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HomeMy WebLinkAboutDRC-2014-001421 - 0901a068803fd2a1f Energy Fuels Resources (USA) Inc. 225 Union Blvd. Suite 600 Lakewood, CO, US, 80228 303 974 2140 www.energvfuels.com January 28, 2014 VIA PDF AND FEDERAL EXPRESS DRC-2014-001421 Mr. Rusty Lundberg Director of the Utah Division of Radiation Control State of Utah Department of Environmental Quality 195 North 1950 West P.O. Box 144850 Salt Lake City, UT 84116-4850 Re: State of Utah Ground Water Discharge Permit No. UGW370004 White Mesa Uranium Mill - Removal of Certain Groundwater Monitoring Parameters from Accelerated Monitoring Status Dear Mr. Lundberg: A number of groundwater monitoring constituents have been placed on accelerated monitoring status under Part I.G.1 of the Energy Fuels Resources (USA) Inc. ("EFRI") Ground Water Discharge Permit No. UGW370004 ("GWDP"). Part I.G.1 provides that such accelerated monitoring shall continue until compliance status of the facility can be determined by the Director. Based on the accelerated monitoring results to date, EFRI requests the Director make a determination that accelerated monitoring cease at this time for manganese in MW-14 and MW-23, chloride in MW-25, field pH in MW-11 and MW-31, and iron in MW-15 for the reasons stated below: • MW-14 manganese results have been below the Groundwater Compliance Limit ("GWCL") specified in the GWDP for ten consecutive sampling events since Ql 2013. Per the UDEQ letters of May 30, 2006, October 31, 2011 April 25, 2012, and November 14, 2013 eight consecutive sample results below the GWCL are needed for the discontinuance of accelerated monitoring. • MW-23 manganese results have been below the GWCL specified in the GWDP for eight consecutive sampling events since Q4 2011. Per the UDEQ letters of May 30, 2006, October 31, 2011, April 25, 2012, and November 14, 2013, eight consecutive sample results below the GWCL are needed for the discontinuance of accelerated monitoring. • MW-25 chloride results have been below the GWCL specified in the GWDP for eight consecutive sampling events since Ql 2013. Per the UDEQ letters of May 30, 2006, October 31, 2011 April 25, 2012, and November 14, 2013, eight consecutive sample results below the GWCL are needed for the discontinuance of accelerated monitoring. • MW-11 field pH results have been within the GWCL limits specified in the GWDP for eight consecutive sampling events since April 2013. Per the UDEQ letters of May 30, 2006, October 31, 2011 April 25, 2012, and November 14, 2013, eight consecutive sample results below the GWCL are needed for the discontinuance of accelerated monitoring. Letter to Rusty Lundberg Removal of Parameters from Accelerated Monitoring January 2, 2014 Page 2 • MW-31 field pH results have been within the GWCL limits specified in the GWDP for eight consecutive sampling events since April 2013. Per the UDEQ letters of May 30, 2006, October 31, 2011 April 25, 2012, and November 14, 2013, eight consecutive sample results below the GWCL are needed for the discontinuance of accelerated monitoring. • MW-15 iron results have been below the GWCL limits specified in the GWDP for eight consecutive sampling events since Q4 2011. Per the UDEQ letters of May 30, 2006, October 31, 2011 April 25, 2012, and November 14, 2013, eight consecutive sample results below the GWCL are needed for the discontinuance of accelerated monitoring. Once removed from accelerated monitoring status, these constituents, like all other constituents, would be subject to future accelerated monitoring under Part I.G.1 of the GWDP, should circumstances warrant. Field pH measurements will continue to be recorded for all samples collected, including any accelerated monitoring completed for other constituents as required. Upon DRC approval of this request, field pH measurements will no longer be tracked and reported as part of the quarterly Exceedance Notice, but will return to the routine reporting in the Quarterly Reports. To assist in your evaluation of the foregoing, we have included a summary of the accelerated sampling results since the initial sample result that triggered accelerated monitoring in Table 1. The analytical laboratory reports for the foregoing results up to and including September 2013 are included in the Quarterly Groundwater Monitoring Reports, all of which have been provided to DRC. Copies of the analytical laboratory reports and the field sheets for the results for October 2013 through December 2013 will be provided in the upcoming 4th Quarter 2013 Groundwater Monitoring Report and are also included with this letter for your convenience. It is important to note that the 4th Quarter 2013 monitoring results included with this letter have been evaluated per the DRC approved QAP and the GWDP and all field and laboratory quality control parameters are acceptable. The evaluations of the 4th Quarter data will be included in the 4th Quarter 2013 Groundwater Monitoring Report, due March 1, If you have any questions or require any further information, please contact the undersigned. Kathy Weinel Quality Assurance Manager cc: David C. Frydenlund Harold Roberts Dan Hillsten David Turk 2014. Yours truly. Baser mas Letter to Rusty Lundberg Removal of Parameters from Accelerated Monitoring January 2, 2014 Page 3 Analytical Results and Field Sampling Sheets for the Wells that are the Subject of this Request Mill - Groundwater Discharge Permit Groundwater Monitoring Quality Assurance Plan (QAP) Date 06-06-12 Rev 7.2 - Errata ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: OcS^ohcC MotyH)]^ CrrounJt V^cC^e<" "^013 See instruction Location (well name): Field Sample ID Sampler Name and initials: MvOH |_J0ZZ-Z.O)3 Date and Time for Purging | ]Q/*.'Z/'Z.oiZ Well Purging Equip Used: j£l_ pump or | • | bailer ]T|2 casings [5]3 casings Purging Method Used: Sampling Event | Monthly 6-V0 pH Buffer 7.0 7.0 and Sampling (if different) Well Pump (if other than Bennet) Prev. Well Sampled in Sampling Event pH Buffer 4.0 AS/A GEO Specific Conductance ^1 [xMHOS/ cm Well Depth(0.01 ft): \2O.0~° Depth to Water Before Purging %*7« 13 Casing Volume (V) 4': Well: 3" Well: (.653h) (.367h) Weather Cond. nn 3 Time I 1130 Conductance Temp. °C Gal. Purged | S5.33 pH Redox Potential Eh (mV) Turbidity (NTU) 1TT IT Time I I Gal. Purged | Conductance | ~| pH | 7,5*1 Temp. °C | lM.ttJ ] Redox Potential Eh (mV) [T^T Turbidity (NTU) Ext'l Amb. Temp. °C (prior sampling event) 10 Time "IW Conductance Temp. °C Gal. Purged | 55.