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r CHASE CHEVROLET Page 2 of 2 <br /> 2.Media Specific Criteria:Petroleumco difions sa6sry items ter Air-The site is considered low-threat for the vapor- <br /> NO <br /> intrusion-to-airpathway it site-spa r res No <br /> EXEMPTION-Active Commercial Petroleum Fueling Facility C YES G NO <br /> Does the site meet any of the Petroleum Vapor Intrusion to Indoor Air specific criteria scenarios? <br /> ADDITIONAL QUESTIONS.Please Indicate only Mose conditions that do not meet Ne pdicy cdtda: <br /> Soil Gas Samples: ('Taken incorrectly <br /> t•No Soil Gas Samples <br /> Exposure Type: <br /> C'Residential r Commercial <br /> Free product: <br /> r In Groundwater r In Soil f Unknown <br /> TPH in the BioaUenuaUon Zona <br /> r Soil samples not taken at two depths within 5 It.zone(only for Scenario 4 with BioZone <br /> S z 100 mglkg f• Unknown <br /> ei(-<5 aeon ZoneThicknessrz5Feetand<10Feel <br /> r z 10 Feet antl<30 Feat r z 30 Feet r 30B BioZone Compromisetl TPH>100m91k9 Unknown <br /> ('<5 Feel(No BioZone) <br /> 02 Data in Bioadenuation Zone: <br /> 'R'NOO,Dal. r ('Ox<4% Ozz4% <br /> Benzene in Groundwater: F z 1000 poll r Unknown <br /> r z too pgn and<1,00001 �/ <br /> m' r z 280000 pgims ryllnknown <br /> Soil Gas Benzene: 000 pglms r x 85,000 pym'and<280,1100 p91 <br /> C z 85 pg/ms and<280 pg/n' ('1280 pglm3 and<85, <br /> < 600,1N%1 pglms r z 3,600,000 p91ms On <br /> Soil Gas EMylBenzene: s r z 3,600 Gte and<1,100,000 p91m' r z 1,100,000 pg/m3 and 3, <br /> ('x 1,100 pgim'and<3,600 pglm p <br /> Soil Gas Naphthalene: s r z 93,000 p91m3 and,310,000 p91m' r 1310.000 p91m3 jr�Unknown <br /> r z 93 pglm�and<310 pglm3 r x 310 pglms and<93,000 pglm <br /> 3.Media Specific Criteria:Direct Contact and Outdoor Air Exposure-The site is considered low-threat for direct contact Ngo/ <br /> and outdoor air expos" if it meets 1,2,or 3 below.-�""=raa r rES �y NO <br /> EXEMPTION-The upper 10 feet of soli is free of petroleum contamination r' YES is NO <br /> Does the site meet any of the Direct Contact and Outdoor Air Exposure criteria acenarios? <br /> ADDITIONAL QUESTIONS-please indicate only Mose conditions that don meet Me policy cdteria: <br /> ExposureType: <br /> r Residential CP Commercial r Utility worker <br /> Petroleum Constituent In Soil: s a Unknown <br /> r s 5 Feet b9s (�5 Fast bgs and 510 Feel bg <br /> Soil Concentrations d Benzene: r>2 8 mglkg and 5 8.2 mg/kg r'>8.2 mg/kg end 512 m91kg <br /> r>12 m91k9 and s 14 mg/kg r>14 mglk9 Unknown <br /> r>1,9 mg/kg and 5 2.8 mg/kg r• Unknown <br /> Soil concentrations of 2 m91kenzene: and 5 B9 mg/kg r> mglkg and 5134 mglkg <br /> >134 mg/kg and s 314 mg)kg r>314 mg/kg <br /> r>2l mglkg ands32 mg/kg r >32 mg/kg <br /> Soil concentrations of Naphthalene: r>219 m9/k9 <br /> C>9.7 mg/kg and s 45 mg/kg r>45 m9/k9 and 5219 mgikg <br /> Soil Concentrations of PAH: r>068 mg/kg r>4.5 m9/kg Y Unknown <br /> C'>0.053 mg/kg and 5 0,68 m9/k9 <br /> and 54.5 mg/kg <br /> 9 <br /> Area of Impacted Soil: G Unknown <br /> r Area of Impacted Soil>82 by 82 Fast <br /> Additional Information c YES NO <br /> Shoultl Mis wsa be cbsed in spit of NOT meeting policy u0eria7 <br /> CPFi I CHECK <br /> Save in P ress60ESave as Final R HELP <br /> LOGGED IN AS MAMASITALISA <br /> u___. Ih «.x t PT wnterboards.ca.gov/regulators/screens/closure—Policy.asp... 6/18/2013 <br />