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DRC-2011-007879 - 0901a068802bec3d
State of Utah GARYR HERBERT Governor GREG BELL Lieiitenant Governor Department of Environmental Quality Amanda Smith Executive Director DPVISION OF RADIATION CONTROL Dane L Fmerfrock Director DRC.2011-007879 MEMORANDUM TO Phil Gobye /"^ FROM Dean Henderson DATE October 17 2011 SUBJECT Review of the 2009 Annual Tailmgs Cells Wastewater Sampling Reports for the Denison Mines (USA) Corp White Mesa Uranium Mill near Blanding Utah This IS a review of the 2009 Annual Tailings Cells Wastewater Sampling Report (hereafter 2009 Report ) for the Denison Mines (USA) Corp (hereafter DUSA ) White Mesa Uranium Mill near Blanding Utah (hereafter Mill ) For the review of the 2009 Report the following enforcement documents will be used • White Mesa Uranium Mill Ground Water Quality Assurance Plan (hereafter QAP ) Revision 4 0 dated Apnl 16 2009 • Groundwater Discharge Permit No UGW370004 (hereafter Permit ) Permit version that was signed by on March 17 2008 • Tailings and Slimes Drain Sampling Program (hereafter Plan ) dated November 20 2008 The review for the Report will be 1) Summary of Compliance and 2) Comments on Cell 2 shmes dram and LDS Summary of DUSA Compliance with the Follow Requirements ofthe Plan Compansons between DRC sample Cell 4A and DUSA sample Cell 4A analytical results are summanzed m Table 6 m Attachment 1 below To determine if samples results between two samples from two different laboratones are comparable a relative percent difference (hereafter RPD ) of 30%) is accepta^ble (DRC 2007) The RPD compansons between the analytical results were below 30% with the exception of contaminants listed in Table 1 below (see analytical reports m Attachment 2) 168 North 1950 West Salt Lake City UT Maihng Address P O Box 144850 Salt Lake City UT 84114 4850 Telephone (801) 536-4250 Fax (801) 533-4097 TDD (801)536-4414 wwwd q thg P t do 100/ y 1 dpap Page 2 Table 1 Sample Duplicate Of DRC Cell 4A and DUSA Cell 4A 2009 RPD Greater than 30% Contaminants C4A (DRC) C4A(DUSA) RPD (%) Cobalt 13 100 9 440 32 5 Mercury 0 70 1 19 52 0 Silver 240 78 101 9 Acetone 101 60 50 9 Chloroform 74 4 59 6 Chloromethane 6 02 34 55 6 Naphthalene 8 08 1 8 127 1 Calcium 212 627 98 9 Chlonde 9230 4650 66 Sulfate 144 000 67 600 72 2 The purpose for the DRC to conduct split sampling of the tailmgs wastewater is to inventory contaminants m the wastewater to identify contaminants to be monitored in the monitonng wells DRC staff feels these RPD exceedances are not real concem and it is reasonable to compare the analytical results between the two samples It appears that DUSA was in compliance with the QAP Permit and Plan which included sampling locations sample collection methodology analyzed for required parameters reporting and the QA/QC requirements with the exception of the Item below 1 Part of section 9 1 4(a) of the QAP requires RPDs will be calculated in camparisons of duplicate and original fleld sample results Non conformance will exist when the RPD > 20% The table below summanzes Relative Percent Difference (hereafter RPD ) greater than 20% for the 2009 Report (also see Table 5 Attachment 2 below) Table 2 Sample Duplicate 2009 RPD Greater than 20% Contaminants C4A (original) FD4A (duplicate) RPD (%) Chromium (|xg/L) 3 220 5 640 40 07 Cobalt (ug/L) 9 440 18 500 48 48 Acetone (|ig/L) 60 110 43 48 Chloroform (|ig/L) 4 7 1 41 06 Chloromethane (fig/L) 34 65 46 62 Naphthalene (|ig/L) 1 8 3 36 36 Page 3 The purpose for annual monitonng the wastewater at the Mill is to inventory the contaminants and their concentrations to determine the contaminants that will be required for analyze in the compliance groimdwater monitonng wells Therefore even though duplicate sample shows six contaminants exceeding the RPD of 20%) the purpose for annual monitonng the wastewater m Cell 4A was accomplished and no enforcement is recommended Comments on Cell 2 shmes drain and LDS Based on the chemistry of the fluid fi'om Cell 2 LDS it appears that the source of these fluids are not fi-om the wastewater fluids from Cell 2 Pnor to the 2009 monitonng event the 18 mch diameter stand pipe for the Cell 2 LDS was uncovered and DUSA claims the source of the fluids was due to precipitation dunng that time In the fall of 2009 DUSA placed a rainproof cover over the standpipe Currently the DUSA License Condition 11 3 is being modified to include a pump and transducer system to remove fluid from all the tailmgs cells leak detection systems Tetrahydrofuran (hereafter "THF") Concentrations m Tailmgs Wastewater The tailmgs waste water