PERMFILE137695

• Permit No: C1981028
• IBM Index Class Name: Permit File
• Doc Date: 8/27/2004
• Doc Name: Appendix R-1 to Appendix R-7
• Section_Exhibit Name: Appendix R Disposal/Reclamation Activities
• Media Type: D
• Archive: No

:;

1•V1ZEN
~•
Coors Energy Corp.
Donald W. MacDonald
PO Box 467
Golden, CO 80402-0467
Hazen Research, Inc.
4601 Indiana St. • Golden. Colo. 80403
Tel: [phone]
FAX: [phone]
REPORT OF ANALYSIS
SAMPLE NO. FO56/96-1
SAMPLE IDENTIFICATION
DATE July 16, 1996
HRI PROJECT 009-18
HRI SERIES NO. F056l96
DATE RECD 6/3/96
COST P.O # None Recd
Gross Alpha(+_precision`), pCi/g
Gross Beta(+-precision'), pCi/g
•
26(+.12)
18(+-6)
'Variability of the radioactive dislintegration process (counting error) at the 95% confdence level, 1.96 sigma.
Certification Authority Lab ID's:
U.S. EPA Region VIII - CG; C7 - PH-0152; KY - 90076; KS - E-265; NH - 232895-A; NY ELAP - 11417
• By.
Rob rt Rosta
Laboratory Manager
Bottom Ash ldest Elk P1ine coal