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i ! ! RBCA - IMER 2 EVALUATIONoutput Table 1 Site Name Forma Beacon Station No 098b identification D093-015 So to GSI RBCA Spreadsheet Site Location Lodi Cahlornla Data Completed 7110/90 Version v 10 Completed By- GDII Della NOTE values which differ from Tier I default values ara shown in bold Italics and underlined DEFAULT PARAMETERS al Fzup Residential Commorcla0lndustdal Surfaca GammeralaVlndusl Parameter Definition(Unitsi _ Adult 146 rs t 18 Yrs) Chronic Constrain Parametrom DeOnitlon Unitsl _ Residential Chrome Canstrudct lon ATc Avenging time for carcinogens(yr) 70 t Exposure duration(yr} 30 25 1 ATn Averaging bine lot non carcinogens(yr) 306 t8 25 1 A Contaminated soil ara&(c-m,2) d¢_E�Od 1 OE+00 BW Body Welplrt(kpJ 70 15 35 70 W Length of affected soil parallel ra wind(cm) 7 1Er03 1 DE+03 ED Exposure Duration(yi) 30 6 18 25 1 W gw Length of affected moll parallel to groundwater(c 2 4E+0 EF Exposure Frequency(dayslyi) 350 250 160 Ualr Amblenk sir velocity in mWng zone(cords) 2 3E+02 EF Dorm Exposure Frequency for dermal exposure 350 250 delta Alt mixing zone height(cm) 2 OE+02 LRgw Ingestion Rate of Water(Qday) 2 1 Lss Definition of surfwial Polls(cm) 1 OE+02 IRs Ingestion Rate of Soil(mglday) 100 200 50 100 PB Particulate aloof ernlsslan rate(glcm^211) 22E to tRadj Adjusted soli Ing rata(1110 ytlkg d) 1 IE*02 9 4E+01 LRa lit Inhalation rate indoor(m^3lday) 15 20 Groundwater De6nitlon Units Value IRa out krhalallon rata outdoor(m'3/day) 20 20 t0 della gw Groundwater m6dng zone depth(cm) 2 0E+02 SA Skin surface area(dermal)(cm42) 5 aE+03 2 OE+03 5 BE-03 5 SEA 03 k Groundwater Infilballon rate(cmlys) 9f E+40 SAadJ Adjusted dermal area(cm^2 yrlkg) 21E+03 i 7E+03 Upw Groundwater Darcy velocity(cm/yr) 9i +03 M Sod to Skin adherence factor 1 Upw U Groundwater Transport velocity(cnk'yr) 5 OE+03 AAFs Age adjustment on soil Ingestion FALSE FALSE Ks Saturated Hydraulic ConduclFdty(cmis) 20802 AAFd Aga adjustment on skin surface area FALSE FALSE grad Groundwater Gradient(cmlem) 30E 03 tog Use EPA lox data lar air(or PEL based) TRUE Sw Width of groundwater source sone(cm) gwMCL7 Use MCL as exposure limit in groundwater? FALSE Sd Depth of groundwater source zone(cm) BC Biodegradation Capacity(mg1L) BIO? Is Sioatlenualion Considered FALSE phi an Effective Porosity in Water Deming Unit 3 OE 01 foo sat Fraction organic carbon In water bearing unit 1 GE 03 Matrix of Exposed Persons to Residential CommerclaUlndustrlal Complete Ex osura Pathways Chrome Constrctn Soil Definition fUrtitsi Value Groundwater Pathways he Capillary zone thickness(cm) SI fo GW i Groundwater Ingestion TRUE TRUE by Vadose zone thickness(cm) 02 E+07 GW v Volatilization to Outdoor Alt FALSE FALSE rho Sal density(pfamA3J 17 GW b Vapor Intrusion to Buildings FALSE FALSE loo Fraction of organic carbon In vadoso zone 001 Soli Pathways phi Soil porosity In vadoso zone 038 S v Volaldes from Subsuilace Sods FALSE FALSE Low Depth to groundwater(cmJ0�,E+03 SSV Volatiles and Particulate Inhalation FALSE FALSE FALSE La Depth to top of affected soil(am) 7 E+D? SS d Direct Ingestion and Dermal Contact FALSE FALSE FALSE Lsubs Thickness of affected subsudaca soils(cm} 31 Ef03 Sl Leaching to Groundwater from all Sols TRUE TRUE pit Sod/groundwater pH as S b Intrusion to Buildings Subsurface Sails FALSE FALSE ca Illa vadose foundation phi w Volumahic water content 0 342 012 012 phi a Volumolrk:air content 0 038 026 020 Building Definition(Units] Residential Commercial Lb Building votumehusa ratio(cm) 20E#01 3 0E+02 Matrix of Receptor Distance Residential CommerclaUlndustrlal ER Building air exchange rale(SA 1) 1 4E 04 23604 and Location on or off site Distance On-Site Distance On Site Lark Foundation crack thickness(cm) 1 SE+01 eta Foundation crack fraction 001 GW Gratmdwater receptor(cm) 7 8E+03 FALSE TRUE S Inhalation receptor(em} FALSE FALSE 0faparslva Transport Matrix of Parameters Dellnitlon fUnits) Residential Comsiercial Tar at Risks Individual Cumulative Groundwater ax Longitudinal dispersion aoefiklerd(cm) TRab Target Risk(class A&B carcinogens) 1 0E-00 sy Transverse dispersion coefliclenl(cm) TRc Target Risk(class C carcinogens) 10E-05 az Vertical dispersion coefficient(cm) THf] Target Hazard Duolienl 1 0E+00 Vapor Opt Calculation Opllon(1 2 of 3) 2 dcy Transverse dispersion coefficient(cm) Tier RBCA Tier 2 dcz Vallcal ills tsion coefliclenl cm O Gmundvrater Services Inc (GSI) 1995 Ali Rights Resetvad