 11/ # ofSurr: 4 300.0-W ~ df -we 3 SEL Analytes: CL F S04 ALK-W-2320B RJ df-we 2 SEL Analytes: ALKB ALKC TDS-W-2540C ww-tds 1 SEL Analyles: TDS NH3-W-350.1 ~ df -no21no3 & nh3 1 SELA,wiyles: NH3N NH3-W-PR df -no21no3 & nh3 N02IN03-W-353.2 _______________________________________________________________ I_S_EL __ /I~'ro~-I~y~~NO3N02N ~ df -no21n03 & nh3 200.7-DIS ~ df-met 5 SEL AJloiJ,le:;: eA MG K NA V 200.7-DIS-PR df-met ZOO.S-DIS ~ df-met 17 SEL Analyles: AS BE CD CR CO CU FE PB MN MO NI SE AG TLSNUZN 200.8-DIS-PR df-met HG-DW-DIS-24S.1 ~ df-met 1 SEL tlnalyles: HG 3 ~------------------------~~--~-------------HG-DW-DIS-PR 0 df-met ----------------------------------------------------------------------IONBALANCE 0 df-met 5 SE£ Analytes~ BAL..4NCE Anions Cations TDS-Balance TDS-Calc ~-15_051S2013 5/1512013 0950h 5/17/2013 0945h 8260-W Aqueous ~ VOCFridge 3 Test Group: 8260-W-Custom; #oj Analyles: 11 / # o/Surr: 4 ----~~-------------------300.0-W ~ df -we 3 SEL Af/oly/es: CL F S04 ALK-W-23Z0B ~ df-we 2 SEL Ana/yfes': ALKB ALKC TDS-W-Z540C ~ ww-tds 1 SEL Ana/yle.s: TDS NH3-W -350.1 ~ df -n02lno3 & nh3 1 SEL Analyles: NH3N NH3-W-PR df -no21n03 & nh3 NOZIN03-W-353.Z df -no21n03 & nh3 1 SEL Alla/ytf!S: N03N02N FOR LABORATORY USE ONLY [fill out on page 1j: %M D RT D CN D TAT D QeD HOK __ HOK ____ _ HOK_____ COC Emailed'-____ _ WORK ORDER Summary Client: Energy Fuels Resources, Inc. SampleID Client Sample ID Collected Date 1305419-005E ~-15_05152013 5/1512013 0950h 1305419-006A ~-25_05142013 5/14/2013 1055h 1305419-0068 1305419-006C 1305419-006D 1305419-006E 1305419-007A ~-28_05152013 5/15/2013 1445h 1305419-0078 Work Order: 1305419 Due Date: 5/28/2013 Page 4 of8 Received Date Test Code Matrix Sel Storage 5/17/2013 0945h 200.7-018 Aqueous df-met 5 SEL Anolytes: CA MG K NA V 200.7-DIS-PR df-met 200.8-018 df-met 17 SEL Analyles: AS BE CD CR CO CU FE PB MN MO NI SE AG TLSNUZN 200.8-DIS-PR ~ elf-met HG-DW-DIS-245.1 ~ df-met 1 SEL Anaiyles: HG HG-DW-DIS-PR df-met IONBALANCE df-met 5 S6L AnalJllts: BALANCE Anions Cations TDS-Balance TDS-Calc 5/17/2013 0945h 8260-W Aqueous ~ VOCFridge Test Group: 8260-W-Custom; # of Mla/yles: 11/ # o/SIlI'r: 4 300.0-W ~ df-we 3 SEL Analytes: CL F S04 ALK-W-2320B ~ df-we 2 SEL Allalytu: ALKB ALKC TDS-W-2540C ww-tds 1 SEL Ana!ytt s: TDS NH3-W-350.1 ~ df -n02/no3 & nh3 1 SEL Analyfe:s: NH3N NH3-W-PR df -n02/n03 & nh3 N02IN03-W-353.2 df -n02l003 & nh3 1 SEL A"a/YI~: N03N02N 200.7-DIS Ii!] df-met 5 SEL Analyles: CA MG K NA V 200.7-DIS-PR df-met 200.8-018 ~ df-met 17 SEL Analyles: AS BE CD CR CO CU FE PB MN MO NI SE AG TLSNUZN 200.8-DIS-PR o df-met HG-DW-DIS-24S.1 ~ df-mct 1 SEL AnalyflJs: HG HG-DW-DIS-PR 0 df-met IONBALANCE !ill df-met 5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc 5/17/2013 0945h 8260-W Aqueous ~ VOCFridge __ Test GI"~I12: 8260-W-C~stom; # of AllaMes: 11/# qfSurr: 4 300.0-W IJ1 df -we 3 SEL Analyles: CL F S04 3 3 Printed: 5/17/2013 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 1305419·007B ~-28_0S1S2013 1305419·007C 1305419-0070 1305419-007E 1305419·00SA MW-30_0S1S2013 1305419·00SB 1305419·00SC 1305419-0080 13 05419-00SE Work Order: 1305419 Page 5 ofS Due Date: 5/28/2013 Collected Date Received Date Test Code Matrix Sel Storage 5/15/2013 1445h 5/15/2013 1340h 511 712013 0945h ALK-W-2320B Aqueous ~ 2 SEL Ana~y(es: ALKB ALKC TDS-W-2S40C ~ 1 SEL Allo/yles: TDS NH3-W-3S0.1 0 1 SEL AllUlytes: NH3N NH3-W-PR N02IN03-W-353.2 1 SEL Analytes: N03N02N 200.7-DIS ~ 5 SEL Analytes: CA MG K NA V 200.7-DlS-PR 0 200.8-DIS ~ 17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG TL SNUZN 200.8-DIS-PR df-we ww-tds df -n02l003 & oh3 df -n02/n03 & nh3 df -n02ln03 & nh3 df-met df-met df-met df-met HG-DW-DlS-24S.1 ~ df-met 1 SEL Analytes: HG HG-DW-DIS-PR df-met IONBALANCE ~ df-met 5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc 5/17/2013 0945h 8260-W Aqueous ~ VOCFridge Test Group: 8260-W-Custom; # oj Anulyfi!S: 11 / # of Surr: 4 300.0-W ~ df·we 3 SEL Analytes: CL F S04 ALK-W-2320B 2 SEL Analytes: ALKB ALKC TDS·W-2S40C ~ 1 SEL Allfll)1tes: TDS NH3-W-350.1 0 1 SEL Analytes: NH3N NH3-W-PR 0 N02IN03-W-353.2 ~ 1 SEL AJ/alyfes: N03N02N 200.7-DIS IJl 5 SEL Analytes: CA MG K NA V 200.7-DIS-PR ~ 200.8-DlS VI 17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG TLSNUZN df-we ww-tds df -n02ln03 & nh3 df -n02lIl03 & llh3 df -n021003 & nh3 df-met df-met df-met 200.8-DlS-PR 2J dr-met 3 Printed: 5/17/2013 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 Work Order: 1305419 Page 6 of8 Client: Energy Fuels Resources, Inc. Due Date: 5/28/2013 Sample ID Client Sample ID Collected Date Received Date Test Code Matrix Sel Storage 1305419-008E MW-30_0S1S2013 5/15120 13 1340h 5/17/2013 0945h HG-DW-Dl8-24S.1 Aqueous ~ elf-met 1 SEL Analyle$; HG HG-DW-DlS-PR ~ df-met JONBALANCE ~ df-met 5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc 1305419-009A ~-31_0S132013 5113/2013 1315h 5/1712013 0945h 8260-W Aqueous ~ VOCFridge 3 Test Group: 8260-W-Custom; # _oj AI/alyte~~ .. 11 /# cfSurr: 4 1305419-009B 300.0-W 0 df-we 3 SEL Analyles: CL F S04 ALK-W-2320B ~ df-we 2 SEL Analytes: ALKB ALKC 1305419-009C TD8-W-2S40C ~ ww-tds J SEL Allalyle~: TDS 1305419-009D NH3-W-350.1 ~ elf -no2lno3 & nh3 J SEL Analytes: NH3N NH3-W-PR ~ df -no2lno3 & nh3 N02/N03-W-353.2 "" df -no2/no3 & nh3 J SEL Anal JIles: N03N02N 1305419-009E 200.7-DlS "" df-met 5 SEL Anal)'tes: CA MG K NA V 200.7-DlS-PR ~ elf-met 200.8-DlS 0 elf-met J 7 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG TLSN UZN 200.8-Dl8-PR ~ df-met J-JG-DW-DlS-24S_1 ~ elf-met J SEL Ano1l.les; HG J-JG-DW-DIS-PR ~ df-met IONBALANCE ~ df-met 5 SEL Ana/ytes: BALANCE Anions Cations TDS-Balance TDS-Calc 1305419-010A ~-32_0S132013 5/13/2013 1255h 5117/20l3 0945h 8260-W Aqueous ~ VOCFridge 3 Test Group: 8260-W-Custom; # qfAna/y/es; 11 / # of Surr: 4 1305419-010B 300_0-W IJ1 df-we 3 SEL Afla1y(e~: CL F S04 ALK-W-2320B IJl df-we 2 SEL Alla/yle.f: ALKB ALKC 1305419-01OC TD8-W-2540C IJ1 ww-tds I SEL Analytes: TDS 1305419-010D NH3-W-3S0.1 ~ df -no2lno3 & nh3 1 SEL Analyres: NH3N Printed: 5/17/2013 FOR LABORATORY USE ONLY [fill out on page 1]: %M D RT D CN D TAT D QC 0 HOK __ _ HOK __ _ HOK___ COC Emailed _____ _ WORK ORDER Summary Client: Energy Fuels Resources, Inc. Sample ID Client Sample ID Collected Date 130S419-010D ~-32 05132013 5/13/2013 12SSh 130S419-010E 130S419-011A ~-3S~OS132013 S/1312013 144511 130S419-01lB 130S419-011C 130S419-01lD 130S419-011E Work Order: 1305419 Page 7 of8 Received Date Test Code Matrix Due Date: 5/28/2013 Sel Storage 5/17/2013 094511 NH3-W-PR Aqueous o df -n02ln03 & nh3 5/1712013 0945h N02IN03-W-353.2 o df -n02/n03 & nh3 1 SEL Allo{yrBS: N03N02N 200.7-DIS ~met 5 SEL Analytes: CA MG K NA V 200.7 -DIS-PR ~ df-met 200.8-DIS ~ df-met 17 SEL Ana/ytes: AS BE CD CR CO CU FE PB MN MO NI SE AG TLSNUZN 200.8-DIS-PR 0 HG-DW-DIS-245.1 01 I SEL Anq/ylt s: HG HG-DW-DIS-PR ~ IONBALANCE !i2l 5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc 8260-W Aqueous ~ Test Group: 8260-W-ClIstom; #qfilnalytes; 11 /#oj Surr: 4 300.0-W 0 3 SEL Allalytes: CL F S04 ALK-W-2320B ~ 2 SEL Analytes: ALKB ALKC TDS-W-2540C ~ 1 SEL Arla/Yles: TDS NH3-W-350.1 IJl 1 SEL AnalYIes; NH3N NH3-W-PR 0 N02IN03-W-353.2 0 1 SEL Anll!yles: N03N02N 200.7-DIS 0 5 SEL Ana/yles: CA MG K NA V 200.7-DIS-PR ~ 200.8-DIS 0 17 SEL Analyles: AS BE CD CR CO CU FE PB MN MO NI SE AG TLSN U ZN 200.8-DIS-PR HG-DW-DIS-24S.1 1 SEL Analyles: HG df-met df-met df-met df-met VOCFridge df-we df-we ww -tds df -1\02/n03 & nh3 df -n02ln03 & nh3 df -n02/n03 & nh3 df-met df-met df-met df-met df-met HG-DW-DIS-PR o df-met IONBALANCE o dr-met 5 SEL Ana/Yllm BALANCE Anions Cations TDS-Balance TDS-Calc 3 Printed: 5/17/2013 FOR LABORATORY USE ONLY [fill oulon page 1]: %M D RT D CN D TAT D QCD HOK HOK __ HOK___ COC Emailed'--___ _ WORK ORDER Summary Work Order: 1305419 Page 8 of8 Client: Energy Fuels Resources, Inc. Due Date: 5/28/2013 Sample ID Client Sample ID Collected Date Received Date Test Code Matrix Sel Storage 1305419-012A MW-36_0S142013 5/14/20 l3 0805h 5/17/2013 0945h 8260-W Aqueous ~ VOCFridge l Test GI"DUp: 8260-W-Custom; # OJ Allolyle1j: 11/ # qfSurr. 4 l305419-012B 300.0-W 21 df-we 3 SEL .AlIOlyIilS: CL F S04 ALK-W-2320B VI df-we 2 SEL Ana/JIles: ALKB ALKC l305419-012C TDS-W-2S40C I0.Il ww-tds 1 SEL Ana(Vle~: TDS 1305419-012D NH3-W-3S0.1 IJl df -n02/n03 & nh3 J SEL AllI1lyles: NH3N NH3-W-PR ~ df -n02ln03 & nh3 N02IN03-W-3S3.2 ~ df -n02/n03 & nh3 1 SEL Anary/es: N03N02N 1305419-012E 200.7-018 IJl df-met 5 SEL Anall.tes: CA MG K NA V 200.7-0IS-PR 0 df-met 200.8-018 ~ df-met 17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG TLSNUZN 200.8-0IS-PR ~ df-met HG-DW-0I8-24S.1 ~ df-met 1 SEL A»alytes: HG HG-DW-0I8-PR ~ df-met IONBALANCE ~ df-met 5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc l305419-0l3A Trip Blank 5/13/20l3 5117/2013 0945h 8260-W Aqueous ~ VOCFridge 3 Test Grol/JJ: 8260-W-Custom; # of Analytes: 11 / # ofSurr: 4 Printed: 5/17/2013 FOR LABORATORY USE ONLY [fill oulon page 1j: %M 0 RT C CN 0 TAT 0 QCD HOK __ _ HOK __ HOK___ coe Emailed. ____ _ American West Analytical Laboratories Client: Energy Fuels Resources, Inc. Address: 6425 S. Hwy. 191 Blanding, UT 84511 Project Name: 2nd Quarter Groundwater 2013 PO#: Sampler Name: ..-("","(.{". ~on: Chain of Custody Lab Sample Set # /70 5l( 17 Contact: Garrin Palmer Phone: (435) 678-2221 Email: gpalmer@energyfuels.com Comments • Page 1 of 1 QC Level: 3 Turn Around Time Standard Special Instructions: Email results to Tanner Holliday, Kethy Weinel, and David Turk ~eli'nquished by: Reccivedby: Signatu,.e Prim N"mo Print Name Relinquished by: Signature Print Name GEL -Analytical Scope of Work White Mesa Mill Blanding Utah Page 10 of9 Table 3 -GEL Groundwater, Tailings Impoundment, and Seeps and Springs Sampling Table 4 Fee Schedule ** -per email from Kathy Weine13/27113 -RW Run ION BALANCE when the full metals suite has been requested, per email from Kathy Weinel 3/27/13 Ion Balance to include: · Total Anions, Measured · Total Cations, Measured · IDS Ratio, Measured/Calculated · IDS, Calculated ' -RW 3/27/13 A W AL -Analytical Scope of Work White Mesa Mill Blanding Utah Page 10 of 13 Table 3 -A W AL Analyto L ist. Rep(nting Limits and Analytical Method Requirements Nitrate & Nitrite (as N) E353.l or 0.1 mg/L 28 days H2S04 to :s 6°C E353.2 pH<2 :'iI "Glt~ '~.~.,:, ... ~~ '''~d~ vQ11jHr~QJiWllG'lGo1r.m()~ .4 .• ;1' i);'l)l . . . ; ... 1l!'"' ~ ... (I ~"flm::lffinru ""';< '~~ i~~ ':it: tat!' ': at m -. 1m _ .1 " . 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/J.g/L 1.0/J.g/L 20/J.g/L 1.0/J.g/L 1.0/J.glL 1.01-lg/L 1.0/J.g/L 1.0/J.g/L 1.0/J.g/L 1.0/J.glL 1.0/J.g/L 14 days HCl topH<2 :s 6°C 14 days HCl topH<2 :s 6°C 14 days HCl topH<2 :s 6°C 14 days HCl topH<2 :s 6°C 14 days HCl topH<2 :s 6°C 14 days HCl to pH<2 :s 6°C 14 days HCl to pH<2 :S6°C 14 days HCl to pH<2 :s 6°C 14 days HCl topH<2 :s 6°C 14 days HCl topH<2 :s 6°C 14 days HCl topH<2 ~6°C iG).lI·ic~ :~~~; .~"m~i' ~l~~~~~~U~ II~~I J"~:V ·.~jPin!!o· "'o1:fi!i1:I~,fl~~~~~ ~]' Fluoride A4S00-F 0.1 mg/L 28 days None ~ 6°C i C or E300.0 1 IDS A2540 C 10 mg!L 7 days None < 6°C A W AL -Analytical Scope of Work White Mesa Mill Blanding Utah Page 11 of 13 Sulfate A4500-CI B or A4500-Cl E or SW8260B or SW8260C SW8260B or SW8260C SW8260B 1 mg/L 1.0 11 gIL 1.01lg/L 1.0 llgiL 28 days None 14 days HCI topH<2 :::;6°C 14 days HCI to pH<2 14 days HCI to pH<2 :::;6°C Bottle Type Ammonia COD Cyanide Metals NOz &N03 Nutrients O&G Phenols Sulfide TKN TOC TOX TP04 TPH Procedure: Frequency: Preservation Check Sheet ----------- Preservative All ==t' ~, ~"" -'1<c(!DI OK " ..t J 'I f pH <2 H2SO4 ikS y.,., t/~ I~f v .... pH <2 H2SO4 , PH >12 NaOH pH <2 HN03 Vel I/C'i (/~I Vef ~ pH <2 H2S04 ;;~\ t/ss "if.:;. (q 'V""" pH <2 H2SO4 f :' pH <2HCL pH <2 H2SO4 pH >9NaOH, Zn Acetate pH <2 H2SO4 pH <2 H3P04 pH <2 HzS04 pH <2 H2SO4 pH <2 HCL ". 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 -.------ ,-.... ,,"pI lP I ~ -'/"s / ~5 VCf V"" y"", I:.vron' .: ~ ~ .. I ¥ ., If.) rA:J 0t Va,- ;f:.f fo . y/e-o (,kJ" cle-J ~, , I 1) 2) 3) 4) 5) 6) 7) If sample is not preserved properly I ist 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 Sample Set: / J Cl Sc.;I i 11. t:'''"on' F"""nt ':"'""nt 5 /1 /2.-, 7» l"""'" Vcr y~ V¢J .A ye:J i 463 West 3600 South ~alt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 !-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 TEL: (435) 678-2221 RE: 2nd Quarter Groundwater 2013 Dear Garrin Palmer: Lab Set ID: 1305551 American West Analytical Laboratories received 16 sample(s) on 5/24/2013 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. 7/29/2013: This is a revision to a report originally issued 6/5/2013. Pages 25 through 39 have been revised. The analytical result for Total Dissolved Solids Ratio, Measured/Calculated has been revised. 8/2/2013: Pages 1-24 and 40-76 have been corrected. Thank You, K Y I e F. ~~'t~~~~0:eFd ~:~~ :~A~O:~ ou=AWAL-Laboratory DirecLor, G ro S S email=kyle@awal-Iabs.com. c=US Date: 2013 08 02 12:47:57 ·06'00' Approved by: ~ ______________________ ~ Laboratory Director or designee Report Date: 8/212013 Page 1 of76 All analyses applicable to the CWA, SDWA, and RCRA I.Irc pcrfonncd in accordam:c to NELAC protocols~ Pertinent sampling infomlation is located on the attached cae This report is provided for the exclusive usc of the addressec~ Privileges of subsequent lISC of the name ofthis company or any member of its staft: or rcprodut.:tion oFthis rcp011 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 SAMPLE SUMMARY Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer ANALYTICAL LABORATORIES Project: 2nd Quarter Groundwater 2013 Lab Set ID: 1305551 Date Received: 5/2412013 1000h Lab Sample ID Client Sample ID Date Collected Matrix Analysis 463 West 3600 South 1305551-001A MW-Ol_05212013 5/2112013 1030h Aqueous VOA by GC/MS Method ~alt Lake City, UT 84115 8260CI5030C 1305551-001B MW-Ol_05212013 5/2112013 1030h Aqueous Anions, E300.0 1305551-001B MW-Ol_05212013 5/21/2013 1030h Aqueous Alkalinityl Bicarbonatel Carbonate, A2320B Phone: (801) 263-8686 1305551-001C MW-Ol_05212013 5/2112013 1030h Aqueous Total Dissolved Solids, A2540C Toll Free: (888) 263-8686 1305551-0010 MW-01_05212013 5121/2013 1030h Aqueous NitritelNitrate (as N), E353.2 Fax: (801) 263-8687 1305551-0010 MW-01_05212013 5/2112013 1030h Aqueous Ammonia, Aqueous !-mail: awal@awal-Iabs.com 1305551-001E MW-Ol 05212013 5/2112013 1030h Aqueous Mercury, Drinking Water Dissolved web: www.awal-labs.com 1305551-001E MW-Ol 05212013 512112013 1030h Aqueous Ion Balance 1305551-001E MW-01_05212013 512112013 1030h Aqueous ICPMS Metals, Dissolved 1305551-001E MW -01_05212013 512112013 1030h Aqueous ICP Metals, Dissolved Kyle F. Gross 1305551-002A MW-02_05212013 5/2112013 1430h Aqueous VOA by GC/MS Method 8260CI5030C Laboratory Director 1305551-002B MW-02 05212013 5/2112013 1430h Aqueous Anions, E300.0 1305551-002B MW-02_05212013 5/2112013 1430h Aqueous Alkalinityl Bicarbonate/ Jose Rocha Carbonate, A2320B QA Officer 1305551-002C MW -02 05212013 5/2112013 1430h Aqueous Total Dissolved Solids, A2540C 1305551-002D MW-02 05212013 5121/2013 1430h Aqueous NitritelNitrate (as N), E353.2 1305551-002D MW-02 05212013 5/2112013 1430h Aqueous Ammonia, Aqueous 1305551-002E MW-02 05212013 5/2112013 1430h Aqueous Mercury, Drinking Water Dissolved 1305551-002E MW-02_05212013 5/2112013 1430h Aqueous Ion Balance 1305551-002E MW-02_05212013 5/2112013 1430h Aqueous ICPMS Metals, Dissolved 1305551-002E MW-02_05212013 5/2112013 1430h Aqueous ICP Metals, Dissolved 1305551-003A MW-03 05222013 5/22/2013 1405h Aqueous VOA by GCIMS Method 8260CI5030C 1305551-003B MW-03 05222013 5/22/2013 1405h Aqueous Anions, E300.0 1305551-003B MW-03 05222013 5/22/2013 1405h Aqueous Alkalinityl Bicarbonate/ Carbonate, A2320B 1305551-003C MW -03 05222013 5/22/2013 1405h Aqueous Total Dissolved Solids, A2540C 1305551-003D MW-03 05222013 5/22/2013 1405h Aqueous NitritelNitrate (as N), E353.2 1305551-003D MW-03 05222013 5/22/2013 1405h Aqueous Ammonia, Aqueous 1305551-003E MW-03 05222013 5/22/2013 1405h Aqueous ICPMS Metals, Dissolved 1305551-003E MW-03 05222013 5/22/2013 1405h Aqueous Mercury, Drinking Water Dissolved 1305551-003E MW-03 05222013 5/22/2013 1405h Aqueous rcp Metals, Dissolved Report Date: 6/6/2013 Page 2 of76 All analyses applicable to the CW A. SDWA. and ReM arc pcrfonned in accordance to NELAC protocols. Pertinent sampling information is located on the attached COCo This report is providcll for the exclusive usc oftlle addressee Privileges of suhscqllcnt lIse of the name of this company or allY member of its staff, 01 reproduction of this report in connection with the advertisement, promotiun or sale of any product or process, or in I.:onnection with the re-publication of this report for any Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2013 American West Lab SetID: 1305551 ANA LYTICAL LABORATORIES Date Received: 5/2412013 1000h Lab Sample ID Client Sample ID Date Collected Matrix Analysis 1305551-003E MW-03_05222013 5/22/2013 1405h Aqueous Ion Balance 463 West 3600 South 1305551-004A MW-03A_05232013 5123/2013 1050h Aqueous VOA by GC/MS Method 8260C/5030C ;;alt Lake City, UT 84115 1305551-004B MW-03A_05232013 5/23/2013 1050h Aqueous Anions, E300.0 1305551-004B MW-03A_05232013 5/2312013 1050h Aqueous Alkalinityl Bicarbonatel Carbonate, A2320B 1305551-004C MW-03A 05232013 5/2312013 1050h Aqueous Total Dissolved Solids, A2540C Phone: (801) 263-8686 1305551-004D MW-03A_05232013 5/23/2013 1050h Aqueous NitritelNitrate (as N), E353.2 Toll Free: (888) 263-8686 1305551-004D MW-03A 05232013 5123/2013 1050h Aqueous Ammonia, Aqueous Fax: (801) 263-8687 1305551-004E MW-03A 05232013 5/23/2013 1050h Aqueous ICP Metals, Dissolved ~-mail: awal@awal-labs.com 1305551-004E MW-03A_05232013 5/23/2013 1050h Aqueous Ion Balance 1305551-004E MW-03A 05232013 5/23/2013 1050h Aqueous ICPMS Metals, Dissolved web: www.awal-labs.com 1305551-004E MW-03A 05232013 5/2312013 1050h Aqueous Mercury, Drinking Water Dissolved 1305551-005A MW-17 05222013 5/22/2013 1050h Aqueous VOA by GC/MS Method Kyle F. Gross 8260C/5030C 1305551-005B MW-17 05222013 5/22/2013 1050h Aqueous Anions, E300.0 Laboratory Director 1305551-005B MW-17 05222013 5122/2013 1050h Aqueous Alkalinityl Bicarbonatel Carbonate, A2320B Jose Rocha 1305551-005C MW-17_05222013 5122/2013 1050h Aqueous Total Dissolved Solids, A2540C QA Officer 1305551-005D MW-17 05222013 5/22/2013 1050h Aqueous NitritelNitrate (as N), E353.2 1305551-005D MW-17_05222013 5122/2013 1050h Aqueous Ammonia, Aqueous 1305551-005E MW-17_05222013 5/22/2013 1050h Aqueous ICPMS Metals, Dissolved 1305551-005E MW-17_05222013 5/22/2013 1050h Aqueous Mercury, Drinking Water Dissolved 1305551-005E MW-17 05222013 5/22/2013 1050h Aqueous ICP Metals, Dissolved 1305551-005E MW-17 05222013 5/22/2013 1050h Aqueous Ion Balance 1305551-006A MW-18 05202013 5/20/2013 l320h Aqueous VOA by GC/MS Method 8260C/5030C 1305551-006B MW-18~05202013 5/20/2013 1320h Aqueous Anions, E300.0 1305551-006B MW-18 05202013 5/20/2013 1320h Aqueous Alkalinityl Bicarbonatel Carbonate, A2320B 1305551-006C MW-18~05202013 5/2012013 1320h Aqueous Total Dissolved Solids, A2540C 1305551-006D MW-18 05202013 5/20/2013 1320h Aqueous Ammonia, Aqueous 1305551-006D MW-18 05202013 5/2012013 1320h Aqueous NitritelNitrate (as N), E353.2 1305551-006E MW-18 05202013 5/2012013 1320h Aqueous Ion Balance 1305551-006E MW-18 05202013 5/20/2013 1320h Aqueous Mercury, Drinking Water Dissolved 1305551-006E MW-18 05202013 5/20/2013 1320h Aqueous ICP Metals, Dissolved 1305551-006E MW-18_05202013 5120/2013 1320h Aqueous ICPMS Metals, Dissolved Report Date: 6/6/2013 Page 3 of76 All analyses applicable to the CWA. SDWA, and RCRA Life pcrfonncd in accordance to NELAC protocols. Pertinent sampling infonnation is located on the attat:hed cae. This report is provided for the exclusive usc of the nddresscc. Privileges of subseqllent use of the name of this company or any member of its sLaft: or reproduction ofthis rcpol1 in connection with the advertisement, promotion or sale of any product or process, 01 in connection with the fe-publication of this report for any Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2013 Lab SetlD: 1305551 ANALYTICAL LABORATORIES Date Received: 5/24/2013 1000h Lab Sample ID Client Sample ID Date Collected Matrix Analysis 1305551-007 A MW-19 05202013 5120/2013 1600h Aqueous VOA by GC/MS Method 463 West 3600 South 8260CI5030C 1305551-007B MW-19 05202013 5/20/2013 1600h Aqueous Anions, E300.0 ~alt Lake City, UT 84115 1305551-007B MW-19 05202013 5/20/2013 1600h Aqueous Alkalinityl Bicarbonatel Carbonate, A2320B 1305551-007C MW-19_05202013 5/20/2013 1600h Aqueous Total Dissolved Solids, A2540C 1305551-007D MW-19_05202013 5/20/2013 1600h Aqueous Ammonia, Aqueous Phone: (801) 263-8686 1305551-007D MW-19_05202013 5120/2013 1600h Aqueous NitritelNitrate (as N), E353.2 Toll Free: (888) 263-8686 1305551-007E MW-19 05202013 5/2012013 1600h Aqueous Ion Balance Fax: (801) 263-8687 1305551-007E MW-19 05202013 5/2012013 1600h Aqueous Mercury, Drinking Water !-mail: awal@awal-labs.com Dissolved 1305551-007E MW-19_05202013 5120/2013 1600h Aqueous rcp Metals, Dissolved web: www.awal-Iabs.com 1305551-007E MW-19 05202013 5120/2013 1600h Aqueous ICPMS Metals, Dissolved 1305551-008A MW-22_05222013 5122/2013 1315h Aqueous VOA by GCIMS Method 8260CI5030C 1305551-008B MW-22 05222013 5/22/2013 1315h Aqueous Anions, E300.0 Kyle F. Gross 1305551-008B MW-22 05222013 5122/2013 1315h Aqueous Alkalinityl Bicarbonatel Laboratory Director Carbonate, A2320B 1305551-008C MW-22 05222013 5/22/2013 1315h Aqueous Total Dissolved Solids, A2540C Jose Rocha 1305551-008D MW-22 05222013 5/22/2013 1315h Aqueous Ammonia, Aqueous QA Officer 1305551-008D MW-22 05222013 5/22/2013 1315h Aqueous NitritelNitrate (as N), E353.2 1305551-008E MW-22 05222013 5/22/2013 1315h Aqueous ICP Metals, Dissolved 1305551-008E MW-22 05222013 5/22/2013 1315h Aqueous rCPMS Metals, Dissolved 1305551-008E MW-22_05222013 5/22/2013 1315h Aqueous Mercury, Drinking Water Dissolved 1305551-008E MW-22_05222013 5122/2013 1315h Aqueous Ion Balance 1305551-009A MW-23 05232013 5/23/2013 OnOh Aqueous VOA by GCIMS Method 8260CI5030C 1305551-009B MW-23 05232013 5/23/2013 OnOh Aqueous Anions, E300.0 1305551-009B MW-23_05232013 5/23/2013 OnOh Aqueous Alkalinityl Bicarbonatel Carbonate, A2320B 1305551-009C MW-23 05232013 5/23/2013 OnOh Aqueous Total Dissolved Solids, A2540C 1305551-009D MW-23 05232013 5/23/2013 OnOh Aqueous NitritelNitrate (as N), E353.2 1305551-009D MW-23 05232013 5/2312013 OnOh Aqueous Ammonia, Aqueous 1305551-009E MW-23_05232013 5/2312013 OnOh Aqueous ICP Metals, Dissolved 1305551-009E MW-23 05232013 5/23/2013 OnOh Aqueous rCPMS Metals, Dissolved 1305551-009E MW-23 05232013 5/23/2013 OnOh Aqueous Mercury, Drinking Water Dissolved 1305551-009E MW-23 05232013 5/23/2013 OnOh Aqueous Ion Balance Report Date: 6/6/2013 Page 4 of76 All analyses applicable to the CWA, SOWA, and RCRA are performed in accordance to NELAC protocols. Pcnincnt sampling infomlation is located all the attached cac.. This report is provided for the cxclm:ive lise of the nddrcssec. Privileges of subsequent usc of the name of this company or any member of its staR:. or reproduction of this repOit in connecrion with the udvertiscrncnl, promotion or sale of any product or process, or in connection with the rc-puhlication of this report for any Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2013 American West Lab SetID: 1305551 ANA LYTICAL LABORATORIES Date Received: 5/24/2013 1000h Lab Sample ID Client Sample ID Date Collected Matrix Analysis 1305551-010A MW-24 05222013 5/22/2013 0625h Aqueous VOA by GC/MS Method 463 West 3600 South 8260C/5030C 1305551-010B MW-24 05222013 5122/2013 0625h Aqueous Anions, E300.0 ~alt Lake City, UT 84115 1305551-010B MW-24_05222013 5/22/2013 0625h Aqueous Alkalinityl Bicarbonatel Carbonate, A2320B 1305551-01OC MW-24 05222013 5/22/2013 0625h Aqueous Total Dissolved Solids, A2540C 1305551-010D MW-24_05222013 5/22/2013 0625h Aqueous Ammonia, Aqueous Phone: (801) 263-8686 1305551-010D MW-24 05222013 5/22/2013 0625h Aqueous NitritelNitrate (as N), E353.2 Toll Free: (888) 263-8686 1305551-010E MW-24_05222013 5/22/2013 0625h Aqueous ICP Metals, Dissolved Fax: (801) 263-8687 1305551-010E MW-24 05222013 5/2212013 0625h Aqueous ICPMS Metals, Dissolved ~-mail: awal@awal-Iabs.com 1305551-010E MW-24 05222013 5/22/2013 0625h Aqueous Mercury, Drinking Water Dissolved web: www.awal-Iabs.com 1305551-010E MW-24_05222013 5/22/2013 0625h Aqueous Ion Balance 1305551-011A MW-26_05232013 5/2312013 0740h Aqueous VOA by GC/MS Method 8260CI5030C 1305551-011B MW-26 05232013 5123/2013 0740h Aqueous Alkalinityl Bicarbonatel Kyle F. Gross Carbonate, A2320B Laboratory Director 1305551-011B MW-26 05232013 5/23/2013 0740h Aqueous Anions, E300.0 1305551-011C MW-26_05232013 5/2312013 0740h Aqueous Total Dissolved Solids, A2540C Jose Rocha 1305551-011D MW-26 05232013 5/23/2013 0740h Aqueous Ammonia, Aqueous QA Officer 1305551-011D MW-26 05232013 5123/2013 0740h Aqueous NitritelNitrate (as N), E353.2 1305551-011E MW-26 05232013 5/23/2013 0740h Aqueous ICP Metals, Dissolved 1305551-011E MW-26 05232013 5/23/2013 0740h Aqueous ICPMS Metals, Dissolved 1305551-011E MW-26 05232013 5/23/2013 0740h Aqueous Mercury, Drinking Water Dissolved 1305551-011E MW-26_05232013 5123/2013 0740h Aqueous Ion Balance 1305551-012A MW-27 05212013 512112013 1100h Aqueous VOA by GC/MS Method 8260C/5030C 1305551-012B MW-27 05212013 512112013 1100h Aqueous Alkalinityl Bicarbonatel Carbonate, A2320B 1305551-012B MW-27 05212013 5/2112013 1100h Aqueous Anions, E300.0 1305551-012C MW-27 05212013 5/2112013 1100h Aqueous Total Dissolved Solids, A2540C 1305551-012D MW-27 05212013 5/21/2013 1100h Aqueous NitritelNitrate (as N), E353.2 1305551-012D MW-27 05212013 5/2112013 1100h Aqueous Ammonia, Aqueous 1305551-012E MW-27 05212013 5/2112013 1100h Aqueous ICP Metals, Dissolved 1305551-012E MW-27_05212013 5/2112013 1100h Aqueous ICPMS Metals, Dissolved 1305551-012E MW-27_05212013 5/2112013 1100h Aqueous Mercury, Drinking Water Dissolved 1305551-012E MW-27_05212013 512112013 1100h Aqueous Ion Balance Report Date: 616/2013 Page 5 of76 All analyses applicable to the CWA, SDWA. and ReRA me performed in accordance to NELAC protocols Pertinent sampling infonnation is located 011 the attached cac This report is provided for the exclusive usc oflhc addressee. Priyilcges of subseqllent lISC of the name of this company or any member of its staff, or reproduction of Lhis repOit in connection with the advertisement, promotion or sale of any product or process, or in connection with the fe-publication of this report for any Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: 2nd Quarter Groundwater 2013 Lab SetID: 1305551 Date Received: 5/24/2013 1000h Lab Sample ID Client Sample ID Date Collected Matrix Analysis 1305551-013A MW-29 05232013 5/23/2013 0900h Aqueous VOA by GCIMS Method 463 West 3600 South 8260C/5030C 1305551-013B MW-29 05232013 5/23/2013 0900h Aqueous Anions, E300.0 ;;a11 Lake City, UT 84115 1305551-013B MW-29 05232013 5/23/2013 0900h Aqueous Alkalinityl Bicarbonatel Carbonate, A2320B 1305551-013C MW-29 05232013 5/23/2013 0900h Aqueous Total Dissolved Solids, A2540C 1305551-013D MW-29 05232013 5/23/2013 0900h Aqueous NitritelNitrate (as N), E353.2 Phone: (801) 263-8686 1305551-013D MW-29_05232013 5/23/2013 0900h Aqueous Ammonia, Aqueous Toll Free: (888) 263-8686 1305551-013E MW-29_05232013 5/23/2013 0900h Aqueous ICP Metals, Dissolved Fax: (801) 263-8687 1305551-013E MW-29 05232013 5/23/2013 0900h Aqueous ICPMS Metals, Dissolved ~-mail : awal@awal-labs.com 1305551-013E MW-29_05232013 5/23/2013 0900h Aqueous Mercury, Drinking Water Dissolved web: www.awal-labs.com 1305551-013E MW-29 05232013 5/23/2013 0900h Aqueous Ion Balance 1305551-014A MW-65 05212013 5/2112013 1430h Aqueous VOA by GCIMS Method 8260C/5030C 1305551-014B MW-65 05212013 5/2112013 1430h Aqueous Anions, E300.0 Kyle F. Gross 1305551-014B MW-65 05212013 5/2112013 1430h Aqueous Alkalinityl Bicarbonatel Laboratory Director Carbonate, A2320B 1305551-014C MW-65 05212013 5/2112013 1430h Aqueous Total Dissolved Solids, A2540C Jose Rocha 1305551-014D MW-65_05212013 5/2112013 1430h Aqueous NitritelNitrate (as N), E353.2 QA Officer 1305551-0140 MW-65 05212013 5/2112013 1430h Aqueous Ammonia, Aqueous 1305551-014E MW-65 05212013 5/2112013 1430h Aqueous ICP Metals, Dissolved 1305551-014E MW-65 05212013 5/21/2013 1430h Aqueous ICPMS Metals, Dissolved 1305551-014E MW-65 05212013 5/2112013 1430h Aqueous Mercury, Drinking Water Dissolved 1305551-014E MW-65 05212013 5/2112013 1430h Aqueous Ion Balance 1305551-015A MW-70 05232013 5/23/2013 0900h Aqueous VOA by GCIMS Method 8260CI5030C 1305551-015B MW-70 05232013 5/23/2013 0900h Aqueous Anions, E300.0 1305551-015B MW-70_05232013 5/23/2013 0900h Aqueous Alkalinityl Bicarbonatel Carbonate, A2320B 1305551-015C MW-70 05232013 5/23/2013 0900h Aqueous Total Dissolved Solids, A2540C 1305551-015D MW-70 05232013 5/23/2013 0900h Aqueous NitritelNitrate (as N), E353.2 1305551-0150 MW-70 05232013 5/23/2013 0900h Aqueous Ammonia, Aqueous 1305551-015E MW-70 05232013 5/23/2013 0900h Aqueous ICP Metals, Dissolved l305551-015E MW-70 05232013 5/23/2013 0900h Aqueous ICPMS Metals, Dissolved 1305551-015E MW-70 05232013 5/23/2013 0900h Aqueous Mercury, Drinking Water Dissolved 1305551-015E MW -70 05232013 5/23/2013 0900h Aqueous Ion Balance Report Date: 6/6/20 \3 Page 6 of 76 All analyses applicable to the CWA, SDWA, and RCRA are pcrfomled in accordance to NELAC protocols. Pertinent sampling infonnation is located 011 the attached COCo This report is provided for the exclusive usc oflhc addressee Pri, ilcges of subsequent lise ofthc name of this company or any member of;ts sl .. tl. or reproduction oflhis report in conneclion with the advertisement. promotion or sale of any product or PTOCCSS, or in connection \\'ith the fe-publication of this report for any American West ANALVTICAL LABORATORIES 463 West 3600 South ;alt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 ~-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer Client: Project: Lab SetID: Date Received: Energy Fuels Resources, Inc. 2nd Quarter Groundwater 2013 1305551 5/24/2013 1000h Lab Sample ID Client Sample ID Date Collected 1305551-016A Trip Blank 5/20/2013 Contact: Garrin Palmer Matrix Analysis Aqueous VOA by GC/MS Method 8260C/5030C Report Date: 6/6/2013 Page 7 of76 All analyses applicable to the CWA, SDWA, and RCRA <lrc pcrfomlcd in accordam.:c to NELAC protocolsr Pertinent sampling infomlation is located on the attached COCo This report is provided for the exc1usive use oflhc addressee. Privileges of subseql1ent lise of the name of this company or any member of its staff, or reproduction of this repOIt in connection with the advertisement, promotion or sale of any producl or process, or in connection with the rc-publication of this report for any 463 West 3600 South ;alt Lake City, UT 84115 Phone: (801)263-8686 Toll Free: (888) 263-8686 Fax: (801)263-8687 ~-mail: awal@awal-labs.com web: www.awal-Iabs.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-O-C Discrepancies: 2nd Quarter Groundwater 2013 1305551 5/24/2013 5/20 through 5/23/2013 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, 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 1305551-001E Sodium MS/MSD High analyte concentrations 1305551-015E Calcium MS/MSD High analyte concentrations 1305551-015E Magnesium MS/MSD High analvte concentrations 1305551-015E Sodium MS/MSD High analyte concentrations 1305551-015E Manganese MS/MSD High analyte concentrations 1305551-001D Ammonia MS/MSD Sample matrix interference 1305551-007D Ammonia MS/MSD Sample matrix interference Duplicates (DUP): The RPD on TDS for sample 1305551-001C was outside of control limits due to suspected sample non-homogeneity or matrix interference. Corrective Action: None required. Report Date: 6/6/20 13 Page 8 of76 All <mulyscs :lpplicablc to the CWA, SDWA, and RCRA arc pcrfonncd in accordance to NELAC protocols. Pertinent sampling infunnation is located on the attached CDC. This report is provided for the exclusive liS!! of the nddrcsscc Privileges of subsequent lise of the name of this company or any member of its swfl: 01 reproduction of this report in connection with the udv('rtiscmcnt, promotion or saJe of any product or proc('ss, or in r.:onncclion with the Tc-puhlication of this Teport for any 463 West 3600 South ~alt Lake City, ur 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801)263-8687 ~-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 SetID: Sample Receipt Information: Date of Receipt: Date(s) of Collection: Sample Condition: C-O-C Discrepancies: Method: Analysis: 2nd Quarter Groundwater 2013 1305551 5/24/2013 5/20 through 5/2312013 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 1 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: 6/6/2013 Page 9 of76 All mHllyscs applicable to the CWA. SDWA, and RCRA ure pcrfonncd in accordance to NELAC protocols. Pertinent sampling infonnation is located on 111e attal:hcd COCo This report is provided for the exclusive lIse of the addressee. Pri\'ileges of subsequent usc of the name of this company or any member of its shift: or reproduction of this report in connection with the advertisement, promotion or sale orany producL or process, or in connection with the rc-puhlication of this report for any American West "" .. l'l'lICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1305551 Project: 2nd Quarter Groundwater 2013 Analyte Result Lab Sample ID: LCS-25657 Date Analyzed: Test Code: 200.7-DIS Date Prepared: Calcium 9.11 Magnesium 9.36 Potassium 9.71 Sodium 9.67 Vanadium 0.198 Lab Sample ID: LCS-25658 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Cadmium 0.205 Chromium 0.195 Lead 0.190 Silver 0.191 Thallium 0.181 Tin 0.966 Lab Sample ID: LCS-25658 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Arsenic 0.200 Cobalt 0.197 Molybdenum 0.196 Nickel 0.195 Selenium 0.192 Uranium 0.181 Zinc 0.976 Lab Sample ID: LCS-25658 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Copper 0.190 Iron 0.968 Manganese 0.196 463 West 3600 South Salt Lake City, or 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (80l) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com QC. SUMMARY REPORT Contact: Garrin Palmer Dept: ME QC Type: LCS Reporting Amount Spike Ref. Units Method MDL Limit Spiked Amount %REC 06/04/2013 1002h 05/24/2013 1255h mglL E200.7 0.0227 1.00 10.00 0 91.1 mglL E200.7 0.102 1.00 10.00 0 93.6 mglL E200.7 0.203 1.00 10.00 0 97.1 mg/L E200.7 0.0514 1.00 10.00 0 96.7 mglL E200.7 0.00150 0.00500 0.2000 0 99.2 05/30/2013 2058h 05/2412013 1255h mglL E200.8 0.0000726 0.000500 0.2000 0 102 mglL E200.8 0.000938 0.00200 0.2000 0 97.6 mg/L E200.8 0.00126 0.00200 0.2000 0 94.9 mglL E200.8 0.000101 0.00200 0.2000 0 95.5 mglL E200.8 0.000222 0.00200 0.2000 0 90.7 mglL E200.8 0.000620 0.00200 1.000 0 96.6 05/30/2013 2055h 05/24/2013 1255h mglL E200.8 0.00118 0.00200 0.2000 0 99.9 mglL E200.8 0.00364 0.00400 0.2000 0 98.3 mglL E200.8 0.000496 0.00200 0.2000 0 97.8 mg/L E200.8 0.000898 0.00200 0.2000 0 97.3 mglL E200.8 0.000686 0.00200 0.2000 0 96.1 mg/L E200.8 0.0000598 0.00200 0.2000 0 90.3 mglL E200.8 0.00368 0.00500 1.000 0 97.6 06/03/2013 2146h 05/2412013 1255h mglL E200.8 0.00152 0.00200 0.2000 0 94.8 mg/L E200.8 0.0472 0.100 1.000 0 96.8 mglL E200.8 0.00166 0.00200 0.2000 0 97.8 Limits 85 -115 85 -115 85 -115 85 -115 85 -115 85 -115 85 -115 85 -115 85 -115 85 -115 85 -115 85 -115 85 -115 85 -115 85 -115 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: 6/6/2013 Page 56 of76 , analyses applicable to the CWA. SDWA, and RCRA arc pcrfonncd in accordance to NELAC protocols~ Pertinent sampling infonnation is located on the attached COCo This report is provided for the exclusive usc ofthc addtessee. Privileges of subsequent usc of the name of this company or any mbar of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any prodllct 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 ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1305551 Project: 2nd Quarter Groundwater 2013 Analyte Result Lab Sample ID: LCS-25658 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Beryllium 0.212 Lab Sample ID: LCS-25698 Date Analyzed: Test Code: Hg-DW-DIS-245.1 Date Prepared: Mercury 0.00350 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 06/04/2013 1929h 05/24/2013 1255h mg/L E200.8 05129/2013 0849h 05128/2013 1330h mg/L E245.1 MDL 0.0000698 0.0000175 Reporting Limit 0.00200 0.000150 Contact: Dept: QC Type: Amount Spiked 0.2000 0.003330 Garrin Palmer ME LCS Spike Ref. Amount %REC o \06 o \05 Limits 85 -115 85 -115 Kyle F. Gross Laboratory Director Jose Rocha QAOfficer RPDRef. RPD Amt % RPD Limit Qual Report Date: 6/6/2013 Page 57 of76 i analyses applicable to the CWA, SDWA, and RCRA arc performed in accordance to NELAC protocols, Pertinent sampling information is located on the attached COCo This report is provided for the exclusive usc of the addrcsscc4 Privileges of subsequent usc of the name of this company or any rnbcT of its staff, 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 this report for any purpose other than for the addressee will be granted only on contact. This company accepts no responsibility ANALYTICAL Client: Energy Fuels Resources, Inc. Lab Set ID: 1305551 Project: 2nd Quarter Groundwater 2013 Analyte Result Lab Sample ID: MB-25657 Date Analyzed: Test Code: 200.7-D1S Date Prepared: Calcium < 1.00 Magnesium < 1.00 Potassium < 1.00 Sodium < 1.00 Vanadium < 0.0150 Lab Sample ID: MB-25658 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Cadmium < 0.000500 Chromium < 0.0250 Silver < 0.0100 Tin < 0.100 Lab Sample ID: MB-25658 Date Analyzed: Test Code: 200.8-D1S Date Prepared: Lead < 0.00100 Thallium < 0.000500 Lab Sample ID: MB-25658 Date Analyzed: Test Code: 200.8-D1S Date Prepared: Arsenic < 0.00500 Cobalt < 0.0100 Molybdenum < 0.0100 Nickel < 0.0200 Selenium < 0.00500 Lab Sample ID: MB-25658 Date Analyzed: Test Code: 200.8-D1S Date Prepared: Uranium <0.000300 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 Units Method 06/04/20130957h OS/24/2013 1255h mg/L E200.7 mg/L E200.7 mg/L E200.7 mg/L E200.7 mg/L E200.7 05/3012013 2048h OS/2412013 1255h mg/L E200.8 mg/L E200.8 mg/L E200.8 mg/L E200.8 05/3112013 0215h OS/2412013 1255h mg/L E200.8 mg/L E200.8 05/30/2013 2050h OS/24/2013 1255h mg/L E200.8 mg/L E200.8 mg/L E200.8 mg/L E200.8 mg/L E200.8 05/30/2013 2329h 05124/2013 1255h mg/L E200.8 MOL 0.0227 0.102 0.203 0.0514 0.00150 0.0000726 0.000938 0.000101 0.000620 0.000316 0.0000555 0.00118 0.00364 0.000496 0.000898 0.000686 0.00000598 Reporting Limit 1.00 1.00 1.00 1.00 0.0150 0.000500 0.0250 0.0100 0.100 0.00100 0.000500 0.00500 0.0100 0.0100 0.0200 0.00500 0.000300 Contact: Dept: QC Type: Amount Spiked Garrin Palmer ME MBLK Spike Ref. Amount O/.REC Limits Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPO Amt 0/. RPO Limit Qual Report Date: 6/6/2013 Page 58 of76 I analyses applicable to the CWA. SDWA, and RCRA arc pcrfonncd in accordance to NELAC protocols Pertinent sampling infonnation is located on the attached COCo This report is provided for the exclusive usc of the addressee. Privileges of subsequent usc of the name OftJlis company or any mber of its staff, or reproduction of this rcport in conncction with the advertisement, promotion or sale of any product or process, or in connection with the rc-publication of this report for any purpose other than for the addressee will be granted only on contact:, This company accepts no responsibility ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1305551 Project: 2nd Quarter Groundwater 2013 Analyte Result Lab Sample ID: MB-25658 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Copper < 0.0100 Manganese < 0.0100 Lab Sample ID: MB-25658 Date Analyzed: Test Code: 200.8-DlS Date Prepared: Iron < 0.0300 Lab Sample ID: MB-25658 Date Analyzed: Test Code: 200.8-DlS Date Prepared: Beryllium < 0.000500 Zinc < 0.0100 Lab Sample ID: MB-25698 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-Iabs.com QC SUMMARY REPORT Units Method 06/03120132141h 05/24/2013 1255h mg/L mg/L E200.8 E200.8 06/0412013 0053h 05/24/2013 1255h mg/L E200.8 06/0412013 2022h 05/24/2013 1255h mg/L mg/L E200.8 E200.8 05/29/2013 0843h 05/28/2013 1330h mg/L E245.1 MDL 0.00152 0.00166 0.0118 0.0000174 0.000920 0.0000175 Reporting Limit 0.0100 0.0100 0.0300 0.000500 0.0100 0.000150 Contact: Dept: QCType: Amount Spiked 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: 6/6/2013 Page 59 of76 : analyses applicable to the CWA, SDWA, and RCRA arc pcrfonncd in accordance to NELAC protocols. Pertinent sampling infonnation is located on the attached COCo This report is provided for the exc1usive usc of the addressee. Privileges of subsequent usc ofilic name of this company or any mbcr of its staff, or reprodllction 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 rcsponsibi1ity ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1305551 Project: 2nd Quarter Groundwater 2013 Analyte Result Lab Sample ID: 1305551-001EMS Date Analyzed: Test Code: 200.7-DIS Date Prepared: Calcium 173 Magnesium 71.3 Sodium 173 Lab Sample JD: 1305551-015EMS Date Analyzed: Test Code: 200.7-DIS Date Prepared: Calcium 438 Magnesium 215 Sodium 473 Lab Sample ID: 1305551-001EMS Date Analyzed: Test Code: 200.7-DIS Date Prepared: Potassium 16.2 Vanadium 0.194 Lab Sample ID: 1305551-015EMS Date Analyzed: Test Code: 200.7-DIS Date Prepared: Vanadium 0.212 Lab Sample ID: 1305551-015EMS Date Analyzed: Test Code: 200.7-DIS Date Prepared: Potassium 25.2 Lab Sample ID: 1305551-001 EMS Date Analyzed: Test Code: 200.8-DIS Date Prepared: Cadmium 0.204 Chromium 0.190 Lead 0.186 Silver 0.186 Thallium 0.176 463 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-Iabs.com, web: www.awal-Iabs.com J)C SUMMARY REPORT Contact: Garrin Palmer Dept: ME Units Method 06/04/2013 1022h 05/24/2013 1255h mglL E200.7 mglL E200.7 mglL E200.7 06/04/2013 1203h 05/2412013 1255h mgIL E200.7 mgIL E200.7 mglL E200.7 06/0412013 1329h 05/24/2013 1255h mgIL E200.7 mgIL E200.7 06/04/2013 1438h 0512412013 1255h mglL E200.7 06/04/2013 1543h 05124/20131255h mgIL E200.7 05/30(2013 2209h 05124/2013 1255h mgIL E200.8 mgIL E200.8 mgIL E200.8 mgIL E200.8 mgIL E200.8 MDL 0.454 2.04 1.03 Ll4 5.10 2.57 0.203 0.00150 0.00150 2.03 0.0000726 0.000938 0.00126 0.000101 0.000222 Reporting Limit 20.0 20.0 20.0 50.0 50.0 50.0 1.00 0.00500 0.00500 10.0 0.000500 0.00200 0.00200 0.00200 0.00200 QC Type: MS Amount Spiked 10.00 10.00 10.00 10.00 10.00 10.00 10.00 0.2000 0.2000 10.00 0.2000 0.2000 0.2000 0.2000 0.2000 Spike Ref. Amount 160 60.3 160 450 217 483 6.66 o o 16.5 0 0 0 0 0 %REC 126 110 135 -123 -20.2 -96.7 95.6 96.8 106 873 102 95.1 92.9 92.8 88.0 Limits 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 Kyle F. Gross Laboratory Director Jose Rocha QAOfficer RPDRef. RPD Amt % RPD Limit Qual Report Date: 6/6/2013 Page 60 of76 I analyses applicablc to thc CWA. SDWA, and RCRA are pcrfonned in accordance to NELAC protocols. Pertincnt sampling infonnation is located on the attached COC~ This report is providcd for the exclusive usc ofthe addres~e. Privileges of subsequent usc afthe naITlC of this company or any mbcr 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 tc5fHJnsibllity 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-Iabs.com, web: www.awal-labs.com QC SUMMARY REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Dept: ME Lab Set ID: 1305551 Project: 2nd Quarter Groundwater 2013 Analyte Lab Sample ID: 1305551-001EMS Test Code: 200.8-DIS Tin Lab Sample ID: 1305551-015EMS Test Code: Cadmium Chromium Lead Silver Thallium Tin 200.8-DIS Lab Sample ID: 1305551-001EMS Test Code: Arsenic Cobalt Molybdenum Nickel Selenium Uranium Zinc 200.8-DIS Lab Sample ID: 1305551-015EMS Test Code: Arsenic Cobalt Molybdenum Nickel Selenium Uranium Zinc 200.8-DIS Resu1t Units Metbod Date Analyzed: 05/30/20132209b Date Prepared: 05/24/2013 1255h 0.975 mgIL E200.8 Date Analyzed: 05/31/2013 0124b Date Prepared: 05124/2013 1255h 0.200 0.216 0.185 0.182 0.171 0.982 mgIL mgIL mgIL mgIL mgIL mg/L E200.8 E200.8 E200.8 E200.8 E200.8 E200.8 Date Analyzed: 05/30/2013 2106h Date Prepllreq; 05/24/2013 1255h 0.204 0.198 0.201 0.195 0.198 0.182 0.994 mg/L mgIL mgIL mgIL mgIL mg/L mg/L E200.8 E200.8 E200.8 E200.8 E200.8 E200.8 E200.8 Date Analyzed: 05/3012013 2303h Date Prepared: 05/24/2013 1255h 0.204 0.202 0.202 0.195 0.191 0.197 0.952 mgIL mg/L mgIL mgIL mgIL mgIL mgIL E200.8 E200.8 E200.8 E200.8 E200.8 E200.8 E200.8 MDL 0.000620 0.0000726 0.000938 0.00126 0.000101 0.000222 0.000620 0.00118 0.00364 0.000496 0.000898 0.000686 0.0000598 0.00368 0.00118 0.00364 0.000496 0.000898 0.000686 0.0000598 0.00368 Reporting Limit 0.00200 0.000500 0.00200 0.00200 0.00200 0.00200 0.00200 0.00200 0.00400 0.00200 0.00200 0.00200 0.00200 0.00500 0.00200 0.00400 0.00200 0.00200 0.00200 0.00200 0.00500 QC Type: MS Amount Spiked 1.000 0.2000 0.2000 0.2000 0.2000 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 1.000 Spike Ref. Amount o o o o o o o o o 0.00147 o o 0.000277 o 0.0042 0.00364 0.00219 0.00187 o 0.012 0.158 %REC 97.5 100 108 92.5 91.2 85.3 98.2 102 99.2 99.9 97.6 98.9 91.1 99.4 99.7 98.9 99.9 96.8 95.4 92.7 79.4 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 Kyle F. Gross Laboratory Director Jose Rocha QAOfficer RPDRef. RPD Amt % RPD Limit Qual Report Date: 6/6/2013 Page 61 of76 analyses applicable to the CWA, SDWA, and RCRA arc performed in accordance to NELAC protocols Pertinent sampling infonnation is located on the attached COCo This report is provided for the cxc1usivc usc ofthc addressee. Pri\'ileges ofsubscqucnt usc of the name of this company or any mbcr 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 gmnfed only on contact. This company accepts no n:sponsibility 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-Iabs.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: 1305551 Dept: ME Project: 2nd Quarter Groundwater 2013 QC Type: MS Reporting Amount Spike Ref. RPDRef. RPD Analyte Result Units Method MDL Limit Spiked Amount %REC Limits Amt 0/0 RPD Limit Qual Lab Sample ID: 1305551-001EMS Date Analyzed: 06/03/2013 2157h Test Code: 200.8-DIS Date .Prepmed! 05/24/2013 1255h Copper 0.183 mgIL E200.8 0.00152 0.00200 0.2000 0 91.5 75 -125 Iron 1.10 mgIL E200.8 0.0472 0.100 1.000 0.148 95.4 75 -125 Manganese 0.317 mgIL E200.8 0.00166 0.00200 0.2000 0.127 95.1 75 -125 Lab Sample ID: 1305551-015EMS Date Analyzed: 06/04/2013 00 lOh Test Code: 200.8-DIS Date Prepared: 05/2412013 l255h Copper 0.185 mgIL E200.8 0.00152 0.00200 0.2000 0 92.3 75 -125 Lab Sample ID: 1305551-015EMS Date Analyzed: 06/0412013 0026h Test Code: 200.8-DIS Date Prepared: 05124/2013 1255h Iron 2.19 mgIL E200.8 0.236 0.500 1.000 1.28 90.7 75 -125 Manganese 5.25 mgIL E200.8 0.00832 0.0100 0.2000 5.26 -7.20 75 -125 2 Lab Sample ID: 1305551-001EMS Date Analyzed: 06/04/2013 1939h Test Code: 200.8-DIS Date Prepared: 05124/2013 1255h Beryllium 0.211 mgIL E200.8 0.0000698 0.00200 0.2000 0.000023 106 75 -125 Lab Sample ID: 1305551-015EMS Date Analyzed: 06/04/2013 1955h Test Code: 200.8-DIS Date Prepared: 05124/2013 1255h Beryllium 0.205 mglL E200.8 0.0000698 0.00200 0.2000 0 102 75 -125 Lab Sample ID: 1305551-001EMS Date Analyzed: 05129/2013 0855h Test Code: Hg-DW-DIS-245.1 _ Date Prepared: 05/28/2013 1330h Mercury 0.00346 mgIL E245.1 0.0000175 0.000150 0.003330 0 104 85 -115 2 _ Ana/yte concentration is too high for accurate matrix spike recovery and/or RPD. Report Date: 6/6/2013 Page 62 of76 I analyses applicable to the CWA. SDWA. and RCRA arc pcrfonncd in accordance to NELAC protocols. Pertinent sampling information is located on the attached COCo This report is provided for the exclusive usc oftbc addressee. Privileges of subsequent usc ofthc name of this company or any mbcr of itl't 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 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 QC SUMMARY REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer ME Lab Set ID: 1305551 Project: 2nd Quarter Groundwater 2013 Analyte Lab Sample 10: 1305551-00IEMSD Test Code: Calcium Magnesium Sodium 200.7-DIS Lab Sample 10: 1305551-015EMSD Test Code: 200.7-DIS Calcium Magnesium Sodium Lab Sample 10: 1305551-00IEMSD Test Code: Potassium Vanadium 200.7-DIS Lab Sample 10: 1305551-015EMSD Test Code: 200.7-DIS Vanadium Lab Sample 10: 1305551-015EMSD Test Code: 200.7-DIS Result Units Method Date Analyzed: 06/04/2013 1026h Date Prepared: OS/2412013 1255h 172 71.0 174 mgIL mg/L mg/L E200.7 E200.7 E200.7 Date Analyzed: 06/04/2013 1207h Date Prepared: OS/24/2013 1255h 442 216 476 mgIL mgIL mg/L E200.7 E200.7 E200.7 Date Analyzed: 06/04/2013 1333h Date Prepared: OS/24/2013 1255h 16.0 0.191 mgIL mgIL E200.7 E200.7 Date Analyzed: 06/0412013 1442h Date Prepared: OS/24120131255h 0.191 mgIL E200.7 Date Analyzed: 06/04/2013 1547h MDL 0.454 2.04 1.03 1.14 5.10 2.57 0.203 0.00150 0.00150 Reporting Limit 20.0 20.0 20.0 50.0 50.0 50.0 1.00 0.00500 0.00500 Dept: QC Type: Amount Spiked 10.00 10.00 10.00 10.00 10.00 10.00 10.00 0.2000 0.2000 MSD Spike Ref. Amount 160 60.3 160 450 217 483 6.66 o o O/.REC 120 107 145 -81.8 -8.05 -63.8 93.7 95.6 95.5 Limits 70 -130 70 -130 70 -130 70 -130 70 -130 70 -130 70 -130 70 -130 70 -130 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt % RPD Limit Qual 173 71.3 173 438 215 473 16.2 0.194 0.173 0.376 0.420 0.607 0.937 0.564 0.692 120 1.32 9.74 20 20 20 20 20 20 20 20 20 '- ~ Date Prepared: OS/24/2013 1255h ------------~-------------------------------------------------------------------------Potassium Lab Sample 10: 1305551-00IEMSD Test Code: Cadmium Chromium Lead Silver Thallium 200.8-DIS 25.8 mgIL E200.7 Date Analyzed: 05/3012013 2219h Date Prepared: OS/24/2013 1255h 0.200 0.190 0.182 0.182 0.171 mgIL mgIL mgIL mgIL mgIL E200.8 E200.8 E200.8 E200.8 E200.8 2.03 0.0000726 0.000938 0.00126 0.000101 0.000222 10.0 0.000500 0.00200 0.00200 0.00200 0.00200 10.00 0.2000 0.2000 0.2000 0.2000 0.2000 16.5 o o o o o 93.4 99.9 94.9 90.9 90.9 85.4 70 -130 75 -125 75 -125 75 -125 75 -125 75 -125 25.2 0.204 0.19 0.186 0.186 0.176 2.41 2.15 0.165 2.19 2.04 3.03 20 20 20 20 20 20 Report Date: 6/6/2013 Page 63 of76 i analyses applicable to the CWA, SDWA, and RCRA arc performed in .accordance to NELAC protocols. Pertinent sarnpJing infonnatioD is located on the attached COCo This report is provided for the exclusive usc of the addresscc. Privileges ofsubscqucnt usc of the name of this company o.-any mbcr of its staff. or reproduction of this report in connection with the advcrtisemcn~ promotion or sale of any product or process, or in connection with the rc-publication of this TCpon for any purpose other Ihan for the addrcsscc will be g[3J1tcd only on contact. This company accepts no responsibility 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-Iabs.com, web: www.awal-Iabs.com QC SUMMARY REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer ME Lab Set ID: 1305551 Project: 2nd Quarter Groundwater 2013 Analyte Lab Sample ID: 1365551-001EMSD Test Code: 200.8-DIS Tin Lab Sample ID: 1305551-015EMSD Test Code: Cadmium Chromium Lead Silver Thallium Tin 200.8-DIS Lab Sample ID: 1305551-001EMSD Test Code: 200.8-DIS Arsenic Cobalt Molybdenum Nickel Selenium Uranium Zinc Lab Sample ID: 130555l-015EMSD Test Code: Arsenic Cobalt Molybdenum Nickel Selenium Uranium Zinc 200.8-DIS Result Units Metbod Date Analyzed: 05/30/2013 2219b Date Prepared: 05/24/2013 1255h 0.951 mgIL E200.8 Date Analyzed: 05/31/2013 0204h Date Prepared: 05/24/20131255h 0.200 0.216 0.187 0.182 0.171 0.977 Date Analyzed: Date Pn:pa.rtd: 0.200 0.195 0.202 0.192 0.193 0.178 0.957 mgIL mgIL mgIL mgIL mglL mglL E200.8 E200.8 E200.8 E200.8 E200.8 E200.8 05/30120132111h 05/24/2013 1255h mgIL mgIL mgIL mgIL mgIL mgIL mgIL E200.8 E200.8 E200.8 E200.8 E200.8 E200.8 E200.8 Date Analyzed: 05/3012013 2308h Date Prepared: 05/24/2013 1255h 0.204 0.204 0.200 0.200 0.188 0.197 0.967 mgIL mgIL mgIL mgIL mgIL mgIL mgIL E200.8 E200.8 E200.8 E200.8 E200.8 E200.8 E200.8 MDL 0.000620 0.0000726 0.000938 0.00126 0.000101 0.000222 0.000620 0.00118 0.00364 0.000496 0.000898 0.000686 0.0000598 0.00368 0.00118 0.00364 0.000496 0.000898 0.000686 0.0000598 0.00368 Reporting Limit 0.00200 0.000500 0.00200 0.00200 0.00200 0.00200 0.00200 0.00200 0.00400 0.00200 0.00200 0.00200 0.00200 0.00500 0.00200 0.00400 0.00200 0.00200 0.00200 0.00200 0.00500 Dept: QC Type: Amount Spiked 1.000 0.2000 0.2000 0.2000 0.2000 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 1.000 MSD Spike Ref. Amount o o o o o '0 o o o 0.00147 o o 0.000277 o 0.0042 0.00364 0.00219 0.00187 o 0.012 0.158 O/.REe 95.1 100 108 93.5 90.8 85.7 97.7 99.8 97.4 100 96.1 96.6 88.6 95.7 99.9 100 98.7 98.8 93.9 92.3 80.9 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 Kyle F. Gross Laboratory Director Jose Rocha QAOfficer RPDRef. RPD Amt 0/. RPD Limit Qual 0.975 0.2 0.216 0.185 0.182 0.171 0.982 0.2 0.195 0.202 0.192 0.193 0.178 0.957 0.204 0.202 0.202 0.195 0.191 0.197 0.952 2.51 0.118 0.0699 1.13 0.462 0.367 0.568 o o o o o o o 0.182 1.28 1.20 2.05 1.61 0.361 1.58 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 Report Date: 6/6/2013 Page 64 of76 I analyses applicable to the CWA, SDWA, and RCRA arc pcrfonncd in accordance to NELAC protocols. Pertinent sampling infonnation is located on the attached COCo This report is provided for Ihc exclusive usc of the addressee. Privileges ofsubscqucnt usc of the name of this company or any mbcr 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 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-Iabs.com, web: www.awal-Iabs.com Jose Rocha QAOfficer ANALYTICAL LABORATORIES ~k.SUMMARY REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Lab Set ID: 1305551 Dept: ME Project: 2nd Quarter Groundwater 2013 QC Type: MSD Reporting Amount Spike Ref. RPORef. RPO Analyte Result Units Method MDL Limit Spiked Amount 'II.REe Limits Amt %RPO Limit Qaal Lab Sample 10: 1305551-001EMSO Date Analyzed: 06/03/2013 2202b Test Code: 200.8-DIS Date Prepilr«l: OS/24/2013 1255h Copper 0.185 mgIL E200.8 0.00152 0.00200 0.2000 0 92.3 75 -125 0.183 0.869 20 Iron 1.09 mgIL E200.8 0.0472 0.100 1.000 0.148 94.0 75 -125 1.I 1.29 20 Manganese 0.318 mgIL E200.8 0.00166 0.00200 0.2000 0.127 95.2 75 -125 0.317 0.0696 20 Lab Sample 10: 1305551-015EMSO Date Analyzed: 06/04/2013 00 15h Test Code: 200.8·OIS Date Prepared: OS/24/2013 1255b Copper 0.183 mgIL E200.8 0.00152 0.00200 0.2000 0 91.4 75 -125 0.185 0.996 20 Lab Sample 10: 1305551-015EMSO Date Analyzed: 06/0412013 0032h Test Code: 200.8-OIS Date Prepared: OS/2412013 1255h Iron 2.25 mgIL E200.8 0.236 0.500 1.000 1.28 96.2 75 -125 2.19 2.47 20 Manganese 5.41 mgIL E200.8 0.00832 0.0100 0.2000 5.26 72.4 75 -125 5.25 2.99 20 Lab Sample 10: 1305551-001EMSO Date Analyzed: 06/04/2013 I 945h Test Code: 200.8-OIS Date Prepared: 05124/2013 1255h Beryllium 0.208 mgIL E200.8 0.0000698 0.00200 0.2000 0.000023 104 75 -125 0.211 1.45 20 Lab Sample 10: 1305551-015EMSO Date Analyzed: 06/0412013 200 I h Test Code: 200.8-OIS Date Prepared: 05124/2013 1255h Beryllium 0.206 mgIL E200.8 0.0000698 0.00200 0.2000 0 103 75 -125 0.206 0 20 Lab Sample 10: 1305551-001EMSO Date Analyzed: 0512912013 0857h Test Code: __ H~-DW-OIS-245.1 Date Prepared: OS/28/2013 1330b Mercury 0.00346 mglL E245.1 0.0000175 0.000150 0.003330 0 104 85 -115 0.00346 0.173 20 Z _ Analyte concentration is too high for accurate matrix spike recovery and/or RPD. Report Date: 6/6/2013 Page 65 of76 I analyses applicable to the CW A, SDWA. and RCRA arc performed in accordance fo NELAC protocols. Pertinent sampJing infonnation is located on the attached COe. This report is provided for the exclusive usc of the addressee. Privileges of subsequent usc of the name of this company or any mbcr 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 other than for the addressee will be granted only on contlet. This company accepts no R..'Sponsibility • 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-Iabs.com, web: www.awal-labs.com ~SUMMARY REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Lab Set ID: 1305551 Project: 2nd Quarter Groundwater 2013 Ana\yte Result Units Method Lab Sample ID: 1305551-001CDUP Date Analyzed: 0512512013 1300h Test Code: TDS-W-2540C Total Dissolved Solids 1,350 mg/L SM2540C @ -High RPD due to suspected sample non-homogeneity or matrix interference. MDL 8.00 Reporting Limit 20.0 Dept: WC QC Type: DUP Amount Spiked Spike Ref. Amount 8/.REC Limits Kyle F. Gross Laboratory Director Jose Rocha QAOfficer RPDRef. RPD Amt ·1. RPD Limit QuaI 1420 5.20 5 @ Report Date: 6/6/2013 Page 66 of76 l analyses applicable to the CWA. SDWA, and RCRA arc pcrfonncd in accordance to NELAC protocols. Pertinent sampling infonnation is Jocatcd on the attached COCo This report is provided for the exc1usive usc of the addressee. Privileges of subsequent usc of the name of this company or any mbcr 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 ofthis report for any purpose other than for the addressee will be granted only on contact. This company accepts no rcsponsibi1ity Client: Energy Fuels Resources, Inc. Lab Set ID: 1305551 Project: 2nd Quarter Groundwater 2013 Analyte Lab Sample 10: LCS-R54781 Test Code: Chloride Fluoride Sulfate 300.0-W Lab Sample 10: LCS-R54788 Test Code: ALK-W-2320B Alkalinity (as CaC03) Lab Sample 10: LCS-25806 Test Code: NH3-W-350.1 Ammonia (as N) Lab Sample 10: LCS-R55087 Test Code: N02IN03-W-353.2 NitratelNitrite (as N) Result Date Analyzed: 4.62 5.14 5.29 Date Analyzed: 52,900 Date Analyzed: Date Prepared: 0.931 Date Analyzed: LIO 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-Iabs.com, web: www.awal-Iabs.com QC SUMMARY REPORT Contact: Garrin Palmer Dept: WC Units Method MDL 05/24/2013 1733h mglL E300.0 0.0114 mglL E300.0 0.0126 mglL E300.0 0.177 05128/2013 1036h mgiL SM2320B 4.53 06/03/2013 2049h 06/03/2013 1300h mglL E350.l 0.0277 06/0312013 1824h mgiL E353.2 0.00252 Reporting Limit 1.00 0.100 1.00 10.0 0.0500 0.100 QC Type: LCS Amount Spiked 5.000 5.000 5.000 50,000 1.000 1.000 Spike Ref. Amount 0 0 0 o o o O;'REC 92.4 103 106 106 93.1 IIO Lab Sample 10: LCS-R54793 Date Analyzed: 05/25/2013 1300h Test Code: TDS-W-2540C Total Dissolved Solids 198 mglL SM2540C 4.00 10.0 205.0 o 96.6 Limits 90 -I 10 90 -IIO 90 -IIO 90 -IIO 90 -110 90 -110 80 -120 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt % RPD Limit Qual Report Date: 6/6/2013 Page 67 of76 ! analyses applicable to the CWA, SDW A, and ReRA arc performed in accordance to N ElAC protocols Pertinent sampling information is Jocatcd on the attached COCo This report is provided for the exclusive usc of the addressee. Privileges of subsequent usc of the name of this company or any mber 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 purposc other than for thc addressee will be granted only on contact This company accepts no responsibility 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 J2C SUMMARY REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Lab Set ID: 1305551 Project: 2nd Quarter Groundwater 2013 Analyte Lab Sample 10: MB-R54781 Test Code: 300.0-W Chloride Fluoride Sulfate Lab Sample 10: MB-R54788 Test Code: ALK-W-2320B Bicarbonate (as CaC03) Carbonate (as CaC03) Lab Sample 10: MB-25806 Test Code: NH3-W -350.1 Result Date Analyzed: < 1.00 < 0.