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E/NFELDER �m,IhIr 11..al lsd�r � Table K-3. Direct Exposure Soil Screening Levels Construction/Trench Worker Exposure Scenario Final Screening Level Cancer Risk=104 Noncancer NO=1 Sail Saturation Limit Chemical (mglkg) Basis m Ik (mglkg) (mg/kg) cenaphlhene 6.6E+03 ne 0.0E+00 8.6E+03 WA cenaphthylene No Value ne 0.0E+00 0.0E+00 WA cetone 2.4E+05 no O.0E+00 2.4E+05 1.0E+05 I inn 8.7E-01 a 8.7E-01 6.4E+00 NIA nlhrecene 4.3E+D4 nc 0.0E+00 4.3E+04 N/A Anil." 1.2E+02 nc 0.0E+00 1.2E+02 N/A ,same 1.0E+01 ca 1.0E+01 7.3E+01 N/A Barium 6.1E+04 no 0.0E+00 6.1E+04 NIA Benzene 7.1E+01 ca 7.1E+01 2.8E+02 8.7E+02 Benzo(a)enrhraoene 8.3E+00 as 8.3E+00 0.0E+00 NIA Benzo(bNluarantheoa 8.3E+00 ca 8.3E+00 0.0E+0p N/A Benzo(k)auoranlhen, 8.3E+00 ca 8.3E+00 0.0E+00 NIA BenzIX h.i"rykne No Value nc 0.0E+00 0.0E+00 NIA Benzo(a rene 8.3E-01 ca 8.3E-01 0.0E+00 NIA Beryliun 1.8E+02 Ce 1.8E+02 6.2E+02 N/A 1,1-8' 8.2E+03 nc 0.0E+00 8.2E+03 NIA BW2-oh 0 ether 6.3E+00 OR 6.3E+00 0.0E+00 9.6E+03 Bis(2-chlemiaapropy0 ether No Value ne 0.0E+00 0.0E+00 7.9E+02 Sisl2-nh x I)phlhalate 3.3E+03 nc 3.7E+03 3.3E+03 NIA Boron 6.2E+04 no 0.0E+00 6.2E+04 WA Bromo4icl4womelhane 4.8E+01 ca 4.8E+01 6.2E+03 3.0E+03 Bromolorm(Tnbromomerhana 2.0E+03 as 2.0E+03 8.2E+03 N/A Bronwmethane 3.6E+01 no 0.0E+00 3.6E+01 3.1E+03 Cadmium(. 1.1E+02 ca 1.1E+02 1.5E+02 NIA Caarnlum(Soil) 1.1E+02 Ce 1.1E+02 3.1E+02 NIA Carbon tetrachloride 1.4E+01 02 1.4E+01 2.8E-02 1.1E+03 Chlordane 1.2E+01 ca 1.2E+01 1.1E+02 WA -ChloroaMme 1.2E+03 no 0.0E+00 1.2E+03 WA Chlorobenzene 5.0E+03 nc 0.0E+00 5.0E+03 6.8E+02 Chlomelhane 1.7E+05 no 0.0E+00 1.7E+05 1.6E-03 Chloroform 1.2E+02 d 1.2E+02 1.8E+03 2.9E+03 Chloramemane 4.3E+02 no 0.0E+00 4.3E+02 4.1E+03 2-Chlomph,rol no 0.0E+00 1.5E+03 5.5E+04 Chromium(total) No Value no 0.0E+00 0.0E+00 N/A Chromem,III 4.6E+05 nc 0.OE+00 4.6E+06 NIA Chromium VI 2.9E+00 w 2.9E+00 9.3E+02 NIA Chrysane 8.3E+01 w 8.3E+01 0.0E+00 WA Cobalt 4.9E+01 ca 4.9E+01 9.3E+01 WA copper 1.2E+04 nc 0.0E+00 1.2E+04 WA Cyanklo 9.8E+01 no 0.0E+00 9.8E+01 WA Dbenz a h]•nMrecene 2.4E+00 ca 2.4E+00 0.0E+00 N/A Dibromodkommethane 2.6E+02 p 2.6E+02 6.2E+03 NIA 1.2d mre 3-chloropro ane 0.0E+00 0.0E+00 NIA 1,2-Dibromoe,11 n e 5.2E+00 ea 5.2E+00 3.2E+02 NIA 1,2-Dichlorobanzere 8.7E+03 no 0.0E+00 8.7E+03 6.0E+02 1.3-D&Iorobenzew No Value no 0.0E+00 O.OE+DO 6.0E+02 1,4-Di.ha obenznre 3.3E+02 Ca 3.3E+02 7.7E+03 N/A 3.3-Diworabenzitlkw1.8E+01 w 1.8E+01 0.0Eapp NIA Oichkuod klichk 1u e.(DDO) 7.0E+01 ca 7.0E+01 0.0E+00 NIA Dkhlorod Michlomethane(ODE) 5.0E+01 ca 6,0E+01 0.0E+00 NIA Dichlorooiphen Ilrichloroethane, DDT) SeE+01 w 5.0E+01 1.2E+02 NIA 1,1-Dichloroetharu 4.1E+02 ca 4.1E+02 6.2E+04 1.7E+03 1,2-Dichlomethane, 4.0E+01 no 5.4E+01 4.0E+01 1.8E+03 1,1-131 hloroethena 1.1E+03 nc 0.0E+00 1.1E+03 1.5E+03 cls-1,2-Dlohlomelhene 7.7E+01 no D.OE+00 7.7E+01 1.2E+03 trans-l,2-Dichlomethene 5.5E+02 no 0.0E+00 5.5E+02 3.1E+03 ,4-Dichlorophenol 9.3E+02 nc 0.0E+00 9.3E+02 NIA 1.2-Dichlorapro ane 6.2E+01 no 9.2E+01 6.2E+01 1.1E+03 1.3-Dichloropropene 3,1E+01 ce 3.1E+01 1.8E+02 1.4E+03 ielerin 9.3E-01 ca 9.3E-01 1.1E+01 NIA SF Bay RWQCB 80 of 85 Table K-3(Construction DE)