Laserfiche WebLink
.API DSS Data I rements CAAPIDSSIWEST1B.SAV 04/28/95 <br /> The following chemicals were selected: <br /> Benzene <br /> Data for Fate and Transport Models <br /> AT123D Model - Deterministic <br /> Model Control Parameters <br /> Infinite aquifer(y) Yes <br /> Infinite in depth No <br /> Type of source Pulse <br /> Simulation.Time (years) 40 <br /> Media Specific Parameters <br /> Effective.Porosity[-] 0.3 <br /> Hydraulic Conductivity [m/yr] 4000 <br /> Hydraulic Gradient[-] 0.002 <br /> Longitudinal Dispersivity [m] 10 <br /> Transverse Dispersivity [m] 3 <br /> Vertical Dispersivity [m] 1 <br /> Dry Wt. Soil Bulk Density [g/cm"3] 1.6 <br /> Fraction Organic Carbon [-] 0.001 <br /> Thickness of the aquifer [m] 10 <br /> Receptor Well Geometry <br /> X Coord -of Well [m] 2.5 <br /> Y Coord - of Well [m] $ <br /> Z Coord-Topof Screen [m] 0 <br /> Z Coord- Bottom of Screen [m] 3 <br /> Source Geometry - <br /> Length of source.in,X-dir [m] 5 <br /> Length of source in Y-dir[m]. 5 <br /> Thickness of source in Z-dir [m] 1 <br /> Time duration for pulse [yr] 15 <br /> Constant Release Rate (during pulse)for Each Chemical [kglyr] <br /> Benzene 0.12 <br /> Chemical Specific Parameters for each chemical <br /> Benzene ; <br /> KOC [ug/gOC/ug/mlj 83 <br /> .Degradation Rate Constant in Saturated Zone RaFz p <br /> Molecular Diff Coeff[cm^2/s]' ,9,80E-06 <br /> Data for Risk Assessment <br />