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. ' 0 . R
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.
DIBROMOMETHANE U ug/L 0 20 RA
DICHLORODIFLUOROMETHANE U ug/L 0 20 RA
ETHYLBENZENE U U ug/L 0 20 RA
HEXACHLOROBUTADIENE U ug/L 0 20 RA
ISOPROPYLBENZENE U ug/L 0 20 RA
M P XYLENE U U ug/L 0 20 RA
METHYL TERT BUTYL ETHER U ug/L 0 20 RA
METHYLENE CHLORIDE U ug/L 0 20 RA
NAPHTHALENE U ug/L 0 20 RA
N-BUTYLBENZENE U ug/L 0 20 RA
N-PROPYLBENZENE U ug/L 0 20 RA
O XYLENE U U ug/L 0 20 RA
SEC-BUTYLBENZENE U ug/L 0 20 RA
STYRENE U ug/L 0 20 RA
TERT-BUTYLBENZENE U ug/L 0 20 RA
TETRACHLOROETHENE U ug/L 0 20 RA
TOLUENE U U ug/L 0 20 RA
TRANS-I,2-DICHLOROETHENE U ug/L 0 20 RA
TRANS-I,3-DICHLOROPROPENE U ug/L 0 20 RA
TRICHLOROETHENE U ug/L 0 20 RA
TRICHLOROFLUOROMETHANE U ug/L 0 20 RA
VINYL ACETATE U ug/L 0 20 RA
VINYL CHLORIDE U ug/L 0 20 RA
BROMOFLUOROBENZENE(surr) % 104.2 70 130
DIBROMOFLUOROMETHANE(surr) % 110.7 70 130
TOLUENE-D8(surr) % 94.4 70 130
AS Sample ID: L65290-04AS PCN/SCN:V210413-2-CCV Analyzed: 04/26/21 18:03
QC Sample Found Units Rec% Lower Upper RIPID
1,1,1,2-TETRACHLOROETHANE 24.7 26.81 ug/L 108.0 70 130
1,1,1-TRICHLOROETHANE 25.1 34.3 ug/L 137.0 70 130 M1
1,1,2,2-TETRACHLOROETHANE 25.3 28.255 ug/L 112.0 70 130
1,1,2-TRICH LORD ETHANE 24.9 25.82 ug/L 104.0 70 130
1,1-DICHLOROETHANE 25 34.3 ug/L 137.0 70 130 M1
1,1-DICHLOROETHENE 25 41.05 ug/L 164.0 70 130 M1
1,1-DICHLOROPROPENE 25 33.76 ug/L 135.0 70 130 M1
1,2,3-TRICHLOROBENZENE 25 25.7 ug/L 103.0 70 130
1,2,3-TRICHLOROPROPANE 25 26.07 ug/L 104.0 70 130
1,2,4-TRICHLOROBENZENE 25 26.7 ug/L 107.0 70 130
1,2,4-TRIMETHYLBENZENE 25 27.56 ug/L 110.0 70 130
1,2-DIBROMO-3-CHLOROPROPANE 25.1 28.98 ug/L 116.0 70 130
1,2-DIBROMOETHANE 25.1 25.323 ug/L 101.0 70 130
1,2-DICHLOROBENZENE 25 25.77 ug/L 103.0 70 130
1,2-DICHLOROETHANE 25 35.74 ug/L 143.0 70 130 M1
1,2-DICHLOROPROPANE 25 31.92 ug/L 128.0 70 130
1,3,5-TRIMETHYLBENZENE 25 28.02 ug/L 112.0 70 130
1,3-DICHLOROBENZENE 25.1 25.62 ug/L 102.0 70 130
1,3-DICHLOROPROPANE 25 27.26 ug/L 109.0 70 130
1,4-DICHLOROBENZENE 25.1 25.77 ug/L 103.0 70 130
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