-^ PH Redox Potential Eh (mV) | H/ Turbidity (NTU) rr Time rro? Conductance Temp. °C Gal. Purged | pH 1 7, 6^ Redox Potential Eh (mV) fTO Turbidity (NTU) White Mesa Mill Field Data Worksheet for Groundwater 1 of2 Mill - Groundwater Discharge Permit Groundwater Monitoring Quality Assurance Plan (QAP) Date 06-06-12 Rev 7 2 - Errata Volume of Water Purged | SQMl Pumping Rate Calculation Flow Rate (Q), in gpm. S/60= I . -ZJ7 gallon(s) Time to evacuate two casing volumes (2V) T = 2V/Q = | £5?.Q] 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 AvShl Type of Sample Sample Taken N Sample Vol (indicate if other than as specified below) Filtered N Preservative Type Preservative Added N VOCs • 3x40 ml HCL • Nutrients 100 ml • H2S04 • Heavy Metals 0 • 250 ml HN03 0 • All Other Non Radiologics • 250 ml • No Preserv. • • Gross Alpha • 1,000 ml HN03 • • Other (specify) • • Sample volume • • If preservative is used, specify Type and Quantity of Preservative: Final Depth | X7.f7 Sample Time | 1H3S See instruction Comment ArnOcJ on S&c t& H>1l.-TAw*r *nA (TMW p^^nf -fir purne <xr,X SinfUn* «v«yjf. MW-11 10-22-2013 Do not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater 2 of2 Mill - Groundwater Discharge Permit Groundwater Monitoring Quality Assurance Plan (QAP) Date 06-06-12 Rev 7 2 - Errata Description of Sampling Event ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER October ^on+hKj Grt>™k ^c^Vcr Zoi3 3 See instruction Location (well name): | MvHM Field Sample ID Sampler Name and initials: | -T*.*nc^ rlglK^/TrJ' Date and Time for Purging [ \0/2Z/^ZOYS Well Purging Equip Used: |t3 [pump or | • [ bailer Purging Method Used: |Q |2 casings | • |3 casings Sampling Event AforrtKH Cr® pH Buffer 7.0 -7.D and Sampling (if different) Well Pump (if other than Bennet) Prev. Well Sampled in Sampling Event pH Buffer 4.0 Specific Conductance Y^fV\ UMHOS/ cm Well Depth(0.01 ft): 12.£.~70 Depth to Water Before Purging | Casing Volume (V) 4" Well: 3" Well: (.653h) (.367h) Weather Cond. C\cc\C Time Gal. Purged Conductance Temp. °C pH Redox Potential Eh (mV) 1 *3>^ Turbidity (NTU) [ 0~~ Time PHJ^L | Gal. Purged | iH.Ok Conductance Temp. °C J121 pH I 14.S3 I Redox Potential Eh (mV) \ 2>L\ Turbidity (NTU) I O Ext'l Amb. Temp. °C (prior sampling event) Time OW Gal. Purged Conductance Temp. °C pH|£-7£ Redox Potential Eh (mV) |3kZ Turbidity (NTU) Time | "TO | Gal. Purged 1 Conductance 11)5^ "1 PH1 £>»77 Temp. °C | W»S7 Redox Potential Eh (mV) | 3U Turbidity (NTU) White Mesa Mill Field Data Worksheet for Groundwater 1 of2 Mill - Groundwater Discharge Permit Groundwater Monitoring Quality Assurance Plan (QAP) Date 06-06-12Rev 72-Errata Volume of Water Purged "54 .T2. Pumping Rate Calculation Flow Rate (Q), in gpm. S/60 = gallon(s) . Z17 Time to evacuate two casing volumes (2V) T = 2V/Q= isasg 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 | AWAL Type of Sample Sample Taken N Sample Vol (indicate if other than as specified below) Filtered N Preservative Type Preservative Added N VOCs • 3x40 ml • • HCL • Nutrients • • 100 ml • 7?T H2S04 • T3T Heavy Metals • 250 ml HN03 All Other Non Radiologics • 250 ml • • No Preserv. • • Gross Alpha • • 1,000 ml • HN03 • Other (specify) • Sample volume • If preservative is used, specify Type and Quantity of Preservative: Final Depth Comment ICS,5) Sample Time 15 See instruction c)<*s. PiAr^ts enJiei <*nA Svopl*5 cz°\}cckJ <dr <^/5 L*Phs,k c,h «n A MW-14 10-22-2013 Do not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater 2 of2 Mill - Groundwater Discharge Permit Groundwater Monitoring Quality Assurance Plan (QAP) Date 06-06-12 Rev 7 2 - Errata «V£»G yft^EM. St ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: | Oc^ohcr- Ho^^hj (jro\x>noK,\^c<ffzr -z.0">3 See instruction Location (well name): Field Sample ID Sampler Name and initials: MVO -25-10 22 -Z.OO Date and Time for Purging | WT.T./T.OI^ | and Sampling (if different) Well Purging Equip Used: | 0 [pump or | • | bailer Well Pump (if other than Bennet) Purging Method Used: | 0 \l casings | • |3 casings Sampling Event pH Buffer 7.0 7.0 Prev. Well Sampled in Sampling Event ^ra Specific Conductance pH Buffer 4.0 [AMHOS/ cm Well Depth(O.Olft): 15. Ob Depth to Water Before Purging 73.M% Casing Volume (V) 4" Well: 3" Well: 2-7-1) Q£0 (.653h) (.367h) Weather Cond. 33 Time Gal. Purged Conductance Temp. °C pH 0>n% TtCS" Redox Potential Eh (mV) Turbidity (NTU) Time \ OS/ 3-2^=7 Conductance Temp. °C | m.yO 1 Gal. Purged I 54 Zfe J pH Redox Potential Eh (mV) | 337 Turbidity (NTU) j 15 Ext'l Amb. Temp. °C (prior sampling event) T Time T35Z" Conductance Temp. °C 3*2LT5 Gal. Purged pH Redox Potential Eh (mV) 1 333 Turbidity (NTU) Conductance Temp. °C Time \)3b% \ Gal. Purged 15^.70 I3z41 1 pHfS^r- Redox Potential Eh (mV) [337^ Turbidity (NTU) TT White Mesa Mill Field Data Worksheet for Groundwater 1 of2 Mill - Groundwater Discharge Permit Groundwater Monitoring Quality Assurance Plan (QAP) Date 06-06-12Rev 72-Errata Volume of Water Purged Pumping Rate Calculation Flow Rate (Q), in gpm. S/60 = gallon(s) . -2-17 Time to evacuate two casing volumes (2V) T = 2V/Q = 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 flWAL Type of Sample Sample Taken N Sample Vol (indicate if other than as specified below) Filtered N Preservative Type Preservative Added N VOCs • 3x40 ml • HCL • Nutrients • 100 ml • • H2S04 • • Heavy Metals • 250 ml • HN03 • All Other Non Radiologics • 250 ml • No Preserv. Gross Alpha 1,000 ml HN03 • Other (specify) Sample volume • B9 • If preservative is used, specify Type and Quantity of Preservative: Final Depth Comment 75.30 Sample Time See instruction MW-25 10-22-2013 Do not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater 2 of2 Mill - Groundwater Discharge Permit Groundwater Monitoring Quality Assurance Plan (QAP) Date 06-06-12 Rev 7 2 - Errata ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: | Oo-rober Qro^nA v*Wk<* ~Z£H3 See instruction Location (well name): |/A\/0-»3l Field Sample ID Sampler Name and initials: Date and Time for Purging [ 10/23/2013 Well Purging Equip Used: _2T pump or | • | bailer Purging Method Used: _3T 2 casings | • [3 casings Sampling Event pH Buffer 7.0 | 70 and Sampling (if different) Well Pump (if other than Bennet) Prev. Well Sampled in Sampling Event To MvO-1 pH Buffer 4.0 Specific Conductance JAMHOS/ cm Depth to Water Before Purging Well Depth(O.Olft): Casing Volume (V) 4" Well: 3" Well: 130.0b M0.