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ll�l 1 I� <br /> INTERMEDIATE CATIONS SHEET <br /> 1,3,5-Trlmethylbenzene <br /> Vadose Vadose zone Vadose zone Vadose zone Vadase zone Total Air-filled Water filled Floor- <br /> Source- zone sod effective sod soil sod Thickness of porosity in porosity in porosity in wall <br /> budding asr--filled total fluid intrinsic relative air effective vapor capillary capillary capillary capillary seam <br /> separation porosity saturation permeability permeability permeability zone zone zone zone perimeter <br /> LT 6. Sr, K km k„ ncz Sia ew m X..d� <br /> cm {cm'lcm3) (cm3lcm) (crim) {cin (cm2) crT1 (cm3lcm� (cm31cm) (cm31crn) cm <br /> 103656 0 322 1 0 267 1 91E-09 0 830 5 73E-09 16304 0 489 0 107 1 0 382 4 000 <br /> Area of Capillary Total <br /> enclosed Crack- Crack Enthalpy of Henrys law Henrys law Vapor Vadose zone zone overall <br /> Bldg space to-total depth vaponzabon at constant at constant at viscosity at effective effective effective <br /> ventilation below area below ave groundwater ave groundwater ave groundwater ave soil diffusion diffusion diffusion <br /> rate grade ratio grade temperature temperature temperature temperature coeffiaent coefficient, coefficient, <br /> Clanwm <br /> AB n Z..a AHVTs HTS H'Ts PTS Danv Dena Doerr <br /> (cm31s) (ane) {unrtless} (cm) (cal/mol) (atm-m3lmol) undless cm-s (cm218) (cm21s) (crn3ls)� <br /> 3 39E+04 1 DOE+06 5 DOE-03 15 11,495 5 50E-03 2 25E-01 1 BOE-04 5 78E-03 1 55E-04 864E 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 Pecet attenuation bldg risk Reference <br /> length length conc, radius into bldg coefficient, crack number coefficient conc factor conc <br /> Ld L, C,o, r,,.* 0. 1 Dc'd` A.& exp(Pe) a Cb,,,wft URF RfC <br /> rm cm (pglm) =- (Cm31s) (cm2/8) (cm) unifless unitless (µ91m) {µgin'}' (mglm) <br /> 1036 56 15 2 25E+02 125 8 33E+01 5 78E-03 5 ODE+03 3 28E+12 2 44E-05 5 49E-03 NA 6 OE-03 <br /> i <br /> I <br /> I <br /> 135TMP <br /> DTSC 1 HERD DTSC Indoor Air Guidance 7/19/2005 <br /> Last Update 1111/03 Unclassified Sod Screening Model 143 PM <br />