ARCHIVED REPORTS_SITE CHARACTERIZATION REPORT 1999

Home Browse Search

TABLE B-5.AREA 2B, MULTIMEDIA PATHWAY EVALUATION FOR OUTDOOR SOIL EXPOSURE RESIDENTIAL SCENARIO SOUTH SHORE PARCELS CITY OF STOCKTON HOUSING AND REDEVELOPMENT AGENCY I STOCKTON,CALIFORNIA ....., 13cnzo(a) Benzo(b) Benzo(k) Renzo(a) B...K&h,l) Indeno(1,2,3) 2-Niethyl All Chendcals Acro- Units Value Anthraceae anthracene Ruoranthene Ouomuthene ene a Inge C sane Fluoranthme flumne ene Na hibaiene P enc Arsenic Cadmium C cr Merc Thallium Zinc of Concern Exposure Parameters: . Soil Concentration Cs rgtykg Chenrspec ND 5.67E-01 628E-01 5-72E-0€ 1.02E490 6.ISE-Ol 7,91E-01 0.658 - 6.79E-03 -- 7,88E-01 ND - - -- -- - Particulate Concentration Ce mJtn Chem-Spec - 2.94E-OS 3.E4E-08 2.86E-oa 5.10E-08 3.08E-08 396E-08 3.29E-08 - 3-40E-08 - 3.94E-08 -- -- - -- -- I Ingestion Rate-Child Cb ENGR, tW4e/day 200 - - - ( Ingestion Rate-Adult Ad INGR, mg/day -t00 -- ( I-genion Conversion Factor CF It, LOOF.-06 -- -- -- - -- -- -- - - -- - -- - _' - InhalationRate-Child Ch Ire m'lday IS -- - _ - -- - - -- -- -- - - -- _ '- Inhalation Rate-Adult Ad Ill, mrlday' 20 Skin Surface Area-Child SAc cm' 2000 - ( Skin Surface Area-Adult SAA emr 5800 _ - -- -- _ -- - - -- -- - -- - - - - - ` Soil Adherence Factor-Child AF, mglrnt' 0.3 Soil Adherence Factor-Adult AFn mghmt 0.08 - - - --- -- -- - - - --- - -- - _- - - Dertm€Absorption Factor ABS unitless Chem-Spec 1.50E-W [.SOL-01 11SOE-01 1.50E-01 1.50E-01 1.50E-01 1.50E-01 150E-01 1.50E-01 1.50E-01 1.50E-01 I.SOE-01 3.00E-02 LOGE-03 1.605-02 1.00E-02 1.00E-02 LOGE-02 - De-d Conversion Factor CF kgltag LOOE-06 - - _ __ _ _ _ _ __ - - -- -- - -- - - - ExposureFrcqucncy-Child Ch EF days/year 350 - -- -- -- -- -- - - - -- - - -- - - '" - - Exposure Frequency-Adult Ad EF dayslyear 350 - -- -- -- -- - ExposureDuration-Child Ch ED years 6 -- - - - - BeDuration-Adult Ad ED years 24 - Body WSVe€ght-Child Ch BW kg IS Body Weight-Adult Ad BW kg 70 Mcraging Time-Nmcarcimgenic-Child Ch AtK days 2190 - -- - - -- -- -- -- - ^- - - Averaging Time-Nonw6nogmic-Adult Ad At_ days 8760 -- Averaging Time-Carcinogmie At.. days 25550 - - - - - - -- -- -- - -- -- -- -- - - - - ` Chronic Daily intakes: ` Inhalation-Noncarciragenic-Child Ch FHL CDI, rrg/kg-day Chem-Spcc -- 2.8IE-08 3.0€E-08 2.74E,08 4.89E-08 2.95E-08 3.79E-08 3.15E-08 - 3,26E-08 - 3-78E-08 - - Ingestion-Noncarcincgenie-Child Ch ING CDI„s ng/kg-day Cln, -Spec - 7.51E-06 8.03E-06 733E-06 3.30E-05 7.g6E4)6 IAIE-05 RAIE-06 - 8.68E-06 - IME-05 - - -- - - Derma€-Noucamiaogenic-Child Ch DER CDI. nW/kg-day Ch-Spec - 3.38E-06 3.61E-06 319E-06 5.87E-06 3.54E-06 4.55E-06 3.79E-06 - 3,91E-06 - 4.53E-06 - -- fi Inhalation-Nancarcinogenic-Adult Ad IHL CD€ne tviift-day Cbem-Spm - 8.07E-09 8.60E-09 7-8411-09 1.40E-08 8.42E-09 €.0813-08 9.01E-09 - 9.30E-09 - 1.A8E-09 - - -- - -' Ingestion-Noncarcinogmic-Adult Ad ING CDInc mg/kg-day chem-spec - 8.64E-17 8,60E-07 7-84E-07 E.40E-06 8.42E-07 1.08E-06 9.01E-07 - 9.30F-07 - EAeE-06 - -- - - -- Dema€-Noncarcinogenic-Adu€t Ad DERCDInc n*kgday Chem-Spce - 5.60E-07 5.99E-07 5,45E-07 9.72E-07 5.86E-07 7.54E-07 6.27E-07 - 6.47E-07 - 7.51E-07 - - - - €-halation-Carcinogenic-Child Ch IHL CDIc mg&gday Ck-Spec - 2.4111-09 2.58E-09 2.35E-09 4.19E-09 2.53E-09 3.25E-09 2.70E-09 - 2.7911-09 - - "- Inhalation-Carcinogenic-Adult Ad€HL CDIe nglkgday Ch_spec - 2.76E-09 2.95E-09 2.69E-09 4.79E-09 2.89E-09 3.72E-09 3.09E-09 - 3.19E-09 - - - - - - - Inhalation-Carcinogenic-Resident Res IHL CDIe wgkgday CherwSpm - 5.17E-09 5.53E-09 5.04E-09 8.98E-09 5,42E-09 6.97E-09 5.79E-09 - 5.98E-09 - - -- - - - - [ Ingestion-Carcinogenic-Child Ch ING CDIe mg/kg-day Chem-Spcc - 6.43E-07 6.88E-07 6.27E-07 1.12E-06 6.7413,07 8.67E-07 - - 7.44E-07 - - Ingestion-Carcinogenic-Adult Ad ENG CDIe nip/kg-&y Chem-Spec - 2.76E-07 2.95E-07 2.69E-07 4.79E-07 2.89E-07 3.72E-07 - - 3.19E-07 - - Ingestion-Carcinogenic-Resident Res Ing CDlc w8ft-day Chern-Spec - 9-19E-07 983E-07 89SE-07 1.60E-06 9.63E-07 1.24E-06 - - 1.06E-06 - - Dermal-Carcinogenic-Child Ch DER CDh: mpl(gday Chem-Spa 2.89E-07 3.10E-07 2.82E-07 5-03E-07 3.03E-07 3.901.07 - - 335E-07 - - - - - - - Derrstal-Carcinogcnic-Adult Ad DERCDIe mg/kg-day Chem-Spee L92E-07 2,05E-07 1.87E-07 3.33E-07 2.01E-07 2.59E-07 - - 2.22E-07 - Dermal Carcinogenic-Res€dent Reg Der CDIe ngftday Chem-Spa 4.81E-07 5.15E-07 4.69E-07 8-36E-07 5.04E-07 6.49E-07 - - 5.57E-07 - - -- - - - - Toxicity Criteria: Verified Reference Dose-EHL RID-Inh mglkgday Chcnrspec 3.00E-01 -- -- -- - 4.00F-02 4.00E-02 - 8.613-04 3-00E-02 -- 5.70E-05 t- 8.60E-05 - 2.60E-04 - VerifiedReferenceDose-ING RED-Ing mglkg-day Chenn-Spre 3.00E-M - - - - - - 4.00E-02 4.008-02 - 2.00E-02 3.00E-02 3.00E-04 1.00E-03 3.70E-02 3.110E-04 8.OF.05 3.00E-01 - Verified Reference Dose-PFR' RID-Dcr nW/kR-day Chtnn Spec 4.50E-02 - - -- -- -- -- 6-00E-03 6.0015-03 - 3.00E-03 4S0F-03 9.00E-06 I.90F-06 3.707E-04 3.00E-16 8.00E-07 3.00E-03 - Cancer Slope Factor-IHL CSF-bh (rnwkgdayl', Chem-Spee NIA 3.90E-9t 3.90E-01 3-90E-01 