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J114 14 *110Estate-In Nearest Surface Water Body (From Plume Boundary) f < 250 Feel r > 250 Feet and s 14000 Feet r Unknown 2. Media Specific Criteria: Petroleum Vapor Intrusion to Indoor Air - The site is considered /ow-threat for the vapor-intrusion-to-air pathway if site- NO speck conditions satisfy items 2a, 2b, or 2c - CLEAR SECTION ANSWIzRs EXEMPTION - Active Commercial Petroleum Fueling Facility r YES rNO Does the site meet any athe Petroleum Vapor Intrusion to Indoor Air specific criteria scenarios? r YES if NO ADDITIONAL QUESTIONS - Please indicate only those conditions that do not meet the policy criteria: Soil Gas Samples : r No Soil Gas Samples C Taken Incorrectly Exposure Type : r Residential r Commercial Free Product : C In Groundwater r In Soil r Unknown TPH in the Bioattanuation Zone : C >- 100 mglkg r Unknown r Soil samples not taken at We depths within 5 fl- zone (only for Scenario 4 with BioZone) Bicattenuation Zone Thickness : r < 5 Feet (No BioZone) r 2 5 Feel and < 10 Feet r 210 Feet and < 30 Feet r z 30 Feet r 300 BioZone Compromised TPH > 100mglkg r Unknown 02 Data in BioatMnuation Zone : r' No 02 Data r02 < 4% r02a 4% Benzene in Groundwater : C 2100 pgll and < 1,000 pg/I in z Two pgN r Unknown Soil Gas Benzene : r 2 85 pg/m3 and < 280 pg/m3 r 2 260 pg/m3 and < 85,003 pglm3 r' a 85,000 pg/m3 and < 260,000 pg/m3 r 2 280,000 pgtm3 r Unknown Soil Gas EthylBenzene : C 21 ,100 pg/m3 and < 3,600 pglm3 r 2 3,600 pg/m3 and < 111002000 pg/m3 r z 1 ,100,000 pg/m3 and < 3,600,000 pg/m3 r 23,600,000 pyre' r Unknown Soil Gas Naphthalene : r 2 93 pg/m3 and < 310 pg/m3 r x 310 pg/m3 and < 93,000 pglm3 r 2 93,000 pg/m3 and < 310,000 pg/m3 r t 310,000 pg/m3 r Unknown 3. Media Specific Criteria: Direct Contact and Outdoor Air Exposure - The site is consideredlow-threat for direct contact and outdoor airekposure YES Nit meets 1. 2, or3 below. - CLEAR SECTION ANSWERS EXEMPTION - The upper 10 feet of soil is free of petroleum contamination r YES IF NO Does the site meet any of the Direct Contact and Outdoor Air Exposure criteria scenarios? r YES r NO 3.1 - Maximum concentrations of petroleum constituents in soil are less than or equal to those listed in the following table (LINK) for the specified depth r YES r NO below ground surface. Additional Information Should this case be closed in spite of NOT meeting policy hada? r YES r NO SPELL CHECK Save in Pfogmss Save as Final LOGGED IN AS MCCARTNE EOTRACKM HELP https ://geotracker.waterboards.ca.gov/regulators/screens/closure_policy.asp?global_id=T l .. . 7/12/2013