-77 (.653h) (.367h) Weather Cond. C\<co\C Time ]3)7 Gal. Purged | gl.ffQ Conductance Temp. °C 201H pH 7.3^ Redox Potential Eh (mV) 1 306 Turbidity (NTU) \ Q Time 13TT Conductance Temp. °C ] Gal. Purged 1 XZ-Z^ Zl PH Redox Potential Eh (mV) Turbidity (NTU) Ext'l Amb. Temp. °C (prior sampling event) Time Gal. Purged 6*2.07. Conductance Temp. °C 2*075 pH 1,ZV )H.72 Redox Potential Eh (mV) 1 3<>7 Turbidity (NTU) I cT Time [J3ZP 1 Gal. Purged 1 fZ.Hl pH | 7.33 Conductance Temp. °C 207H 1 1531 Redox Potential Eh (mV) | 304 Turbidity (NTU) 1 O White Mesa Mill Field Data Worksheet for Groundwater 1 of2 Mill - Groundwater Discharge Permit Groundwater Monitoring Quality Assurance Plan (QAP) Date 06-06-12 Rev 7 2-Errata Volume of Water Purged | &ZtfL Pumping Rate Calculation Flow Rate (Q), in gpm. S/60 = gallon(s) Time to evacuate two casing volumes (2V) T = 2V/Q = 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 AWAL Type of Sample Sample Taken N Sample Vol (indicate if other than as specified below) Filtered N Preservative Type Preservative Added N VOCs • TJ 3x40 ml HCL • Nutrients • 100 ml • H2S04 • Heavy Metals 250 ml HN03 All Other Non Radiologics • 250 ml • • No Preserv. • Gross Alpha 1,000 ml HN03 • • Other (specify) 6 Sample volume 0 • TD.S If preservative is used, specify Type and Quantity of Preservative: Final Depth 70. IS Sample Time 1320 See instruction Comment ArfioeA of\ 5 * TV; *1* 0&5S. "Tanner wji G*irin preJZrJf -fi>r pu^r^e *nd S^wp^^j *o*A V)«^n J cnco. Pv^acrA iodl £r * 3*0 vvmufcs Oc^S c\c*r. JVac_ -wbeAa^k S^pJeS colicokJ ofr )ZZ<$ L^R- f rre x-h I33J MW-31 10-23-2013 Do not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater 2 of 2 INORGANIC ANALYTICAL REPORT Contact: Garrin Palmer Client: Energy Fuels Resources, Inc. Project: October Monthly Ground Water 2013 Lab Sample ID: 1310537-002 ANALYTICAL LABORATORIES Collection Date: 10/22/2013 0915h Client Sample ID: MW-14 10222013 Collection Date: 10/22/2013 0915h Received Date: 10/25/2013 lOOOh Analytical Results DISSOLVED METALS 463 West 3600 South ComPound Date Date Method Reporting Units Prepared Analyzed Used Limit Analytical Result Qual Salt Lake City, UT 84115 Manganese mg/L 10/25/2013 1410h 10/30/2013 1234h E200.8 0.0100 2.03 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: 11/5/2013 Page 6 of 32 All analyses applicable to the CWA, SDWA and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information This repon is provided for the exclusive use ofthe addressee Privileges of subsequent use ofthe name of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-pubhcation of this report INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Project: October Monthly Ground Water 2013 Lab Sample ID: 1310537-003 American West CIient Samp,e ID: MW"25-10222013 ANALYTICAL LABORATORIES Collection Date: 10/22/2013 1400h Received Date: 10/25/2013 lOOOh Analytical Results Contact: Garnn Palmer 463 West 3600 South ComPound Date Date Method Reporting Units Prepared Analyzed Used Limit Analytical Result Qual Salt Lake City, UT 84115 Chloride mg/L 10/28/2013 2137h E300 0 5.00 28.6 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 11/5/2013 Page 13 of 32 All analyses applicable lo the CWA. SDWA. and RCRA are performed m accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information This report is provided for the exclusive use of the addressee. Pnvileges of subsequent usc of the name of this company or any member of its staff or reproduction of this report in connection with the advertisement, promotion or sale of anv product or process, or in connection with the re-publ ication of this report Mill - Groundwater Discharge Permit Groundwater Monitoring Quality Assurance Plan (QAP) Date 06-06-12 Rev 7 2 - Errata Description of Sampling Event ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER H"1^ Quarter (/ravA/iA l/O^W* 20)3 See instruction Location (well name): MvO-ll Field Sample ID Sampler Name ] and initials: $o\b^^/r$ Date and Time for Purging | 11/1V2013 | and Sampling (if different) Well Purging Equip Used: jJ pump or | • | bailer Well Pump (if other than Bennet) Purging Method Used: _Q_ 2 casings | • |3 casings Sampling Event Se/ry AnrMfti ^V^" pH Buffer 7.0 -7.0 Prev. Well Sampled in Sampling Event MV0-25 pH Buffer 4.0 Specific Conductance ffi^ fAMHOS/ cm Depth to Water Before Purging | g&.ftft &M6 Well Depth(O.Olft): Casing Volume (V) 4" Well: 3" Well: 130.00 ^1$ (.653h) (.367h) Weather Cond. Ext'l Amb. Temp. °C (prior sampling event) ) Time Gal. Purged SB7£ Conductance Temp. °C 2^4 pH 1^1 Redox Potential Eh (mV) 1 2.2.g Turbidity (NTU) | 0 Time in.* Gal. Purged &£.<1f Conductance Temp. °C 2117 pH[73£ [E2S Redox Potential Eh (mV) \ fZQ Turbidity (NTU) Time TTzT Gal. Purged 1 Conductance Temp. °C PH 1 7.34 14,25 Redox Potential Eh (mV) Turbidity (NTU) 217 Time |1T35" Gal. Purged 1 £4,^2. Conductance Temp. °C pH 7.33 Redox Potential Eh (mV) | 2I3 Turbidity (NTU) White Mesa Mill Field Data Worksheet for Groundwater 1 of2 Mill - Grougdwater Discharge Permit Groundwater Monitoring Quality Assurance Plan (QAP) Date 06-06-12 Rev 7 2 - Errata Volume of Water Purged Pumping Rate Calculation Flow Rate (Q), in gpm. S/60= | .-2M gallon(s) Time to evacuate two casing volumes (2V) T = 2V/Q= 251.51 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 ftWftL LVBL. Type of Sample Sample Taken N Sample Vol (indicate if other than as specified below) Filtered N Preservative Type Preservative Added N VOCs B • 3x40 ml • El HCL • Nutrients • 100 ml H2S04 0 • Heavy Metals • 250 ml IS • HN03 B All Other Non Radiologics 250 ml • 0 No Preserv. • -B Gross Alpha • 1,000 ml S • HN03 Other (specify) IP • Sample volume • TS • 0 If preservative is used, specify Type and Quantity of Preservative: Final Depth | S7,6H Sample Time 1130 Comment 4 See instruction fvAjTQe. ended cxn^) samples colicchio\ *& 1130 MW-11 U-19-2013 Do not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater 2 of2 Mill - Groundwater Discharge Permit Groundwater Monitoring Quality Assurance Plan (QAP) Date 06-06-12 Rev 7 2 - Errata ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: ^TK Q^f^tar 6roun^ \^oCtc^ 20)3 See instruction Location (well name): | MuMH Sampler Name and initials: Field Sample LD | ^VAHHJ 12-62013 Date and Time for Purging | ll/zo/ZOpf Well Purging Equip Used: [B]pump or | • | bailer Purging Method Used: |£l |2 casings | • [3 casings Sampling Event |j>^W Anr^AaA cWJ pH Buffer 7.0 7,0 and Sampling (if different) Well Pump (if other than Bennet) Prev. Well Sampled in Sampling Event pH Buffer 4.0 T3FD Specific Conductance rm UMHOS/ cm Well Depth(O.Olft): 12&70 Depth to Water Before Purging \Q3>S2Tl Casing Volume (V) 4" Well: 3" Well: (.653h) (.367h) Weather Cond. Time 0°i 12 Conductance Temp. °C | IM.