ARCHIVED REPORTS_SITE CHARACTERIZATION REPORT 1999

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TABLE D-3.AREA 4, MULTIMEDIA PATHIVAV EVALUATION FOR OUTDOOR SOIL EXPOSURE RESIDENTIAL SCENARIO SOUTH SHORE PARCELS CITY OF STOCKTON HOUSING AND REDEVELOPMENT AGENCY STOCKTON,CALIFORNIA Ind- - Btnzo(a) Bcnzo(b)- E-o(k) Bemo(a) Btnzo(g,h,t) (1,2,3-cd) 2-Mahyl All Chemicals Acronym Units Value Anthraant anituacene fluoranthene Fluoranthene pyrene a lent Chrystne Fluoranlhene Fluorene pyrenc, Na hthaleae Phenantlrrcnc Arsenic Cadmium (.. M-2a Thaltium Zinc of Concern Exposure Parameters: Soil Concentration Cs ftt/kg Chcvms c 3.63E-0I 6.22E-1I 2.79E-01 2.988-Ot 3.60E-01 2.61E-01 3.95E-018.23E-01 5.41E-01 2.99E-0€ ND 6.63E-0€ NA 1.76E+00 NA NA NA 2.52E-015 Particulate Concentration Cd mgJmr Chert-Spee 1.82E-08 KI IE-08 139E-05 1.49E-05 1.80E-08 1.31E-08 1.97E-08 4.I 1E-09 2.71E-08 1.49E-08 - 3.32E-08 - 8.80E-M -- _ 1.26E-12 - Ingalion Rate-Child Ch INGR, mg/day 200 - _ - _ _ - - IngestionRate-Adult Ad INGR, mglday 100 - - - Ingestion Conversion Factor CF kghng LOOE-05 _ Inhalation Rate-Child Ch Ire m'fday is - - - - -- -- -- - - - _ -- _ _ - - -- Inhalation Rate-Adult Ad 1R, mrlday 20 - - - Skin Surface Arra-Child SAC cmr 2000 Skin Surface Area-Adult SAa Cu? 5804 •- - - -- - - _ -- "" "" - _ - - "" _ - SoilAdherenceFactar-Chi€d AFC nrglCrri 03 - SoilAdherenceFactor-Adult AFx rs>ofersi 0,08 - Demta€Absorption Factor ADS Unilless Chert-Spec 1.50E-01 1.50E-01 1.50E-01 - 1.505-01 ISOE-01 LSOE-ot I.SOE-0€ 1.50E-01 1.50E-01 1.50E-01 LSflE-Ot 1.50E-11 3.00E-02 €.00E-03 I.00E-02 IME-02 I.00E-01 1.00E-02 = Demra€Conversion Factor CF kgfrng 1.00E-06 - -- -- _ _ _ _ "" _ _ - ExpnsoraFmquepey-Child CII dayslyear 350 - - ExposumFrequency-Adult Ad EP days/year 350 - Exposure Duration-Child Ch ED yam 6 -- -- - - -- -- -- - - - - _ _ - ExposureDuration-Adult Ad ED years 24 Body Weight-Child Ch BW kg 15 - BodyWeight-Adult Ad BW kg 70 - AveragingTimc-Noncarciringmic-Child Ch At« days 2190 - Averaging Time-Noncarcinogmic-Adult Ad Ar„ days 8760 Averaging Tian-Carcmogenie Al_ days 25550 - Chronic Daily Intakes: _ _ _ Inha€ation-Nnncarcinogenic-Child Ch IHL CDI,I, nspfkgdChem-Spec 1.74r-08 Che1.74E-08 2.98E-08 - - 1.73E-08 1.25E-08 - 3.95E-W 2.60E-08 -- - 3.18E-08 - 8.44E-05 k.21 E-12 Ingestion-Noncacuagenic-Child Ch ING CDI_ mgft-day ChcrI 4.64E-06 7.95E-06 -- - 4.60E-06 3.34E-06 - 1.05E-05 6.92&06 - -- 8,48E-06 - 2.25E-05 - - 3.22E-10 - Dermal•Noncarcinogenic-Child Ch DER CDI„ rrWi:gday Chem-Spec 2.09E-06 3.58E-06 - -- 2.0712-06 1.50E-05 - 4.73E-06 3.11E-06 - 3.828-06 - 6.75E-08 -- - 