sample from tailings Cell 4A LDS had a THF concentration of 140 jug/L Histoncally THF concentrations were detected m the tailings cell wastewater in Cells 1 and 3 in 2007 both at 150 jig/L and m the shmes dram for Cell 2 in 2008 at 15 \ig/L Therefore THF is a contaminant that must continue to be analyzed in every annual seep and spnngs annual tailmgs wastewater and tailing cell groundwater monitonng event Table 1 Historic Analytical Data for Wastewater in Cell 1 Parameter GWQS Cell 1 1987 2003 2007 2008 2009 Nutnents (mg/L) Annmonia (as N) 25 7800 3308 10628 5250 15 200 Nitrate & Nitrite (as N) 10 <100 41 8 269 4 64 9 142 Heavy Metals (pg/L) Arsenic 50 440 000 121 267 849 000 271 000 436 000 Beryllium 4 <2000 475 2 262 500 410 Cadmium 5 6 600 3 997 29 320 8 790 9 120 Chromium 100 13 000 6 365 29 940 6 760 18 700 Cobalt 730 12 000 NA 88 240 23 500 97 500 Copper 1 300 740 000 196 667 881 000 360 000 168 000 Iron 11 000 3 400 000 2 420 000 1 348 000 3 280 000 2 390 000 Lead 15 <2000 3 289 27 420 11 200 10 600 Manganese 800 140 000 162 167 990 200 206 000 723 000 Mercury 2 NA NA ND ND 7 61 Molybdenum 40 240 000 5 055 415 600 106 000 142 000 Nickel 100 370 000 3 695 40 860 320 000 156 000 Selenium 50 <2000 2 028 15 420 13 000 14 800 Silver 100 <5000 NA 1 559 449 558 Thallium 2 450 000 NA 408 165 387 Tin 17 000 <5000 NA 6512 1 240 2 290 Uranium 30 105 000 134 517 788 600 416 000 578 000 Vanadium 60 280 000 348 000 2 208 200 1 200 000 773 000 Zinc 5 000 13 000 000 NA 642 940 476 000 229 000 Volatile Organic Compounds (pg/L) Acetone 700 35 NA 66 5 110 710 Benzene 5 <5 NA ND ND <1 2 Butanone (MEK) 4 000 NA NA ND ND 120 Carbon Tetrachlonde 5 <5 NA ND ND <1 Chlorofonn 70 8 NA 67 66 16 Chloromethane 30 NA NA ND 94 11 Dichlormethane (Methylene Chlonde) 5 11 0 NA ND ND 2 Naphthalene 100 <10000 NA <10 ND 1 1 Tetrahydrofuran 46 NA NA 150 0 <20 <100 Toluene 1 000 <5 NA ND ND <1 Xylenes (total) 10 000 <5 NA ND ND <1 Radiologics (pCi/L) Gross Alpha 15|NA ^^^365667 ^^^29380 ^2^21900 16500±60 '^^Semi Volatile Organic Compounds (pg/L) Diethyl phthalate NA 170 Bis(2 etylhexvDphthalate <10 Others Lab pH (S U ) 6 5 85 07 1 88 08 1 53 1 15 TDS (mg/L) NS 120 000 62 000 357 400 131 000 140 000 Anions (meq/L) NA 5 430 Cations (meq/L) NA 5 660 General Inorganics (mg/L 1 Carbonate as CO3 NS <5 <1 ND ND <1 Bicarbonate as HCO3 NS <5 NA ND ND <1 Calcium NS 630 307 484 604 635 Chloride NS 8 000 6 728 37 340 9 830 20 700 Fluonde (mg/L) 4 0 022 3008 31 72 03 04 Magnesium NS 7 900 5 988 21 220 6 550 16 200 Potassium NS NA 647 5 698 1 880 4 140 Sodium NS 10 000 8 638 62 600 13 200' 39 000 Sulfate NS 190 000 63 667 287 600 118 000 232 000 1 Only detectable Semi Volatile Organic Compound(s) concentrations listed 2 No error temn provieded NA = Not analyzed ND = Below laboratory detection limit Note the report did not include the detection limit NS = No Groundwater Quality Standard Table 2 Historic Analytical Data for Wasterwater in Ceil 2 Slimes Dram Parameter GWQS Cell 2 LDS Shmes C2 2009 2007 2008 2009 Nutrients (mg/L) Ammonia (as N) 25 33 4 020 3 620 3 240 Nitrate & Nitrite (as N) 10 3 30 9 20 3 38 Heavy Metals (pg/L) Arsenic 50 <5 26 900 19 300 14 200 Beryllium 4 <0 5 298 245 271 Cadmium 5 33 5 500 5 840 5 510 Chromium 100 <25 2 750 2 450 2 230 Cobalt 730 314 46 500 43 800 38 700 Copper 1 300 59 106 000 154 000 170 000 Iron 11 000 208 2 770 000 3 310 000 3 230 000 Lead 15 <1 0 566 528 403 Manganese 800 1 810 117 000 130 000 160 000 Mercury 2 <0 5 ND ND <5 Molybdenum 40 21 4 080 3 190 >5 Nickel 100 948 123 000 122 000 2 240 Selenium 50 79 422 0 647 0 108 000 Silver 100 <10 ND ND <10 Thallium 2 09 361 703 358 Tin 17 000 <100 ND ND <100 Uranium 30 83 8 23 000 0 29 200 0 29 900 Vanadium 60 22 409 000 463 000 536 000 Zinc 5,000 4 220 767 000 750 000 582,000 Volatile Organic Compounds (pg/L) Acetone 700 <20 550 410 570 Benzene 5 <1 ND ND <1 2 Butanone (MEK) 4 000 <20 ND ND 100 Carbon Tetrachlonde 5 <1 ND ND <1 Chloroform 70 <1 20 17 16 Chloromethane 30 <1 1 8 ND 22 Dichlormethane (Methylene Chlonde) 5 <1 ND ND <1 Naphthalene 100 <1 14 75 16 Tetrahydrofuran 46 <100 15 ND <100 Toluene 1 000 <1 1 7 ND 26 Xvlenes (total) 10 000 <1 1 5 ND <1 Radiologics (pCi/L) Gross Alpha 15 13 5±1 8| 1 290 1 570 1580±18 6 ^^^Semi Volatile Organic Compounds (pg/L) Phenol iNA INA |<10 Others Field pH (S U ) 6 5 85 66 3 18 3 24 3 11 TDS (mg/L) NS 6 750 84 300 74 600 84 100 Anions (meq/L) 109 NA NA 1 580 Cations (meq/L) 105 NA NA 1 430 General Inorganics (mc |/L) Carbonate as CO3 NS <1 ND ND <1 Bicarbonate as HCO3 NS 168 ND ND <1 Calcium NS 711 572 528 508 Chlonde NS 1 750 3 700 3 860 2 750 Fluonde 4 <0 1 33 ND <0 