Laserfiche WebLink
Table 4 <br /> Joint Groundwater Monitoring Data and Analytical Results <br /> Former Shell Service Station <br /> 1267 Country Club Boulevard <br /> Stockton,California <br /> EXPLANATIONS <br /> Joint groundwater monitoring data and Is i boratory analytical results were provided by Blaine Tech Services,Inc <br /> — <br /> TOC=Top of Casing TPH-G=Total Petroleum Hydrocarbons as Gasoline (ppb)—Parts Per billion <br /> (fl)=Feet B=Benzene - =Not Measured/Not Analyzed <br /> DTW=Depth to Water T=Toluene <br /> GWE=Groundwater Elevation t E=Ethylbenzene <br /> (msl)=Mean sea level i X�Xylenes <br /> TPH-D=Total Petroleum HydrocarbonsasDiesel MTBE=Methyl tertiary butyl ether <br /> * TOC elevations surveyed by Virgil Chavez Land Surveying on January 7,2002 The benchmark for this survey was a City of Stockton benchmark,being a disk on monument <br /> well in the intersection of Pershing Avenue and Country Club Boulevard,(Elevation=4 71 ft NGVD 29) <br /> i Monitoring performed on a different date than the Tosco(Former BP)Service Station <br /> 2 TPH-G,BTEX and MTBE by EPA,Method 8260 <br /> 3 TPN-G and BTEX by EPA Method 8260 <br /> TPH-D with silica gel clean-up <br /> s Laboratory report indicates hydrocarbon pattern is present in the requested fuel quantitation range but does not resemble the pattern of the requested fuel <br /> I <br /> i <br /> 11 192 x288 A&14/03 , <br />