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Project Number 2098RV26 May 9,2018 <br /> TABLE 3 <br /> SUMMARY OF GROUNDWATER SAMPLE ANALYTICAL DATA <br /> PARK WOODS CLEANERS <br /> 1744 WEST HAMMER LANE <br /> STOCKTON, CALIFORNIA <br /> TOC Elev. Depth to GW GW PCE TCE cis-1,2-DCE trans-1,2-DCE 1,1-DCE 1,1-DCA 1,2-DCA 1,2,4-TMB CF VC <br /> SAMPLE ID DATE Elevation <br /> (feet rel MSL) (feet BTOC) (feet MSL) µg/L <br /> 1/12/2018 12.24 22.73 -10.49 nd<0.50 nd<0.50 nd<0.50 nd<0.50 nd<0.50 nd<0.50 nd<0.50 nd<0.50 nd<0.50 nd<0.50 <br /> MW-1 4/13/2018 22.11 -9.87 nd<0.50 nd<0.50 nd<0.50 nd<0.50 nd<0.50 nd<0.50 nd<0.50 nd<0.50 1.1 nd<0.50 <br /> 1/12/2018 11.87 22.54 -10.67 7.2 nd<0.50 nd<0.50 nd<0.50 nd<0.50 nd<0.50 nd<0.50 nd<0.50 nd<0.50 nd<0.50 <br /> MW-2 4/13/2018 21.97 -10.10 7.5 nd<0.50 nd<0.50 nd<0.50 nd<0.50 nd<0.50 nd<0.50 nd<0.50 nd<0.50 nd<0.50 <br /> 1/12/2018 11.51 22.26 -10.75 1.9 nd<0.50 nd<0.50 nd<0.50 nd<0.50 nd<0.50 nd<0.50 nd<0.50 nd<0.50 nd<0.50 <br /> MW-3 4/13/2018 21.69 -10.18 1.5 nd<0.50 nd<0.50 nd<0.50 nd<0.50 nd<0.50 nd<0.50 nd<0.50 nd<0.50 nd<0.50 <br /> Duplicate Labeled MW-5 on chain-of-custody 1.6 nd<0.50 nd<0.50 nd<0.50 nd<0.50 nd<0.50 nd<0.50 nd<0.50 nd<0.50 nd<0.50 <br /> 1/12/2018 11.63 1 22.73 1 -11.10 6.0 nd<0.50 nd<0.50 nd<0.50 nd<0.50 nd<0.50 nd<0.50 nd<0.50 nd<0.50 nd<0.50 <br /> MW-4 Duplicate Labeled MW-5 on chain-of-custody 6.3 nd<0.50 nd<0.50 nd<0.50 nd<0.50 nd<0.50 nd<0.50 nd<0.50 nd<0.50 nd<0.50 <br /> 4/13/2018 22.18 -10.55 4.6 nd<0.50 nd<0.50 nd<0.50 nd<0.50 nd<0.50 nd<0.50 nd<0.50 nd<0.50 nd<0.50 <br /> Results in micrograms per liter(µg/L)=parts per billion(ppb) <br /> Analytical Methods:VOCs-EPA 8260B <br /> nd=Not Detected at or above Method Detection Limit which is indicated by number <br /> PCE=tetrachloroethene 1,1,2-TCA= 1,1,2-trichloroethane <br /> TCE=trichloroethene 1,1,1,2-TCA= 1,1,1,2-tetrachloroethane <br /> cis-1,2-DCE=cis-1,2-dichloroethene VC=vinyl chloride <br /> trans-1,2-DCE=trans-1,2-dichloroethene CF=chloroform <br /> 1,1-DCE= 1,1-dichloroethene NAP=napthalene <br /> Table 3-7 <br /> E2 C Remediation <br />