^b | Redox Potential Eh (mV) \ 6b6 Turbidity (NTU) I CT Gal. Purged | 32.4% pH Time RHTT Gal. Purged 133.M1 Conductance 1 J^MO "| pH f"£~^T Temp. °C | V\M ] Redox Potential Eh (mV) Turbidity (NTU) TF Ext'l Amb. Temp. °C (prior sampling event) Z? Time 0<\)-h Conductance Temp. °C 1 H.^ / j Redox Potential Eh (mV) 1 36f Turbidity (NTU) Gal. Purged | 33.10 pH Time 10qi5> 1 Gal. Purged 13£>.fc3 Conductance \ ¥\5 / 1 pH \ fc>»t>/ Temp. °C I1H/ZS 1 Redox Potential Eh (mV) p5S" Turbidity (NTU) | CT White Mesa Mill Field Data Worksheet for Groundwater 1 of2 Mill - Groundwater Discharge Permit Groundwater Monitoring Quality Assurance Plan (QAP) Date 06-06-12 Rev 7 2 - Errata Volume of Water Purged S3, £3>~ Pumping Rate Calculation Flow Rate (Q), in gpm. S/60 = gallon(s) -2X1 Time to evacuate two casing volumes (2V) T = 2V/Q = I 153. OH 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 flvd^L Lrffl- Type of Sample Sample Taken N Sample Vol (indicate if other than as specified below) Filtered N Preservative Type Preservative Added N VOCs 3x40 ml El HCL til • Nutrients • 100 ml H2S04 Heavy Metals • 250 ml HN03 • All Other Non Radiologics 250 ml • 15 No Preserv. Gross Alpha • 1,000 ml • HN03 -0 Other (specify) 0 Sample volume If preservative is used, specify Type and Quantity of Preservative: Final Depth 103/73 Sample Time 03)5 Comment See instruction Airing on ^rVc *T X^tr U*W u^s cWr. ?vA^c «n<W *nA s*mpl<& <:o)W«J C*|/5. MW-14 11-20-2013 Do not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater 2 of2 Mill - Groundwater Discharge Permit Groundwater Monitoring Quality Assurance Plan (QAP) Date 06-06-12 Rev 7 2 - Errata ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: H1^ Quarter 6rov»/iA V/iWfor Z.Q13 See instruction Location (well name): MW-IS Field Sample LD Sampler Name and initials: —Tanner* rloflifotd/TH MvQ-lBJlZozois Date and Time for Purging WflO/ioQ Well Purging Equip Used: LU pump or | • | bailer 2 casings | • |3 casings Purging Method Used: Sampling Event | $>-tm hi\A^ (x$> pH Buffer 7.0 and Sampling (if different) Well Pump (if other than Bennet) Prev. Well Sampled in Sampling Event pH Buffer 4.0 qgx> M.0 Specific Conductance ^4, fxMHOS/ cm Well Depth(0.01 ft): 137,00 Depth to Water Before Purging )0k.U Casing Volume (V) 4" Well: 3" Well: -2.0.17 (.653h) (.367h) Weather Cond. Time 1137 Gal. Purged pH Conductance Temp. °C | \4/3S | Redox Potential Eh (mV) j Turbidity (NTU) j O 1231 Gal. Purged I PH Time Conductance Temp. °C | | Redox Potential Eh (mV) 1 :>b3 Turbidity (NTU) | 0 Ext'l Amb. Temp. °C (prior sampling event) 4 Time lZ3g Conductance Temp. °C M317 Gal. Purged | ^O.ll pH| 4.62 Redox Potential Eh (mV) j 3^ Turbidity (NTU) Time | 1ZM0 Conductance Temp. °C | IV^C | Redox Potential Eh (mV) 1 3b> Turbidity (NTU) 1 O Gal. Purged j H1.23 White Mesa Mill Field Data Worksheet for Groundwater 1 of2 Mill - Groundwater Discharge Permit Groundwater Monitoring Quality Assurance Plan (QAP) Date 06-06-12 Rev 7 2 - Errata Volume of Water Purged | H |, 2^ Pumping Rate Calculation Flow Rate (Q), in gpm. S/60 = gallon(s) .1X1 Time to evacuate two casing volumes (2V) T = 2V/Q = | 185,10 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 MOAL Q.-£\- Type of Sample Sample Taken N Sample Vol (indicate if other than as specified below) Filtered N Preservative Type Preservative Added N VOCs • 3x40 ml • HCL • Nutrients 100 ml • El H2S04 0 • Heavy Metals D 250 ml • HN03 0 • All Other Non Radiologics BO • 250 ml • No Preserv. • Gross Alpha D 1,000 ml • HN03 Other (specify) • Sample volume • 0 m If preservative is used, specify Type and Quantity of Preservative: Final Depth [ 10g^2-Sample Time | 1240 See instruction Comment uaAr v** cW, YWao tsn^A *nA S^pfes co\UjrJ A 12V. Ur> Sfte MW-15 11-20-2013 Do not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater 2 of2 Mill - Groundwater Discharge Permit Groundwater Monitoring Quality Assurance Plan (QAP) Date- 06-06-12 Rev 7 2 - Errata Description of Sampling Event: Location (well name): //\U)~Ji3 Field Sample ID ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER 4*^ Uu^f+er CrfovjtfJl vO^-Tfer Z6I3 •I See instruction Sampler Name . and initials: HVnner rialli J^/TJf Date and Time for Purging | Xl/^/uDY^ Well Purging Equip Used: J3_ pump or | • | bailer Purging Method Used: J0_ 2 casings | • |3 casings Sampling Event £>€.rt\* ^nnuu\\ GAP pH Buffer 7.0 7-0 and Sampling (if different) Well Pump (if other than Bennet) Prev. Well Sampled in Sampling Event — Specific Conductance 4°}^ pH Buffer 4.0 UMHOS/ cm Well Depth(0.01 ft) 132..^ Depth to Water Before Purging | 113.&5 Casing Volume (V) 4" Well: 3" Well: 11. (.653h) (.367h) Weather Cond. s Time Gal. Purged Conductance Temp. °C pH [CTF Redox Potential Eh (mV) Turbidity (NTU) T0T0 Time 1ZHS Gal. Purged | 5" Conductance Temp. °C pH j "7.2,4 13.0S Redox Potential Eh (mV) Turbidity (NTU) Ext'l Amb. Temp. °C (prior sampling event) Time Conductance Temp. °C Gal. Purged pH Redox Potential Eh (mV) Turbidity (NTU) Time | 12^5 1 Gal. Purged |~0" Conductance 33 >* 1 PH[W Temp. °C 1 13*15 1 Redox Potential Eh (mV) j Turbidity (NTU) | White Mesa Mill Field Data Worksheet for Groundwater 1 of2 Mill - Groundwater Discharge Permit Groundwater Monitoring Quality Assurance Plan (QAP) Date 06-06-12Rev 7.2-Errata Volume of Water Purged Pumping Rate Calculation Flow Rate (Q), in gpm. S/60 = gallon(s) Time to evacuate two casing volumes (2V) T = 2V/Q = | 123,^5 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 foOAL 6"£U Type of Sample Sample Taken N Sample Vol (indicate if other than as specified below) Filtered N Preservative Type Preservative Added N VOCs JB • 3x40 ml "0 IS" HCL Nutrients • 100 ml • H2S04 • Heavy Metals • 250 ml • HN03 • All Other Non Radiologics • 250 ml JH No Preserv. • Gross Alpha 1,000 ml • HN03 Other (specify) fit] Sample volume • • If preservative is used, specify Type and Quantity of Preservative: Final Depth Sample Time 124S Comment rVraei on £rre ns~7 r-^Tj See instruction "lAnrurr yr^Serr) -for pu^^, rvKry te^n tfT**" l"2-00- t . .. .JL Fur^ UcM -for „ ^ ^ lzs rUl0 ^ JtrtfauJ *r6u*A ioi> w'^CS. ArrtaJj on Sl4-C AT* lZ3g. -Tanner, 6*rPl, CWA pre^-d"^ 4o CA)^^ .S*/*7p?