1999-04-12_HYDROLOGY - M1974052

• Permit No: M1974052
• IBM Index Class Name: Hydrology
• Doc Date: 4/12/1999
• Doc Name: WORK PLAN ANALYTICAL DATA SELP-SGLP-TCLP-SGCLP VARRA COAL ASH BURIEL PROJECT WELD COUNTY COLO
• Media Type: D
• Archive: No

' QA/QC REPORT
METHOD BLANK SPIKE SUMMARY PAGE: 2
CLIENT: TECH-LINK 11/03/98 ORDERN: 9810148
' QC SPECS
SAMPLE ID ANALYTE UNITS ANAL DATE RESULT LIMIT SPIKE REF VAL 4REC FLAG LAW UPPER
MBS CHLORIDE by IC mg/L 10/30/96 4.7 0.20 5.0 ND 94.0 80 120
IBE CYANIDE,TOTAL AMENABLE mg/L 10/27/98 0.20 0.010 0.20 ND 100 25 125
BS 300F_W mg/L 10/30/98 2.4 0.10 2.5 ND 96.0
MBS NITRITE as N mg/L 10/19/90 0.052 0.0050 0.05 NO 104 80 120
�BE Nitrate and Nitrite mg/L 10/21/98 1 1 0.10 1.0 ND 110 80 120
BS Sulfate by IC mg/L 10/30/96 36 0.50 3�.5 NO 96.0 80 120
MBS_LI Lithium, Total mg/L 10/26/98 0.42 0 0050 0.50 NO 94.0 80 120
�BE 9B01372 ICP METALS, Total mg/L 10/26/98
Aluminum 2.0 0.050 2.0 NO 100 80 120
Antimony 0.50 0.050 0.50 NO 100 80 120
Arsenic 2 0 0.050 2.0 ND 100 80 120
' Barium 2.0 0.0040 2.0 NO 100 80 120
Beryllium 0.50 0.0020 0.50 NO 100 80 120
Boron 0.53 0.050 0.50 ND 106 80 120
' Cadmium 0.049 0.0050 0.050 NO 98.0 80 120
Chromium 0 20 0.010 0.20 ND 100 80 120
Cobalt 0.49 0.030 0.50 ND 98.0 BO 120
' Copper 0.25 0.0050 0.25 ND 100 80 120
Iron 1.0 0.050 1.0 ND 100 80 120
Lead 0,50 0.050 0.50 NO 100 80 120
Manganese 0.50 0.010 0.50 ND 100 BO 120
Nickel 0.48 0.010 0.50 ND 96.0 80 120
Selenium 2.0 0.10 2.0 NO 100 80 120
Silver 0.050 0.0050 0 050 NO 100 80 120
' Thallium C.49 0.20 0.50 ND 98.0 80 126
Vanadium 0,50 0.010 0.50 ND 100 BO 120
Zinc C.49 0.0050 0 50 NO 98.0 80 12-
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