ARCHIVED REPORTS_SITE CHARACTERIZATION REPORT 1999

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TABLE B-2.AREA 213, MULTIMEDIA PATHWAY EVALUATION FOR OUTDOOR EXPOSURE LANDSCAPE MA€NTENANCE WORKER SCENARIO SOUTH SHORE PARCELS CITY OF STOCKTON HOUSING AND REDEVELOPMENT AGENCY STOCKTON,CALIFORNIA Ind..(1,2.1) 244M)i Di-n-butyl Phrnan- Amanr Wits Value Fluaramhene Fluorcne rene NaltlhRme Nahthalenekthalate thrmc Psxnc Arsenic Cadmium Cov h€ercu Thallium ZZuc A€ICheLxdMlsof Concern Exposure Parameters: Sail Concrnlration Cs mg/kg Chem-Spcc 6.58E-01 ND 6.79E-01 ND ND ND ND 7.88E-01 ND - - - -- -- - ParticulaleCancentraaion' Ca mg/m' Chem-Sp. 3.29E�08 -- 3.40E-08 -- -- -- -- 194E-08 - - - - - -- Expasure Point Air Conemuat€on from Soit Ca-s mplaa' Ch--Sp. -- - -- _ .- .. _ _ Groundueta Conceatratiou C. g1l, Chan-Spa - - Exposurc Point Air Continuation from Groundwata' C„ mglm' Chan-Spa -- - - - - - - - - - -- - -- -- - lugWion Rate-Adult Ad MOR, mglday 480 Ingestion Conversion Faeror CF kg/mg k.00E-06 -- - -- - -- -- -- - - - - -- -- bh-l4wa Rale-Adult Ad IR, .,/day 20 - - - -- - - - - -- » - - -- - - Skin Surface Arra-Adult SA. cm' 3600 -- - - -- -- - -- - - - -- -- » ..Soil Adherence Facmr-Adult AFa nspJcm'- 0.2 Dermal Absorption FaAor ABS Will- Chem-Spee 1.50E-01 1.50E-0t 1.50E-OI 1.50E-01 1-50E-01 1.50E-0t 1.50E-0I 1.50E-01 3.00E-02 3.00E-02 1.00E-02 1.00E-02 1.0011,02 I.00W - Soil Dermal Conversion Factor CPS kWmg 1.0011.06 - -- - -- -- - - - .. -- - - - - - Oro-d-te,Daroat Conmsion Pallor CFgsv UMI LODE-03 -- - - -- -- - - -- -- - - - - - -- Dermal Permeability CaefYciett from Water K. cmhu Chem-Spot 7.60E-0t - - - 6.90&01 3.30E-02 1.70E-01 - - -- -- -- - - Darmal Exposure Duration-Adult AdEWcr hr -- - ExposureFrequency-Adult Ad EF dayslytaar 250 -- -- -- - - - - - - - - -- -- -- - Exposure Duration-Adult Ad ED }rare 25 - - - - - - - - - -- -- -- - - llodyWcight-Adult Ad BW kg 70 - - - -- - - - - - -- - - - - - AvemgingTime-Noncarcinogenic-Adult Ad At, days 9123 -- -- - - - - -- - - -- -- » - -- AveragingTimc-Carcinogenic At_ days 25550 - - - - - - - - -- - - - - - Chronic Daily Iotskes: GW Inhalation-Noncmcinegetic-Adult GWAd I€ILCDIa mglkg-day Chen-Spot - -- -- -- -- -- -- - - - - -- -- » .. GW Ingestion-Noncarc(nogahic-Adult GWAd€NG 4701, mgikgEsy ChemSpm - GWDermal-Non=cinogeiic-Adult GWAd DER CDI, mZftd.y chap-Spa - - - - - - - - - -- ^- -- - Mllnhalation-Nonwrcinogenic-Adu€l SMAdINHCOL mglkg-day Oren-Sps 6.44E-09 - 6.64E-09 - - - - 7.71E-09 - -- - -- - - - Soil€ogalion-Nonm6nogmic-Adult S61MING CD]„ mglkgday ChenSpoc 3.09E-06 -- J.€9E-06 - - - -- 3.70E-06 -- - - - - - Soil Dermal-Woncarcinogehic-Adu€t SoMdDERCDI, unpU-day Chem-Spec 6.95E-07 7.ISE47 - - - -- 8.33E-07 - - - -- -- -- -- GW lnhalalion-Carcinagmic-Adult GWAd IHL CD]c ntgrkgday Chem-Spec - - -- NC -- - - - - - - - -- » GW logestina-Cxrcinogaric-Adult GWAd[NO CDIc mgfkgday Chi Spm - -- -- » NC - -- - - - -- - - GWDemal-Caminogmic-Adult GWAd DER CUIc mg/kg-day Cheam-Spec » -- - - NC -- - - - - -- -- -- - - Soillabslation-Carcinogen€e-Adult SailAdINHCDI, mglkgday Chen-Spa NC NC 2.37E-69 NC -- - -- - NC NC - NC NC -- Suit ingestion-Ca hmgmie-Adult SoilAdING CDL mgfkg-day Chem-Spa NC NC 1.14E-06 