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Table D-1 <br /> UNSATURATED ZONE MODELING <br /> NESTLE USA, INC <br /> Parameter Units 2-0 Tol 4-CI To) Toluene Ethylbenzene in p Xylenes PCE C13FMe Hydraulic Oil Mineral Sports <br /> Concentration in sod Cs ug/kg 910 41 34 21 36 113 6 1 22,300 000 840 000 <br /> Concentration at Source(Cs'p/Kd(1 n)) Co ug/I 1517 68 3 25 40 46 10 4574.359 172 308 <br /> Distance from Source L m 104 104 104 104 104 104 104 104 104 <br /> Organic carbontwater parlidon ooefflcient Koc MVV 160 160 260 220 240 660 160 1300 1300 <br /> Total organic carbon foc proportion 001 001 001 001 001 001 001 001 001 <br /> Soil/water partition coefficient(Koc'foc) Kd mug 16 16 20 22 24 66 16 13 13 <br /> Total Porosity 0 umtless 04 04 04 04 04 04 04 04 04 <br /> Bulk Density p g/crn3 16 16 16 16 16 16 1 6 16 16 <br /> Infiltration velocity(annual precip x 02) V m/day 2 07E 05 2 07E-05 2 07E-05 2 07E 05 2 07E-05 2 07E-05 2 07E-05 2 07E 05 2 07E-05 <br /> Retardatlon Coefficient(1 +kd'pb/n) R umtless 74 74 114 98 106 274 74 53 53 <br /> Velocity of Contaminant(V/R) Vc rn/day 2 80E-06 2 80E-06 182E-06 2 12E-06 1 96E 06 7 57E 07 2 80E 06 3 91E 07 3 91E 07 <br /> Transverse Dispersion Coefficient(0 01'L'V) Dt m'/day 2 16E-06 2 16E-06 2 16E-06 2 16E 06 2 16E-06 2 16E 06 2 16E-06 2 16E 06 2 16E-06 <br /> Depth Of Plume at Source z m 1 I 1 I 1 I 1 I 1 <br /> Lateral Extent of Plume X m 10 10 10 10 10 10 10 10 10 <br /> A=Z/2 sgrt(Dt L 177E-01 1 77E 01 1 42E-01 154E 01 1 48E 01 9 ISE 02 1 77E 01 6 60E 02 6 60E 02 <br /> B=X/4•sgrt(Dt'Wc) 8 84E-01 8 84E 01 7 12E 01 7 68E 01 7 38E-01 4 59E-01 8 84E-01 3 30E-01 3 30E-01 <br /> Potential Concentration at Receptor Location CL ug9 236 106 038 3 16 466 228 158 122,355 4 609 <br /> Cy=Co'erf(A)'erf(B) <br /> I <br /> Travel Time (L/Vc x 365) t years 10,166 10,166 15,662 13 463 14 563 37,643 10,166 72 813 72 813 <br /> Drinking Water Standard(MCL(AL))' MCL ug/1 NA NA 100 680 1750 5 150 NA NA <br /> i <br /> 121-tot 2-chlorotoluene ug/kg microgram per kilogram <br /> CI-Tol 4-chlorotoluene ug/1 microgram per lite <br /> m,p xylenes meta and para xylenes m meter <br /> PCE tetrachlorethene mUg milliliter per gram 1 Drinking water standards are either Maximum Contaminant Levels(MCLS) <br /> C13FMe trtchlorofluommethane(i e,Freon l l) 91cin3 gram per cubic meter when available,or Action Levels if MCL not available <br /> 1 <br /> [file) <br />