«5. D«ph 120, Wjplcs rTo)l<rcW <*7 )2H£. LcO" Si^Tc 1254 MW-23 12-05-2013 Do not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater 2 of2 Mill - Groundwater Discharge Permit Groundwater Monitoring Quality Assurance Plan (QAP) Date 06-06-12 Rev 7 2 - Errata Description of Sampling Event: ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER H1^ QsA&rhr &to\Kr\u\ -2*013 [2 See instruction Location (well name): AjyO-23 Field Sample ID Sampler Name ^ and initials: | dinner M\A)-25^1H12Q1^ Date and Time for Purging | H/lV^O | and Sampling (if different) Well Purging Equip Used: I Q |pump or [ • | bailer Well Pump (if other than Bennet) | QJEI^ Purging Method Used: | CD |2 casings | • |3 casings Sampling Event | Annual 6-\A)" pH Buffer 7.0 -*0 Prev. Well Sampled in Sampling Event pH Buffer 4.0 M,0 Specific Conductance TO [iMHOS/ cm WellDepth(O.Olft): \ US.6° Depth to Water Before Purging ~73,*35 Casing Volume (V) 4" Well: 3" Well: 2*7.11 (.653h) (.367h) Weather Cond. Time Gal. Purged Conductance Temp. °C 3213 Redox Potential Eh (mV) Turbidity (NTU) P"T5 33T- Time TfTT Conductance Temp. °C "37T pH Redox Potential Eh (mV) \ 3^6 Turbidity (NTU) j 17 S5.*74 pH I ] Gal. Purged 1 bk.^P Ext'l Amb. Temp. °C (prior sampling event) 1 Time 1113 Conductance 13*211 Temp. °C j | Gal. Purged PH Redox Potential Eh (mV) \ 5*^ Turbidity (NTU) P95~~ Time nvg Conductance Temp. °C ] Gal. Purged 1 • pH| CL1 Redox Potential Eh (mV) j ZSS^ Turbidity (NTU) 0T" White Mesa Mill Field Data Worksheet for Groundwater 1 of2 Mill - Groundwater Discharge Permit Groundwater Monitoring Quality Assurance Plan (QAP) Date 06-06-12 Rev 7 2 - Errata Volume of Water Purged | SLMZ Pumping Rate Calculation Flow Rate (Q), in gpm. S/60 = gallon's) .ZV7 Time to evacuate two casing volumes (2V) T = 2V/Q = I 'Z-SO.&fe, 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 Sample Taken N Sample Vol (indicate if other than as specified below) Filtered N Preservative Type Preservative Added N VOCs El TT • 3x40 ml ^0 1ft HCL • Nutrients • 100 ml • H2S04 • Heavy Metals • 250 ml 15" • HN03 • 15" All Other Non Radiologics If 250 ml • £1 No Preserv. • Gross Alpha • 1,000 ml • HN03 • Other (specify) IHI • Sample volume tt If preservative is used, specify Type and Quantity of Preservative: Final Depth \ 75."20 Sample Time HIS See instruction Comment u3<x"Vcr uoov5 rnos4|^ £lcar- 'fUr^-e end«d Wiv^ Colkc^J d"*" HIS. MW-25 11-19-2013 Do not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater 2 of2 Mill - Groundwater Discharge Permit Groundwater Monitoring Quality Assurance Plan (QAP) Date 06-06-12 Rev 7 2 - Errata Description of Sampling Event: Location (well name): | Field Sample ID ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER 41"1"* Qywfcr CrfO^fib U)*Jcr 2.013 See instruction Sampler Name and initials: Date and Time for Purging | \\/\%/7.6\5 Well Purging Equip Used: [15] pump or | • | bailer Purging Method Used: | IS \l casings | • |3 casings Sampling Event r)r\r\*o\ 6-C3" pH Buffer 7.0 TV and Sampling (if different) Well Pump (if other than Bennet) Prev. Well Sampled in Sampling Event TO Specific Conductance ^/\*\ [xMHOS/ cm pH Buffer 4.0 Well Depth(O.Olft): | l^O.QQ Depth to Water Before Purging | £7.45 Casing Volume (V) 4" Well- s'' Well: (.653h) (.367h) Weather Cond. Time J&12L Conductance Temp. °C Gal. Purged PH 11707 Redox Potential Eh (mV) Turbidity (NTU) Time | )5>-j-i Conductance Temp. °C ] Gal. Purged [ pH 1 6.11 Redox Potential Eh (mV) Turbidity (NTU) •7.13 Ext'l Amb. Temp. °C (prior sampling event) S* Time 1S)3 Conductance Temp. °C 2J>Q\ Gal. Purged pH Redox Potential Eh (mV) 1 "Z.12 Turbidity (NTU) Time I )5lb I Gal. Purged I 32.^ Conductance I ~\ pH I £.77 Temp. °C I IH.m Redox Potential Eh (mV) | "Z^f Turbidity (NTU) | "5~ White Mesa Mill Field Data Worksheet for Groundwater 1 of 2 Mill - Groundwater Discharge Permit Groundwater Monitoring Quality Assurance Plan (QAP) Date 06-06-12 Rev. 7 2 - Errata Volume of Water Purged Pumping Rate Calculation Flow Rate (Q), in gpm. gallon(s) S/60= .*Z17 Time to evacuate two casing volumes (2V) T = 2V/Q = | 3*75.24 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 AU)Aj. 6-£I» Type of Sample Sample Taken N Sample Vol (indicate if other than as specified below) Filtered N Preservative Type Preservative Added N VOCs ra "TJ 3x40 ml HCL •0 Nutrients 100 ml H2S04 m Heavy Metals • 250 ml rs HN03 All Other Non Radiologics • 250 ml No Preserv. • ra Gross Alpha cp 1,000 ml m HN03 • Other (specify) • Sample volume • 0 • 3 6!> If preservative is used, specify Type and Quantity of Preservative: Final Depth 76.45 Sample Time )h\S See instruction Comment «W VOo^S moS7"]uv CU<x<-MosH^ Cleo^ -RATOA enJieJi *rt<* ^TTOf1*5, "lle^td MW-31 11-18-2013 Do not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater 2 of 2 INORGANIC ANALYTICAL REPORT 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 ;-mail awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer Client: Project: Lab Sample ID: Client Sample ID: Collection Date: Received Date: Analytical Results Energy Fuels Resources, Inc. 4th Quarter Ground Water 2013 1311470-002 MW-14J1202013 11/20/2013 0915h 11/22/2013 0930h Contact: Garrin Palmer DISSOLVED METALS Compound Arsenic Beryllium Cadmium Calcium Chromium Cobalt Copper Iron Lead Magnesium Manganese Mercury Molybdenum Nickel Potassium Selenium Silver Sodium Thallium Tin Uranium Vanadium Zinc Date Date Method Reporting Analytical Units Prepared Analyzed Used Limit Result Qual mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L 11/22/2013 1210h 11/22/2013 1210h 11/22/2013 1210h 11/22/2013 1210h 11/22/2013 1210h 11/22/2013 1210h 11/22/2013 1210h 11/22/2013 1210h 11/22/2013 1210h 11/22/2013 1210h 11/22/2013 1210h 11/25/2013 1630h 11/22/2013 1210h 11/22/2013 1210h 11/22/2013 1210h 11/22/2013 1210h 11/22/2013 1210h 11/22/2013 1210h 11/22/2013 1210h 11/22/2013 1210h 11/22/2013 1210h 11/22/2013 1210h 11/22/2013 1210h 12/3/2013 12/3/2013 12/3/2013 12/2/2013 12/3/2013 12/3/2013 12/3/2013 12/3/2013 12/3/2013 12/2/2013 12/3/2013 12/2/2013 12/3/2013 12/3/2013 12/2/2013 12/3/2013 12/3/2013 12/2/2013 12/4/2013 12/3/2013 12/3/2013 12/2/2013 12/3/2013 1300h 1505h 1300h 1148h 1300h 1300h 1300h 1505h 1505h 1148h 1300h 0808h 1300h 1300h 1459h 1300h 1300h 1148h 1020h 2233h 1647h 1459h 1300h E200 8 E200 8 E200 8 E200 7 E200 8 E200 8 E200 8 E200.8 E200.8 E200.7 E200 8 E245.1 E200.8 E200 8 E200.7 E200 8 E200 8 E200.7 E200 8 E200.8 E200.8 E200 7 E200.8 0.00500 0.000500 0.000500 50.0 0.0250 0.0100 0.0100 0.0300 0.00100 50.0 0.0100 0.000500 0.0100 0.0200 1.00 0.00500 0.0100 50.0 0.000500 0.100 0.000300 0.0150 0.0100 < 0.00500 < 0.000500 0.00116 473 < 0.0250 < 0.0100 < 0.0100 < 0.0300 < 0.00100 139 I. 96 < 0.000500 < 0.0100 < 0.0200 II. 8 < 0.00500 < 0.0100 318 < 0.000500 < 0.100 0.0630 < 0.0150 0.0115 Report Date: 12/5/2013 Page 10 of 64 All analyses applicable to the CWA, SDWA. and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information This report is provided for the exclusive use ofthe 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 rc-publication of this report INORGANIC