1 Magnesium NS 596 4 100 4 030 3 750 Potassium NS 22 636 560 689 Sodium NS 412 4 050 4 600 4 410 Sulfate NS 2 700 60 600 74 000 72 200 1 Only detectable Semi Volatile Organic Compound(s) concentrations Iisted 2 No error term provieded NA = Not analyzed ND = Below laboratory detection limit Note the report did not include the detection limit NS = No Groundwater Quality Standard Table 3 Historic Analytical Data for Wastewater in Cell 3 Parameter GWQS Cell 3 1987 2003 2007 2008 2009 Nutrients (mg/L) Ammonia (as N) 25 139 1 302 13 867 9 010 21 600 Nitrate & Nitrite (as N) 10 <100 20 102 44 142 Heavy Metals (pg/L) Arsenic 50 163 000 32 867 256 500 489 000 <5 Beryllium 4 540 430 913 840 905 Cadmium 5 2 600 2 125 9 260 15 400 <0 5 Chromium 100 120 000 3 742 14 883 12 800 <25 Cobalt 730 480 000 NA 82 783 57 000 <10 Copper 1 300 360 000 87 333 505 000 345 000 <10 Iron 11 000 2 100 000 1 278 333 4 874 500 4 400 000 5 970 000 Lead 15 NA 2 507 9 647 16 900 <1 0 Manganese 800 820 000 144 000 496 833 313 000 <10 Mercury 2 ND NA ND 16 <0 5 Molybdenum 40 52 000 12 250 122 167 209 000 14 Nickel 100 17 000 20 917 131 833 241 000 <20 Selenium 50 <2000 910 5 856 10 200 <5 Silver 100 <2500 NA 305 1 010 <10 Thallium 2 NA NA 446 1 200 <0 5 Tin 17 000 NA NA 1 090 1 070 <100 Uranium 30 118 000 67 833 332 333 636 000 3 590 Vanadium 60 210 000 158 333 935 000 1 130 000 <15 Zinc 5 000 590 000 NA 748 833 515 000 <10 Volatile Organic Compounds (pg/L) Acetone 700 28 NA 80 100 67 Benzene 5 <5 NA ND ND <1 2 Butanone (MEK) 4 000 NA NA ND ND <20 Carbon Tetrachlonde 5 <5 NA ND ND <1 Chloroform 70 6 NA ND 11 42 Chloromethane 30 NA NA ND ND 1 4 Dichlormethane (Methylene 5 10 NA ND ND <1 Chloride) Naphthalene Tetrahydrofuran 100 46 <10000 NA NA NA ND 150 <10 <20 <1 <100 Toluene 1 000 <5 NA ND ND <1 Xylenes (total) 10 000 <5 NA ND ND <1 Radiologics (pCi/L) Gross Alpha ISINA ^^H01417 ^^^6533 ^^^21700 17000±60 9 '^^Semi Volatile Organic Compounds (pg/L) Bis(2 etylhexvDphthalate 1 <10 Others Lab pH (S U ) 6 5 85 0 82 2 28 1 6 1 79 1 4 TDS (mg/L) NS 189 000 51 633 228 500 193 000 243 000 Anions (meq/L) Cations (meq/L) NA NA 4 950 5 730 General Inorganics (mg/L) Carbonate as CO3 NS NA <1 ND ND <1 Bicarbonate as HCO3 NS <5 NA ND ND <1 Calcium NS 300 418 887 478 628 Chlonde NS NA 2 460 15 965 15 400 17 200 Fluonde (mg/L) 4 <100 667 42 8 1 4 06 Magnesium NS 5 400 3 386 15 767 13 100 17 100 Potassium NS NA 254 6 657 4 760 3 820 Sodium NS 5 900 3 198 25 583 22 900 28 600 Sulfate NS 180 000 33 400 173 667 167 000 214 000 1 Only detectable Semi Volatile Organic Compound(s) concentrations listed 2 No error term provieded Shaded = laboratory detection limit exceeds the GWQS NA = Not analyzed ND = Below laboratory detection limit Note the report did not include the detection limit NS = No Groundwater Quality Standard Table 4 Historic Analytical Data for Wastewater in Cell 4A Parameter GWQS Cell 4A Cell 4A LDS 2009 2009 Nutrients (mg/L) Ammonia (as N) 25 3 140 4 480 Nitrate & Nitrite (as N) 10 28 69 Heavy Metals (pg/L) Arsenic 50 62 600 133 000 Ber/IIium 4 296 536 Cadmium 5 1 920 4 010 Chromium 100 3 220 9 140 Cobalt 730 9 440 37 300 Copper 1 300 99 200 222 000 Iron 11 000 2 360 000 3 940 000 Lead 15 5 360 5 270 Manganese 800 178 000 389 000 Mercury 2 1 19 2 66 Molybdenum 40 24 300 49 200 Nickel 100 17 100 43 900 Selenium 50 4 620 5 250 Silver 100 78 204 Thallium 2 162 252 Tin 17 000 257 504 Uranium 30 118 000 284 000 Vanadium 60 918 000 1 150 000 Zinc 5 000 142 000 298 000 Volatile Organic Compounds (pg/L) Acetone 700 60 240 Benzene 5 <1 <1 2 Butanone (MEK) 4 000 <20 78 Carbon Tetrachlonde 5 <1 <1 Chloroform 70 4 23 Chloromethane 30 34 79 Dichlormethane (Methylene Chlonde) 5 <1 <1 Naphthalene 100 1 8 <1 Tetrahydrofuran 46 <100 140 Toluene 1 000 <1 <1 Xylenes (total) 10 000 <1 <1 Radiologics (pCi/L) Gross Alpha 15 8910±44| 7020±39 1 ^^^Semi Volatile Organic Compounds (pg/L) Phenol |<10 33 Others Lab pH (S U ) 6 5 85 1 4 1 98 TDS (mg/L) NS 81400 117 000 Anions (meq/L) 1 540 2 140 Cations (meq/L) 1 490 2 180 General Inorganics (mg/L) Carbonate as CO3 NS <1 <1 Bicarbonate as HCO3 NS <1 <1 Calcium NS 627 558 Chloride NS 4 650 7 570 Fluonde (mg/L) 4 03 07 Magnesium NS 3 250 6 390 Potassium NS 980 1 960 Sodium NS 5 980 12 600 Sulfate NS 67 600 92 400 1 Only detectable Semi Volatile Organic Compound(s) concentrations listed NS = No GWQS Table 5 DUSA Sample Duplicates Comparisons Parameter GWQS Sample Duplicate Comparison of C4A in 2009 C4A FD4A RPD Nutrients (mg/L) Ammonia (as N) 25 3 140 3 240 231 Nitrate & Nitrite (as N) 10 28 26 4 88 Heavy Metals (\iglL) Arsenic 50 62 600 62 200 041 Beryllium 4 296 321 5 