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OCAMPO PROPERTY - Page 2 of 2 <br /> Nearest Surface Water Body(From Plums Boundary): <br /> f s 250 Feet r' 250 Fact and 51,000 Fast r unknown <br /> 2.Media Specific Criteria:Petroleum Vapor Intrusion to Indoor Air-The site is considered/ow-threat for the vapor-intrusion-to-airpathwey ifsife- NO <br /> specific conditions satisfy items 2a,2b,or 2c-CI gall ANSNERS <br /> EXEMPTION-Active Commercial Petroleum Fueling Facility r YES G NO <br /> Does the site meet any of the Petroleum Vapor Intrusion to Indoor Air specific criteria scenarios? C YES G NO <br /> ADDITIONAL QUESTIONS-Please Indicate only those conditions that do not meet the policy criteria: <br /> Soil Gas Samples: <br /> 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 r Unknown <br /> TPH in the Bioaftenuation Zone: <br /> C z 100 mg/kg C Unknown r Soil samples not taken at two depths within 5 ft.zone(only for Scenario 4 with BioZone) <br /> Bioaftenuation Zone Thickness: <br /> C <5 Feet(No BioZone) C z 5 Fast and<10 Feet r z 10 Feet and<30 Feel C z 30 Fact C soft BioZone Compromised TPH>10pmgMg r Unknown <br /> 02 Data in Bioaftenuation Zone <br /> f' No 02 Data r02<4% 02 14% <br /> Benzene in Groundwater: <br /> C z 100 pg/I and<1,000 pg/I r'z 1 000 pgll r Unknown <br /> Soil Gas Benzene <br /> r z 85 p9m3 and<280 pg/m3 r z 280 pgrm3 and<85,000 pg/m3 r z 85,000 pgen3 and<2Bg000 pgrm3 r z 280,OOD p9hn3 r Unknown <br /> Soil Gas EthylBenzene: <br /> r z 1,100 pglm3 and<3,800 pg/m3 C z 3,600 pg/m3 and<1,100,000 pg/m3 r z 1,100,000 pg/m3 and<3,600,000 pg/m3 r z3.600,030 polm3 Is Unknown <br /> Soil Gas Naphthalene: <br /> C z 93 pgrm3 and<310,44.3 r z 310 pgnm3 and<93,000 pgrm3 r z 93,000 pg/m3 and<310,000 pg/m3 r a 310,000 pglm3 is Unknown <br /> 3.Media Specific Criteria:DirectContact and Outdoor Alr EXposur s-The site is considered low-threat for direct contact and outdoor airexposure YES <br /> ifit meets 1,2,or 3 below.-ClEARSECTIONANSMIUS <br /> EXEMPTION-The upper 10 feet of soil terms of petroleum contamination C YES Is NO <br /> Does the site meet any of the Direct Contact and Outdoor Air Exposure criteria scenarios? r• YES C NO <br /> 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 is YES r NO <br /> below ground surface. <br /> Additional Information <br /> Should this case be closed in spite of NOT meeting policy criteria? O YESM NO <br /> SPELL CHECK <br /> Save in Progress Save as Final <br /> LOGGED IN AS HENDERGONN CONTACTOTR K R HELP <br /> https://geotracker.waterboards.ca.gov/regulators/screens/closure—Policy.asp?global_id=T06... 7/2/2013 <br />