Laserfiche WebLink
RBCA Tool Kit for Chemical Releases,Version 1.3 <br /> I <br /> RBCA SITE ASSESSMENT <br /> 2OF7 <br /> TIER 1 EXPOSURE CONCENTRATION AND INTAKE CALCULATION <br /> i OUTDOOR AlR EXPOSURE PATHWAYS <br /> SURFACE SOILS(0-33 ft): <br /> VAPOR AND OUST INHALATION(cont'd) 4)Exposure Multiplier 5)Average Inhalation Exposure <br /> (EFxEn)r(ATx385) (unitless) Concentration(mglm"3)(3)X(4) <br /> Off-site 1 Off-site 2 Off-site 1 Off-site 2 <br /> On-site(fl ft) (o ft) (U ft) On-site(0 H} (o ft) (U ft) <br /> Construction Construction <br /> Constituents of Concern None Worker NA NA None Worker NA NA <br /> Benzene <br /> Toluene <br /> Ethylbenzene <br /> Xylene (mixed isomers) <br /> Methyl t-But I ether <br /> NOTE: AT=Averaging time(days) EF Exposure frequency(days/yr) ED=Exposure duration(yr) <br /> Site Name:Canepa's Car Wash Rate Completed:B-Oct-02 <br /> Site Location: Pacific Ave.,Stockton Jot}ID: 1707 <br /> Completed By: LHM <br />