48 Cadmium 5 1 920 1 910 0 35 Chromium ICQ 3 220 5 640 ^0 07 Cobalt 730 9 440 18 500 ^8 48 Copper 1 300 99 200 106 000 -4 47 Iron 11 000 2 360 000 2 540 000 -4 96 Lead 15 5 360 5 390 -0 37 IVlanganese 800 178 000 189 000 ^04 Mercury 2 1 19 1 11 4 58 Molybdenum 40 24 300 24 300 0 Nickel 100 17 100 17 400 1 16 Selenium 50 4 620 4 590 0 43 Silver 100 78 82 3 36 Thallium 2 162 162 0 Tin 17 000 257 258 0 26 Uranium 30 118 000 118 000 0 Vanadium 60 918 000 987 000 -4 89 Zinc 5 000 142 000 151 000 A 14 Volatile Organic Compounds (|jg/L) Acetone 700 60 110 43 48 Benzene 5 <1 <1 DNC 2 Butanone (MEK) 4 000 <20 <20 DNC Carbon Tetrachloride 5 <1 <1 DNC Chloroform 70 4 71 -41 06 Chloromethane 30 34 65 -46 62 Dichlormethane (Methylene 5 <1 <1 DNC Chloride) Naphthalene 100 1 8 3 36 36 Tetrahydrofuran 46 <100 <100 DNC Toluene 1 000 <1 <1 DNC Xylenes (total) 10 000 <1 <1 DNC Radiologics (pCi/L) Gross Moha (RPD) 15 8910±44 9130±44 6 1 6 (2) Gross Alpha 15 8910±44 9130±44 6 (4) '^^Semi Volatile Organic Compounds (pg/L) Anthracene <11 13 DNC n Nitroso di n propylamine <11 15 DNC Phenanthrene <11 14 DNC Others Lab pH (S U ) 6 5-8 5 1 4 1 38 0 96 TDS (mg/L) NS 81 400 82 500 1 Anions (meq/L) 1 540 1 410 NC Cations (meq/L) 1 490 1 450 NC General Inorganics (mg/L) Carbonate as CO3 NS <1 <1 DNC Bicarbonate as HCO3 NS <1 <1 DNC Calcium NS 627 618 0 96 Chloride NS 4 650 4 130 11A Fluonde (mg/L) Magnesium NS 4 03 3 250 03 3 270 00 0 43 Potassium NS 980 984 0 27 Sodium NS 5 980 6 050 -0 78 Sulfate NS 67 600 62 100 5 58 RPD = Relitive Percent Deferenc Shaded where RPD compansons exceeded 20 / or radiologic companson exceeded 2 DNC Did not compare because at lest one concentrat on was below detection I mits 1 Only detectable concentrations are listed 2 The equat on used for radiologics comparisons in section 9 1 4(c) ofthe QAP 3 Laboratory detection limit exceeds the GWQS 4 DUSA did not use the equations in sect on 9 1 4(c) of the QAP Table 6 DRC Sample Duplicates Compansons 2009 Parameter GWQS Sample Comparison Between Tailing Cell Sample Comparison Between DRC Tailing Cell 4A and 4A and its Duplicate Identifiied as Tailing DUSA Tailing Cell 4A in 2009 Cell 6 in 2009 Tailing Cell 4A Tailing Cell 6 RPD DRC Tailing Cell 4A| DUSA Tailing Cell 4A RPD Nutnents (mg/L) Ammonia (as N) 25 3 580 3 360 63 3 580 3 140 13 1 Nitrate & Nitnte (as N) 10 251 25 2 04 25 1 28 10 9 Heavy Metals (pg/L) Arsenic 50 55 600 59 000 59 55 600 62 600 118 Beryllium 4 289 298 3 1 289 296 24 Cadmium 5 1 970 2 090 59 1 970 1 920 26 Chromium 100 4 300 4 370 1 6 4 300 3 220 28 7 Cobalt 730 13 100 13 800 52 13 100 9 440 32 5 Copper 1 300 80 700 85 800 6 1 80 700 99 200 20 6 Iron 11 000 2 160 000 2 190 000 1 4 2 160 000 2 360 000 88 Lead 15 4 970 5120 30 4 970 5 360 76 Manganese 800 137 000 140 000 22 137 000 178 000 26 0 Mercury 2 0 70 0 73 •42 0 70 1 19 52 0 Molybdenum 40 21 300 22 800 68 21 300 24 300 13 2 Nickel 100 17 600 18 600 55 17 600 17 100 29 Selenium 50 3 940 3 950 -03 3 940 4 620 159 Silver 100 240 94 878 240 78 101 9 Thallium 2 155 100 43 1 155 162 -44 Tin 17 000 289 327 12 3 289 257 117 Uranium 30 118 000 120 000 1 7 118 000 118 000 00 Vanadium 60 779 000 776 000 04 779 000 918 000 164 Zinc 5 000 117 000 124 000 58 117 000 142 000 19 3 Volatile Organic Compounds (pg/L) Acetone 700 101 97 1 39 101 60 50 9 Benzene 5 <1 0 <1 0 DNC <1 0 <1 DNC 2 Butanone (MEK) 4 000 199 196 1 5 199 <20 DNC Carbon Tetrachlonde 5 <1 0 <1 0 DNC <1 0 <1 DNC Chloroform 70 74 7 23 23 74 4 59 6 Chloromethane 30 6 02 5 51 88 6 02 34 55 6 Dichlormethane (Methylene 5 Chlonde) <1 0 <1 0 DNC <1 0 <1 DNC Naphthalene 100 8 08 7 23 11 1 8 08 1 8 127 1 Tetrahydrofuran 46 <1 0 <1 0 DNC <1 0 <100 DNC Toluene 1 000 <1 0 <1 0 DNC <1 0 <1 DNC Xylenes (total) 10 000 <1 0 <1 0 DNC <1 0 <1 DNC Radiologics (pCi/L) (2) Gross Alpha 15 234 000+/ 254 238 000+/ 255 11 234 000+/ 254 8910±44| '^'Semi Volatile Organic Compounds (pg/L) All concentrations below detection limits All concentrations below detection limits Others Lab pH (S U ) 6 585 1 78 1 79 06 1 78 1 4 23 9 TDS (mg/L) NS 83 100 88 300 6 1 83 100 81 400 2 1 General Inorganics (mg/L) Carbonate as CO3 NS <1 0 <1 0 DNC <1 0 <1 DNC Bicarbonate as HCO3 NS <1 0 <1 0 DNC <1 0 <1 DNC Calcium NS 212 298 33 7 "~212 ~ 627 98 9 Chlonde NS 9 230 9 400 1 8 9 230 4 650 66 0 Fluonde (mg/L) 4 0 227 0 276 19 5 0 227 0 3 27 7 Magnesium NS 3 200 3 300 3 1 3 200 3 250 1 6 Potassium NS 947 980 34 947 980 34 Sodium NS 6 120 6 330 34 6 120 5 980 23 Sulfate NS 144 000 201 000 33 0 144 000 67 600 72 2 Shaded where RPD compansons exceeded 20 / or rad ologic compar son exceeded 2 Shaded where RPD compansons exceeded 