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FATE AND TRANSPORT MODEL INPUT SUMMARY FILE <br /> Model Description: <br /> Johnson and Ettinger Indoor air model <br /> with volatile emissions from soil <br /> tle: <br /> New Project <br /> Simulation time (years). 100 <br /> Soil Source for Vapor Model <br /> Total porosity in source (cm3/cm3). 0.25 <br /> Water content in source (cm3/cm3) 0.15 <br /> ' Fraction organic carbon in source(mg/mg) 1.00E-02 <br /> Soil bulk density in source (g/cm3), 1.7 <br /> Unsaturated Zone Properties for Vapor Model <br /> ' Total porosity (cm3/cm3) 0.25 <br /> Water content(cm3/cm3) 0.15 <br /> Distance from source to building (m) 6.0 <br /> Lens Properties for Vapor Model <br /> Wens thickness (m). 8.0 <br /> Total porosity (cm3/cm3) 0.25 <br /> Water content(cm3/cm3) 0.15 <br /> Building Parameters <br /> Cross-sect. area of basement (m2). 1.50E+02 <br /> Volume of building (m3). 4.00E+02 <br /> ' Number of air changes per day. 12. <br /> Foundation thickness (m) 0.15 <br /> Length of foundation perimeter (m) 50. <br /> tDepth of foundation (m). 2.0 <br /> Pressure difference (g/cm-s2). 10. <br /> Fraction of cracks (cm3/cm3) 1.00E-03 <br /> ' Porosity in cracks(-) 0.25 <br /> Water content in cracks (-). 0.0 <br /> Permeability of soil to vapors (cm2) 1.00E-09 <br /> Viscosity of air is assumed to be [g/cm-2] 1.80E-04 <br /> ***Volumetric flow rate of soil gas into building <br /> ***will be estimated from above input parameters. <br /> Calculated crack width (cm). 0.30 <br /> Flow rate of soil gas into building (cm3/s) 0.24 <br /> TPH Data for Vapor Model Source <br /> Concentration of TPH (mg/kg) 0.0 <br /> KAHP.ri alar uvainht of TPH (a/moll. 0.0 <br />