\00 < 1.00 Date Analyzed: < 1.00 < 1.00 Date Analyzed: Date Prepared: Units Method 05124/20 \3 1710b mg/L E300.0 mg/L E300.0 mg/L E300.0 05/28/20 \3 1036b mg/L SM2320B mg/L SM2320B 06103/20 \3 2048h 06103/2013 1300b Ammonia (as N) < 0.0500 m!!IL E350.1 Lab Sample 10: MB-R55087 Date Analyzed: 06103/2013 1822h Test Code: N02/N03-W-353.2 Nitrate/Nitrite (as N) < 0.100 mg/L E353.2 Lab Sample 10: MB-R54793 Date Analyzed: 0512512013 1300b Test Code: TDS-W-2540C Total Dissolved Solids < 10.0 mg/L SM2540C MDL 0.0114 0.0126 0.177 4.53 4.53 0.0277 0.00252 4.00 Reporting Limit 1.00 0.100 1.00 1.00 1.00 0.100 10.0 Dept: WC QC Type: MBLK Amount Spiked Spike Ref. Amount %REC Limits Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt % RPD Limit Qual Report Date: 6/6/2013 Page 68 of76 analyses applicable to the CW A, SDW A, and RCRA arc performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COCo This report is provided for the exclusive usc of the addressee. Privileges of subsequent usc of the name of this company or any rnbcr 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 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: l305551 Dept: WC Project: 2nd Quarter Groundwater 2013 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: 1305551-001BMS Date Analyzed: 05/24/2013 1843h Test Code: 300.0-W Chloride 4,580 mg/L E300.0 11.4 1,000 5,000 20.2 91.1 90 -110 Fluoride 5,010 mglL E300.0 12.6 100 5,000 0 100 90 -110 Sulfate 6,240 mg/L E300.0 177 1,000 5,000 839 108 90 -110 Lab Sample ID: 1305551-010BMS Date Analyzed: 05/25/2013 0314h Test Code: 300.0-W Chloride 22,800 mglL E300.0 57.0 5,000 25,000 54.1 91.2 90 -110 Fluoride 25,900 mglL E300.0 63.0 500 25,000 0 104 90 -110 Sulfate 29,100 mglL E300.0 885 5,000 25,000 2070 108 90 -110 Lab Sample ID: 1305551-001BMS Date Analyzed: 05/28/2013 1036h Test Code: ALK-W-2320B Alkalinity (as CaC03) 297 mglL SM2320B 4.53 10.0 50.00 246 102 80 -120 Lab Sample ID: 1305551-011BMS Date Analyzed: 05/28/2013 1036h Test Code: ALK-W-2320B Alkalinity (as CaC03) 391 mglL SM2320B 4.53 10.0 50.00 340 102 80 -120 Lab Sample ID: 1305551-00lDMS Date Analyzed: 06/0312013 2052h Test Code: NH3-W-350.1 Date Prepared: 06/0312013 1300h Ammonia (as N) 0.900 mg/L E350.1 0.0277 0.0500 1.000 0.0396 86.1 90 -110 Lab Sample ID: 1305551-007DMS Date Analyzed: 06/0312013 2106h Test Code: NH3-W-350.! Date Prepared: 06/03/2013 1300h Ammonia (as N) 0.880 mgIL E350.1 0.0277 0.0500 1.000 0 88.0 90 -110 Lab Sample ID: 1305551-003DMS Date Analyzed: 06/03/2013 1833h Test Code: N02/N03-W-353.2 NitratelNitrite (as N) 1.44 mgIL E353.2 0.00252 0.100 1.000 0.457 98.4 90 -110 J _ Matrix spike recovery indicates matrix inteiference. The method is in control as indicated by the LCS. Report Date: 6/6/2013 Page 69 of76 analyses applicable to the CWA, SDW A, and ReRA arc pcrfonncd in accordance to NELAC protocols. Pertinent sampUng infonnation is located on the attached coe. This report is provided for the exclusive usc of the addressee. Privileges of subsequent usc of the name of this company or any mbcr 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 olher than for the addressee will be grantcd only on contact. This company accepts no responsibility 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 QAOfficer American West QC SUMMARY REPORT ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Lab Set ID: 1305551 Dept: WC Project: 2nd Quarter Groundwater 2013 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: 1305551-001BMSD Date Analyzed: 05/2412013 1906h Test Code: 300.0-W Chloride 4,720 mglL E300.0 11.4 1,000 5,000 20.2 94.0 90 -110 4580 3.15 20 Fluoride 5,170 mgIL E300.0 12.6 100 5,000 0 103 90 -110 5010 3.22 20 Sulfate 6,120 mglL E300.0 177 1,000 5,000 839 106 90 -110 6240 1.90 20 Lab Sample ID: 1305551-010BMSD Date Analyzed: 05/25/2013 0338h Test Code: 300.0-W Chloride 23,800 mglL E300.0 57.0 5,000 25,000 54.1 94.9 90 -110 22800 4.01 20 Fluoride 26,700 mglL E300.0 63.0 500 25,000 0 107 90 -110 25900 3.00 20 Sulfate 28,900 mglL E300.0 885 5,000 25,000 2070 107 90 -110 29100 0.576 20 Lab Sample ID: 1305551-001BMSD Date Analyzed: 0512812013 1036h Test Code: ALK-W-2320B Alkalinity (as CaC03) 298 mglL SM2320B 4.53 10.0 50.00 246 104 80 -120 297 0.336 10 Lab Sample ID: 1305551-011BMSD Date Analyzed: 0512812013 1036h Test Code: ALK-W-2320B Alkalinity (as CaC03) 392 mglL SM2320B 4.53 10.0 50.00 340 104 80 -120 391 0.255 10 Lab Sample ID: 1305551-00lDMSD Date Analyzed: 06/03/2013 2053h Test Code: NH3-W-350.1 Date Prepared: 06/03/2013 1300h Ammonia (as N) 0.899 mglL E350.1 0.0277 0.0500 1.000 0.0396 85.9 90 -110 0.9 0.167 10 Lab Sample ID: 1305551-007DMSD Date Analyzed: 06/03/2013 2107h Test Code: NH3-W-350.1 Date Prepared: 06/0312013 l300h Ammonia (as N) 0.861 mglL E350.1 0.0277 0.0500 1.000 0 86.1 90 -110 0.88 2.17 10 Lab Sample ID: 1305551-003DMSD Date Analyzed: 06/03/2013 1835h Test Code: N02/N03-W-353.2 Nitrate/Nitrite (as N) 1.48 mgIL E353.2 0.00252 0.100 1.000 0.457 102 90 -110 1.44 2.53 10 I _ Matrix spike recovery indicates matrix inteiference. The method is in control as indicated by the LCS. Report Date: 6/612013 Page 70 of76 : analyses applicable to the CWA. SDWA, and RCRA arc pcrfonncd in accordance to NELAC protocols. Pertinent sampUng infonnation is located on the attached cae. This report is provided for the exclusive usc of the addressee Privileges of subsequent usc of the name of this company or any mbcT of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any prodllct 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 ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: l305551 Project: 2nd Quarter Groundwater 2013 Analyte Result Lab Sample ID: LCS VOC 052813A Date Analyzed: Test Code: 8260-W Benzene 16.7 Chloroform 18.8 Methylene chloride 18.1 Naphthalene 17.1 Tetrahydrofuran 11.3 Toluene 21.5 Xylenes, Total 60.6 SUIT: 1,2-Dichloroethane-d4 45.6 SUIT: 4-Bromofluorobenzene 51.8 SUIT: Dibromofluoromethane 45.2 SUIT: Toluene-d8 52.7 Lab Sample ID: LCS VOC 052913A Date Analyzed: Test Code: 8260-W Benzene 17.1 Chloroform 18.8 Methylene chloride 19.0 Naphthalene 16.2 Tetrahydrofuran 11.9 Toluene 22.1 Xylenes, Total 61.9 SUIT: 1,2-Dichloroethane-d4 45.2 SUIT: 4-Bromofluorobenzene 50.4 SUIT: Dibromofluoromethane 44.7 SUIT: Toluene-d8 52.0 Lab Sample ID: LCS VOC 052413B Date Analyzed: Test Code: 8260-W Benzene 19.2 Chloroform 19.4 463 West 3600 South Salt Lake City, ur 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 05 /28/2013 1156h Ilg/L SW8260C 0.149 2.00 20.00 0 83.6 Ilg/L SW8260C 0.277 2.00 20.00 0 94.0 Ilg/L SW8260C 0.155 2.00 20.00 0 90.4 Ilg/L SW8260C 0.547 2.00 20.00 0 85.4 Ilg/L SW8260C 0.874 2.00 20.00 0 56.5 Ilg/L SW8260C 0.429 2.00 20.00 0 108 Ilg/L SW8260C 0.870 2.00 60.00 0 101 Ilg/L SW8260C 50.00 91.3 J.lg/L SW8260C 50.00 104 J.lg/L SW8260C 50.00 90.3 Ilg/L SW8260C 50.00 105 05/29/2013 llOlh J.lg/L SW8260C 0.149 2.00 20.00 0 85.4 J.lg/L SW8260C 0.277 2.00 20.00 0 94.2 J.lg/L SW8260C 0.155 2.00 20.00 0 95.0 J.lg/L SW8260C 0.547 2.00 20.00 0 81.2 J.lg/L SW8260C 0.874 2.00 20.00 0 59.6 J.lg/L SW8260C 0.429 2.00 20.00 0 110 J.lg/L SW8260C 0.870 2.00 60.00 0 103 J.lg/L SW8260C 50.00 90.5 J.lg/L SW8260C 50.00 101 J.lg/L SW8260C 50.00 89.5 J.lg/L SW8260C 50.00 104 05/24/2013 1846h J.lg/L SW8260C 0.149 2.00 20.00 0 96.0 Ilg/L SW8260C 0.277 2.00 20.00 0 96.9 Limits 62 -127 67 -132 32 -185 28 -136 43 -146 64 -129 52 -134 76 -138 77 -121 67 -128 81 -135 62 -127 67 -132 32 -185 28 -136 43 -146 64 -129 52 -134 76 -138 77 -121 67 -128 81 -135 62 -127 67 -132 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt %RPD Limit Qual Report Date: 6/6/2013 Page 71 of76 analyses applicable to the CWA. SDWA, and ReRA arc pcrfonncd in accordance to NELAC protocols. Pertinent sampling infonnatioll is located on the attached COCo This report is provided for the exclusive usc of the addressee. Privileges ofslIbscqucnt usc of the name of this company or any mbcr of its staff. or rcproduction of this report in connection with the advertisement, promotion or salc of any product or process, or in connection with the rc-publication ofth1S report for any purpose other than for the addressee will be granted only on contact. This company accepts no responsibility American West ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1305551 Project: 2nd Quarter Groundwater 2013 Analyte Result Lab Sample 10: LCS VOC 052413B Date Analyzed: Test Code: 8260-W Methylene chloride 18.5 Naphthalene 18.2 Tetrahydrofuran 16.9 Toluene 20.5 Xylenes, Total 63.9 Surr: 1,2-Dichloroethane-d4 49.5 Surr: 4-Bromofluorobenzene 51.4 Surr: Dibromofluoromethane 50.1 Surr: Toluene-d8 50.9 463 West 3600 South Salt Lake City, or 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-Iabs.com, web: www.awal-labs.com QC SUMMARY REPORT Contact: Garrin Palmer Dept: MSVOA QCType: LCS Reporting Amount Spike Ref. Units Method MOL Limit Spiked Amount %REC OS/24/2013 1846h Ilg/L SW8260C 0.155 2.00 20.00 0 92.6 IlgiL SW8260C 0.547 2.00 20.00 0 9l.l Ilg/L SW8260C 0.874 2.00 20.00 0 84.6 Ilg/L SW8260C 0.429 2.00 20.00 0 102 IlgiL SW8260C 0.870 2.00 60.00 0 107 Ilg/L SW8260C 50.00 98.9 IlgiL SW8260C 50.00 103 IlgiL SW8260C 50.00 100 IlglL SW8260C 50.00 102 Limits 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 RPORef. RPO Amt 0/0 RPO Limit Qual Report Date: 6/6/2013 Page 72 of76 I analyses applicable to the CW A, SOW A, and RCRA arc performed in accordance lo NELAC protocols. Pertinent sampling infonnation is located on the attached COC~ This report is provided for the exclusive usc of the addressee. Privileges of subsequent usc of the name of this company or any rnbeT 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 ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1305551 Project: 2nd Quarter Groundwater 2013 Analyte Result 463 West 3600 South Salt Lake City, VT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-Iabs.com, web: www.awal-Iabs.com (X SUMMARY REPORT Contact: Garrin Palmer Units Method MDL Reporting Limit Dept: MSVOA QC Type: MBLK Amount Spiked Spike Ref. Amount %REC Lab Sample ID: MB VOC 052813A Date Analyzed: OS/2812013 1234h Test Code: 8260-W 2-Butanone Acetone Benzene Carbon tetrachloride Chloroform Chloromethane Methylene chloride Naphthalene Tetrahydrofuran Toluene Xylenes, Total SUIT: 1,2-Dichloroethane-d4 SUIT: 4-Bromofluorobenzene SUIT: Dibromofluoromethane SUIT: Toluene-d8 Lab Sample ID: MB VOC 052913A Test Code: 2-Butanone Acetone Benzene 8260-W Carbon tetrachloride Chloroform Chloromethane Methylene chloride Naphthalene Tetrahydrofuran Toluene Xylenes, Total <20.0 <20.0 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 48.5 55.4 46.0 53.7 Date Analyzed: <20.0 <20.0 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 Ilg/L SW8260C Ilg/L SW8260C Ilg/L SW8260C Ilg/L SW8260C Ilg/L SW8260C Ilg/L SW8260C Ilg/L SW8260C Ilg/L SW8260C Ilg/L SW8260C Ilg/L SW8260C Ilg/L SW8260C Ilg/L SW8260C IlglL SW8260C IlglL SW8260C Ilg/L SW8260C OS/29/2013 1139h Ilg/L SW8260C Ilg/L SW8260C Ilg/L SW8260C Ilg/L SW8260C Ilg/L SW8260C Ilg/L SW8260C Ilg/L SW8260C Ilg/L SW8260C Ilg/L SW8260C Ilg/L SW8260C Ilg/L SW8260C 1.45 3.35 0.149 0.137 0.277 0.127 0.155 0.547 0.874 0.429 0.870 1.45 3.35 0.149 0.137 0.277 0.127 0.155 0.547 0.874 0.429 0.870 20.0 20.0 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 20.0 20.0 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 97.0 111 92.0 107 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: 6/6/2013 Page 73 of76 : analyses applicable to the CWA. SOW A, and RCRA arc pcrfonncd in accordance to NCLAC protocols. Pertinent sampling information is located on the attached COe. This report is provided for the exclusive usc ofthc addressee. Privileges ofsubscqllcnt usc of the name of this company or any rnbcr of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any ploduct 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 Client: Energy Fuels Resources, Inc. Lab Set ID: 1305551 Project: 2nd Quarter Groundwater 2013 Analyte Lab Sample ID: MB VOC 052913A Test Code: 8260-W SUIT: 1,2-Dichloroethane-d4 SUIT: 4-Bromofluorobenzene SUIT: Dibromofluoromethane SUIT: Toluene-d8 Lab Sample ID: MB VOC 052413B Test Code: 2-Butanone Acetone Benzene 8260-W Carbon tetrachloride Chloroform Chloromethane Methylene chloride Naphthalene Tetrahydrofuran Toluene Xylenes, Total SUIT: 1,2-Dichloroethane-d4 SUIT: 4-Bromofluorobenzene SUIT: Dibromofluoromethane SUIT: Toluene-d8 Result Date Analyzed: 47.3 53.6 45.4 52.0 Date Analyzed: <20.0 <20.0 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 < 1.00 51.0 50.8 50.8 50.9 463 West 3600 South Salt Lake City, ur 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 Units Method MDL OS/29/2013 1139h )lglL SW8260C )lglL SW8260C )lglL SW8260C )lglL SW8260C 05/24/2013 1932h )lgIL SW8260C 1.45 )lg/L SW8260C 3.35 )lglL SW8260C 0.149 )lglL SW8260C 0.137 )lg/L SW8260C 0.277 )lg/L SW8260C 0.127 )lg/L SW8260C 0.155 )lg/L SW8260C 0.547 )lg/L SW8260C 0.874 )lglL SW8260C 0.429 )lglL SW8260C 0.870 )lglL SW8260C )lglL SW8260C )lglL SW8260C )lglL SW8260C Reporting Limit 20.0 20.0 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Dept: MSVOA QC Type: MBLK Amount Spiked 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 Spike Ref. Amount %REC 94.7 107 90.8 104 102 102 102 102 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: 6/6/2013 Page 74 of76 I analyses applicable to the CW A. SDW A, and RCRA arc pcrfonncd in accordance to NELAC pi otocols. Pertinent sampling information is located on the attached COC~ This report is provided for the exclusive usc of the addl csscc. Privileges of subsequent usc of the name of this company or any mber of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any pl'Oduct or process, or in connection with the fe-publication of this feport fOf any purpose other than for the addressee will be granted only on contact. This company accepts no responsibility ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1305551 Project: 2nd Quarter Groundwater 2013 Analyte Lab Sample 10: 1305551-011AMS Test Code: 8260-W Benzene Chlorofonn Methylene chloride Naphthalene Tetrahydrofuran Toluene Xylenes, Total Surr: 1,2-Dichloroethane-d4 SUIT: 4-Bromofluorobenzene SUIT: Dibromofluoromethane SUIT: Toluene-d8 Lab Sample 10: 1305551-001AMS Test Code: 8260-W Benzene Chlorofonn Methylene chloride Naphthalene Tetrahydrofuran Toluene Xylenes, Total SUIT: 1,2-Dichloroethane-d4 SUIT: 4-Bromofluorobenzene SUIT: Dibromofluoromethane SUIT: Toluene-d8 Result Date Analyzed: 310 1,520 316 299 286 401 1,110 941 990 918 1,050 Date Analyzed: 15.8 15.0 15.3 16.2 16.3 16.4 48.9 50.6 51.2 50.0 50.7 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-Iabs.com, web: www.awal-labs.com QC SUMMARY REPORT Contact: Garrin Palmer Units Method 05129/20 \3 1217h 1lgiL SW8260C 1lg/L SW8260C 1lgiL SW8260C 1lgiL SW8260C 1lg/L SW8260C 1lg/L SW8260C 1lg/L SW8260C 1lgiL SW8260C 1lgiL SW8260C 1lgiL SW8260C 1lgiL SW8260C OS/24/20 \3 2017h 1lg/L SW8260C flg/L SW8260C 1lg/L SW8260C 1lg/L SW8260C 1lgiL SW8260C 1lg/L SW8260C !-Ig/L SW8260C !-Ig/L SW8260C !-Ig/L SW8260C flg/L SW8260C !-Ig/L SW8260C MDL 2.98 5.54 3.10 10.9 17.5 8.58 17.4 0.149 0.277 0.155 0.547 0.874 0.429 0.870 Reporting Limit 40.0 40.0 40.0 40.0 40.0 40.0 40.0 2.00 2.00 2.00 2.00 2.00 2.00 2.00 Dept: MSVOA QC Type: MS Amount Spiked 400.0 400.0 400.0 400.0 400.0 400.0 1,200 1,000 1,000 1,000 1,000 20.00 20.00 20.00 20.00 20.00 20.00 60.00 50.00 50.00 50.00 50.00 Spike Ref. Amount 0 1210 0 0 0 0 0 0 0 0 0 3.26 0 0 %REC 77.5 76.2 79.0 74.7 71.5 100 92.6 94.1 99.0 91.8 105 78.9 75.2 76.5 80.8 65.2 81.8 81.5 101 102 100 101 Limits 66 -145 50 -146 30 -192 41 -131 43 -146 18 -192 42 -167 72 -151 80 -128 80 -124 77 -129 66 -145 50 -146 30 -192 41-\31 43 -146 18 -192 42 -167 72 -151 80 -128 80 -124 77 -129 Kyle F. Gross Laboratory Director Jose Rocha QAOfficer RPDRef. RPD Amt % RPD Limit Qual Report Date: 6/6/20\3 Page 75 of76 anaJyscs applicable to the CWA. SDWA, and RCRA arc pcrfonncd in accordance to NELAC protocols. Pertinent sampling information is located on the attached cae. This report is provided for the exclusive usc of the addressee. Privileges of subsequent usc of the name of this company or any mbcr of its staff. or reproduction ofthis report in connection with the advcltisement, promotion or 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 glanted only on contact. This company accepts no responsibility 463 West 3600 South Salt Lake City, ur 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: 1305551 Dept: MSVOA Project: 2nd Quarter Groundwater 2013 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: 1305551-011AMSD Date Analyzed: OS/29/2013 1236h Test Code: 8260-W Benzene 299 J.lg/L SW8260C 2.98 40.0 400.0 0 74.9 66 -145 310 3.48 25 Chloroform 1,460 J.lg/L SW8260C 5.54 40.0 400.0 12 )0 62.3 50 -146 1520 3.75 25 Methylene chloride 323 J.lg/L SW8260C 3.10 40.0 400.0 0 80.7 30 -192 316 2.07 25 Naphthalene 300 J.lg/L SW8260C 10.9 40.0 400.0 0 75.0 41 -131 299 0.467 25 Tetrahydrofuran 298 J.lg/L SW8260C 17.5 40.0 400.0 0 74.6 43 -146 286 4.25 25 Toluene 383 J.lg/L SW8260C 8.58 40.0 400.0 0 95.9 18 -192 401 4.39 25 Xylenes, Total 1,060 J.lg/L SW8260C 17.4 40.0 1,200 0 88.5 42 -167 1110 4.53 25 SUff: 1,2-Dichloroethane-d4 928 J.lg/L SW8260C 1,000 92.8 72 -151 SUff: 4-Bromofluorobenzene 986 J.lg/L SW8260C 1,000 98.6 80 -128 SUff: Dibromofluoromethane 910 J.lg/L SW8260C 1,000 91.0 80 -124 SUff: Toluene-d8 1,030 J.lg/L SW8260C 1,000 103 77 -129 Lab Sample ID: 1305551-001AMSD Date Analyzed: OS/24/2013 2039h Test Code: 8260-W Benzene 16.0 J.lg/L SW8260C 0.149 2.00 20.00 0 80.1 66 -145 15.8 1.45 25 Chloroform 15.3 J.lg/L SW8260C 0.277 2.00 20.00 0 76.5 50 -146 15 1.72 25 Methylene chloride 15.6 J.lg/L SW8260C 0.155 2.00 20.00 0 77.9 30 -192 15.3 1.88 25 Naphthalene 15.6 J.lg/L SW8260C 0.547 2.00 20.00 0 78.0 41 -131 16.2 3.46 25 Tetrahydrofuran 15.5 J.lg/L SW8260C 0.874 2.00 20.00 3.26 61.1 43 -146 16.3 5.16 25 Toluene 16.4 J.lg/L SW8260C 0.429 2.00 20.00 0 81.8 18 -192 16.4 0 25 Xylenes, Total 48.5 J.lg/L SW8260C 0.870 2.00 60.00 0 80.8 42 -167 48.9 0.822 25 SUff: 1,2-Dichloroethane-d4 50.6 J.lg/L SW8260C 50.00 101 72 -151 SUff: 4-Bromofluorobenzene 52.4 J.lg/L SW8260C 50.00 105 80 -128 SUff: Dibromofluoromethane 50.4 J.lg/L SW8260C 50.00 101 80 -124 SUff: Toluene-d8 50.6 J.lg/L SW8260C 50.00 101 77 -129 Report Date: 6/6/2013 Page 76 of76 I analyses applicable to the CWA. SDWA, and RCRA arc pcrfonncd in accordance to NELAC protocols. Pertinent sampling infonnation is located on the attached COCo This report is provided for the exclusive usc of the addressee. Privileges of subsequent usc of the name of this company or any mber of its staff. or reproduction of this report in connection with the advertisement, promotion or sale of any pl'oduct or process, or in connection with the fe-publication of this report for any purpose other than for the addressee will be granted only on contact This company accepts no responsibility American West Analytical Laboratories UL Denison WORK ORDER Summary Work Order: 1305551 Due Date: 6/5/2013 Page 1 oflO Client: Client ID: Project: Comments: SampleID 1305551-001A 1305551-00lB 1305551-00IC 1305551-00lD 1305551-00lE 1305551-002A 1305551-002B 1305551-002C Printed: 5131/2013 Energy Fuels Resources, Inc. DEN 1 00 2nd Quarter Groundwater 2013 Contact: Garrin Palmer QC Level: III WO Type: Project PA Rush. QC 3 (Summary/No chromatograms). Project specific DL's: see COCo Run 200.8 on the Agilent. EDD-Denison and ElM-Locus. Samples for metals have been field filtered.; Client Sample ID Collected Date Received Date Test Code Matrix Sel Storage ~-Ol_O5212013 5/2112013 1030h 5/24/2013 1000h 8260-W Aqueous ~ VOCFridge Test Group: 8)60-W-CUSfOlil; # of Anaiytes: 11/ # afSurr: 4 300.0-W ~ df-wc 3 SEL Analytes: CL F S04 ALK-W-2320B ~ df-we 2 SEL AnafyteJ: ALKB ALKC TDS-W-2540C ~ ww-tds 1 SELAlla~YIe.s: TDS NH3-W-350.1 ~ df -002/n03 & nh3 1 SEL Analytes: NH3N NH3-W-PR ~ df -002/003 & nh3 N02IN03-W -353.2 ~ df -002/n03 & nh3 1 SELAnalyres-: N03N02N 200.7-DIS 'M df-met 5 SEL Analytes: 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 NI SE AG TLSNUZN 200.8-DIS-PR -~ df-met HG-DW-DIS-24S.1 ~ df-met 1 SEL Analytes: HG HG-DW-DIS-PR ~ df-met IONBALANCE ~ df-met 5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc ~-O2_05212013 5/2112013 1430h 5/24/2013 1000h 8260-W Aqueous ~ VOCFridge Test Grolrp: 8260-W-Custom; # 0/ Allalyles: 11/ # ofSrtrr: 4 300.0-W ~ df-we 3 SEL Analytes: CL F S04 ALK-W-2320B ~ df-we 2 SEL Analytes: ALKB ALKC TDS-W-2540C ~ ww -tds I SEL Analytes: TDS FOR LABORATORY USE ONLY [fill out on page 1]: %M ff RT ~ CN G-"'" TAT [3""" QC~ .HQ~ HOK,c N / HOK ___ COCEmailed 3 3 WORK ORDER Summary Client: Energy Fuels Resources, Inc. Sample ID Client Sample ID Collected Date 1305551-002D ~-02 __ 05212013 5/2112013 1430h 1305551-002E 1305551-003A ~-03_05222013 5/22/2013 1405h 1305551-003B 1305551-003C 1305551-003D 1305551-003E Work Order: 1305551 Page 2 of 10 Due Date: 6/5/2013 Received Date Test Code Matrix Sel Storage 5/24/2013 1000h NH3-W-350.1 Aqueous df -n02/n03 & n113 5/24/2013 1000h 1 SEL Ana/ylu: NH3N NH3-W-PR ~ df -n021n03 & nh3 N02IN03-W-3S3.2 iill df -n02/n03 & nh3 1 SEL Allalytes: N03N02N 200.7-DTS ~met 5 SEL Analytes: CA MG K NA V 200.7-DTS-PR ~ df-met 00.S.1)15 ~ df-met 17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG TLSNUZN 200.8-DTS-PR ~ df-met I-IG-DW-DTS-245.1 IJI df-met 1 SEL Analytes: 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-Custom; # of Analyles: 11 /# ofSurr: 4 300.0-W ~ df-we 3 SEL AlTalytes: CL F S04 ALK-W-2320B 1J1 df-we 2 SEL Analytes: ALKB ALKC TDS-W-2S40C ~ ww-tds 1 SEL Ana/JIles: TDS NH3-W-350.1 ~ df -n02/n03 & 003 1 SEL Analyles: NH3N NH3-W-PR ~ df -n02ln03 & n113 N02IN03-W-353.2 ~ df -n02/n03 & nh3 1 SED A~{Jl)lIe;;: N03N02N 200.7-DTS ~ df-met 5 SEL Analyles: CA MG K NA V -200.7-DTS-PR ~ df-met 200.8-DTS ~ df-met 17 SEL Analyles: AS BE CD CR CO CU FE PB MN MO NI SE AG TLSNUZN 200.8-DTS-PR df-met HG-DW-DIS-245.1 ~ df-met 1 SEL Analyres: HG HG-DW-DTS-PR ~ df-met 3 Printed: 5/3112013 FOR LABORATORY USE ONLY [fill out on page 1]: %M D RT D CN D TAT D QC D HOK __ __ HOK __ _ HOK____ COC Emailed'--___ __ WORK ORDER Summary Work Order: 1305551 Page 3 oflO Client: Energy Fuels Resources, Inc. Due Date: 6/5/2013 SampleID Client Sample ID Collected Date Received Date Test Code Matrix Sel Storage 1305551-003E MW-03_05222013 5/22/2013 1405h 512412013 1000h JONBALANCE Aqueous ~ df-met 5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc 1305551-004A MW-03A_05232013 5/23/2013 1050h 512412013 1000h 8260-W Aqueous ~ VOCFridge 3 Test Group: 8260-W-Custom; # of Analytes: 11/ # ofSurr: 4 1305551-004B 300.0-W ~ df-we 3 SEL AnnlYleS: CL F S04 ALK-W-2320B ~ df-we 2 SEL Analytes: ALKB ALKC 1305551-004C TDS-W-2540C ~ ww-tds 1 SEL Anaiytes! TDS 1305551-004D NH3-W-350.1 ~ df -n02/n03 & nb3 I SEL Analy/e.s: NH3N NH3-W-PR M df -no2/n03 & nb3 N02IN03-W -353.2 ~ df -n02/n03 & nb3 1 SEL Analytes: N03N02N 1305551-004E 200.7-OIS ~ df-met 5 SEL AnaIJ:.tes: CA MG K NA V 200.7-OIS-PR ~ df-met 200.8-OIS ~ df-met 17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG TLSNUZN 200.8-OIS-PR ~ df-met HG-DW-OIS-245.1 ~ df-met 1 SEL Analytes: HG HG-DW-OIS-PR ~ df-met JONBALANCE ~ df-met 5 SEL AnalYles: BALANCE Anions Cations TDS-Balance TDS-Calc 1305551-005A ·MW-l1_05222013 5/22/2013 1050h 5/2412013 1000h 8260-W Aqueous ~ VOCFridge Test Group: 8260-W-Custom; # of Analytes: 11/# ofSurr: 4 1305551-005B 300.0-W ~ df-we 3 SEL Allalyles: CL F S04 ALK-W-2320B ~ df-we 2 SEL Analytes: ALKB ALKC 1305551-005C TDS-W-2540C ~ ww-tds 1 SEL Allolytes: TDS 1305551-005D NH3-W-350.1 ~ df -n02/n03 & nh3 1 SEL Analyllls: NH3N NH3-W-PR ~ df -n02ln03 & nl!3 N02IN03-W-353.2 !J1 df -n02/n03 & nh3 1 SEL Analytes: N03N02N Printed: 5/3112013 FOR LABORATORY USE ONLY [fill out on page 1]: %M 0 RT 0 CN 0 TAT 0 QCO HOK ___ HOK ___ HOK ___ COCEmailed WORK ORDER Summary Work Order: 1305551 Page 4 of 10 Client: Energy Fuels Resources, Inc. Due Date: 6/5/2013 SampleID Client Sample ID Collected Date Received Date Test Code Matrix Sel Storage 1305551-005E ~-17_05222013 5/22/2013 1050h 5124/2013 1000h 200.7-DIS Aqueous ~ df-met 5 SEL AnalyJes: CA MG K NA V 200.7-DIS-PR 0 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 1 SEL Analytes: HG HG-DW-DIS-PR ~ df-met IONBALANCE ~ df-met 5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc 1305551-006A ~-18_05202013 5/20/2013 B20h 5/24/2013 1000h 8260-W Aqueous 0 VOCFridge 3 Test GrOup: 8260-W-Custom; # of Arralytes: 11/ # q[Surr: 4 1305551-006B 300.0-W 0 df-we ~EL Analytes: CL F S04 ALK-W-2320B ~ df-we 2 SEL Analytes: ALKB ALKC 1305551-006C TDS-W-2540C 0 ww-tds 1 SEL Analytes: TDS 1305551-006D NH3-W-350.1 ~ df -no2/no3 & nh3 1 SEL Analytes: NH3N NH3-W-PR ~ df -no2/no3 & nh3 N02/N03-W-353.2 ~ df -no2/no3 & nll3 1 SEL Analytes: N03N02N 1305551-006E 200.7-DIS ~ df-met 5 SEL Aniily(~; CA MG K NA V 200.7-DIS-PR 0 df-met 200.8-DIS ~ df-met 17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG TLSNUZN 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 Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc 1305551-007A ~-19_05202013 5/2012013 1600h 5/24/2013 1000h 8260-W Aqueous ~ VOCFridge 3 Test Group: 8260-W-Custom; # of Analytes: 11/ # ofSurr: 4 1305551-007B 300.0-W ~ df-we 3 SEL Analytes: CL F S04 Printed: 5/31/2013 FOR LABORATORY USE ONLY [fill out on page 1]: %M D RT D CN D TAT D QCD HOK __ HOK ___ HOK ___ COC Emailed WORK ORDER Summary Client: Energy Fuels Resources, Inc. Sample ID Client Sample ID 1305551-007B ~-19~05202013 1305551-007C 1305551-007D 1305551-007E 1305551-00SA ~-22_05222013 1305551-00SB 1305551-00SC 1305551-00SD 1305551-00SE Work Order: 1305551 Page 5 oflO Due Date: 6/5/2013 Collected Date Received Date Test Code Matrix Sel Storage 5/20/2013 1600h 5/24/2013 1000h ALK-W-2320B Aqueous ~ 5/22/2013 1315h 5124/2013 1000h 2 SEL Analytes: ALKB ALKC TDS-W-2540C ~ 1 SEL Analytes: TDS NH3-W-350.1 ~ 1 SEL Analyl<?s: NH3N NH3-W-PR ~ N02IN03-W-353.2 ~ 1 SEL Andly/cs: N03N02N 200.7-DIS ~ 5 SEL Ana/ylts: CA MG K NA V 200.7-DIS-PR ~ 200.8-DIS ~ 17 SEL Analyles: AS BE CD CR CO CU FE PB MN MO NI SE AG TLSNUZN 200.8-DIS-PR fi1 HG-DW-DIS-245.1 ~ 1 SEL Analytes: HG HG-DW-DIS-PR ~ IONBALANCE ~ 5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc 8260-W Aqueous fJI Test Group: 8260-W-Custom; # of Analytes: 111# ofSurr: 4 300.0-W ~ 3 SEL Analyles: CL F S04 ALK-W-2320B lJl 2 SEL Ana/ytes: ALKB ALKC TDS-W-2540C ~ 1 SEL A"alylu: TDS NH3-W-350.1 ~ 1 SEL .4J.,aiYl~~: NH3N NH3-W-PR ~ N02IN03-W-353.2 ~ 1 SEL lilia/JIles: N03N02N 200.7-DIS ~ 5 SEL Analytes: 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 TLSNUZN df-we ww-tds df -n02/n03 & 003 df -n02/n03 & 003 df -n02/n03 & 003 df-met df-met df-met df-met df-met df-met df-met VOCFridge df-we df-we ww-tds df -n02/n03 & nh3 df -n02/n03 & 003 df -n02/n03 & 11113 df-met df-met df-met 200.8-DIS-PR V I df-met 3 Printed: 5/31/2013 FOR LABORATORY USE ONLY [fill out on page 1]: %M D RT D eN 0 TAT D QC D HOK __ HOK HOK___ COC Emailedo ____ _ WORK ORDER Summary Work Order: 1305551 Due Date: 6/5/2013 Page 6 of 10 Client: SampleID 1305551-008E 1305551-009A 1305551-009B 1305551-009C 1305551-009D J305551-009E 1305551-010A 1305551-010B 1305551-010C 1305551-0100 Printed: 5131f2013 Energy Fuels Resources, Inc. Client Sample ID Collected Date Received Date Test Code Matrix Sel Storage ~-22_05222013 5122/2013 1315h 5124/2013 1000h HG-DW-DIS-245.1 Aqueous ~ df-met 1 SEL i1n~lyle.t: HG HG-DW-DIS-PR df-met IONBALANCE ~ df-met 5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc ~-23_05232013 5/23/2013 0720h 512412013 1000h 8260-W Aqueous ~ VOCFridge Test Group: 8260-W-Custom; # of Analyills: 11 / # ofSurr: 4 300.0-W ~ df -we 3 SEL Analyte,$: CL F S04 ALK-W-2320B df-we ______________________________________________ . _________________ 2_S_EL~Ana!y~$:ALKBALKC~ __________________ ~~----------------- TDS-W-2540C IJI ww -tds ~-24_05222013 5/22/2013 0625h 1 SEL Ann/ytes: TDS NH3-W-350.1 df -n02fn03 & nh3 1 SEL Analytes: NH3N NH3-W-PR df -n02ln03 & nh3 N02IN03-W-353.2 df -no2fn03 & nh3 1 SEL Analytes: N03N02N 200.7-DIS ~ df-met 5 SEL Analytes: CA MG K NA V 200.7-DIS-PR ~ df-met 200.8-DlS ~ df-met 17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG TLSNUZN 200.8-DlS-PR ~ df-met HG-DW-DIS-245.1 ~ df-met 1 SEL Analytes: HG HG-DW-DIS-PR ~ df-met IONDALANCE ~ df-met 5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc 5/24/20131000h 8260-W Aqueous ~ VOCFridge 3 3 Test Group: 8260-W-Custom; # of Analytes: 11 / # of.::S:,;cu.;,;rr..:.:....:.4-::::::-____________ _ 300.0-W ~ df-we 3 SEL Ana!ytes; CL F S04 ALK-W-2320B ____________________________________________________________ 2_S_E_L_AI.'OJyil's: ALKB ALKC TDS-W-2540C 1 SEL Analytes: TDS NH3-W-350.1 J SEL Analytes: NH3N FOR LABORATORY USE ONLY [fill out on page 1]: %M D RT D eN D TAT D QCD HOK __ _ df-we ww-tds o df -n02ln03 & nh3 HOK ___ _ HOK_____ COC Emailed'-______ _ WORK ORDER Summary Client: Energy Fuels Resources, Inc. SampleID Client Sample ID Collected Date 1305551-01OD MW~24 052:2.2013 5/22/2013 0625h 1305551-010E 1305551-011A MW-26_05232013 5/2312013 0740h 1305551-011B 1305551-011C 1305551-01lD 1305551-011E Printed: 5/31/2013 FOR LABORATORY USE ONLY [fill out on page 1]: %M D RT 0 Received Date 5/2412013 1000h 5124/2013 1000h Work Order: 1305551 Page 7 oflO Due Date: 6/5/2013 Test Code Matrix Sel NH3-W-PR Aqueous ~ N02IN03-W-353.2 ~ 1 SEL IIna(vtes: N03N02N 200.7-DIS 'M 5 SEL Ana/yles: 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 nSNUZN 200.8-DIS-PR ~ HG-DW-DIS-24S.1 IJ1 1 SEL Analytes: HG HG-DW-DIS-PR ~ IONBALANCE ~ 5 SEL Ana!ytes: BALANCE Anions Cations TDS-Balance TDS-Calc 8260-W Aqueous ~ Test Group; 8260-W-Custom; # qf Analyies; 11 / # ofSurr: 4 300.0-W IJl 3 SEL Anafyres: CL F S04 ALK-W-Z320B Vl 2 SEL Analytes: ALKB ALKC TDS-W-2540C ~ 1 SEL Ana/yles: TDS NH3-W-350.1 ~ 1 SEL Analytes: NH3N NH3-W-PR ~ N02/N03-W-353.2 0 1 SEL Analytes: N03N02N 2oo.7-DIS VI 5 SEL A!l(llytM: CA MG K NA V 200.7-DIS-PR ~ ZOO.8-DIS ~ 17 SEL Analytes: AS BE CD CR CO CU FE PB MN MO NI SE AG TLSNUZN 200.8-DIS-PR HG-DW-DIS-245.1 1 SEL IfTlalytes: HG Storage df -n02/n03 & nh3 df -n02ln03 & nlt3 df-met df-met df-met df-met df-met df-met df-met VOCFridge df-we df-we ww-tds df -n02/n03 & oh3 df -002ln03 & nh3 df -n02ln03 & nh3 df-met df-met df-met df-met df-met 3 HG-DW-DIS-PR --------------'OIJl::;-----:-df:--m-e-t ------ IONBALANCE o df-met 5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc CN D TAT D QCD HOK __ _ HOK __ HOK___ COC Emailed'---___ _ WORK ORDER Summary Work Order: 1305551 Page 8 of 10 Client: Energy Fuels Resources, Inc. Due Date: 6/5/2013 SampleID Client Sample ID Collected Date Received Date Test Code Matrix Sel Storage 1305551-012A ~-27_05212013 5/2112013 1100h 5/24/20 l3 1000h 8260-W Aqueous ~ VOCFridge 3 Test Group: 8260-W-Custom; # of A1/olytes: 11/ # olSurr: 4 1305551-012B 300.0-W ~ df-we 3 SEL Analytes: CL F S04 ALK-W-2320n ~ df-we 2 SEL Anarytas: ALKB ALKC 1305551-012C TDS-W-2S40C 01 ww-tds 1 SEL Analytes: TDS 1305551-012D NH3-W-350.1 ~ df -no2lno3 & nh3 1 SEL Anal},ie.1: NH3N NH3-W-PR ~ df -no2lno3 & nh3 N02/N03-W-353.2 ~ df -no2/no3 & nh3 1 SEL Analyfes: N03N02N 1305551-012E 200.7-DIS 6Zl df-met 5 SEL Analytes: CA MG K NA V 200.7-DIS-PR ~ df-met 200.8-DIS ~ df-met 17 SEL Ano!ytes: AS BE CD CR CO CU FE PB MN MO NI SE AG TLSNUZN 200.8-DIS-PR ~ df-met HG-DW-DIS-24S.1 ~ df-met 1 SEL Ana!ytes: HG HG-DW-DIS-PR ~ df-met IONBALANCE ~ df-met 5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc 1305551-013A ~-29_05232013 5/2312013 0900h 5124/2013 1000h 8260-W Aqueous ~ VOCFridge Tellt Group: 8260-W-Custom; # of Analyfes: 11 /# ofSurr: 4 1305551-013B 300.0-W ~ df-wc 3 SEL Analyfes: CL F S04 ALK-W-2320B ~ df-wc 2 SEL Analytes: ALKB ALKC 1305551-013C TDS-W-2S40C ,WI ww-tds 1 SEL Analytell: TDS 1305551-013D NH3-W-350.1 ~ df -no2/no3 & nh3 1 SEL Analytes: NH3N NH3-W-PR ~ df -no2lno3 & nh3 N02/N03-W-353.2 ~ df -no2/no3 & nh3 1 SEL Analytes: N03N02N 1305551-013E 200.7-DIS ~ df-met 5 SEL Analytes: CA MG K NA V 200.7-DIS-PR ~ df-met Printed: 513112013 FOR LABORATORY USE ONLY [fill out on page 1]: %M 0 RT 0 CN D TAT D QCD HOK_~ HOK ___ HOK ___ COCEmailed WORK ORDER Summary Client: Energy Fuels Resources, Inc. SampleID Client Sample ID Collected Date 1305551-013E ~-29_05232013 5/23/2013 0900h 1305551-014A ~-65 __ 05212013 5/2112013 1430h 1305551-014B 1305551-014C 1305551-014D 1305551-014E 1305551-015A ~-70_05232013 5/23/2013 0900h 1305551-015B Work Order: 1305551 Due Date: 6/5/2013 Page 9 of 10 Received Date Test Code Matrix Sel Storage 5/24/2013 1000h 200.8-DIS Aqueous ~ df-met 17 SEL Analyles: AS BE CD CR CO CU FE PB MN MO NI SE AG TLSNUZN 200.8-DIS-PR ~ df-met HG-DW-DIS-245.1 ~ df-met 1 SEL Analyles: HG HG-DW-DIS-PR ~ df-met IONBALANCE ~ df-met 5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc 5124/2013 1000h 8260-W Aqueous ~ VOCFridge Test Group: 8260-W-Custom; # of AnaiylllS: 11/ # ofSurr: 4 300.0-W IV'l df -we 3 SEL Analyles: CL F S04 ALK-W-2320B ~ df-we 2 SEL Anillyles: ALKB ALKC TDS-W-2540C ~ ww-tds 1 SEL Ana/yles: TDS l\'H3-W-350.1 ~ df -n02/n03 & oh3 1 SEL Anatyte-s.: NH3N NH3-W-PR df -n02/n03 & ob3 N02IN03-W-353.2 ~ df -002/003 & nh3 1 SEL AnalYles: N03N02N 200.7-DIS ~ df-met 5 SEL Analytes: 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 NI SE AG TLSNUZN 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 Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc 5/2412013 1000h 8260-W Aqueous ~ VOCFridge Test Group: 8260-W-Custom; # ojAnalyf8s: 11/ # o/Surr: 4 300.0-W ~ df-we 3 SELAnalYfes; CL F S04 ALK-W-2320B df-we 2 SEL Ana!yres: ALKB ALKC 3 3 Printed: 5/31/2013 FOR LABORATORY USE ONLY [fill out on page 1]: %M D RT D CN D TAT D QC D HOK __ _ HOK __ _ HOK____ COC Emailed"-___ _ WORK ORDER Summary Work Order: 1305551 PagelOoflO Client: Energy Fuels Resources, Inc. Due Date: 6/5/20 l3 SampleID Client Sample ID Collected Date Received Date Test Code Matrix Sel Storage 1305551-015C ~-70_05232013 5/23/2013 0900h 5/24/2013 1000h TDS-W-2540C Aqueous ~ ww-tds 1 SEL Analytes: TDS 1305551-015D NH3-W-350.1 ~ df -no2/no3 & nh3 1 SEL Ant11ytes; NH3N NH3-W-PR ~ df -no2/no3 & nh3 N02IN03-W-353.2 ~ df -no2/no3 & nh3 1 SEL Analytes: N03N02N 1305551-015E 200.7-DIS ~. df-met 5 SEL Analytes: 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 NI SE AG TLSNUZN 200.8-DIS-PR ~ df-met HG-DW -DIS-24S.1 ~ df-met 1 SEL Ana/yle.s: HG HG-DW-DIS-PR ~ df-met IONBALANCE ~ df-met 5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Calc 1305551-016A Trip Blank 5/20/2013 512412013 1000h 8260-W Aqueous ~ VOCFridge 2 Test Group: 8260-W-Custom; # of Analytes: 11/ # of Surr: 4 Printed: 5/31/2013 FOR LABORATORY USE ONLY [fill out on page 1]: %M D RT D CN D TAT D ac D HOK __ HOK HOK___ COC Emailed"-___ _ American West Analytical Laboratories Client: Energy Fuels Resources, Inc. Address: 6425 S. Hwy. 191 Blanding, UT 84511 Project Name: ~Quarter ~!V"dwater 2013 PO#: l"Cl ( (I&A ~ ) Sampler Name: ..,.-c)J\l\if l4ol\:d-c. - ReJinquishedby: Signatur0 l:U'1.nP JC., VAL. Date: Erint N""'.:.ro 1l1~ ../ rr:une: MOte 0 \ IOJ\ Rdin'l"I$led'b)'l ~ Date: 1'rinI Nnrn£ TUnc: Rcllnqul:;hcil by: StUm}fu,,, Date: Print Name fTIme: 5/2.';3/13 1[00 Chain of Custody Lab Sample Set # 1~IJ1' 5' J I Contact: Garrin Palmer Phone: (435) 678-2221 Email: gpalmer®energyfuels.com ,Recelvect by: Signature .Print Name Rece1ved by: Signature Print Name / ReCei~~ -~ Print Name ,£!h.\-.(/ -< v -0 5 V V\ ~ c ~ ~ r .r> .J o -2; n -i -, -.:J \~ ;::J c o:s ~ <tl <s- a.... ~ ~ ).': .n \~ Comments \" -.... """nlL -/' -f/~J~ Page 1 of 1 QC Level: 3 Turn Around Time Standard ~~ .,,~e-. Date: ime: pate: Time: Dat5-~ 2 t/-/J.. 'l'im7~ a CJ r.~!' r:';L( AWAL -Analytical Scope of Work White Mesa Mill Blanding Utah Page 10 of 13 NH3 G or E350.1 Nitrate & Nitrite (as N) Acetone or SW8260C Benzene SW8260B or SW8260C 2-Butanone (MEK) SW8260B or SW8260C Carbon Tetrachloride SW8260B or SW8260C Chloroform SW8260B or SW8260C Chloromethane SW8260B or SW8260C Dichloromethane SW8260B (Methylene Chloride) or SW8260C Naphthalene SW8260B or SW8260C Tetrahydrofuran SW8260B or SW8260C Toluene SW8260B or SW8260C Xylenes (total) SW8260B or SW8260C 0.1 mgIL 28 days :::;6°C 14 days :::;6°C 1.0 11 gIL 14 days HCI topH<2 :::;6°C 2OIlg/L 14 days HCI topH<2 :::;6°C 1.0 1lg/L 14 days HCI to pH<2 :::;6°C 1.0 1lg/L 14 days HCI topH<2 :::;6°C 1.0 11 gIL 14 days HCI to pH<2 :::;6°C 1.0 1lg/L 14 days HCI topH<2 :::;6°C 1.0 llgIL 14 days HCI topH<2 :::;6°C 1.0 1lg/L 14 days HCI to pH<2 :::;6°C 1.01lg/L 14 days HCl topH<2 :::;6°C 1.0 1lg/L 14 days HCI to pH<2 :::;6°C A WAL -Analytical Scope of Work White Mesa Mill Blanding Utah Page 11 of 13 Sulfate Tetrachloride Chi Chloromethane A4500-CI B or A4500-CI E or SW8260B or SW8260C SW8260B or SW8260C SW8260B or SW8260C SW8260B 1 mgIL 28 days None 1.0/lgIL 1.0/lgIL 14 days HCl to pH<2 :s 6°C 1.0/lgIL 14 days HCI topH<2 :s 6°C 1.0/lglL 14 days HCI to pH<2 :s 6°C GEL -Analytical Scope of Work White Mesa Mill Blanding Utah Page 10 of9 Table 3 -GEL Groundwater, Tailings Impoundment, and Seeps and Springs Sampling Beryllium E200.7 or E200.8 0.50 J.lg/l 6 months HN03 to pH<2 None Cadmium E200.7 or E200.8 0.50 J.lg/L 6 months HN03 to pH<2 None Chromium E200.7 or E200.8 25 /lgII 6 months HNO, to pH<2 None Cobalt E200.7 or E200.8 10 gg/L 6 months HNO, to pH<2 None Copper E200.7 or E200.8 10 J.lg/l 6 months HN03to pH<2 None Iron E200.7 or E200.\ 8 30 J.lg/l 6 months HN03 to pH<2 None I-L=ea::::d:....-___ oJ--=E2= .. :.::O~O:.:..7...:,o~r~E2300;.: • .;.8 **·RW 1.0 1.tJ'iL 6 months HNO,top]I<2 None . 3/27fl3 Manganese E200.7 or &200.8 10 Ilg/L 6 months HNO, to pH<2 None Mercury E 245.1 or E200.7 or 0.50 /lg/L 28 days HN03 to pH<2 None E200.8 Molybdenum E200.7 or E200.8 10 J.lg/l 6 months HN03topH<2 None Nickel E200.7 or E200.8 20l!,sEL 6 months HNO.3.to pH<2 None Selenium E200.7 or E200.8 5J.lg/l 6 months HN03 topH<2 None Silver E200.1 or E200.8 10 J!g/L 6 months HN03topH<2 None Thallium E200.7 or E200.8 0.50 ug/L 6 months HNO.:)topH<2 None Tin E200.7 or E200.8 100 J.lg/l 6 months HN03 topH<2 None Uranium E200.7 or E200.8 0.30J.l~ 6 months HN03 topH<2 None Vanadium E200.7 or E200.8 15/lg/L 6 months HNO,topH<2 None Zinc £100.7 or E200.8 10 u,gIl 6 months HNO,topH<2 None Sodium E200.7 0.5 mg!l 6 months HNO;J topH<2 None Potassium E200.7 0.5 mg/l 6 months HN03 topH<2 None Magnesium E200.7 0.5 rng/l 6 months HN03 tOJ2.H<2 None Calcium E200.7 0.5 mg/L 6 months HN03 to pH<2 None ~l ~ \tJ!.ll(~~~,r.-~ ~h..J!~,f-'\o:'-~ ,-,~r.lbtdmlQ~ ~I~IJ. I'". :'~"'hl~;.' -'~~';L5r; <0-.1' \lI1"',-~", .... ~ I U1U;';' rllpl1<J. _~ 'v. '''~. 1" Table 4 Fee Schedule Partial Suite Metals (cost per individual metal) Gross al ha ** -per email from Kathy Weinel 3/27/13 -RW P"/..Tt"I. I" ,,: r<') Nnnl'c -RW 2I2 Run ION BALANCE when the full metals suite has been requested, per email from Kathy Weinel 3/27/13 Ion Balance to include: · Total Anions, Measured · Total Cations, Measured · IDS Ratio, Measured/Calculated · IDS, Calculated -RW 3/27/13 7/2013 Analysis Ammonia COD Cyanide Metals NOz &N03 O&G Phenols Sulfide TKN TP04 Procedure: Frequency: Preservation Check Sheet --.- Preservative / l. 3 if J Cc pH <2 HZS04 VC<i y ..... ~ ~.$ Vc ...... yfs ,fo..s pH <2 HZS04 I I I' , / pH>12 NaOH pH <2HN03 y.e.S" /-="> y-; yC'"!;; Vc-J /"/ pH <2 H2 S04 "'/0 v .... $ vb {CS V~5 .~ pH <2 HCL I ( I IF pH <2 HZS04 pH > 9NaOH, Zn Acetate pH <2 HZS04 - 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 7 g-<] WS" y'u Ye'i / V r fr~ YC-f yC"'..s '\tfY ~y /cf II I II -- -- Ir) II tkJ" Ik-{ / II j"C"'> yef Vt!S './e$ 1/ 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 cac, notify client if requested Place client conversation on cac 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: )) 05"" SS / 12-J} /C/ /~ vf-5 vc' Jks vt'i / V / / L y~r .ft"J" YC:-f /<:15 ~S' ~5 l"","-n ~ , I' I I American West It .. I 'fICIlL LAOOft .... JOlllfl 463 West 3600 South ~alt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 ~-mail: awal@awaJ-labs.com web: www.awal-Iabs.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 2013 Dear Garrin Palmer: Lab Set ID: 1306068 American West Analytical Laboratories received 3 sample(s) on 6/512013 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 6/2112013. Pages 7 through 8 have been revised. The analytical result for Total Dissolved Solids Ratio, Measured/Calculated has been revised. Thank You, Approved by: K Y I e F. ~~:t~~~~0:eFd z::~~ :~A~~~. ou=AWAL-Laboratory Director. G ro 5 5 email=kyle@awal-Iabs.com. c=US Date: 2013 07 2913:11:23 -06'00' Laboratory Director or designee Report Date: 7/29/2013 Page 1 of 28 All anulYHcH applicahlc to the C'WA, SDWA. IHltJ ItCRA lire pCl'ronncd in ut!c(m.Jancl! tu NELAC rrutucul!'!, Pertinenl KiU11pling. infhrmution iH locatcJ OJl the lIunchcd CDC'. This rcpoM is proviJl.!iJ forthc cxclu!livc W'IC urLhe uddl'CSHCC. PrivilcgL'f.j uf !llIhllCljllcnt Lllle Oflhc name of lhis company or allY I11cmhcr of jl.'j HLI.I1l', or rcprodw':lion or (hit! rl.!p0l1 in cOllucctiull with thl.! udvcrtit4cmcnt, promotiun Iw,~alc UfilllY product or process, or in cOllnl.!ctiun with 1he re-publicalion of1hiN rl!pol1 for any SAMPLE SUMMARY American West Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer ANAl VTICAl LABORATORIES Project: 2nd Quarter Groundwater 2013 Lab Set ID: 1306068 Date Received: 6/5/2013 0940h Lab Sample ID Client Sample ID Date Collected Matrix Analysis 463 West 3600 South 1306068-001A MW-20 06032013 6/312013 1350h Aqueous VOA by GC/MS Method ;alt Lake City, UT 84115 8260CI5030C 1306068-001 B MW-20_06032013 6/3/2013 1350h Aqueous Alkalinityl Bicarbonatel Carbonate, A2320B 1306068-001 B MW-20_06032013 6/3/2013 1350h Aqueous Anions, E300.0 Phone: (801) 263-8686 1306068-001 C MW-20_06032013 6/3/2013 1350h Aqueous Total Dissolved Solids, A2540C Toll Free: (888) 263-8686 1306068-0010 MW-20_06032013 6/3/2013 1350h Aqueous NitritelNitrate (as N), E353.2 Fax: (801) 263-8687 1306068-001D MW-20_06032013 6/3/2013 1350h Aqueous Ammonia, Aqueous ~-mail: awal@awal-labs.com 1306068-001 E MW-20_06032013 6/3/2013 1350h Aqueous ICPMS Metals, Dissolved 1306068-001 E MW-20_06032013 6/3/2013 1350h Aqueous ICP Metals, Dissolved web: www.awal-labs.com 1306068-001 E MW-20_06032013 6/3/2013 1350h Aqueous Mercury, Drinking Water Dissolved 1306068-001E MW-20_06032013 6/3/2013 1350h Aqueous Ion Balance Kyle F. Gross 1306068-002A MW-37_06032013 6/3/2013 1308h Aqueous VOA by GC/MS Method 8260CI5030C Laboratory Director 1306068-002B MW-37_06032013 6/3/2013 1308h Aqueous Anions, E300.0 1306068-002B MW-37 _06032013 6/3/2013 1308h Aqueous Alkalinityl Bicarbonatel Jose Rocha Carbonate, A2320B QA Officer 1306068-002C MW-37 _06032013 6/3/2013 1308h Aqueous Total Dissolved Solids, A2540C 1306068-002D MW-37_06032013 6/3/2013 1308h Aqueous Ammonia, Aqueous 1306068-002D MW-37 06032013 6/3/2013 1308h Aqueous NitritelNitrate (as N), E353.2 1306068-002E MW-37_06032013 6/3/2013 1308h Aqueous Mercury, Drinking Water Dissolved 1306068-002E MW-37 _06032013 6/3/2013 1308h Aqueous Ion Balance 1306068-002E MW-37_06032013 6/3/2013 1308h Aqueous ICPMS Metals, Dissolved 1306068-002E MW-37_06032013 6/3/2013 1308h Aqueous ICP Metals, Dissolved 1306068-003A Trip Blank 6/3/2013 Aqueous VOA by GCIMS Method 8260CI5030C Report Date: 6/21/2013 Page 2 of 28 All "naIYH~H applicahle to the (,WA, SDWA, and I~C(~A ure pCrfOnlh!d in [)ccordul1cc to NELAC protucol~, PCI1incnl sampling, infhrmiltion iM IOL!atcd Oil the attuchcd cae. Thi~ report is provided for the f.!xcllll'liw WIC urthe addrcs!4l.lc. Pri\'ill.lgcM of ltUhHcqllcnlllMc o!'thc IHlm!.! ufthj~ L:ol11f1,my or any IIlcmhcr of it'! l'Ilat1: 01' rcprodut:tion of this rerun in COlull,.!ctlon with the ucJvcrti!4I!n1l!nt. promotion 01 sale orallY product or prm':C!4S, or in connection with the rc~puhlh.:atioll of thiH report fot any Inorganic Case Narrative American West Client: A .AlU'CA'. lADOn HOnll1 Energy Fuels Resources, Inc. Garrin Palmer 463 West 3600 South ;alt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 ~-mail: awal@awal-labs.com web: www.awal-Iabs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer Contact: Project: Lab Set ID: Sample Receipt Information: Date of Receipt: Date of Collection: Sample Condition: C-O-C Discrepancies: 2nd Quarter Groundwater 2013 1306068 6/5/2013 6/3/2013 Intact None Holding Time and Preservation Requirements: The analysis and preparation of all samples were performed within the method holding times. A1l samples were properly preserved. Preparation and Analysis Requirements: The samples were analyzed fo1lowing 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 1 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 1306068-001E Sodium MSIMSD High analYte concentrations 1306068-001E Calcium MSIMSD High analyte concentrations 1306068-001D Ammonia MSIMSD Sample matrix interference 1306068-001B NitratelNitrite MSIMSD Sample matrix interference 1306068-001D NitratelNitrite MS Sample matrix interference Duplicates (DUP): The RPD on TDS for sample 1306068-002C was outside of controllirnits due to suspected sample non-homogeneity or matrix interference. Corrective Action: None required. Report Date: 6/21120 13 Page 3 of 28 All anuly,,~!' apf'lkahl~ to the ('WA. SOW A, und RCI(A ure pcrfomlcd in Dccordancc to NELAC prutocol~. Pertinent !4al1lpling infhrl11ation is lor.:utcd tlll th~ auur.:hcd COc, Thill repurt iN provid,.:d forth" c"cJII~ivc llJoiC ofthc addrcsJoIcc. PrivilegeH of ~lIhllc4llcnt LIMe orth~ I1UJll~ lit' this company or allY Illcmhcr (1f j~ ~taft: or reproducliun oflhis I~pon in cOlllh,'ction with the lIJvcrti)lem~nl. ['Iromolion or sale ot'allY prorlucl or procc!ts, or in cunnccliun with the rcapublicatioll of this report for :Jny Volatile Case Narrative American W est Client: ANALYTICAL lABORATonll1 Energy Fuels Resources, Inc. Garrin Palmer 463 West 3600 South ;;alt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 ~-mail: awal@awal-labs.com web: www.awal-Iabs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer Contact: Project: Lab Set ID: Sample Receipt Information: Date of Receipt: Date of Collection: Sample Condition: C-O-C Discrepancies: Method: Analysis: 2nd Quarter Groundwater 2013 1306068 6/5/2013 6/3/2013 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 / 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: 6/21/2013 Page 4 of28 All anillyscs applicable to the C'WA, SDWA, anti RCRA ure f'Crt'on"cd in accordance to NELAC protocol", Pertinent sampling infurmation iH located (111 the atlachcd CDC', Thill rCl"lIrt is proviucd (or the cxclll:'!ivc usc oflhc mldrcslIcc. Privilege" of Sub8C4l1cnt W;C of the name ol'thiH compuny or allY T1ll!mhcr ofit8 lllan~ or n:proouclion of this report ill cOllll~ctil)n with the mJvcrtilu!nhml. promotion or sale orlmy product or "roclo!~s. or in connection with the rc·"ubliclltion ofthi:4 report for Itn)' American West ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1306068 Project: 2nd Quarter Groundwater 2013 Analyte Result Lab Sample 10: LCS-25879 Date Analyzed: Test Code: 200.7-DrS Date Prepared: Calcium 10.8 Magnesium 11.0 Sodium 10.7 Vanadium 0.216 Lab Sample 10: LCS-25879 Date Analyzed: Test Code: 200.7-DrS Date Prepared: POIassium 10.9 Lab Sample 10: LCS-25880 Date Analyzed: Test Code: 200.8-DrS Date Prepared.: Cadmium 0.215 Silver 0.215 Tin 1.05 Lab Sample 10: LCS-25880 Date Analyzed: Test Code: 200.8-DrS Date Prepared.: Beryllium 0.191 Iron 1.02 Lead 0.204 Lab Sample 10: LCS-25880 Date Analyzed: Test Code: 200.8-DrS Date Prepared: Arsenic 0.209 Chromium 0.211 Cobalt 0.208 Manganese 0.207 Molybdenum 0.213 Nickel 0.207 Selenium 0.204 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Ton Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-Iabs.com, web: www.awal-Iabs.com QC SUMMARY REPORT Contact: Garrin Palmer Units Method 06/10/2013 1554h 06/06/2013 1000h mglL E200.7 mglL E200.7 mglL E200.7 mglL E200.7 0611112013 1027h 06106/2013 lOOOh mglL E200.7 06/10/2013 0657h 06/06/2013 1000h mgIL E200.8 mglL E200.8 mgIL E200.8 06/13/2013 0207h 06/06/2013 1000h mglL E2oo.8 mglL E2oo.8 mglL E200.8 06/13/20130539h 06/06/2013 looOh mglL E200.8 mglL E200.8 mglL E200.8 mglL E200.8 mglL E200.8 mglL E200.8 mglL E200.8 MDL 0.0227 0.102 0.0514 0.00150 0.203 0.0000726 0.000101 0.000620 0.0000698 0.0472 0.00126 0.001I8 0.000938 0.00364 0.00166 0.000496 0.000898 0.000686 Reporting Limit 1.00 1.00 1.00 0.00500 1.00 0.000500 0.00200 0.00200 0.00200 0.100 0.00200 0.00200 0.00200 0.00400 o .00200 0.00200 0.00200 0.00200 Dept: ME QC Type: LCS Amount Spiked 10.00 10.00 10.00 0.2000 10.00 0.2000 0.2000 1.000 0.2000 1.000 0.2000 0.2000 0.2000 0.2000 0.2000 0.2000 0.2000 0.2000 Spike Ref. Amount 0 0 0 0 o o o o o o o 0 0 0 0 0 0 0 %REC 108 1I0 107 108 109 107 107 105 95.7 102 102 104 106 104 104 107 104 102 Limits 85 -115 85 -115 85 -liS 85 -115 85 -115 85 -1I5 85 -115 85 -115 85 -115 85 -\15 85 -115 85 -115 85 -LIS 85 -115 85 -LIS 85 -lIS 85 -115 85 -115 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt -I. RPD Limit Qual Report Date: 6/2112013 Page 12 of28 analyses applicable to the CWA. SOW A. and ReRA arc pcrfonncd in accordance to NELAC protocols. Pertinent sampling information is located on the attached COCo This report is provided for the exclusive usc of (he addressee. Privileges of subsequent use of the name of this company or any mocr of its staff. or reproduction of this rcpon in connection with the advcrtiscmcnl. 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 granted only on contacl. This company accepts no responsibility 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-Iabs.com Jose Rocha QA Officer American West ANALYTICAL LABORATORIES QC SUMMARY REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Lab Set ID: 1306068 Dept: ME Project: 2nd Quarter Groundwater 2013 QC Type: LCS Reporting Amount Spike Ref. RPD Ref. RPD Analyte Result Units Metbod MDL Limit Spiked Amount O/.REC Limits Amt %RPD Limit Qual Lab Sample 10: LCS-25880 Date Analyzed: 06/13/20130539h Test Code: 200.8-DIS Date Prepared: 06/06/2013 1000h Uranium 0.196 mgIL E200.8 0.0000598 0.00200 0.2000 0 97.8 85 -115 Zinc 1.05 mgIL E200.8 0.00368 0.00500 1.000 0 105 85 -115 Lab Sample ID: LCS-25880 Date Analyzed: 06113/20\3 2118h Test Code: 200.8-DIS Date Prepared: 06/06/2013 1000h Copper 0.221 mgIL E200.8 0.00152 0.00200 0.2000 0 III 85 -115 Lab Sample 10: LCS-25880 Date Analyzed: 06114/20\3 1017h Test Code: 200.8-DIS Date Prepared: 06/06/2013 1000h ThaUium 0.212 mg/L E200.8 0.000222 0.00200 0.2000 0 106 85 -115 Lab Sample ID: LCS-25926 Date Analyzed: 06/08/20 \3 1130h Test Code: Hg-DW-DIS-245.1 Date Prepared: 06/07/2013 1230h Mercury 0.00359 mg/L E245.1 0.0000175 0.000150 0.003330 0 108 85 -115 Report Date: 6/21/2013 Page 13 of28 analyses applicable to the CW A. SDWA. and ReRA arc pcrfonncd in accordance to NELAC protocols. Pertinent sampling infonnation is located on lhe attached COCo This report is provided for the exclusive LlSC of the addressee. Privileges of subsequent lISC of the name of this company or any mbcr 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 Ihe rc-pubJication of this report for any purpose olher than for the addressee will be granted only on contact, This company accepts no responsibility American West ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1306068 Project: 2nd Quarter Groundwater 2013 Analyte Result Lab Sample 10: MB-25879 Date Analymd: Test Code: 200.7-OIS Date Prepared: Calcium <1.00 Magnesium < 1.00 Sodium <1.00 Vanadium < 0.00500 Lab Sample ID: MB-25879 Date Analyzed: Test Code: 200.7-OIS Date Prepared: Potassium < 1.00 Lab Sample 10: MB-25880 Date Analyzed: Test Code: 200.S-OIS Date Prepared: Cadmium <0.000500 Silver <0.0100 Tin <0.100 Lab Sample 10: MB-25880 Date Analyzed: Test Code: 200.S-OIS Date Prepared: Beryllium <0.000500 Iron <0.0300 Lead <0.00100 Lab Sample 10: MB-25880 Date Analyzed: Test Code: 200.S-OIS Date Prepared: Arsenic <0.00500 Chromium < 0.0250 Cobalt < 0.0100 Manganese < 0.0100 Molybdenum < 0.0100 Nickel <0.0200 Selenium <0.00500 463 West 3600 South Salt Lake City, UT 84115 Phone: (80l) 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 Units Method 06/1012013 1549h 06/06/2013 1000h mglL mglL mglL mgIL E200.7 E200.7 E200.7 E200.7 06/11/2013 1022h 06/06/2013 1000h mglL E200.7 06/1012013 0647h 06/0612013 1000b mgIL E200.S mgIL E200.S mgIL E200.8 0611312013 0202h 06/06/2013 1000h mgIL E200.8 mglL E200.8 mglL E200.8 06/13/2013 0533h 06/06/2013 1000b mglL E200.S mglL E200.8 mgIL E200.8 mglL E200.8 mglL E200.8 mgIL E200.8 mglL E200.8 MDL 0.0227 0.102 0.0514 0.00150 0.203 0.0000726 0.000101 0.000620 0.0000174 0.0118 0.000316 0.00118 0.000938 0.00364 0.00166 0.000496 0.000898 0.000686 Reporting Limit 1.00 1.00 1.00 0.00500 1.00 0.000500 0.0100 0.100 0.000500 0.0300 0.00100 0.00500 0.0250 0.0100 0.0100 0.0100 0.0200 0.00500 Dept: ME QC Type: MBLK Amount Spiked Spike Ref. Amount %REC Limits Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt % RPD Limit Qual Report Date: 6/2112013 Page 14 of28 a.nalyses applicable to the CW A. SDW A. and RCRA arc pcrforml.."d in accordance 10 NELAC proloeols. Pertinent sampling information is located on the attached COCo This report is provided for the exclusive usc of the addressee. Privileges of subsequent usc of the nanlC of this company or any mlxr of its s.taff. or n;produclion of this report in connection \\o;lh the advertisement, promolion or sale of any product or process, or in connection with the rc-publication of this report for any purpose other than for the addrcss~c will be granted only on contact. This company accepts no responsibility A merican West A.NALYTICAL lABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1306068 Project: 2nd Quarter Groundwater 2013 Analyte Result Lab Sample 10: MB-25880 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Zinc < 0.0100 Lab Sample 10: MB-25880 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Unmiurn <0.000300 Lab Sample 10: MB-25880 Date Analyzed: Test Code: 2OO.8-O[S Date Prepared: Copper < 0.0100 Lab Sample 10: MB-25880 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Thallium <0.000500 Lab Sample 10: MB-25926 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@awaI-labs.com, web: www.awal-labs.com QC SUMMARY REPORT Contact: Garrin Palmer Units Method 06/13/2013 0533h 06/06/2013 1000h mg/L E200.8 06/13/20130621h 06/06/2013 1000h mglL E200.8 06113/20132113h 06/06/2013 IOOOh mg/L E200.8 06/14/2013 1010h 06/06/2013 1000h mglL E200.8 06/08/2013 1128h 06/07/2013 1230h mglL E245.1 MOL 0.00368 0.00000598 0.00152 0.0000555 0.0000175 Reporting Limit 0.0100 0.000300 0.0100 0.000500 0.000150 Dept: ME QC Type: MBLK Amount Spiked Spike Ref. Amount e;.REC Limits Kyle F. Gross Laboratory Director Jose Rocha QAOfficer RPORef. RPO Amt 0/. RPO Limit Qual Report Date: 6/21/2013 Page 15 of28 analyses appHcablc to the CWA. SDWA. and RCRA an; performed in accordance 10 NELAC protocols Pertinent sampling infonnation is located on the attached COc. This report is provided for the exclusive lise of the addressee. Prhilcgcs of subsequent lise of the name of this company or any mocr of its staff. or reproduction of this rcporl in ~onncction with the advertisement. promotion or sale of any product or process. or in connection with U1C re-publication oflhis report for any purpose other than for the addressee will be granted only on contact. This company accepts no responsibility American West ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1306068 Project: 2nd Quarter Groundwater 2013 Analyte Result Lab Sample 10: 1306068-001 EMS Date Analyzed: Test Code: 2oo.7-DIS Date Prepared: Calcium 342 Sodium 1,060 Lab Sample ID: 1306068-001EMS Date Analyzed: Test Code: 200.7-DIS Date Prepared: Magnesium 24.0 Potassium 32.8 Lab Sample ID: 1306068-00IEMS Date Analyzed: Test Code: 200.7-DIS Date Prepared: Vanadium 0.208 Lab Sample ID: 1306068-001EMS Date Analyzed: Test Code: 200.8-DIS Date Prepared: Cadmium 0.193 Silver 0.182 Tin 0.967 Lab Sample ID: 1306068-001EMS Date Analyzed: Test Code: 200.8-DIS Date Prepared: Beryllium 0.181 Iron 0.966 lead 0.182 Lab Sample 10: 1306068-001EMS Date Analyzed: Test Code: 200.8-DIS Date Prepnred: .An>enic 0.218 Chromium 0.209 Cobalt 0.201 Manganese 0.203 463 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-Iabs.com QC SUMMARY REPORT Units Method 06110/2013 1612b 06/06/2013 1000h mglL mgIL E200.7 E200.7 06/11/2013 1035b 06/0612013 loooh mgIL mglL E200.7 E200.7 06/13/2013 1521h 06/06/2013 1000h mgIL E200.7 06/10/2013 0807h 06/06/2013 1000h mgIL E200.8 mgIL E200.8 mgIL E200.8 06/13/2013 0218h 06/06/2013 1000h mglL E200.8 mglL E200.8 mglL E200.8 06/13/2013 0549h 06/06/2013 1000h mgIL E200.8 mglL E200.8 mglL E200.8 mgIL E200.8 MDL 2.27 5.14 1.02 2.03 0.00150 0.0000726 0.000101 0.000620 0.0000698 0.0472 0.00126 0.00118 0.000938 0.00364 0.00166 Reporting Limit 100 100 10.0 10.0 0.00500 0.000500 0.00200 0.00200 0.00200 0.100 0.00200 0.00200 0.00200 0.00400 0.00200 Contact: Garrin Palmer Dept: ME QCType: MS Amount Spiked 10.00 10.00 10.00 10.00 0.2000 0.2000 0.2000 1.000 0.2000 1.000 0.2000 0.2000 0.2000 0.2000 0.2000 Spike Ref. Amount 363 1150 15.1 24.6 0.0125 o o o o o o 0.00253 0.00758 o o %REC -210 -900 88.2 81.7 97.8 96.7 91.1 96.7 90.3 96.6 91.1 108 101 101 102 Limits 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 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt % RPD Limit Qual ~ Report Date: 6/21/2013 Page 16 of28 analyses applicable 10 the CWA. SDW A. and ReRA arc PL .... fonncd in accortlaocc to NELAC protocols. Pertinent sampling infonnation is JocaLcd on the attached COC .. This report is provided for the exclusive lISC of the addressee. PrivjJcgc~ of subsequent usc of the name oflhis company or any mbcr ofils staff. or rcproduclion of this report in connection with the advertisement. promotion or sale of any product or process. or in connection with the re-publicatjon of this report fOT any purpose other than for the addressee will be granled only on contact. This l:ompany aCl:cpLs no responsibility 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: 1306068 Dept: ME Project: 2nd Quarter Groundwater 2013 QCType: MS Reporting Amount Spike Ref. RPORef. RPO Analyte Result Units Method MOL Limit Spiked Amount %REC Limits Amt %RPD Limit Qual Lab Sample 10: 130606~0IEMS Date Analyzed: 06/13/20 \3 0549h Test Code: 200.8-DIS Date Prepared: 06/06/2013 1000h Molybdenum 0.228 mg/L E200.8 0.000496 0.00200 0.2000 0.0251 101 75 -125 Nickel 0.203 mg/L £200.8 0.000898 0.00200 0.2000 0.00\06 101 75 -125 Selenium 0.208 mg/L £200.8 0.000686 0.00200 0.2000 0.00273 103 75 -125 Urnnium 0.185 mg/L £200.8 0.0000598 0.00200 0.2000 0.00172 91.7 75 -125 Zinc 1.05 mg/L £200.8 0.00368 0.00500 1.000 0 lOS 75 -125 Lab Sample 10: 1306068-001 EMS Date Analyzed: 06/13/20\3 2129h Test Code: 200.8-DIS Date Prepared: 06/0612013 1000h Copper 0.195 mg/L £200.8 0.00152 0.00200 0.2000 0 97.6 75 -125 Lab Sample 10: 130606~tEMS Date Analyzed: 06/14/20\3 I031h Test Code: 200.8-DIS Date Prepared: 06/06/20 \3 1000h Thallium 0.189 mg/L £200.8 0.000222 0.00200 0.2000 0 94.4 75 -125 Lab Sample 10: t30606~OtEMS Date Analyzed: 06/08/20 13 1 \3 6h Test Code: Hg-DW-DIS-245.1 Date Prepared: 06107120\3 1230h Mercury 0.00357 mg/L £245.1 0.0000175 0.000150 0.003330 0 107 85 -115 1 _ Analyte concentration is too high for accurate matrix spike recovery and/or RPD. Report Date: 6/21120\3 Page 17 of28 anaJyscs ilpplicable to the CWA. sow A, and ReRA arc p<..'ffonned in accordance to NELAC protocols. Pertinent sampling infonnation is located on the attached COCo This report is provided for the exclusive lISC of the addressee. Priyileges of subsequent usc of the name ofthis company or any mbcr 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 rc-publication of (his report for any purpose other than for the addressee will be grantcd only on contacl. This company accepts no responsibility American West ANALYTICAL lABORATORIES 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (80\) 263-8687 e-mail: awaJ@awal-Jabs.com, web: www.awal-Iabs.com QC SUMMARY REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer ME Lab Set ID: 1306068 Project: 2nd Quarter Groundwater 2013 Analyte Lab Sample 10: 1306068-001EMSD Test Code: 200.7-DJS Calcium Sodium Lab Sample 10: 1306068-001EMSO Test Code: Magnesium Potassium 200.7-DJS Lab Sample 10: 1306068-001EMSO Test Code: 200.7-DIS Vanadium Lab Sample 10: 1306068-00IEMSD Test Code: 200.8-DJS Cadmium Silver Tin Lab Sample 10: 1306063-00IEMSO Test Code: 200.8-DIS Beryllium Iron Lead Lab Sample 10: 1306068-001EMSD Test Code: Arsenic Chromium Cobalt Manganese 200.8-DIS Result Date Analyzed: Date Pn!pared~ 357 1,100 Units Method 06/10/2013 1616h 06/06/2013 1000h mglL E200.7 mg/L E200.7 Date Analyzed: 0611112013 1039h Date Prepared: 06/0612013 1000h 24.2 34.2 mgIL mgIL E200.7 E200.7 Date Analyzed: 06113/2013 1528b Date Prepared: 06/06/20131000h 0.208 mg/L E200.7 Date Analyzed: 06/10120130817h Date Prepared: 06/0612013 1000h 0.197 0.185 0.978 mg/L mglL mglL E200.8 E200.8 E200.8 Date Analyzed: 06/13/2013 0223h Date Prepared: 06/06/2013 lOOOh 0.169 0.921 0.179 mglL mglL mglL E200.8 E200.8 E200.8 Date Analyzed: 06113/2013 055Sh Date Prepared: 06/06/2013 1000h 0.203 0.199 0.190 0.192 mglL mglL mgIL mglL E200.8 E200.8 E200.8 E200.8 MOL 2.27 5.14 1.02 2.03 0.00150 0.0000726 0.000101 0.000620 0.0000698 0.0472 0.00\26 0.00118 0.000938 0.00364 0.00166 Reporting Limit 100 100 10.0 10.0 0.00500 0.000500 0.00200 0.00200 0.00200 0.100 0.00200 0.00200 0.00200 0.00400 0.00200 Dept: QC Type: Amount Spiked 10.00 10.00 10.00 10.00 0.2000 0.2000 0.2000 1.000 0.2000 1.000 0.2000 0.2000 0.2000 0.2000 0.2000 MSD Spike Ref. Amount 363 1150 15.1 24.6 0.0125 o o o o o o 0.00253 0.00758 o o %REC -60.0 -500 90.9 95.3 97.9 98.6 92.6 97.8 84.6 92.