30 / or radiologic compar son exceeded 2 DNC Did not compare because at lest one concentration was below detection limits NC No RPD calculated 1 Only detectable concentrat ons are Iisted 2 The equation used for radiologics compansons in sect on 9 1 4(c) ofthe QAP 3 Laboratory detect on 1 m t e ceeds the GWQS 4 DUSA did not use the equations in section 9 1 4(c) of the QAP Page 5 Attachment 2, Analytical Reports for Samples Tailing Cell 4A and Tailing Cell 6 1 \ INORGANIC ANALYSIS DATA SHEET EPA 200 7 Taihng Cell 4A Laboratory Lionville Laboratorv Client Eberline Utah Matrix Water Laboratory ID Sampled 08/04/09 14 15 Prepared Solids 0 00 Preparation Batch L908111 Sequence 9090041 SDG Project 0908012 01 08/13/09 10 43 EPA 200 7 Calibration Utah DRC File ID Analyzed Initial/Final UNASSIGNED ICP0908A 013 09/08/09 13 21 lOOmL/SOmL Instrument Thermo iTEVA CAS NO Analyte Concentration (ug/L) Dilution Factor Q Method 7429 90 5 Alummum 2210000 96 D EPA 200 7 7440 36 0 Antimony 960 96 U EPA 200 7 7440 38 2 Arsenic 55600 96 D EPA 200 7 7440 39 3 Banum 132 96 D EPA 200 7 7440^1 7 Beryllium 289 96 D EPA 200 7 7440 43 9 Cadmium 1970 96 D EPA 200 7 7440 70 2 Calcium 212000 96 D EPA 200 7 7440^7 3 Chromium 4300 96 D EPA 200 7 7440-48 4 Cobalt 13100 96 D EPA 200 7 7440 50 8 Copper 80700 96 D EPA 200 7 7439 89 6 Iron 2160000 96 D EPA 200 7 7439 92 1 Lead 4970 96 D EPA 200 7 7439 95 4 Magnesium 3200000 96 D EPA 200 7 7439 96 5 Manganese 137000 96 D EPA 200 7 7439 98 7 Molybdenum 21300 96 D EPA 200 7 7440 02 0 Nickel 17600 96 D EPA 200 7 7782-49 2 Selenium 3940 96 D EPA 200 7 7440 22 4 Silver 240 96 U EPA 200 7 7440 23 5 Sodium 6120000 96 D EPA 200 7 7440 31 5 Tm 289 96 JD EPA 200 7 7440 28 0 Thallium 155 96 JD EPA 200 7 7440 61 1 Uranium 118000 96 D EPA 200 7 7440 62 2 Vanadium 779000 96 D EPA 200 7 7440 66 6 Zmc 117000 96 D EPA 200 7 INORGANIC ANALYSIS DATA SHEET EPA 200 7 Tailing Cell 4A Laboratory Lionville Laboratorv Client Eberlme Utah Matnx Water Sampled 08/04/09 14 15 Solids 000 Batch L908111 Sequence 9090042 SDG Project Utah DRC Laboratory ID 0908012 OlREl File ID ICP0908C 012 . Prepared 08/13/09 10 43 Analyzed. 09/08/09 21 28^ Preparation EPA 200 7 Initial/Fmal 100 mL/50mL Calibration UNASSIGNED Instrument Thermo iTEVA CAS NO Analyte Concentration (ug/L) Dilution Factor Q Method 7440 09 7 Potassium 947000 ; 96 D EPA 200 71 ^ INORGANIC ANALYSIS DATA SHEET EPA 245 1 Tailing Cell 4A Laboratory Lionville Laboratorv SDG Client Eberlme Utah Project Utah DRC Matrix Water Laboratory ID 0908012 01 File ID hg081902 14 Sampled 08/04/09 14 15 Prepared 08/19/09 09 32 Analyzed 08/19/09 17 14 ' Solids 000 Preparation EPA 245 1 Initial/Fmal 33mL/33mL Sequence 9080056 Calibration UNASSIGNED Instrument HG3 Batch L908180 CAS NO Analyte ' Concentration (ug/L) Dilution Factor Q Method ^ 7439 97 6 Mercury 0 699 1 EPA 245 1 INORGANIC ANALYSIS DATA SHEET EPA 200 7 Tailing Cell 6 Laboratory Lionville Laboratorv Client Eberlme Utah Matrix Water Laboratory ID Sampled 08/04/09 14 30 Prepared Solids 0 00 Preparation Batch L908111 Sequence 9090041 SDG Project 0908012 02 08/13/09 10 43 EPA 200 7 Calibration Utah DRC File ID Analyzed Initial/Fmal UNASSIGNED ICP0908A 017 09/08/09 13 49 50mL/25 mL Instrument Thermo iTEVA CAS NO Analyte Concentration (ug/L) Dilution Factor Q Method 7429 90 5 Alummum 2200000 96 D EPA 200 7 7440 36 0 Antimony 960 96 U EPA 200 7 7440 38 2 Arsenic 59000 96 D EPA 200 7 7440 39 3 Barium 116 96 D EPA 200 7 7440 41 7 Beryllium 298 96 D EPA 200 7 7440-43 9 Cadmium 2090 96 D EPA 200 7 7440 70 2 Calcium 298000 96 D EPA 200 7 7440-47 3 Chromium 4370 96 D EPA 200 7 7440 48-4 Cobalt 13800 96 D EPA 200 7 7440 50 8 Copper 85800 96 D EPA 200 7 7439 89 6 Iron 2190000 96 D EPA 200 7 7439 92 1 Lead 5120 96 D EPA 200 7 7439 95-4 Magnesium 3300000 96 D EPA 200 7 7439 96 5 Manganese 140000 96 D EPA 200 7 7439 98 7 Molybdenum 22800 96 D EPA 200 7 7440 02 0 Nickel 18600 96 D EPA 200 7 7782-49 2 Selenium 3950 96 D EPA 200 7 7440 22-4 Silver 93 6 96 JD EPA 200 7 7440 23 5 Sodium 6330000 96 D EPA 200 7 7440 31 5 Tm 327 96 JD EPA 200 7 7440 28 0 Thallium 100 96 JD EPA 200 7 7440 61 1 Uranium 120000 96 D EPA 200 7 7440 62 2 Vanadium 776000 96 D EPA 200 7 7440 66 6 Zmc 124000 96 D EPA 200 7 INORGANIC ANALYSIS DATA SHEET EPA 200 7 Tailing Cell! 6 Laboratory Lionville Laboratory Chent Eberlme Utah Matrix Water Sampled 08/04/09 14 30 Sohds 000 Batch L908111 Sequence SDG Project Utah DRC Laboratory ID 0908012 02RE1 File ID ICP0908C 017 Analyzed 09/08/09 21 45 Prepared 08/13/09 10 43 I Preparation EPA 200 7 Initial/Fmal 50 mL / 25 mL ' - 9090042 Calibration UNASSIGNED Instrument Thermo iTEVA CAS