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s- �� �� a•� � � � t� � t� t???????????????# S t� tltt� <br /> Table 1 <br /> UST Soil Analytical Data <br /> Total Petroleum Hydrocarbons <br /> (TPPH as Gasoline, BTEX Compounds,TEPH as Diesel,MtBE,Total Lead,and Oxygenate Compounds) <br /> Tosco Service Station 05447 <br /> 1469 East Hammer Lane at West Lane <br /> Stockton,California <br /> Sample TPPH as Ethyl- Total TEPH as Total Oxygenate Compounds` <br /> Sample Date Depth Gasoline Benzene Toluene Benzene Xylenes Diesel MtBE Lead Ethanol t-Butanol MtBE DIPE ELBE TAME <br /> ID Sampled (feet) (mglkg) (mglkg) (mg/kg) (mg/kg) (mg/kg) (mg/kg) (mg/kg) (mg/kg) (mg/kg) (mg/kg) (mg/kg) (mg/kg) (mg/kg) (mg/kg) <br /> DT-1 02/04/98 16 110a NO 072 NO NO 1,100 c 1 7 NO NA NA NA NA NA NA <br /> DT-2 02/04/98 16 NO NO ND ND NO ND NO NO NA NA NA NA NA NA <br /> GT1-A 02/04/98 16 180 b NO 064 08 18 NA 43 76 NO 110 20 NO NO NO <br /> GTI-B 02/04/98 16 63 b NO 07 NO NO NA 20 55 ND NO 1 1 ND NO ND <br /> GT2-A 02/04/98 I6 NO NO ND NO NO NA 93 77 NO NO 130 NO NO NO <br /> GT2-B 02/04/98 16 1,800 b NO Is 87 65 NA 39 85 NO NO NO NO NO NO <br /> GT3-A 02/04/98 16 ND ND ND ND NO NA 24 55 NO 1200 280 NO NO NO <br /> GT3-B 02/04/98 16 3 000 NO 17 30 230 NA NO 56 ND NO 180 NO ND ND <br /> GT3-C 02/04/98 16 24 00083 NO ND 0 033 NA 40 91 NO NO 49 NO NO NO <br /> NE-20 02/04/98 20 NO NO NO NO NO NA 35 NA NO 120 49 ND NO ND <br /> NW-20 02/04/98 20 NO NO NO NO ND NA 15 NA ND NO 20 NO NO NO <br /> SE-20 02/04/98 20 NO NO ND NO NO ND 14 NA NO NO 18 ND NO NO <br /> SW-20 02/04/98 20 NO NO NO NO ND NA 14 NA ND NO 24 NO NO NO <br /> TPPH = Total purgeable petroleum hydrocarbons = Analyzed by EPA Method 8260 <br /> TEPH = Total extractable petroleum hydrocarbons mg/kg = Milligrams per kilogram <br /> MtBE = Methyl tert-butyl ether NO = Analyte not present above the minimum detection limit reported in the analytical report <br /> DIPE = Dasopropylether NA = Not analyzed <br /> EtBE = Ethyl tent-butyl ether <br /> TAME = Tert-amyl methyf ether <br /> a Gas chromatograph pattern indicated unidentified hydrocarbons <br /> b Gas chromatograph pattern Indicated a mixture of gas and unidentified hydrocarbons <br /> c Gas chromatograph pattern indicated weathered diesel <br /> 3111741A/Sodtbls/TABLE 1 May 1,1998 <br />