ANALYTICAL REPORT American West AHALYTfCAL LABORATORIES 463 West 3600 South Salt Lake City, UT 84115 Phone:(801)263-8686 Toll Free: (888) 263-8686 Fax: (801)263-8687 5-mail. awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer Client: Project: Lab Sample ID: Client Sample ID: Collection Date: Received Date: Analytical Results Energy Fuels Resources, Inc. 4th Quarter Ground Water 2013 1311470-003 MW-15_11202013 11/20/2013 1240h 11/22/2013 0930h Contact: Garrin Palmer DISSOLVED METALS Compound Arsenic Beryllium Cadmium Calcium Chromium Cobalt Copper Iron Lead Magnesium Manganese Mercury Molybdenum Nickel Potassium Selenium Silver Sodium Thallium Tin Uranium Vanadium Zinc Units Date Prepared Date Analyzed Method Used Reporting Limit Analytical Result Qual mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L 11/22/2013 11/22/2013 11/22/2013 11/22/2013 11/22/2013 11/22/2013 11/22/2013 11/22/2013 11/22/2013 11/22/2013 11/22/2013 11/25/2013 11/22/2013 11/22/2013 11/22/2013 11/22/2013 11/22/2013 11/22/2013 11/22/2013 11/22/2013 11/22/2013 11/22/2013 11/22/2013 1210h 1210h 1210h 1210h 1210h 1210h 1210h 1210h 1210h 1210h 1210h 1630h 1210h 1210h 1210h 1210h 1210h 1210h 1210h 1210h 1210h 1210h 1210h 12/3/2013 12/3/2013 12/3/2013 12/2/2013 12/3/2013 12/3/2013 12/3/2013 12/3/2013 12/3/2013 12/2/2013 12/3/2013 12/2/2013 12/3/2013 12/3/2013 12/2/2013 12/3/2013 12/3/2013 12/2/2013 12/2/2013 12/3/2013 12/3/2013 12/2/2013 12/3/2013 1306h 1510h 1306h 1151h 1306h 1306h 1306h 1510h 1510h 115111 1306h 0810h 1306h 1306h 1503h 1306h 1306h 1151h 2203h 2236h 1652h 1503h 1306h E200.8 E200.8 E200.8 E200 7 E200 8 E200 8 E200 8 E200 8 E200.8 E200 7 E200.8 E245.1 E200.8 E200 8 E200 7 E200 8 E200 8 E200.7 E200.8 E200.8 E200 8 E200.7 E200 8 0.00500 0.000500 0.000500 50.0 0.0250 0.0100 0.0100 0.0300 0.00100 50.0 0.0100 0.000500 0.0100 0.0200 1.00 0.00500 0.0100 50.0 0.000500 0.100 0.000300 0.0150 0.0100 < 0.00500 < 0.000500 < 0.000500 415 < 0.0250 < 0.0100 < 0.0100 < 0.0300 < 0.00100 150 < 0.0100 < 0.000500 < 0.0100 < 0.0200 10.5 0.106 < 0.0100 456 < 0.000500 < 0.100 0.0543 < 0.0150 < 0.0100 Report Date: 12/5/2013 Page 11 of 64 All analyses applicable to the CWA SDWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information This report is provided for the exclusive use of the addressee Privileges of subsequent use of the name of this company or any member of its staff, or reproduction of this report in connection with the advertisement, promotion or sale of any product or process, or in connection with the re-publication of this report INORGANIC ANALYTICAL REPORT 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 ;-mail- awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer Client: Project: Lab Sample ID: Client Sample ID: Collection Date: Received Date: Analytical Results Energy Fuels Resources, Inc. 4th Quarter Groundwater 2013 1312464-002 MW-23J2182013 12/18/2013 1245h 12/23/2013 1250h Contact: Garrin Palmer DISSOLVED METALS Compound Arsenic Beryllium Cadmium Calcium Chromium Cobalt Copper Iron Lead Magnesium Manganese Mercury Molybdenum Nickel Potassium Selenium Silver Sodium Thallium Tin Uranium Vanadium Zinc Date Date Method Reporting Units Prepared Analyzed Used Limit Analytical Result Qual mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L 12/23/2013 12/23/2013 12/23/2013 12/23/2013 12/23/2013 12/23/2013 12/23/2013 1/6/2014 12/23/2013 12/23/2013 1/3/2014 12/23/2013 12/23/2013 12/23/2013 12/23/2013 12/23/2013 12/23/2013 12/23/2013 12/23/2013 12/23/2013 12/23/2013 12/23/2013 12/23/2013 1405h 12/31/2013 1405h 12/31/2013 1405h 12/31/2013 1405h 12/31/2013 1405h 12/31/2013 1405h 12/31/2013 1405h 12/31/2013 1300h 1/6/2014 1405h 12/31/2013 1405h 12/31/2013 1030h 1/3/2014 1400h 12/24/2013 1405h 12/31/2013 1405h 12/31/2013 1405h 1/3/2014 1405h 12/31/2013 1405h 12/31/2013 1405h 12/31/2013 1405h 12/30/2013 1405h 12/30/2013 1405ta 12/31/2013 1405h 1/3/2014 1405h 12/31/2013 1731ta 443h 301h 1055h 301h 301h 301h 2009h 443h 1055h 1823h 1102h 301h 301h 1155h 301h 301h 1055h 1628b 1818b 520h 1419b 1731h E200 8 E200 8 E200 8 E200 7 E200 8 E200 8 E200.8 E200 8 E200.8 E200 7 E200.8 E245 1 E200 8 E200.8 E200.7 E200.8 E200 8 E200 7 E200 8 E200.8 E200.8 E200.7 E200 8 0.00500 0.000500 0.000500 50.0 0.0250 0.0100 0.0100 0.0300 0.00100 50.0 0.0100 0.000500 0.0100 0.0200 5.00 0.00500 0.0100 50.0 0.000500 0.100 0.000300 0.0150 0.0100 < 0.00500 < 0.000500 < 0.000500 471 < 0.0250 < 0.0100 < 0.0100 0.124 < 0.00100 159 0.0192 < 0.000500 < 0.0100 < 0.0200 9.90 < 0.00500 < 0.0100 389 < 0.000500 < 0.100 0.0105 < 0.0150 0.0136 Report Date: 1/7/2014 Page 7 of 34 All analyses applicable to the CWA SOWA and RCRA are performed in accordance to NELAC protocols Pertinent sampling mformaijon is located on the attached COC Confidential Business information. This report is provided for the exclusive use of the addressee Privileges of subsequent use of the name of this company or any member of its staff or reproduction of this report m connection with the advertisement, promotion or sale of any product or process, or m connection with the rc-pubhcation of this repon INORGANIC ANALYTICAL REPORT American West ^ „ AS ANALYTICAL. LABORATORIES Collection Date: Client: Energy Fuels Resources, Inc. Project: 4th Quarter Ground Water 2013 Lab Sample ID: 1311470-004 Client Sample ID: MW-25 11192013 11/19/2013 1115h Received Date: 11/22/2013 0930h Contact: Garrin Palmer Analytical Results 463 West 3600 South Salt 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 Compound Date Date Method Reporting Units Prepared Analyzed Used Limit Analytical Result Qual Ammonia (as N) mg/L Bicarbonate (as mg/L CaC03) Carbonate (as CaC03) mg/L Chloride mg/L Fluoride mg/L Ion Balance % Nitrate/Nitrite (as N) mg/L Sulfate mg/L Total Anions, Measured meq/L Total Cations, meq/L Measured Total Dissolved Solids mg/L Total Dissolved Solids Ratio, Measured/Calculated Total Dissolved Solids, mg/L Calculated 11/26/2013 1400h 11/26/2013 2113h E350.1 11/26/2013 lOOOh SM2320B 11/26/2013 11/27/2013 11/27/2013 12/4/2013 12/4/2013 11/26/2013 12/4/2013 12/4/2013 lOOOh 0308h 0758h 1326h 1028h 2134h 1326h 1326h 12/4/2013 1326h SM2320B E300 0 E300.0 Calc. E353 2 E300 0 Calc. Calc. 11/22/2013 1310h SM2540C 12/4/2013 1326h Calc Calc 0.0500 1.00 1.00 5.00 0.100 -15.0 0.100 500 20.0 0.395 358 <1.00 29.0 0.329 -0.883 < 0.100 1,450 38.1 37.5 2,900 1.20 2,410 Report Date: 12/5/2013 Page 24 of 64 All analyses applicable to the CWA, SDWA, and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information This report is provided for the exclusive use ofthe addressee Pnvileges 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 Mill - Groundwater Discharge Permit Groundwater Monitoring Quality Assurance Plan (QAP) Date 06-06-12 Rev 7 2-Errata tt ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: Z>-&cer*)&er Growf\o\ u)cvfcs.r ^013 See instruction Location (well name): jftlvO- U Field Sample ID Sampler Name and initials: ~T*nn-er Holh'J+i*,/TW Date and Time for Purging l7./i%/z.