\ 89.6 100 95.7 95.2 96.0 Limits 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 7S -125 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPO Amt -;0 RPD Limit Qual 342 1060 24 32.8 0.208 0.193 0.182 0.967 0.181 0.966 0.182 0.218 0.209 0.201 0.203 4.29 3.70 1.11 4.06 0.136 1.88 1.63 1.13 6.50 4.74 1.65 6.84 4.82 5.51 5.86 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 l Report Date: 612112013 Page 18 of 28 analyses applicable to the CWA. SDWA. and RCRA arc pcrfonncd in accordance (0 NELAC protocols Pertinent sampling infonnation is located on the attached COCo This report is provided for the exclusive usc of the addressee.. Privileges of subsequent usc of the name of this company or any mbcrofits staff.. or reproduction oflhi$ report in connection \\rlth 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 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-Iabs.com, web: www.awal-Iabs.com Jose Rocha QA Officer ANALYTICAL LABORATORIES QC SUMMARY REPQRT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Lab Set ID: l306068 Dept: ME Project: 2nd Quarter Groundwater 2013 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: 1306068-001EMSD Date Analyzed: 06113/2013 0555h Test Code: 200.8-DlS Date Prepared: 06/06/2013 1000h Molybdenum 0.222 mg/L E200.8 0.000496 0.00200 0.2000 0.0251 98.5 75 -125 0.228 2.60 20 Nickel 0.191 mg/L E200.8 0.000898 0.00200 0.2000 0.00106 95.0 75 -125 0.203 6.03 20 Selenium 0.192 mg/L E200.8 0.000686 0.00200 0.2000 0.00273 94.6 75 -125 0.208 8.11 20 Uranium 0.175 mg/L E200.8 0.0000598 0.00200 0.2000 0.00172 86.5 75 -125 0.185 5.83 20 Zinc 0.995 mg/L E200.8 0.00368 0.00500 1.000 0 99.5 75 -125 1.05 5.33 20 Lab Sample 10: 1306068-001EMSD Date Analyzed: 06/13/2013 2134h Test Code: 200.8-DlS Date Prepared: 06/06/2013 1000h Copper 0.187 mg/L E200.8 0.00152 0.00200 0.2000 0 93.7 75 -125 0.195 4.11 20 Lab Sample 10: 1306068-00 I EMSD Date Analyzed: 06/14/2013 1038h Test Code: 200.8-DIS Date Prepared: 06/06/2013 1000h Thallium 0.185 mg/L E200.8 0.000222 0.00200 0.2000 0 92.7 75 -125 0.189 1.86 20 Lab Sample ID: 1306068-001EMSD Date Analyzed: 06/08/2013 1138h Test Code: Hg-DW-DIS-245.1 Date Prepared: 06/07/2013 1230h Mercury 0.00354 mg/L E245.1 0.0000175 0.000150 0.003330 0 106 85 -115 0.00357 0.731 20 2 _ Anaiyle concentralion is too high for accurate matrix spike recovery and/or RPD. Report Date: 6/21/2013 Page 19 of 28 analyses applicable to the CWA. SDWA. and RCRA arc performed in accordance to NELAC protocols Pertinent sampling infonnation is located on the attached COCo This report is provided for the exclusive usc of the addressee Privileges ofslIbscqucnt usc of the name ofthis company or any mocr of its staff. or reproduction orthis report in connection with the advertisement, promotion or sale of any product or process, Of in connection \vith the rc-publication of this report for any purpose other than for the addressee will he granted only on contact. This company accepts no responsibility A merican 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-Iabs.com, web: www.awal-Iabs.com -.QC SUMMARY REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Lab Set ID: 1306068 Project: 2nd Quarter Groundwater 2013 Analyte Result Units Method Lab Sample ID: 1306068-002CDUP Date Analyzed; 06/07/2013 1I30h Test Code: TDS-W-2S40C Total Dissolved Solids 4,000 mglL SM2540C @ -High RPD due to suspected sample non-homogeneity or matrix interference. MDL 8.00 Reporting Limit 20.0 Dept: WC QC Type: DUP Amount Spiked Spike Ref. Amount O/.REC Limits Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt % RPD Limit Qual 3700 7.58 5 @ Report Date: 6/21/2013 Page 20 of 28 analyses applicable to the CWA. SDWA. and RCRA arc performed in accordance to NELAC protocols. Pertinent sampling infonnation is located on the attached coe, This report is provided for the exclusive usc of the addressee. Privileges of subsequent usc of the name of this company or any mbcr orits staff. or reproduction of litis report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of lhis report for any purpose other than for thc addressee will be granted only on contact. This company accepts no responsibility 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-Iabs.com, web: www.awal-labs.com Jose Rocha QA Officer ANALYTICAL LABORATORIES QC SUMMARY REP ORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Lab Set ID: 1306068 Dept: WC Project: 2nd Quarter Groundwater 2013 QCType: LCS ---- Reporting Amount Spike Ref. RPORef. RPO Analyte Result Units Method MOL Limit Spiked Amount ~.REC Limits Amt %RPO Limit Qual Lab Sample ID: LCS-R55412 Date Analyzed: 06/10/2013 1357b Test Code: 300.0-W Chloride 4.69 mg/L E300.0 0.0114 1.00 5.000 0 93.8 90 -110 Fluoride 5.17 mg/L E300.0 0.0126 0.100 5.000 0 103 90 -110 Sulfate 4.77 mg/L E300.0 0.177 1.00 5.000 0 95.4 90 -110 Lab Sample ID: LCS-R55568 Date Analyzed: 06/13/2013 1430h Test Code: 300.O-W Sulfate 4.84 mg/L E300.0 0.177 0.750 5.000 0 96.7 90 -110 Lab Sample 10: LCS-R55260 Date Analyzed: 06/06/2013 1031 b Test Code: ALK-W-2320B Alkalinity (as CaCm) 52,000 mg/L SM2320B 4.53 10.0 50,000 0 104 90 -110 Lab Sample 10: LCS-26004 Date Analyzed: 06/12120132100b Test Code: NH3-W-350.l Date Prepared: 06/12/2013 1400b Ammonia (as N) 1.00 mg/L E350.1 0.0277 0.0500 1.000 0 100 90 -110 Lab Sample 10: LCS-26 I 00 Date Analyzed: 06117/2013 2132h Test Code: NH3-W-350.1 Date Prepared: 06/17/2013 1600b Ammonia (as N) 0.944 mg/L E350.1 0.0277 0.0500 1.000 0 94.4 90 -110 Lab Sample 10: LCS-R55200 Date Analyzed: 06/05/2013 1921 b Test Code: N02IN03-W-353.2 NitratelNitrite (as N) l.01 mg/L E353.2 0.00252 0.100 1.000 0 101 90 -110 Lab Sample 10: LCS-RS5350 Date Analyzed: 06/07/2013 I130b Test Code: TDS-W-2540C Total Dissolved Solids 198 mg/L SM2540C 4.00 10.0 205.0 0 96.6 80 -120 Report Date: 6/21120 I3 Page 21 of 28 ::mnlyscs applicable to the CWA. SDWA. and RCRA arc pl'rfoml.cd in accordance to NELAC protocols_ Pertinent sampling infonnation is localed on the attached COe. This report is provided for the exclusive usc of the addressee. Privileges of subsequent lISC of the name of this company or any mbcr of its staff. or reproduction or this report in connection with the advcrtisement. promotion or sale of any product OT process, Of in connection with the fe-publication of this report for any purposc other than for the addressee will be granted only on conlact. This company accepts no responsibility 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-Iabs.com, web: www.awal-Iabs.com QC SUMMARY REPQRT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Lab Set ID: 1306068 Project: 2nd Quarter Groundwater 2013 Analyte Lab Sample ID: MB-R55412 Test Code: Chloride Fluoride Sulfate 300.0-W Lab Sample ID: MB-R55568 Test Code: 300.O-W Sulfate Lab Sample ID: MB-R55260 Test Code: ALK-W-2320B Bicarbonate (as CaC03) Carbonate (as CaC03) Lab Sample ID: MB-26004 Test Code: NH3-W-350.1 Result Units Ammonia (as N) < 0.0500 m2lL Lab Sample ID: MB-26100 Test Code: NH3-W-350.1 Ammonia (as N) < 0.0500 m2IL Lab Sample ID: MB-R55200 Testrocle· N02IN03-W-353.2 ------- NitrntelNitrite (as N) <0.100 mg/L Method E353.2 Lab Sample ID: MB-R55350 Date Analyzed: 06/0712013 I 130h Test Code: TDS-W-2540C Total Dissolved Solids < 10.0 mgIL SM2540C MDL 0.00252 4.00 Reporting Limit 1.00 0.100 1.00 0.750 1.00 1.00 0.100 10.0 Dept: WC QC Type: MBLK Amount Spiked Spike Ref. Amount %REC Limits Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt -;0 RPD Limit Qual Report Date: 6/2 1/2013 Page 22 of 28 ,analyses upplicablc to the CWA. SDWA. and ReRA arc pcrfonncd jn accoruance to NELAC protocols Pertinent sampling information is located on the attached COC. TIlis report is provided for the exclusive usc of the addressee. Privileges of subsequent LLSC of the llalTIC of this company or any mbcr of its staff, or reproduction of this reporr in conncction with the advertisement, promotion or sale of any product or process, Of in connection with the fe-publication of this report for any purpose other than for the addlcsscc will be granted only on contact. This company accepts no responsibility 463 West 3600 South Salt Lake City, ur 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 REPQRT ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Lab Set ID: 1306068 Dept: WC Project: 2nd Quarter Groundwater 2013 QC Type: MS ~~-- Reporting Amount Spike Ref. RPD Ref. RPD Analyte Result Units Method MDL Limit Spiked Amount "IoREe Limits Amt ~oRPD Limit Qual Lab Sample ID: I306068-001BMS Date Analyzed: 061 10/2013 1640h Test Code: 300.0-W Chloride 24,000 mg/L E300.0 57.0 5,000 25,000 61.3 95.6 90 -110 Fluoride 25,400 mg/L E300.0 63.0 500 25,000 0.351 102 90 -110 Sulfate 27,500 mg/L E300.0 885 5,000 25,000 4090 93.5 90 -110 Lab Sample ID: 1306139-001AMS Date Analyzed: 06/10/2013 2010h Test Code: 300.O-W Chloride 2,500 mg/L E300.0 5.70 500 2,500 136 94.7 90 -110 Lab Sample 10: I306182-002BMS Date Analyzed: 06/13/2013 1517h Test Code: 300.0-W Sulfate 52,900 mg/L E300.0 1,770 7,500 50,000 1550 103 90 -110 Lab Sample ID: 1306068-001BMS Date Analyzed: 06/06/2013 !O31 h Test Code: ALK-W-2320B Alkalinity (as CaC03) 91.7 mg/L SM2320B 4.53 10.0 50.00 40.6 102 80 -120 Lab Sample ID: I306068-00lDMS Date Analyzed: 06/17/2013 2138h Test Code: NH3-W-350.1 Date Prepared: 06/1712013 1600b Ammonia (as N) 0.873 mg/L E350.1 0.0277 0.0500 1.000 0.0592 81.4 90 -110 Lab Sample 10: I305692-001BMS Date Analyzed: 06/05/2013 1957h Test Code: N02/N03-W-353.2 Nitrate/Nitrite (as N) 130 mgIL E353.2 0.252 10.0 100.0 13.7 116 90 -110 Lab Sample 10: 1306068-00lDMS Date Analyzed: 06/05/2013200lb Test Code: N02IN03-W-353.2 Nitrate!Nitrite (as N) 129 mg/L E353.2 0.252 10.0 100.0 16.4 113 90 -110 I _ Matrix spike recovery indicates matrix interference. The method is in control as indicated by the Les. Report Date: 6/2112013 Page 23 of 28 analyses upplicablc to the CWA. SDWA. and RCRA C1J'C pcrfonncd in accordance to NELAC protocols. Pertinent sampling information is located on the attached CDC. 111is rcpolt is provided for the exclusive use of the addressee. Privileges of subsequcnt lLSC of the name of this company or any mbcr of its staff. or reproduction of this report in c:onncction with the advcltiscll1ent, 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 J:,tfanled only on contact. This company accepts no responsibility 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-Iabs.com, web: www.awal-Iabs.com Jose Rocha QA Officer ANALYTICAL LABORATORIES _QC_SUMMARY REPORT Client: Energy Fuels Resources, Inc. Contact: Gaffin Palmer Lab Set ID: 1306068 Dept: WC Project: 2nd Quarter Groundwater 2013 QC Type: MSD Reporting Amount Spike Ref. RPD Ref. RPD Analyte Result Units Method MDL Limit Spiked Amount e;.REC Limits Amt ·/0 RPD Limit Qual Lab Sample 10: 1306068-001BMSD Date Analyzed: 06/10/2013 1703h Test Code: 300.0-W Chloride 23,700 mg/L E300.0 57.0 5,000 25,000 61.3 94.5 90 -110 24000 1.17 20 Fluoride 25,200 mg/L E300.0 63.0 500 25,000 0.351 101 90 -110 25400 0.858 20 Sulfate 27,400 mg/L E300.0 885 5,000 25,000 4090 93.1 90 -110 27500 0.351 20 Lab Sample 10: 1306139-001AMSD Date Analyzed: 06/1012013 2033h Test Code: 300.0-W Chloride 2.480 mglL E300.0 5.70 500 2,500 136 93.8 90 - I LO 2500 0.854 20 Lab Sample 10: 1306 1 82-002BMSD Date Analyzed: 0611312013 1540h Test Code: 300.0-W Sulfate 52,300 mgIL E300.0 1,770 7,500 50,000 1550 LOL 90 -110 52900 1.26 20 Lab Sample ID: 1306068-001BMSD Date Analyzed: 06/06/2013 103 I h Test Code: ALK-W-2320B Alkalinity (as CaC03) 90.7 mglL SM2320B 4.53 10.0 50.00 40.6 100 80 -120 91.7 1.10 10 Lab Sample ID: 1306068-00lDMSD Date Analyzed: 06/1712013 2139h Test Code: NH3-W-350.1 Date Prepared: 06/17/2013 1600h Ammonia (as N) 0.894 mglL E350.1 0.0277 0.0500 L.OOO 0.0592 83.5 90 -110 0.873 2.39 10 Lab Sample ID: 1305692-001 BMSD Date Analyzed: 06/05/2013 1959h Test Code: N02IN03-W-353.2 ---- NitrateINitrite (as N) 129 mgIL E353.2 0.252 10.0 100.0 13.7 115 90 -110 130 0.884 10 Lab Sample 10: 1306068-00lDMSD Date Analyzed: 06/05/2013 2002h Test Code: N021N03-W-353.2 NitratelNitrite (as N) 125 mgIL E353.2 0.252 10.0 100.0 16.4 109 90 -110 129 3.34 10 I _ Matrix spike recovery indicates matrix interference. The method is in control as indicated by the LCS. Report Date: 6/2112013 Page 24 of 28 (analyses applicable to the CWA. SDWA, and RCRA <.IfC pcrfonncd in accordance to NELAC protocols. Pertinent sampling information is located on the attached cae. This report is provided for the exclusive usc of the addlcsscc. Privileges ofsubscqLLent usc of the name of this company or any mber of its staff, or reproduction Oftllis report in connection with the advcltisement, promotion or sale of any product or process, or in connection with the re-publication oflhis report for any purpose other than for the addressee will be gmntcd only on contact TIlis company accepts no responsibility ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1306068 Project: 2nd Quarter Groundwater 2013 Analyte Result Lab Sample 10: LCS VOC 060513A Date Analyzed: Test Code: 8260-W Benzene Chloroform Methylene chloride Naphthalene Tetrahydrofuran Toluene Xylenes, Total SUTT: 1,2-Dichloroethane-d4 SUTT: 4-Bromofluorobenzene SUTT: Dibromofluoromethane SUTT: Toluene-d8 23.5 23.7 27.4 18.8 17.7 23.1 70.7 52.1 47.0 51.2 48.9 463 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-Iabs.com, web: www.awal-Iabs.com QC SUMMARY REPORT Contact: Garrin Palmer Units Method 06/05/2013 0732h J.lg/L SW8260C J.lg/L SW8260C J.lg/L SW8260C J.lg/L SW8260C J.lg/L SW8260C J.lglL SW8260C J.lg/L SW8260C J.lg/L SW8260C J.lglL SW8260C J.lglL SW8260C J.lglL SW8260C MOL 0.149 0.277 0.155 0.547 0.874 0.429 0.870 Reporting Limit 2.00 2.00 2.00 2.00 2.00 2.00 2.00 Dept: MSVOA QC Type: LCS Amount Spiked 20.00 20.00 20.00 20.00 20.00 20.00 60.00 50.00 50.00 50.00 50.00 Spike Ref. Amount 0 0 0 0 0 0 0 %REC 117 118 137 93.8 88.4 116 118 104 94.1 102 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 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPORef. RPO Amt "I. RPD Limit Qual Report Date: 6/2112013 Page 25 of 28 ( analyses applicable to the CWA. SDWA. and RCRA arc pcrfonncd in accordance to NELAC protocols. Pertinent sampling information is located on the attached COCo This report is provided for the exclusive usc of the addressee.. Privileges ofsubscqLLcnt usc of the name of this company or any mbcr of its staff, or reproduction of lhis report in connection with the advertisement, promotion or sale of any prodw:.:t 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 American West ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1306068 Project: 2nd Quarter Groundwater 2013 Analyte Result Lab Sample 10: MB VOC 060SI3A Date Analyzed: Test Code: 2-Butanone Acetone Benzene 8260-W Carbon tetrachloride Chlorofonn Chloromethane Methylene chloride Naphthalene Tetrahydrofuran Toluene Xylenes, Total Surr: 1,2-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 52.6 48.2 49.9 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-Iabs.com, web: www.awal-Iabs.com QC SUMMARY REPORT Contact: Garrin Palmer Units Method MDL 06/05/2013 08 I Oh ~g/L SW8260C 1.45 ~g/L SW8260C 3.35 flg/L SW8260C 0.149 ~g/L SW8260C 0.137 flg/L SW8260C 0.277 flg/L SW8260C 0.127 flglL SW8260C 0.155 ~g/L SW8260C 0.547 ~g/L SW8260C 0.874 ~g/L SW8260C 0.429 ~g/L SW8260C 0.870 ~g/L SW8260C flg/L SW8260C ~g/L SW8260C !1g/L SW8260C Reporting Limit 20.0 20.0 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Dept: MSVOA QC Type: MBLK Amount Spiked 50.00 50.00 50.00 50.00 Spike Ref. Amount %REC lOS 96.5 99.8 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: 6/21/2013 Page 26 of 28 : analyses applicable to the CWA. SDWA. and ReRA arc pcrfonncd in accoruanl:c to NELAC protocols Pertinent sampling information is located on the attached COCo This report is provided for the exclusive usc of the addressee. Privileges of subseqllent usc of the name of this company or any mbcr of its staff. or reproduction of this rcporl in connection with the advertisement, promotion or sale of any product OT process, or in connection with the fe-publication of this report for any purpose olher than for the addressee will be granted only on contact This company accepts no responsibility ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1306068 Project: 2nd Quarter Groundwater 2013 Analyte Result Lab Sample 10: 1306068·001AMS Date Analyzed: Test Code: 8260-W Benzene Chlorofonn Methylene chloride Naphthalene Tetrahydrofuran Toluene Xylenes, Total Surr: 1,2-Dichloroethane-d4 Surr: 4-Bromofluorobenzene SUIT: Dibromofluoromethane SUIT: Toluene-d8 23.5 23.3 25.6 19.5 19.2 22.7 68.2 53.1 47.S 51.5 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 QC SUMMARY REPORT Contact: Garrin Palmer Units Method 06/0S/20 13 l320h flg/L SW8260C flg/L SW8260C flg/L SW8260C flg/L SW8260C flg/L SW8260C flg/L SW8260C flg/L SW8260C flg/L SW8260C flg/L SW8260C flg/L SW8260C flg/L SW8260C MOL 0.149 0.277 0.155 0.547 0.874 0.429 0.870 Reporting Limit 2.00 2.00 2.00 2.00 2.00 2.00 2.00 Dept: MSVOA QC Type: MS Amount Spiked 20.00 20.00 20.00 20.00 20.00 20.00 60.00 50.00 50.00 50.00 50.00 Spike Ref. Amount 0 0 0 0 0 0 0 %REC 118 117 128 97.4 96.0 113 114 106 9S.1 103 97.1 Limits 66 -145 50 -146 30 -192 41 -131 43 -146 18 -192 42 -167 72 -lSI 80 -128 80 -124 77 -129 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPORef. RPO Amt "I. RPO Limit Qual Report Date: 6/2112013 Page 27 of28 \ anulyscs applicable to the CWA. SDWA, and RCRA arc pcrfonllcd in accordance to NELAC protocols. Pertinent sampling information is Jocatcd on the attached COe. ll1is report is provided for the exclusive usc of the addressee. Privileges of subsequent usc of the name of this company or any mbo!' of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any plOduct or process, or in connection with the re-publication of this report for any pllrpose other than for the addressee will be gran led only on contact. This company accepts no responsibility ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1306068 Project: 2nd Quarter Groundwater 2013 Analyte Result Lab Sample 10: 1306068·00IAMSD Date Analyzed: Test Code: 8260-W Benzene Chloroform Methylene chloride Naphthalene Tetrahydrofuran Toluene Xylenes, Total SUIT: 1,2-Dichloroethane-d4 SUIT: 4-Bromofluorobenzene SUIT: Dibromofluoromethane SUIT: Toluene-d8 20.5 20.4 22.3 17.2 22.4 19.7 59.0 53 .1 47.9 51.1 48.3 463 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-Iabs.com, web: www.awal-Iabs.com ~SUMMARY REPORT Contact: Garrin Palmer Units Method 06/05/2013 1338h ~g/L SW8260C ~g/L SW8260C ~g/L SW8260C ~g/L SW8260C ~g/L SW8260C ~g/L SW8260C ~g/L SW8260C ~g/L SW8260C ~g/L SW8260C ~g/L SW8260C ~g/L SW8260C MDL 0.149 0.277 0.155 0.547 0.874 0.429 0.870 Reporting Limit 2.00 2.00 2.00 2.00 2.00 2.00 2.00 Dept: MSVOA QCType: MSD Amount Spiked 20.00 20.00 20.00 20.00 20.00 20.00 60.00 50.00 50.00 50.00 50.00 Spike Ref. Amount 0 0 0 0 0 0 0 %REC 103 102 112 86.1 112 98.5 98.4 106 95.8 102 96.6 Limits 66 -145 50 -146 30 -192 41 -131 43 -146 18 -192 42 -167 72 -lSI 80 -128 80 -124 77 -129 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt % RPD Limit Qual 23.5 13.5 25 23.3 13.2 25 25.6 13.7 25 19.5 12.3 25 19.2 15.5 25 22.7 14.1 25 68.3 14.5 25 Report Date: 6/21/2013 Page 28 of28 : analyses applicable to the CWA. SDWA. and RCRA arc pc-rfonned in acconJam:c to NELAC protocols Pertinent sampUng infonnation is located on the attached COe. This report is provided for the exclusive usc of the addressee. Privileges ofsubscqLLcnt usc of the name of this company or any mbar of its statf. or reproduction of this report in connection with the advertisemcnt. promotion or sale orany product or process, or in connection with the re-publication of this report for any purpose other than for the addressee will be grantcd only on contact. TI,is company accepts no responsibility American West Analytical Laboratories UL Denison WORK ORDER Summary Work Order: 1306068 Due Date: 6/14/2013 Page 1 of2 Client: ClientID: Project: Comments: Sample ID 1306068-001A 1306068-001B 1306068-001C 1306068-00lD 1306068-00 IE 1306068-002A 1306068-002B 1306068-002C 1306068-002D Printed: 61512013 Energy Fuels Resources, Inc. DEN 1 00 Contact: Garrin Palmer 2nd Quarter Groundwater 2013 QC Level: III WO Type: Project PA Rush. QC 3 (Summary/No chromatograms). Project specific DL's: see COCo Run 200.8 on the Agilent. EDD-Denison and ElM-Locus. Email Group.; Client Sample ID Collected Date Received Date ~-20_06032013 613/2013 1350h 6/512013 0940h ~-37_06032013 6/3/2013 1308h 6/5/201 3 0940h Test Code Matrix Sel Storage 8260-W Aqueous ~ VOCFridge Test Grollp: 8260-If'-Custom; # oj An(Jlple~; 1 J ! # o/Surr: 4 300.0-W ~ df-we 3 SEL AiI(1Jyles: CL F S04 ALK-W-2320B ~ df-we 2 SEL Analyte.r: ALKB ALKC TDS-W-2540C ~ ww -tds J SEL Ana/pIgs: TDS NH3-W-350.1 IJl df -no2Jn03 & nh3 1 SEL Analytes: NH3N NH3-W-PR b2l df -n02ln03 & 003 N02/N03-W-353.2 ~ df -n02ln03 & 003 1 SEL A!la1J!.t~s: N03N02N 200.7-DIS IJi df-met 5 SEL Aha/pIes: 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 NI SE AG TLSNUZN 200.8-DIS-PR df-met HG-DW-DIS-245.1 o df-met 1 SEL Analytes: HG HG-DW-DIS-PR M df-met IONBALANCE !ia df-met 5 SEL Ana/ylts: BALANCE Anions Cations TDS-Balance TDS-Calc 8260-W Aqueous ~ VOCFridge Test Group: 8260-W-Custom; # oj AntilJl/.es: 11 ! # ojSllrf: 4 300.0-W VI df - we 3 SEL Ana/ytes: CL F S04 ALK-W-2320B df-we 2 SEL tJnalyte.s: ALKB ALKC TDS-W-2540C ~ ww-tds 1 SEL Anal)'tes: TDS NH3-W-350.1 df -002/n03 & nh3 1 SEL A11~/)lte.t: NH3N FOR LABORATORY USE ONLY [fill out on page 1]: %M c:(' RT B'" CN [2(' TAT B""" QC Er HOK __ HOK __ HOK__ COC EtnsltedCP IT 112 ~ 3 3 WORK ORDER Summary Work Order: 1306068 Page 2 of2 Client: Energy Fuels Resources, Inc. Due Date: 6/14/2013 SampleID Client Sample ID Collected Date Received Date Test Code Matrix Sel Storage 1306068-002D MW-37 06032013 6/312013 1308h 6/5120 I3 0940h NH3-W-PR Aqueous ~ df -002ln03 & nh3 N02/N03-W-3S3.2 IJ1 df -0021003 & nlt3 1 SEL Ana(vles.: N03N02N 1306068-002E 200.7-DIS IJ1 df-met 5 SEL A7Ialyle;s: 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 NI SE AG TLSNUZN 200.8-DIS-PR ~ df-met HG-DW-DIS-24S.1 ~ df-met 1 SEL A7Ia/y/~: HG HG-DW-DIS-PR ~ df-met IONBALANCE ~ df-met 5 SEL Analytes: BALANCE Anions Cations TDS-Balance TDS-Ca/c 1306068-003A Trip Blank 6/312013 6/512013 0940h 8260-W Aqueous ~ VOCFridge 3 Test Group: 8260-W-Custom; # of Analytes: 11/ # ofSurr: 4 Printed: 6/512013 FOR LABORATORY USE ONLY [fill out on page 1]: %M 0 RT 0 CN 0 TAT 0 QCO HOK __ _ HOK __ _ HOK___ COC Emailed. ____ _ American West Analytical Laboratories Client: Energy Fuels Resources, Inc. Chain of Custody Contact: Garrin Palmer Phone: (435) 678·2221 Lab Sample Set # I~ q ~ (J (; Y Page 1 of 1 Address: 6425 S. Hwy. 191 Blanding, UT 84511 Email: gpalmel@energyfuels.com QC Level: 3 5 Project Name: 2nd Quarter Groundwater 2013 PO#: Sampler Name: Tanner Holliday 6 1 I I I I I I I I I I I I I I I I I 7( I I I I ! I I I I I I I I I I ( I 8 1 1 1 1 I I I I I I I I I I I I I 1 9 1 1 1 1 I I I I I I I I I I I I I 1 Special Instructions: Email results to Tanner Holliday, Kethy Weinel, and David Turk Date: &'/'1/Z013 Received by: Signature ITimc: Print Name liDO clinquished by: SignatUre Date: Received by: Signature Print Name rime: pti11r Ham" RelinquiShed by: Signature Date: Print Name e: Turn Around Time Standard ct-"I/t. \j j '0 ~ f c".,. ..ur5.J /FftM 1,,-,< I<!"c., h~41 .f1.!t,{. ~ GEL -Analytical Scope of Work White Mesa Mill Blanding Utah Page 10 of9 Table 3 -GEL Groundwater, Tailings Impoundment, and Seeps and Springs Sampling B~ryllium E200.7 or E200.8 0.50 J.lg/L 6 months HNO, to pH<2 None Cadinium E200.7 or E200.8 0.50 /lg/L 6 months HNOl to pH<2 None Chromium E200.7 or E200.8 25 Ilg/l 6 months HN03 to pH<2 None Cobalt E200.7 or E200.8 1 0 u~ 6 months HNO, to pH<2 None Copper E200.7 or E200.8 10 /lg!L 6 months HNO, to pH<2 None Iron E200.7 or E200.\8 30 IlWL 6 months HN03 to pH<2 None Lead E200.7 or E200.8 "·RW l.O .J.lWJ. 6 months HNO, to pH<2 None 3fl71l3 Manganese E200.7 or E200.8 10 u2II 6 months HN03 to pH<2 None Mercury E 245.1 or E200.7 or 0.50 /lg!L 28 days HN03 to pH<2 None E200.8 Molybdenum E200.7 or E200.8 10 Ilg/l 6 months HN03 to pH<2 None Nickel E200.7 or E200.8 20 !1g;/l 6 months HN03 to pH<2 None Selenium E200.7 or E200.8 5 J.l.g/L 6 months RN03 to pH<2 None Silver E200.7 or E200.8 10 ).1g/l 6 months HN03 to pH<2 None Thallium E200.7 or E200.8 0.50 Ilg/l 6 months HN03 to pH<2 None Tin E200.7 or E200.8 100 ).1g/l 6 months HN03 to pH<2 None Uranium E200.7 or E200.8 0.30 J.l.g/L 6 months HN03 to pH<2 None Vanadium E200.7 or E200.8 15J.l.g/L 6 months HNO., to pH<2 None Zinc E200.7 or E200.8 10 Ilg/l 6 months RNO., to pH<2 None Sodium E200.7 0.5 mgjI 6 months HNO] to pH<2 None Potassium E200.7 0.5 mg/L 6 months HNO~ to pH<2 None Magnesium E200.7 0.5 mWL 6 months ENOl to pH<2 None Calcium E200.7 0.5 mg/l 6 months HN03to pH<2 None 'l:'l11?4~ " J~ iE. ~w ~~:4l=ii( 'R~ruCdij1i.iCSII~ _!C,,! ~~ "j,-_ ~";?~:¥'¥..uIil~. '_HU~~ £"1'1"".... r r.: f1\J()_ t" nl-k'J I Ni'ln~ -RW 2127/2013 Table 4 Fee Schedule Partial Suite Metals (cost per individual metal Gross al ha ** -per email from Kathy Weinel 3127113 -RW Run ION BALANCE when the full metals suite has been requested, per email from Kathy Weinel 3/27/13 Ion Balance to include: · Total Anions, Measured · Total Cations, Measured · IDS Ratio, Measured/Calculated · IDS, Calculated -RW 3/27/13 A W AL • Analytical Scope of Work White Mesa Mill Blanding Utah Page 10 of 13 Acetone or SW8260C Benzene SW8260B or SW8260C 2·Butanone (MEK) SW8260B or SW8260C Carbon Tetrachloride SW8260B or SW8260C Chloroform SW8260B or SW8260C Chloromethane SW8260B or SW8260C Dichloromethane SW8260B (Methylene Chloride) or SW8260C Naphthalene SW8260B or SW8260C Tetrahydrofuran SW8260B or SW8260C Toluene SW8260B or SW8260C Xylenes (total) SW8260B or IDS ::s 6°C 1.0 JlglL 14 days HCI to pH<2 ::s 6°C 20 Jlg/L 14 days HCI topH<2 ::s 6°C 1.0Jlg/L 14 days HCI topH<2 ::s 6°C 1.0Jlg/L 14 days HCI topH<2 ::s 6°C 1.0Jlg/L 14 days HCI topH<2 ::s 6°C 1.0Jlg/L 14 days HCI to pH<2 ::s 6°C 1.0Jlg/L 14 days HCI to pH<2 ::s 6°C 1.0 Jlg/L 14 days HCI topH<2 ::s 6°C 1.0 Jlg/L 14 days HCI topH<2 ::s 6°C 1.0Jlg/L 14 days HCI topH<2 ::s 6°C None · Sulfate A4500-1 mg/L S04 E or E300.0 28 days None Carbonate as C03 A2320 B 1 m~ 14 days None < 6°C . Bicarbonate as HC03 A2320 B 1 milL 14 days None c:~n Tetrachloride SW8260B 1.0 flg/L 14 days HCI to pH<2 ::; 6°C or SW8260C ChlorOfom~ SW8260B 1.0 flglL 14 days HCI to pH<2 :s 6°C or SW8260C Dichloromethane ~ SW8260B 1.0 flg/L 14 days HCI to pH<2 ::; 6°C (Methylene Chloride) or SW8260C Chloromethane ~W8260B 1.0 flg/L 14 days HCI to pH<2 ::; 6°C I ~~60C 1,2,4-Trichlorobenzene SW8270Th., <10 ug/L 7140 days None < 6°C 1,2-Dichlorobenzene SW8270D"10 ug/L 7140 days None < 6°C 1,3-Dichlorobenzene SW8270D <~uglL 7/40 days None < 6°C l,4-Dichlorobenzene SW8270D <10 ~ 7/40 days None < 6°C I-Methylnaphthalene SW8270D . <10 u.g/~ 7/40 days None < 6°C 2A,S-Trichlorophenol SW8270D <10 ug/L kU40 days None < 6°C 2,4,6-Trichlorophenol SW8270D <10 ug/L 7flio days None < 6°C 2,4-Dichlorophenol SW8270D <10 uglL 7140~ys None < 6°C 2.4-Dimethylphenol SW8270D <10 uglL 7/40 daN None < 6°C 2,4-Dinitrophenol SW8270D <20 uglL 7/40 days'\ None < 6°C 2,4-Dinitrotoluene SW8270D <10 ug/L 7/40 days '\.. None < 6°C 2,6-Dinitrotoluene SW8270D <10 ug/L 7/40 days ,None < 6°C 2-Chloronaphthalene SW8270D <10 ug/L 7/40 days ~ne < 6°C 2-Chlorophenol SW8270D <10 ug/L 7/40 days No1i < 6°C 2-Methylnaphthalene SW8270D <10 ug/L 7/40 days None'\.. < 6°C 2-Methylphenol SW8270D <10 ug/L 7/40 days None" < 6°C 2-Nitrophenol SW8270D <10 uglL 7/40 days None '" < 6°C 3&4-Methylphenol SW8270D <10 ug/L 7/40 days None '\.. < 6°C 3,3'-Dichlorobenzidine SW8270D <10 ugfL 7/40 days None ~6°C 4,6-Dinitro-2-methylphenol SW8270D <10 ug/L 7/40 days None < 6~ Preservation Check Sheet s Ie Set Extl -doH Analysis Preservative / z....... Ammonia pH <2 H2S04 y.-, Ye5 COD pH <2 H2S04 -, I Cyanide pH >12 NaOH Metals pH <2 HN03 "Ie-; Ve 5 N01 &N03 pH <2 HZS04 .Ire. I'v~ O&G pH <2HCL / i' Phenols pH <2 H2SO4 Sulfide pH>9NaOH, Zn Acetate TKN pH <2 H2SO4 TPOt pH <2 H2S04 ---- Procedure: Frequency: 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 CDC, notify client if requested Place client conversation on CDC 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: / > d ~ 6 G;y.- -- [€l4'1 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 10,2013 Ms. Kathy Weinel Energy Fuels Resources (USA), Inc. 225 Union Boulevard Suite 600 Lakewood, Colorado 80228 Re: White Mesa Mill GW Work Order: 325944 Dear Ms. Weinel: GEL Laboratories, LLC (GEL) appreciates the opportunity to provide the enclosed analytical results for the sample(s) we received on May 17,2013. This revised data report has been prepared and reviewed in accordance with GEL's standard operating procedures. This data package has been revised to correct the client sample ID and collection date per request. Please see enclosed email for futher details. 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 111111111 11111111, 111111111111 www.gel.com This data package has been revised to correct the client sample ID and collection date per request. Please see enclosed email for futher details. June 10, 2013 Laboratory Identification: GEL Laboratories LLC 2040 Savage Road Charleston, South Carolina 29407 (843) 556-8171 Summary: Receipt Narrative for Energy Fuels Resources (USA), Inc. snc: 325944 Sample receipt: The samples arrived at GEL Laboratories LLC, Charleston, South Carolina on May 17,2013 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 In Client ID 325944001 MW-05_05l420l3 325944002 MW-ll_05l42013 325944003 MW-12_05152013 325944004 MW-14 05142013 325944005 MW-15--o05152013 325944006 MW-25_05142013 325944007 MW-28_05152013 325944008 MW-30 05152013 325944009 MW-31_05132013 325944010 MW-32_05132013 325944011 MW-35 05132013 325944012 MW-36 05142013 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: Gel Laboratories Contact: Garrin Palmer ~~~~~------------2040 Savage Rd Ph : 435 678 2221 Charleston, South Carolina 29407 gpalmer@energyfuels.com Chain of Custody/Sampling Analysis Request p . t rOJec S amp ers N ame S amp ers SI Ignature 2nd Quarter Ground .:JaJ\ML )J~ Water 2013 Tanner Holliday Date Time Sample 10 Collected Collected Laboratory Analysis Requested MW-05 05142013 5/14/2013 1620 Gross Alpha MW-11 05142013 5/14/2013 1240 Gross Alpha MW-12 05152013 5/15/2013 905 Gross Alpha MW-14 05152013 5/15/2013 1345 Gross Alpha MW-15 05152013 5/15/2013 950 Gross Alpha MW-25 05142013 5/14/2013 1055 Gross Alpha MW-28 05152013 5/15/2013 1445 Gross Al pha MW-30 05152013 5/15/2013 1340 Gross Alpha MW-31 05132013 5/13/2013 1315 Gross Alpha MW-32 05132013 5/13/2013 1255 Gross Alpha MW-35 05132013 5/13/2013 1445 Gross Alpha MW-36 05142013 5/14/2013 805 Gross Alpha Comments: Relinquished By:(Signature) Date/Time Received By:(Signature) Date/Time ;j~Ji4k1 S/If,/ZOI3 C¥J~.~ 5-17-'3 1100 0'100 Relinquished By:(Signature) Date/Time ReceivedJ y:(Signature) Date/Time mal Laboratories LLC SAMPLE RECEIPT & REVIEW FORM ClICJlt:O Al m I SDG/ARICOC/Work Order: 3a~qLl4 Received By: \~ Date Received: -~ I J .11"'1. I I"IJt) :7 .JI , s -fJ.-Ji Suspected Hazard Information ~ ~ ~lfNet Counts> IOOcpm on samples not marked "radioactive", contact the Radiation Safety Group for further investigation, -'" COc/Samples marked as radioactive? ,./ Maximum Net COIInls Observed· (Observed Counts -Area Background Counts): L!JLrJ VV \ Classified Radioacti ve II or III by RSO? '/ If yes, Were swipes taken ofSamplc contatiners < action levels? -, COC/Samples marked containing PCBs? /' Package, coe, andlor Samples marked as V beryllium or asbestos containing? ~f yes, 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? / Sample Receipt Criteria ~ ~ ~ Comments/Qualifiers (Required for Non-Conforming Items) Shipping containers received intact V Circle Applicable: 1 V Seals broken Damaged contai ner Leaking container Other (describe) and sealed? ~. Samples requiring cold preservatio/ PreselVulion Method: lee bags Blue ice Dry ~ ~ Other (describe) 2 within (0 < 6 deg, C)?~ V \ '2-·a11 temperalures are recorded in IDaily check perfonned and passed on ~ I J ~"'I""M'U' ~ Device Serial #: : ~Ja~ ~~,~ .:;:t 28 IIR ,,,lIIl-',,rature gun? Secondary Temperature Device l;'.hl, 3 Chain of custody documents included with shipment? Circle 4 Sample containers intact and sealed? Seals broken Damaged contuiner Leaking container Other (describe) 5 Samples requiring chemical Vi-' ISnmple lD's, containers affected and obselVed pH: preservation at proper pH? IICPresclVIltlon sidlll!lt. l.ril/l, VOA vials free of headspace (defined V IS~llIple 10'$ Bnd '" ~"'~. oHect/:d: 6 as < 6rnm bubble)? tpc yes, imm.edinlcly deliver to Volatiles laOOralOf)' 7 Are Encore containers present? 1/ Samples received within holding liD's :lIld tesls affected: 8 I time? IS ample lO's on COC match lO's on ISlImplc ID's a.nd conl31ners affected: 9 [bottles? Date & time on COC match dale & IS:uIlple ID's affected: 10 time on bottles? Number of containers received match $nmphl !D's aJrecled: 11 number indicated on COC? oN o€y ,'f) , Are sample containers identifiable as 12 GEL provided? 13 COC fonn is properly signed in , , l vc;u sections? n::URljUI ~ C:j ' Circle Applicable: FedEx Ground UPS Field Services Courier Other 14 Carrier and tracking number, g() IS 53Cf l 2{)X<) (Use ConUiluAtiOJl Fonn if needed): ... PM (or PMA) review: Initials Date 5-11-l3 Page _l_od GEL Laboratories LLC -Login Review Report GEL Work Order/SDG: 325944 Client SDG: 325944 2nd Quarter GW 2013 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. 325944001 MW-05_05142013 325944002 MW-11_05142013 325944003 MW-12_05152013 325944004 MW-14_05142013 325944005 MW-15_05152013 325944006 MW-25_05142013 325944007 MW-28_.05152013 325944008 MW-30_05152013 325944009 MW-31_05132013 325944010 MW-32_.05132013 325944011 MW-35_05132013 325944012 MW-36_05142013 Client Sample ID Status Tests/Methods -001 MVV-05_05142013 REVVV GFPe, Total Alpha Radium, Liquid -002 MVV-11_05142013 REVVV GFPe, Total Alpha Radium, Liquid -003 MVV-12_05152013 REVVV GFPe, Total Alpha Radium, Liquid -004 MVV-14_05142013 REVVV GFPe, Total Alpha Radium, Liquid -005 MVV-15_05152013 REVVV GFPe, Total Alpha Radium, Liquid -006 MVV-25_05142013 REVVV GFPe, Total Alpha Radium, Liquid -007 MVV-28_05152013 REVVV GFPe, Total Alpha Radium, Liquid -008 MVV-30_05152013 REVVV GFPe, Total Alpha Radium, Liquid -009 MVV-31_05132013 REVVV GFPe, Total Alpha Radium, Liquid -010 MVV-32_05132013 REVVV GFPe, Total Alpha Radium, Liquid -011 MVV-35_05132013 REVVV GFPe, Total Alpha Radium, Liquid -012 MVV-36_05142013 REVVV GFPe, Total Alpha Radium, Liquid Collect Date & Time 14-MAY-1316:20 14-MAY-1312:40 15-MAY-13 09:05 14-MAY-1313:45 15-MAY-13 09:50 14-MAY-1310:55 15-MAY-1314:45 15-MAY-1313:40 13-MAY-1313:15 13-MAY-1312:55 13-MAY-1314:45 14-MAY-13 08:05 Product Reference Gross Alpha Gross Alpha Gross Alpha Gross Alpha Gross Alpha Gross Alpha Gross Alpha Gross Alpha Gross Alpha Gross Alpha Gross Alpha Gross Alpha Work Order Due Date: 07-JUN-13 Package Due Date: EDD Due Date: Due Date: HXS1 Receive Time # of 05-JUN-13 07-JUN-13 07-JUN-13 Lab Report Date: 10-JUN-13 Work Order: 325944 Page 1 of 2 Collector: C Prelogin #: 20130503645 Project Workdef 10: 1294356 SDG Status: Closed Logged by: Fax Days to Date & Time Zone Cont. Matrix Due Date Process CofC# Pre log Lab Field Group QC QC 17-MAY-13 09:00 -2 -1 GROUND WATER 17-MAY-13 09:00 -2 GROUND WATER 17-MAY-13 09:00 -2 , GROUND WATER 17-MAY-13 09:00 -2 GROUND WATER 17-MAY-13 09:00 -2 GROUND WATER 17-MAY-13 09:00 -2 GROUND WATER 17-MAY-13 09:00 -2 GROUND WATER 17-MAY-13 09:00 -2 GROUND WATER 17-MAY-13 09:00 -2 GROUND WATER 17-MAY-13 09:00 -2 GROUND WATER 17-MAY-13 09:00 -2 GROUND WATER 17-MAY-13 09:00 -2 GROUND WATER Fax Date PM Comments Temperature (e) Temperature (e) Temperature (e) Temperature (e) Temperature (e) Temperature (e) Temperature (e) Temperature (e) Temperature (e) Temperature (e) Temperature (e) Temperature (e) 21 21 21 21 21 21 21 21 21 21 21 21 Aux Data 12 12 12 12 12 12 12 12 12 12 12 12 1 1 1 1 Receive Codes ( ( ~ GEL Laboratories LLC -Login Review Report Product: GFCTORAL Workdef 10: 1297250 In Product Group? No 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 Parmname Check: All parmnames scheduled properly CAS # Contingent Tests Parmname Gross Radium Alpha Action Product Name login Requirements: Requirement Description Group Name: Group Reference: Path: Standard Report Date: 10-JUN-13 Work Order: 325944 Page 2 of 2 Product Reference: Gross Alpha Moisture Correction: "As Received" Client RDl or PQl & Unit Reporting Parm Included Included Custom Units Function in Sample? in QC? List? pCi/L REG Y Y Yes Samples Include? Comments Peer Review by: ____________ _ Work Order (SOG#), PO# Checked? ____ _ C of C signed in receiver location? _____ _ , ( ~ c Subject: RE: DNM1325944 Sample MW-14 Locus Issue From: Kathy Weinel <KWeinel@energyfuels.com> Date: 6/10/2013 10:25 AM To: Heather Shaffer <Heather.Shaffer@gel.com> I looked into the issue -the boys wrote the wrong date on the cac and the Sample 10 is incorrect as a result. The sample 10 should be MW-14_05142013 and the sample date is 5/14/13. If you change those things the sample will load. Sorry, but we will also need a corrected data package ....... . Thanks K eF Energy Fuels Resources (USA) Inc. Kathy Weinel Quality ASS1JrSnCe Manager t: 303-369·4134 If: 303-3694125 225 I..\110n Blvd. Suite 600 Lak.""od. CO. US. 80228 http://wwwenergyfuels com This Ermail is intended for the exclusive use the of person(s) mentioned as ll1e recipient(s). This message and any attached files with it are confidenUal and may contain privileged or proprietary informa~on.1f you are not the intended recipiont(s) please detete this message and notify the sender. You may not use, dislribute print or copy this message if you are not the intended recipient(s). From: Heather Shaffer [mailto:Heather.Shaffer@gel.com] Sent: Monday, June 10, 2013 6:39 AM To: Kathy Weinel Cc: Linda Pullano Subject: Fwd: DNMI 325944 Sample MW-14 Locus Issue Kathy. The EDD group had an issue with posting to Locus for White Mesa Mill work order 325944. Please see the forwarded email. Is this something you can help with? Thanks! Heather --------Original Message -------- Subject:DNMI 325944 Sample MW-14 Locus Issue Date:Fri. 07 Jun 2013 18:24:09 -0400 From:Linda Pullano <lop@gel.com> To:Heather Shaffer <heaO 1394@gel.com> Hi Heather, When trying to upload the EDD for DNMI 325944, the Locus site had a problem with Sample 14. I received the error "The entry in the Field Sample ID field is not present in the database." I do see a valid sampling location for MW14 and an MW-14A so I'm not sure why the sample is a problem. Flora and I have looked at the EDD for differences with that sample and we're not sure if it is not in some other database list for the site ID versus sampling location for this project. The EDD was not able to be uploaded to Locus. Linda CONFIDENTIALITY NOTICE: This e-mail and any files transmitted with it are the property of The GEL Group, Inc. and its affiliates. All rights, including without limitation copyright, are reserved. The proprietary information contained in this e-mail message.andanyfilestransmittedwithit.isintended for the use of the recipient(s) named above. If the reader of this e-mail is not the intended recipient, you are hereby notified that you have received this e-mail in error and that any review, distribution or copying of this e-mail or any files transmitted with it is strictly prohibited. If you have received this e-mail in error, please notify the sender immediately and delete the original message and any files transmitted. The unauthorized use of this e-mail or any files transmitted with it is prohibited and disclaimed by The GEL Group, Inc. and its affiliates. Method/Analysis Information Product: Analytical Method: Analytical Batch Number: Sample ID 325944001 325944002 325944003 325944004 325944005 325944006 325944007 325944008 325944009 325944010 325944011 325944012 1202879548 1202879549 1202879550 1202879551 1202879552 Radiochemistry Case Narrative Energy Fuels Resources (DNMI) SDG 325944 GFPC, Total Alpha Radium, Liquid EPA 900.1 Modified 1303154 Client ID MW-05 05142013 MW-ll_05142013 MW-12 05152013 MW-14 05142013 MW-15 05152013 MW-25_05142013 MW-28 05152013 MW-30 05152013 MW-31 05132013 MW-32 05132013 MW-35 05132013 MW-36 05142013 Method Blank (MB) 325944008(MW-30_05152013) Sample Duplicate (DUP) 325944008(MW -30_05152013) Matrix Spike (MS) 325944008(MW-30_05152013) 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-OI0 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. Designated QC The following sample was used for QC: 325944008 (MW-30_05152013). QC Information All of the QC samples meet the required acceptance limits with the following exceptions: Matrix Spike and Matrix Spike Duplicate, 1202879550 (MW-30_05152013) and 1202879551 (MW-30_05152013), did not meet the relative percent difference requirement; however, they do meet the recovery requirement. 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. 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. Additional Comments The matrix spike and matrix spike duplicate, 1202879550 (MW-30_05152013) and 1202879551 (MW -30 _05152013), aliquots were reduced to conserve sample volume. This package revision contains revised client sample id and collection date for 325944004 (MW-14_05142013). 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. GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Qualifier Definition Report for DNMIOOI Energy Fuels Resources (USA), Inc. Client SDG: 325944 GEL Work Order: 325944 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. Review/Validation 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: .:;J~-d. ~ Date: 10 JUN 2013 Name: Theresa Austin Title: Group Leader GEL LABORATORIES LLC 2040 Savage Road Charleston, SC 29407 -(843) 556-8171 -www.ge1.com Contact: Workorder: Parmname Rad Gas Flow Energy Fuels Resources (USA), Inc. 225 Union Boulevard Suite 600 Lakewood, Colorado Ms. Kathy Weinel 325944 NOM 3atch 1303154 QC Summary Sam'ple Q!ral QC Units Reoort Date: June 10, 2013 Page lof 2 RPD% REC% --Ran.Re Anlst Date Time QC1202879549 325944008 DUP Gross Radium Alpha U 0.727 1.07 pCi/L 38.5 (0% -100%) KDFI OS/25/13 14:4 QC1202879552 LCS Gross Radium Alpha QC1202879548 MB Gross Radium Alpha QC1202879550 325944008 MS Gross Radium Alpha QC1202879551 325944008 MSD Gross Radium Alpha Notes: Uncertainty +/-0.210 555 Uncertainty U Uncertainty 1110 U 0.727 Uncertainty +/-0.210 1110 U 0.727 Uncertainty +/-0.210 Counting Uncertainty is calculated at the 68% confidence level (I-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 +/-0.270 418 pCilL +/-5.07 -0.0685 pCilL +/-0.118 1320 pC ilL +/-16.3 935 pCi/L 34.4* +/-11.3 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 confmned by GCIMS 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 jf 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 75 .3 (75%-125%) OS/25/13 14:4, OS/25/13 14:4 119 (75%-125%) OS/25/13 14:4 83.8 (0%-20%) OS/25/13 14:4 GEL LABORATORIES LLC 2040 Savage Road Charleston, SC 29407 -(843) 556-8171 -www.gel.com QC Summary Workorder: 325944 Page 2 of 2 Parmname NOM Sam Ie Q!tal QC Units RPD% REC% Ran e 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 N/ A indicates that spike recovery limits do not apply when sample concentration exceeds spike conc. by a factor of 4 or more. Date Time 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. m ij' 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 01,2013 Ms. Kathy Weinel Energy Fuels Resources (USA), Inc. 225 Union Boulevard Suite 600 Lakewood, Colorado 80228 Re: White Mesa Mill GW Work Order: 326481 Dear Ms. Weinel: GEL Laboratories, LLC (GEL) appreciates the opportunity to provide the enclosed analytical results for the sample(s) we received on May 24, 2013. 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 re-count results for sample IDs MW-29_05232013 and MW-70_05232013. 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 1111 III 11111111111111111 II III www.gel.com This data package has been revised to report the re-count results for sample IDs MW -29_05232013 and MW-70 05232013. July 01, 2013 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: 326481 Sample receipt: The samples arrived at GEL Laboratories LLC, Charleston, South Carolina on May 24,2013 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 326481001 MW-Ol_05212013 326481002 MW-02 05212013 326481003 MW-03 05222013 326481004 MW-03A 05232013 326481005 MW-17 05222013 326481006 MW-18 05202013 326481007 MW-19 05202013 326481008 MW-22 05222013 326481009 MW-23 05232013 326481010 MW-24_05222013 326481011 MW-26 05232013 326481012 MW-27 05212013 326481013 MW-29 05232013 326481014 MW-65 05212013 326481015 MW-70 05232013 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: Gel Laboratories Contact: Garrin Palmer ~~~~~~---------2040 Savage Rd Ph: 4356782221 Charleston, South Carolina 29407 gpalmer@energyfuels.com Chain of Custody/Sampling Analysis Request Project Samplers N ame Samplers Signature 2nd Quarter Ground "::j a<1J1J!L M!I~ Water 2013 Tanner Holliday Date Time Sample 10 Collected Collected Laboratory Analysis Requested MW-01 05212013 5/21/2013 1030 Gross Alpha MW-02 0521201,3 5/21/2013 1430 Gross Alpha MW-03 05222013 5/22/2013 1405 Gross Alpha MW-03A 05232013 5/23/2013 700 Gross Alpha MW-17 05222013 5/22/2013 1050 Gross Alpha MW-18_ 05202013 5/20/2013 1320 Gross Alpha MW-19 05202013 5/20/2013 1600 Gross Alpha MW-22 05222013 5/22/2013 1315 Gross Alpha MW-23 05232013 5/23/2013 720 Gross Alpha MW-24 05222013 5/22/2013 625 Gross Alpha MW-26 05232013 5/23/2013 740 Gross Alpha MW-27 05212013 5/21/2013 1100 Gross Alpha MW-29 05232013 5/23/2013 900 Gross Alpha MW-65 05212013 5/21/2013 1430 Gross Alpha MW-70 05232013 5/23/2013 900 Gross Alpha Comments: Relinquished BY:~S!~ture) Date/Time Received By:(Signature) Date/Time 5/23/2013 YA/_~ S')-f/",) :Joll~n0t-)~~;Jtf1'~J 1100 A'W- Relinquished By:(Signature) Date/Time Received By:(Signature) Date/Time D~O\) mDi Laboratories LLC 1 2 Daily check performed and passed on 2a IR temperature gun? 3 Chain of custody documents included with shipment? 4 Sample containers intact and sealed? 5 Samples requiring chemical preservation at proper pH? 6 VaA vials free of headspace (defined as < 6mm bubble)? 7 Are Encore containers present? 8 Samples received within holding time? 9 Sample )D's on cac match )D's on bottles? 10 Date & time on cac maLch date & time on bottles? 11 Number of containers received match number indicated on CaC? 12 Are sample containers identifiable as GEL provided? 13 cac form is properly signed in relinquished/received sections? 14 Canier and tracking number, PM (or PMA) review: Initials SAMPLE RECEIPT & REVIEW FORM ConuncntslQualificrs (Rcquircd for NOll-Conforming Itcms) Appl Seals broken Damaged container Leaking container Other (describe) Preservation Method: Ice bags Blue ice Other (describe) *ulitemperutures are recorded in Temperature Device Serial #: <-Y" W)..IS l----- Secondary Temperature Device s'eriul #(If Applicable): Circle Applicable: Seals broken Damaged container Leaking container Other (describe) Sample !D's, containers affected and observed pH: -yes, immediately deliver to Volatiles laboratory) !D's and containers affected: Sample !D's affected: Sample !D's affected: Circle Applicable: FedEx Ground UPS Field Services Courier SOl1 Date Pa!!e I of Other GEL Laboratories LLC -Login Review Report GEL Work OrderlSDG: 326481 Client SDG: 326481 2nd Qtr GW 2013 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. 326481001 MW-01_05212013 326481002 MW-02_05212013 326481003 MW-03_05222013 326481004 MW-03A-05232013 326481005 MW-17 _05222013 326481006 MW-18_05202013 326481007 MW-19-P5202013 326481008 MW-22_05222013 326481009 MW-23_05232013 326481010 MW-24_05222013 326481011 MW-26_05232013 326481012 MW-27_05212013 326481013 MW-29_05232013 326481014 MW-65_05212013 326481015 MW-70_05232013 Client Sample ID Status Tests/Methods -001 MW-01_0S212013 REVW GFPC, Total Alpha Radium, Liquid -002 MW-02_0S212013 REVW GFPC, Total Alpha Radium, Liquid -003 MW-03_0S222013 REVW GFPC, Total Alpha Radium, Liquid -004 MW-03A_OS232013 REVW GFPC, Total Alpha Radium, Liquid -005 MW-H ... OS222013 REVW GFPC, Total Alpha Radium, Liquid -006 MW-1B_OS202013 REVW GFPC, Total Alpha Radium, Liquid Collect Date & Time 21-MAY-1310:30 21-MAY-1314:30 22-MAY-1314:05 23-MAY-13 07:00 22-MAY-1310:50 20-MAY-1313:20 20-MAY-1316:00 22-MAY-1313:15 23-MAY-13 07:20 22-MAY-13 06:25 23-MAY-13 07:40 21-MAY-1311:00 23-MAY-13 09:00 21-MAY-1314:30 23-MAY-13 09:00 Product Reference Gross Alpha Gross Alpha Gross Alpha Gross Alpha Gross Alpha Gross Alpha Report Date: 01-JUL -13 Work Order: 326481 Page 1 of 3 Work Order Due Date: 14-JUN-13 Collector: C Package Due Date: EDD Due Date: Due Date: HXS1 Receive Time #of Date & Time Zone Cont. 24-MAY-13 09:00 -2 24-MAY-13 09:00 -2 24-MAY-13 09:00 -2 24-MAY-13 09:00 -2 24-MAY-13 09:00 -2 24-MAY-13 09:00 -2 24-MAY-13 09:00 -2 24-MAY-13 09:00 -2 24-MAY-13 09:00 -2 24-MAY-13 09:00 -2 24-MAY-13 09:00 -2 1 24-MAY-13 09:00 -2 24-MAY-13 09:00 -2 24-MAY-13 09:00 -2 24-MAY-13 09:00 -2 Fax Date PM Comments 12-JUN-13 14-JUN-13 14-JUN-13 Prelogin #: 20130503903 Project Workdef ID: 1294356 SDG Status: Closed Logged by: Lab Fax Matrix Due Date Days to Process CofC# Pre log Lab Field Group ac ac GROUND WATER 21 GROUND WATER 21 GROUND WATER 21 GROUND WATER 21 1 GROUND WATER 21 GROUND WATER 21 1 GROUND WATER 21 GROUND WATER 21 GROUND WATER 21 GROUND WATER 21 GROUND WATER 21 GROUND WATER 21 GROUND WATER 21 GROUND WATER 21 GROUND WATER 21 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 ( ( { GEL Laboratories LLC -Login Review Report -007 MVV-19_05202013 REVVV GFPC, Total Alpha Radium, Gross Alpha Liquid -008 MVV-22_05222013 REVVV GFPC, Total Alpha Radium, Gross Alpha Liquid -009 MVV-23_05232013 REVVV GFPC, Total Alpha Radium, Gross Alpha Liquid -010 MVV-24_05222013 REVVV GFPC, Total Alpha Radium, Gross Alpha Liquid -011 MVV-26_05232013 REVVV GFPC, Total Alpha Radium, Gross Alpha Liquid -012 MVV-27_05212013 REVVV GFPC, Total Alpha Radium, Gross Alpha Liquid -013 MVV-29_05232013 REVVV GFPC, Total Alpha Radium, Gross Alpha Liquid -014 MVV-65_05212013 REVVV GFPC, Total Alpha Radium, Gross Alpha Liquid -015 MVV-70_05232013 REVVV GFPC, Total Alpha Radium, Gross Alpha Liquid Product: GFCTORAL Workdef 10: 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 Parmname Check: All parmnames scheduled properly CAS # Contingent Tests Parmname Gross Radium Alpha Action Product Name Description Client RDL or PQl & Unit 1 Samples 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: 20 y 20 y 20 y 20 y 20 y 20 y 20 y 20 y 20 y 20 Path: Standard Report Date: 01-JUL -13 Work Order: 326481 Page 2 of 3 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 ( GEL Laboratories LLC -Login Review Report Login Requirements: Requirement Include? Comments Peer Review by:, ____________ _ Work Order (SOG#), PO# Checked? ____ _ Report Date: 01-JUL -13 Work Order: 326481 Page 3 of 3 C of C signed in receiver location? _____ _ Method/Analysis Information Product: Analytical Method: Analytical Batch Number: Sample ID 326481001 326481002 326481003 326481004 326481005 326481006 326481007 326481008 326481009 326481010 326481011 326481012 326481013 326481014 326481015 1202883266 1202883267 1202883268 1202883269 1202883270 Radiochemistry Case Narrative Energy Fuels Resources (DNMI) SDG 326481 GFPC, Total Alpha Radium, Liquid EPA 900.1 Modified 1304576 Client ID MVV-01 05212013 MVV-02 05212013 MVV-03 05222013 MVV-03A_05232013 MVV-17 05222013 MVV-18 05202013 MVV-19 05202013 MVV-22 05222013 MVV-23 05232013 MVV-24 05222013 MVV-26 05232013 MVV-27~05212013 MVV-29 05232013 MVV-65 05212013 MVV-70 05232013 Method Blank (MB) 32648101O(MVV-24_05222013) Sample Duplicate (DUP) 32648101O(MVV-24_05222013) Matrix Spike (MS) 32648101O(MVV-24_05222013) 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-OlO 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. Designated QC The following sample was used for QC: 326481010 (MW-24_05222013). QC Information All ofthe QC samples meet the required acceptance limits with the following exceptions: The matrix spike and matrix spike duplicate, 1202883268 (MW-24_052220l3) and 1202883269 (MW-24_052220l3), do not meet the relative percent difference requirement; however, they do meet the recovery requirement. Technical Information: Holding Time All sample procedures for this sample set were performed within the required holding time. Sample Re-prep/Re-analysis Sample 1202883270 (LCS) was recounted due to high recovery. The recount is reported. Sample 326481013 (MW -29_05232013) was recounted to decrease uncertainty. The recount is reported. Samples 3264810 13 (MW-29_052320l3) and 326481015 (MW-70_05232013) were recounted to verify sample results. The second counts are reported. Chemical Recoveries All chemical recoveries meet the required acceptance limits for this sample set. 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. Additional Comments The matrix spike and matrix spike duplicate, 1202883268 (MW-24_052220l3) and 1202883269 (MW-24_052220l3), aliquots were reduced to conserve sample volume. Samples 326481013 (MW-29 _052320l3) and 326481015 (MW-70_052320l3) were recounted per client request. Recounts are more consistent with client historical results. 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. GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Qualifier Definition Report for DNMIOOI Energy Fuels Resources (USA), Inc. Client SDG: 326481 GEL Work Order: 326481 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. Review/Validation 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: c::tl 0 G..J.J..u (j . IY.. ~ ( ~ ('j' (f Date: 02 JUL 2013 Name: Heather McCarty Title: Analyst II GEL LABORATORIES LLC 2040 Savage Road Charleston, SC 29407 -(843) 556-8171 -www.gel.com QC Summary Energy Fuels Resources (USA), Inc. 225 Union Boulevard Contact: Workorder: Parmname Road Gas Flow Suite 600 Lakewood, Colorado Ms. Kathy Weinel 326481 3atch 1304576 QCl202883267 326481010 DUP Gross Radium Alpha QC1202883270 LCS Gross Radium Alpha QC1202883266 MB Gross Radium Alpha QC1202883268 326481010 MS Gross Radium Alpha QC1202883269 326481010 MSD Gross Radium Alpha Notes: NOM Uncertainty 555 Uncertainty Uncertainty 1120 Uncertainty 1120 Uncertainty Sample Qual 1.15 +/-0.323 U 1.15 +/-0.323 1.15 +/-0.323 Counting Uncertainty is calculated at the 68% confidence level (I-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 1.80 pCi/L +/-0.325 583 pCilL +/-6.49 0.282 pCilL +/-0.257 1000 pCilL +/-12.7 1300 pCilL +/-17.0 RPD% 44.2 26.4* 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 Report Date: July 2, 2013 Page lof 2 REC% Ranl!;e Anlst Date Time (0% -100%) KDFI 06/0511315:1 105 (75%-125%) 06/06/13 15: l' 06/0511315:1 89.4 (75%-125%) 06/0511315:1 117 (0%-20%) 06/05/13 15:1 GEL LABORATORIES LLC 2040 Savage Road Charleston, SC 29407 -(843) 556-8171 -www.gel.com QC Summary Workorder: 326481 Page 2 of 2 Range Anlst Parmname NOM _ Sample Qual QC Units RPD% REC% NJ Q R U VI 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 N/A indicates that spike recovery limits do not apply when sample concentration exceeds spike cone. by a factor of 4 or more. Date Time 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 perfonned under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless qualified on the QC Summary. t!3W8 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 19,2013 Ms. Kathy Weinel Energy Fuels Resources (USA), Inc. 225 Union Boulevard Suite 600 Lakewood, Colorado 80228 Re: White Mesa Mill GW Work Order: 327219 Dear Ms. Weinel: GEL Laboratories, LLC (GEL) appreciates the opportunity to provide the enclosed analytical results for the sample(s) we received on June 07, 2013. 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 IIiU II 1111 111111111111111 www.gel.com June 19,2013 Laboratory Identification: GEL Laboratories LLC 2040 Savage Road Charleston, South Carolina 29407 (843) 556-8171 Summary: Receipt Narrative for Energy Fuels Resources (USA), Inc. SnG: 327219 Sample receipt: The samples arrived at GEL Laboratories LLC, Charleston, South Carolina on June 07, 2013 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: Case Narrative: Laboratory In 327219001 327219002 Client ID MW-20 06032013 MW-37 06032013 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: Gel Laboratories Contact: Garrin Palmer ~~~~~~--------- Project 2."J., Clv-..o..Ae.r (fro",,,;'" ~te.r 'l..O\') Sample 10 MW-20 06032013 MW-37 06032013 Comments: 2040 Savage Rd Ph: 4356782221 Charleston, South Carolina 29407 gpalmer@energyfuels.com Chain of Custody/Sampling Analysis Request Date Collected 6/3/2013 6/3/2013 Samplers Name Tanner Holliday Time Collected 1350 1308 DatelTi me Re 6/4/2013 ..-.-- 1100 Samplers Signature ~~)j~ Laboratory Analysis Requested Gross Alpha Gross Alpha Relinquished By:(Signature DatelTime mil ) Laboratories LLC SAMPLE RECEIPT & REVIEW FORM Client: \)N.M \ SDG/ARlCOC/Work Order: ~:ra\'1 ...... U-flLll 101 Received By: Date Received: ~uspected Hazard Information l ~ ~ *If Net Counts> IOOcpm on samples not marked "radioactive", contact the Radiation Safety Group for further [jpvestigation. C_OClSamples marked as radioactive? / '~aximum Net Counts Observed* (Observed Counts· Area Background Counts): ( )( 1-)('/\ Classified Radioactive II or III by RSO? ,~ l!f yes, Were swipes taken of sample contatiners < action levels? , COC/Samples marked containing PCBs? / '-'" Package, COC, and/or Samples marked as ./ beryllium or asbestos containing? fryes, samples are to be segregeated as Safety Controlled Samples, and opened by the GEL Safety Group. ,Shipped as a DOT Hazardous? ./ ij;mlrd Class Shipped: UN#: Samples identified as Foreign Soil? /' Sample Receipt Criteria ~ ~ ~ Comments/Qualifiers (Required for Non·Conforming Items) Shipping containers received intact V Circle Applicable: 1 / Seals broken Damaged container Leaking container Other (describe) and sealed? ~ 2 Samples requiring cold preservation ./ V Preservation Method: Ice bags Blue ice Dry ice ~~esCribC) *aJltemperatures are recorded in within (056 deg. C)?* . I Daily check perfonned and passed on /' Device Scrinl #: : S~r ::a~LQ"" Lf 2a IR temperature gun? /' "w~u'i""',1 Temperature Device In, ' 3 Chain of custody documents included i with shipment? Circle Applicable: 4 Sample containers intact and sealed? Seals broken Damaged container Lenking contniner Other (describe) Samples requiring chemical Sample lO's, containers affected and observed pH: 5 V preservation at proper pH? llf P.. ,~,'I.,,, added. Inlll: VOA vials free of headspace (defined V ~ ,Saniple lO's and containers affected: 6 as < 6mm bubble)? Are Encore containers present? / pI1'c~, Immcdillu:ly dcilvcn to Vtilt,.,·· 'U'''', 7 Samples received within holding ID's and tests affected: 8 time? Sample !D's on cac match !D's on Sample 10', lind ; alTeclcd; 9 bottles? Date & time on COC match date & I Sample 10's affected: 10 time on bottles? Number of containers received match 'S~mplc 10's' nJfccced; 11 number indicated on COC? 12 Are sample containers identifiable as 1/ V GEL provided? 13 COC form is properly signed in relinquished/received sections? Circle Applicable: FedEx Air FedEx Ground UPS Field Services Courier Other 14 Carrier and tracking number. J~ It'l i4"'f l:l 9~~'?J (1 O~(p Comments (ll~,,-('nnclnIlRllon Porm if'nccdcd); PM (or PMA) review: Inilials ________ Date ________ Page __ of __ GEL Laboratories LLC -Login Review Report Report Date: 19-JUN-13 Work Order: 327219 Page 1 of 2 GEL Work Order/SDG: 327219 Client SDG: 327219 2nd Quarter GW 2013 Work Order Due Date: 05-JUL-13 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. 327219001 MVV-20_06032013 327219002 MVV-37_06032013 Client Sample ID -001 MW-20_06032013 -002 MW-37 _o6032013 Status Tests/Methods REVW GFPe, Total Alpha Radium, Liquid REVW GFPe, Total Alpha Radium, Liquid Collect Date & Time Package Due Date: EDD Due Date: Due Date: HXS1 Receive Time # of Date & Time Zone Cont. 03-JUN-1313:50 07-JUN-13 09:05 -2 03-JUN-1313:08 07-JUN-13 09:05 -2 Product Reference Gross Alpha Gross Alpha Fax Date PM Comments 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 Parmname Check: All parmnames scheduled properly CAS # Parmname Gross Radium Alpha Action Product Name Contingent Tests Login Requirements: Description Client RDL or PQL & Unit Samples 02-JUL-13 05-JUL-13 05-JUL-13 Prelogin #: 20130604305 Project Workdef ID: 1294356 SDG Status: Closed Logged by: Lab Matrix Fax Days to Due Date Process CofC# Prelog Lab Field Group QC QC GROUND VVATER GROUND VVATER Temperature (e) Temperature (e) 20 20 Aux Data 20 20 Group Reference: Reporting Units pC ilL Path: Standard Product Reference: Gross Alpha Moisture Correction: "As Received" Parm Included Included Custom Function in Sample? in QC? List? REG Y Y Yes Receive Codes Requirement Include? Comments GEL Laboratories LLC -Login Review Report Peer Review by: ____________ _ Work Order (SDG#), PO# Checked? ____ _ Report Date: 19-JUN-13 Work Order: 327219 Page 2 of 2 C of C signed in receiver location? _____ _ Method/Analysis Information Product: Analytical Method: Analytical Batch Number: Sample ID 327219001 327219002 1202891941 1202891942 1202891943 1202891944 1202891945 Radiochemistry Case Narrative Energy Fuels Resources (DNMI) SDG 327219 GFPC, Total Alpha Radium, Liquid EPA 900.1 Modified 1307891 Client ID MW-20 06032013 MW-37_06032013 Method Blank (MB) 327219002(MW-37 _06032013) Sample Duplicate (DUP) 327219002(MW-37 _06032013) Matrix Spike (MS) 327219002(MW-37 _06032013) 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-OI0 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 (Oel Information: Blank Information The blank volume is representative of the sample volume in this batch. Designated QC The following sample was used for QC: 327219002 (MW-37 _06032013). 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. 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. Additional Comments The matrix spike and matrix spike duplicate, 1202891943 (MW-37 _06032013) and 1202891944 (MW-37_06032013), 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. GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Qualifier Definition Report for DNMIOOI Energy Fuels Resources (USA), Inc. Client SDG: 327219 GEL Work Order: 327219 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. Review/Validation 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: 9-l 0 G .1 J...J ~ . 1'-( (... ( If (i' (j Date: 21 JUN 2013 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 327219 Parmname Rad Gas Flow NOM Sa"!Jlle Qua_I ___ QC 3atch 1307891 QC1202891942 327219002 DUP Gross Radium Alpha QC1202891945 Les Gross Radium Alpha QC1202891941 MB Gross Radium Alpha QCI202891943 327219002 MS Gross Radium Alpha QC1202891944 327219002 MSD Gross Radium Alpha Notes: Uncertainty 555 Uncertainty Uncertainty 1120 Uncertainty 1120 Uncertainty 1.22 +/-0.378 U 1.22 +/-0.378 1.22 +/-0.378 Counting Uncertainty is calculated at the 68% confidence level (I-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 1.19 +/-0.325 459 +/-6.07 0.116 +/-0.176 910 +/-11 .8 934 +/-12.2 Units pCilL pCiIL pCilL pCilL pCi/L RPD% 2.55 2.61 A B BO C o 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 GCIMS 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 MOC and less than LLO Matrix Related Failure N/ A RPO or %Recovery limits do not apply. NI See case narrative NO Analyte concentration is not detected above the detection limit Reoort Date: June 21, 2013 Page 1 of 2 REC% Range Anlst Date Time (0% -100%) KDFI 06/20113 15:3 82.7 (75%-125%) 06/2011315:3 06/2011315:3 81.2 (75%-125%) 06/2011315:3 83.3 (0%-20%) 06/20113 15:3 GEL LABORATORIES LLC 2040 Savage Road Charleston, SC 29407 -(843) 556-8171 -www.gel.com QC Summary Workorder: 327219 Page 2 of 2 R~n~e Anlst Parmname NOM Sample ual QC Units RPD% REC% NJ Q R U VI 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 N/A indicates that spike recovery limits do not apply when sample concentration exceeds spike conc. by a factor of 4 or more. Date Time /\ 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 perfonned under NELAP certification, the analysis has met all of the requirements of the NELAC standard unless qualified on the QC Summary. TabF Laboratory Analytical Reports -Accelerated Monitoring TabFl Laboratory Analytical Reports -Accelerated Monitoring April 2013 463 West 3600 South INORGANIC ANALYTICAL REPORT Client: Project: Lab Sample ID: Energy Fuels Resources, Inc. April Groundwater 2013 1304547-001 Client Sample ID: MW-11_04162013 Collection Date: 4116/2013 1110h Received Date: Analytical Results Compound 4119/2013 1040h Units Date Prepared Date Analyzed Contact: Garrin Palmer DISSOLVED METALS Method Used Reporting Limit Analytical Result Qual lalt Lake City, UT 84115 Manganese mg/L 4/22/2013 1250h 412512013 0319h E200.8 0.0100 0.181 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 ~-mail: awal@awal-labs.com web: www.awal-Iabs.com Kyle F. Gross Laboratory Director Jose Rocha QAOfficer --------------------------------------------------------------------------------- Report Date: 4/30/2013 PageSof30 All analyses applicable to the CW A, SDW A, and RCRA are perfunncd in accordance to NELAe protocols. Perrinent sampling infonnation is located on the attached COCo This report is provided for the cxc1usive use of the addressee. PriviLeges of subsequent use of the narne oftbis company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale ofaDY product or process, or in connection with the fe-publication oftJUs report for any American West ANALYTICAL LABORATORIES 463 West 3600 South ;alt Lake City, ur 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 ~-mail: awal@awal-Iabs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QAOfficer INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: April Groundwater 2013 Lab Sample ID: 1304547-002 Client Sample ID: MW-14_04162013 Collection Date: 4/16/2013 1500h Received Date: 4/19/2013 1040h Analytical Results DISSOLVED METALS Date Date Method Reporting Analytical Compound Units Prepared Analyzed Used Limit Result Qual Manganese mg/L 4/2212013 1250h 4/25/2013 0345h E200.8 0.0100 2.06 Report Date: 4/30/2013 Page 6 of 30 All analyses appLicable to the CWA, SDWA, and RCRA are performed in accordance to NELAe protocols. Pertinent sampling information is located on the attached COCo 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 fOT any INORGANIC ANALYTICAL REPORT 463 West 3600 South Client: Energy Fuels Resources, Inc. Project: April Groundwater 2013 Lab Sample 10: 1304547-003 Client Sample 10: MW-25_04172013 Collection Date: 4/1712013 1050h Received Date: Analytical Results Compound 4/1912013 1040h Units Date Prepared Date Analyzed ~alt Lake City, UT 84115 Cadmium mg/L mg/L 4/22/2013 1250h 4122/2013 2312h Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 ~-mail: awal@awal-labs.com web: www.awal-Iabs.com Kyle F. Gross Laboratory Director Jose Rocha QAOfficer Uranium 4/2212013 1250h 412512013 0407h Contact: Garnn Palmer DISSOLVED METALS Method Used E200.8 E200.8 Reporting Limit 0.000500 0.000300 Analytical Result 0.00136 0.00556 Qual Report Date: 4/30/2013 Page 7 of30 All analyses applicable to the CWA. SDWA, and RCRA arc pcrfonned in accordance to NELAe protocols Pertinent sampliog information is located on the attached CDC This report is provided fOJ" the exclusive use of the addressee. Privileges of subsequent use of the name of this company or any member of its staff. or reproduction afthis report in connection with the advertisement, promotion or sale cfany product orproccss, or in connection with the n:-publication of this report fOT aoy American West ANALYTICAL LABORATORIES 463 West 3600 South ~alt Lake City, ur 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 !