NO [ Analyte Concentration ' (ug/L) Dilution "-Factor Q 1 : 1 Method 7440 09 7 \ Potassium 980000 96 / D EPA 200 7 i INORGANIC ANALYSIS DATA SHEET EPA 245 1 Tailing Cell 6 Laboratory Lionville Laboratorv Client Eberlme Utah Matrix Water Sampled 08/04/09 14 30 . Sohds 000 Batch L908180 Sequence SDG j Project Utah'DRC Laboratory ID 0908012 02 File ID hg081902 17 Prepared 08/19/09 09 32 Analyzed 08/19/09 17 21 Preparation EPA 245 1 Initial/Fmal 33 mL / 33 mL ^ 9080056 Cahbration UNASSIGNED Instrument HG3 CAS NO Analyte Concentration (ug/L) Dilution Factor Q Method 7439 97 6 Mercury 0 729 1 EPA .245 1 264 Welsh Pool Road Exton PA 19341 Phone 610 280 3000 Fax 610 280 3041 Eberlme Utah Project Utah DRC 601 Scarboro Road Project Number 11343 630 001 Reported Oak Ridge TN 37830 Project Manager Cecilia Searcy 09/03/2009 16 01 Wet Chemistry Lionville Laboratoiy Reporting Analyte Result and Qualifier Limit Units Dilution Batch Prepared Analyzed IVIethod Tailing Cell 4A (0908012 01) Water Carbonate Alkalinity 1 0 U 1 0 mg/L 1 L908082 08/10/2009 08/10/2009 SM2320B Bicarbonate Alkalinity 1 0 U 1 0 mg/L I L908082 08/10/2009 08/10/2009 SM2320B Total Dissolved Solids 83100 250 mg/L 1 L908104 08/12/2009 08/12/2009 SM2540C Chloride 9230 250 mg/L 1000 L909038 09/01/2009 09/01/2009 EPA 300 0 mg/L (1993) Sulfate 144000 12500 mg/L 50000 L909038 09/02/2009 09/02/2009 EPA 300 0 mg/L (1993) Nitrate/Nitrite as N 25 1 1 00 mg/L 50 L908102 08/10/2009 08/10/2009 EPA 353 2 Fluoride 0 227 0 100 mg/L 1 L908n8 08/13/2009 08/13/2009 SM4500 pH 1 78 0 10 pH Units 1 L908055 08/06/2009 08/06/200SBM 4D00 H+ B Ammonia as N 3D80 50 0 mJL 500 L909028 08/09/2009 08/09/2009M 4500 NH3E Tailing Cell 6 (0908012 02) Water Carbonate Alkalinity 1 0 U 1 0 mg/L 1 L908082 08/10/2009 08/10/2009 SM2320B Bicarbonate Alkalinity 1 0 U 1 0 mg/L 1 L908082 08/10/2009 08/10/2009 SM2320B Total Dissolved Solids 88300 250 mg/L 1 L908104 08/12/2009 08/12/2009 SM2540C Chloride 9400 250 mg/L 1000 L909038 09/01/2009 09/01/2009 EPA 300 0 mg/L (1993) Sulfate 201000 12500 mg/L 50000 L909038 09/02/2009 09/02/2009 EPA 300 0 mg/L (1993) Nitrate/Nitrite as N 25 2 1 00 mg/L 50 L908102 08/10/2009 08/10/2009 EPA 353 2 Fluoride 0 276 0 100 mg/L 1 L908118 08/13/2009 08/13/2009 SM4500 pH 1 79 0 10 pH Units I L908055 08/06/2009 08/06/200SSM 4500 H+ B Ammonia as N 3360 50 0 mg/L 500 L909028 08/09/2009 08/09/200SM 4500 NH3E ORGANIC ANALYSIS DATA SHEET 8260B Tailing Cell 4A Laboratory Lionville Laboratorv SDG Client Eberlme Utah Project Utah DRC Matrix Water Laboratorv ID 0908012 01 File ID EOS 1009 D Sampled 08/04/09 14 15 Prepared 08/10/09 14 14 Analvzed 08/10/09 14 14 Solids Preparation SW 5030B Initial/Final 10 mL /10 mL Batch L909020 Sequence Calibration Instrument 5972E CAS NO COMPOUND DILUTION CONC (ug/L) Q 95 47 6 1 2 Xylene 1 1 00 u 179601 23 1 1 3 and 1 4 Xylenes 1 0 637 J 78 93 3 2 Butanone 1 19 9 67 64 1 Acetone 1 101 BE 71 43 2 Benzene 1 1 00 U 56 23 5 Carbon Tetrachloride 1 1 00 U 67 66 3 Chloroform 1 7 40 74 87 3 Chloromethane 1 6 02 75 09 2 Methylene Chlonde 1 1 00 U 91 20 3 Naphthalene 1 8 08 108 88 3 Toluene 1 1 00 U 1330 20 7 Xylenes total 1 0 637 J 109 99 9 Tetrahydrofuran 1 1 00 U SYSTEM MONITORING COMPOUND ADDED (ug/L) CONC (ug/L) %REC QC LIMITS Q 1,2 Dichloroethane d4 10 000 12 0 120 70 130 Toluene d8 10 000 10 1 101 70 130 4 Bromofluorobenzene 10 000 102 102 70 130 * Values outside of QC limits ORGANIC ANALYSIS DATA SHEET 8260B ; Tailing Cell 6 Laboratory Client Matrix Sampled Sohds Lionville Laboratory Eberlme Utah Water 08/04/09 14 30 Laboratory ID Prepared Preparation SDG Project 0908012 02 08/10/09 13 40 SW 5030B' Utah DRC File ID Analyzed Initial/Fmal E081008D 08/10/09 13 40 lOmL/ lOmL Batch L909020 Sequence Calibration Instrument 5972E CAS NO COMPOUND DILUTION CONC (ug/L) Q 95 47 6 1 2 Xylene 1 1 00 u 179601 23 1 1 3 and 1 4 Xylenes 1 0 576 J 78 93 3 2 Butanone 1 19 6 67 64 1 Acetone 1 97 1 BE 71 43 2 Benzene " 1 1 00 U 56 23 5 Carbon Tetrachloride 1 1 00 U 67 66 3 Chloroform 1 7 23 74 87 3 Chloromethane 1 5 51 75 09 2 Methylene Chloride 1 ^ 1 00 U 91 20 3 Naphthalene 1 7 23 t. 108 88 3 Toluene 1 1 00 u 1330 20 7 Xylenes total 1 0 576 ^J 109 99 9 Tetrahydrofuran 1 1 00 u SYSTEM MONITORING COMPOUND ADDED (ug/L) CONC (ug/L) % REC QC LIMITS Q 1,2 Dichloroethane d4 10 000 11 3 113 70 130 Toluene d8 10 000 9 59 96 70 130 4 Bromofluorobenzene 10 000 f 9 94 99 70 130 * Values outside of QC limits ORGANIC ANALYSIS DATA SHEET 8270C Tailing Cell 4A Laboratory Client Matrix Sampled Sohds Batch Lionville Laboratory Eberlme Utah Water 08/04/09 14 15 L908073 Laboratory ID Prepared Preparation Sequence 9090020 SDG