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TABLE 3-5 <br /> RNTAKE ASSUMPTIONS FOR DERMAL EXPOSURE <br /> DURING SHOWERING <br /> SHOP 10 MAINTENANCE STATION, CALTRANS <br /> STOCKTON, CALIFORNIA <br /> Absorbed Dose = Cur x CF x SA x PC x EF x ED <br /> (mglkg-day) BW x AT <br /> FFft—rameter Reasonable Maximum <br /> Cw = Groundwater Concentration (ug/L) groundwater data <br /> modeled data ° <br /> CF = Conversion Factor 10-6 kg/mg <br /> SA = Skin Surface Area (cm'2) 18200 <br /> PC = Chemical-specific skin permeability constant <br /> EF = Exposure Frequency (days/year) 350 <br /> ED = Exposure Duration (years) 30 <br /> — Weight BW _ Body We ) <br /> k g ( g <br /> AT= Averaging Time (days) <br /> 10950 (30 years) <br /> Noncarcinogens <br /> Carcinogens 25550 170 years) <br /> Note- <br /> Modeled results used for hypothetical well located 1,000 feet downgradient <br /> tab3-510123= <br />