-mail: awal@awal-Iabs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QAOfficer INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: April Groundwater 2013 Lab Sample ID: 1304547-004 Client Sample ID: MW-26_04172013 Collection Date: 4/17/2013 1430h Received Date: 4/19/2013 1040h Analytical Results DISSOLVED METALS Date Date Method Reporting Analytical Compound Units Prepared Analyzed Used Limit Result Qual Uranium mg/L 4/22/2013 1250h 4/25/2013 0412h E200.8 0.000300 0.0588 Report Date: 4/30/2013 Page 8 of30 All analyses applicable to the CW A, SDWA, and ReRA are perfonned in accordance to NELAC protocols. Pertinent sampling infonnation is located 00 the attached COCo This report is provided for the exclusive use oftbc addressee. Privileges of subsequent use ofthc name oftbis 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. DT in connection with lite re-publicarioD of this report for any 463 West 3600 South ~alt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 !-mail: awal@awal-Iabs.com web: www.awal-Iabs.com Kyle F. Gross Laboratory Director Jose Rocha QAOfficer INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Project: April Groundwater 2013 Lab Sample ID: 1304547-004 Client Sample ID: MW-26_041720l3 Collection Date: 4/17/20 l3 1430h Received Date: 4/19/2013 1040h Analytical Results Date Compound Units Prepared Chloride mg/L Nitrate/Nitrite (as N) mg/L Contact: Garrin Palmer Date Method Reporting Analyzed Used Limit 4/23/2013 1815h E300.0 10.0 4/26/2013 2020h E353.2 0.100 Analytical Result Qual 70.4 1.73 Report Date: 4/30/2013 Page 13 of30 All analyses applicable to the CWA, SDWA. and RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is located on the attacbed COCo This report is provided for the exclusive use of the addressee. Privileges of subsequent use of the name of Ihis company or any member orits staff, or reproduction of this report in connection with the advertisement promotion or sale of any product or process, or in connection with tbe re-publication of Ihis report fOT aoy 463 West 3600 South ialt Lake City, vr 84115 Phone: (801)263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 !-mail: awal@awal-Iabs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QAOfficer ORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Project: April Groundwater 2013 Lab Sample ID: 1304547-004B Client Sample ID: MW -26 _ 04172013 Collection Date: 4117/2013 1430h Received Date: 4/19/2013 1040h Contact: Garrin Palmer Analytical Results VOAs by GC/MS Method 8260C/5030C Analyzed: 4/2212013 1310h Units: fJg/L Compound Chloroform Surrogate SUIT: 1,2-Dichloroethane-d4 SUIT: 4-Bromofluorobenzene SUIT: Dibromofluoromethane SUIT: Toluene-d8 Dilution Factor: 20 Method: CAS Reporting Number Limit 67-66-3 20.0 CAS Result Amount Spiked %REC 17060-07-0 1,100 1,000 110 460-00-4 1,050 1,000 lOS 1868-53-7 1,060 1,000 106 2037-26-5 981 1,000 98.1 --The reporting limits were raised due to high analyte concentrations. Analyzed: 4122/2013 1223h Units: fJg/L Dilution Factor: Method: CAS Reporting Compound Number Limit Methylene chloride 75-09-2 1.00 Surrogate CAS Result Amount Spiked %REC SUIT: 1,2-Dichloroethane-d4 17060-07-0 56.7 50.00 113 SUIT: 4-Bromofluorobenzene 460-00-4 54.6 50.00 109 SUIT: DibromofluoTomethane 1868-53-7 54.2 50.00 108 SUIT: Toluene-d8 2037-26-5 49.6 50.00 99.2 SW8260C Analytical Result Qual 1,680 Limits Qual 72-151 80-128 80-124 77-129 SW8260C Analytical Result Qual 10.2 Limits Qual 72-151 80-128 80-124 77-129 Report Date: 4/30/2013 Page 16000 AJI analyses applicable to the CWA. SDWA. and RCRA arc performed in accordance to NELAC protocol~. Pertiocnt sampling infonnation is located on the attached COe. This report is provided fOT the exclusive use of the addressee. Privileges of subsequent use of the name aftbis company or any member of it'> staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in cOMection with the rc·publicatioD of this report for any INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Project: April Groundwater 2013 Lab Sample ID: 1304547-006 Client Sample ID: MW-30_04172013 ANA L YTI CAL LA B 0 RATO R IE s Collection Date: 4/17/2013 1025h Received Date: Analytical Results 463 West 3600 South Compound 4/19/2013 1040h Units Date Prepared Date Analyzed ~alt Lake City, UT 84115 Selenium mgIL mgIL 4/22/2013 1250h 4/25/2013 0444h Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 ~-mail: awal@awal-Iabs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer Uranium 4/22/2013 1250h 4/2512013 0418h Contact: Garrin Palmer DISSOLVED METALS Method Used E200.8 E200.8 Reporting Limit 0.00500 0.000300 Analytical Result 0.0373 0.00708 Qual Report Date: 4/30/2013 Page 10 of 30 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. This report is provided fOT the exclusive use of the addressee Privileges of subsequent use of the name oftbis company or any member of its staff, or reproduction of this report in connection willi the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report for any American West ANALYTICAL LABORATORIES 463 West 3600 South ;alt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 ~-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QAOfficer INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: April Groundwater 2013 Lab Sample ID: 1304547-006 Client Sample ID: MW-30_04172013 Collection Date: 4/17/2013 1025h Received Date: 4/19/2013 1040h Analytical Results Date Date Method Reporting Analytical Compound Units Prepared Analyzed Used Limit Result Qual Chloride mgIL 4/23/2013 1509h E300.0 5.00 117 NitratelNitrite (as N) mg/L 4/2612013 2036h E353.2 10.0 16.8 1 _ Matrix spike recovery indicates matrix interference. The method is in control as indicated by the LCS. Report Date: 4/30/2013 Page 15 0[30 All analyses applicable to the CWA, SDWA, and RCRA are perfonned in accordance to NELAC protocols. Pertinent sampling infonnation is located on the attached COCo This report is provided for the exc1usive use of the addn::ssee. 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 oftbis report for any INORGANIC ANALYTICAL REPORT 463 West 3600 South Client: Project: Lab Sample ID: Energy Fuels Resources, Inc. April Groundwater 2013 1304547-005 Client Sample ID: MW-31_04162013 Collection Date: 4/1612013 1300h Received Date: Analytical Results Compound 4/1912013 1040h Units Date Prepared Date Analyzed ~alt Lake City, UT 84115 Selenium mgIL 4/22/2013 1250h 412512013 0439h Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 !-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QAOfficer Contact: Garrin Palmer DISSOLVED METALS Method Used E200.8 Reporting Limit 0.00500 Analytical Result 0.0729 Qual Report Date: 4/30/2013 Page 9 0[30 All analyses applicable to the CWA, SDWA, and RCRA are performed. in accordance to NELAe protocols. Pertinent sampling information is Located on the attached COCo This report is provided for Ihe exclusive use of the addressee. Privi1eges 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~is report fOT any 463 West 3600 South ~alt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 ~-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QAOfficer INORGANIC ANAL YTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: April Groundwater 2013 Lab Sample ID: 1304547-005 Client Sample ID: MW-3l_04162013 Collection Date: 4116/2013 1300h Received Date: 4119/2013 1040h Analytical Results Date Date Method Reporting Compound Units Prepared Analyzed Used Limit Chloride mg/L 4/23/2013 1838h E300.0 50.0 NitratelNitrite (as N) mg/L 4/26/2013 2031h E353.2 10.0 Sulfate mg/L 4/22/2013 2211h E300.0 50.0 Total Dissolved Solids mg/L 4/19/2013 1400h SM2540C 20.0 J _ Matrix spike recovery indicates matrix inteiference. The method is in control as indicated by the LCS. @ -High RPD due to suspected sample non-homogeneity or matrix inteiference. Analytical Result Qual 171 18.8 668 1,260 @ Report Date: 4/30/2013 Page 14 of30 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 This report is provided fOT the exclusive use of the addressee. Privileges of subsequent use of the name oftbis company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale afaoy product or process, or in connection with the re-publication of this report for any American West ANALYTICAL LABORATORIES 463 West 3600 South ;;alt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 !-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 Groundwater 2013 Lab Sample ID: 1304547-007 Client Sample ID: MW-35_04172013 Collection Date: 4/17/2013 l200h Received Date: 4/19/2013 1040h Analytical Results Date Compound Units Prepared Manganese mg/L 4/22/2013 1250h Molybdenum mg/L 4/22/2013 1250h Selenium mg/L 4122/2013 1250h Thallium mg/L 4/22/2013 1250h Uranium mg/L 4/22/2013 1250h Date Analyzed 4/2512013 0450h 4/22/2013 2349h 4125/2013 0450h 412512013 0423h 412512013 0423h Contact: Garrin Palmer DISSOLVED METALS Method Reporting Analytical Used Limit Result Qual E200.8 0.0100 0.243 E200.8 0.0100 < 0.0100 E200.8 0.00500 0.0118 E200.8 0.000500 < 0.000500 E200.8 0.000300 0.0200 Report Date: 4/30/20 l3 Page 11 oDO All analyses applicable to the CWA, SDWA. and RCRA are performed in accordance to NELAC protocols. Pertinent sampling infonnation is located on the attached cac 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 GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analysis Report Date: May 3, 2013 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 04172013 324225001 Ground Water 17-APR-13 12:00 19-APR-13 Client Qualifier Result Uncertainty ~ad Gas Flow Proportional Counting ]FPC, Total Alpha Radium, Liquid "As Received" }ross Radium Alpha 4.75 +/-0.569 The following Analytical Methods were performed: MDC 0.702 --------------------'vIethod Descri l iou EPA 900.1 Modified iurrogate/Tracer Recovery Test Jarium Carrier GFPC, Total Alpha Radium, Liquid "As Received" Jncertainty is calculated at the 68% confidence level (I-sigma). RL 1.00 Project: Client ID: DNMI00100 DNMI001 Units DF Analyst Date Time Batch Method pCilL KDFI 04/28/13 1221 1296569 Anal st"Cornments Result Nominal Recovery% Acceptable Limits !O3 (25%-125%) INORGANIC ANALYTICAL REPORT 463 West 3600 South Client: Energy Fuels Resources, Inc. Project: April Groundwater 2013 Lab Sample ID: 1304547-008 Client Sample ID: MW -65 _04172013 Collection Date: 4/1712013 1050h Received Date: Analytical Results Compound 4/19/2013 1040h Units Date Prepared Date Analyzed ;;alt Lake City, UT 84115 Cadmium mgIL mgIL 4/22/2013 1250h 4/22/2013 2355h Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 ~-mail: awal@awal-labs.com web: www.awal-1abs.com Kyle F. Gross Laboratory Director Jose Rocha QAOfficer Uranium 4/22/2013 1250h 4/25/2013 0434h Contact: Garrin Palmer DISSOLVED METALS Method Used E200.8 E200.8 Reporting Limit 0.000500 0.000300 Analytical Result 0.00130 0.00535 Qual Report Date: 4/30/2013 Page 12 000 All analyses applicable to the CWA, SDWA, and RCRA are perfonned in accordance to NELAe protocols. Pertinent sampling information is located on the attached COc. This report is provided for the exclusive use of the addressee. Privileges of subsequent use oftbe name of this company or any member afits staff, or reproduction of this report in connection with the advertisement, promotion OT sale ofaoy product or process, or in connection with the re-publication of'!-is report for any 463 West 3600 South ,alt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 ~-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QAOfficer ORGANIC ANALYTICAL REPORT Client: Project: Lab Sample ID: Energy Fuels Resources, Inc. April Groundwater 2013 1304547-009A Client Sample ID: Trip Blank Collection Date: 4/17/2013 Received Date: 4/19/2013 1040h Contact: Garrin Palmer Analytical Results VOAs by GC/MS Method 8260C/5030C Analyzed: 412212013 1204h Units: /lg/L Dilution Factor: 1 Method: SW8260C CAS Reporting Analytical Compound Number Limit Result Qual Chloroform 67-66-3 1.00 < 1.00 Methylene chloride 75-09-2 1.00 < 1.00 Surrogate CAS Result Amount Spiked %REC Limits Qual Surr: 1,2-Dichloroethane-d4 17060-07-0 57.0 50.00 114 72-151 SUIT: 4-Bromofluorobenzene 460-00-4 54.7 50.00 109 80-\28 SUIT: Dibromofluoromethane 1868-53-7 53.8 50.00 108 80-124 SUIT: Toluene-d8 2037-26-5 50.3 50.00 101 77-129 Report Date: 4/30120 \3 Page 17 of30 All analyses applicable to the CWA, SDWA, and RCRA are perfonned in accordance to NELAC protocols. Pertinent sampling information is located on the attached COCo This report is provided for the exc1usivc use of the addressee. Privileges of subsequent usc oftbe name oftbis 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 n:,-publication off:!ris report for any American West ANALVTICAl LABORATORIES 463 West 3600 South ~alt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 ~-mail: awal@awal-labs.com web: www.awal-Iabs.com Kyle F. Gross Laboratory Director Jose Rocha QAOfficer Garrin Palmer Energy Fuels Resources, Inc. 6425 S. Hwy 191 Blanding, UT 84511 TEL: (435) 678-2221 RE: April Groundwater 2013 Dear Garrin Palmer: Lab Set ill: 1304547 American West Analytical Laboratories received 9 sample(s) on 4/1912013 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 ON: cn=Jose G. Rocha, • o=American West Analyticat Jose Rocha Laboratories, ou=Quality Assurance Officer, emait=Jose@awal-labs.com, c=US Date: 2013.04 30 13:15:50 Approved by: ~ _____________ -0_6'_00_' ________ ~ Laboratory Director or designee Report Date: 4/30/2013 Page 1 of 30 All analyses applicable to thl: CWA, SDWA, and RCRA are performed in accordance to NELAC protocols. Pertinent sampling infonnatioD is located on the attached COc. This report is provided for the exclusive use of the addressee. Privileges of subsequent use of the name oftbis company or any member of its staff, or reproduction of this report in connection with the advertisement. promotion or sale of any product OJ' process, or in connection with the rc-publication of this report for any SAMPLE SUMMARY Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer ANALYTICAL LABORATORIES Project: April Groundwater 2013 Lab Set ID: 1304547 Date Received: 411912013 1040h Lab Sample ID Client Sample ID Date Collected Matrix Analysis 463 West 3600 South 1304547-001A ~W-11 _04162013 4116/2013 1110h Aqueous ICP~S ~etals, Dissolved ;alt Lake City, UT 84115 1304547-002A ~W-14_04162013 4116/2013 1500h Aqueous ICP~S ~etals, Dissolved 1304547-003A ~W-25 04172013 4/17/2013 1050h Aqueous ICP~S ~etals, Dissolved 1304547-004A ~W-26 04172013 4/17/2013 1430h Aqueous ICP~S ~etals, Dissolved Phone: (801) 263-8686 1304547-004B ~W-26_04172013 4/17/2013 1430h Aqueous VOA by GCMS ~ethod 8260C/5030C Toll Free: (888) 263-8686 1304547-004C ~W-26_04172013 4/17/2013 1430h Aqueous NitritelNitrate (as N), E353.2 Fax: (801) 263-8687 1304547-004D ~W-26_04172013 4/17/2013 1430h Aqueous Anions, E300.0 !-mail: awal@awal-Iabs.com 1304547-005A ~W-31 _04162013 411612013 1300h Aqueous NitritelNitrate (as N), E353.2 1304547-005B ~W-31 04162013 4/16/2013 1300h Aqueous Total Dissolved Solids, A2540C web: www.awal-labs.com 1304547-005B ~W-31 _04162013 4/16/2013 1300h Aqueous Anions, E300.0 1304547-005C ~W-31 _04162013 4/16/2013 1300h Aqueous ICP~S ~etals, Dissolved 1304547-006A ~W-30_04172013 4/1712013 1025h Aqueous ICP~S ~etals, Dissolved Kyle F. Gross 1304547-006B ~W-30 04172013 411712013 1025h Aqueous NitritelNitrate (as N), E353.2 Laboratory Director 1304547-006C ~W-30_04172013 4117/2013 1025h Aqueous Anions, E300.0 1304547 -007 A ~W-35_04172013 4117/2013 1200h Aqueous ICP~S ~etals, Dissolved Jose Rocha 1304547-008A ~W-65_04172013 4/17/2013 1050h Aqueous ICP~S ~etals, Dissolved QAOfficer 1304547-009A Trip Blank 4/17/2013 Aqueous VOA by GCMS ~ethod 8260C/5030C Report Date: 4/3012013 Page 2 of 30 ALI 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 This report is provided for the exc1usive use of the addressee. Privileges of subsequent use of the name of this company or any member ofils staff. orreproductioD of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication Ofthls report for any 463 West 3600 South ;alt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 ~-mail: awal@awal-labs.com web: www.awal-Iabs.com Kyle F. Gross Laboratory Director Jose Rocha QAOfficer 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-O-C Discrepancies: April Groundwater 2013 1304547 4/19/2013 4/16 & 4/17/2013 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, 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 / 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 1304547 -006C Chloride ,MSD Sample matrix interference 1304547-005A NitratelNitrite MSIMSD Sample matrix interference Duplicates (DUP): The RPD for TDS was outside of control limits on sample 1304547-005B due to suspected sample non-homogeneity or matrix interference. Corrective Action: None required. Report Date: 4/30/2013 Page 3 0[30 All analyses applicable to the CWA, SOW A, and RCRA are perfonned in accordance to NELAC protocols. Pertinent sampling information is Located on the attached Cac. This report is provided fOT 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 463 West 3600 South ~alt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 !-mail: awal@awal-labs.com web: www.awal-Iabs.com Kyle F. Gross Laboratory Director Jose Rocha QAOfficer VolatHe 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-O-C Discrepancies: Method: Analysis: April Groundwater 2013 1304547 4/19/2013 4/16 & 4/17/2013 Intact None SW-8468260C/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: 4/30/2013 Page 40[30 All analyses applicable to the CWA. SDWA, and RCRA are perfonned in accordance to NELAC protocols Pertinent sampling infOJrnation is located on the attacbed COCo This report is provided for Ihe exclusive use oftbe addressee. Privileges of subsequent use of the name of this company or any member ofits staff. or reproduction of this report in connection with the advertisement. promotion or sale afany product or process, orm connection with the re-publication oftJUs report for any American West ANALYTICAL l4BORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1304547 Project: April Groundwater 2013 Analyte Result Lab Sample ID: LCS-24960 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Cadmium 0.195 Molybdenum 0.201 Lab Sample ID: LCS-24960 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Manganese 0.198 Selenium 0.192 Thallium 0.177 Uranium 0.185 463 West 3600 South Salt Lake City, ur 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-Iabs.com, web: www.awal-Iabs.com QC SUMMARY REPORT Contact: Garrin Palmer Dept: ME Units Method 04/22/2013 2235h 04/22/2013 1250h mglL E200.8 mgIL E200.8 04/25/2013 0313h 04/22/2013 1250h mgIL E200.8 mglL E200.8 mgIL E200.8 mglL E200.8 MDL 0.0000726 0.000496 0.00166 0.000686 0.000222 0.0000598 Reporting Limit 0.000500 0.00200 0.00200 0.00200 0.00200 0.00200 QC Type: LCS Amount Spiked 0.2000 0.2000 0.2000 0.2000 0.2000 0.2000 Spike Ref. Amount o o o o o o %REC 97.4 100 99.0 96.2 88.4 92.5 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: 4/30/2013 Page 18 of30 ! analyses applicable to the CWA, SDW A, and RCRA arc perfonned in accordance to NELAC protocols. Pertinent sampling infonnation is located on the attached COCo This report is provided for the exclusive use of the addressee. Privileges of subsequent use of the name of this company or any mber of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in conncction with the re-publication of this report for any purpose other than for the addressee will be granted only on contact. This company acccpts no rcsponsibility ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1304547 Project: April Groundwater 2013 Analyte Result Lab Sample ID: MB-24960 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Cadmium < 0.000500 Molybdenum < 0.0100 Lab Sample ID: MB-24960 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Manganese < 0.0100 Selenium < 0.00500 Thallium < 0.000500 Uranium <0.000300 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 Units Method 04/2212013 2229h 04/22/2013 1250h mg/L mg/L E200.8 E200.8 04/25/20 \3 0308h 04/22/2013 1250h mg/L E200.8 mg/L E200.8 mg/L E200.8 mgiL E200.8 MDL 0.00000726 0.0000496 0.000166 0.0000686 0.0000222 0.00000598 Reporting Limit 0.000500 0.0100 0.0100 0.00500 0.000500 0.000300 Dept: ME QC Type: MBLK Amount Spiked Spike Ref. Amount %REC Limits Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt % RPD Limit Qual Report Date: 4/30/2013 Page 19 of30 I analy.es applicable to the CW A. SDW A, and RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COCo This report is provided for the exclusive use of the addressee. Privileges of subsequent use of the name of this company or any mber of its staff, or reproduction ofthi. 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 American West ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1304547 Project: April Groundwater 2013 Analyte Result Lab Sample ID: 1304547-001AMS Date Analyzed: Test Code: 200.8-DIS Date Prepared: Cadmium 0.189 Molybdenum 0.200 Lab Sample ID: 1304547-001AMS Date Analyzed: Test Code: 200.8-DIS Date Prepared: Manganese 0.358 Selenium 0.201 Thallium 0.172 Uranium 0.181 463 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-Iabs.com QC SUMMARY REPORT Units Method 04/22/2013 2256h 04/22/2013 1250h mg/L E200.8 mg/L E200.8 04/25/2013 0335h 04/22/2013 1250h mg/L E200.8 mg/L E200.8 mg/L E200.8 mg/L E200.8 MDL 0.0000726 0.000496 0.00166 0.000686 0.000222 0.0000598 Reporting Limit 0.000500 0.00200 0.00200 0.00200 0.00200 0.00200 Contact: Dept: QCType: Amount Spiked 0.2000 0.2000 0.2000 0.2000 0.2000 0.2000 Garrin Palmer ME MS Spike Ref. Amount o 0.00252 0.181 o 0.000422 0.000974 %REC 94.3 98.9 88.8 !OI 85.7 90.3 Limits 75 -125 75 -125 75 -125 75 -125 75 -125 75 -125 Kyle F. Gross Laboratory Director Jose Rocha QAOfficer RPDRef. RPD Amt % RPD Limit Qual Report Date: 4/3012013 Page 20 of30 I analyses applicable to the CWA. SOW A, and RCRA are perfonned in accordance to NELAC protocols. Pertinent sampling infonnation is located on the attached COCo This report is provided for the exclusive use of the addressee. Privileges of subsequent use of the name of this company or any mber 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 thc rc-publication of this rcport for any purpose other than for thc addressec will be grantcd only on contact. This company acccpts no responsibility 463 West 3600 South Salt Lake City, ur 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 LABORATORIE9 QC SUMMARY REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Lab Set ID: 1304547 Dept: ME Project: April Groundwater 2013 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: I304547-001AMSD Date Analyzed: 0412212013 2301h Test Code: 200.8-DIS Date Prepared: 04/22/2013 1250h Cadmium 0.197 mgIL E200.8 0.0000726 0.000500 0.2000 0 98.5 75 -125 0.189 4.30 20 Molybdenum 0.214 mg/L E200.8 0.000496 0.00200 0.2000 0.00252 106 75 -125 0.2 6.69 20 Lab Sample ID: I304547-00IAMSD Date Analyzed: 04/25/2013 0340h Test Code: 200.8-DIS Date Prepared: 04/22/20131250h Manganese 0.384 mgIL E200.8 0.00166 0.00200 0.2000 0.181 102 75 -125 0.358 7.01 20 Selenium 0.209 mgIL E200.8 0.000686 0.00200 0.2000 0 104 75 -125 0.201 3.53 20 Thallium 0.178 mgIL E200.8 0.000222 0.00200 0.2000 0.000422 88.7 75 -125 0.172 3.52 20 Uranium 0.188 mgIL E200.8 0.0000598 0.00200 0.2000 0.000974 93.3 75 -125 0.181 3.29 20 Report Date: 4/3012013 Page 21 of30 I analyses applicable to the CW A. SDW A, and RCRA are perfonned in accordance to NELAC protocols. Pertinent sampling infonnation is located on the attached COCo This report is provided for the exclusive use of the addressee. Privileges of subsequent use of the name of this company or any mbcr of its staff, or reproduction of this report in conncction with thc advertisement, promotion or sale of any product or process, or in conncction with thc re-publication of this report for any purpose othcr than for the addresscc will bc grantcd only on contact. This company accepts no responsibility ANAlVTICAI LABORATORIES 463 West 3600 South Salt Lake City, ur 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 Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Lab Set ID: 1304547 Project: April Groundwater 2013 Analyte Result Units Method Lab Sample 10: 1304547-005BDUP Date Analyzed: 04/19/2013 1400h Test Code: TDS-W-2S40C Total Dissolved Solids 1,440 mg/L SM2540C @ -High RPD due to suspected sample non-homogeneity or matrix inteiference. MDL 8.00 Reporting Limit 20.0 Dept: WC QC Type: DUP Amount Spiked Spike Ref. Amount %REC Limits Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt % RPD Limit Qual 1260 13.3 5 @ Report Date: 4/30/2013 Page 22 0[30 I analyses applicable to the CWA, SDWA, and RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COCo This report is provided for the exclusive use of the addressee. Privileges of subsequent use of the name ofthis company or any mbcr 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 American West ANAlYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1304547 Project: April Groundwater 2013 Analyte Result Lab Sample ID: LCS-R53337 Date Analyzed: Test Code: 300.0-W Sulfate 4.88 Lab Sample ID: LCS-R53413 Date Analyzed: Test Code: 300.0-W Chloride 4.61 Lab Sample ID: LCS-R53554 Date Analyzed: Test Code: N02/N03-W-353.2 Nitrate/Nitrite (as N) 1.07 Lab Sample ID: LCS-R53283 Date Analyzed: Test Code: TDS-W-2540C Total Dissolved Solids 198 463 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-Iabs.com QC SUMMARY REPORT Contact: Garrin Palmer Dept: WC Units Method MDL 0412212013 l755h mg/L E300.0 0.177 04/23/2013 1239h mg/L E300.0 0.0114 04/2612013 2002h mg/L E353.2 0.00252 04/19/2013 1400h mg/L SM2540C 4.00 Reporting Limit 0.750 0.100 0.100 10.0 QC Type: LCS Amount Spiked 5.000 5.000 1.000 205.0 Spike Ref. Amount o o o o ~.REC 97.6 92.2 107 96.6 Limits 90 -110 90 -110 90 -110 80 -120 Kyle F. Gross Laboratory Director Jose Rocha QAOfficer RPDRef. RPD Amt % RPD Limit Qual Report Date: 4/3012013 Page 23 of30 ! analyses applicable to the CWA, SDWA, and RCRA are perfonned in accordance to NELAC protocols. Pertinent sampling information is located on the attached COCo This report is provided for the exclusive use of the addressee. Privileges of subsequent use ofthe name of this company or any mber 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 American West ANALYTICAL LABORATORIES 463 West 3600 South Salt Lake City, ur 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-Iabs.com QC SUMMARY REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Lab Set ID: 1304547 Project: April Groundwater 2013 Analyte Result Units Method Lab Sample ID: MB-R53337 Date Analyzed: 04/22/2013 1732h Test Code: 300.0-W Sulfate < 0.750 mgIL E300.0 Lab Sample ID: MB-R53413 Date Analyzed: 04/23/2013 1216h Test Code: 300.0-W Chloride < 0.100 mglL E300.0 Lab Sample ID: MB-R53554 Date Analyzed: 04/26/20132000h Test Code: N021N03-W-353.2 NitratelNitrite (as N) < 0.100 mglL E353.2 Lab Sample ID: MB-R53283 Date Analyzed: 04/19/2013 1400h Test Code: TDS-W-2540C Total Dissolved Solids < 10.0 mglL SM2540C MDL 0.177 0.0114 0.00252 4.00 Reporting Limit 0.750 0.100 0.100 10.0 Dept: we QC Type: MBLK Amount Spiked Spike Ref. Amount %REC Limits Kyle F. Gross Laboratory Director Jose Rocha QAOfficer RPDRef. RPD Amt % RPD Limit Qual Report Date: 4/30/2013 Page 24 of30 i analyses applicable to the CWA, SDWA, and RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COCo This report is provided for thc exclusive use of the addressee. Privileges of subsequent use of the name of this company or any robcT of its staff, or reproduction of this report in connection wHh 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 American West ANALYTICAl lABORATOFlIFS 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-Iabs.com, web: www.awal-Iabs.com QC SUMMARY REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Dept: WC QCType: MS Lab Set ID: 1304547 Project: April Groundwater 2013 Analyte Result Units Method MDL Lab Sample ID: I304547-005BMS Date Analyzed: 04/2212013 2235h Test Code: 300.0-W Sulfate 3,130 rngIL E300.0 88.5 Lab Sample ID: I304547-006CMS Date Analyzed: 04123/2013 1532h Test Code: 300.0-W Chloride 2,390 mgIL E300.0 5.70 Lab Sample ID: I304547-005AMS Date Analyzed: 04/26/20132046h Test Code: N02fN03-W-353.2 NitratefNitrite (as N) 138 mglL E353.2 0.252 I _ Matrix spike recovery indicates matrix interference. The method is in control as indicated by the LeS. Reporting Limit 375 50.0 10.0 Amount Spiked 2,500 2,500 100.0 Spike Ref. Amount %REC 668 98.4 117 90.9 18.8 119 Limits 90 -110 90 -110 90 -110 Kyle F. Gross Laboratory Director Jose Rocha QAOfficer RPDRef. RPD Amt -;. RPD Limit Qual Report Date: 4/30/2013 Page 25 000 ! 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 COCo This report is provided for the exclusive use of the addressee. Privileges of subsequent use of the name of this company or any mbcr 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 grantcd only on contact This company accepts no responsibility 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 QC SUMMARY REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer WC Lab Set ID: 1304547 Project: April Groundwater 2013 Analyte Result Units Method MDL Lab Sample 10: 1304547-005BMSD Date Analyzed: 04/22/2013 2258h Test Code: 300.0-W Sulfate 3,060 mg/L E300.0 88.5 Lab Sample 10: 1304547-006CMSD Date Analyzed: 04/23/2013 1555h Test Code: 300.0-W Chloride 2,270 mgIL E300.0 5.70 Lab Sample 10: 1304547-005AMSD Date Analyzed: 04126/20132047h Test Code: N021N03-W-353.2 Ni tratelNitrite (as N) 134 mgIL E353.2 0.252 J _ Matrix spike recovery indicates matrix interference. The method is in control as indicated by the LCS. Reporting Limit 375 50.0 10.0 Dept: QC Type: Amount Spiked 2,500 2,500 100.0 MSD Spike Ref. Amount %REC 668 95.6 117 86.2 18.8 116 Limits 90 -110 90 -110 90 -110 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt % RPD Limit Qual 3130 2.30 20 2390 5.02 20 138 2.71 10 Report Date: 4/30/2013 Page 26 of30 I 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 CDC. This report is provided for the exclusive use of the addressee. Privileges of subsequent use of the name of this company or any mbeT 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 fe-publication of this report for any purpose other than for the addressee will be granted only on contact. This company accepts no rcsponsibiJity American West ANAlYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1304547 Project: April Groundwater 2013 Analyte Lab Sample 10: LCS VOC 042213A Test Code: 8260-W Chloroform Methylene chloride SUIT: 1,2-Dichloroethane-d4 SUIT: 4-Bromofluorobenzene SUIT: Dibromofluoromethane SUIT: Toluene-d8 Result Date Analyzed: 22.4 24.1 55.5 50.8 53.2 48.8 463 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 QC SUMMARY REPORT Contact: Garrin Palmer Units Method 04/2212013 1048h J.lg/L SW8260C J.lg/L SW8260C J.lg/L SW8260C J.lg/L SW8260C J.lg/L SW8260C J.lg/L SW8260C MOL 0.277 0.155 Reporting Limit 2.00 2.00 Dept: MSVOA QCType: LCS Amount Spiked 20.00 20.00 50.00 50.00 50.00 50.00 Spike Ref. Amount 0 0 %REC 112 121 III 102 106 97.5 Limits 67 -132 32 -185 76 -138 77 -121 67 -128 81 -135 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPORef. RPO Amt % RPO Limit Qual Report Date: 4/30/2013 Page 27 of30 I 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 COCo This report is provided for the exclusive use of the addressee. Privileges of subsequent use of the name of this company or any mber of its staff, or reproduction of this report in connection with the advertisement, promotion or sale afany prodLict 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 ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1304547 Project: April Groundwater 2013 Analyte Lab Sample ID: MB VOC 042213A Test Code: 8260-W Chlorofonn Methylene chloride SUIT: 1,2-Dichloroethane-d4 SUIT: 4-Bromofluorobenzene SUIT: Dibromofluoromethane SUIT: Toluene-d8 Result Date Analyzed: < 1.00 < 1.00 56.9 54.7 54.0 49.8 463 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 QC SUMMARY REPORT Contact: Garrin Palmer Units Method 04/2212013 1126h f,lg/L SW8260C f,lg/L SW8260C f,lg/L SW8260C f,lg/L SW8260C f,lg/L SW8260C f,lg/L SW8260C MDL 0.277 0.155 Reporting Limit 1.00 1.00 Dept: MSVOA QC Type: MBLK Amount Spiked 50.00 50.00 50.00 50.00 Spike Ref. Amount %REC 114 109 108 99.6 Limits 76 -138 77 -121 67 -128 81 -135 Kyle F. Gross Laboratory Director Jose Rocha QAOfficer RPDRef. RPD Amt % RPD Limit Qual Report Date: 4/30/2013 Page 28 of 30 1 analyses applicable to the CWA, SDWA, and RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COCo This report is provided for the exclusive use of the addressee. Privileges of subsequent use of the name of this company or any mbcT 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 American West ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1304547 Project: April Groundwater 2013 Analyte Lab Sample 10: 1304547-004BMS Test Code: S260-W Chloroform Methylene chloride SUIT: 1,2-Dichloroethane-d4 SUIT: 4-Bromofluorobenzene SUIT: Dibromofluoromethane SUIT: Toluene-dS Result Date Analyzed: 2,170 4S2 1,140 1,010 1,0SO 969 463 West 3600 South Salt Lake City, ur 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 Units Method 04/22/2013 1329h ~g/L SWS260C ~g/L SWS260C ~g/L SWS260C ~g/L SWS260C ~g/L SWS260C ~g/L SWS260C MDL 5.54 3.10 Reporting Limit 40.0 40.0 Dept: MSVOA QC Type: MS Amount Spiked 400.0 400.0 1,000 1,000 1,000 1,000 Spike Ref. Amount 16S0 10.2 %REC 122 lIS 1I4 101 lOS 96.9 Limits 50 -146 30 -192 72-151 SO -12S SO -124 77 -129 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt % RPD Limit Qual Report Date: 4/30/2013 Page 29 of30 : analyses applicable to the CWA, SDWA, and RCRA are perfonned in accordance to NELAC protocols. Pertinent sampling information is located on the attached COCo This report is provided for the exclusive use of the addressee. Privileges of subsequent use oflhe name of this company or any mber 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 rc-publication of this report for any purpose other than for the addressee will be granted only on contact. This company accepts no responsibiUty ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: l304547 Project: April Groundwater 20 l3 Analyte Lab Sample 10: 1304547-004BMSD Test Code: 8260-W Chlorofonn Methylene chloride Surr: 1,2-Dichloroethane-d4 Surr: 4-Bromofluorobenzene Surr: Dibromofluoromethane Surr: Toluene-d8 Result Date Analyzed: 2,050 462 1,100 1,030 1,050 973 463 West 3600 South Salt Lake City, ur 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 Units Method 04/2212013 1348h J.lg/L SW8260C J.lg/L SW8260C J.lg/L SW8260C J.lg/L SW8260C J.lg/L SW8260C J.lg/L SW8260C MDL 5.54 3.10 Reporting Limit 40.0 40.0 Dept: MSVOA QCType: MSD Amount Spiked 400.0 400.0 1,000 1,000 1,000 1,000 Spike Ref. Amount 1680 10.2 %REC 91.4 113 110 103 105 97.3 Limits 50 -146 30 -192 72 -151 80 -128 80 -124 77 -129 Kyle F. Gross Laboratory Director Jose Rocha QAOfficer RPDRef. RPD Amt ·1. RPD Limit Qual 2170 5.79 25 482 4.11 25 Report Date: 4/30/2013 Page 30 of30 I analyses applicable to the CWA, SDW A, and RCRA are perfonned in accordance 10 NELAC protocols. Pertinent sampling infonnation is located on the attached COCo This report is provided for the exclusive use oflhe addressee. Privileges of subsequent use of the name of this company or any mbcr 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 ce-publication of this report for any purpose other than for the addressee will be granted only on contact. This company accepts no responsibility American West Analytical Laboratories UL Denison WORK ORDER Summary Work Order: 1304547 Page 1 of2 Client: Energy Fuels Resources, Inc. Due Date: 4/3012013 Client ID: DENlOO Contact: Garrin Palmer Project: April Groundwater 2013 QC Level: III WO Type: Project Comments: PA Rush. QC 3 & Summary (No chromatograms). Project specific DL's: see COCo Run 200.8 on the Agilent. EDD-Denison and EIM-Locus. Email Group. All dissolved metals have been field filtered.; -e!2..- SampleID Client Sample ID Collected Date Received Date Test Code Matrix Sel Storage 1304547-001A ~VV-ll_04162013 4116/2013 1110h 4/19/2013 1040h 200.S-DIS Aqueous ~ df -dis. metals 1 SELAnalytes: MN 200.S-DIS-PR 0 df -dis.metals 1304547-002A ~-14_04162013 4116/2013 1500h 4/19/2013 1040h 200.8-DIS Aqueous ~ df -dis.metals 1 SEL Analy/eS; MN 200.8-DIS-PR 0 df -dis.metals 1304547-003A ~-25_04172013 4117/2013 lO50h 4/19/2013 1040h 200.8-DIS Aqueous ~ df -dis.metals 2 SEL Analytes: CD U 200.8-DIS-PR 0 df -dis.metals 1304547 -004A ~-26_04172013 4/17/2013 1430h 4/1912013 1040h 200.8-DIS Aqueous IJI df -dis.metals 1 SEL Analytes: U 200.8-DIS-PR 0 df -dis.metals 1304547-004B 8260-VV ~ VOCFridge 3 Test Group: 8260-W-Custom; # of Analytes: 21# ofSurr: 4 1304547 -004C N02/N03-W-353.2 ~ df-no2lno3 ; SIiL Ana~ies: N03N02N 1304547-004D 300.0-VV ~ df-c1 1 SEL Analytes: CL 1304547-005A ~-31_04162013 4116/2013 1300h 4119/2013 1040h N02/N03-VV-353.2 Aqueous IJI df-no2lno3 1 SEL Analytes: N03N02N 1304547-005B 300.0-VV r;;] ww-tdsJwc 2 SEL Analytes: CL S04 TDS-W-2540C ~ ww -tdsJwc 1 SELAnalytes: TDS 1304547-005C 200.8-DIS ~ df -metals 1 SELAnalytes: SE 200.8-DIS-PR 0 df -metals 1304547-006A ~-30_04172013 4/17/2013 1025h 4/19/2013 1040h 200.8-DIS Aqueous ~ df-metals 2 SELAnalytes: SE U 200.8-DIS-PR 0 df-metals 1304547-006B N02/N03-VV-353.2 !;lI df-no2lno3 1 SEL Anaiyws.· N03N02N Printed: 4125/2013 FOR LABORATORY USE ONLY [fill out on page 1]: %M 0" RT e:( eN~ TAT 0"'" QC..e"l" HOK __ HOK __ HOK __ coe Emailed WORK ORDER Summary Work Order: 1304547 Page 2 of2 Client: Energy Fuels Resources, Inc. Due Date: 4/30/2013 SampleID Client Sample ID Collected Date Received Date Test Code Matrix Sel Storage 1304547-006C MW-30_04172013 4/17/2013 1025h 4/19/2013 1040h 300.0-W Aqueous !\Il df-we 1 SELAnaiytes: CL 1304547-007A MW-35_04172013 4/17/2013 1200h 4/19/2013 1040b 200.S-DIS Aqueous IJI df-metals 6 SEL Ana/lres: CD MN MO SE TL U 200.S-DIS-PR 0 df -metals 1304547-008A MW-65_04172013 4/17/2013 1050h 4/19/2013 1040h 200.S-DIS Aqueous ~ df -metals 2 SEL t'/.nalyles: CD U 200.S-DIS-PR 0 df -metals 1304547-009A Trip Blank 4/17/2013 4119/2013 1040b S260-W Aqueous ~ VOCFridge j Test Group: 8260-W-Custom; # of Anaiytes: 21# ofSurr: 4 Printed: 4/25/2013 FOR LABORATORY USE ONLY [fill out on page 1]: %M D RT 0 CN D TAT 0 QC 0 HOK __ _ HOK __ _ HOK___ COC Emaiied'--___ _ Client Eo~ Fw:l~ Address bY L.5 ~ +l1Al~ 1'1 I '[3..J(A."l~llo. __ tAT __ ~YS11 Clty'l State Zip Phone ~3S ~7g 2,22.\ Fax. ______ _ Contact tZ:f2l£C~ a t'.z.1 n!l~C E-mail "!rf''''\M~~ ... <k(.oM Project Nameflpf'I'1 Go Ik>o..+er 2013 Project Number/P.O.# Sampler Name ~l\tr ~oll;.l~", ,} Sample 10 M\\l~ILDI..{ 1"201~ . Mw-ILLOY I h;2.01~ AW-.2.5 61.\ 172.013 MW-.2b_O'i1720l3 ~W-3Lol.\\b:l.D I ~ I}JIW-"30 D~ 1,2013 I DatefTime Collected '-l/J"/Zt>13 \110 '1/1fo/zOI'?l l!)OO 4,/Ji/'1..01,!> ic50 4/11/20'~ 11.\30 4/lb/zol~ I~OO 4/171201'3> I01.5 AMERICAN WEST ANALYTICAL LABORATORIES 463 West 3600 South Salt Lake City, Utah 84115 CHAIN OF CUSTODY (801) 263-8686 (888) 263-8686 Fax (801) 263-8687 Email:awal@awal-Iabs.com TESTS REQUIRED I~ j ~ '2 ~ 0 :1 .. ~ :. ~ I-~ -! c» ~ ~ Q \l ~ c ~ :S .-..s :5 ~ 0 .~ u ~ + c_ E .".. . -~ x '5 C ~ (.. v1 :s ~ c 6 -lS e <> \i {) -;s CO E .:S \.. 6 ~ 0 -~ ~ ~ ,s:; z ~ :5 \J '< \1'1 \-..Jl \J \' vJ I y.. WI )< vJl '/. X W 6 X X '/. X vJ b X .X X ~ ~ vJ 3 X X 1. X Lab Sample Set # 1304<;4-7 Page \ of ;t. Turn Around Time (Circle One) 1 day 2 day 3 day 4 day 5 day ear~ QC LEVEL LABORATORY USE ONLY SAM~~ 1. hand Ivered 1 2 2+ NOles; ® 2 Ambient~ 3+ 4 Notes: 3 Temperature 1,!5: COMMENTS 4 Received Broken/Leaking ~mproper1Y seaJ~ Notes: All Jv\t\-~l~ An ,pell nltcrJ 6 aeriY preserv~ cked at Bench Y N Notes: 6 Received Within ~'ngnmeS N oleS: COC Tape Was: 1 Present on Outer fi.D Package Relinquished By: Signa/UTe II ILL eY718l1~ 1:~C~jtf= 1~~21 Special Instructions: Y N ~~AJ1.l'\..U' "'\ 1* .Ok-~ fi. "I ttJ0~: PRINT NAME H ~ -n~oo 2 Unbroken on Outer ~o...I1.,t;(" c) I L v.v\ n ~(r.4D I £.'-' lo~o :=. ~ luo-h.y-"",-Package ~ ~ Y N A l/ Relinquished By: Signature Date Received By: Signal1Jle Date A·, e.k \ vro :: J.; c.L.\av-nON\ dt o.lIU-.,... ~~) J/-/ZS/;..3 3 Present on Sample ~ r-. PRINT NAME Time PRINT NAME Time Y N ~ Relinquished By: Signature Oate Received By: Signature Date 4 Unbroken on sample~ Y N A D PRINT NAME Time PRINT NAME Time Discrepancies Between Sample Labels and COC RellnqlJlshe<l By: Slgnatuf8 Oafe '_By._ I~W , Recol'd? B Y Notes: PRINT NAME Time PRINT NAME Time Client'--______________ _ Address _______________ _ CHAIN OF CUSTODY Lab Sample Set # (3045~:l Page 'Z-of ~ City State Zip AMERICAN WEST ANALYTICAL LABORATORIES 463 West 3600 South (801) 263-8686 (888) 263-8686 Turn Around Time (Circle One) L .... --Contact TESTS REQUIRED )()\J\1t'J ~S QC LEVEL LABORATORY USE ONLY E-mail , ~ -\ SAM~WERE:~ Project Name n E ~ 1 .. I s; or hand de lYefe(j ~ ~ !.. 1 2 2+ rC\~~ :S <> , ~ ~~ ~ £ ~ Project Number/P.O.# DatelTime c ~ 2 Ambient €h~ c \) V "1§ C ~ a. Collected <: -is ~ '''::: 3+ 4 Sampler Name 8 p~ Notes: ~ -.... ,~ i: ..... >< '5 C I·S ·c Iii ,~ ~ ~ 3 0;) 1 ~ 3 Temperature 10 .0 () I,... '" E ~ ~ Sample 10 :2: :l ~ :S COMMENTS z \,) 4 Received Broken/Leaking MW-~_04nZ013 u../rr/z.ol':l \200 vJI '/.. "'i 1-"'f, "f.-Ail Nlc\-"'(S ~mproperlY seal~ '/. iJ..r,-g ela fi Itff"J. ' Notes: .Mw-bS_o~ 11261~ ~/r7/w'~ I05C) wi 'f. Ir:J~ B 1 "ll"\ X 'i 5 Properly Preserved 4/17/.u>1~ IN' 'Qecked at Benc~ c(~ t\l~l'lK. L{/!~/z.ol'3 l;w/\ Y N Notes: I 6 Received Within ~n9 Times N oles: ~ COC Tape Was: 1 Present on Outer Package ~ RelioqUI~/BY: S{g{jFJtu'1J.~ D~n111~ R~lved A~ Slgn~:t~ (. f-,~.d .,!l :Special Instructions: Y N 1..uutIJ!.. -' ........ l ... /'"' A/1 J Ii' ~ I""""-tf/GtJ,,,; PRINT NAM¥, J.) /1 'J ~ Time PRINT~~ ell )~ I Tim~t./D 2 Unbroken on Outer "'-1'I11l.r () \ fI. 1100 10 ", Package ~ Y N Relinquished By: Sigrrature Date Received By,: Sfgr;alure Date *-DLr-k:t..-h tA,), i.A....ll.J. ~ I cJ,...1 CS'i'P_ =-'e L.. \ CO<" cO-h I( "'" 3 Present on Sample € ~ PRINT NAME Time PRINT NAME Time Y N .J . cl-.\(l>a> ==-d ' ('1.1~ M..e...n ~ 4 Unbroken on samPle,e Relinqulshet! By: Signature Dale Received By: SIgnature Date -~ ~/~5 /,.3 Y N ,AD PRINT NAME Time PRINT NAME Time Discrepancies Between 'samPle labels and coe Rellnqu1shed ,By: Signature Date Received By: Signa/ure Date. ',Record? B Y N Notes: PRINT NAME Time PRINT NAME Time Bottle Type Ammonia COD Cyanide Metals N02 &N03 Nutrients 0&0 Phenols Sulfide TKN TOC TOX TPOd TPH Procedure; Frequency: 1) 2) 3) 4) 5) 6) 7) Preservation Check Sheet s _. Ie Set E ~ Preservative All '''''V''~' """"P' :;;$l-r:rM; OK <0\ krrl. '-co~ -nnL/. pH <21-hS04 pH <2 H2SO4 PH >12 NaOH pB<2 HN03 'W:>S I'teS I~c., ".{)~c.... I~ pH <2 H2SO4 VO~ ~ pH <2 H2SO4 I pB<2 BCL pH <2 H2SO4 pH>9NaOH, Zn Acetate pH <2 H2SO4 . pH <2 H;lP04 pH <2 H2SO4 pH <2 H2SO4 pH <2 HCL I-.-- Pour a small amount of sample in the sample lid Pour sample fTom Lid gently over wide range pH paper Do Not dip the pH paper in the sample bottle or lid Ye:i:>- 'Je.2::.> - H -co.., -cc8 'f.?55 YQ.-~ I -'--- -~ . AV_,,' ]_ Ifsample 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 Sample Set: 13 0-1 SLf7 -~,,..,' - I -_.- tijijll 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 02, 2013 Ms. Kathy Weinel Energy Fuels Resources (USA), Inc. 225 Union Boulevard Suite 600 Lakewood, Colorado 80228 Re: White Mesa Mill GW Work Order: 324225 Dear Ms. Weinel: GEL Laboratories, LLC (GEL) appreciates the opportunity to provide the enclosed analytical results for the sample(s) we received on April 19, 2013. 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 111111 1111 11111111111111 www.gel.com May 02, 2013 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: 324225 Sample receipt: The sample arrived at GEL Laboratories LLC, Charleston, South Carolina on April 19, 2013 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 324225001 Client ID MW-35_04172013 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: GEL Laboratories Contact: ~~~~~~~-----------Garrin Palmer 2040 Savage rd , Ph: 435 6782221 Charleston, South Carolina 29407 gpalmer@energyfuels,com nholliday@enerayfuels,com dturk@energyfuels.com Chain of Custody/Sampling Analysis Request Project Samplers Name Samplers Signature April Ground Water --=--)aJLI\VC )j jj;f-; 2013 Tanner Holliday Date Time Sample 10 Collected Collected Laboratory Analysis Requested MW-35 04172013 4/17/2013 1200 Gross Alpha (f:;t,\J. 1=,'I'~c:rcl t>-nA prCSt.Ntd..') ~ / Please notify Garrin Palmer or Tanner Holliday of Reciept tempature on these samples Immediately! Thank you. Helinquished By;(Signature) ~iU~)JJ~ Helinquished By:(Signatu Date/Time ~/lg/Z01~ lloo Date/Time eived By:(Sigrature) Date/Time 'f~1~"3 O,\,'So DatelTime Shipping containers received intact and sealed? 2 Samples requiring cold preservation within (0 C)?* 2a Daily check performed and passed on IR temperature gun? 3 Chain of custody documents included with shipment? 4 Sample containers intact and sealed? 5 ump!es requiring chemical preservation at proper pH? 6 VOA vials free of headspace (defined as < 6mm bubble)? 7 Encore containers present? 8 Samples received within holding time? 9 Sample JD's on cac match JD's on bottles? 10 Date & time on cac match date & time on bottles? 11 Number of containers received match number indicated on COC? 12 Are sample containers identifiable as GEL provided'! 13 cac fonn is properly signed in relinquished/received sections? 14 and tracking number. (Use numion Form if needed): SAMPLE RECEIPT & REVIEW FORM ConunentslQualificrs Non·Conformlng Items) Seals broken Damaged container Leaking cont'lin~ (describe) Preservation Method: Ice bags Blue ice Dry ice~ Other (describe) -all lempemtures are recorded in Celsius Device Serial #: ISel:omjary TemperJture Device Serial # (If Applicable): GIS 'J 4 (Q ~ ~ Applicable: Se,lls broken Damaged container Leuking container Other (describe) Sample lO's, containers affected and observed pH: Circle Applicable: FedEx Air FcdEx Ground UPS Field Services Courier Other Ba(s 53{)/ I'M (or PMA) review: Initials -...qIf,F-------Date -1.......::~1-~J_L ___ Page,+-of __ GEL Laboratories LLC -Login Review Report GEL Work Order/SDG: 324225 Client SDG: 324225 April Ground Water 2013 Project Manager: Project Name: Purchase Order: Package Level: EDD Format: Heather Shaffer DNMI00100 White Mesa Mill GW DW16138 LEVEL3 EIM_DNMI GELID Client Sample 10 Client Sample Desc. Collect Date & Time Work Order Due Date: 10-MAY-13 Package Due Date: EDD Due Date: Due Date: HXS1 Receive Time # of Date & Time Zone Cont. 08-MAY-13 10-MAY-13 10-MAY-13 Lab Matrix Report Date: 02-MAY-13 Work Order: 324225 Page 1 of 2 Collector: C Prelogin #: 20130402660 Project Workdef ID: 1294356 SDG Status: Closed Logged by: Fax Days to Due Date Process CofC# Prelog Lab Field Group QC QC 324225001 MW-35_04172013 17-APR-1312:00 19-APR-13 09:50 -2 GROUND WATER 21 Client Sample 10 Status Tests/Methods Product Reference Fax Date PM Comments Aux Data -001 MVV-35_04172013 REVVV GFPC, Total Alpha Radium, Liquid Product: GFCTORAL Workdef 10: 1297250 Method: EPA 900.1 Modified Product Description: GFPC, Total Alpha Radium, Liquid Samples: 001 Parmname Check: All parrnnames scheduled properly CAS # Parmname Gross Radium Alpha Gross Alpha In Product Group? No Action Product Name Description Contingent Tests login Requirements: Requirement Cooler Seal Undisturbed Group Name: Group Reference: y Path: Standard Product Reference: Gross Alpha Moisture Correction: "As Received" Client RDl or PQl & Unit Reporting Parm Included Included Custom Units Function In Sample? in QC? List? 1 pCi/L REG Y Y Yes Samples Include? Comments Receive Codes GEL Laboratories LLC -Login Review Report Peer Review by:. ___________ _ Work Order (SDG#), PO# Checked? ____ _ Report Date:02-MAY-13 Work Order: 324225 Page 2 of 2 C of C signed in receiver location? _____ _ " .. Method/Analysis Information Product: Analytical Method: Analytical Batch Number: Sample ID 324225001 1202862712 1202862713 1202862714 1202862715 1202862716 Radiochemistry Case Narrative Energy Fuels Resources (DNMI) SDG324225 GFPC, Total Alpha Radium, Liquid EPA 900.1 Modified 1296569 Client ID MVV-35 04172013 Method Blank (MB) 324225001(MVV-35_04172013) Sample Duplicate (DUP) 32422500 1 (MVV-35 _04172013) Matrix Spike (MS) 324225001(MVV-35 _04172013) 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 (Oe> Information: Blank Information The blank volume is representative of the sample volume in this batch. Designated QC The following sample was used for QC: 324225001 (MVV-35_04172013). 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. 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. Additional Comments The matrix spike and matrix spike duplicate, 1202862714 (MW-35_04172013) and 1202862715 (MW-35_04172013), 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. GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Qualifier Definition Report for DNMIOOI Energy Fuels Resources (USA), Inc. Client SDG: 324225 GEL Work Order: 324225 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. ReviewIV 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 infonnation presented in this data report: Signature: r-~~ Date: 03 MAY 2013 Name: Kate Gellatly 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 Lakewood, Colorado Contact: Ms. Kathy Weinel Workorder: 324225 I'armname NOM Rad Gas Flow :latch 1296569 QC 12028627 \3 324225001 DUP Gross Radium Alpha Uncertainty QC1202862716 LCS Gross Radium Alpha 555 Uncertainty QC1202862712 MB Gross Radium Alpha Uncertainty QC1202862714 324225001 MS Gross Radium Alpha 2230 Uncertainty QC120286271S 324225001 MSD Gross Radium Alpha 2230 Uncertainty Notes: 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 Summary ual QC Units RPD% 4.75 5.68 pCiIL 17.8 +/-0.569 +/-0.621 505 pC ilL +/-5.66 U 0.194 pCilL +/-0.170 4.75 1960 pCiIL +/-0.569 +/-21.9 4.75 1990 pCiIL 1.57 +/-0.569 +/-22.2 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 GCIMS 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. N I See case narrative ND Analyte concentration is not detected above the detection limit NJ Consult Case Narrative, Data Summary package, or Project Manager concerning this qualifier Renort Date: May 3, 2013 Page lof 2 REC% Ran e Anlst (0% -20%) KDFI 90.9 (75%-125%) 87.5 (75%-125%) 88.9 (0%-20%) Date Time 04/28/13 12:2 04/28/13 12:2 04/28113 12:2 04/28113 12:2 04/28/13 12:2 GEL LABORATORIES LLC 2040 Savage Road Charleston, SC 29407 -(843) 556-8171 -www.gel.com QC Summary Workorder: 324225 Page 2 of 2 Parmname NOM Units RPD% REC% Ran e Anlst Date Time ==~--~~ ---~~.~~==~- Q R U VI UJ UL X Y A h 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 N/ A indicates that spike recovery limits do not apply when sample concentration exceeds spike conc. by a factor of 4 or more. A 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. TabF2 Laboratory Analytical Reports -Accelerated Monitoring June 2013 American West ANALYTICAL LABORATORIES 463 West 3600 South INORGANIC ANALYTICAL REPORT Client: Project: Lab Sample ID: Energy Fuels Resources, Inc. June Monthly Groundwater 2013 1306566-001 Client Sample ID: MW-ll_06252013 Collection Date: 6/2512013 1105h Received Date: Analytical Results Compound 6/2712013 1050h Units Date Prepared Date Analyzed Contact: Garrin Palmer DISSOLVED METALS Method Used Reporting Limit Analytical Result Qual ~a1t Lake City, UT 84115 Manganese mg/L 6/28/2013 0910h 7/312013 1920h E200.8 0.0100 0.135 Phone: (801)263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 :-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer --------------------------------------------------------------------------------- Report Date: 7/1112013 Page50f31 All analyses applicable to the CWA, SDWA, and RCRA i:lre pcrfonncd in accordance to NELAC protocols Pertinent sampling infonnation is located on the attached COe.. This report is provided for the exclusive usc of the addressee_Privileges of subsequent lise of the name of this company or any member of its staff, or reproduction oftl1is report in connection with the advertisement, promotion or sale orany product or process, or in connection with the fe-publication of this report for any INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Project: June Monthly Groundwater 2013 Lab Sample ID: 1306566-002 Client Sample ID: MW-14_06252013 ANALYTICAL LABORATORIES Collection Date: 6/25/2013 1330h 463 West 3600 South ;alt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 ~-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 6/2712013 1050h Date Units Prepared mgIL 6/28/20 \3 0910h Date Analyzed 7/312013 1936h Contact: Garrin Palmer DISSOLVED METALS Method Reporting Analytical Used Limit Result Qual E200.8 0.0100 1.99 Report Date: 7/1112013 Page 6 of 31 All analyses applicable 10 the CWA, SDW A, and RCRA arc pcrfonncd in accordant:c to NELAC protocols. Pertinent sampling infonnation is located on the attached COC, This report is provided for the exclusive lISC of the addressee. Privileges of subsequent lise of the name of this company or any member of its staff, or reproduction oflhis report in connection with the Lldvcrtiscmcnt, promoLion or sale orany producL or process, or in connection with the fe-publication of this report for any American W est ",.!.lYTle"t l AaOIUfOR.re 463 West 3600 South ;alt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 ~-maiI: awal@awaI-Iabs.com web: www.awal-Iabs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Project: June Monthly Groundwater 2013 Lab Sample ID: 1306566-003 Client Sample ID: MW-25_06242013 Collection Date: 612412013 1140h Received Date: 6127/2013 1050h Analytical Results Date Compound Units Prepared Cadmium mg/L 6/28/2013 091011 Uranium mg/L 6/28/2013 091011 Date Analyzed 7/2/2013 035511 7/212013 035511 Contact: Garrin Palmer DISSOLVED METALS Method Reporting Analytical Used Limit Result Qual E200.8 0.000500 0.00131 E200.8 0.000300 0.00535 Report Date: 7/1112013 Page 7 of 31 All analyses applicable to the CWA, SDWA, and RCRA arc pcrfonncd in accordance to NELAC protocols Pertinent sampling information is located on lhe attached CDC This report is provided for the exclusive lise of the addressee Privileges of subsequent lISC of the name of this company or any member ofit<i staff, or reproduction of this fepmi in connection with the advertisement, promotion or sale orany product or process, or in connection with the fe-publication of this report for any American West ANALYTICAL LABORATORIES 463 West 3600 South ~alt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 ~-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer INORGANIC ANAL YTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: June Monthly Groundwater 2013 Lab Sample ID: 1306566-003 Client Sample ID: MW-25_06242013 Collection Date: 6124/2013 1140h Received Date: 6/27/2013 1050h Analytical Results Date Date Method Reporting Analytical Compound Units Prepared Analyzed Used Limit Result Qual Chloride mg/L 711/2013 1611h E300.0 10.0 30.4 Report Date: 7/1 1120 I3 Page I3 of 31 All analyses applicable to the CWA, SDWA, and RCRA arc pcrfonncd in accordance to NELAC protocols1 Pertinent sampling inforlJ1ation is located on the attached cae, This report is provided for the exclusive usc of the addressee. Privileges of subsequent usc ofthc name of this company or [my member of its slaft~ or reproduction Oftllis report in connection with the advertisement, plomotion or sale of any product or process, 01 in connection with thc fe-publication of th is report for any American West ANAI.YTICAL LABORATORIES 463 West 3600 South INORGANIC ANALYTICAL REPORT Client: Project: Lab Sample ID: Energy Fuels Resources, Inc. June Monthly Groundwater 2013 1306566-004 Client Sample ID: MW-26_06252013 Collection Date: 6/25/2013 1500h Received Date: Analytical Results Compound 6/27/2013 1050h Units Date Prepared Date Analyzed Contact: Garrin Palmer DISSOLVED METALS Method Used Reporting Limit Analytical Result Qual ~alt Lake City, UT 84115 Uranium mg/L 6/28/2013 09\oh 7/212013 0400h E200.8 0.000300 0.0713 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 ~-mail: awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer --------------------------------------------------------------------------------- Report Date: 71 II 120 13 Page 8 of 31 All analyses applicable to the CWA. SDWA, and RCRA are pcrFonncd in accordance to NELAC protocols Pertinenl sampling information is located on the attached coe, This report is provided for the exclusive lISC of the addressee. Privileges of subsequent use of the name of this company or any member of its staft~ or reproduction ofthi8 report in connection with the ndvertiscmcnt, pi amotion or sale of any product or pi Dcess, or in connection with the fe-publication of this rcp0l1 for any American West ""~I TIC',' I ~1I0q410nl .. 