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;t <br /> tr <br /> Table 1 <br /> t <br /> Revised Travel Time Evaluatlon t <br /> Nestle USA <br /> 4343 E.Fremont Street <br /> Stockton,California <br /> Parameter units 2-CI To] 4-0 Tol 1,3-DCB 1,2-DCB Toluene Eth lbenzene m,p Xylenes PCE <br /> Concentration in soil 2 µg/kg 1 41 100 200 3.4 21 36 113 <br /> Drinking Water Standard 3 µg11 NA NA NA(130) 600(130) 150 700 1,750 5 <br /> :tea <br /> Travel time years 1,865 1,865 5,230 3,970** 2,190 2,060 2,120 1,810 , <br /> Parameter units PCE* 1,1,1-TCA* TCE* C13FMe ChFMe* Hydraulic Oil MineralSpirits <br /> Concentration in soil Z pg/kg 470 490 200 6 400 22,300,000 840,000 <br /> Drinking Water Standard ggA 5 200 5 150 150 NA NA <br /> Travel tiM04 years 1,780 950*• 790** 1,865 970** 5,550 5,550 <br /> 1 Calculations use 0.06%organic carbon,and are based on modeling approach and asumptions described in Revised Remedial Acnon Plan,(@MCON,August,1995) <br /> .2 Values ate the maximum concentrations detected for each compound..,.. <br /> 3 Drinking water standards are Maximum containant Levels or Action levels given in parenthases.The lowest value was used for estimates of travel time. <br /> t <br /> 4 Times to reach the drinking water standard are indicated by**,otherwise the time to reach the maximum concentration at the water table is presented. <br /> a <br /> 2-C1-Tol:2-chlorotoluene 1,3-DCB: 1,3-Dichlorobenzene C13FMe:trichlorofluoromethane(i.e„Freon k I) r <br /> 4-CI-Tol:4-chlorotoluene 1,2-DCB: 1,2-Dichlorobenzene * Indicates data from Borings S-I or S-2. <br /> m,p xylenes;meta and para xylenes 1,1,1-TCA: 1,1,1-Trichloroethene <br /> PCE:tetrachlorelhene TCE:Trichloroethene <br />