Laserfiche WebLink
• a i <br /> Groundwater Analytical esults(EPA Method$010) <br /> Former Unocal Service Station#0123 <br /> 1034 Central Avenue <br /> Tracy,California <br /> EXPLANATIONS <br /> Laboratory analytical results prior to March 24, 1998,were compiled from reports prepared by MPDS Services,Inc <br /> Cis-1,2-DCE = Cis-1,2-Dichloroethene <br /> Trans-1,2-DCE = Trans-l,2-Diehloroethene <br /> ppb=Parts per billion <br /> ND=Not Detected <br /> 1 Chloroform was detected at a concentration of 0 77 ppb <br /> 2 1,1,1-Tnchloroethane was detected at a concentration of 0 86 ppb <br /> 3 1,1-Dichloroethane(1,1-DCA)was detected at a concentration of 0 64 ppb <br /> Methylene chloride was detected at a concentration of 10 ppb <br /> 5 Methylene chlonde was detected at a concentration of 15 ppb <br /> 5 <br /> 1,1-DCA was detected at a concentration of 0 80 ppb <br /> 7 1,1-DCA was detected at a concentration of 0 82 ppb <br /> 8 l,1-DCA was detected at a concentration of 0 52 ppb <br /> 9 Chloroform was detected at a concentration of 0 52 ppb <br /> 10 1,1-DCA was detected at a concentration of 0 57 ppb <br /> 11 Methylene chloride was detected at a concentration of 5 6 ppb <br /> 12 Methylene chlonde was detected at a concentration of 6 7 ppb <br /> 13 Methylene chlonde was detected at a concentration of 8 3 ppb <br /> 14 Methylene chlonde was detected at a concentration of 61 ppb <br /> 15 Methylene chloride was detected at a concentration of 7 7 ppb <br /> 15 Methylene chlonde was detected at a concentration of 7 9 ppb <br /> 17 Chloroform was detected at 0 557 ppb <br /> I <br /> Note All EPA Method 8010 constituents were ND,except as reported above <br /> ANALYTICAL METHOD <br /> EPA Method 8010 for Halogenated Volatile Organic Compounds(HVOCs) <br /> w <br /> 0123 xls/#280047 12 As of 09/29/00 <br />