ARCHIVED REPORTS_SITE CHARACTERIZATION REPORT 1999

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I TABLE C-3.AREA 3, MULTIMEDIA PATHWAV EVALUATION FOR INDOOR EXPOSURE COMMERCIAL WORKER SCENARIO SOUTH SHORE PARCELS CITY OF STOCKTON HOUSING AND REDEVELOPMENT AGENCY STOCKTONi,CALIFORNIA Indeno(1,2,3. ed) 2-Methyl Di,-t tyl Phenan- Acron m Units Value serue Na Villa€enc N:hihalene phthalate ihrmc Anlin-v Arsenic coupa Merco Thallium Zinc Atl Chemicals ol47--a 11 Export.Parameters: Soil Conccovation Cs mg/kg Chem-Spec ND ND ND ND ND 1.52E+G1 7.96E+00 8.61E+0I 3.63E+00 -- 3.35E+02 _ hhM1 Panieulalc Concentration' Ca mg2m' Chem-Spa -- -- - '- -' - - - - ExporamFoin(Air Concentration from Soil Ca-s mrlm' Chen-Spot PP Groundwater Concentration C, mgL Chen,-Spec Exposure Point Air Concentration from Groundwater C„ mg/m' Cluena-Spec -- - - - - - -- '- -' - - - - ingestionRatc-Adult Ad INGIt mgyday 50 - -- - - - - - -- - - - lugc9ion Conversion Farrar CF Wang 1.00E-06 - - - -- - - -- - � - - Inhalation Rate-Adu€I Ad IN. m'lday 20 - - - -- - -- -- - - - '- -' 3� Sk€u Surface Area-Adult SAa cm' 3600 -- -- -- -- - - -- -- -- -- - -. Sai€Adherence Factor-Adult APA mglcm= 0.1 i Derma€Absorption Factor ABS Unid- ChcnaSpec €.5011-01 1.50E-01 1.50E41 1.50E-01 1.50E-01 1.50E-01 3.00E-02 €ODE-02 1.00E-02 1.00E-02 1.00E-02 -- Soil Dermal Conversion Factor CFs kvmg 1.00E-06 Grounduator Dermal Convnsion Factor CFgw Ucm' I.00E-03 Dermal Pecureabilky Coellindent front Water K. cmrhr €to Spec €.9011+00 -- 6.90E-02 3.30E-02 2.70E-01 - - - - - Dermal ExposureDuration-Adult AdEDdcr hr - - Exposuae Frequency-Adult Ad EF daW)7 250 -- -- -- - - - -- - -- - - ExposureDuration-Adult Ad ED }vans 25 -- i Body Weighl-Adult Ad BW kg 70 - - - - -- -- - - - - - - AvcragingTime-Noncarcinogenic-Adult Ad Ar,, days 9125 -- -- -- - - - - -- -- - - - -" Averaging Time-Caccinogeuic At_ days 25550 -- - - - - -- -- - - - '- Chronic Daily Intakes: GW rnha€a€ion-Noncaacinogmic-Adult GWAd IHL CDI,,; mg/kgday Chem-Spa - - - -- -- -- - - -- - - GWIngestion-N-carcinogenic-Adolf GWAd ING CDI_ mWkgday 0-Spec - -- I GW Darmal-Noneaninognu€e-Aduh GWAd DER CDI. ntglkg-day Chem-Spee -- - - - - - -- '- - -- Soi€Inhalation-Nonwrcinagenic-Adult SoilAd€NH CDI,a mg/kg-dy CLomSpec - - - -- - -- - - - - - Soilingcstion-Noncarcinogrnic-Adult SailAdING CDI.k mg/kg-d y Chcm-Spot - - - -- -- -- - - - '- _ Soil Dermal-Noncacinogen€c-Adult Sai1AdDER CDI, mgft-dy Chent-Sp. ! GW inhalation-Carcinogenic-Adult GWA4 IHL CDIc mgakg-day Chrm-Spot - - NC - -- - - - - -- - - - j - GW Ingestion-Carcinogenic-Adult GWAd ING CDIe gf-day Chem-Spec - - NC - - - - -- -- '- - -' GW Dconal-Careinogmic-Adult GWAd DER CDIc, mg/kg-day ChernSpec - - NC - - - -- - -- - - Soillnhatalion-Carcinogenic-Adult SoilAdrNHCDI, nrglkg-day Chan-Spey - NC - - -- - - NC -- NC NC - _ Soil Ingestion-Carcinogenic-Adult SOAdING CDI, mZftd.y Chem-Sys - NC - - - - - NC NC NC -- € Soil Dermad-Camino