2021-05-12_REVISION - M2012032 ‎(2)‎

• Permit No: M2012032
• IBM Index Class Name: REVISION
• Doc Date: 5/12/2021
• Doc Name: Adequacy Review Response
• From: Ouray Silver Mines, Inc.
• To: DRMS
• Type & Sequence: TR12
• Email Name: LJW
• Email Name: THM
• Media Type: D
• Archive: No

ADZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
Ouray Silver Mines ACZ Project ID:L65443
NOTE:If the Rec%column is null,the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Base Neutral Acid Extractables by GC/MS M8270D/E GC/MS
WG518736
MS Sample ID: L65443-01MS PCN/SCN:OPMBNA210414- Analyzed: �R05/04/21 16:01
,Compound QC Sample Found Units Rec% umer Lipper Rm
ii
1,2,4-TRICHLOROBENZENE 50015 U 29.5 ug/L 63.0 29 116
1,2-DICHLOROBENZENE 50000 U 28.3 ug/L 61.0 32 ill
1,3-DICHLOROBENZENE 50015 U 26.3 ug/L 56.0 28 110
1,4-DICHLOROBENZENE 50005 U 27.2 ug/L 58.0 29 112
1,4-DIOXANE 50050 U 27 ug/L 58.0 55 84
2,4,5-TRICHLOROPHENOL 50005 U 40 ug/L 86.0 53 123
2,4,6-TRICHLOROPHENOL 50015 U 42.5 ug/L 91.0 43 140
2,4-DICHLOROPHENOL 50005 U 40.7 ug/L 87.0 47 121
2,4-DIMETHYLPHENOL 50005 U 36.3 ug/L 78.0 31 124
2,4-DINITROPHENOL 50020 U 43 ug/L 92.0 23 143
2,4-DINITROTOLUENE 50005 U 38.2 ug/L 82.0 57 128
2,6-DINITROTOLUENE 50010 U 39 ug/L 84.0 57 124
2-CHLORONAPHTHALENE 50015 U 32.4 ug/L 69.0 40 116
2-CHLOROPHENOL 50005 U 35.3 ug/L 76.0 38 117
2-METHYLNAPHTHALENE 50005 U 33.6 ug/L 72.0 40 121
2-METHYLPHENOL 50010 U 35.2 ug/L 75.0 40 110
2-NITROANILINE 50010 U 18 ug/L 39.0 55 127 M2
2-NITROPHENOL 50005 U 38.3 ug/L 82.0 47 123
3-8 4-METHYLPHENOL 50025 U 37.8 ug/L 81.0 29 110
3,3-DICHLOROBENZIDINE 50120 U U ug/L 0.0 27 129 N1
3-NITROANILINE 50010 U 30 ug/L 64.0 41 128
4,6-DINITRO-2-METHYLPHENOL 50010 U 28 ug/L 60.0 44 137
4-BROMOPHENYL PHENYL ETHER 50005 U 31.2 ug/L 67.0 55 124
4-CHLORO-3-METHYLPHENOL 50020 U 46.3 ug/L 99.0 52 119
4-CHLOROANILINE 50005 U 30.5 ug/L 65.0 33 117
4-CHLOROPHENYL PHENYL ETHER 50005 U 31 ug/L 66.0 53 121
4-NITROANILINE 50005 U 15 ug/L 32.0 35 120 M2
4-NITROPHENOL 50025 U 44 ug/L 94.0 38 142
ACENAPHTHENE 50000 U 32.5 ug/L 70.0 47 122
ACENAPHTHYLENE 50010 U 32 ug/L 69.0 41 130
ALPHA-TERPINEOL 50040 U 50.5 ug/L 108.0 38 113
ANILINE 50005 U 33 ug/L 71.0 51 105
ANTHRACENE 50010 U 28.4 ug/L 61.0 57 123
AZOBENZENE 50005 U 29 ug/L 62.0 61 116
BENZIDINE 50110 U 4.9 ug/L 10.0 25 ill M2
BENZO(A)ANTHRACENE 50005 U 24.6 ug/L 53.0 58 125 M2
BENZO(A)PYRENE 50005 U 22.6 ug/L 48.0 54 128 M2
BENZO(B)FLUORANTHENE 50015 U 23.3 ug/L 50.0 53 131 M2
BENZO(G,H,I)PERYLENE 50005 U 22.7 ug/L 49.0 50 134 M2
BENZO(K)FLUORANTHENE 50005 U 22.5 ug/L 48.0 57 129 M2
BENZOIC ACID 80000 U 58 ug/L 78.0 0 125
BENZYL ALCOHOL 50005 U 40 ug/L 86.0 31 112
BIS(2-CHLOROETHOXY)METHANE 50005 U 36.9 ug/L 79.0 48 120
BIS(2-CHLOROETHYL)ETHER 50020 U 34.3 ug/L 74.0 43 118
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