<?p Well Purging Equip Used: D pump or | • | bailer Purging Method Used: E3 2 casings | • |3 casings Sampling Event | AloftiM[>) G-U) pH Buffer 7.0 7.0 and Sampling (if different) Well Pump (if other than Bennet) Prev. Well Sampled in Sampling Event pH Buffer 4.0 (JED tf 1/0-26 H.0 Specific Conductance \ ^1 uMHOS/ cm Well Depth(O.Olft): \"30.00 Depth to Water Before Purging Casing Volume (V) 4" Well: 3" Well: (.653h) (.367h) Weather Cond. C\eoT Time IU7 Gal. Purged | 57.^3 Conductance Temp. °C pH 7.S1 75775" Redox Potential Eh (mV) Turbidity (NTU) WT Time [TTzT ] Gal. Purged I 5%,2>7 Conductance | -z.1%S I pH I "7.73 Temp. °C I )2>.fc3 | Redox Potential Eh (mV) | J3H ~| Turbidity (NTU) \ Q ~] Ext'l Amb. Temp. °C (prior sampling event) -.5° Time Gal. Purged 5SJ5 Conductance Temp. °C pH 7.&7 T5XT Redox Potential Eh (mV) j 135 Turbidity (NTU) Time \\\'^ \ Gal. Purged \ Conductance I 30o \ "7 PHI 7.74 Temp. °C | 13 HQ \ Redox Potential Eh (mV) 1 33Q Turbidity (NTU) 1 Q White Mesa Mill Field Data Worksheet for Groundwater 1 of2 Mill - Groundwater Discharge Permit Groundwater Monitoring Quality Assurance Plan (QAP) Date 06-06-12 Rev 7 2-Errata Volume of Water Purged Pumping Rate Calculation Flow Rate (Q), in gpm. S/60 = gallon(s) Time to evacuate two casing volumes (2V) T = 2V/Q = | ZS^.Q3 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 MJAL Type of Sample Sample Taken N Sample Vol (indicate if other than as specified below) Filtered N Preservative Type Preservative Added N VOCs 3x40 ml HCL • Nutrients 100 ml H2S04 • • Heavy Metals 250 ml HN03 All Other Non Radiologics • 250 ml No Preserv. Gross Alpha • 1,000 ml HN03 • Other (specify) • Sample volume • • If preservative is used, specify Type and Quantity of Preservative: Final Depth [ SnA\ Sample Time See instruction Comment AmoeA or\ si^c £ ~T*f\r\tr *nA &*ffi* present -fir pv*/^ A^A S^^rp)/^ -cv^n-k fLrc*^ Le^n <\+ CT70O, V^r^c^ V&eU ^ \-a\-*\ <*F 270 Minuses. 1130 Si-Hr «j- 1133 MW-11 12-18-2013 Do not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater 2 of2 Mill - Grourtdwater Discharge Permit Groundwater Monitoring Quality Assurance Plan (QAP) Date 06-06-12Rev 72-Errata %4 Description of Sampling Event: ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER See instruction Location (well name): | AMO^I1) Field Sample ID Sampler Name and initials: MU>- NJZ\ tzoft Date and Time for Purging | 1Z/1S/2013 Well Purging Equip Used: J2J_ pump or | • | bailer Purging Method Used: | CB [2 casings | • |3 casings Sampling Event | Mor>;7)!^ pH Buffer 7.0 TO and Sampling (if different) Well Pump (if other than Bennet) Prev. Well Sampled in Sampling Event pH Buffer 4.0 MA)-30 Specific Conductance | UMHOS/ cm WellDepth(O.Olft): | 1Z#/7Q Depth to Water Before Purging 101>, S^> Casing Volume (V) 4" Well: 3" Well: (.653h) (.367h) Weather Cond. s 21 Time Conductance Temp. °C -y\zz Gal. Purged [ V\.(X> pH Redox Potential Eh (mV) 1 3M~) Turbidity (NTU) Ho Time j 133^ "| Gal. Purged j 3,H.SQ 7 Conductance ) T^ZO ~| pH j G.7H Temp. °C j m,£M \ Redox Potential Eh (mV) 1 3HS Turbidity (NTU) f W Ext'l Amb. Temp. °C (prior sampling event) ^* Time T336" Gal. Purged Conductance Temp. °C 3tf)S PHFTT Redox Potential Eh (mV) 1 £>M7 Turbidity (NTU) Time 1 13H0 Conductance Temp. °C Gal. Purged 1 pH j 6.7«J Redox Potential Eh (mV) 1 3HH Turbidity (NTU) White Mesa Mill Field Data Worksheet for Groundwater 1 of 2 Mill - Groundwater Discharge Permit Groundwater Monitoring Quality Assurance Plan (QAP) Date 06-06-12 Rev 7 2 - Errata Volume of Water Purged I '5*1.72 Pumping Rate Calculation Flow Rate (Q), in gpm. gallon(s) S/60 = Time to evacuate two casing volumes (2V) T = 2V/Q = 151.Hg 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 A^AL Type of Sample Sample Taken N Sample Vol (indicate if other than as specified below) Filtered N Preservative Type Preservative Added N VOCs 3x40 ml • • HCL • • Nutrients 100 ml H2S04 • Heavy Metals 0 250 ml TJ HN03 0 All Other Non Radiologics • 250 ml No Preserv. • Gross Alpha 1,000 ml • HN03 Other (specify) • Sample volume • • If preservative is used, specify Type and Quantity of Preservative: Final Depth Sample Time \?tf0 Comment r~7 See instruction OA <,\\c 1057. -Tinner G-^mn pr<:.Sen+ -for pv*rdC *r«Jl S^pV-na ^flf. ?s*c*f. en Ac* <K«\ S^fk coWc&k *V ^M0. L^r Srk 13H£ MW-14 12-18-2013 Do not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater 2 of2 Mill - Grourfdwater Discharge Permit Groundwater Monitoring Quality Assurance Plan (QAP) Date 06-06-12Rev 7.2-Errata ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: Q-ecewhC MorvHil^ Q-ravxnJl 2,013 • See instruction Location (well name): A4W- ZS Field Sample ID Sampler Name and initials: Date and Time for Purging | YLhlJiD^ Well Purging Equip Used: J2_ pump or | • [ bailer 3T 2 casings \ • |3 casings Purging Method Used: Sampling Event | MorrV^lvt OVO pH Buffer 7.0 7.0 and Sampling (if different) Well Pump (if other than Bennet) Prev. Well Sampled in Sampling Event pH Buffer 4.0 AS/A H.0 Specific Conductance ^jfl U.MHOS/ cm Depth to Water Before Purging ~j^.~70 Well Depth(O.Olft): Casing Volume (V) 4" Well: 3" Well: (.653h) (.367h) Weather Cond. Time Conductance Gal. Purged [ S^.SI PH Temp. °C | IM.S'3 ] Redox Potential Eh (mV) | -2>HL Turbidity (NTU) TJ Time Conductance Temp. °C Gal. Purged j bl."^ imi I PH i c.^j> rmT—i Redox Potential Eh (mV) j ?>4z Turbidity (NTU) | O Ext'l Amb. Temp. °C (prior sampling event) ~ £ Time Y2.SS Conductance Temp. °C Gal. Purged pH 3W Redox Potential Eh (mV) | 3H3 Turbidity (NTU) TT Time 1 )300 1 Gal. Purged XSHtt 3)^7 I PH| U/3 Conductance Temp. °C Redox Potential Eh (mV) pSTT Turbidity (NTU) White Mesa Mill Field Data Worksheet for Groundwater 1 of 2 Mill - Groundwater Discharge Permit Groundwater Monitoring Quality Assurance Plan (QAP) Date. 06-06-12 Rev 7 2 - Errata Volume of Water Purged | SH.2.