rare-Aduh SuiIAdDERCD datChem-S - NC - - NC NC NC 1 Toxicity Criteria: VeriRed Reference Dose-1141 RID-rnb mg/kgday Chem-Spec NIA SAF-04 8.60E-01 IME-01 4.00E-02 5.75E-05 -- - 9.60E-05 - 2.60E-04 - VaifiedR lcreace Daae-ING Ren-Ing mSftd.y U--Sp- - 2.00E-02 2.00E-02 1.00E-01 4.002-02 4.00E-04 3.00E-04 3.70EA2 3.00E-04 8.0E-05 3.00E-01 - VeifiudRsfercnul)s-DER' RtD-Drs mxtkxday ChernSpee - 3.00E-03 3.00E-03 1.50£-02 6.00E-03 6.00E-05 9.00E-06 3.70E-07 3.GO&06 9.00E-07 3.00E-03 - i Cancer Slope Factor-HIL CSF-lab (mg/kg-day]" Chent-sw 3.90E-01 -- NC NC NC NC 1.50E+0I NC 8,60E-05 NC INC - } - Cancer Slope Factor-ING CSF-Ing (mg/kgdayy' Ch-Spec 1.20E+00 -- NC NC NC NC 1.50E+00 NC 3.00E-07 NC NC -- CancerSlope Factor-DER' CSF-Der (n:g:Udavl' Chem-Su. 8.00E+0P - NC NC NC NC 5.006+01 NC 3.001-02 NC NC Noncarcinogmic Hazards- GW Hazard Quodwts-Aduh-IHI, GW Ad HQ-Ihl unillm ch--Sp. - - - - - - - -- -- - 5.00E-06 GWH dQw6ents-Adak.Ing GW Ad HQ-Ing unifle Ch-Spm -- - - O.OdE+00 GW H-d Q..4i-u-Adult-Der GW Ad HQ-Der, unittess Chem Spec - - -- - - - -- -- - - - 0.03E+00 GWHazgrd Index-Adult GWAd HI unitless -- 5.0II" Soil Hazard Quotient-Adult-IIB. Sail Ad HQ-111 unislcss Clunu-s a -- - - - -- - _ _- _ - 0.07E+00 Soil Hazard Qaotirnt-Aduh-Ing Soil Ad HQ-Ing uair€ess Ch>anSpec - - -- - - _ _ _ » - _ 0_GOE+00 Soil Haaard Q-6-1-Adult-Der Soil Ad HQ-Iyer. unit€ccs Chtm-Spec - - -- - - - -- -- -- - - 0.00E+00 _ Soil Hazard Inde:-Aduh Sall Ad HI no€tless 0.00E-700 Carcinogenic Risks: GWRisk-]HL GW RISK-IIB. unit€ess Chtm-Spic -- -- NC NC - -- -- - - -- - LME-10 GW Risk•ING GW RISK-TNG unit€css Cltcm-Spa - - NC NC - - - - -- -- - 0.41E+00 GW Risk-DER GW RISK-DER -ideas Chem-Spec - - NC NC - - - -- - - G.OUE4W GWTalal Risk GW Total RISK unitlesr 1.3x610 Soil Risk-IHL Sail RISK-IIB. mt(tiess chern-Spec -- - _ _ _ _ -- NC -- _ -- 0.01E+00 Soil Wsk-INGSoil RISK-ING unidess (Item-Spm - - - -- -- » -- NC -- -- - 0.00E+00 Soil Risk-DER Soil RISK-DER Duidess chem-Spec -- - - - -- - NC - -- - GME+OD Sol€Twat Risk Soll Total RISK uulttess 0.00E+00 Nntcs: 'Dust conem€rations eoaseivatively Wimated assuming that the amhieot.i,panicu€ate levels are equal la the National Ambient Air Standard fm the annual average respirable gonion(P1,110)of50 uem3. 'Outdoor air concentration Calculated by muldplying volatiiiatiou factor by cli mica€mocenUation in graand-um. i 'Dermal reference dose andeancer patency fWoreaiculaW by dividing respective oral CSF bydermal absorption factor and multiplying the oral RJUbydamal absorption factor(AMS)(U.S.EPA,199€) NA Not an applicable exposure palhvay. NCNat-midercd to he carcinogenic Ch--Su. Chmalcal-spa€lic Pumneler value. kg Kilograms. m'ldav Cubic mass per day. mglm' hClligrams pct-cubic meta. noxftday Milligrams per kilowartday. (mWkg-davl" Reriprocai milligrams per ldlogramday. krlmg Kilograms Der milligrams D)ww)- milligrams per squarccentimaer cm square ten»meter f sorrnvuans g,y,o err Mow I