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rltien tttal� ttii� t9ititltil ttitiw s wtl� roti I>wsy tilts � tl� is i• tt� tt� !s tl• <br /> DATA E40HEET <br /> GW-SCREEN CALCULATE RISK4WED GROUNDWATER CONCENTRATION(enter X in"YES"box) OTSC <br /> Version 3 0,44103 Vapor Intrusion Guldanoe <br /> YES Interim Fina!17104 <br /> [:Dell <br /> .et t0 OR (last modified 1/21105) <br /> aultS CALCULATE INCREMENTAL RISKS FROM ACTUAL GROUNDWATER CONCENTRATION <br /> (ender"X"In"YES"box and Initial groundwater conc below) <br /> YES <br /> ENTER ENTER <br /> tndw <br /> Chemical groundwater <br /> CAS No nine <br /> (nunbem only, Cw <br /> no dashes) Chernmal <br /> 108883 rToluene <br /> ENTER ENTER ENTER ENTER <br /> MORE Depth <br /> below grade Average ENTER <br /> to bottom Depth sollf Average vapor <br /> of erne3osed below grade SCS grour6 ager Claw rata Into bldg <br /> space floor to water table, soil type temperature (Leave blank to aalaulate) <br /> Lf Lwr dhm*above To O.,e <br /> tan) tan) water taws CC) tL1m) <br /> 15 1 105156 1 SI I <br /> (Lowest measured depth Judy 2t104-A01 2005) <br /> O <br /> ENTER ENTER <br /> Vadose zone Userdelined ENTER ENTER ENTER ENTER <br /> SCS vmrdose zone Vadose zone Vadose zone Vadose zone Vadose zone <br /> soil lingo loll vapor SCS soil dry soil tow soil wader-filled <br /> (used to estimates OR permeability, soil" bulk density pro <br /> osity Porosity <br /> soil vapor k„ r-W*Soo �v n° 66Vbit (cm) Pa. ns (9/cm) urrdm (crns6an) <br /> SI SI 135 0489 0167 <br /> YORE <br /> ♦ ENTER ENTER ENTER ENTER ENTER ENTER <br /> Target Target haxtrd Averaging Averaging <br /> risk for quotient fix time for tine for Exposure Esposue <br /> "Ons no gens carcirioge ns, nran:arcinogems duration, frequency, <br /> TR THO ATc ATNc ED EF <br /> udtiesa unitless <br /> I O&W I 1 70 1 25 1 25 250 <br /> Used to calculate Hak-based <br /> roundwater concentration <br /> O7SC!HERD TOL <br /> DTSC Indoor Air Guidance 711962005 <br /> Let Update 1111103 Undes[flad Soil Screening Model 152 PM <br />