463 West 3600 South ;alt Lake City, UT 84115 Phone: (801)263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 ~-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: 2nd Quarter Chloroform 2013 Lab Sample ID: 1306139-003 Client Sample ID: MW-26_06052013 Collection Date: 6/5/2013 0855h Received Date: 61712013 1000h Analytical Results Date Compound Units Prepared Chloride mg/L NitratelNitrite (as N) mg/L Contact: Gaffin Palmer Date Method Reporting Analyzed Used Limit 6110/2013 2119h E300.0 10.0 6/1312013 1740h E353.2 1.00 Analytical Result Qual 77.9 2.11 Report Date: 6/18/2013 Page 7 of29 All una lyses applicable to the CWA, SDWA, anti RCRA arc pcrtormcd in accordance to NELAC protocols. Pertinent sampling information is located on the att::Jchcd CDC. This report is provided for the exclusive usc of the addlcsscc. Privileges of subsequent usc of the name of this company or any member of its staft: or reproduction ofrl,is repOlt in connection with the advertisement, promotion or salc OrallY product Of process, 01 in cOllnedion with the fe-publication of this report fOJ any American West ANALYTICAL LABORATORIES 463 West 3600 South ~alt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801)263-8687 ~-mail: awal@awal-labs.com web: www.awal-Iabs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Project: June Monthly Groundwater 2013 Lab Sample 10: 1306566-004 Client Sample 10: MW-26_06252013 Collection Date: 6/25/2013 1500h Received Date: 6/2712013 1050h Analytical Results Date Date Method Reporting Compound Units Prepared Analyzed Used Limit Chloride mg/L 7/1/2013 1634h E300.0 10.0 NitratelNitrite (as N) mg/L 7/5/2013 1718h E353.2 1.00 J _ Matrix spike recovery indicates matrix inteljerence. The method is in control as indicated by the LCS. @ -High RPD due to sllspected sample non-homogeneity or matrix interference. Analytical Result Qual 87.8 3.04 I@ Report Date: 7/11/2013 Page 14 of31 All analyses applicable to Ihe CWA, SDWA. and RCRA UTe perrormed in acconJam:c to NELAC protocols. renincn! ~ampJing intbnnalion is located on the attached CDC. This report is provided for lhe exclusive lISC orlhc addressee Privileges of subsequent lise of the nalne uf this [;ompany or any member of its siaff, or reproduction of this rcpol1 in conncctitm with the aLlvt'rtiscmcnt, promotion or sale of any product or pI OCCSS, or in connection with the re·publicalion of this 1 CpOlt for any American West A"Al TICAl l An o H ... IO Rll l 463 West 3600 South ,alt Lake City, UT 84115 Phone: (801) 263 -8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 ~-mail: awal@awal-labs.com web: www.awal-Iabs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer ORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Project: 2nd Quarter Chloroform 2013 Lab Sample ID: 1306139-003C Client Sample ID: MW-26_06052013 Collection Date: 6/5/2013 0855h Received Date: 61712013 1000h Contact: Garrin Palmer Analytical Results VOAs by GC/MS Method 8260CIS030C Analyzed: 6/8/2013 2019h Units: Ilg/L Compound Chloroform Surrogate Surr: 1,2-Dich1oroethane-d4 Surr: 4-Bromofluorobenzene Surr: Dibromofluoromethane Surr: Toluene-d8 Dilution Factor: 50 CAS Result 17060-07-0 2,520 460-00-4 2,440 1868-53-7 2,480 2037-26-5 2,390 --The reporting limits were raised due to high ana/yte concentrations. Analyzed: 61712013 2027h Units: Ilg/L Dilution Factor: Method: CAS Reporting Number Limit 67-66-3 50.0 Amount Spiked %REC 2,500 101 2,500 97.6 2,500 99.3 2,500 95.7 Method: CAS Reporting Compound Number Limit Carbon tetrachloride 56-23-5 l.00 Chloromethane 74-87-3 1.00 Methylene chloride 75-09-2 l.00 Surrogate CAS Result Amount Spiked %REC Surr: 1,2-Dichloroethane-d4 17060-07-0 51.6 50.00 \03 Surr: 4-Brornofluorobenzene 460-00-4 46.1 50.00 92.2 Surr: Dibrornofluorornethane 1868-53-7 50.3 50.00 101 Surr: Toluene-d8 2037-26-5 45.7 50.00 91.4 SW8260C Analytical Result Qual 4,030 Limits Qual 72-151 80-\28 80-124 77-129 SW8260C Analytical Result Qual < l.00 < 1.00 52.4 Limits Qual 72-151 80-128 80-124 77-129 Report Date: 6/18/2013 Page J 5 of 29 All anulyscs applicable ttllhc CWA, SDWA, Lind RCRA Life PCI formed in I:IcCtmlalH:1.! to NELAC protocols. Pertinent sumpling inthrnuuion is located 011 the [Iuached coe Thi~ report is provided for the exclusive lise orthe nddrcsscc. Prlvilcgclol of suhscql1cnt lISC oflhe IWllle of this company or any member of its I4taff, or rl!production of this ICPOl't in COlll1cclion with thl! mJvcrLisl!nll!l1t, plomotion or sale ofullY pl'oduct 01' prot:css, or in conncclion with the Ic-puhlit.'ution of this report f01' allY American West ANALYTICAL LABORATORI[S 463 West 3600 South ;alt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 ~-mail: awal@awal-Iabs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer ORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Project: June Monthly Groundwater 2013 Lab Sample 10: 1306566-0040 Client Sample 10: MW-26_06252013 Collection Date: 6125/2013 1500h Received Date: 6/27/2013 1050h Analytical Results Analyzed: 6/2712013 2212h Units: I1g/L Dilution Factor: Compound Chloromethane Methylene chloride Surrogate Surr: 1,2-Dichloroethane-d4 Surr: 4-Bromotluorobenzene Surr: Dibromotluoromethane Surr: Toluene-d8 CAS 17060-07-0 460-00-4 1868-53-7 2037-26-5 Result 53.3 47.6 51.1 48.0 Contact: Garrin Palmer VOAs by GC/MS Method 8260CIS030C Method: SW8260C CAS Reporting Analytical Number Limit Result Qual 74-87-3 1.00 < 1.00 75-09-2 1.00 12.1 Amount Spiked %REC Limits Qual 50.00 107 72-151 50.00 95.3 80-128 50.00 102 80-124 50.00 96.1 77-129 Report Date: 7/1 112013 Page 17 of 31 All analys~s applicable tu the CWA, SDWA, :1111.1 RCRA ure pcrfonllcd in accordance to NELAC protoco!lJ. Peliincnt sampling infonllution is located on the attachcLi COC. This report is proYil1cd for the exclusive ~ISC of the addressee Privileges of subscqLlcnlllsc oflhc name ofthil> company or any member of its sLaff, 01 Tcprodlll.;tion of this rcpol1 in connC'ction with the iu.lvcrtiscmcnt, promotion or salC' orallY product or pro,cess, 01 in connl'ction with the rc.publication ofthb: )Cport for any American West ANALYTICAL LABORATORIES 463 West 3600 South :;alt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 ~-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: June Monthly Groundwater 2013 Lab Sample ID: l306566-005 Client Sample ID: MW-30_062520l3 Collection Date: 6/25/2013 1030h Received Date: 6/27/2013 1050h Analytical Results DISSOLVED METALS Date Date Method Reporting Analytical Compound Units Prepared Analyzed Used Limit Result Qual Selenium mg/L 6/28/2013 910h 7/2/2013 406h E200.8 0.00500 0.0321 Uranium mg/L 6/28/2013 910h 7/23/2013 1643h E200.8 0.000300 0.00822 A "-Reissue of a previously generated report. Information has been added. Information herein supersedes that of the previously issued reports. Report Date: 7125/2013 Page 9 of 31 All analyses applicable to the CWA, SDWA. and RCRA urc performed in accordance to NELAC protocols.. Pertinent sampling infonnation is located on the attached Cac. This report is provided for the exclusive lISC of the addressee. Privileges of subsequent lise oFthc name of this company or allY member of its staff, or reproduction oflhis report in connection with the advertisemenl, promotion or sale of allY product or process, or in connection with the re-publication of this report for any American West ANALYTICAL LABORATORIES 463 West 3600 South ~alt Lake City, DT 84115 Phone: (801) 263 -8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 !-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: June Monthly Groundwater 2013 Lab Sample ID: 1306566-005 Client Sample ID: MW-30_06252013 Collection Date: 6/25/2013 1030h Received Date: 6/2712013 1050h Analytical Results Date Compound Units Prepared Chloride mg/L NitratelNitrite (as N) mg/L Date Analyzed 7/1/2013 J657h 7/5/2013 J719h Contact: Garrin Palmer Method Reporting Used Limit E300.0 50.0 E353.2 1.00 Analytical Result Qual 127 16.1 Report Date: 7/1112013 Page 15 of31 All anulyscs applicable to the CW A, SDW A. and RCRA mc performed in acconJancc to NELAC protocols~ Pertinent sampling information is located all the attad1ClJ CDC This report is provided for the exclusive lISC of the addl csscc Privileges of subseql1ent m;t' oflhc !lame of this company 01 any member ofils staff', or rcprodul:tion of this rcp0l1 in connection with the udvcrtiscmcnt, promotion or sale orany product or process, or in connection with thc re-publiL:ation of this I'cpol1 for any American West ANALYTICAL LABORATORIES 463 West 3600 South ~alt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 ~-mail: awal@awal-Iabs.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: June Monthly Groundwater 2013 Lab Sample ID: 1306566-006 Client Sample ID: MW-31_06242013 Collection Date: 612412013 1315h Received Date: 6127/2013 1050h Analytical Results DISSOLVED METALS Date Date Method Reporting Analytical Compound Units Prepared Analyzed Used Limit Result Qual Selenium mg/L 6128/2013 0910h 7/212013 0411h E200.8 0.00500 0.0737 Report Date: 7/1112013 Page \0 of31 All analyses applicable to the CWA, SOW A, and ReRA arc pcrfonncd in accordance to NELAC protocols. PCI1incnt sampling information is located on the attached COc. This report is provided for the exclllsive use of the addressee Privileges of subsequent lise of the name of this company or any member orits staft: or reproduction of this report in connection with the <ldvcrtiscmcnt, p1 omotion or sale of any product or process, or in connection with the fe-publication of thi~ report fot any American West ANALYTICAL LABO RATORIES 463 West 3600 South ~alt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 ~-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: June Monthly Groundwater 2013 Lab Sample ID: 1306566-006 Client Sample ID: MW-31_06242013 Collection Date: 6124/2013 1315h Received Date: 6/27/2013 1050h Analytical Results Date Compound Units Prepared Chloride mg/L NitratelNitrite (as N) mglL Sulfate mglL Total Dissolved Solids mglL Date Analyzed 711/2013 1351h 7/512013 1720h 7/1/2013 1351h 6/28/2013 1330h Contact: Garrin Palmer Method Reporting Used Limit E300.0 50.0 E353.2 2.00 E300.0 50.0 SM2540C 20.0 J _ Matrix spike recovery indicates matrix interference. The method is in control as indicated by the Les. @ -High RPD due to suspected sample non-homogeneity or matrix interference. Analytical Result Qual 179 20.0 659 1,380 @ Report Date: 7/1112013 Page 16 of 31 All analyses applicable to the CWA, SDWA, and RCRA life pcrfonncd in accordance to NELAC protocols.. Pertinent sampling information is located on the attached cae. This report is provided for the exclusive lISC of the addressee. Privileges of subsequent usc of the name of this company or any member of its stLlff, or reproduction of lhis report in connection with the udvcrtiscmcnl, promotion or sale of'any producl Of process, or in connet.:tion with the rc-puhlication of this rcp01t fOI any 463 West 3600 South ~alt Lake City, UT 84115 Phone: (801)263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 ~-mail: awal@awal-Iabs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer INORGANIC ANALYTICAL REPORT Client: Project: Lab Sample 10: Energy Fuels Resources, Inc. June Monthly Groundwater 2013 1306566-007 Client Sample 10: MW-35_06242013 Collection Date: 6124/2013 1400h Received Date: 6/2712013 1050h Analytical Results Date Date Compound Units Prepared Analyzed Manganese mg/L 612812013 091011 713/2013 1941h Molybdenum mg/L 6/28/2013 091011 7/312013 1941h Selenium mg/L 6/28/2013 091011 7/2/2013 041611 Thallium mgIL 6/28/2013 091011 7/1 /2013 225311 Uranium mg/L 6128/2013 0910h 7/2/2013 0416h Contact: Garrin Palmer Drs SOL VED METALS Method Reporting Analytical Used Limit Result Qual E200.8 0.0100 0.243 E200.8 0.0100 < 0.0100 E200.8 0.00500 0.0136 E200.8 0.000500 0.000946 E200.8 0.000300 0.0193 Report Date: 7/11/2013 Page II of31 All alltllyscs applicable to the CWA, SDWA, and RCRA arc pcrfonncd in accunJancc to NELAC protocols. Pertinent sampling infonnation is located on the attached coe This report is provided for the exclusive usc orlhc addressee Privileges of subsequent lISC of the name of this company or allY member ",rilS staff, or reproduction of this report in connection with Ihe ndvCTtisclllcnt, promotion OJ sale of any product or process, or in conncr.;lion with the rc-publicalion orthis report for any GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Certificate of Analys.is Report Date: July 23,2013 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-35_06242013 328448001 Ground Water 24-~-13 14:00 28-~-13 Client Parameter Qualifier Result Uncertaintx tad Gas Flow Proportional Counting ]FPC, Total Alpha Radium, Liquid "As Received" }ross Radium Alpha 3.24 +/-0.556 The following Analytical Methods were performed: MDC 0.852 -----\1ethod Descti · tion EPA 900.1 Modified ~ulTogate/Tracer Recovery Test Jarium Carrier GFPC, Total Alpha Radium, Liquid "As Received" 'Iotes: :::ounting Uncertainty is calculated at the 68% confidence level (I-sigma). RL 1.00 Result Project: Client ID: DNMIOOIOO DNMIOOI Units OF Analyst Date Time Batch Method pCilL KDF1 07/19113 1212 1313253 Anal st Comments Nominal Recovery% Acceptable Limits 100 (25%-125%) SRL = Sample Reporting Limit. For metals analysis only. When the sample is U qualified and NO, the SRL column reports the value which is :he greater of either the adjusted MDL or the CRDL. American West ANALYTICAL LABORATORIES 463 West 3600 South ~alt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 ~-mail: awal@awal-Iabs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Project: June Monthly Groundwater 2013 Lab Sample ID: 1306566-008 Client Sample ID: MW-65-06252013 Collection Date: 612512013 1330h Received Date: 6/27/2013 1050h Analytical Results Date Compound Units Prepared Manganese mg/L 6/28/2013 0910h Date Analyzed 7/312013 1946h Contact: Garrin Palmer DISSOLVED METALS Method Reporting Analytical Used Limit Result Qual E200.8 0.0100 1.94 Report Date: 7/1112013 Page 12 of 31 All analyses applicable to the CWA, SDWA, and RCRA UTe pcrfonncd in accordance to NELAC protocols Pertinent sampling information is located all the attached CDC. This report is provided for the exclusive llSC of the addressee Privileges of subseql1ent lise of the name of this company or any member of its statT, or reproduction of this repOit in connection with the ndvcrtiscrncnt, promotion or sale of any product or process, Of in connection with the fe-publication of this report for any American West ANALYTICAL lABOAATORIF.S 463 West 3600 South ;;alt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 ~-mail: awal@awal-labs.com web: www.awal-Iabs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer ORGANIC ANALYTICAL REPORT Client: Project: Lab Sample ID: Energy Fuels Resources, Inc. 2nd Quarter Chloroform 2013 1306139-009A Client Sample ID: Trip Blank Collection Date: 6/5/2013 Received Date: 61712013 1000h Analytical Results Analyzed: 6/8/2013 2000h Units: J!g/L Dilution Factor: Compound Carbon tetrachloride Chloroform Chloromethane Methylene chloride Surrogate CAS Result SUIT: 1,2-Dich10roethane-d4 17060-07-0 49.9 SUIT: 4-Bromofluorobenzene 460-00-4 48.1 SUIT: Dibromofluoromethane 1868-53-7 48.9 SUIT: To1uene-d8 2037-26-5 48.0 Contact: Garrin Palmer VOAs by GC/MS Method 8260CIS030C Method: SW8260C CAS Reporting Analytical Number Limit Result Qual 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 Amount Spiked %REC Limits Qual 50.00 99.8 72-151 50.00 96.2 80-\28 50.00 97.8 80-124 50.00 95.9 77-129 Report Date: 6/18/2013 Page 21 of29 All l.lnulyscs applicable to the CWA, SOW A, and RCRA un: pcrfonncd in accordance to NELAC protocols. Pertinent sampling infonn3tioll is located 011 the attLlchcd COCo This report is PJovidcd for the cxclw~ivc lI!tC of till..! uddlcsscc. Privileges of subsequent lISC of the name of this company 01 any member of its sti.lft~ or reproduction of this Icpol1 in C0l111cclion with the acJvcrtiscn1l':nt. promotiun OJ' sale OrallY product or process, or in connectiun with the re-publication of this report for any American West ANALYTICAL LABORATORIES 463 West 3600 South ;alt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 ~-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. June Monthly Groundwater 2013 l306566-009A Client Sample ID: Trip Blank Collection Date: 6/24/2013 Received Date: 612712013 1050h Analytical Results Analyzed: 6/27/20132153h Units: I1glL Dilution Factor: Compound Chloromethane Methylene chloride Surrogate CAS Result Surr: 1,2-Dichloroethane-d4 17060-07-0 52.7 Surr: 4-Bromotluorobenzene 460-00-4 48.3 SUIT: Dibromotluoromethane 1868-53-7 48.6 SUIT: Toluene-d8 2037-26-5 47.9 Contact: Garrin Palmer VOAs by GC/MS Method 8260C/5030C Method: SW8260C CAS Reporting Analytical Number Limit Result Qual 74-87-3 1.00 < 1.00 75-09-2 1.00 < 1.00 Amount Spiked %REC Limits Qual 50.00 105 72-151 50.00 96.6 80-128 50.00 97.1 80-124 50.00 95.7 77-129 Report Date: 7/1112013 Page 180f31 All anuiysl.!s applicable to the C'WA, SOW A, and RCRA ure pcrfonncJ in accordance to NELAC protocols. Pertinent sampling infonnation is located on the ottached COCo This report is provided for the exclusive lISC of the addressee Privileges of subsequent lISC ofth~ name of this company or allY member orits staff, 01 reproduction of Lhis rOl'ol1 in l'ol1ncction with the advertisemcnt, promotion or sale of any proollcl or PIO(';CSS, or ill (';ollnectilln with the rc-publi(.;ation of this ICPOlt for any 463 West 3600 South ;alt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 ~-maiI: awal@awal-Iabs.com web: www.awal-Iabs.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: June Monthly Groundwater 2013 Dear Garrin Palmer: Lab Set ID: 1306566 American West Analytical Laboratories received 9 sample(s) on 612712013 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 7/11/2013. Uranium has been added to sample MW-30_06252013 (AWAL 1306566-005C). Pages 1 & 9 have been updated. Thank You, Digilally Signed by Jose G. J 0 S e G ~~~~~=Jose G. Rocha. • o=American West Analytical Laboratories, ou=Qualily Assurance Officer, Roc h a ~~~~=joSe@awal'labs"com, Dale: 2013.07.25 15:46:33 Approved by: ~ ____________ ~.06~'O~O' ________ ~ Laboratory Director or designee Report Date: 7/25/2013 Page 1 of 31 All analyses applicable to the CWA, SDWA, and ReM me pcrfom1cd in acconJam:c to NELAC protocols~ Pertinent sampling information is located on the attached CDC This report is provided fOT the exclusive lise of the addressee Privileges of subsequent usc of the name of this company or any member of its staft~ or reproduction of this rcp011 in conncction with the ~HJvertiscmcnl, promotion OT sale or any product or process, or in connection with thc fe-publication of this report fOT any SAMPLE SUMMARY American West Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer ANALYTICAL LABORATORIES Project: June Monthly Groundwater 2013 Lab SetID: 1306566 Date Received: 6/27/2013 1050h Lab Sample ID Client Sample ID Date Collected Matrix Analysis 463 West 3600 South 1306566-001A MW-1l 06252013 6/25/2013 l105h Aqueous ICPMS Metals, Dissolved ~alt Lake City, UT 84115 1306566-002A MW-14 06252013 6/25/2013 l330h Aqueous ICPMS Metals, Dissolved 1306566-003A MW-25_06242013 6/24/2013 1140h Aqueous ICPMS Metals, Dissolved 1306566-003B MW-25_06242013 6/24/2013 1140h Aqueous Anions, E300.0 Phone: (801)263-8686 1306566-004A MW-26 06252013 6/25/2013 1500h Aqueous ICPMS Metals, Dissolved Toll Free: (888) 263-8686 1306566-004B MW-26_06252013 6/2512013 1500h Aqueous Anions, E300.0 1306566-004C MW-26 06252013 6/25/2013 1500h Aqueous NitritelNitrate (as N), E353.2 Fax: (801) 263-8687 1306566-004D MW-26 06252013 6/25/2013 1500h Aqueous VOA by GCIMS Method ~-mail: awal@awal-labs.com 8260C/5030C 1306566-005A MW-30_06252013 6125/2013 1030h Aqueous Anions, E300.0 web: www.awal-labs.com 1306566-005B MW-30 06252013 6/25/2013 1030h Aqueous NitritelNitrate (as N), E353.2 1306566-005C MW-30 06252013 6/25/2013 1030h Aqueous ICPMS Metals, Dissolved 1306566-006A MW-31_06242013 6/24/2013 l315h Aqueous Anions, E300.0 Kyle F. Gross 1306566-006A MW-31 06242013 6124/2013 l315h Aqueous Total Dissolved Solids, A2540C Laboratory Director 1306566-006B MW-31 06242013 6/24/2013 l315h Aqueous NitritelNitrate (as N), E353.2 1306566-006C MW-31 06242013 6124/2013 l315h Aqueous ICPMS Metals, Dissolved Jose Rocha 1306566-007 A MW-35_06242013 6124/2013 1400h Aqueous ICPMS Metals, Dissolved QA Officer 1306566-008A MW-65-06252013 6/25/2013 1330h Aqueous ICPMS Metals, Dissolved 1306566-009A Trip Blank 6/2412013 Aqueous VOA by GCIMS Method 8260C/5030C Report Date: 711112013 Page 2 of31 All analyses applicable to the CWA, SDWA, and RCRA are perfonncd in accordam:c to NELAC protocols. Pertinent sampling infonl1ation is located 011 the attached CDC. This report is provided for the exclusive lISC of the addrcsscc~Pri\'ilcgcs of subsequent u::;e of the name of this company or any member of its staff, or rcproduc.:tion of this repOit in connection with the mlvertisemcnt. promotion or sale of any product or process, or in connection with the fe-publication of this report fOJ any 463 West 3600 South ~alt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 ~-mail: awal@awal-labs.com web: www.awal-Iabs.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-O-C Discrepancies: June Monthly Groundwater 2013 1306566 6/27/2013 6/24 & 6/2512013 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 1 Matrix Spike Duplicates (MSIMSD): All percent recoveries and RPDs (Relative Percent Differences) were inside established limits, with the following exceptions: Sample ID Analyte QC Explanation 1306566-004C NitratelNitrite MS/MSD/RPD Sample matrix interference and suspected sample non-homogeneity or matrix interference. l306566-006A Sulfate MSD Sample matrix interference Duplicate (DUP): The RPD for TDS was outside of control limits due to suspected sample non-homogeneity or matrix interference. Corrective Action: None required. Report Date: 7/11/2013 Page 3 of 31 All analyses applicable 10 the CWA, SDWA, and ReRA arc pcrf0l111cd in accordance to NELAC protocols. Pertinent sampling inFonnation is located on the attached COc. This report is provided for the exclusive lise oflhc addressee. Privileges of subsequent usc of the name of this company or any member of its staft: or reproduction of this report in connection with the advertisement, promotion or sale of any product Of process, or in connection with the fe-publication of this feport fOl'any Volatile Case Narrative A merican West Client: M1ALY TlC/\t 'A$.QRATOR\r ~ Energy Fuels Resources, Inc. Garrin Palmer 463 West 3600 South ;;alt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 ~-mail: awal@awal-Iabs.com web: www.awa1-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-O-C Discrepancies: Method: Analysis: June Monthly Groundwater 2013 1306566 6/27/2013 6/24 & 6/25/2013 Intact None SW-8468260C/5030C Volatile Organic Compounds General Set Comments: One target analyte was observed above its reporting limit. 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 / 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: 7/1112013 Page 4 of 31 All analyses applicable to the CWA, SDWA, and RCRA arc performed in accordam:c to NELAC protocols. PertinenL sampling information is located on the attached cae This report is provided for the exclusive lISC of the addressee Privileges of subsequent use of the name of this company 01 any member of its stuft: or reproduction of this repOlt in connection with the udvcrtiscment, promotion or sale of any product or process, or in connection "lith the fe-publication of this report for any 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-Iabs.com Jose Rocha QAOfficer American West ANALYTICAL LABORATORIES QC SUMMARY REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Lab Set ID: 1306566 Dept: ME Project: June Monthly Groundwater 2013 QC Type: LCS Reporting Amount Spike Ref. RPDRef. RPD Analyte Result Units Method MDL Limit Spiked Amount ·I.REC Limits Amt ~.RPD Limit Qual Lab Sample ID: LCS-26334 Date Analyzed: 07/01/2013 2224b Test Code: 200.8-DIS Date Prepared: 06/28/2013 0910h Thallium 0.190 mglL E200.8 0.000222 0.00200 0.2000 0 95.1 85 -115 Lab Sample ID: LCS-26334 Date Analyzed: 07/02/2013 0302h Test Code: 200.8-DlS Date Prepared: 06/2812013 091 Oh Cadmium 0.199 mgIL E200.8 0.0000726 0.000500 0.2000 0 99.3 85 -115 Selenium 0.180 mgIL E200.8 0.000686 0.00200 0.2000 0 90.0 85 -115 Urnnium 0.178 mglL E200.8 0.0000598 0.00200 0.2000 0 88.9 85 -115 Lab Sample ID: LCS-26334 Date Analyzed: 07/03/2013 1915h Test Code: 2oo.8-DIS Date J>repa.red: 06/28/2013 0910h Manganese 0.193 mglL E200.8 0.00166 0.00200 0.2000 0 96.4 85 -115 Molybdenum 0.190 mgIL E200.8 0.000496 0.00200 0.2000 0 95.2 85 -115 Report Date: 7/11/2013 Page 19 of 31 analyses applicab1c to the CW A. SOW A, and RCRA arc pcrfonncd in accordance to NELAC protocols. Pertinent sampUng information is located on the attached COCo This report is provided for the exclusive usc of the addressee. Privileges of subsequent usc of the Dame of this company or any mbcr of its staff. or reproduction of this report in connection with the advertisement. promofion or sale of any product or process, or in connection wjth tbe rc-publication of this report for any purpose olher than for the addresscc wiJI be granted only on contact. This company accepts no responsibility American West ANALYTICAL LABO~ATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1306566 Project: June Monthly Groundwater 2013 Analyte Result Lab Sample 10: MB-26334 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Thallium <0.000500 Lab Sample 10: MB-26334 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Cadmium < 0.000500 Selenium < 0.00500 Uranium < 0.000300 Lab Sample ID: MB-26334 Date Analyzed: Test Code: 200.8-DIS Date Prepared: Manganese < 0.0100 Molybdenum < 0.0100 463 West 3600 South Salt Lake City, UT 84115 Phone: (80l) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-labs.com, web: www.awal-labs.com QC SUMMARY REP_ORT Contact: Garrin Palmer Units Method 07/01 /2013 2217h 06/2812013 0910h mglL E200.8 07/02/2013 0257h 06/28/20130910h mgIL mglL mg/L E200.8 E200.8 E200.8 07/03/2013 1909h 06/28/20 \3 0910h mglL mgIL E2oo.8 E200.8 MDL 0.0000555 0.00000726 0.0000686 0.00000598 0.00166 0.000496 Reporting Limit 0.000500 0.000500 0.00500 0.000300 0.0100 0.0100 Dept: ME QC Type: MBLK Amount Spiked Spike Ref. Amount %REC Limits Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt % RPD Limit Qual Report Date: 7/1 112013 Page 20 of 3 [ analyses applicable to the CWA. SDWA, and RCRA arc perfonned in accoruancc to NELAC protocols. Pertinent sampling information is located on the attached COCo nlis report is provided for the exclusive usc of the addressee. Privileges of subsequent usc of the name of this company or any mber 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 thc addressee will be granted only on contact. This company accepts no responsibility American West ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1306566 Project: June Monthly Groundwater 2013 Analyte Result Lab Sample ID: 1306566-001AMS Date Analyzed: Test Code: 200.8-DIS Date Prepared: Thallium 0.177 Lab Sample ID: 1306566-00IAMS Date Analyzed: Test Code: 200.8-DIS Date Prepared: Cadmium 0.182 Selenium 0.174 Uranium 0.168 Lab Sample ID: 1306566-001AMS Date Analyzed: Test Code: 200.8-DIS Date Prepared: Manganese 0.334 Molybdenum 0.200 463 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 SUMl\1£\.RY REPORT Units Method 07/01/2013 2238h 06/28/201309lOh mglL E200.8 07/02/2013 0323h 06/28/2013 0910h mglL E200.8 mglL E200.8 mgIL E200.8 07/03/2013 1925h 06/28/2013 0910h mgIL E200.8 mgIL E200.8 MOL 0.000222 0.0000726 0.000686 0.0000598 0.00166 0.000496 Reporting Limit 0.00200 0.000500 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 MS Spike Ref. Amount 0.000297 o o 0.000601 0.135 0.00225 %REC 88.4 91.2 87.2 83.8 99.4 98.8 Limits 75 -125 75 -125 75 -125 75 -125 75 -125 75 -125 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPO Amt % RPD Limit Qual Report Date: 7/1112013 Page 21 of31 analyses applicable to the CW A, SDW A, and RCRA arc performed in accordance to NELAC protocols. Pertinent sampling infonnation is located on the attached COCo This report is provided for the exclusive usc of the addressee. Privileges of subsequent usc of the name of this company or any mbcr of its staff. or reproduction of this report in conncctjon 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 463 West 3600 South Salt Lake City, UT 84115 Kyle F. Gross Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (80 I) 263-8687 Laboratory Director e-mail: awal@awal-Iabs.com, web: www.awal-labS.com Jose Rocha QA Officer ANALYTICAL LABORATORIES QC SUMMARY REPO:Q.I Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Lab Set ID: 1306566 Dept: ME Project: June Monthly Groundwater 2013 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 10: 1306566-00 I AMSD Date Analyzed: 07/01120132245h Test Code: 200.8-DIS Date Prepared: 06/28/20130910h Thallium 0.184 mglL E200.8 0.000222 0.00200 0.2000 0.000297 91.8 75 -125 0.177 3.83 20 Lab Sample ID: 1306566-001AMSD Date Analyzed: 07/02/2013 0329h Test Code: 200.8-DIS Date Prepared: 06/28/20130910h Cadmium 0.185 mglL E200.8 0.0000726 0.000500 0.2000 0 92.5 75 -125 0.182 1.35 20 Selenium 0.175 mgIL E200.8 0.000686 0.00200 0.2000 0 87.3 75 -125 0.174 0.201 20 Uranium 0.173 mglL E200.8 0.0000598 0.00200 0.2000 0.000601 86.4 75 -125 0.168 3.03 20 Lab Sample 10: 1306566-001AMSD Date Analyzed: 07/03/2013 1930h Test Code: 200.8-DIS Date Prepared: 06128/201309\oh Manganese 0.320 mgIL E200.8 0.00166 0.00200 0.2000 0.135 92.3 75 -125 0.334 4.31 20 Molybdenum 0.189 mgIL E200.8 0.000496 0.00200 0.2000 0.00225 93.1 75 -125 0.2 5.85 20 Report Date: 7/1112013 Page 22 of31 analyses applicable to the CW A. SDW A, and RCRA are performed in accordance to NELAC protocols. Pertinent sampling information is located on Lhe attached cae. This report is provided for the exclusive use of Lhe addressee, Privileges of subsequent usc of the name of this company or any mbcr 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 rc-publication of this report for any purpose oLher than for the addressee will be gnl.1lted only on contact This company accepts no responsibility 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 QC SUMMAR~REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Lab Set ID: 1306566 Project: June Monthly Groundwater 2013 Analyte Result Units Method Lab Sample ID: I306566-006ADUP Date Analyzed: 06128/2013 1330h Test Code: mS-W-2540C Total Dissolved Solids 1,480 rng/L SM2540C @ -High RPD due to suspected sample non-homogeneity or matrix inteiference. MDL 8.00 Reporting Limit 20.0 Dept: WC QC Type: DUP Amount Spiked Spike Ref. Amount %REC Limits Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt % RPD Limit Qual 1380 7.26 5 @ Report Date: 7/11/2013 Page 23 of 31 analyses applicable to the CWA, SDW A, and RCRA arc performed in accordance to NELAC protocols. Pertinent sampling infonnation is located on the attached COCo This report is provided for the exclusive usc of the addressee. Privileges of subsequent usc of the name of this company or any mber of its staff. or reproduction of this report in connection with the advertisement. promotion or sa1e of any product or process, or in connection with the rc-publicatjon of this report for any purpose other than for the addressee will be granted only on contact. This company accepts no responsibility American West ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1306566 Project: June Monthly Groundwater 2013 Analyte Lab Sample 10: LCS-R56320 Test Code: Chloride Sulfate 300.0-W Lab Sample 10: LCS-R56448 Test Code: N02/N03-W-353.2 NitratelNitrite (as N) Lab Sample 10: LCS-R56236 Test Code: TDS-W-2540C Total Dissolved Solids Result Date Analyzed: 5.23 5.40 Date Analyzed: 0.930 Date Analyzed: 200 463 West 3600 South Salt Lake City, ur 84115 Phone: (801 ) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263 -8687 e-mail: awal@awal-labs.com, web: www.awal-Iabs.com QC SUMMARY REPORT Contact: Garrin Palmer Dept: WC Units Method MDL 07/0112013 1328h mg/L E300.0 0.0114 mg/L E300.0 0.177 07/0512013 1714h mg/L E353.2 0.00252 06/2812013 1330h mglL SM2540C 4.00 Reporting Limit 0.100 0.750 0.100 10.0 QC Type: LCS Amount Spiked 5.000 5.000 1.000 205.0 Spike Ref. Amount o o o o %REC 105 108 93.0 97.6 Limits 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: 7/1112013 Page24of31 analyses applicable to the CWA. SOW A, and RCRA arc pcrfonncd in accordance to NELAC protocols. Pertinent sampling information is located on lhc attached COCo 1l1is report is provided for the exclusive usc of the addressee. Privi leges of subsequent lise of the name of this company or any mbcr 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 wit I be granted only on contact. This company accepts no responsibility American West ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1306566 Project: June Monthly Groundwater 2013 Analyte Lab Sample ID: MB-R56320 Test Code: Chloride Sulfate 300.0-W Lab Sample ID: MB-R56448 Test Code: N02/N03-W-353.2 NitratelNitrite (as N) Lab Sample ID: MB-R56236 Test Code: TDS-W-2540C Total Dissolved Solids Result Date Analyzed: <0.100 < 0.750 Date Analyzed: <0.100 Date Analyzed: < 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-Iabs.com, web: www.awal-labs.com QC SUMMARY REPORT Contact: Gaffin Palmer Units Method MDL 07/0112013 1304h mg/L E300.0 0.0114 mg/L E300.0 0.177 07/05/2013 1712h mg/L E353.2 0.00252 06/28/2013 1330h mg/L SM2540C 4.00 Reporting Limit 0.100 0.750 0.100 10.0 Dept: WC QC Type: MBLK Amount Spiked Spike Ref. Amount %REC Limits Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt % RPD Limit Qual Report Date: 7/1112013 Page 25 of31 . anaJyscs applicable to the CW A. SDW A. and ReRA arc pcrfonncd in accordance to NELAC protocols. Pertinent sampling information is located on the attached COCo This report is provided for the exclusive usc of the addressee. Privileges of subsequent usc of the name of this company or any mber of its staff, or reproduction of this report in connection with the advertisement, promotion or saTe of any product or process, or in connection with the re-publication of this report for any purpose other than for the addressec will be grantcd only on contact. This company accepts no responsibility 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-Iabs.com, web: www.awal-Iabs.com QC SUMMARY REPORT Client: Energy Fuels Resources, Inc. Lab Set ID: 1306566 Contact: Garrin Palmer Dept: WC Project: June Monthly Groundwater 2013 Analyte Lab Sample ID: 1306566-006AMS Test Code: Chloride Sulfate 300.0-W Lab Sample ID: 1306566-004CMS Test Code: N02/N03-W-353.2 Nitrate!Nitrite (as N) Result Units Method Date Analyzed: 07/0112013 1414h 2,650 3,310 mg/L mg/L E300.0 E300.0 Date Analyzed: 07/0512013 1727h 14.9 mg/L E353.2 MDL 5.70 88.5 0.0252 J _ Matrix spike recovery indicates matrix interference. The method is in control as indicated by the LeS. Reporting Limit 500 500 1.00 QC Type: MS Amount Spiked 2,500 2,500 10.00 Spike Ref. Amount 179 659 3.04 O/.REC 98.9 106 118 Limits 90 -110 90 -110 90 -110 Kyle F. Gross Laboratory Director Jose Rocha QAOfficer RPDRef. RPD Amt % RPD Limit Qual Report Date: 7/1112013 Page 26 of31 t analyses applicable to the CWA. SDWA, and RCRA arc performed in accordance to NELAC protocols. Pertinent sampJing information is located on the attached COCo TIlis report is provided for the exclusive usc of the addressee. Privileges of subsequent usc of the name of this company or any mber 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 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 QC SUMMARY REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Lab Set ID: 1306566 Project: June Monthly Groundwater 2013 AnaJyte Lab Sample ID: 1306566-006AMSD Test Code: 300.0-W Chloride Sulfate Lab Sample ID: 1306566-004CMSD Test Code: N02/N03-W-353.2 Nitrate!Nitrite (as N) Result Date Analyzed: 2,740 3,460 Date Analyzed: 11.4 Units Metbod 07/0112013 1438h rnglL E300.0 mg/L E300.0 07/05/2013 1726h mgIL E353.2 @ -High RPD due to suspected sample non-homogeneity or matrix interference. MDL 5.70 88.5 0.0252 I _ Matrix spike recovery indicates matrix interference. The method is in control as indicated by the LeS. Reporting Limit 500 500 1.00 Dept: WC QCType: MSD Amount Spiked 2,500 2,500 10.00 Spike Ref. Amount 179 659 3.04 %REC 102 112 83.6 Limits 90 -110 90 -110 90 -110 Kyle F. Gross Laboratory Director Jose Rocha QAOfficer RPDRef. RPD Amt % RPD Limit Qual 2650 3310 14.9 3.33 4.16 26.3 20 20 10 '@ Report Date: 7/11120 13 Page 27 of 31 I analyses applicable to the CWA, SOW A, and RCRA arc performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COCo This report is provided for the exclusive usc of the addressee. Privileges of subsequent lLSC of the name of this company or any mber 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 orthis report for iiny purpose other than for the addressee will be granted only on contact. This company accepts no responsibility Client: Energy Fuels Resources, Inc. Lab Set ID: 1306566 Project: June Monthly Groundwater 2013 Analyte Lab Sample ID: LCS VOC 062713B Test Code: 8260-W Methylene chloride SUIT: 1,2-Dichloroethane-d4 SUIT: 4-Bromofluorobenzene SUIT: Dibromofluoromethane SUTT: Toluene-d8 Lab Sample ID: LCS VOC 0628138 Test Code: 8260-W Methylene chloride SUIT: 1,2-Dichloroethane-d4 SUTT: 4-Bromofluorobenzene SUIT: Dibromofluoromethane SUTT: Toluene-d8 Result Date Analyzed: 18.5 51.7 46.7 49.6 48.2 Date Analyzed: 19.5 52.2 44.8 49.4 47.4 463 West 3600 South Salt Lake City, UT 84115 Phone: (801) 263-8686, Toll Free: (888) 263-8686, Fax: (80l) 263-8687 e-mail: awal@awal-Iabs.com, web: www.awal-Iabs.com Q~SUMMARY REPORT Contact: Garrin Palmer Units Method 06127/2013 1821h 1lg!L SW8260C Ilg/L SW8260C Ilg/L SW8260C Ilg/L SW8260C 1lg!L SW8260C 06/28/20 \3 1650h Ilg/L SW8260C Ilg/L SW8260C Ilg/L SW8260C Ilg/L SW8260C Ilg/L SW8260C MDL 0.155 0.155 Reporting Limit 2.00 2.00 Dept: MSVOA QCType: LCS Amount Spiked 20.00 50.00 50.00 50.00 50.00 20.00 50.00 50.00 50.00 50.00 Spike Ref. Amount 0 0 %REC 92.4 103 93.4 99.2 96.5 97.6 104 89.6 98.8 94.9 Limits 32 -185 76 -138 77 -121 67 -128 81 -\35 32 -185 76 -\38 77 -121 67 -128 81 -135 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt % RPD Limit Qual Report Date: 7/1 112013 Page 28 of 31 I analyses applicable to the CW A. SDW A, and RCRA arc performed in accordance to N ELAC protocols, Pertinent sampling information is located on the attached COCo This report is provided for the exclusive usc of the addressee. Privi leges of subsequent usc of the name of this company or any mber 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 American West ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1306566 Project: June Monthly Groundwater 2013 Analyte Lab Sample ID: MB VOC 0627138 Test Code: 8260-W Chloromethane Methylene chloride SUIT: 1,2-Dichloroethane-d4 SUIT: 4-Bromofluorobenzene SUIT: Dibromofluoromethane SUIT: Toluene-d8 Lab Sample ID: M8 VOC 0627138 Test Code: 8260-W Chloromethane Methylene chloride SUIT: 1,2-Dichloroethane-d4 SUIT: 4-Bromofluorobenzene SUIT: Dibromofluorometbane SUIT: Toluene-d8 Result Date Analyzed: < 3.00 <2.00 52.4 47.4 48.7 48.0 Date Analyzed: < 1.00 < 1.00 52.4 47.4 48.7 48.0 463 West 3600 South Salt Lake City, UT 84115 Phone: (80l) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal @awal-labs.com, web: www.awal-labs.com QC SJIMMARY REPORT Contact: Garrin Palmer Units Method 06/27/20 I3 1900h flg/L SW8260C flglL SW8260C flg/L SW8260C flg/L SW8260C flg/L SW8260C flg/L SW8260C 06/27/2013 1900h flg/L SW8260C flg/L SW8260C flg/L SW8260C flg/L SW8260C flg/L SW8260C flg/L SW8260C MDL 0.127 0.155 0.127 0.155 Reporting Limit 3.00 2.00 1.00 1.00 Dept: MSVOA QC Type: MBLK Amount Spiked 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 Spike Ref. Amount %REC 105 94.8 97.3 95.9 105 94.8 97.3 95 .9 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: 7/11/2013 Page 29 of31 I analyses applicable to the CWA. SDWA, and RCRA arc pcrfonncd in accordance to NELAC protocols_ Pertinent sampling infonnation is located on the attached COCo This report is provided for the exclusive usc of the addressee. Privileges of subsequent lise of the name of this company or any rnber of its staff, or reproduction of this report in connection with the advertisemcnt, 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 addlcssCC wilt be granted only on contact T11is company accepts no responsibility ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1306566 Project: June Monthly Groundwater 2013 Analyte Lab Sample 10: 1306585-001AMS Test Code: 8260-W Methylene chloride Surr: 1,2-Dichloroethane-d4 Surr: 4-Bromofluorobenzene Surr: Dibromofluoromethane Surr: Toluene-d8 Lab Sample 10: 1306566-004DMS Test Code: 8260-W Methylene chloride Surr: 1,2-Dichloroethane-d4 Surr: 4-Bromofluorobenzene Surr: Dibromofluoromethane Surr: Toluene-d8 Result Date Analyzed: 18.0 53.0 45.8 49.8 47.8 Date Analyzed: 373 1,040 930 993 937 463 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-Iabs.com, web: www.awal-Iabs.com QC SUMMARY REPORT Units Method 06/27/2013 1939h J.lg/L SW8260C J.lg/L SW8260C J.lg/L SW8260C J.lg/L SW8260C J.lg/L SW8260C 06/28/20 \3 2003h J.lg/L SW8260C J.lg/L SW8260C J.lg/L SW8260C J.lg/L SW8260C Ilg/L SW8260C MDL 0.155 3.10 Reporting Limit 2.00 40.0 Contact: Dept: QC Type: Amount Spiked 20.00 50.00 50.00 50.00 50.00 400.0 1,000 1,000 1,000 1,000 Garrin Palmer MSVOA MS Spike Ref. Amount ~.REC 0 90.1 106 91.7 99.6 95.6 12.1 90.1 104 93.0 99.3 93.7 Limits 30 -192 72 -151 80 -128 80 -124 77 -129 30 -192 72 -151 80 -128 80 -124 77 -129 Kyle F. Gross Laboratory Director Jose Rocha QAOfficer RPDRef. RPD Amt % RPD Limit Qual Report Date: 7/1112013 Page30of31 I analyses applicable to the CWA. SDWA, and RCRA arc pcrfonncd in accordance to NELAC protocols. Pertinent sampling information is located on the attached COCo This report is provided for the exclusive usc of the addressee. Privileges of subsequent usc of the name of this company or any mhcr of its staff, or reproduction of this report in connection with the advertisement, promotion or salt:: of any plOduct 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 American West ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1306566 Project: June Monthly Groundwater 2013 Analyte Lab Sample ID: 1306585-001AMSD Test Code: 8260-W Methylene chloride Surr: 1,2-Dich1oroethane-d4 SUIT: 4-Bromofluorobenzene SUIT: Dibromofluoromethane SUIT: Toluene-d8 Lab Sample ID: 1306566-004DMSD Test Code: 8260-W Methylene chloride SUIT: 1,2-Dichloroethane-d4 Surr: 4-Bromofluorobenzene Surr: Dibromofluoromethane SUIT: Toluene-d8 Result Date Aoalyzed: 18.0 52.0 45.4 49.6 47.5 Date Aoalyzed: 369 1,040 906 991 935 463 West 3600 South Salt Lake City, ur 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 Units Method MDL 06/27/2013 1958h J.lg/L SW8260C 0.155 J.lg/L SW8260C J.lg/L SW8260C J.lg/L SW8260C J.lg/L SW8260C 06/28/2013 2023h J.lg/L SW8260C 3.10 J.lg/L SW8260C J.lg/L SW8260C J.lg/L SW8260C J.lg/L SW8260C Reporting Limit 2.00 40.0 Contact: Dept: QC Type: Amount Spiked 20.00 50.00 50.00 50.00 50.00 400.0 1,000 1,000 1,000 1,000 Garrin Palmer MSVOA MSD Spike Ref. Amount °1.REC 0 89.8 104 90.8 99.2 95.1 12.1 89.2 104 90.6 99.1 93.5 Limits 30 -192 72 -151 80 -128 80 -124 77 -129 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 18 0.278 25 373 0.971 25 Report Date: 7/1112013 Page 31 of 31 : analyses applicabJc to the CWA, SDWA, and RCRA arc pcrfonncd in accordance to NELAC protocols. Pertinent sampling infonnation is located on the attached COCo This report is provided for the exclusive usc of the addressee. Privileges ofsubscqllcnt usc of the name of this company or any mber 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 addlcssee will be granted only on contact. This company accepts no responsibility American West Analytical Laboratories RUSH REVISED: 7-22-13 UL Denison Uranium added to sample -005C. MH WORK ORDER Summary Work Order: 1306566 Due Date: 7/2512013 Page I of2 Client: Client ID: Project: Comments: Sample ID 1306566-00 I A 1306566-002A 1306566-003A 1306566-0038 1306566-004A 1306566-0048 1306566-004C 1306566-0040 1306566-005A 1306566-0058 i306566-005C 1306566-006A Printed: 7/25/2013 Energy Fuels Resources, Inc. DENIOO Contact: June Monthly Groundwater 2013 QC Level: Garrin Palmer III WO Type: Project PA Rush. QC 3 (Summary/No chromatograms). Project specific DL's: see COCo Metals have been field filtered. 7123/20l3: Uranium added on ASAP RUSH.; Run 200.8 on the Agilent. EDD-Denison and ElM-Locus. Email Group. Client Sample ID Collected Date Received Date Test Code Matrix Sel Storage ~VV-l1_06Z5Z013 6/25/2013 II 05h 6/27/2013 1050h ZOO.8-DIS Aqueous ~ df-dis met 1 SEL Analytes: MN 200.8-OIS-PR df-dis met ~VV-14 __ 06Z5Z013 6/25/2013 1330h 6/27/2013 1050h ZOO.8-OIS Aqueous ~""I' df-dis met 1 SEL Analytes: MN ZOO.8-DlS-PR 'I df-<lis met ~VV-25_0624Z013 6/24/2013 1140h 6/27/2013 1050h ZOO.8-OIS Aqueous ./1 df-dis met 2 SEL Ano(vl/l.~: CD U 200.8-DlS-PR df-dis met 300.0-VV ~ df -c\ 1 SEL Analytes: CL ~VV-26_06252013 6/25/2013 1500h 6/27/2013 1050h ZOO.8-DlS Aqueous .,,1 df-<lis met 1 SEL Analytes: U ZOO.8-DlS-PR df-dis met 300.O-VV :1!{ df-cl 1 SEL Analytes: CL N02/N03-VV-353.2 ,"'-' df-n02/n03 1 SEL Analytes: N03N02N 8Z60-VV ~ VOCFridge Test Group: 8260-W-Custom; # of Analytes: 2 1# ofSurr: 4 ~VV-30_06Z52013 6/25/2013 1030h 6/27/2013 I050h 300.0-VV Aqueous ~ df-cl 1 SEL Analytes: CL N02/N03-VV-353.Z ~ df-n02/no3 1 SEL Analytes: N03N02N ZOO.8-OIS ~ df -dis met 2 SEL Analytes: SE U 200.8-DlS-PR n df-dis met ~VV-31_06242013 6/24/2013 i315h 6/27/2013 1050h 300.0-VV Aqueous ~ ww-tds /wc 2 SEL Analytes: CL S04 TDS-VV -2540C ~ ww-tds/wc J SEL Analytes: TDS FOR LABORATORY USE ONLY [fill outon page 1]: %M 0 RT 0 CN 0 TAT 0 ac 0 HOK ___ _ HOK __ _ HOK_ _ _ _ COC Emailed ______ _ WORK ORDER Summary Work Order: 1306566 Page 2 of2 Client: Energy Fuels Resources, Inc. Due Date: 7/2512013 Sample ID Client Sample ID Collected Date Received Date Test Code Matrix Sel Storage 1306566-006B ~VV-31_06242013 6/24/2013 1315h 6/2712013 1050h N02/N03-VV-353.2 Aqueous J l df-n02/n03 1 SEL Analytes: N03N02N \306566-006C 200.8-DlS ~ df-dis met 1 SEL Arrqi)'fes; SE 200.8-DlS-PR df-dis met 1306566-007 A ~VV-35_06242013 6/24/2013 1400h 6/2712013 1050h 200.8-DlS Aqueous \i7 df-dis met 5 SEL Analytes: MN MO SE TL U 200.8-DlS-PR df-dis met 1306566-008A ~VV-65-06252013 6/25/20 \3 1330h 6/27/2013 1050h 200.8-DlS Aqueous '1/1 df-dis met 1 SEL Analytes: MN 200.8-DlS-PR [l df-dis met 1306566-009A Trip Blank 6124/2013 6/27/2013 1050h 8260-VV Aqueous ~ VOCFridge .l Test Group: 8260-W-Custom; #Qj Analytes: 2 /#QjSurr: 4 Printed: 7125/20 \3 FOR LABORATORY USE ONLY Ifill out on page 1): %M 0 RT 0 CN 0 TAT 0 aco HOK ___ _ HOK ___ _ HOK_ _ _ _ COC Emailed ______ _ Client Cnu ~ fu.~\S Address b~"2.S S jfv.):2s I" I 1:)l6\t\~\j \AT 8'ysJJ City State Zip Phone 435 b 7g Z.Z:V Fax . -_ .. __ . G-o.rr\,'\ p, ... 1 r,(\ (I E-mail j~""'t..r'e cl"lt:.r.5·1~e.h~c.o,., AMERICAN WEST ANALYTICAL LABORATORIES 463 West 3600 South Salt Lake Clty, Utah 84115 CHAIN OF CUSTODY (801) 263-8686 (888) 263-8686 Fax (801) 263-8687 Email:awal@awal-Iabs.com TESTS REQUIRED Lab Sample Set # l? 0 ~~Cob Page I of I Tum Around Time (Circle One) 1 day 2 day 3 day 4 day 5 da(§~ QC LEVEL LABORATORY USE ONLY ~ ~-Project Name -cf .... 1\(. MOtl.fh!,j (S.ro",,.,! wCl.-\-~r 2..01:) 'ii 2 SM) s: ~~eted ~ ~ 0 1 2 2+ Project Number/P.O.# ~ ::s DateITime :!! jI ~ f ~ s 'f: ~I~ @ 3+ 4 2 Ambfenl or Chilled Sampler Name ~l'Ine" Hllm4Q.~ Collected c ~ tV ~ ::S 0 \\l -5 + ~ Notes: 0 --:s ' ~ .~ '5 ~ ~ N¥ C ~~ 3 Temperature I. q ~ 'E \. d-.... i ~ ~ 0 e 10 ~ "1 -.£ ~ '8 --:s ~1 ::a: :::J <S I,. ~ 0 Sample ID z -s:: -::S \j '< ::s ~\-COMMENTS r-. ./1 4 Received Broken/leaking }/I\\l-ILOb 25 '2..0\3 r./zr;j), 110,$ ~I X (Improperly S(!; -Y 'N b.h'5/l'~ 1330 Notes: ,.n~·~lY_o" '2.5 2013 IN} X ~w-2.S_Dbi't"Z.Ol:~ bl2t.i/J~ ll'iO vJ J.. )( :X X ~per1y Preserved M~-2b_Ob'2.5'Z..oI5 "/z;jl,,!:; 1500 vJ b ' 'f. ") X X ~ked at Benc~ Y N MW-30_0b 'Z.S'ZoI3 ,/2.5/1~ \ 0'30 X* )( Y. X Notes: W 3 ' M W -"3a LOb"2.I.{ '2.01.3 b/?."\/I'3, 1'315 '\Ill Jt ~.';\i :t\"7 )( X 'f. Of. X I> M w-3S_o (;,'V\ oz.O\'3, '/'Z."t/r~ 1,"\00 w\ 'X y. 'f. ~)< 6 Received Within ~:gTlmeS MIi) -bS-o 62S'Z.O\:3> fO,/Vi>h3:. 1 ~ 30 W I ')( N -1("";2 B\Dl.f\\( b/z..'-tlr~ ~ -" '1"" eftH>_ ~lCi\n v... ,/1.k/l'> 1 COC Tape Was: 1 Present on Outer Package ~ RelihqUlslled 8~~f\ature i).II!L Date Received By: Signature ~ Date Special Instructions: Y N NA \ ''''111P L_ "'" b/t.6/15 ..- PRINT ~ », lI'a "-.J Time PRINTNAME /' Time 2 Unbroken on Outer ~'nllif .. I .... ", UO(} ~s (}..(C +1elcl A-iHerep. \ Package <3\ Y N Relinquished By: Signature Date R~Y: Signature Date * -per Kathy Weinel, Uranium added to 3 Present on sample~ '" PRINT NAME Time ./ ;1S'RIN"r NAME Time Y N NA sample MW-30_0625201 (AWAL Relitiqui$hed By: Signatvre ~ R.eeefved By: 'Signatllre Qale 1306566-005C), MH 7-22-13 4 Unbroken on ~m~ ./ Y N HA.D PRINT NAME / Time PRINT NAME Time ,Discrepancies Between -Sample labels and COC R~InqUlshecl By: Sfgl1ature / Date I"m'~I~'k~ . Record?' -~otes: ~ PRIN)' NAME / Time p~R_n~.~\ , ' Analysis Ammonia COD Cyanide Metals N02 &N03 O&G Phenols Sulfide TKN TP04 Procedure: Frequency: Preservation Check Sheet SamDleS Preservative l-ro\ -e02. ~o?> -004 1.-0Cf5' '-00 {t! pH <2 H2S04 pH <2 H2SO4 pH>12 NaOH pH <2 HN03 i\leG veh Iv6 N.e.,~ yeS I ~ec? pH <2 H2S04 I , • I~e"::l' .\L~";;> ~es. pH <2HCL I I I pH <2 H2SO4 pH > 9NaOH, ZnAcetate pH <2 H2S04 pH <2 H2SO4 _._-- 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 ... oc, -C5D"1) , I" -e:::> N.ffi I , 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: l 3 0,l dO (aCp ANALYTICAL LABORATORIES 463 West 3600 South :;alt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 ~-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 Chloroform 2013 Dear Garrin Palmer: Lab Set ID: 1306139 American West Analytical Laboratories received 9 sample(s) on 6/7/2013 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 "SUIT" found in organic reports indicates a surrogate compound that is intentionally added by the laboratory to determine sample injection, extraction, andlor 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@awaHabs.com. c=US Date: 2013.06.18 14:24:51 Approved by: ~ _____________ -0_6_'00_' ________ ~ Laboratory Director or designee Report Date: 6/18/2013 Page 1 of29 All analyses applicable to the CWA, SOW A, and RCRA ale pcrfonned in accordance to NELAC protocols Pe11incnt sampling infonnation is located all the ,lttachcd CDC, This report is provided for the exclusive lise of the addressee Privileges of subsequent use of the name of this ~ompany or allY member of its staff, or reproduction of this repOli in ~ol1lleetion with the advertisement, promotion or sale orallY product or process, or in ~onncction with the rc-publication of this report for any SAMPLE SUMMARY Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer ANA LYf(O Al L ABORATORIES Project: 2nd Quarter Chloroform 2013 Lab SetID: 1306139 Date Received: 61712013 1000h Lab Sample ID Client Sample ID Date Collected Matrix Analysis 463 West 3600 South 130613 9-00 1 A TW4-25 06052013 6/5/2013 0752h Aqueous Anions, E300.0 ~alt Lake City, UT 84115 1306139-001B TW4-25 06052013 6/512013 0752h Aqueous NitritelNitrate (as N), E353.2 1306139-001C TW4-25_06052013 6/5/2013 0752h Aqueous VOA by GC/MS Method 8260C/5030C Phone: (801) 263-8686 1306139-002A TVV4-24 06052013 6/5/2013 0812h Aqueous Anions, E300.0 1306139-002B TW4-24_06052013 6/5/2013 0812h Aqueous NitritelNitrate (as N), E353.2 Toll Free: (888) 263-8686 1306139-002C TW4-24 06052013 6/5/2013 0812h Aqueous VOA by GCIMS Method Fax: (801) 263-8687 8260C/5030C ~-mail : awal@awal-labs.com 1306139-003A MVV-26 06052013 6/5/2013 0855h Aqueous Anions, E300.0 1306139-003B MW-26 06052013 6/5/2013 0855h Aqueous NitritelNitrate (as N), E353.2 web: www.awal-labs.com 1306139-003C MVV-26_06052013 6/5/2013 0855h Aqueous VOA by GCIMS Method 8260C/5030C 1306139-004A TW4-04_06052013 6/5/2013 0925h Aqueous Anions, E300.0 Kyle F. Gross 1306139-004B TVV4-04 06052013 6/5/2013 0925h Aqueous NitritelNitrate (as N), E353.2 1306139-004C TVV4-04_06052013 6/5/2013 0925h Aqueous VOA by GCIMS Method Laboratory Director 8260C/5030C 1306139-005A MVV-04_06052013 6/5/2013 0910h Aqueous Anions, E300.0 Jose Rocha 1306139-005B MW-04_06052013 6/5/2013 0910h Aqueous NitritelNitrate (as N), E353.2 QA Officer 1306139-005C MVV -04 06052013 6/5/2013 0910h Aqueous VOA by GCIMS Method 8260C/5030C 1306139-006A TW4-19 06052013 6/5/2013 1400h Aqueous Anions, E300.0 1306139-006B TVV4-19 06052013 6/5/2013 1400h Aqueous NitritelNitrate (as N), E353.2 1306139-006C TW4-19_06052013 6/5/2013 1400h Aqueous VOA by GCIMS Method 8260C/5030C 1306139-007A TW4-22_06052013 6/5/2013 0830h Aqueous Anions, E300.0 1306139-007B TW4-22_06052013 6/5/2013 0830h Aqueous NitritelNitrate (as N), E353.2 1306139-007C TVV4-22 06052013 6/5/2013 0830h Aqueous VOA by GCIMS Method 8260C/5030C 1306139-008A TW4-20 06052013 6/5/2013 0842h Aqueous Anions, E300.0 1306139-008B TVV4-20_06052013 6/5/2013 0842h Aqueous NitritelNitrate (as N), E353.2 1306139-008C TW4-20_06052013 6/5/2013 0842h Aqueous VOA by GCIMS Method 8260C/5030C 1306139-009A Trip Blank 6/5/2013 Aqueous VOA by GCIMS Method 8260C/5030C Report Date: 6/18/2013 Page 2 of 29 All analyses applicable to the CWA, SDWA. and ReRA arc pcrfonncd in accordance to NELAC protocols. Pertinent sampling infonnation is located 011 the attached COCo This report is provided for the exclusive usc or the addressee Privileges of subsequent lIse of the name of chis company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale afaoy product or PIOCCSS, or in c.:onnectiun with the re-publieation of this report for any 463 West 3600 South :ialt Lake City, UT 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801)263-8687 ~-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-O-C Discrepancies: 2nd Quarter Chloroform 2013 1306139 6/7/2013 6/5/2013 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: 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 / Matrix Spike Duplicates (MSIMSD): All percent recoveries and RPDs (Relative Percent Differences) were inside established limits, indicating no apparent matrix interferences. Corrective Action: None required. Report Date: 6/18/2013 Page 3 of 29 All ann lyses applicable to Ihe CWA, SDWA, and RCRA ~rc perfonncd in accordance to NELAC protocolsA Pertinent sampling information is located on the attached CDC. This report is provided for the exclusive llSC orthc addressee Privileges of subsequent lise offhe !lame of this company or any member orits slaff, or rcprouw.;lion of this report in connection with the advertisement, promotion or sale oFany product or prm;ess, or in l:onnection with the re-publication oFthis report for any American West ANALYTICAL LABORATORIES 463 West 3600 South ,alt Lake City, Dr 84115 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801) 263-8687 ~-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 SetID: Sample Receipt Information: Date of Receipt: Date of Collection: Sample Condition: C-O-C Discrepancies: Method: Analysis: 2nd Quarter Chloroform 2013 1306139 617/2013 615/2013 Intact None SW-8468260C/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: 6/1812013 Page 4 of29 An analyses applicable to the CWA, SDWA, and RCRA:lIe pcrfonncd in accordam:c to NELAC prolocols~ Pertinent sampling infonllation is located on the attached COC This report is provided for the exclusive usc orlhe address\!c. Privileges of subseQlIent usc of the name uftbis company or any m('mbcr of its slaft: 01 reproduction of this report in connection with the advertiseml:nl, promotion or sale of any product or process, or in connection with tbc rc-publication oftbis report For any ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1306139 Project: 2nd Quarter Chloroform 2013 Analyte Result 463 West 3600 South Salt Lake City, UT 84115 Phone: (80l) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 e-mail: awal@awal-Iabs.com, web: www.awal-Iabs.com Units QC SUMMARY REPORT Method MOL Reporting Limit Contact: Garrin Palmer Dept: WC QCType: LCS Amount Spiked Spike Ref. Amount %REC Lab Sample 10: LCS-R55412 Date Analyzed: 06/10/2013 1357b Test Code: 300.O-W Chloride 4.69 mgfL E300.0 0.0114 1.00 5.000 o 93.8 Lab Sample 10: LCS-R55537 Date Analyzed: 06/13/20131736h Test Code: N02/N03-W-353.2 NitratelNitrite (as N) 0.987 mgfL E353.2 0.00252 0.100 1.000 o 98.7 Limits 90 -110 90 -110 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPORef. RPO Amt % RPO Limit Qual Report Date: 6/18/2013 Page 22 of29 analyses applicable to Lhe CW A. SDWA. and ReRA ~ pcrfonncd in accordance to NELAC protocols. Pertinent sampling information is located on the attached COCo This report is provided for the exclusive usc of the addressee Privileges of subsequent usc of the name of this company or any mbcrofits. staff. or reproduction of this report in connection with the advertisement. promolion 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. T1,is company accepts no responsibility ANALYTICAL Client: Energy Fuels Resources, Inc. Lab Set ID: 1306139 Project: 2nd Quarter Chloroform 2013 Analyte Result 463 West 3600 South Salt Lake City, vr 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 Units QC SUMMARY REPORT Method MDL Reporting Limit Contact: Dept: QCType: Amount Spiked Garrin Palmer WC MBLK Spike Ref. Amount ~.REC Lab Sample 10: MB-R5S412 Date Analyzed: 06/10/20\3 \334h Test Code: 300.0-W Chloride < 1.00 mg/L E300.0 0.01l4 1.00 Lab Sample 10: MB-R55537 Date Analyzed: 06/ \3/20 \3 1734h Test Code: N02/N03-W-353.2 NitrateiNitrite (as N) <0.\00 mg/L E353.2 0.00252 0.100 Limits Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt ~o RPD Limit Qual Report Date: 6/18/2013 Page 23 of29 analyses applicable to the CWA. SDWA. and ReRA arc performed in accordance to NELAC protocols. Pertinent sampling informalion is located on the attached COCo nlis report is provided for the exclusive usc of the addressee. Privileges of subsequent usc of the name of this company or any m'bcr of its staff. or reproduction Oflhi:; 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 ANALYTICAL Client: Energy Fuels Resources, Inc. Lab Set ID: 1306139 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-Iabs.com, web: www.awal-labs.com QC SUMMARY REPORT Contact: Garrin Palmer Dept: WC Project: 2nd Quarter Chlorofonn 2013 QC Type: MS Analyte Result Units Method Lab Sample 10: 1306061H)OIBMS Date Analyzed: 06/10/2013 1640h Test Code: 300.0-W Chloride 24,000 mgIL E300.0 Lab Sample 10: 1306139-00IAMS Date Analyzed: 06/1012013 20lOh Test Code: 300.0-W Chloride 2,500 mglL E300.0 Lab Sample 10: 1306139-003BMS Date Analyzed: 06/1312013 1741h Test Code: N02IN03-W-353.2 NitratelNitrite (as N) 12.3 mglL E353.2 Lab Sample 10: 13061S1H)34AMS Date Analyzed: 06113/2013 1756h Test Code: N02/N03-W-353.2 NitratelNitrite (as N) 1.10 mglL E353.2 MOL 57.0 5.70 0.0252 0.00252 Reporting Limit 5,000 500 1.00 0.100 Amount Spiked 25,000 2,500 10.00 1.000 Spike Ref. Amount O!.REC 61.3 95.6 136 94.7 2.11 102 o 110 Limits 90 -110 90 -110 90 -110 90 -110 Kyle F. Gross Laboratory Director Jose Rocha QAOfficer RPORef. RPO Amt % RPO Limit Qual Report Date: 6/18/20 13 Page24of29 analyses applicable to the CWA. SDWA. and ReRA arc performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COe. This report is provided for the exclusive usc of the addressee. Privileges of subsequent usc of the name of this company or any mbcrof its staff, or reproduction oflhis report in connection with the advertisement. promotion or sale of any product or process, or in connection with the re-publication of lhis report for any purpose other than for the addressee will be granted only on contact This company acccpl;~ no responsibility 463 West 3600 South Salt Lake City, UT 84115 Kyle F. Gross Phone: (80l) 263-8686, Toll Free: (888) 263-8686, Fax: (801) 263-8687 Laboratory Director e-mail: awal@awal-Jabs.com, web: www.awal-Iabs.com Jose Rocha QAOfficer American West QC SUMMARY REPORT ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Lab Set ID: 1306139 Dept: WC Project: 2nd Quarter Chloroform 2013 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: 130606~OlBMSD Date Analyzed: 06/10/2013 1703h Test Code: 300.O-W Chloride 23,700 mg/L E300.0 57.0 5,000 25,000 61.3 94.5 90 -110 24000 1.17 20 Lab Sample ID: 1306139-001AMSD Date Analyzed: 06/10/2013 2033h Test Code: 300.0-W Chloride 2,480 mglL E300.0 5.70 500 2,500 136 93.8 90 -110 2500 0.854 20 Lab Sample ID: 1306139-003BMSD Date Analyzed: 06/1312013 1743h Test Code: N02/N03-W-353.2 Nitrate!Nitrite (as N) 11.9 mglL E353.2 0.0252 1.00 10.00 2.11 97.7 90 -110 12.3 3.49 10 Lab Sample 10: 1306188-034AMSD Date Analyzed: 06113/2013 1758h Test Code: N02/N03-W-353.2 Nitrate!Nitrite (as N) 1.08 mg/L E353.2 0.00252 0.100 1.000 0 108 90 -110 1.I 1.96 10 Report Date: 6/18/2013 Page 25 of29 analyses applicable to the CW A. SDW A, and RCRA arc performed in accordance to NELAe protocols_ Pertinent sampling information is located on the attached cae This report is provided for the exclusive usc of the addressee. Privi leges of subsequent usc of the name of this company or any mbcr of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in conncction 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 rcsponsibility ANALYTICAL LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1306139 Project: 2nd Quarter Chloroform 2013 Analyte Lab Sample 10: LCS VOC 060713B Test Code: 8260-W Chloroform Methylene chloride SUIT: 1,2-Dichloroethane-d4 Surr: 4-Bromofluorobenzene Surr: Dibromofluoromethane SUIT: Toluene-d8 Lab Sample 10: LCS VOC 060813B Test Code: 8260-W Chloroform Methylene chloride SUIT: 1,2-Dichloroethane-d4 SUIT: 4-Bromofluorobenzene Surr: Dibromofluoromethane Surr: Toluene-d8 Result Date Analyzed: 24.1 28.1 51.8 48.1 51.3 48.4 Date Analyzed: 22.7 25.3 48.4 47.1 49.8 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-Iabs.com QC SUMMARY REPORT Contact: Garrin Palmer Units Method 06/07/2013 1620h Ilg/L SW8260C Ilg/L SW8260C Ilg/L SW8260C Ilg/L SW8260C Ilg/L SW8260C IlglL SW8260C 06/08/2013 1844h IlglL SW8260C Ilg/L SW8260C Ilg/L SW8260C IlglL SW8260C IlglL SW8260C Ilg/L SW8260C MOL 0.277 0.155 0.277 0.155 Reporting Limit 2.00 2.00 2.00 2.00 Dept: MSVOA QCType: LCS Amount Spiked 20.00 20.00 50.00 50.00 50.00 50.00 20.00 20.00 50.00 50.00 50.00 50.00 Spike Ref. Amount 0 0 0 0 %REC 120 140 104 96.2 103 96.8 114 127 96.8 94.2 99.5 97.3 Limits 67 -132 32 -185 76 -138 77 -121 67 -128 81 -135 67 -132 32 -185 76 -138 77-121 67 -128 81 -135 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPORef. RPO Amt % RPO Limit Qual Report Date: 6/18/20 I3 Page 26 of 29 analyses applicable to the CW A. SDW A, and ReRA arc performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COCo nlis report is pray idcd for the exclusive usc of the addressee. Privileges of subsequent usc of the name of this company or any mbcr 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 rc-publication of this report for any purpose other than for the addressee will bc granted only on conlact. This company accepts no responsibility ANALYTICAL Client: Energy Fuels Resources, Inc. Lab Set ID: 1306139 Project: 2nd Quarter Chloroform 2013 Analyte Lab Sample 10: MB VOC 0607138 Test Code: 8260-W Carbon telrach loride Chlorofonn Chloromethane Methylene chloride Surr: I ,2-Dichloroethane~4 Surr: 4-Bromofluorobenzene Surr: Dibromofluoromethane SUIT: Toluene-d8 Lab Sample 10: M8 VOC 0608138 Test Code: 8260-W Carbon tetrachloride Chlorofonn Chloromethane Methylene chloride SUIT: I ,2-Dichloroethane~4 SUIT: 4-Bromofluorobenzene Surr: Dibromofluoromethane SUIT: To1uene-d8 Result Date Analyzed: < 1.00 < 1.00 < 1.00 < 1.00 53.3 48.4 50.6 48.1 Date Analyzed: < 1.00 < 1.00 < 1.00 < 1.00 49.1 47.1 48.3 47.8 463 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-Iabs.com, web: www.awal-Iabs.com QC SUMMARY REPORT Contact: Garrin Palmer Units Method 06/0712013 1657h "gfL SW8260C "gIL SW8260C "gIL SW8260C "giL SW8260C "gIL SW8260C "gIL SW8260C "gIL SW8260C "giL SW8260C 06/08/2013 1941h "giL SW8260C "giL SW8260C "giL SW8260C "giL SW8260C I1gIL SW8260C I1gIL SW8260C "giL SW8260C "gIL SW8260C MDL 0.137 0.277 0.127 0.155 0.137 0.277 0.127 0.155 Reporting Limit 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Dept: MSVOA QC Type: MBLK Amount Spiked 50.00 50.00 50.00 50.00 50.00 50.00 50.00 50.00 Spike Ref. Amount %REC 107 96.9 101 96.2 98.1 94.2 96.6 95.6 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: 6/18/2013 Page 27 of29 analyses appJicable to the CWA. SDW A, and RCRA arc performed in accordance to NELAC protocols. Pertinent sampling information is located on the attached COCo This report is provided for the exclusive usc of the addressee. Privileges of subsequent lLSC of the name of this company or any mbcr orits 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 report for any purpose other than for the addressee will be granted only on contact This company accepts no responsibility American West ANALYTlCA.l LABORATORIES Client: Energy Fuels Resources, Inc. Lab Set ID: 1306139 Project: 2nd Quarter Chlorofonn 2013 Analyte Lab Sample 10: 1306139-001CMS Test Code: 8260-W Chloroform Methylene chloride Surr: 1,2-Dichloroethane-<14 Surr: 4-Bromotluorobenzene SUIT: Dibromotluoromethane Surr: Toluene-d8 Lab Sample 10: 1306139-003CMS Test Code: 8260-W Cbloroform Methylene chloride Surr: 1,2-Dichloroethane-d4 Surr: 4-Bromotluorobenzene Sun: Dibromofluorometbane Surr: Toluene-d8 Result Date Analyzed: 27.9 27.9 55.3 46.0 53.6 48.0 Date Analyzed: 5,190 1,350 2,510 2,270 2,490 2,350 463 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 Units Method 06/07/2013 2240h f1g/L SW8260C f1g/L SW8260C f1g/L SW8260C f1g/L SW8260C f1g/L SW8260C f1g/L SW8260C 06/08/2013 2038h f1g/L SW8260C f1g/L SW8260C f1g/L SW8260C f1g/L SW8260C f1g/L SW8260C f1g/L SW8260C MDL 0.277 0.155 13.8 7.75 Reporting Limit 2.00 2.00 100 100 Dept: MSVOA QC Type: MS Amount Spiked 20.00 20.00 50.00 50.00 50.00 50.00 1,000 1,000 2,500 2,500 2,500 2,500 Spike Ref. Amount 0 0 4030 55.5 %REC 139 139 III 92.1 107 96.0 117 129 100 90.8 99.5 93.9 Limits 50 -146 30 -192 72 -151 80 -128 80 -124 77 -129 50 -146 30 -192 72 -151 80 -128 80 -124 77 -129 Kyle F. Gross Laboratory Director Jose Rocha QA Officer RPDRef. RPD Amt 0;' RPD Limit Qual Report Date: 6/18/2013 Page 28 of 29 analyses applicabJe to the CWA~ SDWA. and RCRA ace pcrfonnct.f in accordance to NELAC protocols, Pertinent sampling information is located on the attacbed COCo Tllis report is provided for the cxdu..,ivc usc of the addn: .. -sscc. Privileges of subsequent usc of the name of this company or any mbcr 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-publicalion of this report for any purpose other than for the addressee will be gmntcd only on conlact. This company accepts no responsibility 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-Iabs.com, web: www.awal-labs.com Jose Rocha QA Officer QC SUMMARY REPORT Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer Lab Set ID: 1306139 Dept: MSVOA Project: 2nd Quarter Chloroform 2013 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: 1306139-001CMSD Date Analyzed: 06/07/20 \3 2259h Test Code: 8260-W Chloroform 22.8 "gIL SW8260C 0.277 2.00 20.00 0 114 50 -146 27.9 19.9 25 Methylene chloride 23.9 "gIL SW8260C 0.155 2.00 20.00 0 120 30 -192 27.9 15.3 25 SUIT: 1,2-Dichloroethane-d4 54.0 "gIL SW8260C 50.00 108 72 -151 Sun: 4-Brornofluorobenzene 46.4 "gIL SW8260C 50.00 92.8 80 -128 Surr: Dibrornofluorornethane 51.9 "gIL SW8260C 50.00 104 80 -124 Sun: Toluene-d8 46.9 Ilg/L SW8260C 50.00 93.8 77 -129 Lab Sample ID: 1306139-003CMSD Date Analyzed: 06/08/20 \3 2057h Test Code: 8260-W Chloroform 5,040 Ilg/L SW8260C 13.8 100 1,000 4030 101 50 -146 5190 3.01 25 Methylene chloride 1,330 Ilg/L SW8260C 7.75 100 1,000 55.5 127 30 -192 1350 1.27 25 Sun: 1,2-Dichloroethane-d4 2,540 Ilg/L SW8260C 2,500 102 72 -151 SUIT: 4-Brornofluorobenzene 2,360 IlgIL SW8260C 2,500 94.3 80 -128 SUIT: Dibrornofluorornethane 2,530 IlgIL SW8260C 2,500 101 80 -124 Surr: Tol uene-<i8 2,400 Ilg/L SW8260C 2,500 96.1 77 -129 Report Date: 6/18120\3 Page 29 of29 analyses applicable to the CWA. SDWA, and RCRA arc pcrfonncd in accordance to NELAC protocols_ Pertinent sampling information is located on the attached COe. This report is provided for the exclusive usc of the addressee Privileges of subsequent usc oftbe name of this company or any mbcrofits slaff, or reproduction or this report in connection with the advertisement. promotion or sale orany product or process, or in connection with the re-publication of lhis report for any purpose other than for the addressee will be granted only on contact. This company accepts no responsibility American West Analytical Laboratories UL Denison WORK ORDER Summary Work Order: 1306139 Due Date: 6118/2013 Page I of2 Client: Client ID: Project: Comments: SampleID 1306139-001A 1306139-001B 1306139-00IC 1306139-002A 1306139-002B 1306139-002C 1306139-003A 1306139-003B 1306139-003C 1306139-004A 1306139-004B 1306139-004C 1306139-005A 1306139-005B 1306139-005C 1306139-006A Printed: 6nt2013 Energy Fuels Resources, Inc. DEN100 Contact: Garrin Pahner 2nd Quarter Chloroform 2013 QC Level: III WO Type: Project PA Rush. QC 3 (Summary/No chromatograms). RL of 1 ppm for Chloride and VOC and 0.1 ppm for N02/N03. Expected levels provided by client -see Jenn. J-flag what we can't meet. EDD-Denison. Email Group.;.De Client Sample ID Collected Date Received Date Test Code Matrix Sel Storage 1LYV4-25_06052013 6/5/2013 0752h 61712013 1000h 300.0-W Aqueous IJI df-we 1 SEL Anafy/~." CL N02IN03-W-353.2 ~ eIf-no2/no3 1 SEL Ana/yles; N03N02N 8260-W ~ VOCFridge 3 Test Group: 8260-W-Custom; # of Analytes: 4/# of Surr: 4 1LYV 4-24_06052013 6/5/2013 0812h 61712013 1000h 300.0-W Aqueous ~ elf-we 1 SEL Ant;tlyte.s; CL N02IN03-W-353.2 21 eIf-no2/no3 1 SEL Analyles.