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Jiffy Lube,Manteca May 5, 1999 <br /> UST Sampling Report �, u Page 2 of 2 <br /> I sample was collected about two feet below piping that ran from the tank to the building. <br /> One soil sample were collected from the excavated-soil stockpile, which had a volume of <br /> about 18 cubic yards. <br /> Site features, including the excavation, stockpiles, and sample locations, are shown in <br /> Figure 2. <br /> Soil samples were collected in 2-inch by 6-inch brass sampling sleeves sealed with <br /> I� Teflon tape and plastic end caps. All samples were placed in a cooler and kept at 4° C. <br /> i The samples were transported under chain-of-custody to Shasta Analytical for analysis. <br /> Analyses included TPH as gasoline, TPH as diesel, BTEX,MTBE, Cl HC, PCB, Cd, Cr, <br /> Pb, Ni, and Zn. Analytical results are shown below in Table 1. Laboratory reports are <br /> attached. <br /> Table 1 <br /> Underground Waste-Oil Tank Removal Sampling Results <br /> Sample E TPH .',TPH is _ 1. Metals <br /> E ` ; E <br /> Location; G'as (Diesel; ` B T , L ' E l X' ; MTBE Cl HC PCB : Cd Cr Pb Ni -Zn. <br /> mg/Kg ELg/Kg 1, mg/Kg mg/Kg <br /> Excavation <br /> EX-1, ND ND ND ND ND ND(<1) 6 5 ± ND i ND ND ND 5 5.7 '23 <br /> 12' (<0.05) (<1) (<0.5) (<0.5) i (<0.5) (<5-20) (<0-3) ' O !(<20) ` <br /> Piping <br /> PI-1, 5 ND ND ND ND ND ND(<1); ND <br /> ND i ND ND ND t 7.4 29. <br /> (<0.05) �i (<I) (<0.5) (<0.5) (<0.5) (<5) (<5-20) (<0.3) ': (Q) `(QO) - <br /> Stockpile <br /> SP-1 i ND ND ND ND ND ND(<1) ND I ND ND ND ND 4 4.0 <br /> { (<0.05) (<I)* (<0.5) (<0 5) ! (<0.5) i (<5) I(<5-20)i (<0.3) (n) s(<20); t <br /> Notes: mg/Kg=parts per million(ppm); gg/Kg=parts per billion(ppb). <br /> ND=Not detected above detection limits. <br /> Shaded bores indicate detected values. <br /> * Sample shows motor oil/waste oil at 37 mg/Kg. <br /> Please give me a call at (53 0) 244-9703 if you have any questions regarding this report. <br /> Sincerely, E' Va G'C171 <br /> R ti <br /> Bryan W. Gartner r'£ 1756 <br /> CERTIFIED <br /> Certified Engineering Geologist 1756 ENGINEERING <br /> GEOLOGIST Q. <br /> enc. Figure 1. Site-Location Map `p�q V f�� 00�\ <br /> Figure 2. Sample-Location Map lF OF V4'iC <br /> Laboratory Reports <br /> cc: Mr. Matt Parker, San Joaquin County Public Health Services, Environmental Health Division <br /> f <br /> 7 98.12.11 Lulvrence&Associates <br />