ARCHIVED REPORTS_SITE CHARACTERIZATION REPORT 1999

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TABLE B-1.AREA 2B, MULTIMEDIA PATHWAY EVALUATION FOR OUTDOOR EXPOSURE CONSTRUCTION WORKER SCENARIO f SOUTH SHORE PARCELS CITY OF STOCKTON HOUSING AND REDEVELOPMENT AGENCY STOCKTON,CALIFORNIA g t Indeno(1,2.3) 2-Klehyi Dim-bus34 Phman- Aeronan units Valve FluOcantlsrne Fluorenc rerae Na hlhaleoc Na thalme hdealale threne me Arsenic Cadmium Co er Mercury Thallium Zinc All Chem€nls or Concern Exposure Parameters: Soil Cpncenuation Cs mg/kg Clsem-Spec 6.58E.QI ND 6.79E-01 ND ND ND ND 7.88E-GI ND -- - - - -- -• Panienlatc Concenuation' Ca "111" CUM.Sgcc 3.29E-08 - 3.40E-08 -- - - ._ 3.94E-08 -- - - - - -- -- Exposure Point Air Concmtrat€on Som Sail Ca-s mWO Chm-Spee - - -- -- - -- - -- - -- '" "" - - GroundutiterCo +rat€on Co mgfL ChemSpm -- -- Eaposurc Point Air ConcmOadun from Groundwmer= C,., mzJm' Chem-Spee -- - ingestionRzle-Adult Ad tNrP, mg/day 480 -- - - - - -- -- -- - - - - "' - Ingestion Conversion Fanw CF kg)mg LOOE-06 - -- -- - - - - -- -- -- - - - - ` Inhalation Rate-Midi Ad IR, m'lday 20 - - -- - - - -- - -- -- - -- Skin SarraccA[ca-Advil. SA. ans 3600 -- -- - - - -- - -- - - - -- -- - SoilAdherenceFaetw-Adu€t AF, mglem' 0.2 - Dermal Absorption Factw ADS (Inidess ChmSpec 1.50E-0I 1.50E-0€ LSOE-Ot 1.50E-01 1.50E-01 LSOE•01 1.50E-01 1.50E-01 3.00E-02 3.00E-02 1.00E42 I.DOE-02 1.00E-02 1.00E-0) Soil Dermal Conversion Factor CF. kglmg 1.00E-06 - - - E D-.1ueca Demtat Convcient Factor CK. Uem' 1.00E-03 Demrai Pennea€nility Ccefrcim[fmn Water K. crNhr Chem-Spec 3.60E-01 6.90E-02 3.30E-02 2.70E-01 Dumal Exposure Duration-Adult AdEDdc hr 5.00E-01 ExpusvmFroguency-Adult Ad EF days)yrar 250 Exposure Duration•Adult Ad PD years 1 - Wcig Mvi { A3 &AT e-N Ad 904 kg 70 - EIE[ Averaging Time-NonrarcioogmicrAdull Ad Ars days 345 Averaging Time-Carcinogenic At- days 25550 ohmic Dally hsrakes: GW In€iaiatimr-Noncarcinugmic-Adult GWAd IHLCDI- mg/kg-day Chem-Spec - -- -- -- - - - - -- - - - - - GW Ingestion-Noucarcinagenic-Adult GWAd ING CDI_ m&%-day Clam!-Spa ermatv _ - - _ - _ 7,71 GWD -Noncareinogmic-Adirk GWAd DER CDI, mg/ltg-day Cb--Sp. lnhalal€on-Noncarcinogmie-Adult SailAdINH CDI„ m&gday gran-Spa 6A4E-09 6.64E-09 7,71E-09 Soil Ingestion-Nmearcinegrnic-Adult Soi1Ad[NGCDI,a mgftd.y Ch-.Sp. 3.09E-0fi - 3.19E-06 -- -- - - 3.70E-06 -- - - - - -- » ((( Soil Dermat-Noucarcinugmie-Adult SeilAdDERCDJ- mg/kgday Chan Spa 3.48E-07 - 3.59E-07 -- - - - 4.16E-07 - - - - -• - - GW[nhalation-Carcinogenic-Adult GIVAd IHL CD]c mglkgday (3i-Spec - - - = NC - _ GWlnWiun-Carcinogenic-Adult GWAd ING CD€c mWkgday ChmSpa NC GW Dermal-Carcinogmic-Adult GWAd DER CDIe mgUdAy ChmiSpec -- -- -- -- NC - - -- - - - - Soillnhalatioa-Careiemgwie-Adult SoilAdINHCDI, mSI4-d y Chem-Spee NC NC 9.49E-11 NC - - - - NC NC - NC NC Solt ingenion•Carcinogenic-Adult SoilAdfNG CD)< mglkgday QwSpec NC NC 4.56E-08 NC - _ _ NC NC - NC NC - SoitDemsat-C.krcin mit-Adeh W[AdDER CDL m da Chm-S NC NC 1.03E-011 NC NC NC NC NC Toxicity Ckilaia: Verified