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Jr <br /> J Yk'Pr" .4`I '?F <br /> MIAMONIUM kEAUH <br /> Contractor's Lkense 0643881 Accutite Environmental Engineering <br /> 35 So.Linden Avenue,South San Francisco,CA 94060-6407 Tel:(415)952-5551 Fax:(415)952-7631 Tank Testing:(415)952-0327 <br /> November 20, 1996 <br /> Mr. Hiram Duncan <br /> Operations Manager <br /> Jimco Truck Plaza <br /> Jack Tone Road and Highway 99 <br /> P.O. Box 866 <br /> Ripon, California 95366 <br /> Subject: Report on the Sampling and-Analysis of Soil and Groundwater from Three <br /> Borings at the Jimco Truck Stop in Ripon,California <br /> Dear Mr. Duncan: <br /> Accutite Environmental Engineering is pleased to submit this report on the sampling and analysis <br /> of soil and groundwater at Jimco Truck Plaza in Ripon, California. On October 30, 1996, <br /> Advanced GeoEnvironmental, Inc. drilled a total of three borings at the Jimco Truck Plaza site. <br /> Accutite oversaw the drilling activities and collected split soil and groundwater samples. The <br /> location of the borings and the laboratory results for the groundwater of Accutite's samples are <br /> depicted in the attached Figure 1. Table 1 below shows the analytical results for the samples <br /> analyzed by Accutite. Table 2 contains the analytical results for the samples analyzed by <br /> Advanced GeoEnvironmental. The laboratory reports are attached. <br /> Table 1 Analytical Results of the Samples Analyzed by Accutite <br /> -.:.:• :::::: :..::.:. ..... ..... <br /> <::. :: > :.::.:. ;:::::»> :<::;......:...,.:,.:.....:.:.:.:.. <br /> Sample,_>,::S:ampre f}e"s.:clptloR : Gaso)�ne::::13enzne 7Dluena Ethyl Xlnes ; T9 ` f�1a$e1 . <br /> ID.. <br /> r:::: Benzene :. <br /> 1314-15' Soil Sample ND" NO 0.007 NO 0.042 NO NO <br /> at 14 feet below surface m— PPM <br /> B14-20' Soil Sample 1.8 NO NO NO NO NO NO <br /> at 20 feet below surface ppm <br /> B15-10' Soil Sample 0.81 0.008 NO NO 0.026 0.016 NO <br /> at 10 feet below surface pprn PPM ppm ppm <br /> B15-15' Soil Sample NO NO NO NO NO NO NO <br /> at 15 feet below surface <br /> B15-20' Soil Sample. 160 0.11 0.69 NO 0.64 NO 1,300 <br /> ` at 20 feet below surface PPM ppm ppm pprn m <br /> B16-15' Soil Sample 1.7 0.11 0.20 NO 0.14 NO NO <br /> at 15 feet below surface ppm PPM PPM m <br /> X11_ B16-20' Soil Sample NO NO NO NO NO NO NO <br /> at 20 feet below surface <br /> B14--w Groundwater Sample 12,000 9 NO NO 110 72 15,000 <br /> b"•• ppb ppb ppb I ppb <br /> B16-W Groundwater Sample 920 9 21 NO 14 17 210 <br /> b b b b b b <br /> `MTBE = Methyl-t-butyl ether <br /> "`ND = Non-detect or below the laboratory detection limit <br /> "'ppm= Part per million <br /> ppb= Part per billion <br /> 1022REP DOC <br /> 10 <br /> RECYCLED PMER <br />