Laserfiche WebLink
TABLE 19 <br /> SUM OF ORAL,DERMAL,AND INHALATION HAZARD <br /> ' (CONSTRUCTION WORKER SCENARIO) <br /> SURLAND HOMES-BRIDLE CREEK <br /> Tracy, California <br /> BTEX Constituent in Soil Oral/Dermal HQJ Inhalation HQ Total Hazard <br /> Toluene 2.7E-06 1 1.8E-06 I 4.5E-06 <br /> Eth lbenzene 1.2E-04 1.1E-05 1.3E-04 <br /> Xylene(s) <br /> 5.7E-05 3.3E-05 9,0E_05 <br /> PAHs <br /> Acenaphthene 2.8E-05 1.2E-06 2.9E-05 <br /> Anthracene 3.0E-06 1.2E-08 3.0E-06 <br /> Benzo a anthracene NA NA NA <br /> Benzo(a)pyrene NA NA NA <br /> Benzo(b)fluoranthene NA NA NA <br /> Benzo ,h,i er leve NA NA NA <br /> Chr rene NA NA NA <br /> Dibenz a,h anthracene NA NA NA <br /> Fluoranthene 6.7E-06 6.6E-09 6.7E-06 <br /> Fluorene 1.2E-04 8.4E-07 1.2E-04 <br /> !Naphthalene 1.8E-04 7.2E-05 2.5E-04 <br /> Phenanthrene NA NA NA <br /> Pyrene 2.5E-05 2.4E-08 2.5E-05 <br /> METALS <br /> Barium 3.9E-03 1.0E-05 3.9E-03 <br /> Beryllium 1.5E-03 1.4E-03 2.9E-03 <br /> Chromium Trivalent 1.1E-04 2,9E-07 1.1E-04 <br /> Cobalt NA NA NA <br /> Copper NA NA NA <br /> Lead NA NA NA <br /> Mercury 2.4E-04 7.3E-06 2.4E-04 <br /> Molybdenum 5.3E-04 1.4E-06 5.3E-04 <br /> Nickel 7.2E-03 2.7E-02 3.5E-02 <br /> Vanadium 5.6E-02 1.5E-04 5.6E-02 <br /> Zinc 1.0E-03 2.8E-06 1.0E-03 <br /> Total Construction Hazard 7.1E-02 2.9E-02 1E-01 <br /> Abbreviations: <br /> BTEX=Benzene,toluene,ethylbenzene,and total xylenes <br /> HQ=Hazard Quotient <br /> NA=Not applicable <br /> PAHs=Polynuclear aromatic hydrocarbons <br /> t <br /> SA C <br /> Page I of 1 From Science to Solutions <br />