RcrerenceDose-IFR. RRD.Inh mS&g-d y Cb-Spec 4.00E-42 4.00E42 8.6E-04 8.601--04 1,00E-0€ 4.00E-02 3.00E-02 5.70E-05 8.601.115 2.60E-07 Verified Rcfcmce Dose-ING R!D-Ing niSAgday Chm-Spa 4.00E-02 4.00E-02 -- 2.00"), 7.00E-02 1.00E-01 4AOE-02 3.00E-02 3.0011,04 t-00E-03 3.70E-02 3.00E-04 8.0E-0S 3.00E-0l - VerifiedRereamceDosc-DER' Rm-Der mgftday Chem-Spa 6.00E-03 6.00E-03 - 3,00E-03 3.00E-03 [.50E-02 6.00E-03 4.50E-03 9.00E-06 3.00E-05 3.70E-07 3.00E-6 8.00E-07 3.00EA3 - Cancer Slope Faaw-IHL CSF•Inh (my/kgday)'' Clem-Spec NC NC 390E-01 = NC NC NC NC 1.50E+61 1.50E+01 NC 8.6GE-OS NC NC Cauca Slope Factor•ING CSP448 (mWkgday)'' Chem-Spa NC NC 1.20E+00 NC NC NC NC 1.50E+G0 NC 3.00E-R4 NC NC Cancer Slope Factor-DER3 CSF-Der 4mAtkgdavi' ChmSm - - S.GDE+00 -- NC NC NC NC 5.00E+01 - NC 3.00E-02 NC NC Noamminogrnic Hazards: GW Hazard Quotients-Adult-IHL GW Ad HQ-11d uoilless Ch-Spot - -- -- - - - - - _ _ - - 7A9E-07 GW Hazard Qud€ents-Advil.-Ing GWAd RQ-Ing uu€dess ChmSpa -- - -- - - - - -- - - -- -- - 0.00E+00 GW Hazard Quotients-Adult-Der GW Ad HQ-Der unlem Chm-Spa - - - - - - - -- -- - - 0.00E+00 GWHuard Index-Adult GIV Ad Hi pnitless - 7.49E-07 Soil Hazard QuWimt-Adult-IHL SO Ad HQ•[hl unithm Ch_Spec 1.61E-07 -- -- -- - - 2.57E-07 -- -- - - -- _ 4.78E-07 - Soi€Hazard Quotient-Adult-Ing Soil Ad HQ-Ing uedless ChmSpoc 7.73E-051.23E-04- - - _ 1.23E-04 - _ _ - - _ - 2.01E-07 Soi€Hazard Quotient-Adult-Der Soil Ad HQ-Der unidess CheuSpee 5.79E-05 9.25E-05 1.50E-04 g Soft Huard Index-Adel[ Soil Ad HI nn€fleas 3.521!04 Carcinogenic Risks: GW Risk-IHL GW RISK-€€D- urn€Oras Cams-Spa -- - - -- NC NC - - - NC - - - -- 0.00E+00 GW Risk-ING GW RISK-ING entitles Chern•Spec - - -- -- NC NC - - NC - - -- Q.00E+00 - GW Risk-DER GW RISK-DER unide Qrmo-Spoc - - -- -- NC NC - - -- NC - - -- - 0.00E+00 GW Tnral Rlsk GH'Talal RISK unitiess 0.00Ei00 Soil Risk-1HL Soil RISK-IHL endless Chan-Spec -- - 3.70E-It - - -- -- - NC NC - - -- 5.30E-10 Soil Risk-ING Sail RISK-tNG vnillem Clean-Spa - - 5.47E-08 -- - - -- - NC NC - - 7.82E-07 R - Soil Risk-DER Suit RISK-DER vniflm Chem-Spa - - 8.20E-01 -- -- _ _ - NC NC - -- _ 1.17E-06 Solt Total RDA SWI Tata€RISK unichsr 1.96E-06 Notes: t Dust cemcrt tions const &dy estimated assuming flsat the ambient air part':wlatc levels are cgua€10 the NadWal Ambient AG Standard for rhe amtual average respirable portion(PMt0)of50ugvm3. r ooidow a€r mmuation calculated by mull€plv€ng volatiliuti-faclm bychem€cal mncmuation in groundwater. F. 'Dennal refamce dose and canter potency factor calculated bydividing r,spmIive wal CSF by dermal absorption factor and multiplying Ore oral KD by dermal ah erption factor(ABS)(U.S,EPA,1991). NA Not an applieabie exposure pathway. NC Not considered to be carcinogenic Ch-Spa- anmica€-spociCsc parameter value. kg Kilograms. m'lday Cubicmeimmelay. mom M€Rigrams per cubic mea. mx/kgday Miliiyrams pa H€ogramday. (mg/kg-davi' Raipro [milligramuper kilogramdav kyJmg K€logramspermillivams my/cm' mllligrans5 per square cen€ntaw I1 ml sauar...fimacr I s0au s9.azie N,2<rr Mow