Laserfiche WebLink
07 <br /> Chevron Historical Soil Analytical Data <br /> Chevron Service Station 9-4257 <br /> 2905 W Benjamin Holt Drive <br /> Stockton,California <br /> Sample-, - F'+` Ethyl m x _ " Total <br /> ' a r wax <br /> Sample Date -° <br /> , Depth TPHg _Benzene' Toluene Benzene , Xylenes" MtBEI DIPE_1-EtBE-_ TAME , TBA -Ethanol Lead_ 1,2-DCA-,,EDB TPHd <br /> D "-Sampled ' (ft bgs) (mg/kg) (mglk9) A (m9Jk9P, (m9tk9)' (mg/k9) (m9&9), (m91k9) (m9lkg) (mgfk9) 69/1(9)> (mg/kg) _(mg/kg)�3(mg/kg) '((Wg/kg), (mg/kg) <br /> Explanation <br /> BTEX TPHg MIBE RIPE ELBE TAME,&TBA by 8260B <br /> Total Lead analyzed using EPA 6010B <br /> ft bgs=Feet below ground surface <br /> mg/kg=milligrams per kilogram <br /> <=Not detected above laboratory reporting limit <br /> UST=Underground Storage Tank <br /> -=Not analyzed <br /> *=composite sod drum sample <br /> a=TPH measured in Diesel not Gas <br /> J=TBA results may be biased slightly high a fraction of MIBE(up to 5%)converts to TBA during the analysis Laboratory considers this conversion effect to be mathmatically significant in <br /> samples that contain MtBEITBA in ratios of over 31 <br /> TPHg=Total petroleum hydrocarbons-as-gasoline <br /> MtBE=Methyl-tert-butyl ether <br /> RIPE=Di-isopropyl ether <br /> EtBE=Ethyl-tertiary-butylether <br /> TAME=Tertiary-amyl-methyl ether <br /> TBA=Tertiary Butanol <br /> 1,2-DCA=1,2-D+chloroethane <br /> EDB=Ethylene dibromide <br /> 94275 Chevron&2133 Arco Historical sod Page 8 of 8 SFCOR <br />