2019-05-29_PERMIT FILE - M2019031 ‎(7)‎

• Permit No: M2019031
• IBM Index Class Name: Permit File
• Doc Date: 5/29/2019
• Doc Name: Application
• From: Atlas Mining and Reclamation LLC
• To: DRMS
• Email Name: THM
• Media Type: D
• Archive: No

ADZ Laboratories, Inc. • • • - • � •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] 0 - • •
.eardon Steel LLC ACZ Project ID: L49574
METHODACZ ID WORKNUM PARAMETER QUAL DESCRIPTION
50 times the MDL
WG465683 Lead,total(3050) M6020B ICP-MS M3 The spike recovery value is unusable since the analyte
concentration in the sample is disproportionate to the spike
level The recovery of the associated control sample(LCS
or LFB)was acceptable
WG465804 Magnesium(1312) M6010D ICP 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)
WG465707 Magnesium,total(3050) 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
WG465804 Manganese(1312) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL)
WG465707 Manganese,total(3050) M6010D ICP M3 The spike recovery value is unusable since the analyte
concentration in the sample is disproportionate to the spike
level The recovery of the associated control sample(LCS
or LFB)was acceptable
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
WG465762 Mercury(1312) M7470A CVAA Q6 Sample was received above recommended temperature
M7470A CVAA 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)
WG465699 Mercury,total M7471A CVAA Q6 Sample was received above recommended temperature
WG465578 Neutralization Potential as CaCO3 M600/2-78-054 3 2 3 RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL)
WG465804 Nickel(1312) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1Ox MDL)
Potassium(1312) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL)
WG465763 Selenium(1312) M6020B ICP-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(<1 Ox MDL)
WG465804 Silver(1312) M6010D ICP 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)
Sodium(1312) M6010D ICP RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1Ox MDL)
WG465747 Sodium,total(3050) M6010D ICP N1 See Case Narrative
WG465806 Sulfate(1312 DI) D516-07-Turbidimetric HD Analysis is outside the intended scope of the method,which
does not provide hold time information for soil extracts No
hold time is observed for collection to extraction The
referenced method hold time is observed for extraction-to-
analysis
D516-07-Turbidimetric RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL)
WG465753 Sulfur Organic Residual M600/2-78-054 3 2 4 RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL)
Sulfur Pyritic Sulfide M600/2-78-054 3 2 4 RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL)
Sulfur Sulfate M600/2-78-054 3 2 4 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)
WG465763 Thallium(1312) M6020B ICP-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(<1 Ox MDL)
WG465621 Total Alkalinity SM2320B-Titration Q6 Sample was received above recommended temperature
REPAD.15 06.05.01
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