Laserfiche WebLink
WELL CONCENTRATIONS <br /> Shell-branded Service Station <br /> 341 East Main Street <br /> Ripon,CA <br /> MTBE MTBE 1,2• Depth to Depth GW SPH DD <br /> Well ID Date TF'PH TEPH B T E X 6020 6260 TBA DIPE ETBE TAME DCA EDB Ethanol Methanol TOC Water to SPH Elevation Thickness Reading <br /> u 1L u L u 1L u u 2 u u u 1L u u u u 1L u u MSL ft. ft. (MSL) R. m <br /> EW-21/27/2005 <50 NA -0,50 <0.50 <0.50 <1.0 NA <0.50 NA NA NA NA NA NA NA NA 67.80 30.48 NA 37.32 NA 3.41 <br /> EW-2 1 418/2005 1 <60 f I NA <0.50 <0.50 <0.50 <1.0 NA 1 010 <5.0 <2.0 Q.0 Q.0 <0.50 0.50 <50 <0.50 67.80 30.30 NA 37.50 NA 1.8 <br /> Abbreviations: <br /> TPPH=Total petroleum hydrccarbons as gasoline by EPA Method 8260B-,prior to July 10,2001,analyzed by EPA Method 8015 <br /> TEPH=Total petroleum hydrecarbons as diesel by modified EPA Method 8015 <br /> BTEX a Benzene,toluene,ethylbenzene,xylenes by EPA Method 8260B;prior to July 10,2001,analyzed by EPA Method 8020 <br /> MTBE-Methyl tertiary butyl enter <br /> OIPE=DHsopropyl ether,arklyzed by EPA Method 8260B <br /> ETBE=Ethyl tertiary butyl eth 9r,analyzed by EPA Method 8260E <br /> TAME=Tertiary butyl methyl tither,analyzed by EPA Method 82608 <br /> TBA=Tertiary butyl alcohol,analyzed by EPA Method 82608 <br /> 1,2-DCA=1,2-Dichloroethane,analyzed by EPA Method 82606 <br /> EDB=Ethylene dlbromids,analyzed by EPA Method 82608 <br /> TOC=Top of Casing Elevatio i <br /> SPH=Separate-Phase Hydra:arbons <br /> GW=Groundwater <br /> DO=Dissolved Oxygen <br /> ugtL a Parts per billion <br /> ppm-Parts per million <br /> MSL=Mean sea level <br /> ft.=Feet <br /> <n-Below detection limit <br /> NA=Not applicable <br /> I <br /> Page 11 <br />� I <br /> I I <br />