2019-02-13_HYDROLOGY - M2012032

• Permit No: M2012032
• IBM Index Class Name: HYDROLOGY
• Doc Date: 2/13/2019
• Doc Name: Treatment Pilot Test Materials Handling
• From: Ouray Silver Mines
• To: DRMS
• Email Name: THM
• Media Type: D
• Archive: No

AraZ Laboratories, Inc. • • • • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Ouray Silver Mines ACZ Project ID: L48502
METHODACZ ID WORKNUM PARAMETER QUAL DESCRIPTION
sample is too low for accurate evaluation(<1Ox MDL).
WG463616 Sulfate(1312-DI) M300.0-Ion Chromatography HD Analysis is outside the intended scope of the method,
which does not provide hold time information for soil
exhacts. No hold time is observed for collection to
extraction. The referenced method hold time is observed
for extraction-to-analysis.
WIW.0-ton Chromatography RA Relative Percent Difference(ReD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<lox MDL).
WG463492 Thallium(1312) M6020B ICP-MS RA Relative Percent Difference(RPD)was not used for data
validation because the c otme rtration of the duplwated
sample is too low for accurate evaluation(<10x MOIL).
W G463420 Tin(1312) M60100 ICP RA Relative Percent Difference(RPD)was not used for data
validation because the corxRnVation of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
M6010D ICP ZG The ICP or ICP-MS Serial Dilution was not used for data
validation because the sample concentration was less than
50 times the MDL.
W G463369 Total Afkatk ify SM2320B-Tibafiorr 06 Sarnpie was received above recorniended temperature.
W G463492 Uranium(1312) til602W ICP-Ifs RA Relative Percent Ddhoence(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<lox MDL).
Vanadium(1312) M6020B ICF`-MS RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<10x MDL).
REPAD.15.06.05.01
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