Project 0908012 01 08/10/09 14 15 SW 3520C Calibration Utah DRC File ID Analyzed Initial/Fmal 0909008 C082008 D 08/20/09 15 27 1000 mL / 1 mL Instrument HP5972C CAS NO COMPOUND DILUTION CONC (ug/L) Q 108 95 2 Phenol 2 20 0 U 111-44 4 Bis(2 chloroethyl) ether 2 20 0 U 95 57 8 2 Chlorophenol 2 20 0 U 541 73 1 1 3 Dichlorobenzene 2 20 0 u 106-46 7 1 4 Dichlorobenzene 2 20 0 U 95 50 1 1 2 Dichlorobenzene 2 20 0 U 95^8 7 2 Methylphenol 2 20 0 u 108 60 1 Bis(2 chloroisopropyl) ether 2 20 0 u 65794 96 9 3 and/or 4 Methylphenol 2 20 0 u 621 64 7 N Nitrosodi n propylamme 2 20 0 u 67 72 1 Hexachloroethane 2 20 0 u 98 95 3 Nitrobenzene 2 20 0 u 78 59 1 Isophorone 2 20 0 u 88 75 5 2 Nitrophenol 2 20 0 u 105 67 9 2 4 Dimethylphenol 2 20 0 u 111 91 1 Bis(2 chloroethoxy) methane 2 20 0 u 120 83 2 2 4 Dichlorophenol 2 20 0 u 120 82 1 1 2 4 Trichlorobenzene 2 20 0 u 91 20 3 Naphthalene 2 20 0 u 106 47 8 4 Chloroaniline 2 50 0 u 87 68 3 Hexachlorobutadiene 2 20 0 u 59 50 7 4 Chloro 3 methylphenol 2 20 0 u 91 57 6 2 Methylnaphthalene 2 20 0 u 77 47-4 Hexachlorocydopentadiene 2 20 0 u 88 06 2 2 4 6 Trichlorophenol 2 20 0 u 95 95 4 2 4 5 Trichlorophenol 2 20 0 u 91 58 7 2 Chloronaphthalene 2 20 0 u 88 74 4 2 Nitroaniline 2 50 0 u 131 11 3 Dimethyl Phthalate 2 20 0 u 606 20 2 2 6 Dinitrotoluene 2 20 0 u 208 96 8 Acenaphthylene 2 20 0 u 99 09 2 3 Nitroanilme 2 50 0 u 83 32 9 Acenaphthene 2 20 0 u 51 28 5 2 4 Dinitrophenol 2 100 u 100 02 7 4 Nitrophenol 2 50 0 u 132 64 9 Dibenzofuran 2 20 0 u 121 14 2 2 4 Dinitrotoluene 2 20 0 u 84 66 2 Diethyl Phthalate 2 20 0 u 7005 72 3 4 Chlorophenyl Phenyl Ether 2 20 0 u 86 73 7 Fiuorene 2 20 0 u ORGANIC ANALYSIS DATA SHEET 8270C Tailing Cell 4A Laboratory Lionville Laboratorv SDG Client Eberlme Utah Project Matrix Water Laboratory ID 0908012 01 Sampled 08/04/09 14 15 Prepared 08/10/09 14 15 Solids Preparation SW 3520C Batch L908073 Sequence 9090020 Calibration Utah DRC File ID Analyzed Initial/Fmal 0909008 C082008 D 08/20/09 15 27 1000 mL /1 mL Instrument HP5972C CAS NO COMPOUND DILUTION CONC (ug/L) Q 100 01 6 4 Nitroaniline 2 50 0 u 534 52 1 4 6 Dinitro 2 methylphenol 2 50 0 u 86 30 6 N Nitrosodiphenylamine 2 20 0 u 101 55 3 4 Bromophenyl Phenyl Ether 2 20 0 u 118 74 1 Hexachlorobenzene 2 20 0 u 87 86 5 Pentachlorophenol 2 50 0 u 85 01 8 Phenanthrene 2 20 0 u 120 12 7 Anthracene 2 20 0 u 86 74 8 Carbazole 2 20 0 u 84 74 2 Dl n butyl Phthalate 2 20 0 u 206 44 0 Fluoranthene 2 20 0 u 129 00 0 Pyrene 2 20 0 u 85 68 7 Butyl Benzyl Phthalate 2 20 0 u 117 81 7 Bis(2 ethylhexyl) phthalate 2 20 0 u 91 94 1 3 3 Dichlorobenzidine 2 100 u 56 55 3 Benz[a] anthracene 2 20 0 u 218 01 9 Chrysene 2 20 0 u 117 84 0 Dl n octyl Phthalate 2 20 0 u 205 99 2 Benzo[b] fluoranthene 2 20 0 u 207 08 9 Benzofk] fluoranthene 2 20 0 u 50 32 8 Benzo[a] pyrene 2 20 0 u 193 39 5 Indeno[l 2 3 cdjpyrene 2 20 0 u 53 70 3 Dibenz[a hjanthracene 2 20 0 u 191 24 2 Benzo [g,h,il perylene 2 20 0 u CAS NO TENTATIVELY IDENTIFIED COMPOUND RT EST CONC (ug/L) Q NA TIC Organic Acid 1 5 96 425 JD NA TIC Organic Acid 2 9 474 493 JD NA TIC Organic Acid 3 11 274 960 JD NA TIC Unknown 1 7 803 379 JD NA TIC Unknown 2 8 897 318 JD NA TIC Unknown 3 9 25 319 JD NA TIC Unknown 4 12 41 334 JD NA TIC Unknown 5 14 271 379 JD NA TIC Unknown 6 12 746 326 JD NA TIC Alkane 1 12 876 1210 JD SYSTEM MONITORING COMPOUND ADDED (ug/L) CONC (ug/L) %REC QC LIMITS Q 2 Fluorophenol 75 000 51 8 69 21 100 Phenol d5 75 000 56 5 75 10 94 Nitrobenzene d5 50 000 40 8 82 35 114 ORGANIC ANALYSIS DATA SHEET 8270C Tailing Cell 4A Laboratory Client Matrix Sampled Sohds Batch Lionville Laboratory Eberlme Utah Water Laboratory ID 08/04/09 14 15 Prepared Preparation L908073 Sequence 9090020 SDG Project 0908012 01 08/10/09 14 15 SW 3520C Calibration Utah DRC File ID Analyzed Initial/Final 0909008 C082008 D 08/20/09 15 27 1000 mL /1 mL Instrument HP5972C SYSTEM MONITORING COMPOUND ADDED (ug/L) CONC (ug/L) %REC QC LIMITS Q 2 Fluorobiphenyl 50 000 33 2 66 43 116 2,4,6 Tnbromophenol 75 000 60 4 81 10 123 D Terphenvl dl4 50 000 30 2 60 33 141 INTERNAL STANDARD AREA RT REF AREA REF RT Q 1 4 Dichlorobenzene d4 604361 10016 663069 10 081 Naphthalene d8 2271589 13 047 2458804 13 121 Acenaphthene dlO 1097602 17 457 1144070 17 539 Phenanthrene dlO 1955605 20 85 1742707 20 941 Chrysene dl2 1459575 25 733 1185416 25 901 Perylene dl2 686001 31 158 865587 31 439 Values outside of QC limits ORGANIC ANALYSIS DATA SHEET 8270C Tailing Cell 6 Laboratory Client Matrix Sampled Sohds Batch Lionville Laboratorv Eberlme Utah Water 08/04/09 14 30 L908073 Laboratory ID Prepared Preparation Sequence 9090020 SDG Project 0908012 02 08/10/09 14 15 