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J <br /> N , <br /> . BARNES TRUCKING Page 2 of 2 <br /> M <br /> Nearest Surface Water Body (From Plume Boundary) : <br /> C s 250 Feet C > 250 Feel and s 1,000 Feel C Unknown <br /> 2. Media Specific Criteria: Petroleum Vapor Intrusion to Indoor Air - The site is considered low-threat for the vapor-intrusion-to-airpathwayifsite- <br /> specific conditions satisfy items 2a, 215, or2c - CLEAR SECTION ANSWERS NO <br /> EXEMPTION - Active Commercial Petroleum Fueling Facility C YES R NO <br /> VDoes the site meet any of the Petroleum Vapor Intrusion to Indoor Air specific criteria scenarios? C YES r NO <br /> L, ADDITIONAL QUESTIONS - Please indicate only those conditions that do not meet the policy criteria: <br /> Soil Gas Samples : <br />;I C No Soil Gas Samples C Taken Incorrectly <br /> Exposure Type : <br /> C Residential C Commercial <br /> Free Product : <br /> C in Groundwater C In Soil C Unknown <br /> TPN In the Bioaltenuallon Zone : <br /> C z 100 mglkg C Unknown C Soil samples not taken at We depths within 5 ft. zone (only for Scenario 4 with BioZone) <br /> Bioaltenuation Zone Thickness : <br /> C < 5 Feet (No BioZone) C z 5 Feet and < 10 Feet C z 10 Feet and < SO Feet C z 30 Feet C_ 30ft BioZone Compromised TPH > 100mg/kg C Unknown <br /> OZ Data in Bioaftenuation Zone : <br /> C No OZ Data CUZ < 4% CO2 z4% <br /> Benzene in Groundwater : <br /> Cz 100 pg/I and < 1 000 pg/I C ? 1 ,000 pull C Unknown <br /> Sail Gas Benzene : <br /> C' z 85 pgrM3 and < 280 pg/m3 C' z 280 pg/m3 and < 85,000 pg/m3 C 185,000 pg/m3 and < 280,000 pglm3 C z 280,000 pgim3 C Unknown <br /> Soil Gas EthylBenzene : <br /> C z 1,100 pg/m3 and < 3,600 4m3 C z 3,600 pg/m3 and It 1 ,100,000 pg/m3 C z 1,100,000 Piglets and < 3,600,000 pglm3 C z 3,600,000 pg/m3 C Unknown <br /> Soil Gas Naphthalene : <br /> C z 93 pg/m3 and < 310 pg/m3 C z 310 pgim3 and < 93,000 pg/m3 C' z 93,000 pg/m3 and < 310,000 pg/m3 C > 310,000 pgrm3 C Unknown <br /> 3. Media Specific Criteria: Direct Contact and Outdoor Air Exposure - The site is considered /ow-threat fordtrect contact and outdoor aireximewre YES <br /> if it meets 1. 2, or3 he/ow. - CLEAR SECTION <br /> EXEMPTION - The upperlgfeetofsoil lsfree of petroleum contamination C VES C•' NO <br /> Does the site meet any of the Direct Contact and Outdoor Air Exposure criteria scenarios? G YES C NO <br /> 3.1 - Maximum concentrations of petroleum constituents in soil are less than or equal to those listed in the following tableL( INKI for the specified depth Is YES C NO <br /> below ground surface. <br /> Additional Information <br /> Should this case be closed in spite of NOT meeting policy criteria? C YES G NO <br /> SPELL CHECK <br /> Save in Progress Save as Final <br /> LOGGED IN AS HENDERSONN <br /> https://geotracker.waterboards.ca.gov/regulators/screens/closure_policy.asp?global_id=TO. . . 7/19/2013 <br />