· N03N02N 8260-W 0 VOCFridge 3 Test Group: 8260-W-Custom; # of Analytes: 4/# ofSurr: 4 ~-26_06052013 6/5/2013 0855h 61712013 1000h 300.0-W Aqueous ~ df-we 1 SEL Amllytes: CL N02IN03-W-353.2 ~ elf -no2/no3 1 SEL Alltiiytes,-N03N02N 8260-W ~ VOCFridge 3 Test Group: 8260-W-Custom; # of Analytes: 4/# of Surr: 4 1LYV4-04_06052013 6/5/2013 0925h 61712013 1000h 300.0-W Aqueous ~ elf-we 1 SEL Analytes: CL N02IN03-W-353.2 ~ eIf-no2/no3 1 SEL Analytes: N03N02N 8260-W ~ VOCFridge Test Group: 8260-W-Custom; # of Analytes: 4/# of Surr: 4 ~-04_06052013 6/5/2013 0910h 61712013 1000h 300.0-W Aqueous ~ elf-we 1 SEL Alla/yleS'; CL N02IN03-W-353_2 ~ eIf-no2/no3 1 SEL Analytes: N03N02N 8260-W ~ VOCFridge Test Group: 8260-W-Custom; # of Analytes: 41 # ofSurr: 4 1LYV4-19_06052013 6/5/2013 1400h 61712013 1000h 300.0-W Aqueous ~ elf-we 1 SEL A)Ia'iyttis." CL FOR LASORA TORY USE ONLY [fill out on page 1]: %M HOK __ _ HOK __ _ HOK___ coe Emailed~ ___ _ WORK ORDER Summary Work Order: 1306139 Page 2 of2 Client: Energy Fuels Resources, Inc. Due Date: 6/18/2013 Sample ID Client Sample ID Collected Date Received Date Test Code Matrix Sel Storage 1306139-006B 1lYV4-19_06052013 6/5/2013 1400h 61712013 1000h N02/N03-W-353.2 Aqueous ~ df -no2/no3 1 SELAnalytes: N03N02N 1306139-006C 8260-W ~ VOCFridge 3 Test Group: 8260-W-Custom; # of Analytes: 4/# of Surr: 4 1306139-007A 1lYV4-22_06052013 6/5/2013 OS30h 61712013 1000h 300.0-W Aqueous ~ elf-we 1 SEL AnaJyles: CL 1306139-007B N02/N03-W-353.2 0 eIf-no2/no3 1 SEL Ana(yles: N03N02N 1306139-007C 8260-W ~ VOCFridge ) Test Group: 8260-W-Custom; # of Analytes: 4/# ofSurr: 4 1306139-00SA 1lYV4-20 __ 06052013 6/5/2013 OS42h 61712013 1000h 300.0-W Aqueous IJl df-we 1 SEL AIUlEyte;: CL 1306139-00SB N02/N03-W-353.2 0 eIf-no2/no3 1 SEL Analytes: N03N02N 1306139-00SC 8260-W ~ VOCFridge 3 Test Group: 8260-W-Custom; # of Analytes: 4/# of Surr: 4 1306139-009A Trip Blank 6/5/2013 61712013 1000h 8260-W Aqueous ~ VOCFridge l Test Group: 8260-W-Custom; # of Analytes: 4/# of Surr: 4 Printed: 61712013 FOR LABORATORY USE ONLY [fill out on page 1]: 'YoM 0 RT 0 eN 0 TAT 0 QeD HOK HOK __ __ HOK___ COC Emailed'--__ _ Client ~r~ f"~ Address LS HW \9\ I3, \AAJ..~ n Il ~ KY SJ J City ~ State Zip Phone 435 b7~ 'Z. "Zz.1 Fax. _____ _ --_ .... ----/' . F!\ (ro...("'("\1'\ ~. ~ E-mail ~po-\yY\U~ enU"~Js. c..OM Project Name '2!'~ QIA~U c.h I QC,,~rm 1-01J Project Number/P.O.# DaterTime Sampler Name..-f ll\f\Q~r ~oll~~c.'I.~ Collected X 'C n; Sample 10 ~ "'\'VJ'-\-2S ObOS2013 b/5/n 075-:l vJ rrW y -2~L 0605'2.01,3 b/S/n ogl2 vJ ~w ~2'_ObOS "2.013 '/5/''3 .og5S v.> TWY-OY ObD,Szol3 1~1S!'3 09'Z.5 ~ M\'\)-OY_06.D,s '2.013 (,1;/)3 elf /0 'IN -rvJtt-lq_ 0605'2.013 blS/n )LtOO w j"\,\)y -Z2_0bOSzpI3 6/5/1'\ 08"3D W -rW4-2.0_0b05WJ::3 '/5113 06'f2.. 'W ...,.-;\~ RllAflK 6/:/13 ~ ~p ·1\10\11 ~ Vb/13 ReIlnqUISh~~ Signature Ji.../g..Lt. Date Received By; Signature .. \nJtltP~ u.A. I "/b/13 PRINT NAME...-r;;: ~oll'a ~ TIme PRINT NAME /' M .rlCI'" I ~\.( \lOb Relinquished By: Sfgnature U Date Received By: SJg~ PRINT NAME lime PRIN~ Relinquished By: Signature Date~ [Reeetved By: Signature PRINT NAME ~ rrrme PRINT NAME AMERICAN WEST CHAIN OF CUSTODY ANALYTICAL LABORATORIES 463 West 3600 South (801) 263-8686 (888) 263-8686 Salt Lake City, Utah Fax (801) 263-8687 84115 Email:awal@awal-Iabs.com TESTS REQUIRED ~ ~ ~ ~ \l 'm 1 ~ ~ "-VI 0 () '5 ~ 0 :8 0 ~ .,.£:. E ± ';> ::J \,; z <. .5 X X 'f. 5 1-'f. '/.. S Y. "'f. X 5 ~ X Y.. 5 r 10-'A 5 X i-Y- .5 X 'I. X 5 )( X k X / ~ Special Instructions: Time Date Time Date lime I Relinqu!skled By: Sfgnatu~ Date RtA.By:BrlllirelYt ,." A ') 19~.tr, . ..,bJ7Il~ : M . '1 ~-e .. r~h~ PRINT NAME /' Time pfl~~;,.... .... :R.... Tirle ~ Lab Sample Set # Page 1 of \3Qo\33 l Tum Around Time (Circle One) 1 day 2 day 3 day 4 day· 5 daye? QC LEVEL LABORATORY USE ONLY ~RE: 1 2 2+ ~~~ 6J 2 Ambient r ChUle<I 3+ 4 Notes: 3 Temperature 2, 2 ~ COMMENTS 4 Received Broken/Leaking (Improperly seal~ Y N Notes: t::r.:1r1Y Preserved Y N ed at Bench Y N Notes: o I 6 Received Within ~inglimeS N as: coe Tape Was: 1 Present on Outer I!)age N NA 2 Unbroken on Outer k!)g e N NA 3 Present on Sample ~ Y N Y N INA 4 Unbroken on SamP~ Pi~~ Between Sample Labels and -8 Record? Y N . Notes: A W AL -Analytical Scope of Work White Mesa Mill Blanding Utah Page 11 of 13 Cmnf:a1iiin~t ".' ,,' ~balyti@1l .. ~~0~~ 1$"~Tll .tep0 I MetlW~ ~iii1. " w'f,~amg .. , ,~ .to be Uieai . ,. • ' • '")1 ~es , (_~4 -:.., ........ t , .. , . ~1r;m.OFR;aniCS] .... ~ '."": '" , " "" ~ Chloride _________ A4500-CI 1 mgIL 28 days B or ~ ~ E . ~ or E300.0 Sulfate A45~ r-rmgIL 2~ ~·E or -...-----E300.Q Carbon~03 A2320 B 1 mgIL 14 days ~bonate as HC03 A2320 B 1 m~1L 14 days Vo.lalll.iOrtmfiC C0.mp.0o.nds-@1ll~lIDJI!,.l'rogram Carbon Tetrachloride SW8260B 1.0 I!gIL 14 days or SW8260C Chloroform . SW8260B 1.0 I!gIL 14 days or SW8260C Dichloromethane SW8260B 1.0 I!*IL 14 days (Methylene Chloride) or I SW8260C Chloromethane SW8260B 1.0 1!g,tL 14 days I or , I SW8260C I ~OCs -'I)ti1iriiS'J.mvro~en'K'$_~ (E)i'I1,Y- 1,2,~chlorobenzene SW8270D <10 ulg/L 7/40 days 1 2-Dichl"ON.benzene SW8270D <10 ulgiL 7/40 days l,J-Dichlorob_ne SW8270D <10 ugiL 7/40 days 1 ,4-Dichlorobenze~ SW8270D <10 uglL 7/40 days I-Methylnaphthalene ~ SW8270D <10 uglL 7/40 days 2 4 5-Trichiorophenol ~8270D <10 uglL 7/40 days 2 4 6-Trichlorophenol SW8NQD <10 ug;L 7/40da~ 2,4-Dichlorophenol SW8270f)--. ",<10 Jg/L 7/4%ays 2,4-Dimethylphenol SW8270D <~gIL /.--1'140 days 2,4-Dinitrophenol SW8270D <20u~ 7/40 days 2,4-Dinitrotoluene SW8270D <.WuldL t-q[40 days 2 6-Dinitrotoluene SW8270D./ Y<10 uglL 7/4~ys 2-Chloronaphthalene SW8~D <10 u~jL 7/40da~ 2-Chlorophenol .sW8270D <10 u~/L 7/40 days 2-Methylnaphthalene ./ SW8270D <10 uldL 7/40 days 2-Methylphenol /'" SW8270D <10 u\!;/L 7/40 days 2-Nitrophenol/'" SW8270D <10 upjL 7/40 days 3&4-Meth~enol SW8270D <1OuWL 7/40 days 3 3 r -1).k1iIorobenzidine SW8270D <10 uglL 7/40 days .~initro-2-methylphenol SW8270D <10 ug/L 7/40 days Sam· Ie ~ Samjj1e, Pres.ervaticin ' Temperature Re~eme$ . . ~ ., ~eqitiietl1ents ~ .. . I--r .~ , ~ None ~ ~ None :s; 6°C I------ None ~ None --..,., --cc .~ HCI to pH<2 :s; 6°C HCI to pH<2 :S;6°C HCl to pH<2 :S;6°C , HCI to pH<2 :s; 6°C , ~ --'.~.~L I ~ None <~ None A 6°C None ./ 7' <6°C Noll? <6°C 3M'ne : I <6°C V None <6°C None <6°C None <6°C None <6°C None <6°C None <6°C None <6°C None <6°C ~ None <6°C lfflne <6°C None---..... <6°C None "'" 1'-... <6°C None ~6°C None <~ None <6°C ............. Bottle Type Ammonia COD Cyanide Metals N02 &N03 Nutrients O&G Phenols Sulfide TKN TOC TOX TP04 TPH Procedure: Frequency: Preservation Check Sheet s Ie Set E -. - - - --- Preservative All E""""f'1 ' "''''''''1-'' "",,,,,," <::"""'f' , =""f.ll OK -00\ ~1()02 -OO?J -t004. -006 pH <2 H2SO4 pH <2 H2SO4 PH>12 NaOH pH <2HN03 pH <2 H2SO4 I~~s I '\f(L.S I \le..c;::;; 1\Il""C \J.e5; pH <2 H2SO4 1 v I I , pH <2 HCL pH <2 H2SO4 pH> 9NaOH, Zn Acetate pH <2 H2SO4 pH <2 H3P04 pH <2 H?S04 pH <2 H2SO4 pH <2 HCL Pour a small amount of sample in the sample lid Pour sample fi·om Lid gently over wide range pH paper Do Not dip the pH paper in the sample bottle or lid cxcepr -tCb I \.(d'b f --1" B. t:>\<;;I:!P' -001 II {e-~ I ~Av"I-" ~"""I-" I~ 1'\k2-<; ,- 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 Sample Set: \ 30(0 ,~ "'AU"f.I <=, =vr<mt CBlo)l\l~ I mM1L 1 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 24, 20 l3 Ms. Kathy Weinel Energy Fuels Resources (USA), Inc. 225 Union Boulevard Suite 600 Lakewood, Colorado 80228 Re: White Mesa Mill GW Work Order: 328448 Dear Ms. Weinel: GEL Laboratories, LLC (GEL) appreciates the opportunity to provide the enclosed analytical results for the sample(s) we received on June 28, 20l3. 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: DW16l38 Enclosures Sincerely Heather Shaffer Project Manager 1111 111111111111111 www.gel.com July 24, 2013 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: 328448 Sample receipt: The sample arrived at GEL Laboratories LLC, Charleston, South Carolina on June 28,2013 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 328448001 Client ID MW-35 06242013 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 34(3J-f4B I Sheet 1 of 1 CHAIN OF CUSTODY Samples Shipped to: Gel Laboratories Contact: -::K,;.,;;a~th...Ly_W.....;...;;.ei;.;..;.ne..;;.;I.,...,..--:--____ _ 2040 Savage Rd Ph: 303 389 4134 Charleston, South Carolina 29407 kweinel@energyfuels.com Chain of Custody/Sampling Analysis Request Project June Monthly Ground Water 2013 Date Sample 10 Collected MW-35 06242013 6/24/2013 Comments: Relinquished BY:~~ig~~u,). 2>~))~v-. Relinquished By:(Signature) Samplers Name Tanner Holliday Time Collected 1400 Samplers Signature .:JMWJC- J/ ~;,!--/ Laboratory Analysis Requested GROSS ALPHA DatelTime <$1 10 m 8' I Laboratories LLC SAMPLE RECEIPT & REVIEW FORM Client: l)l--:! ~ I SDG/ARlCOClWork Order: 3~4L}~ Received By: r-"\ : . )L~\J Icy Date Received: Up-Z-S(( '5 Suspected Hazard Information I ~ ~ "'If Net Counts> I OOcpm on samples not marked "radioactive", contact the Radiation Safety Group for further jp,vestigation. COClSamplc5 marked as radioactive? ,/ Maximum Net Counts Observed* (Observed Counts -Area Background Counts): Classified Radioactive II or III by RSO? ./ If xes, Were swipes taken of ,~ample contatiners < action levels? C::...X-.UJV l COC/Samples marked containing PCBs? /' \ Package, COC, andlor Samples marked as ./ '" beryllium or asbestos containing? If yes, samples are to be segrcg.e3tcd as SafelY Controlled $nmplcs, and 'opllllI!d by the GEL Sofely Group. Shipped as a DOT Hazardous? /" r«azard Class Shipped: UN#: Samples identified as Foreign Soil? ./ f ....... Sample Receipt Criteria ~ ~ ~ Comments/Qualifiers (Required for Non·Conforming Items) Shipping containers received intact ---Circle Applicable: 1 ,('" Seals broken Damaged container Leaking container OUler (describe) and sealed? r·,~ 2 Samples requiring cold preservation 1/ ----2-l Preservation Method: Ice bags Blue ice Dry ic~~~'odll:r \ucsmuci within (0 .s 6 deg, C)?* *all temperatures are recorded in' [ Daily check performed and passed on Device Serial #: ~ '(~l~Ii~~LJ 2a IR temperature gun? !, .......... ~ Secondary Tempemture Device Se'" 3 Chain of custody documents included ~ with shipment? Circle Applicable: 4 Sample containers intact and sealed? Seals broken Damaged container Leaking conlainer Other (describe) Samples requiring chemical Sample ID's, containers affected and observed pH: 5 / preservation at proper pH? I added. LOllt: VaA vials free of headspace (defined ./' ISample"lI:i's and containers affected: 6 as < 6mm bubble)? ,,/ 7 Are Encore containers present? /' I~es, immediately deliver to Volatiles laboratory) Samples received within holding liD's and tests affected: 8 lime? Sample !D's on cac match !D's on Sample ID's and containers affected: 9 bOltles? Date & time on cac match date & Sample lD's affected: 10 time on bottles? 11 Number of containers received match ISample lD's affected: number indicated on CaC? 12 Are sample containers identifiable as I/'" GEL provided? ~ 13 cac rorm is properly signed in relinquished/received sections? Circle Applicable: Fed Ex Air FedEx Ground UPS Field Services Courier Other 14 Carrier and tracking number. <l?OIS 5302-zo~ (Use Continuation Form if needed); PM (or PMA) review: Initials Q:{) Date [, J I ~ PageL r-l---~ .. /I GEL Laboratories LLC -Login Review Report GEL Work Order/SOG: 328448 Client SOG: 328448 June Monthly GW 2013 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: 26-JUL-13 Package Due Date: 23-JUL-13 EDD Due Date: 26-JUL-13 Due Date: HXS1 Receive Time # of Date & Time Zone Cont. 26-JUL-13 lab Matrix Report Date: 24-JUL -13 Work Order: 328448 Page 1 of 2 Collector: C Prelogin #: 20130605020 Project Workdef ID: 1294356 SDG Status: Closed Logged by: Fax Days to Due Date Process CofC# Prelog lab Field Group QC QC 328448001 MVV-35_06242013 24-JUN-1314:oo 28-JUN-1309:10 -2 GROUND VVATER 20 Client Sample ID Status Tests/Methods Product Reference Fax Date PM Comments Aux Data -001 MVV-35_06242013 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 Parmname Check: All parmnames scheduled properly CAS # Parmname Gross Radium Alpha Gross Alpha In Product Group? No Action Product Name Description Contingent Tests login Requirements: Requirement Temperature (e) Group Name: Group Reference: 21 Path: Standard Product Reference: Gross Alpha Moisture Correction: "As Received" Client RDl or PQl & Unit Reporting Parm Included Included Custom Units Function in Sample? in QC? List? 1 pCi/L REG Y Y Yes Samples Include? Comments Receive Codes GEL Laboratories LLC -Login Review Report Peer Review by: ____________ _ Work Order (SDG#), PO# Checked? ____ _ Report Date: 24-JUL -13 Work Order: 328448 Page 2 of 2 C of C signed in receiver location? _____ _ Method/Analysis Information Product: Analytical Method: Analytical Batch Number: Sample ID 328448001 1202905136 1202905137 1202905138 1202905139 1202905140 Radiochemistry Case Narrative Energy Fuels Resources (DNMI) SDG 328448 GFPC, Total Alpha Radium, Liquid EPA 900.1 Modified 1313253 Client ID MVV-35 __ 06242013 Method Blank (MB) 328448001(MVV-35_06242013) Sample Duplicate (DUP) 328448001(MW-35_06242013) Matrix Spike (MS) 328448001(MVV-35_06242013) 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-OlO 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. Duality Control (DC) Information: Blank Information The blank volume is representative of the sample volume in this batch. Designated QC The following sample was used for QC: 328448001 (MVV-35_06242013). 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. 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. Additional Comments The matrix spike and matrix spike duplicate, 1202905138 (MW-35_06242013) and 1202905139 (MW-35_06242013), 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. GEL LABORATORIES LLC 2040 Savage Road Charleston SC 29407 -(843) 556-8171 -www.gel.com Qualifier Definition Report for DNMIOOI Energy Fuels Resources (USA), Inc. Client SDG: 328448 GEL Work Order: 328448 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. ReviewlV alidation GEL requires all analytical data to be verified by a qualified data reviewer. In addition, all CLP-like deliverables recei ve a third level review of the fractional data package. The following data validator verified the information presented in this data report: Signature: ttl 0 GJ.Lu CJ . I"-{ <... ( ~ II tt Date: 23 JUL 2013 Name: Heather McCarty Title: Analyst II GEL LABORATORIES LLC 2040 Savage Road Charleston, SC 29407 -(843) 556-8171 -www.gel.com QC Summary Energy Fuels Resources (USA), Inc. 225 Union Boulevard Contact: Workorder: Parmname Rad Gas Flow Suite 600 Lakewood, Colorado Ms. Kathy Weinel 328448 3atch 1313253 QC1202905137 328448001 DUP Gross Radium Alpha QC1202905140 LCS Gross Radium Alpha QC1202905136 MB Gross Radium Alpha QC1202905138 328448001 MS Gross Radium Alpha QC1202905139 328448001 MSD Gross Radium Alpha Notes: NOM Uncertainty 555 Uncertainty Uncertainty 1120 Uncertainty 1120 Uncertainty Sam Ie Qual 3.24 +/-0.556 U 3.24 +/-0.556 3.24 +/-0.556 Counting Uncertainty is calculated at the 68% confidence level (I-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 3.43 pCi/L +/-0.549 499 pCilL +/-6.90 0.152 pCilL +/-0.206 883 pCilL +/-11.8 888 pCiIL +/-12.0 RPD% 5.69 0.593 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. NI See case narrative ND Analyte concentration is not detected above the detection limit ReDort Date: July 23, 2013 Page 10f REC% Ran e Anlst Date Time (0% -100%) KDFI 07/19/1312:1 89.8 (75%-125%) 07/19/1312:1 07/19/1312:1 78.2 (75%-125%) 07/19/13 12:1 78.7 (0%-20%) 07/19/13 12:1 GEL LABORATORIES LLC 2040 Savage Road Charleston, SC 29407 -(843) 556-8171 -www.gel.com QC Summary Workorder: 328448 Parmname NOM QC=---_U::..:nits RPD% REC% Ran e 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 N/A indicates that spike recovery limits do not apply when sample concentration exceeds spike conc. by a factor of 4 or more. Page 2 of Date Time 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. TabG Quality Assurance and Data Validation Tables G-IA: Routine Field Data QA/QC Evaluation Time Req'd for 2 Time Pumped Amount Well Sample Date Casings (min) Sufficient? .Col'\cluctnn.etl RPD(%) pH RPD(%) Teml) CC) RPD(%) Redox Potential reh) RPD(%) Turbiditv (NTU) MW-Ol 5/21/2013 182.65 225 Y 2083 2074 0.43 7.57 7.57 0.00 15.09 15.08 0.Q7 262 261 0.38 0 0 MW-02 5/21/2013 115.31 120 Y 4092 4100 0.20 7.45 7.45 0.00 15.79 15.73 0.38 341 341 0.00 0 0 MW-03 5/22/2013 50.28 60 Y 6294 6320 0.41 7.13 7.14 0.14 15.65 15.6 0.32 329 329 0.00 0 0 MW~3A .3n3f2013 64.41 55 Pumped dry 6605 6m O.IS-7.14 1.10 tL16 13.73 13.84 0.8(1 ~ M NC N M MW-05 5/14/2013 195.11 200 Y 3259 3280 0.64 8.01 8.01 0.00 15.40 15.41 0.06 165 162 1.83 0 0 MW-l1 5114/2013 257.34 260 Y 3176 3180 0.13 7.88 7.88 0.00 14.90 14.94 0.27 137 136 0.73 0 0 MW-12 5115/2013 133.48 135 Y 4597 4597 0.00 7.20 7.19 0.14 14.76 14.74 0.14 322 319 0.94 6.6 6.7 MW-14 5114/2013 151.90 155 Y 4309 4313 0.09 7.38 7.39 0.14 15.00 14.98 0.13 278 275 1.08 0 0 MW-15 5/1512013 186.45 190 Y 4719 4724 O.1l 7.29 7.27 0.27 14.65 14.63 0.14 314 313 0.32 0 0 MW-17 5/22/2013 233.39 240 Y 4420 4415 OJ[ 7.12 7.12 0.00 15.00 15.00 0.00 101 300 0.33 110 145 MW-18 5/20/2013 383.73 390 Y 3851 3850 0.03 6.96 6.97 0.14 14.71 14.69 0.14 329 323 1.84 L'~5' 13.5 MW-19 5/20/2013 558.14 600 Y 1930 1931 0.05 7.15 7.16 0.14 14.75 14.79 0.27 345 342 0.87 fa Fs MW-20 613120U NiA NlA Bltillld cfr1I. 6172 6790 0.21 7.85 7.83 0.26 16.20 16.19 0.06 NM NC NM MW-22 5/22/2013 280.09 300 Y 8370 8365 0.06 5.15 5.18 0.58 15.as 15.04 0.07 437 I 439 0.46 3.7 3.8 MW-23 SI23IlOl3 '1~.10 95 Pumpcdcky 4306 4303 0.01 7.25 7.23 0.28 14.16 14;10 0,42' NM NC NM" MW·2,J 5mt2f1l3' i'l7.9.5 7,0, :y m~ 4918' .O.la fi.~6 . '6.'77 o.a:;: IJ$.OO .12;9:; 0.).9 NM NG NM" MW-25 5/14/2013 252.65 255 Y 3556 3563 0.20 7.18 7.19 0.14 14.70 14.71 0.07 295 293 0.68 0 I 0 MW-26 5/23/2013 NA 3756 NC 7.31 NC 14.50 NC 254 NC 1.5 MW-27 5/21/2013 258.43 270 Y 1748 1747 O.()6 7.58 7.58 0.00 14.93 14.94 n.07 331 331 0.00 0 0 MW-28 5115/2013 204.62 210 Y 4579 4588 0.20 6.64 6.63 0.15 15.04 15.05 0.07 341 339 0.59 0 0 MW-29 5/23/2013 153.22 160 Y 5175 5171 0.08 6.90 6.88 0.29 14.56 14.56 0.00 232 233 0.43 64-6'li MW-30 5/15/2013 209.80 210 Y 2260 2247 0.58 7.52 7.54 0.27 14.96 14.98 0.13 276 274 0.73 0 0 MW-31 511312013 376.99 390 Y 2228 2215 0.59 7.91 7.92 0.13 14.82 14.72 0.68 247 246 0.41 0. 0 MW-32 5/13/2013 353.28 360 Y 4223 4225 0.05 7.15 7.10 0.70 14.73 14.71 0.14 195 193 1.03 53 'Stl MW-35 5/13/2013 73.72 75 Y 4608 4612 0.09 7.34 7.33 0.14 15.19 15.20 0.Q7 230 224 2.64 0 0 MW-36 5/14/2013 68.36 75 Y 5456 5457 0.02 7.33 7.33 0.00 14.45 14.42 0.21 317 316 0.32 0 0 MW·37 6I3J2U13 NlA N/A 4S95 4610 o.a3 1.06 1.01 [4.9 [ 14.98' NM 1'1 M BJIII:d dry. 0.11 0.41 NC Thl! QAP SUites Ihnl 111tbidil:Y sli(')uld 'bell4S ,tJllln 5 NephJ)IC>rlle1tlc'Wufllidity Unit ("NTtJ·~ prior to s11I1lpihig u'nless Uti: \'lull it ahnraotcrizcd by wruer tb.1I1 h<\.~ a higber wr'6(di~'Y. The QAP. d(llls not TIlquire .tl1;\t turbidity mllllSurQments be less thon 5 N"PU pb'ol' 10 ~i'fm"Hng. As $uoh. the ul:)tcd QI1 '01'VnliQns re&BJ'dlng IUd)ldity m¢USu"r m¢.!1 . Ill,'[s IhQn 5 N'r~ Il.tc incluc;llld fOt informmfon ~utpJilse: only. MW-26 is a continuously pt!l11pt:d well. WU ---------------- 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. ~5 1'tr.U_ RPut%') N d.OO N O.eo N 0.00 N NC N 0.00 N 0.00 y 1.50 N 0.00 N 0.00 Y 3.39 Y 0.00 y 0.00 N NC N 2.67 N NC III INC:: N 0.00 N .NC N 0.00 N 0.00 Y 1.5~ N 0.00 N 0.00 y 1.87 .N 0.00 N 0.00 ~ NC RPD >10%. Per the revised QAPs Revisions 7.1 and 7.2, Attachment 2-3, when a well is purged to dryness, only pH, temperature and specific conductance parameters are required to be within 10% RPD. Redox potential and turbidity paramters are measured for infonnation purposes only and as such are not required to meet the 10% RPD criteria used for pH, specific conductance and temperature. 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. \V LI was pur dry nftc 1 t:l ing IU1l\,rr.Y wee 1'\li).lIlvtW. G-IB: Acelerated Field Data QA/QC Evaluation II Time Req'd for 2 Time Pumped Amount Well Sample Date Casin.gs (min) Sufficient? Conductance RPD(%) ~H RPD(%) Tern]) ('C) RPD(%) Redox Potential (Eh) RPD(%) Turbidity (NTU) Accelerated October Mon,iltly MW-ll 4/1612013 259.09 265 Y 2711 2709 0.07 6.17 6.17 0.00 14.56 14.55 0.07 236 236 0.00 16 15.9 MW-14 4/16/2013 148.53 160 Y 4190 4160 0.72 7.63 7.58 0.66 14.70 14.59 0.75 345 344 0.29 1.8 1.7 MW-25 4117/2013 243.74 250 Y 3461 3460 0.03 6.99 7.00 0.14 13.65 13.66 0.07 327 327 0.00 4.1 4.1 MW-26 4/17/2013 NA 3622 NC 6.96 NC 13.64 NC 293 NC 1.0 MW-30 4117/2013 205.52 210 Y 2173 2167 0.28 7.42 7.42 0.00 13.87 13.87 0.00 290 290 0.00 0 0 MW-31 4116/2013 373.68 385 Y 1916 1917 0.05 6.36 6.37 0.16 14.45 14.44 0.07 409 412 0.73 11 11 MW-35 4/17/2013 69.81 80 Y 4526 4525 0.02 6.95 6.96 0.14 14.03 14.04 0.07 297 295 0.68 0 0 Accelerated December Monthlv MW-11 6/25/2013 257.70 270 Y 2843 2852 0.32 7.47 7.47 0.00 15.38 15.31 0.46 146 140 4.20 0 0 MW-14 6/25/2013 151.36 160 Y 3884 3877 0.18 6.54 6.54 0.00 15.73 15.68 0.32 351 351 0.00 0 0 MW-25 6/24/2013 252.89 270 Y 3180 3182 0.06 6.66 6.67 0.15 15.50 15.53 0.19 366 365 0.27 98 100 MW-26 6/5/2013* NA 3840 NC 7.18 NC 15.46 NC 245 NC 0 MW-26 6/25/2013 NA 3400 NC 6.85 NC 16.07 NC 185 NC 0 MW-30 6/25/2013 209.44 220 Y 2025 2023 0.10 6.94 6.93 0.14 15.22 15.21 0.07 329 328 0.30 0 0 MW-31 6/24/2013 377.95 390 Y 2009 2009 0.00 7.10 7.10 0.00 15.42 15.45 0.19 346 346 0.00 34 34 MW-35 6/24/2013 73.72 75 Y 4063 4065 0.05 6.63 6.70 1.05 16.5 16.58 0.48 269 269 0.00 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. Chloroform and methylene chloride esults are reported from the chloroform program sample collected June 5, 2013. <5 (NTU) RPD(%) N 0.63 Y 5.71 Y 0.00 Y NC y 0.00 N 0.00 y 0.00 y 0.00 y 0.00 N 2.02 Y NC 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 MW-Ol 2-Butanone 512112013 512412013 3 14 OK MW-Ol Acetone 5/2112013 5/2412013 3 14 OK MW-Ol Ammonia (as N) 5/2112013 6/312013 13 28 OK MW-Ol Arsenic 512112013 5/3012013 9 180 OK MW-Ol Benzene 5/2112013 512412013 3 14 OK MW-Ol Beryllium 5/2112013 6/412013 14 180 OK MW-Ol Bicarbonate (as CaC03) 5/2112013 512812013 7 14 OK MW-Ol Cadmium 512112013 5/3012013 9 180 OK MW-Ol Calcium 5/2112013 6/4/2013 14 180 OK MW-Ol Carbon tetrachloride 5/2112013 512412013 3 14 OK MW-Ol Carbonate (as CaC03) 5/2112013 5/2812013 7 14 OK MW-Ol Chloride 5/2112013 5/2412013 3 28 OK MW-Ol Chloroform 512112013 512412013 3 14 OK MW-Ol Chloromethane 512112013 5/2412013 3 14 OK MW-Ol Chromium 512112013 5/3012013 9 180 OK MW-Ol Cobalt 512112013 5/3012013 9 180 OK MW-Ol Copper 512112013 6/312013 13 180 OK MW-Ol Fluoride 512112013 512512013 4 27 OK MW-Ol Gross Radium Alpha 5121/2013 6/512013 15 180 OK MW-Ol Iron 5/2112013 6/4/2013 14 180 OK MW-Ol Lead 512112013 5/3112013 10 180 OK MW-Ol Magnesium 512112013 6/4/2013 14 180 OK MW-Ol Manganese 5/2112013 6/312013 13 180 OK MW-Ol Mercury 512112013 5129/2013 8 180 OK MW-Ol Methylene chloride 512112013 5124/2013 3 14 OK MW-Ol Molybdenum 512112013 5/3012013 9 180 OK MW-Ol Naphthalene 512112013 5124/2013 3 14 OK MW-Ol Nickel 512112013 5/3012013 9 180 OK MW-Ol NitratelNitrite (as N) 5/2112013 6/312013 13 28 OK MW-Ol Potassium 512112013 6/412013 14 180 OK MW-Ol Selenium 512112013 5/30/2013 9 180 OK MW-Ol Silver 512112013 5/3012013 9 180 OK MW-Ol Sodium 512112013 6/412013 14 180 OK MW-Ol Sulfate 512112013 5/2412013 3 28 OK MW-Ol Tetrahydrofuran 512112013 512412013 3 14 OK MW-Ol Thallium 512112013 5/3112013 10 180 OK MW-01 Tin 512112013 5/30/2013 9 180 OK MW-Ol Toluene 512112013 5/2412013 3 14 OK MW-Ol Total Dissolved Solids 5/2112013 5/25/2013 4 7 OK MW-Ol Uranium 5/21/2013 5/30/2013 9 180 OK MW-Ol Vanadium 512112013 6/4/2013 14 180 OK MW-Ol Xylenes, Total 512112013 5/2412013 3 14 OK MW-Ol Zinc 512112013 5/3012013 9 180 OK MW-02 2-Butanone 5/2112013 5/28/2013 7 14 OK MW-02 Acetone 512112013 512812013 7 14 OK MW-02 Ammonia (as N) 512112013 6/312013 13 28 OK MW-02 Arsenic 512112013 5/3012013 9 180 OK MW-02 Benzene 5/2112013 512812013 7 14 OK MW-02 Beryllium 5/21/2013 6/412013 14 180 OK MW-02 Bicarbonate (as CaC03) 512112013 512812013 7 14 OK MW-02 Cadmium 5121/2013 5/3012013 9 180 OK MW-02 Calcium 512112013 6/4/2013 14 180 OK MW-02 Carbon tetrachloride 512112013 5/2812013 7 14 OK MW-02 Carbonate (as CaC03) 512112013 5/2812013 7 14 OK G-2A: Holding Time Evaluation Hold Time Allowed Hold Hold Time Location ID Parameter Name I Sample Date Analysis Date (Days) Time (Days) Check MW-02 Chloride 512112013 5/25/2013 4 28 OK MW-02 Chloroform 5121/2013 5/28/2013 7 14 OK MW-02 Chloromethane 512112013 512812013 7 14 OK MW-02 Chromium 5121/2013 5/30/2013 9 180 OK MW-02 Cobalt 5/2l12013 5/30/2013 9 180 OK MW-02 Copper 512112013 61312013 13 180 OK MW-02 Fluoride 512112013 512512013 4 27 OK MW-02 Gross Radium Alpha 512112013 6/5/2013 15 180 OK MW-02 Iron 5/2112013 6/4/2013 14 180 OK MW-02 Lead 5121/2013 5/3112013 10 180 OK MW-02 Magnesium 5/2112013 6/412013 14 180 OK MW-02 Manganese 512112013 6/312013 13 180 OK MW-02 Mercury 512112013 512912013 8 180 OK MW-02 Methylene chloride 512112013 5/28/2013 7 14 OK MW-02 Molybdenum 5121/2013 5/30/2013 9 180 OK MW-02 Naphthalene 5/2112013 5/2812013 7 14 OK MW-02 Nickel 5/2112013 5/3012013 9 180 OK MW-02 NitratelNitrite (as N) 5/2112013 6/3/2013 13 28 OK MW-02 Potassium 5/2112013 6/4/2013 14 180 OK MW-02 Selenium 5/2112013 5/30/2013 9 180 OK MW-02 Silver 512112013 5/30/2013 9 180 OK MW-02 Sodium 5/2112013 6/412013 14 180 OK MW-02 Sulfate 5/2112013 5/2412013 3 28 OK MW-02 Tetrahvdrofuran 512112013 5/28/2013 7 14 OK MW-02 Thallium 512112013 5/3112013 10 180 OK MW-02 Tin 512112013 5/3012013 9 180 OK MW-02 Toluene 5/2112013 5/2812013 7 14 OK MW-02 Total Dissolved Solids 512112013 5/2512013 4 7 OK MW-02 Uranium 5/2112013 5/30/2013 9 180 OK MW-02 Vanadium 5/2112013 6/4/2013 14 180 OK MW-02 Xylenes, Total 5/2112013 5128/2013 7 14 OK MW-02 Zinc 5/21/2013 5/3012013 9 180 OK MW-03 2-Butanone 5122/2013 5/2812013 6 14 OK MW-03 Acetone 512212013 5/28/2013 6 14 OK MW-03 Ammonia (as N) 5/22/2013 6/312013 12 28 OK MW-03 Arsenic 5/2212013 5/3012013 8 180 OK MW-03 Benzene 5/2212013 5/2812013 6 14 OK MW-03 Beryllium 5/22/2013 6/412013 13 180 OK MW-03 Bicarbonate (as CaC03) 512212013 5128/2013 6 14 OK MW-03 Cadmium 5/2212013 5/3012013 8 180 OK MW-03 Calcium 5/2212013 6/412013 13 180 OK MW-03 Carbon tetrachloride 512212013 512812013 6 14 OK MW-03 Carbonate (as CaC03) 5/2212013 5/2812013 6 14 OK MW-03 Chloride 512212013 5/24/2013 2 28 OK MW-03 Chloroform 5/22/2013 5/28/2013 6 14 OK MW-03 Chloromethane 5/22/2013 512812013 6 14 OK MW-03 Chromium 5/2212013 5/3012013 8 180 OK MW-03 Cobalt 512212013 5/3012013 8 180 OK MW-03 Copper 512212013 6/3/2013 12 180 OK MW-03 Fluoride 5122/2013 5/25/2013 3 27 OK MW-03 Gross Radium Alpha 512212013 615/2013 14 180 OK MW-03 Iron 5/2212013 6/412013 13 180 OK MW-03 Lead 512212013 5/3112013 9 180 OK MW-03 Magnesium 5/2212013 6/412013 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-03 Manganese 5/22/2013 6/3/2013 12 180 OK MW-03 Mercur_y 5/22/2013 5/2912013 7 180 OK MW-03 Methylene chloride 5/22/2013 5/28/2013 6 14 OK MW-03 Molybdenum 5122/2013 5/30/2013 8 180 OK MW-03 Naphthalene 5/2212013 5/28/2013 6 14 OK MW-03 Nickel 5/22/2013 5/30/2013 8 180 OK MW-03 NitratelNitrite (as N) 5/22/2013 6/3/2013 12 28 OK MW-03 Potassium 5/22/2013 6/412013 13 180 OK MW-03 Selenium 5/22/2013 5/30/2013 8 180 OK MW-03 Silver 512212013 5/30/2013 8 180 OK MW-03 Sodium 5/2212013 6/4/2013 13 180 OK MW-03 Sulfate 5/2212013 5/24/2013 2 28 OK MW-03 Tetrahydrofuran 5/22/2013 512812013 6 14 OK MW-03 Thallium 5/22/2013 5/31/2013 9 180 OK MW-03 Tin 5/22/2013 5/30/2013 8 180 OK MW-03 Toluene 5/22/2013 5/2812013 6 14 OK MW-03 Total Dissolved Solids 5/22/2013 512512013 3 7 OK MW-03 Uranium 5/22/2013 5/30/2013 8 180 OK MW-03 Vanadium 5/22/2013 6/4/2013 13 180 OK MW-03 Xylenes. Total 5122/2013 5/2812013 6 14 OK MW-03 Zinc 5/2212013 5/3012013 8 180 OK MW-03A 2-Butanone 5/23/2013 5/28/2013 5 14 OK MW-03A Acetone 5/23/2013 5/28/2013 5 14 OK MW-03A Ammonia (as N) 5/23/2013 6/312013 11 28 OK MW-03A Arsenic 5/23/2013 5/30/2013 7 180 OK MW-03A Benzene 5/2312013 5/28/2013 5 14 OK MW-03A Beryllium 5/23/2013 6/4/2013 12 180 OK MW-03A Bicarbonate (as CaC03) 5/23/2013 5/2812013 5 14 OK MW-03A Cadmium 5/2312013 5/30/2013 7 180 OK MW-03A Calcium 5/23/2013 6/4/2013 12 180 OK MW-03A Carbon tetrachloride 512312013 5/28/2013 5 14 OK MW-03A Carbonate (as CaC03) 5/23/2013 5128/2013 5 14 OK MW-03A Chloride 5/23/2013 5124/2013 1 28 OK MW-03A Chloroform 5/23/2013 5/28/2013 5 14 OK MW-03A Chloromethane 5/2312013 5/28/2013 5 14 OK MW-03A Chromium 512312013 5/30/2013 7 180 OK MW-03A Cobalt 5/2312013 5/30/2013 7 180 OK MW-03A Copper 5/2312013 6/312013 11 180 OK MW-03A Fluoride 5/23/2013 5/2512013 2 27 OK MW-03A Gross Radium A~ha 5/23/2013 6/5/2013 13 180 OK MW-03A Iron 512312013 6/412013 12 180 OK MW-03A Lead 512312013 5/3112013 8 180 OK MW-03A Magnesium 5/2312013 6/4/2013 12 180 OK MW-03A Manganese 5/23/2013 6/3/2013 11 180 OK MW-03A Mercury 5/23/2013 5/29/2013 6 180 OK MW-03A Methylene chloride 5/23/2013 5/28/2013 5 14 OK MW-03A Molvbdenum 5/23/2013 5/30/2013 7 180 OK MW-03A Naphthalene 5/23/2013 5/2812013 5 14 OK MW-03A Nickel 5/23/2013 5/30/2013 7 180 OK MW-03A NitratelNitrite (as N) 5/23/2013 6/3/2013 11 28 OK MW-03A Potassium 5/23/2013 6/4/2013 12 180 OK MW-03A Selenium 5/23/2013 5/3012013 7 180 OK MW-03A Silver 5/23/2013 5/30/2013 7 180 OK MW-03A Sodium 5/2312013 6/4/2013 12 180 OK G-2A: Holding Time Evaluation Hold Time Allowed Hold Hold Time Location ID Parameter N arne Sample Date Analysis Date (Days) Time (Days) Check MW-03A Sulfate 512312013 5/24/2013 1 28 OK MW-03A Tetrahydrofuran 512312013 5/28/2013 5 14 OK MW-03A Thallium 512312013 5/3112013 8 180 OK MW-03A Tin 512312013 5/30/2013 7 180 OK MW-03A Toluene 5123/2013 512812013 5 14 OK MW-03A Total Dissolved Solids 5/2312013 5/25/2013 2 7 OK MW-03A Uranium 5/23/2013 5/3012013 7 180 OK MW-03A Vanadium 512312013 6/412013 12 180 OK MW-03A Xylenes, Total 5/2312013 5/2812013 5 14 OK MW-03A Zinc 512312013 5/30/2013 7 180 OK MW-05 2-Butanone 511412013 511912013 5 14 OK MW-05 Acetone 511412013 5/1912013 5 14 OK MW-05 Ammonia (as N) 511412013 5/23/2013 9 28 OK MW-05 Arsenic 5/14/2013 512212013 8 180 OK MW-05 Benzene 511412013 511912013 5 14 OK MW-05 Beryllium 511412013 5/2212013 8 180 OK MW-05 Bicarbonate (as CaC03) 511412013 5/2012013 6 14 OK MW-05 Cadmium 511412013 5/22/2013 8 180 OK MW-05 Calcium 511412013 512912013 15 180 OK MW-05 Carbon tetrachloride 5/14/2013 5/19/2013 5 14 OK MW-05 Carbonate (as CaC03) 5/14/2013 5120/2013 6 14 OK MW-05 Chloride 5/1412013 512012013 6 28 OK MW-05 Chloroform 511412013 511912013 5 14 OK MW-05 Chloromethane 5114/2013 5119/2013 5 14 OK MW-05 Chromium 511412013 5/2212013 8 180 OK MW-05 Cobalt 511412013 512212013 8 180 OK MW-05 Copper 511412013 5/22/2013 8 180 OK MW-05 Fluoride 511412013 5/2112013 7 27 OK MW-05 Gross Radium Alpha 511412013 5/2512013 11 180 OK MW-05 Iron 5114/2013 512212013 8 180 OK MW-05 Lead 511412013 5/2212013 8 180 OK MW-05 Magnesium 511412013 5/2812013 14 180 OK MW-05 Manganese 511412013 5/2212013 8 180 OK MW-05 Mercury 5114/2013 512112013 7 180 OK MW-05 Methylene chloride 511412013 511912013 5 14 OK MW-05 Molybdenum 511412013 512212013 8 180 OK MW-05 Naphthalene 5114/2013 5119/2013 5 14 OK MW-05 Nickel 5/14/2013 5122/2013 8 180 OK MW-05 NitratelNitrite (as N) 5/1412013 512412013 10 28 OK MW-05 Potassium 511412013 5/2812013 14 180 OK MW-05 Selenium 5/14/2013 512212013 8 180 OK MW-05 Silver 5/1412013 5/2212013 8 180 OK MW-05 Sodium 5/1412013 5128/2013 14 180 OK MW-05 Sulfate 5114/2013 5/20/2013 6 28 OK MW-05 Tetrah vdrofuran 5114/2013 511912013 5 14 OK MW-05 Thallium 511412013 512212013 8 180 OK MW-05 Tin 511412013 512412013 10 180 OK MW-05 Toluene 5114/2013 511912013 5 14 OK MW-05 Total Dissolved Solids 5/1412013 5/1712013 3 7 OK MW-05 Uranium 5114/2013 512212013 8 180 OK MW-05 Vanadium 5114/2013 5128/2013 14 180 OK MW-05 Xylenes, Total 511412013 511912013 5 14 OK MW-05 Zinc 5/1412013 5/2212013 8 180 OK MW-ll 2-Butanone 5/14/2013 5/19/2013 5 14 OK G-2A: Holding Time Evaluation Hold Time Allowed Hold Hold Time Location ill Parameter Name Sample Date Analysis Date (Days) Time (Days) Check MW-ll Acetone 511412013 5/1912013 5 14 OK MW-ll Ammonia (as N) 511412013 5/2312013 9 28 OK MW-11 Arsenic 511412013 512212013 8 180 OK MW-ll Benzene 511412013 5/19/2013 5 14 OK MW-11 Beryllium 5/1412013 5/2212013 8 180 OK MW-11 Bicarbonate (as CaC03) 511412013 5/20/2013 6 14 OK MW-11 Cadmium 5/1412013 512212013 8 180 OK MW-ll Calcium 5/1412013 5/29/2013 15 180 OK MW-ll Carbon tetrachloride 5/1412013 511912013 5 14 OK MW-ll Carbonate (as CaC03) 5/1412013 512012013 6 14 OK MW-ll Chloride 511412013 512012013 6 28 OK MW-ll Chloroform 511412013 5/1912013 5 14 OK MW-ll Chloromethane 5114/2013 5/1912013 5 14 OK MW-11 Chromium 511412013 5/22/2013 8 180 OK MW-ll Cobalt 511412013 5/2212013 8 180 OK MW-l1 Copper 511412013 512212013 8 180 OK MW-ll Fluoride 511412013 5121/2013 7 27 OK MW-ll Gross Radium Alpha 511412013 5/2512013 11 180 OK MW-l1 Iron 5/1412013 512212013 8 180 OK MW-ll Lead 5/1412013 5/2212013 8 180 OK MW-ll Magnesium 5/14/2013 5/2912013 15 180 OK MW-ll Manganese 5/1412013 5/22/2013 8 180 OK MW-l1 Mercury 5/1412013 5121/2013 7 180 OK MW-ll Methylene chloride 5/1412013 511912013 5 14 OK MW-ll Molybdenum 5/1412013 5/2212013 8 180 OK MW-ll Naphthalene 5/1412013 511912013 5 14 OK MW-ll Nickel 511412013 5/22/2013 8 180 OK MW-ll NitratelNitrite (as N) 5114/2013 5/24/2013 10 28 OK MW-ll Potassium 511412013 5/2812013 14 180 OK MW-l1 Selenium 511412013 5122/2013 8 180 OK MW-l1 Silver 511412013 5122/2013 8 180 OK MW-ll Sodium 511412013 5/28/2013 14 180 OK MW-ll Sulfate 511412013 5120/2013 6 28 OK MW-ll Tetrahydrofuran 5/1412013 5/1912013 5 14 OK MW-ll Thallium 5/1412013 5/2212013 8 180 OK MW-ll Tin 5/14/2013 5/24/2013 10 180 OK MW-l1 Toluene 5/1412013 5/1912013 5 14 OK MW-ll Total Dissolved Solids 5/14/2013 5/1712013 3 7 OK MW-ll Uranium 5/1412013 5/22/2013 8 180 OK MW-ll Vanadium 5/1412013 512812013 14 180 OK MW-ll Xylenes, Total 5/1412013 511912013 5 14 OK MW-ll Zinc 5/1412013 512212013 8 180 OK MW-12 2-Butanone 5/1512013 511912013 4 14 OK MW-12 Acetone 5/1512013 511912013 4 14 OK MW-12 Ammonia (as N) 5/1512013 512312013 8 28 OK MW-12 Arsenic 5/1512013 512212013 7 180 OK MW-12 Benzene 511512013 5/1912013 4 14 OK MW-12 Beryllium 5115/2013 5/22/2013 7 180 OK MW-12 Bicarbonate (as CaC03) 511512013 5120/2013 5 14 OK MW-12 Cadmium 511512013 512212013 7 180 OK MW-12 Calcium 511512013 5124/2013 9 180 OK MW-12 Carbon tetrachloride 511512013 511912013 4 14 OK MW-12 Carbonate (as CaC03) 511512013 512012013 5 14 OK MW-12 Chloride 511512013 512012013 5 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-12 Chloroform 511512013 5119/2013 4 14 OK MW-12 Chloromethane 511512013 511912013 4 14 OK MW-12 Chromium 5115/2013 512212013 7 180 OK MW-12 Cobalt 5/15/2013 5122/2013 7 180 OK MW-12 Copper 5/1512013 5122/2013 7 180 OK MW-12 Fluoride 511512013 5/2112013 6 27 OK MW-12 Gross Radium Alpha 511512013 5/2512013 10 180 OK MW-12 Iron 511512013 512212013 7 180 OK MW-12 Lead 5115/2013 5122/2013 7 180 OK MW-12 Magnesium 5/1512013 5/24/2013 9 180 OK MW-12 Manganese 5/15/2013 5/22/2013 7 180 OK MW-12 Mercury 511512013 5/2112013 6 180 OK MW-12 Methylene chloride 511512013 511912013 4 14 OK MW-12 Molybdenum 5115/2013 5/22/2013 7 180 OK MW-12 Naphthalene 5/1512013 5/19/2013 4 14 OK MW-12 Nickel 5/1512013 5/2212013 7 180 OK MW-12 NitratelNitrite (as N) 511512013 5124/2013 9 28 OK MW-12 Potassium 5/15/2013 5128/2013 13 180 OK MW-12 Selenium 5/1512013 5/22/2013 7 180 OK MW-12 Silver 5/1512013 5/22/2013 7 180 OK MW-12 Sodium 511512013 5/28/2013 13 180 OK MW-12 Sulfate 511512013 512012013 5 28 OK MW-12 Tetrahydrofuran 5/1512013 5/1912013 4 14 OK MW-12 Thallium 5/15/2013 5/2212013 7 180 OK MW-12 Tin 5/15/2013 5124/2013 9 180 OK MW-12 Toluene 5/15/2013 5/1912013 4 14 OK MW-12 Total Dissolved Solids 5/1512013 5/1712013 2 7 OK MW-12 Uranium 5/1512013 5/2212013 7 180 OK MW-12 Vanadium 5/15/2013 5/28/2013 13 180 OK MW-12 Xylenes, Total 5/1512013 5/19/2013 4 14 OK MW-12 Zinc 5/15/2013 5/2212013 7 180 OK MW-14 2-Butanone 5/1412013 5/1912013 5 14 OK MW-14 Acetone 5/14/2013 5/1912013 5 14 OK MW-14 Ammonia (as N) 5/14/2013 5123/2013 9 28 OK MW-14 Arsenic 5/14/2013 5/22/2013 8 180 OK MW-14 Benzene 5/14/2013 5/19/2013 5 14 OK MW-14 Beryllium 5/1412013 5122/2013 8 180 OK MW-14 Bicarbonate (as CaC03) 5/14/2013 512012013 6 14 OK MW-14 Cadmium 5/1412013 5122/2013 8 180 OK MW-14 Calcium 5/1412013 5/29/2013 15 180 OK MW-14 Carbon tetrachloride 5/14/2013 5119/2013 5 14 OK MW-14 Carbonate (as CaC03) 5/1412013 512012013 6 14 OK MW-14 Chloride 5/14/2013 512012013 6 28 OK MW-14 Chloroform 5/14/2013 5/19/2013 5 14 OK MW-14 Chloromethane 511412013 5/19/2013 5 14 OK MW-14 Chromium 5/14/2013 5/22/2013 8 180 OK MW-14 Cobalt 5/1412013 512212013 8 180 OK MW-14 Copper 5/1412013 512212013 8 180 OK MW-14 Fluoride 5114/2013 512112013 7 27 OK MW-14 Gross Radium Alpha 5114/2013 512512013 11 180 OK MW-14 Iron 511412013 5122/2013 8 180 OK MW-14 Lead 511412013 512212013 8 180 OK MW-14 Magnesium 5/14/2013 512912013 15 180 OK MW-14 Manganese 511412013 5122/2013 8 180 OK G-2A: Holding Time Evaluation Hold Time Allowed Hold Hold Time Location ill -Parameter Name Sample Date Analysis Date (Days) Time (Days) Check MW-14 Mercury 5/14/2013 5/21/2013 7 180 OK MW-14 Methylene chloride 5/14/2013 5/19/2013 5 14 OK MW-14 Molybdenum 5114/2013 5/22/2013 8 180 OK MW-14 Naphthalene 5/14/2013 5/19/2013 5 14 OK MW-14 Nickel 5/14/2013 5/22/2013 8 180 OK MW-14 NitratelNitrite (as N) 5/14/2013 5/24/2013 10 28 OK MW-14 Potassium 5/14/2013 5/28/2013 14 180 OK MW-14 Selenium 5/14/2013 5/22/2013 8 180 OK MW-14 Silver 5/14/2013 5/22/2013 8 180 OK MW-14 Sodium 5/14/2013 5/28/2013 14 180 OK MW-14 Sulfate 5/14/2013 5/20/2013 6 28 OK MW-14 Tetrahydrofuran 5/14/2013 5/19/2013 5 14 OK MW-14 Thallium 5114/2013 5/22/2013 8 180 OK MW-14 Tin 5/14/2013 5/24/2013 10 180 OK MW-14 Toluene 5/14/2013 5/19/2013 5 14 OK MW-14 Total Dissolved Solids 5/14/2013 5117/2013 3 7 OK MW-14 Uranium 5/14/2013 5/22/2013 8 180 OK MW-14 Vanadium 5/14/2013 5/28/2013 14 180 OK MW-14 X ylenes, Total 5/14/2013 5/19/2013 5 14 OK MW-14 Zinc 5/14/2013 5/22/2013 8 180 OK MW-15 2-Butanone 5/15/2013 5/19/2013 4 14 OK MW-15 Acetone 5/15/2013 5/19/2013 4 14 OK MW-15 Ammonia (as N) 5/15/2013 5/23/2013 8 28 OK MW-15 Arsenic 5/15/2013 5/22/2013 7 180 OK MW-15 Benzene 5/15/2013 5/19/2013 4 14 OK MW-15 Beryllium 5/15/2013 5/22/2013 7 180 OK MW-15 Bicarbonate (as CaC03) 5/15/2013 5/20/2013 5 14 OK MW-15 Cadmium 5/15/2013 5/22/2013 7 180 OK MW-15 Calcium 5/15/2013 5/24/2013 9 180 OK MW-15 Carbon tetrachloride 5/15/2013 5/19/2013 4 14 OK MW-15 Carbonate (as CaC03) 5/15/2013 5/20/2013 5 14 OK MW-15 Chloride 5/15/2013 5/20/2013 5 28 OK MW-15 Chloroform 5/15/2013 5/19/2013 4 14 OK MW-15 Chloromethane 5/15/2013 5/19/2013 4 14 OK MW-15 Chromium 5/15/2013 5/22/2013 7 180 OK MW-15 Cobalt 5/15/2013 5/22/2013 7 180 OK MW-15 COQPer 5/15/2013 5/22/2013 7 180 OK MW-15 Fluoride 5/15/2013 5/21/2013 6 27 OK MW-15 Gross Radium Alpha 5/15/2013 5/25/2013 10 180 OK MW-15 Iron 5/15/2013 5/22/2013 7 180 OK MW-15 Lead 5/15/2013 5/22/2013 7 180 OK MW-15 Magnesium 5115/2013 5/24/2013 9 180 OK MW-15 Manganese 5/15/2013 5/22/2013 7 180 OK MW-15 Mercury 5115/2013 5/2112013 6 180 OK MW-15 Methylene chloride 5115/2013 5119/2013 4 14 OK MW-15 Molybdenum 5/15/2013 5/22/2013 7 180 OK MW-15 Naphthalene 5/15/2013 5/19/2013 4 14 OK MW-15 Nickel 5/15/2013 5/22/2013 7 180 OK MW-15 NitratelNitrite (as N) 5115/2013 5/24/2013 9 28 OK MW-15 Potassium 5/15/2013 5/28/2013 13 180 OK MW-15 Selenium 5/15/2013 5/22/2013 7 180 OK MW-15 Silver 5115/2013 5/22/2013 7 180 OK MW-15 Sodium 5/15/2013 5/28/2013 13 180 OK MW-15 Sulfate 5/15/2013 5/20/2013 5 28 OK G-2A: Holding Time Evaluation Hold Time Allowed Hold Hold Time Location ill Parameter Name Sample Date Analysis Date (Days) Time (Days) Check MW-15 Tetrahydrofuran 5/1512013 5/1912013 4 14 OK MW-15 Thallium 511512013 5122/2013 7 180 OK MW-15 Tin 5/1512013 512412013 9 180 OK MW-15 Toluene 5/1512013 511912013 4 14 OK MW-15 Total Dissolved Solids 5/15/2013 511712013 2 7 OK MW-15 Uranium 511512013 5/2212013 7 180 OK MW-15 Vanadium 511512013 5128/2013 13 180 OK MW-15 Xylenes, Total 511512013 5/1912013 4 14 OK MW-15 Zinc 5/15/2013 5/22/2013 7 180 OK MW-17 2-Butanone 5122/2013 5/28/2013 6 14 OK MW-17 Acetone 512212013 5/2812013 6 14 OK MW-17 Ammonia (as N) 512212013 6/312013 12 28 OK MW-17 Arsenic 512212013 5/30/2013 8 180 OK MW-17 Benzene 512212013 5/28/2013 6 14 OK MW-17 Beryllium 512212013 6/4/2013 13 180 OK MW-17 Bicarbonate (as CaC03) 512212013 5128/2013 6 14 OK MW-17 Cadmium 512212013 5/3012013 8 180 OK MW-17 Calcium 5/2212013 6/412013 13 180 OK MW-17 Carbon tetrachloride 512212013 5128/2013 6 14 OK MW-17 Carbonate (as CaC03) 5122/2013 5/28/2013 6 14 OK MW-17 Chloride 5122/2013 512412013 2 28 OK MW-17 Chloroform 512212013 512812013 6 14 OK MW-17 Chloromethane 5/22/2013 5/28/2013 6 14 OK MW-17 Chromium 512212013 5/30/2013 8 180 OK MW-17 Cobalt 512212013 5/30/2013 8 180 OK MW-17 Copper 5/2212013 6/312013 12 180 OK MW-17 Fluoride 5122/2013 512512013 3 27 OK MW-17 Gross Radium Alpha 5122/2013 6/5/2013 14 180 OK MW-17 Iron 5122/2013 6/4/2013 13 180 OK MW-17 Lead 512212013 5/3112013 9 180 OK MW-17 Magnesium 512212013 6/4/2013 13 180 OK MW-17 Manganese 512212013 6/312013 12 180 OK MW-17 Mercury 5122/2013 5129/2013 7 180 OK MW-17 Methylene chloride 5122/2013 5/2812013 6 14 OK MW-17 Molybdenum 512212013 5/30/2013 8 180 OK MW-17 Naphthalene 5/2212013 512812013 6 14 OK MW-17 Nickel 5122/2013 5/3012013 8 180 OK MW-17 NitratelNitrite (as N) 5122/2013 6/3/2013 12 28 OK MW-17 Potassium 5122/2013 6/4/2013 13 180 OK MW-17 Selenium 5/2212013 5/30/2013 8 180 OK MW-17 Silver 512212013 5/3012013 8 180 OK MW-17 Sodium 512212013 6/412013 13 180 OK MW-17 Sulfate 512212013 5/24/2013 2 28 OK MW-17 Tetrahvdrofuran 512212013 5128/2013 6 14 OK MW-17 Thallium 5/2212013 5/3112013 9 180 OK MW-17 Tin 5/2212013 5/3012013 8 180 OK MW-17 Toluene 512212013 512812013 6 14 OK MW-17 Total Dissolved Solids 5122/2013 5/25/2013 3 7 OK MW-17 Uranium 512212013 5/30/2013 8 180 OK MW-17 Vanadium 5122/2013 6/412013 13 180 OK MW-17 Xylenes, Total 512212013 5128/2013 6 14 OK MW-17 Zinc 5/2212013 5/3012013 8 180 OK MW-18 2-Butanone 512012013 5/28/2013 8 14 OK MW-18 Acetone 512012013 5/28/2013 8 14 OK G-2A: Holding Time Evaluation Hold Time Allowed Hold Hold Time Location 10 Parameter Name SampJeDate Analysis Date (Dav~ Time (Days) Check MW-18 Ammonia (as N) 5/20/2013 6/312013 14 28 OK MW-18 Arsenic 5/20/2013 5/3012013 10 180 OK MW-18 Benzene 5120/2013 5/2812013 8 14 OK MW-18 Be~yllium 5120/2013 6/4/2013 15 180 OK MW-18 Bicarbonate (as CaC03) 5/20/2013 5/2812013 8 14 OK MW-18 Cadmium 5120/2013 5/3012013 10 180 OK MW-18 Calcium 5120/2013 6/312013 14 180 OK MW-18 Carbon tetrachloride 5120/2013 512812013 8 14 OK MW-18 Carbonate (as CaC03) 512012013 512812013 8 14 OK MW-18 Chloride 5/20/2013 512412013 4 28 OK MW-18 Chloroform 5/20/2013 5/2812013 8 14 OK MW-18 Chloromethane 5120/2013 5/28/2013 8 14 OK MW-18 Chromium 512012013 5/3012013 10 180 OK MW-18 Cobalt 5/20/2013 5/30/2013 10 180 OK MW-18 Copper 512012013 6/312013 14 180 OK MW-18 Fluoride 512012013 5/2512013 5 27 OK MW-18 Gross Radium Alpha 5120/2013 6/512013 16 180 OK MW-18 Iron 512012013 6/412013 15 180 OK MW-18 Lead 512012013 5/3112013 11 180 OK MW-18 Magnesium 5120/2013 6/312013 14 180 OK MW-18 Manganese 5/20/2013 6/312013 14 180 OK MW-18 Mercury 5120/2013 5/2912013 9 180 OK MW-18 Methylene chloride 5120/2013 512812013 8 14 OK MW-18 Molybdenum 5120/2013 5/3012013 10 180 OK MW-18 Naphthalene 5120/2013 5/2812013 8 14 OK MW-18 Nickel 5120/2013 5/3012013 10 180 OK MW-18 NitratelNitrite (as N) 5120/2013 6/312013 14 28 OK MW-18 Potassium 512012013 6/412013 15 180 OK MW-18 Selenium 512012013 5/3012013 10 180 OK MW-18 Silver 5120/2013 5/3012013 10 180 OK MW-18 Sodium 5/20/2013 6/412013 15 180 OK MW-18 Sulfate 512012013 5/2412013 4 28 OK MW-18 Tetrahydrofuran 512012013 512812013 8 14 OK MW-18 Thallium 5/2012013 5/3112013 11 180 OK MW-18 Tin 512012013 5/30/2013 10 180 OK MW-18 Toluene 512012013 5/28/2013 8 14 OK MW-18 Total Dissolved Solids 5120/2013 5/2512013 5 7 OK MW-18 Uranium 5120/2013 5/3112013 11 180 OK MW-18 Vanadium 512012013 6/412013 15 180 OK MW-18 Xvlenes, Total 512012013 5/2812013 8 14 OK MW-18 Zinc 5120/2013 5/3012013 10 180 OK MW-19 2-Butanone 5120/2013 5/2812013 8 14 OK MW-19 Acetone 5120/2013 512812013 8 14 OK MW-19 Ammonia (as N) 5120/2013 6/312013 14 28 OK MW-19 Arsenic 512012013 5/3012013 10 180 OK MW-19 Benzene 512012013 512812013 8 14 OK MW-19 Beryllium 512012013 6/412013 15 180 OK MW-19 Bicarbonate (as CaC03) 5120/2013 5/2812013 8 14 OK MW-19 Cadmium 512012013 5/3012013 10 180 OK MW-19 Calcium 5120/2013 6/412013 15 180 OK MW-19 Carbon tetrachloride 5/20/2013 512812013 8 14 OK MW-19 Carbonate (as CaC03) 512012013 512812013 8 14 OK MW-19 Chloride 512012013 512512013 5 28 OK MW-19 Chloroform 5120/2013 512812013 8 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 Chloromethane 5/20/2013 5/28/2013 8 14 OK MW-19 Chromium 5/2012013 5/3012013 10 180 OK MW-19 Cobalt 512012013 5/3012013 10 180 OK MW-19 Copper 512012013 6/312013 14 180 OK MW-19 Fluoride 512012013 5/25/2013 5 27 OK MW-19 Gross Radium Alpha 5/20/2013 6/5/2013 16 180 OK MW-19 Iron 5/2012013 6/4/2013 15 180 OK MW-J9 Lead 5/20/2013 5/3112013 11 180 OK MW-19 Magnesium 512012013 6/4/2013 15 180 OK MW-19 Manganese 512012013 6/312013 14 180 OK MW-19 Mercury 5/2012013 5129/2013 9 180 OK MW-19 Methylene chloride 5/20/2013 5/2812013 8 14 OK MW-19 Molybdenum 5/20/2013 5/30/2013 10 180 OK MW-19 Naphthalene 512012013 5/28/2013 8 14 OK MW-19 Nickel 5/2012013 5/30/2013 10 180 OK MW-19 NitratelNitrite (as N) 512012013 6/312013 14 28 OK MW-19 Potassium 5/2012013 6/412013 15 180 OK MW-19 Selenium 5/20/2013 5/30/2013 10 180 OK MW-19 Silver 512012013 5/30/2013 10 180 OK MW-19 Sodium 5/2012013 6/412013 15 180 OK MW-19 Sulfate 512012013 512412013 4 28 OK MW-19 Tetrahydrofuran 5/2012013 512812013 8 14 OK MW-19 Thallium 5/2012013 5/31/2013 11 180 OK MW-19 Tin 512012013 5/3012013 10 180 OK MW-19 Toluene 512012013 5/2812013 8 14 OK MW-19 Total Dissolved Solids 512012013 512512013 5 7 OK MW-19 Uranium 5/20/2013 5/31/2013 11 180 OK MW-19 Vanadium 512012013 6/4/2013 15 180 OK MW-19 Xylenes, Total 512012013 512812013 8 14 OK MW-19 Zinc 512012013 5/30/2013 10 180 OK MW-20 2-Butanone 6/312013 6/512013 2 14 OK MW-20 Acetone 6/312013 6/512013 2 14 OK MW-20 Ammonia (as N) 6/312013 6/1712013 14 28 OK MW-20 Arsenic 6/3/2013 611312013 10 180 OK MW-20 Benzene 6/3/2013 6/5/2013 2 14 OK MW-20 Beryllium 6/312013 611312013 10 180 OK MW-20 Bicarbonate (as CaC03) 6/3/2013 6/6/2013 3 14 OK MW-20 Cadmium 6/3/2013 6/10/2013 7 180 OK MW-20 Calcium 6/3/2013 6/10/2013 7 180 OK MW-20 Carbon tetrachloride 6/3/2013 6/5/2013 2 14 OK MW-20 Carbonate (as CaC03) 6/3/2013 6/6/2013 3 14 OK MW-20 Chloride 6/312013 6/1012013 7 28 OK MW-20 Chloroform 6/312013 6/5/2013 2 14 OK MW-20 Chloromethane 6/312013 6/5/2013 2 14 OK MW-20 Chromium 6/312013 6/13/2013 10 180 OK MW-20 Cobalt 6/3/2013 6113/2013 10 180 OK MW-20 Copper 6/3/2013 6/13/2013 10 180 OK MW-20 Fluoride 6/3/2013 6/1112013 8 27 OK MW-20 Gross Radium Alpha 6/3/2013 6120/2013 17 180 OK MW-20 Iron 6/312013 6/1312013 10 180 OK MW-20 Lead 6/312013 6/1312013 10 180 OK MW-20 Magnesium 6/312013 6111/2013 8 180 OK MW-20 Manganese 6/312013 611312013 10 180 OK MW-20 Mercury 6/312013 6/8/2013 5 180 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-20 Methylene chloride 6/3/2013 6/5/2013 2 14 OK MW-20 Molybdenum 6/3/2013 6113/2013 10 180 OK MW-20 Naphthalene 6/3/2013 6/5/2013 2 14 OK MW-20 Nickel 6/3/2013 6113/2013 10 180 OK MW-20 NitratelNitrite (as N) 6/3/2013 6/5/2013 2 28 OK MW-20 Potassium 6/3/2013 6111/2013 8 180 OK MW-20 Selenium 6/3/2013 6113/2013 10 180 OK MW-20 Silver 6/3/2013 6/10/2013 7 180 OK MW-20 Sodium 6/3/2013 6110/2013 7 180 OK MW-20 Sulfate 6/3/2013 6/13/2013 10 28 OK MW-20 Tetrahydrofuran 6/3/2013 6/5/2013 2 14 OK MW-20 Thallium 6/3/2013 6/14/2013 11 180 OK MW-20 Tin 6/3/2013 6110/2013 7 180 OK MW-20 Toluene 6/3/2013 6/5/2013 2 14 OK MW-20 Total Dissolved Solids 6/3/2013 61712013 4 7 OK MW-20 Uranium 6/3/2013 6/13/2013 10 180 OK MW-20 Vanadium 6/3/2013 6/13/2013 10 180 OK MW-20 Xylenes. Total 6/3/2013 6/5/2013 2 14 OK MW-20 Zinc 6/3/2013 6/13/2013 10 180 OK MW-22 2-Butanone 5/22/2013 5/28/2013 6 14 OK MW-22 Acetone 5/22/2013 5/2812013 6 14 OK MW-22 Ammonia (as N) 5/22/2013 6/3/2013 12 28 OK MW-22 Arsenic 5/22/2013 5/30/2013 8 180 OK MW-22 Benzene 5/22/2013 5/28/2013 6 14 OK MW-22 Beryllium 5/22/2013 6/4/2013 13 180 OK MW-22 Bicarbonate (as CaC03) 5/22/2013 5/28/2013 6 14 OK MW-22 Cadmium 5/22/2013 5/3112013 9 180 OK MW-22 Calcium 5/22/2013 6/3/2013 12 180 OK MW-22 Carbon tetrachloride 5/22/2013 5/28/2013 6 14 OK MW-22 Carbonate (as CaC03) 5/22/2013 5/28/2013 6 14 OK MW-22 Chloride 5/22/2013 5/25/2013 3 28 OK MW-22 Chloroform 5/22/2013 5/2812013 6 14 OK MW-22 Chloromethane 5/22/2013 5/28/2013 6 14 OK MW-22 Chromium 5/22/2013 5/3112013 9 180 OK MW-22 Cobalt 5/22/2013 5/30/2013 8 180 OK MW-22 Copper 5/22/2013 6/3/2013 12 180 OK MW-22 Fluoride 5/22/2013 5/25/2013 3 27 OK MW-22 Gross Radium Alpha 5/22/2013 6/5/2013 14 180 OK MW-22 Iron 5/22/2013 6/4/2013 13 180 OK MW-22 Lead 5/22/2013 5/31/2013 9 180 OK MW-22 Magnesium 5/22/2013 6/3/2013 12 180 OK MW-22 Manganese 5/22/2013 6/3/2013 12 180 OK MW-22 Mercury 5/22/2013 5/29/2013 7 180 OK MW-22 Methylene chloride 5/22/2013 5/28/2013 6 14 OK MW-22 Molybdenum 5122/2013 5/3012013 8 180 OK MW-22 Naphthalene 5/22/2013 5/28/2013 6 14 OK MW-22 Nickel 5/22/2013 5/30/2013 8 180 OK MW-22 NitratelNitrite (as N) 512212013 6/3/2013 12 28 OK MW-22 Potassium 512212013 6/412013 13 180 OK MW-22 Selenium 512212013 5/3012013 8 180 OK MW-22 Silver 512212013 5/3112013 9 180 OK MW-22 Sodium 512212013 6/412013 13 180 OK MW-22 Sulfate 512212013 5/25/2013 3 28 OK MW-22 Tetrahydrofuran 512212013 5/28/2013 6 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-22 Thallium 5122/2013 5/3112013 9 180 OK MW-22 Tin 512212013 5/3112013 9 180 OK MW-22 Toluene 5/2212013 5/2812013 6 14 OK MW-22 Total Dissolved Solids 5/2212013 5/2512013 3 7 OK MW-22 Uranium 5122/2013 5/3112013 9 180 OK MW-22 Vanadium 512212013 6/412013 13 180 OK MW-22 Xylenes, Total 512212013 512812013 6 14 OK MW-22 Zinc 512212013 5/30/2013 8 180 OK MW-23 2-Butanone 5/2312013 5/2812013 5 14 OK MW-23 Acetone 5123/2013 512812013 5 14 OK MW-23 Ammonia (as N) 512312013 6/312013 11 28 OK MW-23 Arsenic 512312013 5/3012013 7 180 OK MW-23 Benzene 512312013 5/28/2013 5 14 OK MW-23 Beryllium 512312013 6/412013 12 180 OK MW-23 Bicarbonate (as CaC03) 5/2312013 5/2812013 5 14 OK MW-23 Cadmium 5/2312013 5/31/2013 8 180 OK MW-23 Calcium 5/2312013 6/312013 11 180 OK MW-23 Carbon tetrachloride 512312013 512812013 5 14 OK MW-23 Carbonate (as CaC03) 512312013 5/2812013 5 14 OK MW-23 Chloride 512312013 5/2512013 2 28 OK MW-23 Chloroform 512312013 5/2812013 5 14 OK MW-23 Chloromethane 512312013 512812013 5 14 OK MW-23 Chromium 512312013 5/3112013 8 180 OK MW-23 Cobalt 512312013 5/3012013 7 180 OK MW-23 Copper 512312013 6/312013 11 180 OK MW-23 Fluoride 512312013 512512013 2 27 OK MW-23 Gross Radium Alpha 512312013 6/512013 13 180 OK MW-23 Iron 512312013 6/412013 12 180 OK MW-23 Lead 5123/2013 5/3112013 8 180 OK MW-23 Magnesium 5/2312013 6/412013 12 180 OK MW-23 Manganese 5/23/2013 6/312013 11 180 OK MW-23 Mercury 512312013 5/2912013 6 180 OK MW-23 Methylene chloride 512312013 5/2812013 5 14 OK MW-23 Molvbdenum 512312013 5/3012013 7 180 OK MW-23 Naphthalene 512312013 512812013 5 14 OK MW-23 Nickel 512312013 5/3012013 7 180 OK MW-23 NitratelNitrite (as N) 512312013 6/312013 11 28 OK MW-23 Potassium 512312013 6/4/2013 12 180 OK MW-23 Selenium 5123/2013 5/3012013 7 180 OK MW-23 Silver 512312013 5/3112013 8 180 OK MW-23 Sodium 5123/2013 6/4/2013 12 180 OK MW-23 Sulfate 5123/2013 5125/2013 2 28 OK MW-23 Tetrahydrofuran 512312013 5/28/2013 5 14 OK MW-23 Thallium 512312013 5/3112013 8 180 OK MW-23 Tin 512312013 5/3112013 8 180 OK MW-23 Toluene 512312013 5/28/2013 5 14 OK MW-23 Total Dissolved Solids 512312013 5125/2013 2 7 OK MW-23 Uranium 512312013 5/3112013 8 180 OK MW-23 Vanadium 512312013 6/412013 12 180 OK MW-23 Xylenes, Total 5/23/2013 5/28/2013 5 14 OK MW-23 Zinc 512312013 5/3012013 7 180 OK MW-24 2-Butanone 512212013 5/2812013 6 14 OK MW-24 Acetone 5122/2013 5/2812013 6 14 OK MW-24 Ammonia (as N) 5/2212013 6/312013 12 28 OK G-2A: Holding Time Evaluation Hold Time Allowed Hold Hold Time I Location ill Parameter Name Sample Date Analvsis Date (Days) Time (Days) Check MW-24 Arsenic 512212013 5/30/2013 8 180 OK MW-24 Benzene 5/2212013 5128/2013 6 14 OK MW-24 Beryllium 5/22/2013 6/4/2013 13 180 OK MW-24 Bicarbonate (as CaC03) 5/22/2013 5/28/2013 6 14 OK MW-24 Cadmium 5/22/2013 5/3112013 9 180 OK MW-24 Calcium 5/2212013 6/4/2013 13 180 OK MW-24 Carbon tetrachloride 5/2212013 5/28/2013 6 14 OK MW-24 Carbonate (as CaC03) 5/2212013 5/28/2013 6 14 OK MW-24 Chloride 5/22/2013 5125/2013 3 28 OK MW-24 Chloroform 5122/2013 512812013 6 14 OK MW-24 Chloromethane 5/2212013 5128/2013 6 14 OK MW-24 Chromium 512212013 5/3112013 9 180 OK MW-24 Cobalt 5122/2013 5/3012013 8 180 OK MW-24 Copper 5122/2013 6/312013 12 180 OK MW-24 Fluoride 5/22/2013 5/2512013 3 27 OK MW-24 Gross Radium Alpha 5/2212013 6/512013 14 180 OK MW-24 Iron 5/2212013 6/312013 12 180 OK MW-24 Lead 5122/2013 5/3112013 9 180 OK MW-24 Magnesium 5122/2013 6/4/2013 13 180 OK MW-24 Manganese 5122/2013 6/3/2013 12 180 OK MW-24 Mercury 512212013 5129/2013 7 180 OK MW-24 Methylene chloride 512212013 5128/2013 6 14 OK MW-24 Molvbdenum 5122/2013 5/3012013 8 180 OK MW-24 Naphthalene 512212013 5/28/2013 6 14 OK MW-24 Nickel 512212013 5/30/2013 8 180 OK MW-24 NitratelNitrite (as N) 512212013 6/3/2013 12 28 OK MW-24 Potassium 5/22/2013 6/412013 13 180 OK MW-24 Selenium 512212013 5/30/2013 8 180 OK MW-24 Silver 512212013 5/3112013 9 180 OK MW-24 Sodium 5122/2013 6/4/2013 13 180 OK MW-24 Sulfate 512212013 5125/2013 3 28 OK MW-24 Tetrahvdrofuran 5/22/2013 512812013 6 14 OK MW-24 Thallium 512212013 5/3112013 9 180 OK MW-24 Tin 5122/2013 5/3112013 9 180 OK MW-24 Toluene 5122/2013 512812013 6 14 OK MW-24 Total Dissolved Solids 5122/2013 5125/2013 3 7 OK MW-24 Uranium 5122/2013 5/3112013 9 180 OK MW-24 Vanadium 5122/2013 6/4/2013 13 180 OK MW-24 Xvlenes, Total 5/22/2013 5/28/2013 6 14 OK MW-24 Zinc 5/22/2013 5/30/2013 8 180 OK MW-25 2-Butanone 5114/2013 511912013 5 14 OK MW-25 Acetone 5/14/2013 5119/2013 5 14 OK MW-25 Ammonia (as N) 5/14/2013 5/2312013 9 28 OK MW-25 Arsenic 5/14/2013 512212013 8 180 OK MW-25 Benzene 5114/2013 5/19/2013 5 14 OK MW-25 Beryllium 5114/2013 5122/2013 8 180 OK MW-25 Bicarbonate (as CaC03) 5114/2013 5/20/2013 6 14 OK MW-25 Cadmium 511412013 5/2212013 8 180 OK MW-25 Calcium 5/14/2013 5124/2013 10 180 OK MW-25 Carbon tetrachloride 5/14/2013 5/1912013 5 14 OK MW-25 Carbonate (as CaC03) 5/1412013 5/20/2013 6 14 OK MW-25 Chloride 5/1412013 5/2012013 6 28 OK MW-25 Chloroform 5/1412013 5/19/2013 5 14 OK MW-25 Chloromethane 5/14/2013 5/19/2013 5 14 OK G-2A: Holding Time Evaluation Hold Time Allowed Hold Hold Time Location ill Parameter Name Sample Date Analysis Date (Days) Time (Days) Check MW-25 Chromium 5/14/2013 5/22/2013 8 180 OK MW-25 Cobalt 5/14/2013 5/22/2013 8 180 OK MW-25 Copper 5114/2013 5/22/2013 8 180 OK MW-25 Fluoride 5114/2013 5/2112013 7 27 OK MW-25 Gross Radium Alpha 5114/2013 5/25/2013 11 180 OK MW-25 Iron 5114/2013 5/22/2013 8 180 OK MW-25 Lead 5114/2013 5/22/2013 8 180 OK MW-25 Magnesium 5114/2013 5/24/2013 10 180 OK MW-25 Manganese 5114/2013 5/22/2013 8 180 OK MW-25 Mercury 5/14/2013 5/21/2013 7 180 OK MW-25 Methvlene chloride 5114/2013 5/19/2013 5 14 OK MW-25 Molybdenum 5114/2013 5/22/2013 8 180 OK MW-25 Naphthalene 5/14/2013 5119/2013 5 14 OK MW-25 Nickel 5/14/2013 5/22/2013 8 180 OK MW-25 NitratelNitrite (as N) 5/14/2013 5/24/2013 10 28 OK MW-25 Potassium 5114/2013 5/28/2013 14 180 OK MW-25 Selenium 5114/2013 5/22/2013 8 180 OK MW-25 Silver 5114/2013 5/22/2013 8 180 OK MW-25 Sodium 5114/2013 5/28/2013 14 180 OK MW-25 Sulfate 5114/2013 5/20/2013 6 28 OK MW-25 Tetrahydrofuran 5114/2013 5119/2013 5 14 OK MW-25 Thallium 5114/2013 5/22/2013 8 180 OK MW-25 Tin 5114/2013 5/24/2013 10 180 OK MW-25 Toluene 5114/2013 5/19/2013 5 14 OK MW-25 Total Dissolved Solids 5114/2013 5/17/2013 3 7 OK MW-25 Uranium 5114/2013 5/22/2013 8 180 OK MW-25 Vanadium 5114/2013 5/28/2013 14 180 OK MW-25 Xyienes, Total 5114/2013 5/19/2013 5 14 OK MW-25 Zinc 5114/2013 5/22/2013 8 180 OK MW-26 2-Butanone 5/23/2013 5/28/2013 5 14 OK MW-26 Acetone 5/23/2013 5/28/2013 5 14 OK MW-26 Ammonia (as N) 5/23/2013 6/3/2013 11 28 OK MW-26 Arsenic 5/23/2013 5/30/2013 7 180 OK MW-26 Benzene 5/23/2013 5/28/2013 5 14 OK MW-26 Beryllium 5/23/2013 6/4/2013 12 180 OK MW-26 Bicarbonate (as CaC03) 5/23/2013 5/28/2013 5 14 OK MW-26 Cadmium 5/23/2013 5/3112013 8 180 OK MW-26 Calcium 5/23/2013 6/3/2013 11 180 OK MW-26 Carbon tetrachloride 5/23/2013 5/28/2013 5 14 OK MW-26 Carbonate (as CaC03) 5/23/2013 5/28/2013 5 14 OK MW-26 Chloride 5/23/2013 5/25/2013 2 28 OK MW-26 Chloroform 5/23/2013 5/29/2013 6 14 OK MW-26 Chloromethane 5/23/2013 5/28/2013 5 14 OK MW-26 Chromium 5/23/2013 5/31/2013 8 180 OK MW-26 Cobalt 5/23/2013 5/30/2013 7 180 OK MW-26 Copper 5/23/2013 6/3/2013 11 180 OK MW-26 Fluoride 5/23/2013 5/25/2013 2 27 OK MW-26 Gross Radium Alpha 5/23/2013 6/5/2013 13 180 OK MW-26 