Laserfiche WebLink
Chevron U SA <br /> Page 15 <br /> The next five-day cycle of tilling was sampled on September 21, 1990 at the <br /> direction of Mr. Harlan Knolls The analytical test results of the six composited <br /> samples are shown m Table VIII and sampling locations are shown on Plate 10. <br /> TABLE VIII <br /> Concentrations of Petroleum Constituents in soil <br /> (Concentrations measured in parts per million) <br /> Date Collected: <br /> September 21, 1990 <br /> Sample <br /> I.D. Benzene Toluene Ethbnz. Xylenes T.P.H. <br /> 1 ABC <0. 005 <0. 005 <0. 005 <0.015 <10 <br /> 2 ABC <0. 005 <0. 005 <0. 005 <0. 015 <10 <br /> 3 ABC <0. 005 <0. 005 <0. 005 <0. 015 <10 <br /> 4 ABC <0. 005 <0. 005 <0. 005 <0. 015 <10 • <br /> 5 ABC <0.005 <0. 005 <0. 005 <0. 015 <10 <br /> & ABC <0. 005 <0. 005 <0.005 <0 . 015 <10 <br /> Minimum <br /> Detection Limit 0. 005 0. 005 0. 005 0. 015 10 <br /> Legend: <br /> < - Less than T.P.H. - Total Petroleum Hydrocarbons <br /> Ethbnz - Ethylbenzene n/d - Non-detected <br /> 15000-250-044 <br /> D-%\IES NiooaE <br />