2000-05-21_GENERAL DOCUMENTS - M1974052

• Permit No: M1974052
• IBM Index Class Name: General Documents
• Doc Date: 5/21/2000
• Doc Name: MEMO TO FILE PN M-74-052 VARRA CO INC PIT 1
• From: HARRY H POSEY
• To: FILE
• Media Type: D
• Archive: No

TABLET
RLP Analytical Results
Varra Coal Ash Project
Weld County, Colorado
CGRS No. 1-135-2755
Sample ID Sample PV PH At Sb As Be Be B Cd Ca Cr Co Cu Fe Pb Li Mg
Date
Ash Digest 04/05/00 1 1 30000 1.4 9.8 1 1000 2.7 1 880 1 <0.6 60000 1 16 1 2.9 23 11000 1 3.4 25 5300
02/28/00 1 10.5 <0.05 <0.006 <0.003 0.21 <0.004 1.6 <0.005 280 <0.01 <0.01 0.024 <0.01 <0.002 0.54 4.8
02/28/00 la <0.05 <0.006 <0.003 <0.02 <0.004 <0.10 <0.005 <0.20 <0.01 -0.01 <0.01 <0.01 <0.002 <0.02 <0.1
02/28/00 1b <0.05 <0.006 <0.003 <0.02 <0.004 <0.10 <0.005 0.22 <0.01 <0.01 <0.01 <0.01 <0.002 <0.02 <0.1
70/30 Ash/Soil 03/03/00 2 10.1 <0.05 0.0085 <0.003 0.041 <0.004 1.3 <0.005 290 <0.01 <0.01 <0.01 <0.01 <0.002 0.45 99
Leachate 03/10/00 4 9.3 <0.05 <0.006 <0.003 0.28 <0.004 2.5 <0.005 210 <0.01 <0.01 <0.01 <0.01 <0.002 0.25 320
03/10/00 4a 9.3 <0.05 <0.006 <0.003 0.24 <0.004 2.3 <0.005 200 <0.01 <0.01 <0.01 <0.01 <0.002 0.23 310
03/27/00 8 8.5 0.081 <0.006 <0.003 0.11 0.0043 4.1 <0.005 340 <0.01 <0.01 <0.01 <0.01 <0.002 0.21 290
06/21/00 29 8.3 <0.05 <0.003 <0.003 0.083 <0.004 4.2 <0.005 330 <0.01 <0.01 <0.01 <0.1 <0.002 0.12 310
05/26/99 7.6 2.60 <0.006 <0.1 0.09 <0.004 0.21 <0.005 110 <0.01 <0.01 <0.01 1.80 0.052 0.20 53
Pond Water 12/20/99 8.3 <0.05 <0.006 <0.003 0.032 <0.004 0.44 <0.005 210 <0.01 <0.01 <0.01 <0.006 <0.002 0.057 290
02/28/00 8.2 <0.05 <0.003 <0.003 <0.02 <0.004 0.66 <0.005 170 <0.01 <0.01 -0.01 <0.01 <0.002 0.059 450
04/05/00 8.2 0.056 <0.003 <0.003 0.020 <0.004 0.62 <0.005 180 <0.01 <0.01 <0.01 <0.01 <0.002 0.060 440
Standards 5.0 0.006 0.050 2.0 0.004 0.75/5.0 0.005 no std. 0.100 0.050 .20/1.0 0.30/5.0 0.050 2.50 no std.
A P P P P A P P A A/S S/A P A n/a
Notes:
NA=Not Analyzed
PV=Pore Volume
A-Agricultural Standard
P-Primary Drinking Water Standard
S-Secondary Drinking Water Standard
la-OA sample blank(deionized water)
1b-blank with fluorescein
4a- blind duplicate
All values reported in milligrams per liter(mg/L)except values for Ash Digest which are reported in milligrams per kilogram(mg/Kg)
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