Iron 5/23/2013 6/4/2013 12 180 OK MW-26 Lead 5/23/2013 5/31/2013 8 180 OK MW-26 Magnesium 5/23/2013 6/4/2013 12 180 OK MW-26 Manganese 5/23/2013 6/3/2013 11 180 OK MW-26 Mercury 5/23/2013 5/29/2013 6 180 OK MW-26 Methylene chloride 5/23/2013 5/28/2013 5 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-26 Molybdenum 5/23/2013 5/30/2013 7 180 OK MW-26 Naphthalene 5/23/2013 5/28/2013 5 14 OK MW-26 Nickel 5/23/2013 5/30/2013 7 180 OK MW-26 NitratelNitrite (as N) 5/23/2013 6/3/2013 11 28 OK MW-26 Potassium 5/23/2013 6/4/2013 12 180 OK MW-26 Selenium 5/23/2013 5/30/2013 7 180 OK MW-26 Silver 5/23/2013 5/3112013 8 180 OK MW-26 Sodium 5/23/2013 6/4/2013 12 180 OK MW-26 Sulfate 5/23/2013 5/25/2013 2 28 OK MW-26 Tetrahydrofuran 5/23/2013 5/28/2013 5 14 OK MW-26 Thallium 5/23/2013 5/31/2013 8 180 OK MW-26 Tin 5/23/2013 5/3112013 8 180 OK MW-26 Toluene 5/23/2013 5/28/2013 5 14 OK MW-26 Total Dissolved Solids 5/23/2013 5/25/2013 2 7 OK MW-26 Uranium 5/23/2013 5/3112013 8 180 OK MW-26 Vanadium 5/23/2013 6/4/2013 12 180 OK MW-26 Xvlenes, Total 5/23/2013 5/28/2013 5 14 OK MW-26 Zinc 5/23/2013 5/30/2013 7 180 OK MW-27 2-Butanone 5/2112013 5/28/2013 7 14 OK MW-27 Acetone 5/21/2013 5/28/2013 7 14 OK MW-27 Ammonia (as N) 5/21/2013 6/3/2013 13 28 OK MW-27 Arsenic 5/21/2013 5/30/2013 9 180 OK MW-27 Benzene 5/21/2013 5/28/2013 7 14 OK MW-27 Beryllium 5/21/2013 6/4/2013 14 180 OK MW-27 Bicarbonate (as CaC03) 5/21/2013 5/28/2013 7 14 OK MW-27 Cadmium 5/21/2013 5/3112013 10 180 OK MW-27 Calcium 5/21/2013 6/4/2013 14 180 OK MW-27 Carbon tetrachloride 5/2112013 5/28/2013 7 14 OK MW-27 Carbonate (as CaC03) 5/2112013 5128/2013 7 14 OK MW-27 Chloride 5/2112013 5/25/2013 4 28 OK MW-27 Chloroform 5/21/2013 5/28/2013 7 14 OK MW-27 Chloromethane 5/21/2013 5/28/2013 7 14 OK MW-27 Chromium 5/2112013 5/3112013 10 180 OK MW-27 Cobalt 5/2112013 5130/2013 9 180 OK MW-27 Copper 5/21/2013 6/3/2013 13 180 OK MW-27 Fluoride 5/2112013 5125/2013 4 27 OK MW-27 Gross Radium Alpha 5/21/2013 6/5/2013 15 180 OK MW-27 Iron 5/2112013 614/2013 14 180 OK MW-27 Lead 5/2112013 5/3112013 10 180 OK MW-27 Magnesium 5/21/2013 6/4/2013 14 180 OK MW-27 Manganese 5/2112013 6/3/2013 13 180 OK MW-27 Mercury 5/21/2013 5/29/2013 8 180 OK MW-27 Methylene chloride 5/2112013 5/28/2013 7 14 OK MW-27 Molybdenum 5/2112013 5/30/2013 9 180 OK MW-27 Naphthalene 5/2112013 5/28/2013 7 14 OK MW-27 Nickel 5/21/2013 5/30/2013 9 180 OK MW-27 NitratelNitrite (as N) 5/21/2013 6/3/2013 13 28 OK MW-27 Potassium 5/2112013 6/4/2013 14 180 OK MW-27 Selenium 5/2112013 5/30/2013 9 180 OK MW-27 Silver 5/2112013 513112013 10 180 OK MW-27 Sodium 5/2112013 6/4/2013 14 180 OK MW-27 Sulfate 5/2112013 5/25/2013 4 28 OK MW-27 Tetrahydrofuran 5/21/2013 5/28/2013 7 14 OK MW-27 Thallium 5/2112013 5/3112013 10 180 OK G-2A: Holding Time Evaluation Hold Time Allowed Hold Hold Time Location ID Parameter Name Sample Date Analvsis Date (Days) Time (Days) Check MW-27 Tin 512112013 5/3112013 10 180 OK MW-27 Toluene 512112013 512812013 7 14 OK MW-27 Total Dissolved Solids 512112013 5/2512013 4 7 OK MW-27 Uranium 512112013 5/3112013 10 180 OK MW-27 Vanadium 512112013 6/4/2013 14 180 OK MW-27 Xylenes, Total 5/2112013 5/28/2013 7 14 OK MW-27 Zinc 5/21/2013 5/30/2013 9 180 OK MW-28 2-Butanone 5/15/2013 5/19/2013 4 14 OK MW-28 Acetone 5115/2013 5/1912013 4 14 OK MW-28 Ammonia (as N) 511512013 5/2312013 8 28 OK MW-28 Arsenic 511512013 512212013 7 180 OK MW-28 Benzene 5/15/2013 5/1912013 4 14 OK MW-28 Beryllium 5115/2013 512212013 7 180 OK MW-28 Bicarbonate (as CaC03) 511512013 512012013 5 14 OK MW-28 Cadmium 5115/2013 5/22/2013 7 180 OK MW-28 Calcium 511512013 5/2412013 9 180 OK MW-28 Carbon tetrachloride 5/15/2013 511912013 4 14 OK MW-28 Carbonate (as CaC03) 5/1512013 5/20/2013 5 14 OK MW-28 Chloride 511512013 5/23/2013 8 28 OK MW-28 Chloroform 511512013 5/1912013 4 14 OK MW-28 Chloromethane 5115/2013 5/1912013 4 14 OK MW-28 Chromium 511512013 512212013 7 180 OK MW-28 Cobalt 511512013 512212013 7 180 OK MW-28 Copper 511512013 512212013 7 180 OK MW-28 Fluoride 5/1512013 5/2112013 6 27 OK MW-28 Gross Radium Alpha 5/1512013 5/2512013 10 180 OK MW-28 Iron 5/15/2013 5/22/2013 7 180 OK MW-28 Lead 5/15/2013 5/2212013 7 180 OK MW-28 Magnesium 5/1512013 512412013 9 180 OK MW-28 Manganese 5/15/2013 5/22/2013 7 180 OK MW-28 Mercury 5/1512013 512112013 6 180 OK MW-28 Methvlene chloride 5/15/2013 5/1912013 4 14 OK MW-28 Molybdenum 5115/2013 512212013 7 180 OK MW-28 Naphthalene 5/1512013 5/1912013 4 14 OK MW-28 Nickel 5/1512013 5/2212013 7 180 OK MW-28 NitrateINitrite (as N) 5/1512013 5124/2013 9 28 OK MW-28 Potassium 5/15/2013 5/28/2013 13 180 OK MW-28 Selenium 5115/2013 5/22/2013 7 180 OK MW-28 Silver 5/1512013 5/2212013 7 180 OK MW-28 Sodium 511512013 512812013 13 180 OK MW-28 Sulfate 511512013 512012013 5 28 OK MW-28 Tetrahydrofuran 511512013 5/1912013 4 14 OK MW-28 Thallium 511512013 512212013 7 180 OK MW-28 Tin 511512013 512412013 9 180 OK MW-28 Toluene 511512013 511912013 4 14 OK MW-28 Total Dissolved Solids 511512013 5117/2013 2 7 OK MW-28 Uranium 5/15/2013 5/22/2013 7 180 OK MW-28 Vanadium 5/15/2013 5/2812013 13 180 OK MW-28 Xylenes, Total 5/1512013 511912013 4 14 OK MW-28 Zinc 511512013 5/2212013 7 180 OK MW-29 2-Butanone 5123/2013 5128/2013 5 14 OK MW-29 Acetone 512312013 5/2812013 5 14 OK MW-29 Ammonia (as N) 5123/2013 6/312013 11 28 OK MW-29 Arsenic 512312013 5/3012013 7 180 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-29 Benzene 512312013 5/2812013 5 14 OK MW-29 Beryllium 512312013 6/412013 12 180 OK MW-29 Bicarbonate (as CaC03) 5123/2013 512812013 5 14 OK MW-29 Cadmium 5123/2013 5/3112013 8 180 OK MW-29 Calcium 5123/2013 6/4/2013 12 180 OK MW-29 Carbon tetrachloride 512312013 512812013 5 14 OK MW-29 Carbonate (as CaC03) 512312013 512812013 5 14 OK MW-29 Chloride 5/23/2013 512512013 2 28 OK MW-29 Chloroform 512312013 5128/2013 5 14 OK MW-29 Chloromethane 5/23/2013 512812013 5 14 OK MW-29 Chromium 512312013 5/3112013 8 180 OK MW-29 Cobalt 512312013 5/3012013 7 180 OK MW-29 Copper 5/23/2013 6/312013 11 180 OK MW-29 Fluoride 5/23/2013 5/2512013 2 27 OK MW-29 Gross Radium Alpha 5123/2013 6/28/2013 36 180 OK MW-29 Iron 512312013 6/3/2013 11 180 OK MW-29 Lead 512312013 5/3112013 8 180 OK MW-29 Magnesium 5123/2013 6/412013 12 180 OK MW-29 Manganese 512312013 6/3/2013 11 180 OK MW-29 Mercury 5/2312013 512912013 6 180 OK MW-29 Methylene chloride 512312013 5/2812013 5 14 OK MW-29 Molybdenum 512312013 5/3012013 7 180 OK MW-29 Naphthalene 5/23/2013 5/28/2013 5 14 OK MW-29 Nickel 512312013 5/30/2013 7 180 OK MW-29 NitratelNitrite (as N) 5123/2013 6/3/2013 11 28 OK MW-29 Potassium 512312013 6/412013 12 180 OK MW-29 Selenium 512312013 5/3012013 7 180 OK MW-29 Silver 5/2312013 5/3112013 8 180 OK MW-29 Sodium 5/2312013 6/412013 12 180 OK MW-29 Sulfate 5123/2013 512512013 2 28 OK MW-29 Tetrahy_drofuran 512312013 5128/2013 5 14 OK MW-29 Thallium 512312013 5/31/2013 8 180 OK MW-29 Tin 5123/2013 5/3112013 8 180 OK MW-29 Toluene 5/2312013 512812013 5 14 OK MW-29 Total Dissolved Solids 5123/2013 5/25/2013 2 7 OK MW-29 Uranium 5123/2013 5/3112013 8 180 OK MW-29 Vanadium 512312013 6/4/2013 12 180 OK MW-29 Xylenes, Total 5123/2013 5/2812013 5 14 OK MW-29 Zinc 5123/2013 6/4/2013 12 180 OK MW-30 2-Butanone 5/15/2013 511912013 4 14 OK MW-30 Acetone 5/1512013 511912013 4 14 OK MW-30 Ammonia (as N) 5/1512013 5/2312013 8 28 OK MW-30 Arsenic 511512013 5122/2013 7 180 OK MW-30 Benzene 5115/2013 5119/2013 4 14 OK MW-30 Beryllium 5/15/2013 512212013 7 180 OK MW-30 Bicarbonate (as CaC03) 5/1512013 5/2012013 5 14 OK MW-30 Cadmium 5/1512013 5/2212013 7 180 OK MW-30 Calcium 511512013 512412013 9 180 OK MW-30 Carbon tetrachloride 511512013 5/19/2013 4 14 OK MW-30 Carbonate (as CaC03) 5115/2013 5120/2013 5 14 OK MW-30 Chloride 511512013 512012013 5 28 OK MW-30 Chloroform 511512013 511912013 4 14 OK MW-30 Chloromethane 5/15/2013 511912013 4 14 OK MW-30 Chromium 511512013 5122/2013 7 180 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-30 Cobalt 5/15/2013 5/22/2013 7 180 OK MW-30 Copper 5115/2013 5/22/2013 7 180 OK MW-30 Fluoride 5/15/2013 5/21/2013 6 27 OK MW-30 Gross Radium Alpha 5/15/2013 5/25/2013 10 180 OK MW-30 Iron 5/15/2013 5/22/2013 7 180 OK MW-30 Lead 5/15/2013 5/22/2013 7 180 OK MW-30 Magnesium 5115/2013 5/28/2013 13 180 OK MW-30 Manganese 5/15/2013 5/22/2013 7 180 OK MW-30 Mercury 5/15/2013 5/2112013 6 180 OK MW-30 Methylene chloride 5/15/2013 5/19/2013 4 14 OK MW-30 Molybdenum 5/15/2013 5/22/2013 7 180 OK MW-30 Naphthalene 5/15/2013 5/1912013 4 14 OK MW-30 Nickel 5/15/2013 5/2212013 7 180 OK MW-30 NitratelNitrite (as N) 5/15/2013 5124/2013 9 28 OK MW-30 Potassium 5115/2013 5/28/2013 13 180 OK MW-30 Selenium 5/15/2013 5/22/2013 7 180 OK MW-30 Silver 5/15/2013 5/22/2013 7 180 OK MW-30 Sodium 5/15/2013 5/28/2013 13 180 OK MW-30 Sulfate 5/15/2013 5/20/2013 5 28 OK MW-30 Tetrahvdrofuran 5/15/2013 5/19/2013 4 14 OK MW-30 Thallium 5/15/2013 5/22/2013 7 180 OK MW-30 Tin 5/15/2013 5/24/2013 9 180 OK MW-30 Toluene 5/15/2013 5/19/2013 4 14 OK MW-30 Total Dissolved Solids 5/15/2013 5/17/2013 2 7 OK MW-30 Uranium 5/15/2013 5/22/2013 7 180 OK MW-30 Vanadium 5/15/2013 5/28/2013 13 180 OK MW-30 Xylenes, Total 5/15/2013 5/19/2013 4 14 OK MW-30 Zinc 5/15/2013 5/22/2013 7 180 OK MW-31 2-Butanone 5/13/2013 5/19/2013 6 14 OK MW-31 Acetone 5/13/2013 5/19/2013 6 14 OK MW-31 Ammonia (as N) 5/13/2013 5/23/2013 10 28 OK MW-31 Arsenic 5/13/2013 5/22/2013 9 180 OK MW-31 Benzene 5/13/2013 5/19/2013 6 14 OK MW-31 Beryllium 5/13/2013 5/22/2013 9 180 OK MW-31 Bicarbonate (as CaC03) 5/13/2013 5/20/2013 7 14 OK MW-31 Cadmium 5/13/2013 5/22/2013 9 180 OK MW-31 Calcium 5/13/2013 5/24/2013 11 180 OK MW-31 Carbon tetrachloride 5/13/2013 5/19/2013 6 14 OK MW-31 Carbonate (as CaC03) 5/13/2013 5/20/2013 7 14 OK MW-31 Chloride 5/13/2013 5/20/2013 7 28 OK MW-31 Chloroform 5/13/2013 5/19/2013 6 14 OK MW-31 Chloromethane 5/13/2013 5/19/2013 6 14 OK MW-31 Chromium 5/13/2013 5/22/2013 9 180 OK MW-31 Cobalt 5/13/2013 5/22/2013 9 180 OK MW-31 COQPer 5/13/2013 5/22/2013 9 180 OK MW-31 Fluoride 5/13/2013 5/21/2013 8 27 OK MW-31 Gross Radium Alpha 5/13/2013 5/25/2013 12 180 OK MW-31 Iron 5/13/2013 5/22/2013 9 180 OK MW-31 Lead 5/13/2013 5/22/2013 9 180 OK MW-31 Magnesium 5/13/2013 5/28/2013 15 180 OK MW-31 Manganese 5/13/2013 5/22/2013 9 180 OK MW-31 Mercury 5/13/2013 5/21/2013 8 180 OK MW-31 Methylene chloride 5/13/2013 5/19/2013 6 14 OK MW-31 Molybdenum 5/13/2013 5/22/2013 9 180 OK G-2A: Holding Time Evaluation Hold Time Allowed Hold Hold Time Location ID Parameter Name Sample Date Analvsis Date (Days) Time (Days) Check MW-31 Naphthalene 5/13/2013 5/19/2013 6 14 OK MW-31 Nickel 5/13/2013 5/2212013 9 180 OK MW-31 NitratelNitrite (as N) 5/1312013 5/2412013 11 28 OK MW-31 Potassium 5/13/2013 5128/2013 15 180 OK MW-31 Selenium 5/13/2013 5122/2013 9 180 OK MW-31 Silver 5/13/2013 5/2212013 9 180 OK MW-31 Sodium 5/13/2013 5/2812013 15 180 OK MW-31 Sulfate 5/13/2013 5120/2013 7 28 OK MW-31 Tetrahydrofuran 5/13/2013 5/1912013 6 14 OK MW-31 Thallium 5/1312013 512212013 9 180 OK MW-31 Tin 5/13/2013 512412013 11 180 OK MW-31 Toluene 5/13/2013 5/1912013 6 14 OK MW-31 Total Dissolved Solids 5/13/2013 5/17/2013 4 7 OK MW-31 Uranium 5/13/2013 5122/2013 9 180 OK MW-31 Vanadium 5/13/2013 5/2812013 15 180 OK MW-31 Xylenes, Total 511312013 511912013 6 14 OK MW-31 Zinc 5/1312013 512212013 9 180 OK MW-32 2-Butanone 5/1312013 5/19/2013 6 14 OK MW-32 Acetone 5/1312013 5/19/2013 6 14 OK MW-32 Ammonia (as N) 5113/2013 5123/2013 10 28 OK MW-32 Arsenic 5/13/2013 5/2212013 9 180 OK MW-32 Benzene 5/13/2013 5/19/2013 6 14 OK MW-32 Beryllium 5/13/2013 5/22/2013 9 180 OK MW-32 Bicarbonate (as CaC03) 5/13/2013 5/20/2013 7 14 OK MW-32 Cadmium 5/13/2013 5/22/2013 9 180 OK MW-32 Calcium 5/1312013 5/24/2013 11 180 OK MW-32 Carbon tetrachloride 5/13/2013 5/19/2013 6 14 OK MW-32 Carbonate (as CaC03) 5/13/2013 5/2012013 7 14 OK MW-32 Chloride 5/1312013 5/2012013 7 28 OK MW-32 Chloroform 5/13/2013 5/19/2013 6 14 OK MW-32 Chloromethane 5/13/2013 5/19/2013 6 14 OK MW-32 Chromium 5/13/2013 5/22/2013 9 180 OK MW-32 Cobalt 5/13/2013 5/22/2013 9 180 OK MW-32 Copper 5/13/2013 5/22/2013 9 180 OK MW-32 Fluoride 5/13/2013 5/21/2013 8 27 OK MW-32 Gross Radium Alpha 5/13/2013 5/25/2013 12 180 OK MW-32 Iron 5/13/2013 5/22/2013 9 180 OK MW-32 Lead 5/13/2013 5/22/2013 9 180 OK MW-32 Magnesium 5/1312013 5124/2013 11 180 OK MW-32 Manganese 5/13/2013 5/22/2013 9 180 OK MW-32 Mercury 5/13/2013 5/21/2013 8 180 OK MW-32 Methylene chloride 5/13/2013 5119/2013 6 14 OK MW-32 Molybdenum 5/1312013 5/2212013 9 180 OK MW-32 Naphthalene 5/13/2013 5/19/2013 6 14 OK MW-32 Nickel 5/13/2013 5/22/2013 9 180 OK MW-32 NitratelNitrite (as N) 5/13/2013 5/2412013 11 28 OK MW-32 Potassium 5/13/2013 5/28/2013 15 180 OK MW-32 Selenium 5/13/2013 5/22/2013 9 180 OK MW-32 Silver 5/1312013 5122/2013 9 180 OK MW-32 Sodium 511312013 5/2812013 15 180 OK MW-32 Sulfate 5/13/2013 5/20/2013 7 28 OK MW-32 Tetrah),drofuran 5/13/2013 5/19/2013 6 14 OK MW-32 Thallium 5/1312013 5/22/2013 9 180 OK MW-32 Tin 5/1312013 5/2412013 11 180 OK G-2A: Holding Time Evaluation Hold Time Allowed Hold Hold Time Location ID Parameter Name Sample Date Analysis Date (Days) Time (Davs) Check MW-32 Toluene 5/1312013 5/19/2013 6 14 OK MW-32 Total Dissolved Solids 5/13/2013 5/17/2013 4 7 OK MW-32 Uranium 5/1312013 5/22/2013 9 180 OK MW-32 Vanadium 5/13/2013 5/28/2013 15 180 OK MW-32 Xylenes, Total 5/13/2013 5/19/2013 6 14 OK MW-32 Zinc 5/1312013 5/22/2013 9 180 OK MW-35 2-Butanone 5/13/2013 5/19/2013 6 14 OK MW-35 Acetone 5/13/2013 5/19/2013 6 14 OK MW-35 Ammonia (as N) 5/13/2013 5/23/2013 10 28 OK MW-35 Arsenic 5/13/2013 5/22/2013 9 180 OK MW-35 Benzene 5/1312013 5/19/2013 6 14 OK MW-35 Beryllium 5/13/2013 5/22/2013 9 180 OK MW-35 Bicarbonate (as CaC03) 5/13/2013 5/20/2013 7 14 OK MW-35 Cadmium 5/13/2013 5/22/2013 9 180 OK MW-35 Calcium 5/13/2013 5/24/2013 11 180 OK MW-35 Carbon tetrachloride 5/1312013 5/19/2013 6 14 OK MW-35 Carbonate (as CaC03) 5/13/2013 5/20/2013 7 14 OK MW-35 Chloride 5/13/2013 5/21/2013 8 28 OK MW-35 Chloroform 5/13/2013 5/19/2013 6 14 OK MW-35 Chloromethane 5/13/2013 5/19/2013 6 14 OK MW-35 Chromium 5/13/2013 5/22/2013 9 180 OK MW-35 Cobalt 5/13/2013 5/22/2013 9 180 OK MW-35 Copper 5/13/2013 5/22/2013 9 180 OK MW-35 Fluoride 5/13/2013 5/21/2013 8 27 OK MW-35 Gross Radium Alpha 5/13/2013 5/25/2013 12 180 OK MW-35 Iron 5/1312013 5122/2013 9 180 OK MW-35 Lead 5/13/2013 5/22/2013 9 180 OK MW-35 Magnesium 5/13/2013 5/24/2013 II 180 OK MW-35 Manganese 5/13/2013 5/22/2013 9 180 OK MW-35 Mercury 5/13/2013 5/2112013 8 180 OK MW-35 Methylene chloride 5/1312013 5/1912013 6 14 OK MW-35 Molybdenum 5/13/2013 5/22/2013 9 180 OK MW-35 Naphthalene 5/13/2013 5/19/2013 6 14 OK MW-35 Nickel 5/13/2013 5/22/2013 9 180 OK MW-35 NitratelNitrite (as N) 5/13/2013 5/24/2013 11 28 OK MW-35 Potassium 5/13/2013 5128/2013 15 180 OK MW-35 Selenium 5/13/2013 5/22/2013 9 180 OK MW-35 Silyer 5/13/2013 5/22/2013 9 180 OK MW-35 Sodium 5/13/2013 5/2812013 15 180 OK MW-35 Sulfate 5/13/2013 5/2112013 8 28 OK MW-35 Tetrahydrofuran 5/13/2013 5/19/2013 6 14 OK MW-35 Thallium 5/13/2013 5/22/2013 9 180 OK MW-35 Tin 5/13/2013 5/24/2013 11 180 OK MW-35 Toluene 5/13/2013 5/19/2013 6 14 OK MW-35 Total Dissolved Solids 5/13/2013 5/17/2013 4 7 OK MW-35 Uranium 5/13/2013 5/2212013 9 180 OK MW-35 Vanadium 5/13/2013 5/28/2013 15 180 OK MW-35 Xylenes, Total 5/13/2013 5/19/2013 6 14 OK MW-35 Zinc 5/13/2013 5/22/2013 9 180 OK MW-36 2-Butanone 5/14/2013 5/19/2013 5 14 OK MW-36 Acetone 5/1412013 5/19/2013 5 14 OK MW-36 Ammonia (as N) 5/14/2013 5/23/2013 9 28 OK MW-36 Arsenic 5/14/2013 5/22/2013 8 180 OK MW-36 Benzene 5/14/2013 5/19/2013 5 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-36 Beryllium 5/1412013 5/2212013 8 180 OK MW-36 Bicarbonate (as CaC03) 5/1412013 5120/2013 6 14 OK MW-36 Cadmium 5114/2013 512212013 8 180 OK MW-36 Calcium 5114/2013 5/24/2013 10 180 OK MW-36 Carbon tetrachloride 5/14/2013 5/1912013 5 14 OK MW-36 Carbonate (as CaC03) 5/1412013 5120/2013 6 14 OK MW-36 Chloride 511412013 5121/2013 7 28 OK MW-36 Chloroform 511412013 5119/2013 5 14 OK MW-36 Chloromethane 511412013 5119/2013 5 14 OK MW-36 Chromium 511412013 5/2212013 8 180 OK MW-36 Cobalt 5114/2013 5/2212013 8 180 OK MW-36 Copper 5/1412013 5/2212013 8 180 OK MW-36 Fluoride 5/1412013 5121/2013 7 27 OK MW-36 Gross Radium Alpha 5/1412013 5125/2013 11 180 OK MW-36 Iron 5114/2013 5/22/2013 8 180 OK MW-36 Lead 5114/2013 512212013 8 180 OK MW-36 Magnesium 511412013 512412013 10 180 OK MW-36 Manganese 5114/2013 5/2212013 8 180 OK MW-36 Mercury 511412013 5/2112013 7 180 OK MW-36 Methylene chloride 5114/2013 5119/2013 5 14 OK MW-36 Molybdenum 5/1412013 5/2212013 8 180 OK MW-36 Naphthalene 5/1412013 5/1912013 5 14 OK MW-36 Nickel 5/1412013 5122/2013 8 180 OK MW-36 NitratelNitrite (as N) 5/14/2013 5/24/2013 10 28 OK MW-36 Potassium 5/14/2013 5/28/2013 14 180 OK MW-36 Selenium 511412013 5/2212013 8 180 OK MW-36 Silver 511412013 5/2212013 8 180 OK MW-36 Sodium 5/14/2013 512812013 14 180 OK MW-36 Sulfate 511412013 5/21/2013 7 28 OK MW-36 TetratLydrofuran 5/14/2013 5/19/2013 5 14 OK MW-36 Thallium 511412013 5122/2013 8 180 OK MW-36 Tin 5/1412013 512412013 10 180 OK MW-36 Toluene 511412013 511912013 5 14 OK MW-36 Total Dissolved Solids 5/1412013 5/17/2013 3 7 OK MW-36 Uranium 5114/2013 5/2212013 8 180 OK MW-36 Vanadium 5/1412013 512812013 14 180 OK MW-36 Xylenes, Total 5/1412013 5/19/2013 5 14 OK MW-36 Zinc 5/14/2013 5/22/2013 8 180 OK MW-37 2-Butanone 6/3/2013 6/5/2013 2 14 OK MW-37 Acetone 6/3/2013 6/5/2013 2 14 OK MW-37 Ammonia (as N) 6/312013 6117/2013 14 28 OK MW-37 Arsenic 6/3/2013 611312013 10 180 OK MW-37 Benzene 6/3/2013 6/512013 2 14 OK MW-37 Beryllium 6/312013 6113/2013 10 180 OK MW-37 Bicarbonate (as CaC03) 6/3/2013 6/6/2013 3 14 OK MW-37 Cadmium 6/3/2013 6/1012013 7 180 OK MW-37 Calcium 6/3/2013 611012013 7 180 OK MW-37 Carbon tetrachloride 6/312013 6/5/2013 2 14 OK MW-37 Carbonate (as CaC03) 6/312013 6/612013 3 14 OK MW-37 Chloride 6/3/2013 6/10/2013 7 28 OK MW-37 Chloroform 6/312013 6/512013 2 14 OK MW-37 Chloromethane 6/312013 6/512013 2 14 OK MW-37 Chromium 6/312013 611312013 10 180 OK MW-37 Cobalt 6/312013 6/13/2013 10 180 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-37 O:Jpper 6/3/2013 6/13/2013 10 180 OK MW-37 Fluoride 6/3/2013 6111/2013 8 27 OK MW-37 Gross Radium Alpha 6/3/2013 6/20/2013 17 180 OK MW-37 Iron 6/3/2013 6/13/2013 10 180 OK MW-37 Lead 6/3/2013 6/13/2013 10 180 OK MW-37 Magnesium 6/3/2013 6/10/2013 7 180 OK MW-37 Manganese 6/3/2013 6/13/2013 10 180 OK MW-37 Mercurv 6/3/2013 6/8/2013 5 180 OK MW-37 Methylene chloride 6/3/2013 6/5/2013 2 14 OK MW-37 Molybdenum 6/3/2013 6/13/2013 10 180 OK MW-37 Naphthalene 6/3/2013 6/512013 2 14 OK MW-37 Nickel 6/3/2013 6/13/2013 10 180 OK MW-37 NitratelNitrite (as N) 6/3/2013 6/5/2013 2 28 OK MW-37 Potassium 6/3/2013 611312013 10 180 OK MW-37 Selenium 6/3/2013 6113/2013 10 180 OK MW-37 Silver 6/3/2013 611012013 7 180 OK MW-37 Sodium 6/3/2013 6/10/2013 7 180 OK MW-37 Sulfate 6/3/2013 6/13/2013 10 28 OK MW-37 Tetrahvdrofuran 6/3/2013 6/5/2013 2 14 OK MW-37 Thallium 6/3/2013 6/14/2013 11 180 OK MW-37 Tin 6/312013 6/10/2013 7 180 OK MW-37 Toluene 6/3/2013 6/5/2013 2 14 OK MW-37 Total Dissolved Solids 6/3/2013 61712013 4 7 OK MW-37 Uranium 6/3/2013 6/13/2013 10 180 OK MW-37 Vanadium 6/3/2013 6/13/2013 10 180 OK MW-37 Xylenes, Total 6/312013 6/512013 2 14 OK MW-37 Zinc 6/3/2013 6/13/2013 10 180 OK MW-65 2-Butanone 5/2112013 5/28/2013 7 14 OK MW-65 Acetone 5/2112013 5/28/2013 7 14 OK MW-65 Ammonia (as N) 5/2112013 6/3/2013 13 28 OK MW-65 Arsenic 5/2112013 5/30/2013 9 180 OK MW-65 Benzene 5/2112013 5/28/2013 7 14 OK MW-65 Beryllium 5/2112013 6/4/2013 14 180 OK MW-65 Bicarbonate (as CaC03) 5/2112013 5/28/2013 7 14 OK MW-65 Cadmium 5/2112013 5/3112013 10 180 OK MW-65 Calcium 5/2112013 6/4/2013 14 180 OK MW-65 Carbon tetrachloride 5/21/2013 5/28/2013 7 14 OK MW-65 Carbonate (as CaC03) 5/2112013 5/28/2013 7 14 OK MW-65 Chloride 5/2112013 5/25/2013 4 28 OK MW-65 Chloroform 5/2112013 5/28/2013 7 14 OK MW-65 Chloromethane 5/2112013 5/28/2013 7 14 OK MW-65 Chromium 5/21/2013 5/3112013 10 180 OK MW-65 Cobalt 5/2112013 5/30/2013 9 180 OK MW-65 Copper 5/2112013 6/3/2013 13 180 OK MW-65 Fluoride 5/2112013 5/25/2013 4 27 OK MW-65 Gross Radium Alpha 5/2112013 6/512013 15 180 OK MW-65 Iron 5/21/2013 6/4/2013 14 180 OK MW-65 Lead 5/21/2013 5/3112013 10 180 OK MW-65 Magnesium 5/2112013 6/4/2013 14 180 OK MW-65 Manganese 5/2112013 6/3/2013 13 180 OK MW-65 Mercury 5/2112013 5/2912013 8 180 OK MW-65 Methylene chloride 5/2112013 5/28/2013 7 14 OK MW-65 Molybdenum 5/2112013 5/30/2013 9 180 OK MW-65 Naphthalene 5/2112013 5/28/2013 7 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-65 Nickel 5/2112013 5130/2013 9 180 OK MW-65 NitratelNitrite (as N) 5/21/2013 6/3/2013 13 28 OK MW-65 Potassium 5/21/2013 6/4/2013 14 180 OK MW-65 Selenium 5/2112013 5/30/2013 9 180 OK MW-65 Silver 5/21/2013 5/3112013 10 180 OK MW-65 Sodium 5/2112013 6/4/2013 14 180 OK MW-65 Sulfate 5/21/2013 5/25/2013 4 28 OK MW-65 Tetrahvdrofuran 5/2112013 5128/2013 7 14 OK MW-65 Thallium 5/2112013 513112013 10 180 OK MW-65 Tin 5/2112013 513112013 10 180 OK MW-65 Toluene 5/2112013 5/28/2013 7 14 OK MW-65 Total Dissolved Solids 5/2112013 5/2512013 4 7 OK MW-65 Uranium 5/2112013 5/3112013 10 180 OK MW-65 Vanadium 512112013 6/4/2013 14 180 OK MW-65 Xvlenes. Total 5/2112013 5/28/2013 7 14 OK MW-65 Zinc 5/2112013 5/30/2013 9 180 OK MW-70 2-Butanone 5/23/2013 5/28/2013 5 14 OK MW-70 Acetone 5/23/2013 5128/2013 5 14 OK MW-70 Ammonia (as N) 512312013 6/3/2013 11 28 OK MW-70 Arsenic 5123/2013 5/30/2013 7 180 OK MW-70 Benzene 5/2312013 5/2812013 5 14 OK MW-70 Beryllium 512312013 6/412013 12 180 OK MW-70 Bicarbonate (as CaC03) 5123/2013 5/28/2013 5 14 OK MW-70 Cadmium 5/23/2013 5/3112013 8 180 OK MW-70 Calcium 5/23/2013 6/4/2013 12 180 OK MW-70 Carbon tetrachloride 5/23/2013 512812013 5 14 OK MW-70 Carbonate (as CaC03) 5123/2013 512812013 5 14 OK MW-70 Chloride 5/2312013 5/25/2013 2 28 OK MW-70 Chloroform 5/2312013 5/28/2013 5 14 OK MW-70 Chloromethane 5/23/2013 5/28/2013 5 14 OK MW-70 Chromium 5/2312013 5/3112013 8 180 OK MW-70 Cobalt 5123/2013 5/3012013 7 180 OK MW-70 Copper 5123/2013 6/4/2013 12 180 OK MW-70 Fluoride 5/2312013 5125/2013 2 27 OK MW-70 Gross Radium Alpha 5/2312013 6/2812013 36 180 OK MW-70 Iron 5/2312013 6/412013 12 180 OK MW-70 Lead 512312013 5/3112013 8 180 OK MW-70 Magnesium 5/23/2013 6/412013 12 180 OK MW-70 Manganese 5123/2013 6/4/2013 12 180 OK MW-70 Mercury 5123/2013 5/29/2013 6 180 OK MW-70 Methylene chloride 5/2312013 512812013 5 14 OK MW-70 Molybdenum 5/2312013 513012013 7 180 OK MW-70 Naphthalene 5/2312013 5/2812013 5 14 OK MW-70 Nickel 5/2312013 5130/2013 7 180 OK MW-70 NitratelNitrite (as N) 5/23/2013 6/3/2013 11 28 OK MW-70 Potassium 512312013 6/412013 12 180 OK MW-70 Selenium 512312013 5/3012013 7 180 OK MW-70 Silver 5/23/2013 513112013 8 180 OK MW-70 Sodium 512312013 6/412013 12 180 OK MW-70 Sulfate 5/2312013 5/2512013 2 28 OK MW-70 Tetrahydrofuran 5/23/2013 512812013 5 14 OK MW-70 Thallium 5/23/2013 513112013 8 180 OK MW-70 Tin 512312013 5/3112013 8 180 OK MW-70 Toluene 5123/2013 5/28/2013 5 14 OK G-2A: Holding Time Evaluation Hold Time Allowed Hold Hold Time Location ID Parameter Name Sample Date Analvsis Date (Days) Time (Days) Check MW-70 Total Dissolved Solids 5/23/2013 5/25/2013 2 7 OK MW-70 Uranium 5/23/2013 5/3112013 8 180 OK MW-70 Vanadium 5/23/2013 6/4/2013 12 180 OK MW-70 Xylenes, Total 5/23/2013 5/28/2013 5 14 OK MW-70 Zinc 5/23/2013 6/4/2013 12 180 OK Trip Blank 2-Butanone 5/13/2013 5/19/2013 6 14 OK Trip Blank 2-Butanone 5/20/2013 5/28/2013 8 14 OK Trip Blank 2-Butanone 6/3/2013 6/5/2013 2 14 OK TriQBlank Acetone 5/13/2013 5/19/2013 6 14 OK Trip Blank Acetone 5/20/2013 5/28/2013 8 14 OK Trip Blank Acetone 6/3/2013 6/5/2013 2 14 OK Tri]J Blank Benzene 5/13/2013 5/19/2013 6 14 OK Trip Blank Benzene 5/20/2013 5/28/2013 8 14 OK Trip Blank Benzene 6/3/2013 6/5/2013 2 14 OK Trip Blank Carbon tetrachloride 5/13/2013 5/19/2013 6 14 OK Trip Blank Carbon tetrachloride 5/20/2013 5/28/2013 8 14 OK Trip Blank Carbon tetrachloride 6/3/2013 6/5/2013 2 14 OK Trip Blank Chloroform 5/13/2013 5/19/2013 6 14 OK Trip Blank Chloroform 5/20/2013 5/28/2013 8 14 OK Trip Blank Chloroform 6/3/2013 6/5/2013 2 14 OK Trip Blank Chloromethane 5/13/2013 5/19/2013 6 14 OK Trip Blank Chloromethane 5/20/2013 5/28/2013 8 14 OK Trip Blank Chloromethane 6/3/2013 6/5/2013 2 14 OK Trip Blank Methylene chloride 5/13/2013 5/19/2013 6 14 OK Trip Blank Methylene chloride 5/20/2013 5/28/2013 8 14 OK Trip Blank Methylene chloride 6/3/2013 6/5/2013 2 14 OK Trip Blank Naphthalene 5/13/2013 5/19/2013 6 14 OK Trip Blank Na]Jhthalene 5/20/2013 5/28/2013 8 14 OK Trip Blank Naphthalene 6/3/2013 6/5/2013 2 14 OK Trip Blank Tetrahydrofuran 5/13/2013 5/19/2013 6 14 OK Trip Blank Tetrahydrofuran 5/20/2013 5/28/2013 8 14 OK Trip_Blank Tetrahydrofuran 6/3/2013 6/5/2013 2 14 OK Trip Blank Toluene 5/13/2013 5/19/2013 6 14 OK Trip Blank Toluene 5/20/2013 5/28/2013 8 14 OK Trip Blank Toluene 6/3/2013 6/5/2013 2 14 OK Trip Blank Xylenes, Total 5/13/2013 5/19/2013 6 14 OK Trip Blank Xylenes, Total 5/20/2013 5/28/2013 8 14 OK Trip Blank Xylenes, Total 6/3/2013 6/5/2013 2 14 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 411712013 4/2212013 5 14 OK Trip Blank Methylene chloride 411712013 412212013 5 14 OK Trip Blank Carbon tetrachloride 6/512013 6/8/2013 3 14 OK Trip Blank Chloroform 6/5/2013 6/8/2013 3 14 OK Trip Blank Chloromethane 6/5/2013 6/812013 3 14 OK Trip Blank Methylene chloride 6/5/2013 6/812013 3 14 OK Trip Blank Chloromethane 6/2412013 6/27/2013 3 14 OK Trip Blank Methylene chloride 6/2412013 6/2712013 3 14 OK MW-ll Manganese 4116/2013 4/25/2013 9 180 OK MW-ll Manganese 6/2512013 7/3/2013 8 180 OK MW-14 Manganese 4116/2013 412512013 9 180 OK MW-14 Manganese 6/2512013 7/312013 8 180 OK MW-25 Cadmium 4117/2013 4/2212013 5 180 OK MW-25 Uranium 411712013 4/25/2013 8 180 OK MW-25 Chloride 6/2412013 7/1/2013 7 28 OK MW-25 Cadmium 612412013 7/2/2013 8 180 OK MW-25 Uranium 612412013 7/2/2013 8 180 OK MW-26 Chloride 4/1712013 4/23/2013 6 28 OK MW-26 Chloroform 4/17/2013 4/2212013 5 14 OK MW-26 Uranium 4117/2013 412512013 8 180 OK MW-26 Methylene chloride 4117/2013 4/2212013 5 14 OK MW-26 NitratelNitrite (as N) 4117/2013 412612013 9 28 OK MW-26 Chloride 6/5/2013 6/1012013 5 28 OK MW-26 Carbon tetrachloride 6/512013 61712013 2 14 OK MW-26 Chloroform 6/5/2013 6/8/2013 3 14 OK MW-26 Chloromethane 6/512013 61712013 2 14 OK MW-26 Methylene chloride 6/5/2013 61712013 2 14 OK MW-26 NitratelNitrite (as N) 6/512013 611312013 8 28 OK MW-26 Chloride 6/2512013 71112013 6 28 OK MW-26 Chloromethane 6125/2013 6/27/2013 2 14 OK MW-26 Uranium 6/2512013 71212013 7 180 OK MW-26 Methylene chloride 6125/2013 6/2712013 2 14 OK MW-26 NitratelNitrite (as N) 6/25/2013 7/512013 10 28 OK MW-30 Chloride 4/17/2013 4/2312013 6 28 OK MW-30 Uranium 4/1712013 4/2512013 8 180 OK MW-30 Selenium 4/1712013 4/25/2013 8 180 OK MW-30 NitratelNitrite (as N) 411712013 4/26/2013 9 28 OK MW-30 Chloride 6/2512013 7/112013 6 28 OK MW-30 Selenium 6/2512013 7/2/2013 7 180 OK MW-30 NitratelNitrite (as N) 612512013 7/5/2013 10 28 OK MW-31 Sulfate 411612013 4122/2013 6 28 OK MW-31 Chloride 411612013 4/2312013 7 28 OK MW-31 Selenium 4/1612013 4/25/2013 9 180 OK MW-31 NitratelNitrite (as N) 411612013 4/26/2013 10 28 OK MW-31 Total Dissolved Solids 4/1612013 4/19/2013 3 7 OK MW-31 Sulfate 612412013 7/112013 7 28 OK MW-31 Chloride 6/24/2013 7/112013 7 28 OK MW-31 Selenium 6/24/2013 712/2013 8 180 OK MW-31 NitratelNitrite (as N) 6124/2013 7/5/2013 11 28 OK MW-31 Total Dissolved Solids 6/2412013 6/28/2013 4 7 OK MW-35 Manganese 411712013 4/2512013 8 180 OK MW-35 Molybdenum 411712013 4/2212013 5 180 OK MW-35 Thallium 411712013 4/2512013 8 180 OK MW-35 Uranium 411712013 412512013 8 180 OK G-2B: Holding Time Evaluation -Accelerated Samples Hold Time Allowed Hold Hold Time Location ID Parameter Name Sample Date Analysis Date (Davs) Time (Days) Check MW-35 Selenium 411712013 4/2512013 8 180 OK MW-35 Gross Radium Alpha 4/1712013 4/28/2013 11 180 OK MW-35 Manganese 612412013 7/3/2013 9 180 OK MW-35 Molybdenum 612412013 7/3/2013 9 180 OK MW-35 Thallium 6124/2013 7/1/2013 7 180 OK MW-35 Uranium 6124/2013 7/2/2013 8 180 OK MW-35 Selenium 6/24/2013 7/212013 8 180 OK MW-35 Gross Radium Alpha 6/2412013 711912013 25 180 OK MW-65 Cadmium 4117/2013 4/2212013 5 180 OK MW-65 Uranium 4/17/2013 4/2512013 8 180 OK MW-65 Manganese 6/25/2013 7/312013 8 180 OK G-3A: Laboratory Receipt Temperature Check Sample Batch Wells in Batch Temperature MW-01, MW-02, MW-03, MW-03A, GEL 326481 MW-17, MW-18, MW-19, MW-22, NA MW-23, MW-24, MW-26, MW-27, MW-29. MW-65, MW-70 MW-05, MW-ll, MW-12, MW-14, GEL 325944 MW-15,MW-25,MW-28,MW-30, NA MW-31, MW-32, MW-35, MW-36 GEL 327219 MW-20, MW-37 NA MW-05, MW-ll, MW-12, MW-14, AWAL 1305419 MW-15,MW-25,MW-28,MW-30, 3.0°C MW-31. MW-32, MW-35, MW-36 MW-Ol, MW-02, MW-03, MW-03A, AWAL 1305551 MW-17,MW-18, MW-19, MW-22, MW-23, MW-24, MW-26, MW-27, 4.0°C MW-29, MW-65,MW-70 A W AL 1306068 MW-20, MW-37 6.0°C N/A = These slli menlS conlll,ined sam Ics for U, anal. i. of ross al )Ira onl p p y g 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 11 §.~mple' B~~h Ir WeJlslin, Batch 1'empcrat:ur~ GEL 324225 MW-35 NA A W AL 1304547 MW-ll, MW-25, MW-26, MW-30, MW-31, 1.5 DC MW-35, MW-65 GEL 328448 MW-35 NA AWAL 1306566 MW-11, MW-25, MW-26, MW-30, MW-31, 1.9 DC MW-35, MW-65 AWAL 1306139 MW-26 2.2 DC G-4A: Analytical Method Check I'nrameler QAP-Mclho"· Mf.\ilioll Os~(I by Lab Ammonia (as N) M500-NH3 G or E350.1 E350.1 Nitrate + Nitrite (as N) E353.1 or E353.2 E353.2 Metals E2oo.7 or E2oo.8 E2oo.7 and E2oo.8 Gross Alpha E9oo.0 or E9oo.1 E9oo.1 VOCs SW8260B or SW8260C SW8260C Chloride A45OO-CI B or A45OO-CI E or 800.0 E3oo.0 Fluoride A45OO-F Cor .EJOO.O E3oo.0 Sulfate A45\)(1-S04 E or E!lOO:Q E3oo.0 TDS ;\2540 C A2540C Carbonate as C03. Bicarbonate as HC03 A2320B A2320B Calcium. Magnesium, Potassium. Sodium E2oo.7 E2oo.7 G-4B: Analytical Method Check -Accelerated Samples PII'rllRl'llUt' I -QAt> M~lholl· M,edu)liUsgd.by Lllh Nitrate + Nitrite (as N) E353.1 or E353.2 E353.2 Metals E200.7 or E200.8 E200.7 or E200.8 Gross Aloha E900.0 or E900.1 E900.1 VOCs SW8260B or SW8260C SW8260C Chloride A4500-CI B or A4500-CI E or E300.0 E300.0 Sulfate A4500-S04 E or E300.0 E300.0 TDS A2540C A2540C GSAR -epGlritng Imlt ec L' . Ch k Lab Required Reporting Repurting RL DILUTION Location Analyte Limit Units Qualifier lJimit Units Check FACTOR Trip Blank 2-Butanone 20 uglL U 20 uglL OK I Trip Blank Acetone 20 uglL U 20 uglL OK I Trip Blank Benzene I uglL U I uglL OK I Trip Blank Carbon tetrachloride I uglL U I uglL OK I Trip Blank Chloroform I uglL U 1 uglL OK I Trip Blank Chloromethane I uglL U I uglL OK 1 Trip Blank Methylene chloride I uglL U I uglL OK I Trip Blank Naphthalene t ug/L U 1 uglL OK t Trip Blank Tetrahydrofuran 1 uglL U 1 uglL OK 1 Trip Blank Toluene 1 uglL U 1 uglL OK 1 Trip Blank Xylenes, Total 1 uglL U 1 uglL OK 1 Trip Blank 2-Butanone 20 uglL U 20 uglL OK 1 Trip Blank Acetone 20 uglL U 20 uglL OK 1 Trip Blank Benzene 1 uglL U 1 uglL OK 1 Trip Blank Carbon tetrachloride 1 uglL U 1 uglL OK I Trip Blank Chloroform 1 uglL U 1 uglL OK 1 Trip Blank Chloromethane 1 uglL U 1 uglL OK 1 Trip Blank Methylene chloride 1 uglL U 1 ug/l OK 1 Trip Blank Naphthalene 1 uglL U 1 uglL OK 1 Trip Blank Tetrahvdrofuran 1 uglL U 1 uglL OK 1 Trip Blank Toluene 1 uglL U 1 uglL OK 1 TriQBlank XyJenes, Total 1 uglL U I ug/l OK I Trip Blank 2-Butanone 20 uglL U 20 uglL OK 1 Trip Blank Acetone 20 uglL U 20 uglL OK 1 Trip Blank Benzene 1 uglL U I ug/L OK 1 TriQBlank Carbon tetrachloride 1 uglL U I uglL OK 1 Trip Blank Chloroform I uglL U 1 uglL OK 1 Trip Blank Chloromethane 1 uglL U 1 uglL OK 1 Trip Blank Methylene chloride 1 uglL U 1 ug/L OK 1 Trip Blank Naphthalene 1 uglL U I ug/l OK 1 Trip Blank Tetrahvdrofuran I uglL U I uglL OK 1 Trip Blank Toluene 1 uglL U I uglL OK 1 Trip Blank Xylenes, Total 1 uglL U 1 uglL OK 1 MW-Ol 2-Butanone 20 uglL U 20 uglL OK 1 MW-Ol Acetone 20 ugIL U 20 uglL OK 1 MW-Ol Ammonia (as N) O.OS uglL U O.OS uglL OK 1 MW-Ol Arsenic S uglL U S uglL OK 20 MW-Ol Benzene 1 uglL U 1 uglL OK 1 MW-Ol Beryllium O.S uglL U O.S uglL OK 5 MW-Ol Bicarbonate (as CaC03 1 mg/l 1 mg/l OK 1 MW-Ol Cadmium 0.5 uglL U 0.5 uglL OK 20 MW-OI Calcium 20 mg/I 0.5 mg/I OK 20 MW-Ol Carbon tetrachloride 1 uglL U 1 uglL OK 1 MW-Ol Carbonate (as CaC03) 1 mg/l U 1 mg/l OK 1 MW-Ol Chloride 5 mg/l 1 mg/I OK 5 MW-Ol Chloroform I uglL U 1 uglL OK 1 MW-Ol Chloromethane 1 uglL U 1 uglL OK 1 MW-Ol Chromium 25 ugIL U 25 uglL OK 20 MW-Ol Cobalt 10 uglL U 10 ug/L OK 20 MW-Ol Copper 10 uglL U 10 uglL OK 20 MW-Ol Fluoride 0.1 mg/l 0.1 mg/l OK 1 MW-Ol Gross Radium Alpha 0.834 pC ilL U I pCiIL OK I MW-OI Iron 30 ugIL 30 uglL OK 5 MW-Ol Lead 1 uglL U 1 uglL OK 5 G5AR -eporllng Imlt ec L' . Ch k Lab JR,cquil'ed Reporting ReporLin/fo; RL DILUTION Location Analyte Limit Units Qualifier L1mil_ Units Check FACTOR MW-Ol Magnesium 20 mg/l 0.5 mg/l OK 20 MW-Ol Manganese 10 ug/L 10 uglL OK 20 MW-Ol Mercury 0.5 uglL U 0.5 uglL OK 1 MW-Ol Methylene chloride 1 uglL U 1 uglL OK 1 MW-Ol Molybdenum 10 uglL U 10 uglL OK 20 MW-Ol Naphthalene I uglL U 1 uglL OK 1 MW-Ol Nickel 20 uglL U 20 uglL OK 20 MW-OI NitratelNitrite (as N) 0.1 uglL 0.1 uglL OK 1 MW-Ol Potassium 1 mg/I 0.5 mg/l OK 1 MW-Ol Selenium 5 uglL U 5 uglL OK 20 MW-OI Silver 10 ug/L U 10 ug/L OK 20 MW-OI Sodium 20 mg/l 0.5 mg/I OK 20 MW-Ol Sulfate 100 mg/l 1 mg/l OK 100 MW-OI Tetrahydrofuran 1 uglL 1 uglL OK 1 MW-Ol Thallium 0.5 uglL U 0.5 uglL OK 5 MW-Ol Tin 100 ugIL U 100 uglL OK 20 MW-Ol Toluene 1 uglL U 1 ug/L OK 1 MW-Ol Total Dissolved Solids 20 mg/l 10 mg/l OK 2 MW-Ol Uranium 0.3 uglL U 0.3 ug/L OK 2 MW-Ol Vanadium 15 uglL U 15 uglL OK 1 MW-Ol Xylenes, Total 1 uglL U 1 ug/L OK 1 MW-Ol Zinc 10 uglL U 10 uglL OK 20 MW-02 2-Butanone 20 uglL U 20 uglL OK 1 MW-02 Acetone 20 uglL U 20 ug/L OK 1 MW-02 Ammonia (as N) 0.05 ug/L U 0.05 ug/L OK 1 MW-02 Arsenic 5 uglL U 5 uglL OK 20 MW-02 Benzene 1 uglL U 1 ug/L OK 1 MW-02 Beryllium 0,5 uglL U 0.5 ~IL OK 5 MW-02 Bicarbonate (as CaC03 1 mg/l 1 mg/I OK 1 MW-02 Cadmium 0.5 uglL U 0.5 uglL OK 20 MW-02 Calcium 50 mg/l 0.5 mg/I 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/l OK 1 MW-02 Chloride 1 mg/l 1 mg/l OK 1 MW-02 Chloroform 1 uglL U 1 uglL OK 1 MW-02 Chloromethane 1 uj!1L U 1 ugLL OK 1 MW-02 Chromium 25 uglL U 25 ug/L OK 20 MW-02 Cobalt 10 uglL U 10 ug/L OK 20 MW-02 Copper 10 uglL U 10 ug/L OK 20 MW-02 Fluoride 0.1 mg/l 0.1 mg/l OK 1 MW-02 Gross Radium Alpha 0.995 pCilL 1 pCiIL OK 1 MW-02 Iron 30 uglL U 30 ug/L OK 5 MW-02 Lead 1 uglL U 1 ug/L OK 5 MW-02 Magnesium 50 mgfl 0.5 mg/l OK 50 MW-02 Manganese 10 uglL U 10 ug/L OK 20 MW-02 Mercury 0.5 uglL U 0.5 ug/L OK 1 MW-02 Methylene chloride 1 uglL U 1 uglL OK 1 MW-02 Molybdenum 10 ug/L U 10 uglL OK 20 MW-02 Naphthalene 1 uglL U 1 uglL OK 1 MW-02 Nickel 20 uglL U 20 ug/L OK 20 MW-02 NitratelNitrite (as N) 0.1 uglL U 0.1 ugIL OK 1 MW-02 Potassium 1 mg/l 0.5 mg/l OK 1 MW-02 Selenium 5 ug/L 5 ug/L OK 20 MW-02 Silver 10 uglL U 10 uglL OK 20 G5AR -cporlll1g Imlt ec L' . Ch k Lab Requ.ired Reporting Repurting RL Dll...UTION Location Analyte Limit Units Qualifier LimIl Units Check FACTOR MW-02 Sodium 50 mg/l 0.5 mg/l OK 50 MW-02 Sulfate 500 mg/I 1 mg/I 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 ugIL U 100 ug/L OK 20 MW-02 Toluene 1 ug/L U 1 ug/L OK 1 MW-02 Total Dissolved Solids 20 mg/l 10 mg/l 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 U 10 ug/L OK 20 MW-03 2-Butanone 20 ug/L U 20 ug/L OK 1 MW-03 Acetone 20 ug/L U 20 ug/L OK 1 MW-03 Ammonia (as N) 0.05 ug/L U 0.05 u~/L OK 1 MW-03 Arsenic 5 ug/L U 5 ug/L OK 20 MW-03 Benzene 1 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/l OK 1 MW-03 Cadmium 0.5 ug/L 0.5 ug/L OK 20 MW-03 Calcium 50 mg/I 0.5 mg/l OK 50 MW-03 Carbon tetrachloride 1 ug/L U 1 ug/L OK 1 MW-03 Carbonate (as CaC03) 1 mg/l U 1 mg/I OK 1 MW-03 Chloride 10 mg/I 1 mg/I OK 10 MW-03 Chloroform 1 ug/L U 1 ug/L OK 1 MW-03 Chloromethane 1 ug/L U I 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/I OK 1 MW-03 Gross Radium Alpha 0.706 ~Ci/L U 1 pCi/L OK 1 MW-03 Iron 30 ug/L U 30 ug/L OK 5 MW-03 Lead 1 ug/L U 1 ug/L OK 5 MW-03 Magnesium 50 mg/l 0.5 mg/I OK 50 MW-03 Manganese 10 uK/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 1 ug/L OK 1 MW-03 Nickel 20 ug/L U 20 ug/L OK 20 MW-03 NitratelNitrite (as N) 0.1 ug/L 0.1 ug/L OK 1 MW-03 Potassium 10 mg/l 0.5 mg/l OK 10 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/l OK 50 MW-03 Sulfate 500 mg/l 1 mg/I OK 500 MW-03 Tetrahydrofuran 1 llg/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/l OK 2 MW-03 Uranium 0.3 ug/L 0.3 u~/L OK 2 MW-03 Vanadium 15 ug/L U 15 ug/L OK 1 MW-03 Xyienes, Total 1 ug/L U 1 ug/L OK 1 MW-03 Zinc 10 ug/L 10 ug/L OK 20 G5AR -eporllll.e, Imlt ec L' . Ch k Lab Required Reporting Reporting RL DILUTION Location Analvte Limit Units Qualifier I Limit Units Check FACTOR MW-03A 2-Butanone 20 ug/L U 20 ug/L OK 1 MW-03A Acetone 20 ug/L U 20 ugIL OK 1 MW-03A Ammonia (as N) 0.05 ug/L U 0.05 ug/L OK 1 MW-03A Arsenic 5 ug/L U 5 ug/L 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/I 1 mg/I OK 1 MW-03A Cadmium 0.5 ug/L 0.5 ug/L OK 20 MW-03A Calcium 50 mg/I 0.5 mg/l OK 50 MW-03A Carbon tetrachloride 1 ug/L U 1 ug/L OK 1 MW-03A Carbonate (as CaC03) 1 mg/I U 1 mg/I OK 1 MW-03A Chloride 10 mg/I 1 mg/l 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 ugjL OK 20 MW-03A Copper 10 ug/L U 10 ug/L OK 20 MW-03A Fluoride 0.1 mg/l 0.1 mg/l OK 1 MW-03A Gross Radium Alpha 0.938 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 1 ug/L OK 5 MW-03A Magnesium 50 mg/l 0.5 mg/I 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 NitratelNitrite (as N) 0.1 ug/L 0.1 ug/L OK 1 MW-03A Potassium 10 mg/l 0.5 m~/l OK 10 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/l OK 50 MW-03A Sulfate 500 mg/l 1 mg/l OK 500 MW-03A Tetrahvdrofuran 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 mg/l 10 mg/l 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 20 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 ug/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/l OK 1 MW-05 Cadmium 0.5 ug/L U 0.5 ugfL OK 20 MW-05 Calcium 100 mg!l 0.5 mg/! OK 100 MW-05 Carbon tetrachloride 1 ug/L U 1 ug/L OK 1 MW-05 Carbonate (as CaC03) 1 mg!l U 1 mg!l OK 1 -'cporlwg ImJt ec GSAR L' . Ch k Lab Required Reporting Reporting RL DILUTION Location Analyte Limit Units Qualifier Limit Units Check FACTOR MW-OS Chloride 10 mgtl 1 mgtl OK 10 MW-OS Chloroform 1 ug/L U 1 ug/L OK 1 MW-OS Chloromethane 1 ug/L U 1 ug/L OK 1 MW-OS Chromium 2S uWL U 2S ug/L OK 20 MW-OS Cobalt 10 ug/L U 10 ug/L OK 20 MW-OS Copper 10 ug/L U 10 ug/L OK 20 MW-OS Fluoride 0.1 mgtl 0.1 mg/l OK 1 MW-OS Gross Radium Alpha 0.644 pCi/L U 1 pCi/L OK 1 MW-OS Iron 30 ug/L 30 ug/L OK S MW-OS Lead 1 ug/L U 1 ug/L OK S MW-OS Magnesium 10 mgtl O.S mgtl OK 10 MW-OS Manganese 10 ug/L 10 ug/L OK 20 MW-OS Mercury O.S ug/L U O.S ug/L OK 1 MW-OS Methylene chloride 1 ug/L U 1 ug/L OK 1 MW-OS Molybdenum 10 ug/L U 10 ug/L OK 20 MW-OS Naphthalene 1 ug/L U 1 ug/L OK 1 MW-OS Nickel 20 ug/L U 20 ug/L OK 20 MW-OS NitratelNitrite (as N) 0.1 ug/L U 0.1 ug/L OK 1 MW-OS Potassium 1 mgtl 0.5 mgtl OK 1 MW-OS Selenium S ug/L U S ug/L OK 20 MW-OS Silver 10 ug/L U 10 ug/L OK 20 MW-OS Sodium 100 mgtl O.S mgtl OK 100 MW-OS Sulfate SOO mgtl 1 mgtl OK SOO MW-OS Tetrahydrofuran 1 ug/L U 1 ug/L OK 1 MW-OS Thallium O.S ug/L U O.S ug/L OK S MW-OS 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 mgtl 10 mg/I OK 2 MW-OS Uranium 0.3 ug/L 0.3 ug/L OK 2 MW-OS Vanadium IS ug/L U IS ug/L OK 1 MW-OS Xylenes, Total 1 ug/L U 1 ug/L OK 1 MW-OS Zinc 10 ug/L U 10 u~ OK 20 MW-ll 2-Butanone 20 ug/L U 20 ug/L OK 1 MW-ll Acetone 20 ug/L U 20 ug/L OK 1 MW-ll Ammonia (as N) O.OS ug/L O.OS ug/L OK 1 MW-ll Arsenic S ug/L U S ugjL OK 20 MW-ll Benzene 1 ug/L U 1 ug/L OK 1 MW-ll Beryllium O.S ug/L U 0.5 ug/L OK S MW-ll Bicarbonate (as CaC03 1 mgtl 1 mgtl OK 1 MW-ll Cadmium O.S ug/L U 0.5 ug/L OK 20 MW-ll Calcium 10 mg/l O.S mgtl OK 10 MW-ll Carbon tetrachloride 1 ug/L U 1 ug/L OK 1 MW-ll Carbonate (as CaC03) 1 mgtl U 1 mgtl OK 1 MW-ll Chloride S mgtl 1 mgtl OK S MW-ll Chloroform 1 ug/L U 1 ug/L OK 1 MW-ll Chloromethane 1 ug/L U 1 ug/L OK 1 MW-ll Chromium 2S ug/L U 2S ug/L OK 20 MW-ll Cobalt 10 ugIL U 10 ugIL OK 20 MW-II Copper 10 ug/L U 10 ug/L OK 20 MW-ll Fluoride 0.1 mgll 0.1 mgtl OK 1 MW-ll Gross Radium Alpha 0.608 pCi/L U 1 pCi/L OK I MW-ll Iron 30 ug/L 30 ug/L OK S MW-ll Lead 1 ug/L U 1 ug/L OK 5 MW-ll Magnesium 10 mgtl O.S mgtl OK 10 G-5 A h RepOrlUlg LImIt C eck Lab Required Reporting Reporting RL DILUTION Location Analyte Limit Units Qualifier Limit Units Check FACTOR MW-ll Manganese 10 ug/L 10 ug/L OK 20 MW-ll Mercurv 0.5 ug/L U 0.5 ug/l OK 1 MW-ll Methylene chloride 1 ug/L U 1 ug/L OK 1 MW-ll Molybdenum 10 ug/L U 10 ug/L OK 20 MW-l1 Naphthalene 1 ug/L U 1 ug/L OK 1 MW-ll Nickel 20 ug/l U 20 u~/L OK 20 MW-ll NitratelNitrite (as N) 0.1 ug/L U 0.1 ug/L OK 1 MW-l1 Potassium 1 mg/l 0.5 mg/l OK 1 MW-ll Selenium 5 ug/L U 5 ug/L OK 20 MW-ll Silver 10 ug/L U 10 ug/L OK 20 MW-ll Sodium 100 mgtl 0.5 mg/l OK 100 MW-ll Sulfate 500 mg/l 1 mgtl OK 500 MW-l1 Tetrahydrofuran 1 ug/L U 1 ug& OK 1 MW-ll Thallium 0.5 ug/L U 0.5 ug/L OK 5 MW-l1 Tin 100 ugIL U 100 ug/L OK 20 MW-ll Toluene 1 ug/L U 1 ug/L OK 1 MW-l1 Total Dissolved Solids 20 mg/l 10 mg/l OK 2 MW-ll Uranium 0.3 ug/L 0.3 ug/L OK 2 MW-l1 Vanadium 15 ug/L U 15 ug/L OK 1 MW-ll Xylenes, Total 1 ug/L U 1 ug/L OK 1 MW-ll Zinc 10 ug/L U 10 ug/L OK 20 MW-12 2-Butanone 20 ug/L U 20 ug/L OK 1 MW-12 Acetone 20 ug/L U 20 ug/L OK 1 MW-12 Ammonia (as N) 0.05 ug/L U 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 1 ug!L OK 1 MW-12 Beryllium 0.5 ug/L U 0.5 ug/L OK 5 MW-12 Bicarbonate (as CaC03: 1 mg/l 1 mgtl OK 1 MW-12 Cadmium 0.5 ug/L U 0.5 ugiL OK 20 MW-12 Calcium 100 mgtl 0.5 mg/l OK 100 MW-12 Carbon tetrachloride 1 ug/L U 1 ug/L OK 1 MW-12 Carbonate (as CaC03) 1 mg/l U 1 mgtl OK 1 MW-12 Chloride 10 mgtl 1 mgtl OK 10 MW-12 Chloroform 1 ug/L U 1 ug/L OK 1 MW-12 Chloromethane 1 ug/L U 1 ug/L OK 1 MW-12 Chromium 25 ug/L U 25 ug/L OK 20 MW-12 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 mgtl 0.1 mg/l OK 1 MW-12 Gross Radium Alpha 0.637 pCi/L U 1 pCi/L OK 1 MW-12 Iron 30 ug/L U 30 ug/L OK 5 MW-12 Lead 1 ug/L U 1 ug/L OK 5 MW-12 Magnesium 100 mgtl 0.5 mgtl OK 100 MW-12 Manganese 10 ug/L 10 ug/L OK 20 MW-12 Mercury 0.5 ugIL U 0.5 ug/L OK 1 MW-12 Methylene chloride 1 ug/L U 1 ug/L OK 1 MW-12 Molybdenum 10 ug/L U 10 ug/L OK 20 MW-12 Naphthalene 1 ug/L U 1 ug/L OK 1 MW-12 Nickel 20 ug/L U 20 ug/L OK 20 MW-12 NitratelNitrite (as N) 0.1 ug/L 0.1 ug/L OK 1 MW-12 Potassium 1 mgtl 0.5 mg/l 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 100 mgtl 0.5 mgtl OK 100 -{CpOrllng Imlt ec G 5AR L ' , Ch k Lab Required Reporting Repol'ting' RL DILUTION Location AnaMe Limit Units Qualifier bimil Units Check FACTOR MW-12 Sulfate 500 mg/! 1 mg/l OK 500 MW-12 Tetrahydrofuran 1 ug/L U 1 ug/L OK 1 MW-12 Thallium 0.5 ug/L 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 Tota! Dissolved Solids 20 mg/l 10 mg/! OK 2 MW-12 Uranium 0.3 ug/L 0.3 ug/L OK 2 MW-12 Vanadium 15 ug/L U 15 ugIL 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 20 MW-14 2-Butanone 20 ug/L U 20 ugIL OK 1 MW-14 Acetone 20 ug/L U 20 ug/L OK 1 MW-14 Ammonia (as N) 0.05 ug/L U 0.05 ug/L OK 1 MW-14 Arsenic 5 ug/L U 5 ug/L OK 20 MW-14 Benzene 1 uWL 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 1 mg/l I mg/I OK 1 MW-14 Cadmium 0.5 ug/L 0.5 ug/L OK 20 MW-14 Calcium 100 mg/l 0.5 mg/! OK 100 MW-14 Carbon tetrachloride 1 ug/L U 1 ug/L OK 1 MW-14 Carbonate (as CaC03) 1 mg/l U 1 mg/l OK 1 MW-14 Chloride 5 mg/l 1 mg/! OK 5 MW-14 Chloroform 1 ug/L U 1 ug/L OK 1 MW-14 Chloromethane 1 ug/L U I 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/I 0.1 mg/! OK 1 MW-14 Gross Radium Alpha 0.597 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 100 mg/l 0.5 mg/I OK 100 MW-14 Manganese 10 ug/L 10 ug/L OK 50 MW-14 Mercury 0.5 u~ 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 NitrateINitrite (as N) 0.1 ug/L U 0.1 ug/L OK 1 MW-14 Potassium 1 mg/l 0.5 mg/l 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 100 mg/l 0.5 mg/l OK 100 MW-14 Sulfate 500 mg/l 1 mg/l 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 mg/l 10 mg/l 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, Tota! 1 ug/l U 1 ug/L OK 1 MW-14 Zinc 10 ug/L 10 ug/L OK 20 MW-15 2-Butanone 20 ug/L U 20 ug/L OK 1 G5AR -CpoTtmg lmlt ec L· . Ch k I: Lab Required Reporting Reporiing RL DILUTION Location Analyte Limit Units Qualifier Lilnit Units Check FACTOR MW-15 Acetone 20 uglL U 20 ug/l OK 1 MW-15 Ammonia (as N) 0.05 uglL U 0.05 uglL OK 1 MW-15 Arsenic 5 uglL U 5 uglL OK 20 MW-15 Benzene 1 uglL U 1 uglL OK 1 MW-15 Beryllium 0.5 uglL U 0.5 uglL OK 5 MW-15 Bicarbonate (as CaC03 1 mg/l 1 mg/l OK I MW-15 Cadmium 0.5 uglL U 0.5 ug/L OK 20 MW-15 Calcium 100 mg}1 0.5 mg/l OK 100 MW-15 Carbon tetrachloride 1 ug/L U 1 ug/L OK 1 MW-15 Carbonate (as CaC03) 1 mg/l U 1 mg/I OK 1 MW-15 Chloride 5 mg/l I mg/I OK 5 MW-15 Chloroform I ug/L U I ug/L OK I MW-15 Chloromethane I ug/L U I 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 uglL U 10 uglL OK 20 MW-15 Fluoride 0.1 mg/I 0.1 mg/I OK 1 MW-15 Gross Radium Alpha 0.837 pCiIL U 1 pCi/L OK 1 MW-15 Iron 30 ug/L U 30 ug/L OK 5 MW-15 Lead I ug/L U I ug/L OK 5 MW-15 Magnesium 100 mg/I 0.5 mg/I OK 100 MW-15 Manganese 10 ug/L U 10 ug/L OK 20 MW-15 Mercury 0.5 uglL U 0.5 ug/L OK 1 MW-15 Methylene chloride I uglL U I ug/L OK I MW-15 Molybdenum 10 uglL U 10 ug/L OK 20 MW-15 Naphthalene 1 ug/L U I uglL OK 1 MW-15 Nickel 20 uglL U 20 ug/L OK 20 MW-15 NitratelNitrite (as N) 0.1 ug/L 0.1 uglL OK 1 MW-15 Potassium 1 mg/l 0.5 mg/I OK 1 MW-15 Selenium 5 ug/L 5 uglL OK 20 MW-15 Silver 10 uglL U 10 uglL OK 20 MW-15 Sodium 100 mg/I 0.5 mg/l OK 100 MW-15 Sulfate 500 mg/I I mg!1 OK 500 MW-15 Tetrahvdrofuran 1 uglL U I ug/L OK I MW-15 Thallium 0.5 ug/l U 0.5 ug/L OK 5 MW-15 Tin 100 ug/L U 100 uglL OK 20 MW-15 Toluene 1 uglL U 1 ug/L OK 1 MW-15 Total Dissolved Solids 20 mg/l 10 mg/I OK 2 MW-15 Uranium 0.3 ug/L 0.3 ug/L OK 2 MW-15 Vanadium 15 ug/L U 15 uglL OK 1 MW-15 Xvlenes, Total 1 ug/L U 1 ugIL OK 1 MW-15 Zinc 10 ug/L U 10 ug/L OK 20 MW-17 2-Butanone 20 ug/L U 20 ug/L OK 1 MW-17 Acetone 20 uglL U 20 ug/L OK 1 MW-17 Ammonia (as N) 0.05 ug/L U 0.05 ug/L OK 1 MW-17 Arsenic 5 ugtL U 5 uglL 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 I mg/l OK 1 MW-17 Cadmium 0.5 ug/L U 0.5 ug/L OK 20 MW-17 Calcium 50 fig/I 0.5 mg/l OK 50 MW-17 Carbon tetrachloride 1 ug/L U I ug/L OK 1 MW-17 Carbonate (as CaC03) 1 mg/l U 1 mg/l OK 1 MW-17 Chloride 10 mg/l I mg/l OK 10 G5AR -cportLn~ Brut ec L· . Ch k Lab Required Reporting Reporting RL DILUTION Location Analyte Limit Units Qualifier Limit Units Check FACTOR MW-17 Chloroform 1 ug/L U 1 ug/L OK 1 MW-17 Chloromethane 1 ug/L U 1 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/I 0.1 mg/I OK 1 MW-17 Gross Radium Alpha 0.801 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/I 0.5 mg/I OK 50 MW-17 Manganese 10 ug/L 10 ug/L OK 20 MW-17 Mercurv 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 1 ug/L U 1 ug/L OK 1 MW-17 Nickel 20 ug/L U 20 ug/L OK 20 MW-17 NitratelNitrite (as N) 0.1 ug/L 0.1 ug/L OK 1 MW-17 Potassium 1 mg/l 0.5 mg/l 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/I 0.5 mg/l OK 50 MW-17 Sulfate 500 mg/I 1 mg/l OK 500 MW-17 Tetrahvdrofuran 1 ug/L U 1 ugIL OK 1 MW-17 Thallium 0.5 ug/L U 0.5 ug/L OK 5 MW-17 Tin 100 ug/L U 100 ug/L OK 20 MW-17 Toluene 1 ug/L U 1 ug/L OK 1 MW-17 Total Dissolved Solids 20 mg/I 10 mg/l OK 2 MW-17 Uranium 0.3 ug/L 0.3 ug!!., OK 2 MW-17 Vanadium 15 ug/L U 15 ug/L OK 1 MW-17 Xylenes Total 1 ug/L U 1 ug/L OK 1 MW-17 Zinc 10 ug/L U 10 ug/L OK 20 MW-18 2-Butanone 20 ug/L U 20 ug/L OK 1 MW-18 Acetone 20 ug/L U 20 ug/L OK 1 MW-18 Ammonia (as N) 0.05 ug/L U 0.05 ug/L OK 1 MW-18 Arsenic 5 ug/L U 5 ug/L OK 20 MW-18 Benzene 1 ug/L U 1 ugfL OK 1 MW-18 Beryllium 0.5 ug/L U 0.5 ug/L OK 5 MW-18 [Bicarbonate (as CaC03 1 mg/l 1 mg/I OK 1 MW-18 Cadmium 0.5 ug/L U 0.5 ug/L OK 20 MW-18 Calcium 100 mg/I 0.5 mg/I OK 100 MW-18 Carbon tetrachloride 1 ug/L U 1 ug/L OK 1 MW-18 Carbonate (as CaC03) 1 mg/I U 1 mg/I OK 1 MW-18 Chloride 10 mg/I 1 mg/I OK 10 MW-18 Chloroform 1 ug/L U 1 ug/L OK 1 MW-18 Chloromethane 1 ug/L U 1 ug/L OK 1 MW-18 Chromium 25 ug/L U 25 ug/L OK 20 MW-18 Cobalt 10 ug/L U 10 ug/L OK 20 MW-18 Copper 10 ug/L U 10 u~ OK 20 MW-18 Fluoride 0.1 mgfJ 0.1 mgII OK 1 MW-18 Gross Radium Alpha 0.79 pCi/L 1 pCi/L OK 1 MW-18 Iron 30 ug/L 30 ug/L OK 5 MW-18 Lead 1 ug/L U 1 ug/L OK 5 MW-18 Magnesium 100 mg/l 0.5 mg/l OK 100 MW-18 Manganese 10 ug/L 10 ug/L OK 20 -. cportlnK lmlt ec G SA It L" . Ch k -Lab Reqll,ir~d Reporting Rep l'Iin~ RL DILUTION Location Analyte Limit Units Qualifier Limit Units Check FACTOR MW-18 Mercury 0.5 ug/L U 0.5 ug/L OK 1 MW-l8 Methylene chloride 1 ug/L U 1 ug/L OK 1 MW-18 Molybdenum 10 ug/L U 10 ug/L OK 20 MW-J8 Naphthalene 1 ug/L U 1 uglL OK 1 MW-J8 Nickel 20 ug/L U 20 ug/L OK 20 MW-J8 NitratelNitrite (as N) 0.1 ug/L U 0.1 uglL OK 1 MW-18 Potassium 1 mg/I 0.5 mg/I OK 1 MW-18 Selenium 5 ug/L U 5 uglL OK 20 MW-18 Silver 10 ug/L U 10 uglL OK 20 MW-18 Sodium 20 mg/l 0.5 mg/I OK 20 MW-18 Sulfate 500 mg/I 1 mg/I OK 500 MW-18 Tetrahydrofuran 1 ug/L U I uglL OK 1 MW-18 Thallium 0.5 ug/L 0.5 uglL OK 5 MW-18 Tin 100 ug/L U 100 uglL OK 20 MW-18 Toluene 1 ug/L U 1 ug/L OK 1 MW-18 Total Dissolved Solids 20 mg/I 10 mg/I OK 2 MW-18 Uranium 0.3 ug/L 0.3 ug/L OK 2 MW-18 Vanadium 15 uglL U 15 uglL OK 1 MW-18 Xylenes, Total 1 ug/L U 1 uglL OK 1 MW-18 Zinc 10 ug/L U 10 uglL OK 20 MW-19 2-Butanone 20 ug/L U 20 uglL OK 1 MW-19 Acetone 20 u~1L U 20 ug/L OK 1 MW-19 Ammonia (as N) 0.05 uglL U 0.05 uglL OK 1 MW-19 Arsenic 5 ug/L U 5 uglL OK 20 MW-19 Benzene 1 ug/L U 1 uglL OK 1 MW-19 Beryllium 0.5 ug/L U 0.5 ug/L OK 5 MW-19 Bicarbonate (as CaC03 1 mg/I 1 mg/I OK 1 MW-19 Cadmium 0.5 ug/L U 0.5 uglL OK 20 MW-19 Calcium 10 mg/l 0.5 mg/l OK 10 MW-19 Carbon tetrachloride 1 ug/L U 1 uglL OK 1 MW-19 Carbonate (as CaC03) 1 mg/I U 1 mg/l OK 1 MW-19 Chloride 10 mg/l 1 mgn OK 10 MW-19 Chloroform 1 ug/L U 1 uglL OK 1 MW-19 Chloromethane 1 ug/L U 1 uglL OK 1 MW-19 Chromium 25 ugIL U 25 uglL OK 20 MW-19 Cobalt 10 ug/L U 10 uglL OK 20 MW-19 Copper 10 uglL U 10 uglL OK 20 MW-19 Fluoride 0.1 mg/l 0.1 mg/l OK 1 MW-19 Gross Radium Alpha 0.702 pCi/L I pCilL OK 1 MW-19 Iron 30 uglL U 30 uglL OK 5 MW-19 Lead 1 ug/L U 1 ug/L OK 5 MW-19 Magnesium 10 mg/l 0.5 mg/l OK 10 MW-19 Manganese 10 ug/L 10 uglL OK 20 MW-19 Mercury 0.5 ug/L U 0.5 ug/L OK 1 MW-19 Methylene chloride 1 ug/L U 1 ug/L OK 1 MW-19 Moly_bdenum 10 uK/L U 10 uglL OK 20 MW-19 Naphthalene 1 ug/L U 1 uglL OK 1 MW-19 Nickel 20 ug/L U 20 uglL OK 20 MW-19 NitratelNitrite (as N) 1 ug/L 0.1 ug/L OK 10 MW-19 Potassium 1 mg/I 0.5 mg/l OK 1 MW-19 Selenium 5 ug/L 5 uglL OK 20 MW-J9 Silver 10 ug/L U 10 ug/L OK 20 MW-19 Sodium 10 mg/I 0.5 mg/l OK 10 MW-19 Sulfate 100 mg/l 1 mg/l OK 100 -oeporlllJg Imlt ec G 5AR L' . Ch k Lab Required Reporting Reporting RL DILUTION Location Analyte Limit Units Qualifier Limit Units Check FACTOR MW-19 Tetrahydrofuran 1 ug/L U 1 ug/L OK 1 MW-19 Thallium 0.5 ug/L U 0.5 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 mg/l 10 mg/l OK 2 MW-19 Uranium 0.3 ug/L 0.3 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 ugIL OK 20 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) 0.05 ug/L U 0.05 ug/L OK 1 MW-20 Arsenic 5 ug/L U 5 ug/L OK 20 MW-20 Benzene 1 ug/L U 1 uglL OK 1 MW-20 Beryllium 0.5 ug/L U 0.5 uglL OK 5 MW-20 Bicarbonate (as CaC03 1 mg/l 1 mgt! OK 1 MW-20 Cadmium 0.5 ug/L U 0.5 uglL OK 20 MW-20 Calcium 100 mg/l 0.5 mgt! OK 100 MW-20 Carbon tetrachloride 1 ugIL U 1 uglL OK 1 MW-20 Carbonate (as CaC03) 1 m~l U 1 mg/l OK 1 MW-20 Chloride 10 mg/l 1 mg/l OK 10 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 0.1 mg/l 0.1 mg/l OK 1 MW-20 Gross Radium Alpha 0.739 pCi/L U 1 pCiIL 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 10 mg/l 0.5 mg/l OK 10 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/L OK 20 MW-20 NitratelNitrite (as N) 10 ug/L 0.1 ugIL OK 100 MW-20 Potassium 10 mg/l 0.5 mg/l OK 10 MW-20 Selenium 5 ug/L U 5 uglL OK 20 MW-20 Silver 10 ug/L U 10 uglL OK 20 MW-20 Sodium 100 mg/I 0.5 mg/l OK 100 MW-20 Sulfate 500 mg/l 1 mg/l OK 500 MW-20 Tetrahydrofuran 1 ug/I. U 1 uglL OK 1 MW-20 Thallium 0.5 ug/L U 0.5 uglL OK 5 MW-20 Tin 100 ug/L U 100 uglL OK 20 MW-20 Toluene 1 ug/L U 1 uglL OK 1 MW-20 Total Dissolved Solids 20 mg/l 10 mgt! OK 2 MW-20 Uranium 0.3 ug/L 0.3 ug/L OK 2 MW-20 Vanadium 15 ug/L U 15 ugIL 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 20 MW-22 2-Butanone 20 ug/L U 20 uglL OK 1 MW-22 Acetone 20 ug/L U 20 ug/L OK 1 -,cpor1.lng IImt ec G5AR L' . Ch k Lab Required Reporting Reporting RL DILUTION Location Analyte Limit Units Qualifier Limit Units Check FACTOR MW-22 Ammonia (as N) 0.05 uglL 0.05 ugIL OK 1 MW-22 Arsenic 5 uglL U 5 uglL OK 20 MW-22 Benzene 1 uglL U 1 uglL OK 1 MW-22 Beryllium 0.5 uglL 0.5 uglL OK 5 MW-22 Bicarbonate (as CaC03 1 mg/l 1 mg/! OK I MW-22 Cadmium 0.5 uglL 0.5 ug/L OK 20 MW-22 Calcium 100 mgt! 0.5 mg/l OK 100 MW-22 Carbon tetrachloride 1 uglL U 1 uglL OK 1 MW-22 Carbonate (as CaC03) 1 mg/l U I mglJ OK 1 MW-22 Chloride 10 mg/l 1 mglJ OK 10 MW-22 Chloroform 1 uglL U 1 uglL OK I MW-22 Chloromethane 1 uglL U 1 uglL OK 1 MW-22 Chromium 25 uglL U 25 uglL OK 20 MW-22 Cobalt 10 uglL 10 uglL OK 20 MW-22 Copper 10 uglL 10 uglL OK 20 MW-22 Fluoride I mg/I 0.1 mg/I OK 10 MW-22 Gross Radium Alpha 0.938 pCiIL 1 pCiIL OK 1 MW-22 Iron 30 uglL 30 uglL OK 5 MW-22 Lead 1 ugIL 1 ug/L OK 5 MW-22 Magnesium 100 mg/I 0.5 mg/l OK 100 MW-22 Manganese 50 uglL 10 ug/L OK 500 MW-22 Mercury 0.5 uglL U 0.5 ug/L OK 1 MW-22 Methvlene chloride 1 ug/L U 1 ug/L OK 1 MW-22 Molybdenum 10 ug/L 10 ug/L OK 20 MW-22 Naphthalene 1 uglL U I ug/L OK 1 MW-22 Nickel 20 ug/L 20 ug/L OK 20 MW-22 NitratelNitrite (as N) 1 uglL 0.1 ug/L OK 10 MW-22 Potassium 10 I1!gLI 0.5 mg/I OK 10 MW-22 Selenium 5 ug/L 5 ug/L OK 20 MW-22 Silver 10 uglL U 10 ug/L OK 20 MW-22 Sodium 10 mg/I 0.5 mgt! OK 10 MW-22 Sulfate 1000 mg/I I mgt! OK 1000 MW-22 Tetrahydrofuran 1 uglL U I ug/L OK 1 MW-22 Thallium 0.5 uglL 0.5 ug/L OK 5 MW-22 Tin 100 ug/L U 100 ug/L OK 20 MW-22 Toluene 1 ug/L U 1 ug/L OK 1 MW-22 Total Dissolved Solids 100 mglJ 10 mgt! OK 10 MW-22 Uranium 0.3 ug/L 0.3 uglL 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 uglL OK 20 MW-23 2-Butanone 20 u,g/L U 20 ugIL OK 1 MW-23 Acetone 20 uglL U 20 uglL OK 1 MW-23 Ammonia (as N) 0.05 uglL U 0.05 uglL OK 1 MW-23 Arsenic 5 uglL U 5 ug/L OK 20 MW-23 Benzene 1 ug/L U 1 uglL OK 1 MW-23 Bervllium 0.5 ug/L U 0.5 ug/L OK 5 MW-23 Bicarbonate (as CaC03 1 mglJ 1 mg/l OK 1 MW-23 Cadmium 0.5 uglL U 0.5 ug/L OK 20 MW-23 Calcium 100 mg/I 0.5 mg/l OK 100 MW-23 Carbon tetrachloride 1 ug/L U 1 uglL OK 1 MW-23 Carbonate (as CaC03) 1 mgt! U 1 mgt! OK 1 MW-23 Chloride 1 mg/l 1 mg/I OK 1 MW-23 Chloroform 1 ug/L U I ug/L OK 1 -eporlIng 1mlt ec G 5Al~ L' . Ch k Lab Required I Reporting I Reporting RL DILUTION Location Analvte Limit Units Qualifier Limit Units Check FACTOR 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 U 10 uglL OK 20 MW-23 Fluoride 0.1 mg/I 0.1 mg/l OK 1 MW-23 Gross Radium Alpha 0.585 pCi/L 1 pCi/L OK 1 MW-23 Iron 30 ug/L IT 30 ug/L OK 5 MW-23 Lead 1 ug/L U 1 ug/L OK 5 MW-23 Magnesium 20 mg/I 0.5 mg/I OK 20 MW-23 Manganese 10 uglL 10 uglL OK 20 MW-23 Mercury 0.5 ug/L U 0.5 ug/L OK 1 MW-23 Methylene chloride 1 uglL U 1 uglL OK 1 MW-23 Molybdenum 10 ug/L U 10 uglL OK 20 MW-23 Naphthalene 1 ug/L U 1 ug/L OK 1 MW-23 Nickel 20 ug/L U 20 ug/L OK 20 MW-23 NitrateINitrite (as N) 0.1 ug/L 0.1 ugIL OK 1 MW-23 Potassium 1 mg/I 0.5 mg/I OK 1 MW-23 Selenium 5 ug/L U 5 uglL OK 20 MW-23 Silver 10 ug/L U 10 ug/L OK 20 MW-23 Sodium 20 mg/l 0.5 mg/l OK 20 MW-23 Sulfate 500 mg/l 1 mg/I OK 500 MW-23 Tetrahydrofuran 1 ug/L U 1 uglL OK 1 MW-23 Thallium 0.5 ug/L U 0.5 uglL OK 5 MW-23 Tin 100 ug/L U 100 ug/L OK 20 MW-23 Toluene 1 ug/L U 1 uglL OK 1 MW-23 Total Dissolved Solids 20 mg/I 10 mg/l OK 2 MW-23 Uranium 0.3 uglL 0.3 uglL OK 2 MW-23 Vanadium 15 ug/L U 15 uglL OK 1 MW-23 Xylenes, Total 1 ug/L U 1 uglL OK 1 MW-23 Zinc 10 ug/L 10 ug/L OK 20 MW-24 2-Butanone 20 ug/L U 20 ug/L OK 1 MW-24 Acetone 20 ug/L U 20 u~ OK 1 MW-24 Ammonia (as N) 0.05 ug/L 0.05 uglL OK 1 MW-24 Arsenic 5 ug/L U 5 uglL OK 20 MW-24 Benzene 1 ug/L U 1 uglL OK 1 MW-24 Beryllium 0.5 ug/I U 0.5 ug/L OK 5 MW-24 Bicarbonate (as CaC03 1 mg/I 1 mg/I OK 1 MW-24 Cadmium 0.5 ug/L 0.5 ug/L OK 20 MW-24 Calcium 50 mg/I 0.5 mg/I OK 50 MW-24 Carbon tetrachloride 1 ug/L U 1 uglL OK 1 MW-24 Carbonate (as CaC03) 1 mg/I U 1 mg/l OK 1 MW-24 Chloride 10 mg/I 1 mg/I 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 uglL OK 20 MW-24 Cobalt 10 ug/L U 10 ug/L OK 20 MW-24 Copper 10 uglL U 10 ug/L OK 20 MW-24 Fluoride 0.1 mg/l 0.1 mg/I OK 1 MW-24 Gross Radium Alpha 0.6 pCiIL 1 pCiIL OK 1 MW-24 Iron 100 uglL 30 ug/L OK 20 MW-24 Lead 1 ug/L U 1 ug/L OK 5 MW-24 Magnesium 50 mg/I 0.5 mg/I OK 50 MW-24 Manganese 10 uglL 10 ug/L OK 50 MW-24 Mercury 0.5 ug/L U 0.5 ug/L OK 1 G5AR -eportmg lmlt ec L' . Ch k Lab Required Reporting Reporting RL DILUTION Location Analyte Limit I Units Qualifier Limit Units Check FACTOR 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 U 20 ug/L OK 20 MW-24 NitratelNitrite (as N) 0.1 ug/L U 0.1 ug/L OK 1 MW-24 Potassium 1 mg/I 0.5 mg/l OK 1 MW-24 Selenium 5 ug/L U 5 ugIL OK 20 MW-24 Silver 10 ug/L U 10 ug/L OK 20 MW-24 Sodium 50 mg/l 0.5 mg/l OK 50 MW-24 Sulfate 500 mg/l 1 mg/l 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 100 ug/L OK 20 MW-24 Toluene 1 ug/L U 1 ug/L OK 1 MW-24 Total Dissolved Solids 20 mg/l 10 mg/l 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 ug/L OK 1 MW-24 Zinc 10 ug/L 10 ug/L OK 20 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 MW-25 Ammonia (as N) 0.05 ug/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 1 ug/L OK 1 MW-25 Beryllium 0.5 ug/L U 0.5 ug/L OK 5 MW-25 Bicarbonate (as CaC03 1 mg/l 1 mg/l OK 1 MW-25 Cadmium 0.5 ug/L 0.5 ug/L OK 20 MW-25 Calcium 100 mg/l 0.5 mg/l OK 100 MW-25 Carbon tetrachloride 1 ug/L U 1 ug& OK 1 MW-25 Carbonate (as CaC03) 1 mg/l U 1 mg/l OK 1 MW-25 Chloride 5 mg/l 1 mg/l OK 5 MW-25 Chloroform 1 ug/L U 1 ug/L OK 1 MW-25 Chloromethane 1 ug/L U 1 ~/L OK 1 MW-25 Chromium 25 ug/L U 25 ug/L OK 20 MW-25 Cobalt 10 ug/L U 10 ug/L OK 20 MW-25 Copper 10 ug/L U 10 ug/L OK 20 MW-25 Fluoride 0.1 mg/l 0.1 mg/l OK 1 MW-25 Gross Radium Alpha 0.643 pCi/L 1 pCi/L OK 1 MW-25 Iron 30 ug/L U 30 ug/L OK 5 MW-25 Lead 1 ug/L U 1 ug/L OK 5 MW-25 Magnesium 100 mg/l 0.5 mg/l OK 100 MW-25 Manganese 10 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 1 u~/L U 1 ug/L OK 1 MW-25 Molybdenum 10 ug/L 10 ug/L OK 20 MW-25 Naphthalene 1 ug/L U 1 ug/L OK 1 MW-25 Nickel 20 ug/L U 20 ug/L OK 20 MW-25 NitratelNitrite (as N) 0.1 ug/L U 0.1 ug/L OK 1 MW-25 Potassium 1 mg/l 0.5 mg/l OK 1 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 100 mg/I 0.5 mg/I OK 100 MW-25 Sulfate 500 mg/l 1 mg/l OK 500 MW-25 Tetrahydrofuran 1 ug/L U 1 ug/L OK 1 G5A R -eporlll1l:! Imlt ec L· . Ch k Lab R quinid'" Reporting ~cw:ortil1g, RL DILUTION Location Analyte Limit Units Qualifier Llrfl:il Units Check FACTOR MW-25 Thallium 0.5 u.2;1L 0.5 u.2;1L OK 5 MW-25 Tin 100 u.2;1L U 100 u.2;1L OK 20 MW-25 Toluene 1 uglL U 1 uglL OK 1 MW-25 Total Dissolved Solids 20 mg/l 10 mg/l OK 2 MW-25 Uranium 0.3 uglL 0.3 u.2;1L OK 2 MW-25 Vanadium 15 u.2;1L U 15 u.2;1L OK 1 MW-25 Xylenes, Total 1 ug/L U 1 ug/L OK 1 MW-25 Zinc 10 uglL U 10 uglL OK 20 MW-26 2-Butanone 20 u.2;1L U 20 u.2;1L OK 1 MW-26 Acetone 20 u.2;1L U 20 uglL OK 1 MW-26 Ammonia (as N) 0.05 uglL 0.05 uglL OK 1 MW-26 Arsenic 5 uglL U 5 u.2;1L OK 20 MW-26 Benzene 1 u.2;1L U 1 uglL OK 1 MW-26 Beryllium 0.5 uglL U 0.5 uglL OK 5 MW-26 Bicarbonate (as CaC03 1 mg/l 1 mg/l OK 1 MW-26 Cadmium 0.5 u.2;1L U 0.5 u.2;1L OK 20 MW-26 Calcium 100 mg/l 0.5 mg/l OK 100 MW-26 Carbon tetrachloride 1 uglL U 1 uglL OK 1 MW-26 Carbonate (as CaC03) 1 m.!UI U 1 m.!UI OK 1 MW-26 Chloride 10 mg/l 1 m.2;/1 OK 10 MW-26 Chloroform 20 uglL 1 uglL OK 20 MW-26 Chloromethane 1 uglL U 1 uglL OK 1 MW-26 Chromium 25 u.2;1L U 25 u.2;1L OK 20 MW-26 Cobalt 10 uglL U 10 u.2;1L OK 20 MW-26 Copper 10 uglL U 10 uglL OK 20 MW-26 Fluoride 0.1 mg/l 0.1 mg/l OK 1 MW-26 Gross Radium Alpha 0.908 pCiIL 1 pCilL OK 1 MW-26 Iron 30 uglL 30 u.2;1L OK 5 MW-26 Lead 1 uglL U 1 uglL OK 5 MW-26 Magnesium 20 mg/l 0.5 mg/l OK 20 MW-26 Manganese 10 u.2;1L 10 u.2;1L OK 20 MW-26 Mercury 0.5 u.2;1L U 0.5 u.2;1L OK 1 MW-26 Methylene chloride 1 u.2;1L 1 uglL OK 1 MW-26 Molybdenum 10 uglL U 10 uglL OK 20 MW-26 Naphthalene 1 u.2;1L U 1 u~1L OK 1 MW-26 Nickel 20 u.2;1L U 20 uglL OK 20 MW-26 NitratelNitrite (as N) 1 uglL 0.1 ug/L OK 10 MW-26 Potassium 1 mg/l 0.5 mg/l OK 1 MW-26 Selenium 5 u.2;1L 5 u.2;1L OK 20 MW-26 Silver 10 u.2;1L U 10 uJ!:1L OK 20 MW-26 Sodium 20 mg/l 0.5 mg/l OK 20 MW-26 Sulfate 500 mg/l 1 mg/l OK 500 MW-26 Tetrahydrofuran 1 uglL U 1 UgJL OK 1 MW-26 Thallium 0.5 uglL U 0.5 ug/L OK 5 MW-26 Tin 100 uglL U 100 ug/L OK 20 MW-26 Toluene 1 uglL U 1 ug/L OK 1 MW-26 Total Dissolved Solids 20 m.2;/1 10 m.2;/1 OK 2 MW-26 Uranium 0.3 u.2;1L 0.3 uglL OK 2 MW-26 Vanadium 15 uglL U 15 uglL OK 1 MW-26 Xylenes, Total 1 uglL U 1 uglL OK 1 MW-26 Zinc 10 uglL U 10 uglL OK 20 MW-27 2-Butanone 20 uglL U 20 uglL OK 1 MW-27 Acetone 20 ugjL U 20 uglL OK 1 MW-27 Ammonia (as N) 0.05 uJ!:1L U 0.05 u.2;1L OK 1 h G-5A r eporting LImIt C eck Lab Required Reporting Reporting RL DILUTION Location Analyte Limit Units Qualifier Limit Units Check FACTOR 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/J 1 mg/J OK 1 MW-27 Cadmium 0.5 ug/L U 0.5 ug/L OK 20 MW-27 Calcium 10 mg/I 0.5 mg/I OK 10 MW-27 Carbon tetrachloride 1 ug/L U 1 ug/L OK I MW-27 Carbonate (as CaC03) 1 mg/l U 1 mg/I OK I MW-27 Chloride 10 mg/I I mg/I 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/J 0.1 mg/I OK 1 MW-27 Gross Radium Alpha 0.66 pCifL I pCi/L OK I 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 10 mg/I 0.5 mg/J OK 10 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 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/L U 20 ug/L OK 20 MW-27 Nitrate/Nitrite (as N) 1 ug/L 0.1 ug/L OK 10 MW-27 Potassium 1 mg/J 0.5 mg/l OK 1 MW-27 Selenium 5 ug/L 5 ug/L OK 20 MW-27 Silver 10 ug/L U 10 ug/L OK 20 MW-27 Sodium 10 mg/I 0.5 mg/l OK 10 MW-27 Sulfate 100 mg/J 1 mg/I OK 100 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 ugfL OK 20 MW-27 Toluene 1 ug/L U 1 ug/L OK 1 MW-27 Total Dissolved Solids 20 mg/l 10 mg/l OK 2 MW-27 Uranium 0.3 ug/L 0.3 ug/L OK 2 MW-27 Vanadium 15 ug/L U 15 ug/L OK 1 MW-27 Xylenes Total 1 ug/L U I ug/L OK 1 MW-27 Zinc 10 ug/L U 10 ug/L OK 20 MW-28 2-Butanone 20 ug/L U 20 ug/L OK 1 MW-28 Acetone 20 ug/L U 20 ug/L OK I MW-28 Ammonia (as N) 0.05 ug/L U 0.05 ugIL OK I MW-28 Arsenic 5 ug/L 5 ug/L OK 20 MW-28 Benzene 1 ug/L U 1 ug/L OK I MW-28 Beryllium 0.5 ug/L U 0.5 ug/L OK 5 MW-28 Bicarbonate (as CaC03 1 mg/l 1 mg/l OK 1 MW-28 Cadmium 0.5 ug/L 0 .5 ug/L OK 20 MW-28 Calcium 100 mg/l 0.5 mg/I OK 100 MW-28 Carbon tetrachloride 1 ug/L U 1 ug/L OK 1 MW-28 Carbonate (as CaC03) 1 mg/l U 1 mg/I OK 1 MW-28 Chloride 50 mg/l 1 mg/I OK 50 MW-28 Chloroform 1 ug/L U I ug/L OK 1 MW-28 Chloromethane 1 u-g/L U 1 ug/L OK 1 G5A R -el)()rlml! ImIt ec L" . Ch k Lab Required Reporting Reporting RL DILUTION Location Analyte Limit Units Qualifier Limit Units Check FACTOR MW-28 Chromium 25 u.!!;/L U 25 Ug/L OK 20 MW-28 Cobalt 10 ug/L 10 UidL OK 20 MW-28 Copper 10 ug/L U 10 ug/L OK 20 MW-28 Fluoride 0.1 mg/l 0.1 mg/l OK 1 MW-28 Gross Radium Alpha 0.429 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 100 mg/l 0.5 mg/l OK 100 MW-28 Manganese 10 ug/L 10 ug/L OK 20 MW-28 Mercury 0.5 ug/L U 0.5 u-gJ[ OK I MW-28 Methylene chloride 1 ug/L U 1 ug/L OK I MW-28 Molybdenum 10 ugfL 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 NitratelNitrite (as N) 0.1 ug/L 0.1 Ug/L OK 1 MW-28 Potassium 1 mg/l 0.5 mg/l OK 1 MW-28 Selenium 5 ug/L U 5 ug/L OK 20 MW-28 Silver 10 ug/L U 10 ug/L OK 20 MW-28 Sodium 100 mg/l 0.5 mg/l OK 100 MW-28 Sulfate 500 mg/l 1 mg/l OK 500 MW-28 Tetrahydrofuran 1 ug/L U 1 ug/L OK 1 MW-28 Thallium 0.5 ug/L 0.5 ug/L OK 5 MW-28 Tin 100 u.!!;/L U 100 u.!!;/L OK 20 MW-28 Toluene 1 ug/L U 1 ug/L OK 1 MW-28 Total Dissolved Solids 20 mg/l 10 mg/l OK 2 MW-28 Uranium 0.3 ug/L 0.3 ug/L OK 2 MW-28 Vanadium 15 ugfL U 15 uJ!:/L OK 1 MW-28 Xylenes Total 1 ug/L U 1 u.!!;/L OK 1 MW-28 Zinc 10 ug/L 10 ug/L OK 20 MW-29 2-Butanone 20 ug/L U 20 ug/L OK 1 MW-29 Acetone 20 ugjL U 20 Ug/L OK 1 MW-29 Ammonia (as N) 0.05 ug/L 0.05 u.!!;/L OK 1 MW-29 Arsenic 5 ug/L U 5 ug/L OK 20 MW-29 Benzene 1 ug/L U 1 ug/L OK 1 MW-29 Beryllium 0.5 ug/L U 0.5 Ug/L OK 5 MW-29 Bicarbonate (as CaC03. 