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INTERMEDIATE ATIONS SHEET • <br /> sec-Butylbenzene <br /> Vadose Vadose zone Vadose zone Vadose zone Vadose zone Total Air-filled Water filled Floor- <br /> Source- zone soil effective sod sod soil Thickness of porosity in porosity in porosity in wall <br /> building air-filled total fluid intrinsic relative air effective vapor capillary capillary capillary capillary seam <br /> separation porosity saturation, permeabddy permeability permeability zone zone zone zone perimeter <br /> LT 6,Y S% ki km k„ L4: na 9a a k a X..* <br /> Cm (cm3/cm� (cm31cm3) (cm2) (cm) (cm2) Cm {Cm31CfT13] (em31cm3) (Cn131tm3) cm <br /> 103656 1 0 322 1 0 267 1 6 91F-09 0 830 r 5 73E-09 1 16304 1 0 489 1 0 107 1 0 382 4 000 <br /> Area of Capillary Total <br /> enclosed Crack- Crack Enthalpy of Henrys law Henry's law Vapor Vadose zone zone overall <br /> Bldg space to-total depth vaporization at constant at constant at mscosrty at effective effective effective <br /> venblabon below area below ave groundwater ave groundwater ave groundwater ave sod ddfusron defusion diffusion <br /> rate, grade, ratio grade temperature temperature temperature temperature coefficient coefficient, coefficient, <br /> QW0., Aa T1 Zeis* AH,,, HTs H'Ts PTS Dercv D�rz DMT <br /> (cm315) (cm) umtless cm calimol (atm-m3lmol) unitless om-s (CM2l5) (Crdls) (em21s) <br /> 3 39E+04 1 00E+D6 5 OOE-03 15 1 106,642 7 5BE-03 310E-01 1 80E-04 5 48E-03 1 45E-04 81 QE 04 <br /> Exponent of Infinite <br /> Average Crack equivalent source Infinite <br /> Diffusion Convection Source vapor effective foundation indoor source Unit <br /> path path vapor Crack flow rate diffusion Area of Pellet attenuation bldg nsk Reference <br /> length, length, cone, radius into bldg, coefficient, crack, number, coefficient, cane factor, cone <br /> La LP C.ourc. roam ONA D—m Aaa k exp(Pe) a CW"' URF RfC <br /> an cm (µg/m) cm) (cm3ls) (cm21S) (cm) unitless unitless (4m) (µglm)' (mglm) <br /> 103656 15 3 10E+02 125 8 33E+01 5 48E-03 5 00E+03 1 66E+13 2 28E-05 7 08E-03 NA 1 4E-01 <br /> I <br /> SBUT <br /> DTSC!HERD DTSC Indoor Air Guidance 7119/2005 <br /> Last Update 1111103 Unclassified Soil Screening Model 151 PM <br />