NC - - - NC NC - NC NC - Soil DeraA-Carcino enie-Adu€l SoilAsIDERCDI m -da chem-sp. NC NC 2.56E-07 NC NC NC NC NC Toxicity Criteria: Ve if ed Rcfeence Don-IHL RID-€uh mghgday Chan-Spa 4.uDE-02 4.00E-01 - 8.6E-04 &60E-04 1.00E-01 COUEA2 3.00E-02 - 5.70E,05 - 8.60E-0S - 3.60E-01 - V.ifidRetceoceDose-ING RID-Ing mglkg-day Chem-Spec 4.00E.02 4.00E-02 - 2.00E42 2.00E-02 1.0011.01 4AOE-02 3.00E-02 1.00E-04 1.00603 3.7015-02 3.00E-04 8.0605 3ME-01 - VaifscdRcf>YmccDose-DER' R®-Der mElkedav Chem-Spec 6.00E•03 6.00E-03 - 3.00E-03 3.00E-03 1.50E-02 6.00E-03 4.50E-03 9.00E-06 3.00P-05 3.70E-04 3.00E-06 11.4)DE-07 3.00.03 - Can=Slope Favor-]HL (5F-In1, (mR1kgdavT' Chan-Spec WA NC 3.90E-0€ - NC - NC NC NC 1.50E+01 1.50E+01 NC 8.60E-05 NC NC - Cau-Slope Facmr-ING CSF-Ing (.g&xdav)-' Chma-Spa WA NC L20Er00 - NC NC NC NC 1.50E+00 » NC 3.00E-04 NC NC - CantoSlopeFactor-DER' CSF-Der (mylkg-day)- Chem-Spec - - 8.00E+00 - NC NC NC Nc 5.00E+01 - NC 3.00E-02 NC NC N-mcinogesic Hazards: ONV Hazard Quotimts-Adult-Ilil, GW Ad HQ-Ih€ un€doss cbm-Spa - - - - -- - - - - -- -- 7.49E-07 GW Hazard Qeotirnl5-Adult-log GW Ad HQ-lug unitless Chan-Spec - -- -- -- -- -- - _ _ _ _ - - 0.00E+00 ',. GW Ra.A Quotients-Adult-Der GW Ad HQ-Der uailless cb-Spec - -- _ _ _ _ _ _ _ _ - - 0.00E+00 GWHmrd Index-Adult GWAd HI mWess -- - 7.49E-07 Soil Hazard Quotient-Adult-IHL SoiIAd HQ-Ild un(tless char-Spw 1.61607 - - - - - -- 2.57E-07 - - - - - 4.181!07 Soil Hazard Quotiml-Adult-Ing Soil Ad HQ-Iog unilless trent-Spec 7.73&05 - - - - - 1.23E-04 - - - -- - -- 2.01E-04 Soil Hazard Quotient-Adult-Der Soil Ad HQ-Per uid(less Chem-Spec L16E-04 - -- -- -- - 1.85E-04 -- - - -- _ - 3.0€11-03 Sad Hazard Index Adult SWI Ad 01 unitless 5.02&04 Carcinogenic Risks: GW Risk-EHL GWRESK-IHL unitlm Chen-Spec - - - - NC Nc - - -- NC - - -- -- OA0E+00 GW Risk-ING GW RISK-ING uniticss Chem-Spec - - - -- NC NC -- GW disk-DER GW RISK-DER -jam Chins-Spec - -- -- - NC NC - - - NC - - - 0.00E+00 GW Total Risk GW Total RIM( and€less 0.00E+00 Sail Risk-EHL Soil RISK-€H€. nodthss eheenSpce - - 9.25E-1U - - - - - - NC NC - - - 1.32E-GB Soil Risk-ING Sail RISK-ING auiams Chau Spa - - 1.37E-06 - - - - -- - NC NC - -- -- 1.96E-05 Soil Risk-DER Soil RISK-DER unitless Ch-.Sp. - - 2.05E-06 - -- - - -- - NC NC - Sol]Total Risk Soll Total RISK uultless 4.89E-05 Notes: Dust c nitrations consavalivdy atimalyd assuming that the ambient air paniculetchw0s arc equal to the National Ambient Air Standard for theaunua]average respirable portion(PM10)o1750 uglm3. ', 'Ouldow au eooeen0ation calculatd hymultiplying wlatilization factor by chmsiealeoncmtration in grouudaate. 'Derrnal rc€amu dose and ca patency factor ca€culatd by d€ cling resprai-irml CSF bydermal absorption factor wW muhiplyiug the oral Rf)by dermal absnrptica factor(ABS)(U.S.EPA,1991) NA Not an applicable exposure pathway. Nc No coosiderud to bt carcinogenic cb-'spee Chemical-swific parameter value kg Kilograms- .'/day ilogramsm'lday Cubic maters per day. mglm' hlilligramspec biemder. mWkg-day Milligrams per kilogram-day. - (mglkgdaW Reciprocal milligrams per kilogram-day. kW.p: HI€owams per milligrams mwcm` milligrams pry square caaimd cnh` square cmdruicler SOMA49.ii18 P,g a af7 kYra99