REP00807

• Permit No: M1977208
• IBM Index Class Name: Report
• Doc Date: 6/17/1996
• Doc Name: ABOVEGROUND STORAGE TANK SYSTEM SUBSURFACE INVESTIGATION
• Media Type: D
• Archive: No

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May 20, 1996
ENVIRONMENTAL CHEMISTRY SERVICES, INC.
7108 S. Alton Way, Bldg. E
Englewood, CO 80112
[phone]
TABLE 4
ECS Project #: ERM210
ERM Project #: 961019.0
Method #: Colo. 8015 Mod.
Matrix: Water
Units: mglL (ppm)
Date Received: 5/13/96
Date Sampled: 5/8-5/10/96
Date Extracted: 5/14/96
Date Analyzed: 5/16-5/17/96
SAMPLE RESULTS

Sample # Surrogate
% Recovery Total Extractable
Petroleum Hydrocarbons
SH-1 99 2.0
MW-10 115 2.3
MW-11 113 2.0
MW-12 109 ND
MW-13 101 ND
MW-14 77 ND
MW-15 117 ND
ND =Not detected at levels exceeding the reporting detection limit.