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Mosta Brothers Service Station S November 6, 1992 <br /> Table 1 presents a summary of the analytical results for fPPH as gasoline, the <br /> gasoline constituent volatile aromatics, EDB, and total lead to the twelve soil samples <br /> from beneath the fuel tanks, product pipelines, and excavation stoLkpiles <br /> Iqq <br /> TABLE 1 Analytical Results expressed milligrams per kilogram <br /> b P b <br /> SD.g Depth TPPH benzene L <br /> T o u e n e Eth-�c.� T_g.t� -� TA2s� <br /> s 1tn hgnzene X t nes Lead <br /> TK-It 12' ND ND ND ND ND ND 3 4 <br /> TK-IS 12' 21 0* ND ND 0_1 S 0203 ND 6 4 <br /> TK-2N 12' 980.0* 1 1 665* 6335- 0 800 11 335 NA NA <br /> TK-2S 12' 2 250 0* 590s- - 14330- L 215 44 935* NA NA 1 <br /> TK-3N 12' 1 800- 1 ND ND ND ND NA NA <br /> TK-3S 12' ND ND ND ND ND NA NA i <br /> PN- l 3500- 12* 1 9* 4 8 8 0 ND 84 0 <br /> PS-2 3' ND ND ND ND ND ND 5 0 <br /> Aft PC-3 3' ND ND ND ND ND ND 4 2 <br /> SPE-1 3' 8 0 0 007 0 015 0 080 10 303 ND 27 0 <br /> SPE-2 3' 326- 0 01 028 054 2 84 ND 24 0 <br /> SPW 3' 120 0* 006 14* 13 6 0 ND 15 0 ! <br /> A 1. NA 10 067 10 6 8 175 0 02 1 511000 <br /> * exceeds current recommended guidelines ~ <br /> A L Regional Water Quality Control Board recommended guideluif,s for contariitnnnts in roil The <br /> recommended guidelines were calculated using the LUFT methodology by inultiplying the most <br /> stringent �,urrent federal or stnte water duality standards by a f ii for of 100 to at-Louut for <br /> attenuation due to soil composition and distance from groundwater i <br /> 7 <br /> cable 2 presents a summary of the analytical results for TPNH as gasoline, I EPH as <br /> diesel, the fuel constituent volatile aromatics, EDB, PCBs, and total lead in the soil <br /> sample from beneath the waste oil tank f <br /> TABLE 2 Analytical Results expressed to milligrams per kilogram <br /> Sample Depth TPPH TTEPH TR�'1,,,-, Volatile EDB PCBS _0U1 <br /> Gasoline Diesel 1 0&c Aromatics Lead <br /> K-4 9' ND ND 400 ND ND ND 25 0 <br /> A L NA 10 100 1,000 j NA 0 02 NA 1 5/1000 r <br /> EB-8101-3 92 10-FO55 IZ PI <br />