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! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! <br /> INTERMEDIATE CALCULATIONS SHEET <br /> Stratum A Stratum B Stratum C Stratum A Stratum A Stratum A Stratum A Floor- <br /> Source- soil soil soil effective Boll loll soil wall Bldg. <br /> Exposure building air-filled alr-filled alr-filled total fluid Intrinsic relative air effective vapor seam Soil ventilation <br /> duration, separation, porosity. porosity, porosity, saturation, permeability, permeability, permeability, perimeter, gas rete, <br /> ° St. kjkcRlk, X.* conc. QWlary <br /> (sec) (cm) ( '/Cm') (cm'!cm') (cm'/cm') (gm'/Cm') (Cmm 2) (CmM 2) (=2) (cm) (pg/m) (=3/8) <br /> 7.88E+OB1 137.4 0.135 ERROR I ERROR 1 0.435 1.87E-09 0.715 1 1.34E-OB 4000 8.88E+Oq 6.78E+04 <br /> Area of Stratum Stratum Stratum Total <br /> enclosed Crack. Crack EMhelpy of Henry's law Henry's law Vapor A B C overall <br /> space to-total depth vaporization at constant at constant at viscosity at effective effective affective affective Diffusion <br /> below area below ave.soil ave.soil ave.loll ave.soil diffueion diffusion diffusion diffusion path <br /> grade, retia, grade, temperature, temperature, temperature, temperature, coefficient, coefficient, coefficient, coefficient, length, <br /> As fi Z.& AH,TS HTS H'TS Pte Ds2A Des De D° <br /> (cm) (unitleae) am-m'/mor Le <br /> c <br /> (unitiess) (g/cm-s) (cm2/e) (cm2/s) (cm2/s) (CM2/9) (cm) <br /> 1.06E+06 I 5.00E-03 15 10.846 1.12E+00 4.73E+01 1.77E-04 1.41E-03 0.00E+00 0.00E+00 1.41E-03 137.4 <br /> Exponentof Infinite <br /> Average Crack equivalent source Infinfte <br /> Convection Source vapor - effective foundation indoor source Unit <br /> path vapor Crack flow rete diffusion Area of Peclet attenuation bldg. risk Reference <br /> length, conc., radius, Into bldg., coefficient, crack, number, coefficient, conc., factor, conc., <br /> Lo C.w,.. ro.a Qwi D=n hes exp(Per) a C.MN URF RfC <br /> (cm) (ug/m') (cm) (cm'/s) (cm2/s) (cm2) (unitless) (unitless) ( !m') (ug/nnyr (mg/m ) <br /> 15 8.86E+04 1.33 8.33E+01 1.41E-03 5.30E+03 2.33EM8 1.42E-04 1.28E+01 NA I3.0E-01 <br /> END <br /> 3014 <br />