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�� tltttttttt� ■I►� i�1 � � � � � � � � � � � � <br /> • DATA EOHEET <br /> GW-SCREEN CALCULATE RISK-BASED GROUNDWATER CONCENTRATION(enter")Cin"YES"box) DTSC <br /> Version 3 0,44103 Vapor Intrusion Guidance <br /> YES Interim Final 12104 <br /> Reset to OR <br /> past modified 1121!05) <br /> Defaults CALCULATE INCREMENTAL RISKS FROM ACTUAL GROUNDWATER CONCENTRATION <br /> (enter"X"in"YES"box and initial groundwater cont below) <br /> YES <br /> ENTER ENTER <br /> Initial <br /> Chemical groundwater <br /> CAS No cont <br /> (numbers only CW <br /> no dashes) (pglL) Chemical <br /> 108678 1 3 5-Tnmethyibenzene <br /> ENTER ENTER ENTER ENTER <br /> MORE Depth <br /> below grade Average ENTER <br /> to bottom Depth solo Average vapor <br /> of enclosed below grade SCS groundwater flaw rate into bldg <br /> space floor to water table, soil type temperature, (Leave blank to calculate) <br /> Lf LWT directly above Ts Q a <br /> cm cm water table (°C) (Lim) <br /> 15 1051 56 SI 124 0 <br /> (Lowest measured depth July 2004-Apnl 2005) <br /> MORE <br /> ENTER ENTER <br /> Vadose zone User-defined ENTER ENTER ENTER ENTER <br /> SCS vandose zone Vadose zone Vadose zone Vadose zone Vadose zone <br /> sod type sod vapor SCS sod dry soil total sod water-filled <br /> (used to estimate OR permeability sad type bulk density porosity porosity <br /> sod vapor K L-kap sad Pe,v ov gwv <br /> mneabd (cm) Parameters (g1cm3) undress (colon) <br /> SI Si 135 0 489 1 0 167 <br /> MORE <br /> ENTER ENTER ENTER ENTER ENTER ENTER <br /> Target Target hazard Averaging Averaging <br /> risk for quotient for bme for time for Exposure Exposure <br /> carcinogens noncarcinogens carcinogens noncarcilpgens duration frequency <br /> TR THO ATc ATNC ED EF <br /> (unrUess) (undless) (yrs) (yrs) (yrs) (daysrffi <br /> 10E-05 1 70 25 25 250 <br /> Used to calculate risk-based <br /> groundwater concentration <br /> 135TMP <br /> DTSC t HERD DTSC Indoor Air Guidance 7/19/2005 <br /> Last Update 1111!03 Unclassified Soil Screening Model 1 43 PM <br />