£> Pumping Rate Calculation Flow Rate (Q), in gpm. gallon(s) S/60= | .Z17 Time to evacuate two casing volumes (2V) T = 2V/Q= -Z-Hg-S&, 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 /TVQAU Type of Sample Sample Taken N Sample Vol (indicate if other than as specified below) Filtered N Preservative Type Preservative Added N VOCs • • 3x40 ml • HCL • Nutrients • IT 100 ml H2S04 • Heavy Metals 250 ml Ql • HN03 All Other Non Radiologics • • 250 ml No Preserv. • Gross Alpha • 1,000 ml • HN03 • • Other (specify) ® • Sample volume • 0 If preservative is used, specify Type and Quantity of Preservative: Final Depth 75,6 \ Sample Time 13>06 See instruction Comment fu,ro^e tfriA^A *f\c\ S^plcs collecTeJ acY 1100, Ufl" S^te ^ )$0$ MW-25 12-17-2013 Do not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater 2 of2 Mill - Groundwater Discharge Permit Groundwater Monitoring Quality Assurance Plan (QAP) Date 06-06-12 Rev 7 2 - Errata ATTACHMENT 1-2 WHITE MESA URANIUM MILL FIELD DATA WORKSHEET FOR GROUNDWATER Description of Sampling Event: Qecenhcc* MorrByKj Irrdundi l*Wr<<" z.013 See instruction Location (well name): | /^U)-3l Field Sample ID Sampler Name and initials: AAVJ-3>L VZr7Z0l3 Date and Time for Purging | r2,/l~7/Z.Q13 Well Purging Equip Used: J£j_ pump or | • | bailer Purging Method Used: _£!_ 2 casings | • [3 casings Sampling Event 1 /4ontiob pH Buffer 7.0 7.0 and Sampling (if different) Well Pump (if other than Bennet) Prev. Well Sampled in Sampling Event pH Buffer 4.0 | H.fl A*/A Specific Conductance | jiMHOS/ cm Depth to Water Before Purging £>7,43 Well Depth(O.Olft): Casing Volume (V) 4" Well: 3" Well: 130.00 HO. Sfl (.653h) (.367h) Weather Cond. Time Conductance Temp. °C Gal. Purged pH 7.2<3 rw.3n 1 Redox Potential Eh (mV) 1 3*Zk Turbidity (NTU) | O Time Conductance Temp. °C Hill Tom Gal. Purged I PH 1 1.20 1 Redox Potential Eh (mV) } 32.3 Turbidity (NTU) | 0 Ext'l Amb. Temp. °C (prior sampling event) Time 1418 Conductance Temp. °C 7.04,7. Gal. Purged pH -7.1-7 353T Redox Potential Eh (mV) [ 32B Turbidity (NTU) Time m20 Gal. Purged 1 Conductance 1 "~1 pH | 7, z3 Temp. °C 1 JM,H1 1 Redox Potential Eh (mV) | -%ZO Turbidity (NTU) | b White Mesa Mill Field Data Worksheet for Groundwater 1 of 2 Mill - Groundwater Discharge Permit Groundwater Monitoring Quality Assurance Plan (QAP) Date 06-06-12 Rev 7 2 - Errata Volume of Water Purged Pumping Rate Calculation Flow Rate (Q), in gpm. S/60= I . -z.17 UAL gallon(s) Time to evacuate two casing volumes (2V) T = 2V/Q= | y7£>,H5 " 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 I Type of Sample Sample Taken N Sample Vol (indicate if other than as specified below) Filtered N Preservative Type Preservative Added N VOCs • • 3x40 ml • HCL • • Nutrients • 100 ml • H2S04 Heavy Metals 250 ml HN03 • All Other Non Radiologics 250 ml • No Preserv. • • Gross Alpha • 1,000 ml • HN03 • • Other (specify) Sample volume • If preservative is used, specify Type and Quantity of Preservative: Final Depth \ lb.10 Sample Time 142.0 See instruction Comment Arrived or\ r4 4* MW-31 12-17-2013 Do not touch this cell (SheetName) White Mesa Mill Field Data Worksheet for Groundwater 2 of2 INORGANIC ANALYTICAL REPORT Client: Energy Fuels Resources, Inc. Proj ect: December Monthly Ground Water 2013 Lab Sample ID: 1312465-002 Ar^canWSst ClientSampleID: MW 14-12182013 ANALYTICAL LABORATORIES Collection Date: 12/18/2013 1340h Received Date: 12/23/2013 1250h Contact: Garrin Palmer Analytical Results DISSOLVED METALS 463 West 3600 South ComPound Units Date Date Method Reporting Analytical Prepared Analyzed Used Limit Result Qual salt Lake City, UT 84115 Manganese mg/L 12/23/2013 1405h 1/5/2014 2112h E200 8 0.0100 2.03 Phone: (801) 263-8686 Toll Free: (888) 263-8686 Fax: (801)263-8687 3-mail. awal@awal-labs.com web: www.awal-labs.com Kyle F. Gross Laboratory Director Jose Rocha QA Officer Report Date. 1/6/2014 Page 6 of 31 AU analyses applicable to the CWA. SOWA. and RCRA are perfonned m accordance to NELAC protocols. Pertinent sampling information is located on the attached COC Confidential Business Information Tms report is provided for the etclusn e 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 INORGANIC ANALYTICAL REPORT A Client: Energy Fuels Resources, Inc. Contact: Garrin Palmer A^^^tkJ^^L Project: December Monthly Ground Water 2013 J^m ^Bk Lab Sample ID: 1312465-003 j^^^r -d^^ Client Sample ID: MW-25 12172013 /Vm6ric3n West — ANALYTICAL LABORATORIES Collection Date: 12/17/2013 1300h Received Date: 12/23/2013 1250h Analytical Results 463 West 3600 South Date Date Method Reporting Analytical Compound Units Prepared Analyzed Used Limit Result Qual salt Lake City, UT 84115 Chloride mg/L 12/28/2013 843h E300 0 0.500 31.2 Fluoride mg/L 12/28/2013 I32ih E300 0 0.100 0.296 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: 1/6/2014 Page 13 of 31 All analyses applicable to the CWA. SDWA and RCRA are performed in accordance to NELAC protocols Pertinent sampling information is located on the attached COC Confidential Business Information- This report is provided lor 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 m connection with the advertisement promotion or sale of any product or process, or m connection with the rc-pubhcarion of this repon Letter to Rusty Lundberg Removal of Parameters from Accelerated Monitoring January 2, 2014 Page 4 Table 1 Summary of Accelerated Sample Results with Eight or More Results in Compliance Well ID Constituent GWCL Sample Date Sample Result MW-14 Manganese (ug/L) 2230.30 1st Quarter 2013* March 2013 7T Quarter 2013 April 2013 June 2013 3rd Quarter 2013 August 2013 September 2013 October 2013 4th Quarter 20"l3" December 2013 2250 2110 2060 2200 1990 2100 2100 2190 2030 1960 2030 MW-23 Manganese (ug/L) 550 4th Quarter 2011* 1st Quarter 2012 2nd Quarter 2012 3rd Quarter 2012 4th Quarter 2012 1st Quarter 2013 2nd Quarter 2013 3rd Quarter 2013 4th Quarter 2013 551 51 49 117 54.3 137 24.3 129 19.2 MW-25 Chloride (mg/L) 35 1st Quarter 2013* IT Quarter 2013 June 2013 3"^ Quarter 2013 August 2013 September 2013 October 2013 4th Quarter 2013 December 2013 36.1 28.1 30.4 28.0 31.1 29.6 28.6 29.0 31.2 MW-11 Field pH (S.U.) 6.5 - 8.5 April 2013* 2T Quarter 2013 June 2013 3rd Quarter 2013 August 2013 September 2013 October 2013 4th Quarter 2013 December 2013 6.17 1A1 7.40 7.70 7.39 7.62 7.33 7.74 Letter to Rusty Lundberg Removal of Parameters from Accelerated Monitoring January 2, 2014 Page 5 Well ID Constituent GWCL Sample Date Sample Result MW-31 Field pH (S.U.) 6.5 - 8.5 April 2013* Quarter 2013 June 2013 3rd Quarter 2013 August 2013 September 2013 October 2013 4m Quarter 2013 December 2013 6.37 7.92 7.10 6.98 7.36 7.06 7.35 6.99 7.23 MW-15 Iron (ug/L) 81.7 4m Quarter 2011* 1st Quarter 2012 2T Quarter 2012 3rd Quarter 2012 4m Quarter 2012 1st Quarter 2013 T3 Quarter 2013 3rd Quarter 2013 4m Quarter 2013 137 <30 <30 <30 <30 <30 <30 <30 <30 *Last sample result outside of GWCL limits.