Laserfiche WebLink
Table 2 <br /> Soil Analytical Results Summary - 1987 Tank Removal <br /> San Joaquin County Mosquito Vector Control District, Stockton <br /> Sample Information Results(mg/Kg) <br /> EPA Method 8020 80101, 6010 Mod 8015 <br /> Area and Sample I Date Sampledj Sample Depth` Benzene Toluene Ethylbenzene Xylene TCFM Lead TPHp TPHe <br /> Tank 1 Weed Oil <br /> 13.5 ft bgs <br /> 1B 13-Mar-87 18 ft bgs .::�.:�::::.:::�:.: <br /> Tank 1 B 3- r-87 N! :> .... ......:.;:;.::.: <br /> Tank 1 20 ft 8-Apr-87 20 ft bgs ND(0.2) ND(0.2) - ND(D.2) Y = ND(5.0) <br /> Tank 127 ft 8-Apr-87 27 ft bgs ND(0.2) ND(D.2) ND(0.2) 12 <br /> (Weed Oil <br /> Tank 2 W <br /> 2A 13-Mar-87 -16 ft bgs .14 <br /> XX <br /> _:.�:::�#�: �.:>::.::.:�:::::: ::::.:�}::.:::. :.::.::.:..:.:::.:::�::::...:_.:_:::::.::::::::>::�.;.::�;:.;.� .�:.�::.::.�:.:_:::. :::::.:.:_:.::;::..;. .::..�:•::::.,:::.::.. .:.:::. .. <br /> 2B13 Mar g :::.::: :::::.:�::.::.:.:.::::.............�........ ...............�......... <br /> Tank 2 B 3-Apr-87 NI - -- - - - - -- ND 5.D <br />' Tank 3 Gasoline <br /> 3A 13-Mar-87 -14 ft bgs ND(0.2) ND(0.2) ND(0.2) ND(0.2) 0.12 11.4 - ND(5.0) <br /> 38 13-Mar-87 ^14 ft bgs ND(0.2 ND 0.2 ND(0.2) ND D.2 0.15 12.7 - 50 <br /> Tank 4 Aviation Fuel <br /> 4A 13-Mar-87 '13 ft bgs ND(0.2) ND(0.2) ND(0.2) ND(0.2) ND(0.02) 11.3 - 70 <br /> 48 13-Mar-87 -13 ft b s ND 0.2 ND(0.2 ND(0.2) ND 0.2 0.18 10.8 - ND(5.0 <br /> Tank UT-1 ' <br /> U-1 29-May-87 13 ft bgs ND D.2 ND 0.2 - ND 0.2 -- - ND 1.0 -- <br /> -- ---Tank-UT-2 �_ ------ ._-- <br /> U-2 29-May-87 14 ft bgs ND(0.2) -� ND(0.2} -- ND(0.2) ' <br /> i <br /> ND(0.05)=Not detected, reporting limit indicated in pp?ntheses. <br /> TCFM=Trichlorofluoromethane <br /> bgs= below ground surface <br /> shading indica p <br /> tes sam le locations that were removed during excavation activities. <br /> =< <br /> not analyzed <br /> NI =Not Indicated <br /> TPHp=Total Purgable Petroleum Hydrocarbons <br /> TPHe=Total Extractable Petroleum Hydrocarbons <br /> 'EPA Method consisted of the analysis of four additional compounds that were not detected in any of the samples analyzed. <br /> bEPA Method consisted of the analysis of 29 additional compounds that were not detected in any of the samples analyzed. <br /> `Approximate depths(indicated by-)based on the assumption that the tank bottom is 10 ft bgs. <br /> R, <br />