9.67E-12 Inhalation-Noocarcinogenic-Adult Ad HIL CDInc TrwU-day Chem-Spee 4.97E-09 8.52E-09 3.82E-09 - 4.93E-09 3.58E-09 - 1.13E-08 7.41E-09 - -- 9.09E-09 -- 2AIE-08 - Y - 3.45E43 _- Ingestion-Noncarcinogenit-Adult Ad ING CDInc ungfkg-day Cheat-Spec 4.97E-07 8.52E-07 3.11 - 4.93E-07 3.58E-07 - I.BE-05 7,41E-07 -- - 9.09E-07 - 2.41E-06 - - 3.45E-11 - _ Dermal-Noncarcinogenic-Adult Ad DER CDInc rnWkg-day, ChenrSpoc 3.46E-07 5.93E-07 2.66E-07 - 3.43E-07 2.49E-07 - 7.85E-07 5.16E-07 - -- 6.32E-07 -- 1.12E-08 1.60E-12 hrhaladon=Carcinogenic-Child Ch HIL CDlc rng1lI Chem-Spec. - 2.56E-09 1.15E-09 1.22E-09 IA8E-09 1.07E-09 1.62E-09 - 2.22E-09 - - - - 7.23E-09 - - - 1.04E-13 - mgf Inhalation-Carcinogenic-Adult Ad B4L CDIe kgday Chea Spec - 2.926-09 1.31E-09 1.40E-09 1.69E-09 1.23E-09 1.8611,09 - 2.54E-09 1.40&09 - - - 8.27E-09 - - _ 1.18E-13 _ Inhalation-Carcimgenie-Resident Res IHL CDIC mpfkg-day Chem-Spee - SASE-09 2.46E-09 2.62E-09 3.€7E-09 2.30E-0) 3.48E-09 - 4.77E-09 1.40E-09 -- _ - 1.55E-18 2.22E-13 Ingestion-Carcinogenic-Child Ch ING CDIe uWkg-day Chcm-Spet - 6.82E-07 3.06E-07 3.26E-07 3.95E-07 2.86E-07 4.33E-07 - 5.93E-07 - -- - - 1.93E-06 _ 2.76E-11 = Ingestion.Carcinogenic-Adult Ad ING CDIC rr rjkF-day Chwc Spec 2.92E-07 1.31E-07 1.40E-07 1.69E-07 1.23E-07 1.86E-07 - 2.54E-07 1.40E-07 - -- - 8.27E07 - LIBE-11 Ingestion-Carcic:I-Res€dent Res Ing CDIe uiWkg-day Chem-Spa - 9.74E-07 4.37E-07 4.66E-07 5.64E-07 4.09E-07 6.18E-07 - 8.47E-07 LADE-07 -- - - 2.76E-06 3.95E-11 Dermal-Carcinogenic-Child Ch DER CDIe mglkg-day CherrrSpec - 3,07E-07 1.38E-OT 1.47E-07 1.78E-07 1.29E-07 1.95E-07 - 2.6?E-07 - - -- 5.79E-09 - Y - 8.28E-13 Dematl-Carcinogenic-Adult Ad DER CDIc mWkgday Ch-Spec -- 2.03E-07 9.12E-08 9.74E-08 L€8E-07 8.53E-08 1.29E-07 - €.7711-07 9.76E-OB - -- - 3.8413-09 - 5.49E-€3 Deul Carcinogenic-Resident Res Der CDlc ntg/kgday Chent,Spec - 5.10E-07 2.29E-07 2.44E-07 2.95E-07 2.14E-07 3.24E-07 - 4.44E-07 9.76E-08 - - -- 9.62E-09 m - 1.38E-t2 Toxicity Criteria: _ _ VcrificdRderenecDose-IHL Rt➢-Inh rtrpfkg-day, ChrnrSpce 3.00E-01 NIA - -- - -- NIA 4.00E-02 4.00E-02 NIA 8.5E-04 4.00E-02 -- 5.70E-05 8.60E-OS 2.60E-04 -Verified Re€ertnot Dose-ING 111I mglkgday Chem-Spec 3.00E-01 - - -- - - -- 4.00E-02 0F2 4.00E-02 - 2.0 02 4.00E-02 - 3.00E-07 1.00E-03 3.70E-02 3.00E-04 S.DE-05 3.011E-01 _ _ "" - - _ DER' _ 6.00E-03 6.00E-03 3.00E-03 6.00E-03 9.00E-06 1.00E-OG 3.j0E-W 3.DOE-OG g.WE-0? 