3.90E+00 3.90E+00 319OB-02 NC 3.90E-01 NC 1.50E+0€ 1.50E+0l 8.60E-05 NC NC 1 Cancer Stops Factor-ING CSF-Ing (nrplkgdayll CbemSpee N/A 1.20E+00 1.20E+00 I-20F+00 k.20E+01 1.20E+91 110E-01 - NC 1.20E+00 - NC 1.50E+00 - 3.00E-04 NC NC - Cancer Slope Factor-DER' CSF-Der (r+WlCeday)" Chem-Spec NIA 8.00E+9l7 8.005+00 8.00E+00 8.00E+0f 8.00E+01 8-00E-01 - - 8-0011+00 - NC 5.00E+01 - - 3.00E-02 NC NC - Nonczrcinogenic Hazards: ! Hazard Quotients-Child-IHL Ch HQ-Ihl unitless Chem-Spec - - - -- -- -- - 7.89E-07 - - - 1.26E-06 -- - -- - - 2.05E-06 Hoard Quetirnls-Child-Ing Ch RQ Ing unitless Chcr sj ec - -- - - - - - 2.10E-07 - - 3,36E-04 - - .'i - - - 5.46E-04 Haaed Quot€encs-Child-Der Ch HQ-Der unitlas ChentSpec -- - - -- .. - 631E-04 - - - 1.01E-03 - - -- - - 1.64E-03 Ha and Index-Child Ch III uNlless 2.19E-03 Hazard Quotients-Adv€t-EHL Ad HQ-€1r€ unit€css Chern,Spec - -- -- -- - - -- 2.25E-07 - - - 3,60E-07 -- - -- -- - 5.85E-07 Hazard Quotients-Adult-Ing - Ad HQ-Ing tuddess ChcnrSpee - - - - - - - 2.25E-05 - - - 3.60E-05 - -- i- - - -- 5-8511-05 Hazard Quotients-Adult-Der Ad HQ-Dcr unitless Chem-Spec -- - - -- - -- - 1.05E-04 - - - 1-6711-04 - - -- -- - 2.72E-0-I ]iaard Index-Adel[ Ad HE unleess i 3.31 F-04 Care€.8.k,Risks; Risk-Resident-IHL RISK-IHL unitless Chem-Spec NC 2.02E-09 2.16E-09 1.96E-09 3.50E-08 2.11E-08 2.72E-10 NC NC 2.33E-09 NC NC -- - N,C -- NC NC 6.29E-05 Risk-Raideat-ING RISK-ING unith s Chem-Spee NC I_I4)E-06 1.18E-06 1.07E-06 192E-05 1.16E-05 1.498-07 NC NC 1.28E-06 NC NC - -- NC - NC NC 3.44E,05 - Risk-Resident-DER RISK-DER unidess Chem-Spec NC 3.85E-46 4.12E-06 3-75E-06 6.69E-05 4.03E-05 5.19E-07 NC NC 4A5E-06 NC NC - -- NC -- NC NC 1.20E-04 Total Risk Total RISK I unitless I I1.55E-04 1 'Dust coneentratious conservatively estimated assuming that the ambient air particulate levels are equal to the Nal€ental Amhicut Air Standard for the annual average respirable portion(PM 10)of 50 ug/rtt3. 'Dermal reference dose and cancer potency factor calculated by dividing rapeclive oral CSF by dermal absoiption factor and mu€lip€ying the ora€RID by dermal absorption factor(ABS)(U.S.EPA,1991) NC Not considered to be mminugmic Chern Spec Chcmica€-specific parameter value. kg Kilogram. mrlday Cubic rretas per day. win' hill1krattu per cubic meter. nWAgday Milligrams per kilogmn day. (n*k,R-day)t Reelprccal atilligrarrrs per kilogramday. 1,91mg Kilograntspe-diligruns I. mglnn' milliwarns per square centimeter cn square centimeter 59a1A99"18 Pege i of I I'JIO??