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PEMANDO'S PLACE • Page 2 of 2 <br /> CC YES C• NO <br /> Does me site..at any of the Petroleum Vapor Intrusion to Indoor Air specific criteria statistics? RYES rNO <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 Imm7ectly <br /> Exposure Type: <br /> C Residential C Commercial <br /> Free Product: <br /> C In Groundwater C In Soil C Unknown <br /> TPH in the Bioattanuation Zone: <br /> G z 100 mg/kg C Unknown C Soil samples not taken at two depths within 5 fl.zone(only for Scenario 4 with BioZone) <br /> Bioadenuetion Zone Thickness: <br /> C<5 Feet(No BioZone) C z 5 Feet and<10 Feet C z 10 Feet and<30 Feet C z 30 Feet C 30R BioZone Compromised TPM>100mgfkg f Unknown <br /> 02to In Bioattenuation Zone: <br /> DCNo020am CO2<4% COzz49A <br /> Benzene in Groundwater: <br /> C z 1DO pen and<1,000 pgn r z 1,000 pga C Unknown <br /> Soil Gas Benzene: <br /> C z 85 pgrma and<280 pgfms C'Z 280 pgfms and<85,000 pgrms C z 85,000 pgtms and 1280,000 pgfm3 C z 280,000 pg/ms 0 Unknown ^t <br /> Soil Gas EthylBenzane: <br /> C z 1,100 pgm.3 and<3,600 p9/m3 C z 3,600 pgfms and<1,100,000 pglma C z 1,100,000 pgfma and<3,600,000 pglma C z 3,600,000 p9lms C'Unknown O <br /> Soil Gas Naphthalene: <br /> C'z 93 pgrms end<310 pgfms C'a 310 pg/mc antl<93,000 Pgfms C'z 93,000 pg/ma antl<310,000 pglma C z 310,000 pgrms Unknown <br /> 3.Media Specific Criteria:Direct Contact and Outdoor Air Exposure-The site is considered low-threat for direct contact and outdoorair exposure NO <br /> if it meets 1.2,or 3 below.-OLeR SEDTION ANSWERS <br /> EXEMPTION-The upper 10 feet of soil Is free of petroleum contamination C' YES NO <br /> Does the site meet any of the Direct Contact and Outdoor Air Exposure criteria scenarios? C YES te NO <br /> ADDITIONAL QUESTIONS-Please Indicate only those conditions that do not meet the policy criteria: <br /> Expos Type: <br /> esidential C Commercial C Utility Worker <br /> Petroleum Constituenf ''P"Son: <br /> C s 5 Feet bgs C✓>5 Feet bgs and s10 Feet b9s C Unknown <br /> Soil C ricentratlons of Benzene <br /> 0>1.9 mglkg and s 2.8 mg/kg C>2.8 mgfkg and s 0.2 mg/kg C>8.2 mg/kg and s 12 m9%9 2>12 mpg antls14 mg/kg C>t4 mg/kg CUnknown <br /> Soli Concentrations of EthylBenzene: <br /> C>21 mg/kg and s 32 mg/k9 C>32 mgAg and 589 mg/kg V89 mglkg and s 134 mg/kg C>134 mglkg and 314 mgfkg C>314 mg4kg CUnknown <br /> Soil Concentrations of Naphthalene: � <br /> C>9.7 mg/kg and 545 mgsk9 C>45 mg/kg and s 219 mg1kg C>219 mg/kg C.4inknown <br /> Soil Concentrations of PAX: <br /> C>0,063 mg/kg and s 0,68 mpg C>0.68 mglkg and s 4.5 mg/kg C>4.5 mg/kg R Unknown <br /> Area of Impacted Soil: <br /> C Area of Impacted Soil>82 by 82 Feel C Unknown <br /> Additional Information <br /> Should this case he closed in spite of NOT meeting policy criteria? O YES VI <br /> SPELL CHECK <br /> Severn Progress Save as Final <br /> LOGGED IN AS HENDERSONN CONTACT DTRs KERN P <br /> https:Hgeotracker.waterboards.ca.gov/regulators/screens/closure_policy.asp?global_id=T06... 7/1/2013 <br />