3.011E-03 Verified Reference DoSa-DER RtD-Der rupJkg-day CherrrSpce 4.50E-02 Cancer Slope Factor-IHL CSF-Inh (rr s;Uday)" CherrfSpec NIA 3.90E-01 3.90E-0€ 3.90E-01 3.90E-01 3.90E+00 3.90E-02 NC 3.90E-0I NC €.50E+01 1.50E+01 8.60E-05 NC NC Cancer Slope Factor-ING CSF-Ing (nw lkK-dayf r Chem-Spec NIA 1.245+00 1.20E+00 1.20E+00 1.20E+00 1.20E+01 t.20E-01 - NC 1.20E+0D - NC 1.50E+00 - 3110E-04 NC NC - CancerSlopeFactor-DERr CSF-Der (WAg-day)", Chem-Spa NIA 8.00E+00 8.00E+00 8.00E+00 8.00E+00 8.00E+01 8.00E-01 -- - 8.00E+00 - NC 5.00E+0€ -" - 3,00E-02 NC NC Noncarcinogenic Hazards: __ _ -- - 4,655-09 1.48E-03 Hazard Quotients-Child-IHL Ch HQ•Ih1 unitless Chern-Spec 5,80E-08 - -- - 9.86E-07 C4913-07 - -- 7.95E-07 1.48E-03 - - J Hazard Quotients-Child-Ing Ch HQ4ug unidess Chem-Spec 1.55E-05 - - -- -- - 2.63E-04 1.73E-04 - - 2.12E-04 - 2.25E-02 - v - - 1.07E-09 2.32E-02 Hazard Quotients-Chi€d-Der Ch HQ-Der unitless ChcnrSpcc 4.64E-05 - - - - -- - 7.89E-04 5.19E-04 - -- 6.36E-04 - 6.75E-02 3.22E-09 6.95E-02 9.41E-02 Hazard Index-Child Ch HI nnitless7.43E-05 3.43E-02 Hazard Quotients-Adu€t-€HL Ad HQ-RJ unitless Chtra-Spcc 8.57&04 - -- - - _ - 1.14E-12 1.14E-02 - - 1.€4E--02 - 1.63E-05 - _ Hazard -I Quotients-Adult-Ing Ad HQ-In -IChem-Spec 1.55E-05 - - -- -- - - 2.63E-04 1.73E-04 -- - 2€2E-W - 2.25E-02 - _ - 1.07E-09 2.32E-01 Hazard Quotients-Adult-Der Ad HQ-Der MIChenrSpec 4.64E-05 - - - -- - 7.89E-04 5.19E-04 -- - 6.36E-04 - 6.75E-02 3.22E-09 6.95E-02 12701 Hard Index-Adult Ad HI unit€ass Hazard Carcinogen€e Risks: _ - Risk-Residrnt-IHL RISK-tHL unitless Chen-Sp. NC 2.14E-09 9.58E-10 1.02E-04 1.24E-09 8.96E-19 1.36E-10 NC NC 5.475-10 NC NC 2.32E-07 INC NC NC 2.45E-17 _ Risk-Resident-ING RISK-ING unitless CharrSpec NC 1.17E-06 5.24E-07 5.60E-07 6.76E-07 4.90E-0G 7.42E-08 NC NC 1.68E-07 NC NC - .NC - NC NC 6.915-06 Risk-Residem-DER RISK-DER unitlem Chenn Spm NC 4.085-061.93E-06 1.95E-06 2.36E-06 1.71E-05 2.59E-07 NC NC 1.175-07 NC NC -- 'INC NC NC 2.36E-05 Total Risk Tolal RISK unitbess 3.DSE-OS 'Dot Concentrations cprsereafively estimated assuudng that the ambient air pardmiate levels are equal to the National Ambient Air Standard for the annual average respirable portion(PM 10)of 50 uyrra. 'Derma€reference doseandca�patency factorcalculated by dividing respective oral CSF by dermal absorption factor and rrultip€ying the oral RfD by derural absorption factor(ADS)(U.S.EPA,1991) NC Not considered to be carcinogenic Chem-Spec Chanicat-specific parameter values. j kg Kilograms. malday Cubic metas per day. 171 3 Mi€Iiglaas per cubit meter. vn9&9day Milrigrann per kilogrannday. (mWkgday)r Reciprocal m€lligrams per kilowam-day. kg/eng Kilogrates per milligrams mgfcmr milligrams per square Centiareter _ Crn square eentirotter I I'JIp99 I SORA 99-^_^[a p.grl af4 ' 3 1