1 mg/l 1 mg/l OK 1 MW-29 Cadmium 0.5 ug/L U 0.5 ug/L OK 20 MW-29 Calcium 50 mg/l 0.5 mg/l OK 50 MW-29 Carbon tetrachloride 1 ug/L U 1 Ug/L OK 1 MW-29 Carbonate (as CaC03) 1 mg/l U 1 mg/l OK 1 MW-29 Chloride 10 mg/l 1 mg/l OK 10 MW-29 Chloroform 1 ug/L U 1 ug/L OK 1 MW-29 Chloromethane 1 ug/L U 1 ug/L OK 1 MW-29 Chromium 25 ug/L U 25 ug/L OK 20 MW-29 Cobalt 10 ug/L U 10 ug/L OK 20 MW-29 Copper 10 ug/L U 10 ug/L OK 20 MW-29 Fluoride 0.1 mg/l 0.1 mg/l OK 1 MW-29 Gross Radium Alpha 0.282 pCi/L U 1 pCi/L OK 1 MW-29 Iron 100 ug/L 30 ug/L OK 20 MW-29 Lead 1 ug/L U 1 ug/L OK 5 MW-29 Magnesium 50 mg/l 0.5 mg/l OK 50 MW-29 Manganese 10 ug/L 10 Ug/L OK 100 MW-29 Mercury 0.5 ug/L U 0.5 ugjL OK 1 MW-29 Methylene chloride 1 ug/L U 1 ug/L OK 1 -teporllng Imlt ec G5AR L' . Ch k Lab Required Reporting Reporting RL DILUTION Location Analyte Limit Units Qualifier Limit Units Check FACTOR MW-29 Molybdenum 10 ug/L U 10 ug/L OK 20 MW-29 Naphthalene 1 uglL U 1 uglL OK 1 MW-29 Nickel 20 uglL U 20 ug/L OK 20 MW-29 NitratelNitrite (as N) 0.1 uglL U 0.1 uglL OK 1 MW-29 Potassium 1 mg/l 0.5 mg/l OK 1 MW-29 Selenium 5 uglL U 5 uglL OK 20 MW-29 Silver 10 uglL U 10 uglL OK 20 MW-29 Sodium 50 mg/l 0.5 mg/l OK 50 MW-29 Sulfate 500 mg/l 1 mg/l OK 500 MW-29 Tetrahydrofuran 1 uglL U I uglL OK I MW-29 Thallium 0.5 ugIL U 0.5 ugIL OK 5 MW-29 Tin 100 uglL U 100 uglL OK 20 MW-29 Toluene I uglL U 1 uglL OK 1 MW-29 Total Dissolved Solids 20 mg/l 10 mg/l OK 2 MW-29 Uranium 0.3 uglL 0.3 uglL OK 2 MW-29 Vanadium 15 ug/L U 15 uglL OK I MW-29 Xvlenes. Total 1 uglL U 1 ug/L OK 1 MW-29 Zinc 10 uglL U 10 uglL OK 5 MW-30 2-Butanone 20 uglL U 20 uglL OK 1 MW-30 Acetone 20 uglL U 20 uglL OK 1 MW-30 Ammonia (as N) 0.05 ugIL U 0.05 ug/L OK 1 MW-30 Arsenic 5 uglL U 5 uglL OK 20 MW-30 Benzene 1 uglL U 1 uglL OK 1 MW-30 Bervllium 0.5 uglL U 0.5 uglL OK 5 MW-30 Bicarbonate (as CaC03 1 mg/l 1 mg/l OK 1 MW-30 Cadmium 0.5 uglL U 0.5 ugIL OK 20 MW-30 Calcium 100 mg/l 0.5 mg/l OK 100 MW-30 Carbon tetrachloride 1 uglL U 1 uglL OK 1 MW-30 Carbonate (as CaC03) 1 mg/l U 1 mg/l OK 1 MW-30 Chloride 50 mg/l 1 mg/l OK 50 MW-30 Chloroform 1 uglL U 1 uglL OK 1 MW-30 Chloromethane I uglL U 1 uglL OK 1 MW-30 Chromium 25 uglL U 25 uglL OK 20 MW-30 Cobalt 10 uglL U 10 uglL OK 20 MW-30 Copper 10 uglL U 10 uglL OK 20 MW-30 Fluoride 0.1 mg/l 0.1 mg/l OK 1 MW-30 Gross Radium Alpha 0.314 pCilL U 1 pCiIL OK 1 MW-30 Iron 30 uglL 30 ug/L OK 5 MW-30 Lead 1 uglL U 1 uglL OK 5 MW-30 Magnesium 10 mg/l 0.5 mg/l OK 10 MW-30 Manganese 10 ugIL 10 uglL OK 20 MW-30 Mercury 0.5 ug/l U 0.5 uglL OK I MW-30 Methylene chloride 1 uglL U 1 uglL OK 1 MW-30 Molybdenum 10 uglL U 10 uglL OK 20 MW-30 Naphthalene 1 uglL U 1 uglL OK 1 MW-30 Nickel 20 uglL U 20 uglL OK 20 MW-30 NitratelNitrite (as N) 1 uglL 0.1 uglL OK 10 MW-30 Potassium 1 mg/l 0.5 mg!l OK 1 MW-30 Selenium 5 uglL 5 uglL OK 20 MW-30 Silver 10 uglL U 10 uglL OK 20 MW-30 Sodium 10 mg/l 0.5 mg/l OK 10 MW-30 Sulfate 100 mg/l 1 mg/l OK 100 MW-30 Tetrahydrofuran 1 ug/L U 1 uglL OK 1 MW-30 Thallium 0.5 uglL U 0.5 uglL OK 5 G-5A Reporting Limit Check Lab R",quired Reporting RepO'ning RL DILUTION Location Analyte Limit Units Qualifier Limit Units , Check FACTOR MW-30 Tin 100 ug/L U 100 ug/L OK 20 MW-30 Toluene 1 ug/L U 1 ug/L OK 1 MW-30 Total Dissolved Solids 20 mgll 10 mgtl OK 2 MW-30 Uranium 0.3 ug/L 0.3 ug/L OK 2 MW-30 Vanadium 15 ug/L U 15 ug/L OK 1 MW-30 X),lenes, Total 1 ugIL U 1 ug/L OK 1 MW-30 Zinc 10 ug/L U 10 ug/L OK 20 MW-31 2-Butanone 20 ug/L U 20 ug/L OK 1 MW-31 Acetone 20 ugIL U 20 ug/L OK 1 MW-31 Ammonia (as N) 0.05 ug/L U 0.05 ug/L OK 1 MW-31 Arsenic 5 ug/L U 5 ug/L OK 20 MW-31 Benzene 1 ug/L U 1 ug/L OK 1 MW-31 Bervllium 0.5 ug/L U 0.5 ug/L OK 5 MW-31 Bicarbonate (as CaC03 1 mgtl 1 mgtl OK 1 MW-31 Cadmium 0.5 ug/L U 0.5 ug/L OK 20 MW-31 Calcium 100 mg/l 0.5 mg/l OK 100 MW-31 Carbon tetrachloride 1 ug/L U 1 ug/L OK 1 MW-31 Carbonate (as CaC03) 1 mg/l U 1 my] OK 1 MW-31 Chloride 50 mg/l 1 mgtl OK 50 MW-31 Chloroform 1 ug/L U 1 ugIL OK 1 MW-31 Chloromethane 1 ug/L U 1 ug/L OK 1 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 mgtl 0.1 mg/l OK 1 MW-31 Gross Radium Alpha 0.437 pCiIL 1 pCi/L OK 1 MW-31 Iron 30 ug/L U 30 ug/L OK 5 MW-31 Lead 1 ug/L U 1 ug/L OK 5 MW-31 Magnesium 10 mg/l 0.5 mgtl OK 10 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 NitratelNitrite (as N) 2 ug/L 0.1 ug/L OK 20 MW-31 Potassium 1 mgtl 0.5 mgtl OK 1 MW-31 Selenium 5 ug/L 5 ug/L OK 20 MW-31 Silver 10 ugIL U 10 ug/L OK 20 MW-31 Sodium 10 mg/l 0.5 mgtl OK 10 MW-31 Sulfate 50 mg/l 1 mgtl 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 ug/L OK 1 MW-31 Total Dissolved Solids 20 mg/l 10 mg/l OK 2 MW-31 Uranium 0.3 ugIL 0.3 ug/L OK 2 MW-31 Vanadium 15 ugIL U 15 ugIL OK 1 MW-3l Xylenes, Total 1 ug/L U 1 ugIL OK 1 MW-31 Zinc 10 ug/L U 10 ug/L OK 20 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 ugIL 0.05 ug/L OK 1 MW-32 Arsenic 5 ug/L U 5 ug/L OK 20 G 5AR -eportmg lmlt ec L· . Ch k Lab Required Rc,:p rting Reporting RL DILUTION Location Analyte LimiL ' Units Qualifier Limit Units Check FACTOR MW-32 Benzene 1 ug/L U 1 ug/L OK 1 MW-32 Bervllium 0.5 ug/L U 0.5 ugIL OK 5 MW-32 Bicarbonate (as CaC03 1 mg/l 1 mg/l OK 1 MW-32 Cadmium 0.5 ug/L 0.5 ug/L OK 20 MW-32 Calcium 100 mg/l 0.5 mg/l OK 100 MW-32 Carbon tetrachloride 1 ug/L U 1 ug/L OK 1 MW-32 Carbonate (as CaC03) 1 mg/I U 1 mg/I OK 1 MW-32 Chloride 10 mg/I 1 mgll 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 U 10 ug/L OK 20 MW-32 Fluoride 0.1 mg/I 0.1 mg/l OK 1 MW-32 Gross Radium Alpha 0.473 pCi/L 1 pCi/L OK 1 MW-32 Iron 500 ug/L 30 ug/L OK 100 MW-32 Lead 1 ug/L U 1 ug;/L OK 5 MW-32 Magnesium 100 mg/I 0.5 mg/I OK 100 MW-32 Manganese 10 ugIL 10 ug/L OK 100 MW-32 Mercury 0.5 ug/L U 0.5 ug/L OK 1 MW-32 Methylene chloride 1 ug/L U 1 ug/L OK 1 MW-32 Molybdenum 10 ug/L 10 ug/L OK 20 MW-32 Naphthalene 1 ug/L U 1 ug/L OK 1 MW-32 Nickel 20 ug/L 20 ug/L OK 20 MW-32 NitratelNitrite (as N) 0.1 ug/L 0.1 ug/L OK 1 MW-32 Potassium 10 mg/l 0.5 mg/l OK 10 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 100 mg/l 0.5 mg/l OK 100 MW-32 Sulfate 500 mg/l 1 mg/l 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 mg/l 10 mg/l 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 ugIL OK 20 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 ug/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/I OK 1 MW-35 Cadmium 0.5 ug/L U 0.5 ug/L OK 20 MW-35 Calcium 100 mg/I 0.5 mg/I OK 100 MW-35 Carbon tetrachloride 1 ug/L U 1 ug;/L OK 1 MW-35 Carbonate (as CaC03) 1 mg/I U 1 mg/I OK 1 MW-35 Chloride 10 mg/l 1 mg/I 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 G5AR -eportmg Imlt ec L' . Ch k Lab R~quircd Reporting 'Reporting RL DILUTION Location AnalYte Limit Units Qualifier Li IJl it Units Check FACTOR 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/l OK 1 MW-35 Gross Radium Alpha 0.891 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 100 mg/I 0.5 mg/l OK 100 MW-35 Manganese 10 ugIL 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 Molvbdenum 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 NitratelNitrite (as N) 0.1 ug/L U 0.1 ug/L OK 1 MW-35 Potassium 1 mg!1 0.5 mg/I 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 100 mg!1 0.5 mg/l OK 100 MW-35 Sulfate 500 mg/I 1 mg/I OK 500 MW-35 Tetrahydrofuran 1 ug/L U 1 ug/L OK 1 MW-35 Thallium 0.5 ugIL 0.5 ug/L OK 5 MW-35 Tin 100 ugIL U 100 ug/L OK 20 MW-35 Toluene 1 ug/L U 1 ug/L OK 1 MW-35 Total Dissolved Solids 20 mg!1 10 mg!l 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 u~/L OK 1 MW-35 Zinc 10 ug/L U 10 ug/L OK 20 MW-36 2-Butanone 20 ug/L U 20 ug/L OK I MW-36 Acetone 20 ug/L U 20 ug/L OK 1 MW-36 Ammonia (as N) 0.05 ug/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 mgli 1 mg!l OK 1 MW-36 Cadmium 0.5 ug/L U 0.5 ug/L OK 20 MW-36 Calcium 100 mgli 0.5 mg/l OK 100 MW-36 Carbon tetrachloride 1 ugIL U 1 ug/L OK 1 MW-36 Carbonate (as CaC03) 1 mgli 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 mgli 0.1 mg!l OK 1 MW-36 Gross Radium Alpha 0.698 pCi/L 1 pCiIL 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 100 mg!1 0.5 mg!l OK 100 MW-36 Manganese 10 ug/L U 10 ug/L OK 20 MW-36 Mercurv 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 G-5A Reponing Limit Check Lab Required Reporting Reporting RL DILUTION Location Analyte Limit Units Qualifier Limit Units Check FACTOR 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 NitratelNitrite (as N) 0.1 ug/L 0.1 ug/L OK 1 MW-36 Potassium 1 mg/l 0.5 mg/l 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 100 mg/l 0.5 mg/l OK 100 MW-36 Sulfate 500 mg/l 1 mg/I OK 500 MW-36 Tetrahydrofuran 1 ugIL U 1 ug/L OK 1 MW-36 Thallium 0.5 ug/L 0.5 u~ 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 mg/I 10 mg/I 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 20 MW-37 2-Butanone 20 ug/L U 20 ug/L OK 1 MW-37 Acetone 20 ugIL U 20 ugIL OK 1 MW-37 Ammonia (as N) 0.05 ug/L U 0.05 ug/L OK 1 MW-37 Arsenic 5 ug/L U 5 ug/L OK 20 MW-37 Benzene 1 ugjL U 1 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/l OK 1 MW-37 Cadmium 0.5 ug/L U 0.5 ug/L OK 20 MW-37 Calcium 100 mg/l 0.5 mg/l OK 100 MW-37 Carbon tetrachloride 1 ug/L U 1 ug/L OK 1 MW-37 Carbonate (as CaC03) 1 mg/l U 1 mg/I OK 1 MW-37 Chloride 10 mg/l 1 mg/I OK 10 MW-37 Chloroform 1 ug/L U 1 ug/L OK 1 MW-37 Chloromethane 1 ugIL 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 0.1 mg/I 0.1 mg/l OK 1 MW-37 Gross Radium Alpha 0.864 pCiIL 1 pCi/L OK 1 MW-37 Iron 30 ug/L U 30 ug/L OK 5 MW-37 Lead 1 ug/L U 1 ug/L OK 5 MW-37 Magnesium 100 mg/l 0.5 mg/l OK 100 MW-37 Manganese 10 ug/L U 10 ug/L OK 20 MW-37 Mercury 0.5 ug/L U 0.5 ug/L OK 1 MW-37 Methylene 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 NitratelNitrite (as N) 1 ug/L 0.1 ug/L OK 10 MW-37 Potassium 1 mg/l 0.5 mg/I OK 1 MW-37 Selenium 5 ug/L 5 ug/L OK 20 MW-37 Silver 10 ug/L U 10 ug/L OK 20 MW-37 Sodium 100 mg/l 0.5 mg/l OK 100 MW-37 Sulfate 500 mg/l 1 mg/l OK 500 MW-37 Tetrahydrofuran 1 ug/L U 1 ugIL 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 G-5A Reparlin{t Limit Check Lab RQ~luired Reporting Rep liliri~ RL DILUTION Location Analyte Limit Units . Qualifier Limil Units Check FACTOR MW-37 Toluene 1 ugIL U 1 uglL OK 1 MW-37 Total Dissolved Solids 20 mg!l 10 mg/l OK 2 MW-37 Uranium 0.3 uglL 0.3 uglL OK 2 MW-37 Vanadium 15 uglL U 15 uglL OK 1 MW-37 Xylenes, Total 1 uglL U 1 uglL OK 1 MW-37 Zinc 10 uglL 10 uglL OK 20 MW-65 2-Butanone 20 uglL U 20 uglL OK 1 MW-65 Acetone 20 uglL U 20 uglL OK 1 MW-65 Ammonia (as N) 0.05 uglL U 0.05 uglL OK 1 MW-65 Arsenic 5 uglL U 5 uglL OK 20 MW-65 Benzene 1 ugIL U 1 uglL OK 1 MW-65 Bervllium 0.5 uglL U 0.5 uglL OK 5 MW-65 Bicarbonate (as CaC03 1 mg/l 1 mg/l OK 1 MW-65 Cadmium 0.5 uglL U 0.5 uglL OK 20 MW-65 Calcium 20 mg/l 0.5 mg/l OK 20 MW-65 Carbon tetrachloride 1 ugIL U 1 ugIL OK 1 MW-65 Carbonate (as CaC03) 1 mg/l U 1 mg/l OK 1 MW-65 Chloride 1 mg/l 1 mg/l OK 1 MW-65 Chloroform 1 uglL U 1 uglL OK 1 MW-65 Chloromethane 1 uglL U 1 uglL OK 1 MW-65 Chromium 25 uglL U 25 uglL OK 20 MW-65 Cobalt 10 uglL U 10 uglL OK 20 MW-65 Copper 10 uglL U 10 uglL OK 20 MW-65 Fluoride 0.1 mg!l 0.1 mg/l OK 1 MW-65 Gross Radium Alpha 0.465 pCiIL 1 pCiIL OK 1 MW-65 Iron 30 uglL U 30 uglL OK 5 MW-65 Lead 1 uglL U 1 uglL OK 5 MW-65 Magnesium 20 mg/l 0.5 mg/l OK 20 MW-65 Manganese 10 uglL U 10 uglL OK 20 MW-65 Mercury 0.5 uglL U 0.5 uglL OK 1 MW-65 Methylene chloride 1 uglL U 1 uglL OK 1 MW-65 Molybdenum 10 ug/L U 10 uglL OK 20 MW-65 Naphthalene 1 uglL U 1 uglL OK 1 MW-65 Nickel 20 uglL U 20 uglL OK 20 MW-65 NitratelNitrite (as N) 0.1 uglL U 0.1 uglL OK 1 MW-65 Potassium 1 mg/l 0.5 mg/l OK 1 MW-65 Selenium 5 uglL 5 uglL OK 20 MW-65 Silver 10 uglL U 10 uglL OK 20 MW-65 Sodium 20 mg/l 0.5 mg/l OK 20 MW-65 Sulfate 500 mg/l 1 mg/I OK 500 MW-65 Tetrahydrofuran 1 uglL U 1 uglL OK 1 MW-65 Thallium 0.5 ugIL U 0.5 uglL OK 5 MW-65 Tin 100 uglL U 100 uglL OK 20 MW-65 Toluene 1 uglL U 1 uglL OK 1 MW-65 Total Dissolved Solids 20 mg/I 10 mg/l OK 2 MW-65 Uranium 0.3 ugIL 0.3 ugIL OK 2 MW-65 Vanadium 15 uglL U 15 ugIL OK 1 MW-65 Xylenes, Total 1 uglL U 1 uglL OK 1 MW-65 Zinc 10 uglL U 10 uglL OK 20 MW-70 2-Butanone 20 uglL U 20 uglL OK 1 MW-70 Acetone 20 uglL U 20 uglL OK 1 MW-70 Ammonia (as N) 0.05 uglL 0.05 uglL OK 1 MW-70 Arsenic 5 uglL U 5 uglL OK 20 MW-70 Benzene I uglL U 1 uglL OK 1 G-5A R ':'eponing Limit Check Lab Required Reporting Re.p rling. RL Dll...UTION Location Analvte Limit Units Qualifier Limit Units Check FACTOR MW-70 Beryllium 0.5 ug/L U 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 U 0.5 ug/L OK 20 MW-70 Calcium 50 mg!1 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!1 U 1 m2/l OK 1 MW-70 Chloride 10 mg!l 1 mg!l 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 U 10 ug/L OK 20 MW-70 Copper 10 ug/L U 10 Ug/L OK 20 MW-70 Fluoride 0.1 mg!l 0.1 mg!l OK 1 MW-70 Gross Radium Alpha 0.361 pCiIL U 1 pCi/L OK 1 MW-70 Iron 500 ug/L 30 Ug/L OK 100 MW-70 Lead 1 ug/L U 1 Ug/L OK 5 MW-70 Magnesium 50 mg/l 0.5 mgll OK 50 MW-70 Manganese 10 ug/L 10 ug/L OK 100 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 U 10 ug/L OK 20 MW-70 Naphthalene 1 ug/L U 1 ug/L OK 1 MW-70 Nickel 20 ug/L U 20 ugtL OK 20 MW-70 Nitrate!Nitrite (as N) 0.1 ug/L U 0.1 ug/L OK 1 MW-70 Potassium 10 mg/l 0.5 mg/l OK 10 MW-70 Selenium 5 ug/L U 5 ug/L OK 20 MW-70 Silver 10 ug/L U 10 u,Q;/L OK 20 MW-70 Sodium 50 mg!l 0.5 m-i71 OK 50 MW-70 Sulfate 500 mg!l 1 mg/I OK 500 MW-70 Tetrahydrofuran 1 ug/L U 1 ug/L OK 1 MW-70 Thallium 0.5 ug/L U 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 20 mg!l 10 mg!l OK 2 MW-70 Uranium 0.3 ug/L 0.3 Ug/L OK 2 MW-70 Vanadium 15 ug/L U 15 tii!L OK 1 MW-70 Xylenes, Total 1 ug/L U 1 ug/L OK 1 MW-70 Zinc 10 ug/L U 10 ug/L OK 5 -<f;porllng G5B R lmlt ec -L" . Ch k A cce erate dS ampJes Lab Requi ed Rep ort in 'Rep0r(jng RL !DILUTION Location Analvte Limit Units Qualifier tjmil Units Check FACTOR Trip Blank Chloroform 1 U 1 ug/L OK 1 Trip Blank Methylene chloride 1 U 1 ~gIL OK 1 Trip Blank Carbon tetrachloride 1 U 1 ug/L OK 1 Trip Blank Chloroform 1 U 1 ug/L OK 1 Trip Blank Chloromethane 1 U 1 ug/L OK 1 Trip Blank Methylene chloride 1 U 1 ug/L OK 1 Trip Blank Chloromethane 1 U 1 ug/L OK 1 Trip Blank Methylene chloride 1 U 1 ug/L OK 1 MW-ll Manganese 10 10 ug/L OK 1 MW-ll Manganese 10 10 ug/L OK 1 MW-14 Manganese 10 10 ug/L OK 1 MW-14 Manganese 10 10 ug/L OK 1 MW-25 Cadmium 0.5 0.5 ugIL OK 1 MW-25 Uranium 0.3 0.3 ug/L OK 1 MW-25 Chloride 10 1 mg/l OK 1 MW-25 Cadmium 0.5 0.5 ug/L OK 1 MW-25 Uranium 0.3 0.3 ug/L OK 1 MW-26 Chloride 10 1 mg/l OK 1 MW-26 Chloroform 20 1 ug/L OK 1 MW-26 Uranium 0.3 0.3 ug/L OK 1 MW-26 Methylene chloride 1 1 ug/L OK 1 MW-26 NitratelNitrite (as N) 0.1 0.1 ug/L OK 1 MW-26 Chloride 10 1 mg/l OK 1 MW-26 Carbon tetrachloride 1 U 1 ug/L OK 1 MW-26 Chloroform 50 1 ug/L OK 1 MW-26 Chloromethane 1 U 1 ug/L OK 1 MW-26 Methylene chloride 1 1 ug/L OK 1 MW-26 NitratelNitrite (as N) 1 0.1 ug/L OK 1 MW-26 Chloride 10 1 mg/l OK 1 MW-26 Chloromethane 1 U 1 ug/L OK 1 MW-26 Uranium 0.3 0.3 ug/L OK 1 MW-26 Methylene chloride 1 1 ug/L OK 1 MW-26 NitratelNitrite (as N) 1 0.1 ug/L OK 1 MW-30 Chloride 5 1 mg/l OK 1 MW-30 Uranium 0.3 0.3 ug/L OK 1 MW-30 Selenium 5 5 ug/L OK 1 MW-30 NitratelNitrite (as N) 10 0.1 ug/L OK 1 MW-30 Chloride 50 1 mg/l OK 1 MW-30 Selenium 5 5 ug/L OK I MW-30 NitratelNitrite (as N) 1 0.1 ug/L OK 1 MW-31 Sulfate 50 1 mg/l OK 1 MW-31 Chloride 50 1 mg/l OK 1 MW-31 Selenium 5 5 ug/L OK 1 MW-31 NitratelNitrite (as N) 10 0.1 ug/L OK 1 MW-31 Total Dissolved Solids 20 10 mg/l OK 1 MW-31 Sulfate 50 1 mg/l OK 1 MW-31 Chloride 50 1 mg/l OK 1 MW-31 Selenium 5 5 ug/L OK 1 MW-31 NitratelNitrite (as N) 2 0.1 ugIL OK 1 MW-31 Total Dissolved Solids 20 10 mg/l OK 1 MW-35 Manganese 10 10 ug/L OK 1 MW-35 Molybdenum 10 U 10 ug/L OK 1 MW-35 Thallium 0.5 U 0.5 ug/L OK 1 MW-35 Uranium 0.3 0.3 ug/L OK 1 G-5B RcpOr1inftLimit Check -Accelerated Samples If Lab Requir.ed II Ref?: rtiog R~R0rlio& RL DllU'tl ~ b.ocUliQIl i\rta1~~e l..,imi,l< {J,nlts <i2\Jlllihor lJimlt (J:r)ir~ Ghe:ck FfXcrOR MW-35 Selenium 5 5 ug/L OK 1 MW-35 Gross Radium Alpha 0.702 1 pCi/L OK 1 MW-35 Manganese 10 10 ug/L OK 1 MW-35 Molybdenum 10 U 10 ugIL OK 1 MW-35 Thallium 0.5 0.5 ug/L OK 1 MW-35 Uranium 0.3 0.3 u~ OK 1 MW-35 Selenium 5 5 ug/L OK 1 MW-35 Gross Radium Alpha 0.852 1 pCi/L OK 1 MW-65 Cadmium 0.5 0.5 ugIL OK 1 MW-65 Uranium 0.3 0.3 ug/L OK 1 MW-65 Manganese 10 10 ug/L OK 1 G-6A: Trip Blank Evaluation All trip blanks for the Quarter were non detect. Blank Sample Oate Laboratory 1 511312013 American West Analytical Laboratories 2 5/2012013 American West Analytical Laboratories 3 6/3/2013 American West Analytical Laboratories G-6B: Trip Blank Evaluation All trip blanks for the Accelerated samples were non detect. Blank . S.8'!l1!,1! Dl1~ Laborat9J"Y 1 4/17/2013 American West Analytical Laboratories 2 6/5/2013 American West Analytical Laboratories 3 6/2412013 American West Analytical Laboratories G-7 A: QAJQC Evaluation for Routine Sample Duplicates Constituent MW·02 MW·65 %RPD Bicarbonate as HC03 331 325 1.83 Calcium 304 312 2.60 Chloride (mglL) 7.21 7.21 0.00 Fluoride (mglL) 0.353 0.322 9.19 Magnesium 91.3 89.6 1.88 Potassium 9.81 10.2 3.90 Selenium 0.016 0.0164 2.47 Sodium 488 492 0.82 Sulfate (mglL) 1410 1490 5.52 TDS (mglL) 3200 3360 4.88 Uranium 0.0133 0.0139 4.41 Radiologic.Duplicate Tests Gross Alpha minus Rn & U* 1.48 1.7] 1.042 Gross Alpha minus Rn & U Precision (±) 0.995 0.312 It Du licuw ~heok~i Ie aMed for oss til " ha minus RN>antJ1 U are not '%RPD, p p gr ~ C I I d a cu ate va ues are b d h ~ I' h ase on t e ormu a In t e qpprove dQAP " Constituent MW·29 MW·70 %RPD Ammonia (as N) 0.528 0.475 10.57 Calcium 439 450 2.47 Chloride (mglL) 35.0 35.6 1.70 Fluoride (mglL) 0.767 0.725 5.63 Sodium 473 483 2.09 TDS (mglL) 4340 4380 0.92 Uranium 0.0119 0.0122 2.49 G-7B: QAlQC Evaluation for Accelerated Sample Duplicates MW~2S MW .. 6S Constifuel)l 4llL7i2,Q13 4/l?/~13 '%RPD~ Cadmium 0.00136 0.0013 4.51 Uranium 0.00556 0.00535 3.85 MW .. 14 MW·6S Cons'fitueot 6/2S/2'013 6i2S/.2013 %RPD Manganese 1.99 1.94 2.54 G-8A: Radiologics Counting Error Gross Alpha minus Rnand Counting Gross Alpha U Precision (+1-Error :$ Within Well minus Rn &U ) 20% GWCL GWCL? MW-Ol <1.0 0.279 NC 3.75 NC MW-02 1.48 0.434 N 3.2 Y MW-03 <1.0 0.244 NC 1 Y MW-03A <1.0 0.281 NC 7.5 NC MW-05 <1.0 0.644 NC 3.75 NC MW-ll <1.0 0.258 NC 3.75 NC MW-12 <1.0 0.286 NC 7.5 NC MW-14 <1.0 0.277 NC 7.5 NC MW-15 <1.0 0.257 NC 7.5 NC MW-17 <1.0 0.266 NC 2.8 NC MW-18 1.1 0.343 N 7.5 Y MW-19 1.19 0.329 N 2.36 Y MW-20 <1.0 0.308 NC ~ MW-22 14.0 1.08 Y - MW-23 1.88 0.392 N 2.86 Y MW-24 1.15 0.323 N 7.5 Y MW-25 1.06 0.286 N 7.5 Y MW-26 3.49 0.685 Y 4.69 Y MW-27 1.57 0.388 N 2 Y MW-28 2.01 0.355 Y 2.42 Y MW-29 <1.0 0.181 NC 2 NC MW-30 <1.0 0.210 NC 3.75 NC MW-31 1.07 0.262 N 7.5 Y MW-32 3.72 0.474 Y 3.33 NA MW-35 4.92 0.590 Y 3.75 NA MW-36 2.68 0.463 Y - MW-37 1.22 0.378 N - MW-65 1.71 0.312 Y - MW-70 <1.0 0.173 NC - GWCLs have not been estabhshed for MW-20, MW-22, MW-36, and MW-37. N/A -the counting error is less than 20% of the activity as required by the GWDP. 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 Gros AJphu minu Rn~nd Counting 1 Gr~ss-AJpba tJ PrecisiQn (+1-1tiDror ~ Within W.ell Sample Dat.e miol!~ Q.1l1 & U ) 20% GWCL GWClA MW-35 4117/2013 4.75 0.569 Y 3.75 N/A MW-35 6/24/2013 3.24 0.556 Y 3.75 Y N/A -the counting error is less than 20% of the activity as required by the GWDP. The value is above the GWCL and this check column is not applicable. G-9A: Laboratory Matrix QC Matrix Spike % Recovei'Y c:omparison MSD RPD Lab Report Well Analyte MS %REC %REC RECRange RPD Range 1305419 MW-32 Calcium* NC NC 75-125 NC 20 1305419 MW-32 Magnesium* NC NC 75-125 NC 20 1305419 MW-32 Manganese* NC NC 75-125 NC 20 1305419 MW-05 Sodium* NC NC 75-125 NC 20 1305419 MW-05 Calcium* NC NC 75-125 NC 20 1305419 MW-05 Chloride 82.4 78.8 90 -110 4.46 10 1305419 MW-05 Fluoride 87.5 86.1 90 -110 1.63 10 1305419 MW-05 Sulfate 91.9 89.4 90 -110 2.64 10 1305419 MW-31 Chloride 77.5 77.9 90 -110 0.414 10 1305419 MW-31 Fluoride 84.4 83.2 90 -110 1.45 10 1305419 MW-31 Sulfate 86.9 91.1 90 -110 3.67 10 1305551 MW-Ol Sodium* NC NC 75-125 NC 20 MW -70 (Dup of 1305551 MW-29) Calcium* NC NC 75-125 NC 20 MW-70 (Dup of 1305551 MW-29) Magnesium* NC NC 75-125 NC 20 MW -70 (Dup of 1305551 MW-29) Sodium* NC NC 75-125 NC 20 MW -70 (Dup of 1305551 MW-29) Manganese* NC NC 75-125 NC 20 1305551 MW-Ol Ammonia 86.1 85.9 90 -110 0.167 10 1305551 MW-19 Ammonia 88.0 86.1 90 -110 2.17 10 1306068 MW-20 Sodium* NC NC 75-125 NC 20 1306068 MW-20 Calcium* NC NC 75-125 NC 20 1306068 MW-20 Ammonia 81.4 83.5 90 -110 2.39 10 1306068 MW-20 NitratelNitrite as N 116 115 90 -110 0.884 10 1306068 MW-20 NitratelNitrite as N 113 109 90 -110 3.34 10 325944 MW-30 Gross Alpha 119 83 .8 75-125 34.4 20 326481 MW-24 Gross Alpha 89.4 117 75-125 26.4 20 * Recovery was not calculated as the analyte level In the sampe was greater than 4 tImes the spIke amount Laboratory Duplicafe % Recovery Cemparis-on Lab Sample Duplicate RPD Result Result Range Lab Report Well Analyte (mg/L) (mg/L) RPD% % 1305551 MW-Ol TDS 1350 1420 5.2 5 1306068 MW-37 TDS 4000 3700 7.58 5 G-9B: Accelemted Laboratory Matrix QC Matrix Spike % Recoverv G -~ ~-----Lab~J(e.P<trt , W~U Analyle MS'%IREC MSD '%'REC e e lWige RPD % RPD Range '% 1304547 -April Accelemted MW-31 Nitmte+Nitrite (as N) 119 116 90 -110 2.71 10 1304547 -April Accelerated MW-31 Chloride 90.9 86.2 90 -110 5.02 20 1306566 -June Accelerated MW-26 Nitrate+Nitrite (as N) 118 83.6 90 -110 26.3 10 1306566 -June Accelemted MW-26 Sulfate 106 112 90 -110 4.16 20 Lab -.--------Duur %R t ---, --.,. ---~r_------ I .sample Resdlt 'i!.ab'Duplicate. t-ao RepoJ1. WeD Anall't e. (mg(I:S RilSulJ; (mgtLL , 11fD ~ .RP}):R;an~ 0/0 1304547 MW-31 IDS 1440 1260 13.3 5 1306566 MW-31 IDS 1480 1380 7.26 5 TabH Kriged Current Quarterly Groundwater Contour Map ® estimated dry area MW-5 perched monitoring well showing .5503 elevation in feet amsl TW04-12 temporary perched monitoring well 5582 showing elevation in feet amsl TWN-10 had . .. A 5586 temporary perc nitrate mOnitoring V well showing elevation in feet amsl PIEZ-1 perched piezometer showing ,. 5593 elevation in feet amsl TW4-28 temporary perched monitoring well ~5580 installed March, 2013 showing elevation in feet amsl RUIN SPRING b 5380 seep or spring showing elevation in feet amsl HYDRO GEO CHEM, INC. KRIGED 2nd QUARTER, 2013 WATER LEVELS WHITE MESA SITE APPROVED DATE REFERENCE FIGURE H :/718000/aug 13/Uw10613.srf H-l Tab I Groundwater Time Concentration Plots Time concentration plots for MW-01 Chloride in MW-Ol 60 r--------------------------------------------------- 50 t--------i~---------------------------------------J 40 t--------i~----------------------------------------J ::; "liD .§. ~ 30 t1r--------1~-------------------------------------------------J ';: o :i: u ::; "liD .§. 2°tlj--------i~--------------------~~--------------------------------~~--------------1 Sample Date Fluoride in MW-Ol 0.6 1 --------------------------------------------------. 0.5 1---t1~:__---------------------------------------------------------------------------------------1 0.4 tl'1I----~~----------------------:lI---WL----------J ~ 0.3 ';: o ::I u:: o.2 1tr--------------~~-----I-----------------1 0.1 I------------------~'_-------------I 0 ~O) ~'b'" ~~ ff 0 .... .:s 't'q !'J"" !'Jbo !'J'b fl'" .... ",« c,e<i ~ ~.§ ...,.:s Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2013 fl" r! i' # 't'.:s ~", • OOec~ Valu~ • Non·~teeh!d Villue5 5000 4500 4000 3500 ::;-3000 -.a E -; 2500 ... .l! ~ 2000 1500 1000 500 12 10 8 4 2 Time concentration plots for MW-01 • .. .. ~ I t f1 ,J V V Sulfate in MW-Ol ~ ~ .. I Sample Date Uranium in MW-Ol ~ ~ ~ l ~ .. .-.. Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2013 .J--... _......,. .- 7 Time concentration plots for MW-02 Chloride in MW-02 80 r-----------------------------------------------~---- 70 t--------------t------------------------------------------------------------------------------J 60 ,j--------t-----------------------------------------J ~50 ,~---------t------------------------------------------------J bD E. ~ 40 t----------n------------------------------------------------J .~ :c u 30 r---------1t----------------------------------------------J 20 .~--~r--j~----------------------------------------~ 0.9 0.8 0.7 0,6 ~ bD E. 0.5 <II -c '~ 0.4 ::J ;:;: 0.3 0.2 0.1 ~ ~ - Sample Date Fluoride in MW-02 A ............ / .... Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2013 l. ......... V ~ • Del~~ted Valul!5 • No"·Dete~ted V~Ue$ Time concentration plots for MW-02 Sulfate in MW-02 2500 y---------------------------------------------------------~ 2000 r-------~~~~~~r_~--~._-----------------.~~~--~--I ~ 1500 ''iNt-----tI--------I-------------------l "GD I E. ! .l! ~ 1000 'llt-1r---------------------------------------1 500 ,.t--t----------------------------------------------------~ 20 18 16 14 ~ 12 "GD 2: E 10 :::I 'c ~ 8 :> 6 -II I '" ~ 4 2 )\ If \ ~ 0 ~OJ (f 0 Sample Date Uranium in MW-02 l '" ~ , 4 / / V Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2013 ~ r "' A.J \J - • Dele~tOO Values • Nan-Dete<:\@d V~lues 160 140 120 . ::J 100 bD .§. GI 80 :E ~ :<: u 60 40 20 0 ~,,\o, ~'b'" 0 ... ~ 1,4 1.2 1 t 0.4 ~- 0.2 Time concentration plots for MW-03 ~c{;o '1(-<:1 Chloride in MW-03 Sample Date Fluoride in MW-03 ""J Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2013 ....;".. """ 1 • ~ • r'lJ ~~ -. • D<!~~!ed Values • Na"-Oeteetftl V~ues Time concentration plots for MW-03 Sulfate in MW-03 4500 4000 3500 3000 :::; ..... g 2500 QI .... ~ 2000 :::J VI 1500 1000 500 0 ~"o, 0 Sample Date Uranium in MW-03 80 r---------------------------------------------------~ 70 t-------~~----------------------------------------~ 60 t--------1~------------------------------------------J :::;5°t--------fl----------------------------------------~ l § 40 t----------tt---------------~Ir----,,~--~~~---------------J 'c ~ :::l 30 -I-------J...:I--J .~-HI--i.........,:----II-II1n_r_----------------' ... ~-'------I 20 10 Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2013 • Det~cted V~lu~ • No~·Detec:t.d V.lues Time concentration plots for MW-03A Chloride in MW-03A 80 r-------------------------------------------------~ 70 t-----~J_------------------------------------------1 ~50 t--------------------~~--~--)~-------------------1 "Qo E. ~ 40 t-------------------------------~~--------------~--------J 5 :;: u 30 t-------------------------------------------------------J 20 t------------------------------------------------1 10 t-------------------------------------------------~ ~ ...... 1.8 1.6 1.4 1.2 l 1 <1/ "1:1 .~ 0.8 ::I u:: 0.6 0_4 0.2 o ,f\ V ,....- Sample Date Fluoride in MW-03A t-/\ A / , A V \ / ~ Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2013 "'-......... ~ • DeU!cll!d Vatu"" • Non-Deteo:teod V~ues :::;-...... Time concentration plots for MW-03A Sulfate in MW-03A 4500 r-----------------------------------------------------------~ 4000 1-----------~------------------~------------------------~ 3000 ·I-------------------------------------------------=:.....-.\.I--J r 2500 ~------------------------------------------------------------- GI .... ~ 2000 r------------------------------------------------------------- III 1500 t---------------------------------------------------------~ 1000 ~----------------------------------------------------------1 500 t------------------------------------------------------1 40 35 30 :::;-25 ~ E 20 :::I '2 ~ :J 15 10 5 o ./\ 1"-- T Sample Date Uranium in MW-03A --""'"\ '-... ...-.... Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2013 --/ "'" .........." """ • Dele~1l!d Valu~ 140 120 100 ::i' ....... till 80 .§. GI :s! 15 60 :c u 40 20 o . t) ~ ,,1;'8 .... ",'" ~'I> 1.8 1.6 1.4 0.6 0.4 0.2 Time concentration plots for MW-05 Chloride in MW-OS ~ .,."' .... !'J'" !b j:)'\. ~ Pl ~ c,rt,q ~'" ~", .... .,,« c,ft; ~.,,~ .... ",'" c,rt,<f i' ~'I> Sample Date Fluoride in MW-OS )I / rl --../V ~.~ Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2013 "V • D<!14!dod V,lul\$ • Nan-o..tett.cl V .. ues 9000 8000 7000 6000 ::; -r 5000 CII .E 4000 ~ 3000 2000 1000 40 35 30 ::; 25 } E 20 :::I 'c l! ::J 15 10 5 a .... Time concentration plots for MW-05 Sulfate in MW-OS ... A. L . ---~ ......... .... -.- Sample Date Uranium in MW-OS ~ ~.J..--.A _ • -... Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2013 J III • (}j!te~ted V.lu~ • NoI\"Detett.d V~UI!$ 80 70 60 ::::;-50 ........ r GI 40 :E ~ :;: u 30 20 10 0 (Jq,'), Qrt; 0.8 0.7 0.6 ::::;-0.5 '0:0 .§. ~ 0.4 ~ ::J ;:;: 0.3 0.2 0,1 !O :'('ti ~'" Time concentration plots for MW-11 Chloride in MW-ll Sample Date Fluoride in MW-ll Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2013 IJ ~I~.n ·VV • DeU.,red Values • Non-Det~tH V"lue$ Time concentration plots for MW-11 Sulfate in MW-ll 2500 r-~-------------------------------------------------------- 2000 t-".------------------------------------------------------J ~1500 t-1t---------------1t--------------------------------------J .§. ~ ~ 1000 ~tt~~~~~~~~~~~~t:~4t~-----=~~~~~~~~~ 500 t----11-------------------------------------------------J 0 ,,'" ~'O'o ,,0; e" 4~ Q ~'b 4.5 . 4 3.5 3 1.5 .. ftlJ ....-"""\ ~" I~ \J r' 1 0.5 ;(f0;'? 5'J'o ,l' })'? ,</li '>~<:' ~o ~~ Sample Date Uranium in MW-ll \ 1. 1 J f~ , 1 ~ I Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2013 I' ,!' '? ~ .. 't-.;s ~/li ~'b .-• l1'l1 r~ ~ w .- • Detl!(\I!d Valu.,. • Nan·o.t~ted V"lues 160 140 120 . ::J 100 ....... GO oS GI 80 :E ~ ::i: u 60 40 20 0 ~'+J'" ~'Ii 0.4 0.35 0.3 ::J 0.25 'Oli oS ~ 0.2 ~ ::::I u:: 0.15 0.1 0.05 o !o 1!i'IJ ,,'I; Time concentration plots for MW-12 Chloride in MW-12 Sample Date Fluoride in MW-12 ~ Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2013 --P ...A J~. V'1 • Del@cted Value. • Noo-Detect.d V~ue$ ::;-...... 9000 8000 7000 6000 r 5000 GI .E 4000 '3 I/) 3000 2000 1000 . ~ Time concentration plots for MW-12 Sulfate in MW-12 .. y ..... l'v-~ .......... -....... ~~ ----• -y Sample Date Uranium in MW-12 25 r---------------------------------------------------~ ::I 15 t------tt-~~.,.,I~~--~~· ... ] t-1H~------.~J~~~~-----------1 E :::I 'c to ~ l°r----y~~--_t--~t_ilt_-------tII'~----------~-l-----------1 5 t;~-------------------t---------~------------~-------------1 Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2013 • ~te~1I!d Value. • Non·Detec~ Values Time concentration plots for MW-14 Chloride in MW-14 40 r-----------------------------------------------~ 35 r-----------------------------------------~--------------------------------------------------J 30 t--------------------I--------------------------------1 10 t--------------------1------------------------------------1 5 .~-----------------------------------------1 Sample Date Fluoride in MW-14 0.3 r-------------------------------------. 0.25 1 --------------Ir-------------1 0.2 1 -::;;7 ...... ...,:-.,...~--------------:::---f-bA------------------------------1 ::; 'Oa .§. :2 0.15 1-----;-t-----..:..:~----J~--.:::-~~l'__\_~~IIIfII.Ll l:i :::l u:: 0.1 r------------ll---------------------------' 0.05 1 ---------------------------1 Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2013 c:",: .. o • Do!~(ted V,fllet • Nal)-Detec:t.ci V.,lul!Ii Time concentration plots for MW-14 Sulfate in MW-14 2500 r---------------------------------------------------------- 2000 ll1f11N'--V-------=------------..:'7"."'-------L~------l~I---=--...lr-1 ~ 1500 "iia ~ ! .l!! '3i 1000 I-----------------------------~ ~ "iia ..:!: E :::I ';: ~ :::l 500 r--------------------------------------------------------I 120 100 80 60 40 20 0 rJrf! 9J'" 9J" 0 ..,,;,'1' ..,,,,'1' Sample Date Uranium in MW-14 p;. ~<S' p'" ..,~ <1-'" .,sI ~~ Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2013 !b ~ ",.."", '<~ rJ~ 0 ~", • Dele~te<I Values • Nal1,Oeted.cl Villue5 Time concentration plots for MW·15 Chloride in MW-1S 60 y---------------------------------------------------~ 50 "---t---------i~------~rlt-------------------------J ~ 4°r-~MU~~~~~Nr.~ri~1lr_~~~--~~Dt~ ....... r ~ 30 t----------------------Ir-------~~------------------------J '1: o :;: u 20 r---------------------------------------------------~ 10 r----------------------------------------------------J 0.4 0.35 0.3 ~ 0.25 OD .§. ~ 0.2 .~ ~ u:: 0.15 0.1 0.05 -,.. \ \ \ 1 Sample Date Fluoride in MW-1S ~ ~ ~ \ ~ \. .-. ........... Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2013 ~ • Dele~ted ValUK • No"·Deted~ V,luf$ Time concentration plots for MW-15 Sulfate in MW-1S 3000 1 ----------------------------. 2500 ~~--=-tr~-~------------.~-~----=---J 2°O0 ~11~----------~--~---~---------------=--1-l ::;- O:a E i 1500 11-----------------------------JLI .l!! 3i 1000 t--------------------------------------------1 500 t-------------------------------------------1 o . ,,:'00, ~o,'" :00,"> 91'1 ,iJ 5)'" ~"> !b <;) :':> ~o ,;s ,<'Ii <,'l:i ~'1i <;)q,c ..,~ '<~ (f"> ~ .... 0 ~'1i Sample Date Uranium in MW-1S 70 r--------------------------------------------------. 60 .--------------------------------------------------J ::;-]40 t-t--tlflrt~~ll~~~f-l1------I~~--~J---~-l~~~ E :::J .~ 30 t-~-.--1ftr~~--~-------------I-------J 5 2°1-------~H_---------------------------------------J lO t---------1r------------------------------------------1 0 (f'00, 91'" 91" ~ ...,,&« 0 ..,.:s i / ~", 5)" ~ ~<i' ..,~ Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2013 !b <;) :':> '<~ (f"> ~ .... 0 ~'1i • Do!I~cll!d Vllu~ • Noo·~ttCt.d V""ues Time concentration plots for MW-17 Chloride in MW-17 60 r-------------------------------------------------~ 5°1----------it---------------------------------------J 20 t--------------------------u------------------------J 1O t-------------------------------------------------J Sample Date Fluoride in MW-17 0.45 ~ , ~ I' ~ ...... 0.4 0.35 0.3 ::;- b:o ..§. 0.25 ~ ..... \J QI "C .~ 0.2 :::I ;;: 0.15 0.1 0.05 Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2013 ... • DeI~~1fl<I V,luet • Non·o.tectlPCl V,lue$ Time concentration plots for MW-17 Sulfate in MW-17 35oo r-------------------------------------------------------------- 3000 t-------------------------------------------------------------J ::; ~2000 ~1Hr__1~_f-----------------------------------------------l~ .§. OJ .... IV ~ 1500 r--.:---~_t------------------------------------------------~ 1000 r---------\t------------------------------------------------~ 500 t----------------------------------------------------------J 0 ~!'>"> !'J" ~ (JO)O) 'jl"v ~ 'jlto ,¥~ :.. .... "> ~ 'o,tf ~'" ,,~ <:)'lJ ~~ ,,~~ 'oe,(/ ,<VI ~..., ~o ~'" Sample Date Uranium in MW-17 50 r-----------------------------------------------------------------------------------------------------~ 45 t-------------------ir-----ir-----------------------------1 40 t--------------------------ir-----~~~--------------------------------------------------1 35 "r------------------------H~~L--L~~.-------------------------------------------------1 ::;30 'f---4~------.i~----------~~--~~~~~~---------1 ~ § 25 .. .---J6--~~~~_l~------------~~\I--~~~~~~~~~--j '2 IV ~ 20 "l~ ~-t----~~I-------------------------~~--------~~--~ 15 ti~r---------------------------------------------------------------------J 10 t-~r-----------------------------------------------------------------------~ 5 t--~-----------------------------------------J Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2013 • Dell!!cted V.lueo • No~·DetedPCI V"ue$ Time concentration plots for MW·18 Chloride in MW-18 80 r-----------------------------------------------------------------------------------------------------~ 70 t-lt--------------------------------------------------------------------------------------------------J 6°t-1t------------------------------------------------------------------------~~------------~ ~5°t-lHr_----------------~--=-----------~~~~---1~~~~~~ 'Qo .5. ~ 4°1-1It-------------~~------~~=---------------------------~ .~ :i: u 30 r---1I-----:~~----------------------------------------~ 2°1-----~~----------------------------------------------------------------------------------------J 1°1-------------------------------------------------------------------------------------------~ 0.45 0.4 0.35 0.3 ~ 'Qo .5. 0.25 CII -0 .~ 0.2 :::I ii: 0.15 0.1 0.05 ~ \. Sample Date Fluoride in MW-18 A ~ \ l. \ \ ... \.~ ~ Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2013 L A A. J v .. V • Dl!1@,ted V,lue. • No~·[)etect~ V.lut$ Time concentration plots for MW-18 Sulfate in MW-18 2500 r-----------------------------------------------------------~ 2000 t---------------------------~--------------------~--~--~ ~ 1500 ~~~--------------~~~~~~-----------------------------l-J r .l!! .j!! ~ 1000 t-------------------------------------------------------------J 500 .. j-----------------------------------------------------J 0 ~Oj'" 9J" .;;. <fOjOj <;:>'" {;:I~ j§> sr<::J't> ~'" ", ~ ~ ~~ ... .-; c.f Q'" ~-f 't'~'10 ",01 ;K'" ... .-; ~o ~~ Sample Date Uranium in MW-18 60 r-------------------------------------------------~ 50 t-------------------------------------------~~------J 4°1-------------------------------~~~Jb~~~~~ .. ~ ::; ~ § 30 t-------------------~~------------------------------------J 'c ~ ::> 20 t-----------~~------------------------------------J 1°1---1rJ~~~-------------------------------------------J Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2013 • Dete~~ V.lu~ • Nan-DetrctiPd V~ues 100 90 80 70 ::r 60 ...... 110 .§. GI 50 :E ~ :E 40 1.1 30 20 10 0 ~?J'" ~'/j 1.6 1,4 1.2 ::r 1 ...... 110 .§. GI 0.8 :E ~ :::J u:: 0.6 0.4 0.2 0 ~",,,, ~'/j eft' QItJ Time concentration plots for MW-19 Chloride in MW-19 Sample Date Fluoride in MW-19 Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2013 • Det~~1ed VlluO!t • No~·DetecllOCl V.Jlues Time concentration plots for MW-19 Sulfate in MW-19 3000 ~----------------------------------------------------------~ 2500 !--J~---------------------------------------------------------I 2000 !-~~----------~,t~~~-------------------------------------I ~ o:a ~ 1500 I-~~----~~~----------t--t~;:------------------------=---I i :::I 11\ 1000 !---~~~-----------------1~------~~=-~~----------1'~~ 500 t---------------------------~----------~~~ .. --~~~r---~ Sample Date Uranium in MW-19 30 .-----------------------------------------l 25 t---------------~~--------------------------1 20 ~--------~~~--~~--------------------l ] E 15 ~------~~------------~~------------------~ :::I 'c l! ::> 5 ·L---:-------~1 Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2013 • Del~~ted Value. • No~·[)eIC(t", V~Ue$ Time concentration plots for MW-20 Chloride in MW-20 80 - 70 60 ::;-50 -....... tIO .§. QI 40 :E 5 :E u 30 20 10 - 0 tJO)'" ~rt; tJO)'o ~rt; Sample Date Fluoride in MW-20 0.4 1 -----------------------. 0.35 r--------~L--=~~ .... ..-------------".J 0.3 1-~~ ... -4---------~~----Il~::....---1 ::;-0.25 prF---------------------'~c..---------I "OD .§. ~ 0.2 t---------------------------------I .~ ::J u::: 0.15 0.1 1 -------------------------1 0.05 t' ---------------------------1 Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2013 • Delecled V~lues • Nan-DetectPd V~ue$ 4500 4000 3500 3000 ::J ...... r 2500 CIJ .E 2000 ~ <1\ 1500 1000 500 0 r.:OJ'" ~v; 40 35 30 ' ~ 25 , ..... ...... ... ~ E 20 ::I ';: ~ :::> 15 10 5 ' 0 r.:OJ'" ~v; r.:OJ'o ~v; r.:OJ'o ~v; 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 2013 • Do!I~tled Values • Non·Do!tecled Values 80 70 60 ::J" 50 -r ., 40 "tI ';: o :2 u 30 20 10 18 16 14 12 ::J" -rlO ., "tI ~ 8 :::I u:: 6 4 2 0 ,...... r;§> ,~<::' ~ Time concentration plots for MW-22 Chloride in MW-22 ,J A 1 ---.~ ~\/""\ Sample Date Fluoride in MW-22 r / / 7 ~ ... .-. --/ ~ ~ Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2013 / • De~ted V.'ues • Non·Oetect.ci Vflut$ Time concentration plots for MW-22 Sulfate in MW-22 7000 r-----------------------------. 6000 r-------------------------------------------__ --------~---J 5000 r-----------------~=_~~~~~~~-~~1 ::; ~4000 t--------------=~~--~~~------------------------------------, .§. Qj 'Iii ~ 3000 t-------------------------------------------------------------J 2000 r----------------------------------------------------------J 1000 ~----------------------------J 0 (10,'>< (10,'0 ?Jo, 5'l'" 5'l'? 5'l'" ~ ~ ,x ....... '? ~rt; ~tt; .... ",(' '<~ '<~ ~.f ~",~ ,x ... or-q, ~", ~", Sample Date Uranium in MW-22 60 r-------------------------------------------------------------------~ i § 30 .. j--------------------------~t:~ '2 I! :::) 20 r---------------------------------------------------J 10 1--------------------------------------------------, 0 (10,'>< (10,'0 f1>0, .... ",<:< ~rt; ~rt; t> ~'? ~'" ~'1 ,<.I '<~ ~.f ~",~ Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2013 ~ ... '? ,x ... ,x"> or-q, ~'I> ~'I> 35 30 • 25 ::J' ..... QO 20 • .5- QI :5! ~ 15 :;: u 10 " 5 0 »"" "eq 0.9 0.8 0.7 0.6 ::J' 'iio .5-0.5 QI "C .~ 0.4 ::s u:: 0.3 0.2 0.1 o Time concentration plots for MW-23 Chloride in MW-23 »'" !:~ <:;)e" '{-q Sample Date Fluoride in MW-23 A "-I \/ I • II \~ ...... .... ,.. .. Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2013 --~ • oeU!cted Valul!$ • Nao-Dttcct.d V<IIUI!$ Time concentration plots for MW-23 Sulfate in MW-23 3000 r-----------------------------------------------------------~ 2000 ~1r~t\1-----------------------------------~==~~~~-----lj ::0 Qo E i 1500 t--t-t--------------------------------------------------~~--I .J!! :; III 1000 r---r-------------------------------------------------------~ 500 r-------------------------------------------------------------J 0 ~., .... v<:' ::0 ....... 90 80 70 60 ~ 50 E ::J 'c 40 E :::l 30 20 10 s§> ~",4i ~ ~~ .. V~ -- ~'O ~'O .!' C '<~ <;$"1; rf~ ~o 0 Sample Date Uranium in MW-23 .-. -~ -----..... Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2013 '" ~v '? 9[,'" ",'" ~.:s .... -. ~'" ... /' -........ - • Detected Values • NaIl·Det~ ViJllle$ Ti.me concentration plots for MW-24 Chloride in MW-24 80 70 60 \ \ ~ L-~ .... ~ ::i' 50 "OD oS -.... ..... QI 40 "C \ .... '~I ... V '" ... . ;: o :E u 30 20 10 o Sample Date Fluoride in MW-24 0.6 I-------------------------~ 0.5 1-------------------------A-----I 0.4 i-------------------------l~U ::i' "OD oS ~ 0.3 tl--------~~-----------------------------------I~~--~----lJ .;: o :::J u:: 0.2 t-T--r~-4_r_\_-..._------------::04L--'~---J 0.1 r---------.:!!....-----~~--¥--------------I Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2013 • ~tecled V'lu~ • Non·o.te<:1ed V~ues Time concentration plots for MW-24 Sulfate in MW-24 3500 T-------------------------------------------------------------, 3000 i---------------------------------~----------------------------I 2500 ~--~~~+_~~----~~--------------~----~~-.~ __ ~--------1 :::I ~ 2000 i-------------------------------------------------------------T .§. .. .. .l!! 3 1500 ;-------------------------------------------------------------1 III 1000 -1---------------------------------------------------------------1 500 +-------------------------------------------------------------1 o +------T------~----_r------~----~----~r_----,_----~----__1 Sl'" .... "<' Sample Date Uranium in MW-24 250 .-------------------------------------------------------------~ 200 ~n-----------------------------------------------------------~ :::I 150 ++~----------------------------------------------------------, } E :::I 'c ~ 100 i~-+----------------------------------------------------------, 50 ~~~---------------------------------------------------------I Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2013 • Oete~!ed V.'u~ • /'Ion·Detedftl V~ues Time concentration plots for MW-25 Chloride in MW-2S 40 r-----------------------------------------------~ 35 +;~------------------------~------------------~l-J ~25 t----------t-i----~------------------------------J .§. ~ 20 t-------------irir---------------------------------------------J l5 :2 u 15 t-----------~~------------------------------------------J 10 t-----------tt------------------------------------J 5t----------t--------------------------------J Sample Date Fluoride in MW-2S 0.5 r-------------------------~ 0.45 1---------::---------------------1 0.4 1----------;Mr------------------------------------1 0.35 1..,~i:::=--7~----lt-~~--.......... ~----------:;:----------=-------Jj ~ 0.3 ·I-------------lkt~----------.....:....---=!r....----~~~~--.....:~-~~ .§. ~ 0.25 ,-------------------------------------------------------------J l5 ~ 0.2 1--------------------------------------------------------------J 0.15 r------------------------------------------------------.J 0.1 1------------------------------------------------1 0.05 1 ---------------------------1 Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2013 • Dele~~ Valul!$ • Nao-Dttect.cl V~UI!$ Time concentration plots for MW-2S Sulfate in MW-2S 2000 r---------------------------------------------------------~ 1400 1---------------------------------------------------------~ ~ 1200 1-----------------------------------------------------------~ E ~ 1000 1-------------------------------------------------------------J ~ ~ 800 .,~-----------------------------------------------------------J 600 .,~---------------------------------------------------------J 400 t--------------------------------------------------------- 200 t--------------------------------------------------------1 Sample Date Uranium in MW-2S 8 r-------------------------------------------~ 7 r--------------------------------.~~-,~~----1 ~5 t_-------------------------------t--~------~~ ~ § 4r------------------------------------------------------------J 'c ~ ~ 3r-----------------------------------------------------J 2 1--------------------------------------------~ Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2013 • DeU!cred Values • Nan·De~1Pd V~lue$ Time concentration plots for MW-26 100 90 80 70 :J 60 'tii; .§. cu 50 :E ~ :i: 40 u 30 20 10 0 S)'" S)'>J b "eq ~o4; '<~ 0.9 J / / / / V 0.8 0.7 < 0.6 til) .§. ~ 0.5 ~ ~ 0.4 0.3 0.2 0.1 0 S)'" ~'>J b ",q ~tf' ..,'b~ Chloride in MW-26 • 1\ A/\ .f'/V \1\/. I • • !:~ ~ S)'b ft .,.q ..,~<:' "eq ~o Sample Date Fluoride in MW-26 '\ .~ ~ vY OW" - !' ~ I' ct -Iii ..,~<:' ", 0 Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2013 .1 • ~ ~ " IIlJ 11 fill I • ~~ !:v ~ ..,'b~ .,.q ..,~~ j -~ ...... ~ ... ~ ..,'" !:v ~'b :I:~ ~'b • ~t~cll!d V,lul!$ • No,,·Dete(t.ci V~1le$ Time concentration plots for MW-26 Sulfate in MW-26 2500 r-----------------------------------------------------------~ 2000 t---------------------------------~~_l-~~~_.,.~r_--------~~----~J\~--------~ ~ 1500 t---------------------------------------1L-------------------~ t;o .5- .l!! ~ ~ 1000 t-------------------------------------------------------------J 500 t------------------------------------------------------------------------------------------------------------------J Sample Date Uranium in MW-26 140 r-------------------------------------------------------------------------------------------------------------~ 120 ,j----------------------,r-----------------------------------------------------------------------------------I 100 t-------------~--------------------------------------------J ~ ~ 80 r--------------H;----------------------------------------------I E ::J '2 ~ 60 r--------------fir----.----tJ~r_,n~~t_~~~~~~~_l1__J~~ :) O - J' ~ ~ ,~ ~~ o!I~ "qf ~ Jf' ~ ,,,,<I' Q'J ~~ 0 Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2013 ~~ ~ ~ </'~ ~ ... ~ ,.~ ,~ • DetectEd Value. • Nan-Detected V<lI~ Time concentration plots for MW-27 Chloride in MW-27 60 r-------------------------------------------------~ SO 40 ::; ...... 110 oS .. 30 "'CI 0;: 0 ::;: 1.1 20 10 0 j:l" j:lfo ~ !b j:l'" ,t;~ <:l '" ,>"'~ ~'I>~ ~~ '<~ rf'"> so'" ~"''\, ." er; ~ ... ~ ~o 0 '«ov ,>V ~'I> Sample Date Fluoride in MW-27 009 r----------------------------=-----~ 0.8 ht--=---~F:::::::=:!\-~~---------------I 0.7 1-Y~---=~--¥--~~~£..~~-__ ---.:-----1 0.6 °l-----------------------------------~~----~~J.~I ::; OD oS o.s 01-----------------------------1 .. "'CI 0g 0.4 1 _________________________________________________ -1 u: 0.3 1 --------------------------1 0.2 ,-------------------------1 0.1 °1 _________________________________________________ -1 Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2013 • DI!!e~red V'lu~ • No~oDl!~IM V~lues Time concentration plots for MW·27 Sulfate in MW-27 600 r---------------------------------------------------------~ 500 1---------------------------------------------------------l 400 r---~--Jf------~~----------~--------------~----------~ ::::i' Iia E i 300 t-------------------------------------------------------------J ~ "5 III 200 t-------------------------------------------------------~ 100 t--------------------------------------------------------J Sample Date Uranium in MW-27 34 r------------------------------------------------------------------------------------ 33 ,r1!-----------------------------------------------------------------------1 32 ttir----~t_--_1~--------------~~------------------------1 ::::i' ~31 t--t-t.~t--1r-~---\~~~~~~~------------------------J E :::I .~ 30 t--~--------ij~----~--------~~-4r--------J~-------------­~ 29 t---------------------------------~~--\,--~~~~----,l--~ 28 t-------------------------------------~~~------~----~ Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2013 • Dete(1l!<I V.lu~ • Non·[)e~~ V"1le$ Time concentration plots for MW-28 Chloride in MW-28 160 140 120 ::i' 100 . ....... tID .§. GI 80 :E 5 :;: u 60 40 20 Q, ~<, 'i~~ ~fo ~'1>~ ~ ~~ Sample Date Fluoride in MW-28 0.8 "1----------------------------. 0.7 ,,:----:----:-------------------1 ::i' 0.5 I--------------------------:!::.....---I OD .§. ~ 0.4 -r-------------------------------J 5 :::l u:: 0.3 1 _______________________________ 1 0,2,-------------------------1 0.1 r --------------------------I Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2013 • Detl!cred Values • Nan·[Ie~tflI V~ue$ Time concentration plots for MW-28 Sulfate in MW-28 3000 r-----------------------------------------------------------~ 2s00 t-~~--~~~--~----------~~----------------------------1 2000 T---------------------------------------~~------~~--~ ::J" ~ i 1500 t-------------------------------------------------------------I ~ 3 '" 1000 -r-------------------------------------------------------------, 500 t--------------------------------------------------------1 0 ~., ~<o ~ !b ~'b ~& ~<:> ~..., .... ..,<:> ~'I>'" ~~ «~ :Y-~ <:fC "eQ. " .... ..,<:> ;;("> ~ '(o~ ~'I> Sample Date Uranium in MW-28 6 r---------------------------------------------~ st----..--------------------------------------, 4 ~~jr~---;Yr---------------------------------J ::J" l .~ 3 I----------""'t-------=--~:.....------=--------------=~=-------------l ~ ~ 21-----------------------------------------------J It--------------------------------------------l Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2013 • Delech!Ci Valu~ • No,,·[)e~ V.,lues Time concentration plots for MW·29 Chloride in MW-29 45 40 35 30 - :::; ...... ~ 25 GI "CI 'jS 20 :E u :::; 'aD S 15 10 5 0 ~., ~ i' ..,.§' ~'I;~ ~'" Sample Date Fluoride in MW-29 1 2r----------------------------------------------------- l rr-------------------------~-----------------------------------------------------------------------~ 0,8 11I~~,..-----___1~~\;;o.,.-...-..~;:::;;:::----------------~;;;;;;;;;:=-----J GI 0.6t----------------------------------------------------------------------:E ~ ::J u:: 0.4 t-----------------------------------------------------J 0.2 1---------------------------~ 0 J' ~ ~ ..,.:s ~'I;~ ~.§ ~'b ~'b / \:) '<~ Qri' rf~ ~ 0 Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2013 "-"<>tY ".~ 90"-~ ..,.:s ~'" • Del/!~!ed Val~ • NOI1-Deteet.li V~lue$ Time concentration plots for MW·29 Sulfate in MW-29 3500 y-----------------------------------------------------------___ 3000 t-:-------~~------------.. ------~------------------------~ 2500 r---------------------------------------~~------~-----J :J" Oi 2000 t-------------------------------------------------------l.--.-JU ..s CII ~ 1500 ··I-------------------------------------------------------~J...__l 1000 't-------------------------------------------------------J 500 t-----------------------------------------------------J 0 ~ ~~ ~ § .... .;j ~'" ~~ 60 50 40 20 J --10 !b ~'b <f~ (:) '<~ c;f'C tf"> ~ 0 Sample Date Uranium in MW-29 ~ --~ .- Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2013 '" ~v ~ 9f,'" ~'" "l'.;j .... .;j ~'" --..... • De~cled VallH!S • Non·[)etet:ted V,lue$ Time concentration plots for MW·30 Chloride in MW-30 180 160 140 120 :::l" "-r 100 III "C .~ 80 :c u 60 • 40 20 0 ~., ~ ~ !b ..,~<;:: ~'1>4:, ~' "'~ "i'q Sample Date Fluoride in MW-30 0.6 i-------------------------- 0.5 r------.l----------------------I 0.4 1\:----t--......:::!~------:--7t-----------l :::l" tiD .s ~ 0.3 t-------------------~------------------------------------~----I ~ ::I u: 0.2 r----------------------------I 0.11----------------------------1 0 ~., ,(~ ~ ..,~<;:: ~'1> ~~ II> ~'b ~ ~<:l ",;S ~,c; c.,e~ ~ Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2013 "" v i' (If,"" ~ "i'>S ..,>S ~.,. • Detec!ed Valu~ • No"·[)eteet~ V;llue$ Time concentration plots for MW-30 Sulfate in MW-30 1200 - 1000 800 :::;- OD .§. 600 -QI .... .. ... :; III 400 200 - O~~----~~~:-----~~r------~~~----~~~~----~-----'------~-----T------J ~ ~ ~ , ~ / / / / / Sample Date Uranium in MW-30 12 r---------------------------------------------------~ 1O t-------------------1t------------------~.--------J 8 1--Jl-,~------------~~-------------------l~~~~-1 :::;- } .~ 6 ~----~------------------~~--------------~~------------~-J ~ ;:) 4t-------------------------------------------J 2.t-------------------------------------------1 Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2013 • D<!tec~ v,'u~ • Nan-Detec~ Villue$ Time concentration plots for MW-31 Chloride in MW-31 200 180 I 160 140 ~~ ~ 120 'tiD .§. GI 100 :E ~ :c 80 u 60 40 20 J 0 J> ~ ..,0/$ ~1f. Sample Date Fluoride in MW-31 1.4 r---------------------------. 1.2 r---r --------------------' ~ ...... r 0.8 1----------=----1I-1-----..:!:=---....!~~~~~~=-=---~ GI :E g 0.6 t--------------\-f------------------l ;;: O.4 i----------v----------------J 0.2,-------------------------1 0 I)" "'~ ~ ~ ..,0/$ ~'I> ~.f !b ~'b ~ ~c::. ,,;S ec; ~o .,e~ <) Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2013 '" y i' 9/,'" ~ ,.0/$ ..,0/$ ~'I> • De~~~ Valul!$ • Non·Det«trd V;JIUI!$ Time concentration plots for MW-31 Sulfate in MW-31 800 r-------------------------------------------------------~ 700 r---------------------------------------------------~ 600 r----------------------------------------------------------------------------------------------JUO~ ~500 ~~~~~~~~~~~~~~~~~~~~~ O:a E i 400 t-------------------------------------------------------------J ~ ::::I ~ 300 t-------------------------------------------------------------j ~ ...... tI.D ..=: E ::::I 'c ra .... ::::> 200 r--------------------------------------------------------J 100 10 9 8 7 6 5 4 3 2 1 - 0 \:)t., .... ~<! ~ ~"'~ Sample Date Uranium in MW-31 Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2013 • Detected Values • Non-[)@tectI!CI VilllIe$ Time concentration plots for MW-32 Chloride in MW-32 60 r----------------------------------------------------- 50 r-----------------------------------------------------1 40 t---------------------------------~------------------1 :::; OD E. ~ 30 "~------------------~~~~~~~-,~~~~~--------~~~~I ';: o ::;: u 20 t---------------------------------------------------~ 10 t---------------------------------------~--------------1 0.4 0.35 0.3 :::; 0,25 OD E. (II 0.2 "C ~ :::I u:: 0.15 0.1 0,05 '" Sample Date Fluoride in MW-32 I , '" .) V A ~ ... f \tI V "-~ 'I Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2013 ~ ........ • Det~1IId Vllul!$ • Noo-Detect.d V.wes Time concentration plots for MW-32 Sulfate in MW-32 3000 r---------------------------------------------------------~ 2500 r---------------~~::-.:;~;;~ .. ~~~--~----------------I 2000 1-------------------------------------~--------------~----1 ~ 'bo E ~1500 t_----------------------------------------------------------1 12 :; I/) 1000 r------------------------------------------------------------i 7 6 5 2 1 500 t_--------------------------------------------------------~ t f\ p\J .... Sample Date Uranium in MW-32 1\ \ \-a ~ .... ...... Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2013 ~ / ............ V • Oetj!cled \IIlu~ • Non-Detec:t..cI V~1Je$ 80 70 60 ::J 50 bD .§. G> 40 :E ~ :c u 30 20 10 0.45 0.4 0.35 0.3 ::J bD .§. 0.25 G> -g .~ 0.2 :::J u:: 0.15 0.1 0.05 ~ " V Time concentration plots for MW-35 Chloride in MW-35 ~ ~ -- Sample Date Fluoride in MW-35 ~ -~ Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2013 -~ - • Det~clOld V.IUH • Non-~tected v .. ues ::; 'ii6 E Time concentration plots for MW-35 Sulfate in MW-35 3000 ~------------------------------------------------------------, 2500 +-----------------------------------------------------------~ 2000 ~~------~~----------------------------~~--------~~~~ -; 1500 +---'\-----:l~---------------------------------------------------I J2 "3 III ::; ~ 500 +------------------------------------------------------; O +-----~----._----_r------r_----~----_,------~----~----~ c:> rtf"> <:i Sample Date Uranium in MW-35 30 ~------------------------------------------------------------~ 25 ~--------------------------_, __ ~----~~~~------------------I E 15 +---~~~----------------------------------------------------_1 :::I '2 l! :::) 10 +-----------------------------------------------------------4 5 +--------------------------------------------------------------------~ o +-------T------T------T------~----~----~----~----._----~ rJ"'C:> t;;)" Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2013 • Detecbld V,lu", • No/)·o.tected Vllues 80 70 - 60 ~ :::J 50 "liD .§. .. 40 :5! 5 :i: u 30 20 10 o 0.335 \ 0.33 0.325 0.32 ~ 0.315 til) .§. .. 0.31 :5! 5 ~ 0.305 0.3 0.295 0.29 0.285 90"'''' ,.~ \ Time concentration plots for MW-36 Chloride in MW-36 .A / '" -~ Sample Date Fluoride in MW-36 /\ / \ \ \ \ ....... ~, ) Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2013 , 7 V • D<!le~ted Value. • Non·Det~cl~ V,",ues 350 0 3000 2500 :J 'iii 2000 E. ! .l!! :; 1500 I/) 1000 500 30 25 20 :J 'iii 2: E 15 ::J ';: ~ :::> 10 5 0 ~ ...... ~.:s ..... ...... , Time concentration plots for MW-36 , Sulfate in MW-36 ............. ~ - Sample Date Uranium in MW-36 ~ ./ ~ ..... I , , , Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2013 , ~ I . • Detecll!d Values • Non·Detec~ Villues ~ I 60 50 40 20 10 o 0.35 0.3 0.25 ~ bb 0.2 .§. .. -a 'g 0.15 u:: o. 1 0.0 5 0 Time concentration plots for MW-37 Chloride in MW-37 ~ ..... ~ / '" (f'" o '" "-,... "-,/ Sample Date Fluoride in MW-37 ------ Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2013 ~ ~ ~ ~ ~ ~ ~ ~ • Dete~1l!d Valu~ • Non-Det",,1l!d Value$ Time concentration plots for MW-37 Sulfate in MW-37 3000 r-----------------------------------------------------------~ 2500 ~--~~::~~~~ .. ----.. ~~~:=~------------------------~ 2000 t-----------------------------------~--------------~~----, ::::;- 'Qo E i 1500 1------------------------------------------ltr--------~:...--------1 J!! "5 VI 1000 1-------------------------------------------~!----------------1 500 t-------------------------------------------------------------1 0 9/,,,,..., .,.~ 20 18 16 14 ::::;-12 ~ E 10 :::I 'c ~ :::l 8 6 4 2 o "- ..., Ii"" 0 " :Y-1:""" '), 9/,V rP :-."> :5,'" ... 'I;~ ~'I> ~'I; .,.~ 0 ... 'I;~ Sample Date Uranium in MW-37 ~ ~ ~ ~ Sample Date White Mesa Uranium Mill Groundwater Monitoring Report 2nd Quarter 2013 I:~ ~ ~'I> ... '>~ ~ • Det@cled Valu~ • Noo·Dete(ted V~ues Tab J CSV Transmittal Letter Kathy Weinel From: Sent: To: Cc: Subject: Attachments: Dear Mr. Lundberg, Kathy Weinel Monday, August 26, 2013 10:02 AM Rusty Lundberg 'Phillip Goble'; 'Thomas Rushing'; Harold Roberts; David Frydenlund; Jo Ann Tischler; Dan Hillsten; Jaime Massey; David Turk Transmittal of CSV Files White Mesa Mill 2013 02 Groundwater Monitoring GW _02_2013_EDD.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 2013, 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