SW 3520C Calibration Utah DRC File ID Analyzed Initial/Final 0909008 C082011D 08/20/09 18 01 1000 mL /1 mL Instrument HP5972C CAS NO COMPOUND DILUTION CONC (ug/L) Q 108 95 2 Phenol 2 20 0 u 111-44 4 Bis(2 chloroethyl) ether 2 20 0 u 95 57 8 2 Chlorophenol 2 20 0 u 541 73 1 1 3 Dichlorobenzene 2 20 0 u 106 46 7 1 4 Dichlorobenzene 2 20 0 u 95 50 1 1 2 Dichlorobenzene 2 20 0 u 95 48 7 2 Methylphenol 2 20 0 u 108 60 1 Bis(2 chloroisopropyl) ether 2 20 0 u 65794 96 9 3 and/or 4 Methylphenol 2 20 0 u 621 64 7 N Nitrosodi n propylamine 2 20 0 u 67 72 1 Hexachloroethane 2 20 0 u 98 95 3 Nitrobenzene 2 20 0 u 78 59 1 Isophorone 2 20 0 ' u 88 75 5 2 Nitrophenol 2 20 0 u 105 67 9 2 4 Dimethylphenol 2 20 0 u 111 91 1 Bis(2 chloroethoxy) methane 2 20 0 u 120 83 2 2 4 Dichlorophenol 2 20 0 u 120 82 1 1 2 4 Trichlorobenzene 2 20 0 u 91 20 3 Naphthalene 2 20 0 u 106 47 8 4 Chloroanilme 2 50 0 u 87 68 3 Hexachlorobutadiene 2 20 0 u 59 50 7 4 Chloro 3 methylphenol 2 20 0 u 91 57 6 2 Methylnaphthalene 2 20 0 u 77-47-4 Hexachlorocydopentadiene 2 20 0 u 88 06 2 2 4 6 Trichlorophenol 2 20 0 u 95 95 4 2 4 5 Trichlorophenol 2 20 0 u 91 58 7 2 Chloronaphthalene 2 20 0 u 88 74 4 2 Nitroaniline 2 50 0 u 131 11 3 Dimethyl Phthalate 2 20 0 u 606 20 2 2 6 Dinitrotoluene 2 20 0 u 208 96 8 Acenaphthylene 2 20 0 u 99 09 2 3 Nitroaniline 2 50 0 u 83 32 9 Acenaphthene 2 20 0 u 51 28 5 2 4 Dmitrophenol 2 100 u 100 02 7 4 Nitrophenol 2 50 0 u 132 64 9 Dibenzofuran 2 20 0 u 121 14 2 2 4 Dinitrotoluene 2 20 0 u 84 66 2 Diethyl Phthalate 2 20 0 u 7005 72 3 4 Chlorophenyl Phenyl Ether 2 20 0 u 86 73 7 Fiuorene 2 20 0 u ORGANIC ANALYSIS DATA SHEET 8270C Tailing Cell 6 Laboratory Lionville Laboratorv Client Eberlme Utah Matrix Water Laboratory ID Sampled 08/04/09 14 30 Prepared Solids Preparation Batch L908073 Sequence 9090020 SDG Project 0908012 02 08/10/09 14 15 SW 3520C Calibration Utah DRC File ID Analyzed Initial/Fmal 0909008 C082011 D 08/20/09 18 01 1000 mL / 1 mL Instrument HP5972C CAS NO COMPOUND DILUTION CONC (ug/L) Q 100 01 6 4 Nitroaniline 2 50 0 u 534 52 1 4 6 Dinitro 2 methylphenol 2 50 0 u 86 30 6 N Nitrosodiphenylamine 2 20 0 u 101 55 3 4 Bromophenyl Phenyl Ether 2 20 0 u 118 74 1 Hexachlorobenzene 2 20 0 u 87 86 5 Pentachlorophenol 2 50 0 u 85 01 8 Phenanthrene 2 20 0 u 120 12 7 Anthracene 2 20 0 u 86 74 8 Carbazole 2 20 0 u 84 74 2 Dl n butyl Phthalate 2 20 0 u 206 44 0 Fluoranthene 2 20 0 u 129 00 0 Pyrene 2 20 0 u 85 68 7 Butyl Benzyl Phthalate 2 20 0 u 117 81 7 Bis(2 ethylhexyl) phthalate 2 20 0 u 91 94 1 3 3 Dichlorobenzidme 2 100 u 56 55 3 Benz[a]anthracene 2 20 0 u 218 01 9 Chrysene 2 20 0 u 117 84 0 Dl n octyl Phthalate 2 20 0 u 205 99 2 Benzo[b] fluoranthene 2 20 0 u 207 08 9 Benzo[k] fluoranthene 2 20 0 u 50 32 8 Benzo[a] pyrene 2 20 0 u 193 39 5 Indeno[l 2 3 cd]pyrene 2 20 0 u 53 70 3 Dibenz[a hjanthracene 2 20 0 u 191 24 2 Benzorg,h,il perylene 2 20 0 u CAS NO TENTATIVELY IDENTIFIED COMPOUND RT EST CONC (ug/L) Q NA TIC Organic Acid 1 6 038 604 JD NA TIC Organic Acid 2 7 907 753 JD NA TIC Organic Acid 3 9 302 400 JD NA TIC Organic Acid 4 95 679 JD NA TIC Organic Acid 5 11 282 2160 JD NA TIC Organic Acid 6 12 755 292 JD NA TIC Unknown 1 8 854 322 JD NA TIC Unknown 2 10 74 636 JD NA TIC Unknowns 10 99 599 JD NA TIC Unknown 4 15 494 343 JD SYSTEM MONITORING COMPOUND ADDED (ug/L) CONC (ug/L) %REC QC LIMITS Q 2 Fluorophenol 75 000 64 3 86 21 100 Phenol d5 75 000 68 8 92 10 94 Nitrobenzene d5 50 000 50 3 101 35 114 ORGANIC ANALYSIS DATA SHEET 8270C Tailing Cell 6 Laboratory Client Matnx Sampled Sohds Lionville Laboratory Eberlme Utah Water 08/04/09 14 30 Laboratory ID Prepared Preparation SDG Project 0908012 02 08/10/09 14 15 SW3520C Utah DRC File ID Analyzed Initial/Final C082011 D 08/20/09 18 01 1000 mL /1 mL Batch L908073 Sequence 9090020 Calibration 0909008 Instrument HP5972C SYSTEM MONITORING COMPOUND ADDED (ug/L) CONC (ug/L) %REC QC LIMITS Q 2 Fluorobiphenyl 50 000 38 6 77 43 116 2,4,6 Tnbromophenol 75 000 79 2 106 10 123 p Terphenyl dl4 50 000 43 1 86 33 141 INTERNAL STANDARD AREA RT REF AREA REF RT Q 1 4 Dichlorobenzene d4 677029 10016 663069 10081 Naphthalene d8 2339302 13 047 2458804 13 121 Acenaphthene dlO 1219086 17 457 1144070 17 539 Phenanthrene dlO 2087293 20 858 1742707 20 941 Chrysene dl2 1512121 25 741 1185416 25 901 Perylene dl2 612942 31 175 865587 31 439 * Values outside of QC limits 1^ CO o 00 o I o CO c Q: E o ^ c (0 < < t o CL O 0) c Q JQ LU (0 c o « 00 5.S « O OC 1-a CO Q OT « Q O " E S 5 I- O o i Z o I-< O O- OC O O _l < < z < UJ UJ CQ LU CM o -4 I to CD \n o oo X < u. K5 CO O o _l_ CD -4 m o oo \ Ui o dE < o o < o oc o oc o m < o W o o 3 W U