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RMB GARAGE (ERARDI WANTURES) Page 2 of 2 <br /> C < 250 Feet C > 250 Feet and < 1 ,000 Feel r' Unknown <br /> 2. Media Specific Criteria: Petroleum Vapor Intrusion to Indoor Air - The site is considered /ow-threat for the vapor intrusion-to-afrpathway if site- NO <br /> specific conditions satisfy items 2a, 2b, or 2c - CLEAR SECTION ANSVrERs <br /> EXEMPTION - Active Commercial Petroleum Fueling Facility r YES r' NO <br /> Does the site meet any of the Petroleum Vapor Intrusion to Indoor Air specific criteria scenarios? C YES r 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 Bioattenuation Zone : <br /> C >- 100 mg/kg r Unknown r Soil samples not taken at two depths within 5 R. zone (only for Scenario 4 with BioZone) <br /> Bioattenuation Zone Thickness : <br /> C < 5 Feet (No BioZone) C z 5 Feel and < 10 Feet r z 10 Feet and < 30 Feet C z 30 Feet C 30R BioZone Compromised TPH > I00mglkg C Unknown <br /> 02 Data in Bloattenuadon Zone : <br /> r No Os Data C Oz < 4% C 02 4% <br /> Benzene in Groundwater : <br /> C >- 100 pgll and < 1 ,000 pgll P z 1 ,000 pgll r Unknown <br /> Soil Gas Benzene : <br /> C > 85 pg/m3 and < 280 Pg/m3 r z 280 pwm3 and < 85,000 pg/m3 r z 85,000 pglm3 and < 28D,000 pg/m3 C z 280,000 pg/m3 r Unknown <br /> Soil Gas EthylBenzene : <br /> r z 1,100 pgfm3 and < 3,600 pg/m3 C z 3,600 pg/m3 and < 1 ,100,000 pghn3 C >- 1 ,100,000 pg/m3 and < 3,600,000 pg/m3 C z 3,600,000 pglm3 r' Unknown <br /> Soil Gas Naphthalene : <br /> C > 93 pg/m3 and < 310 pg/m3 C a 310 pg/m3 and < 93,000 pg/m3 r z 93,000 pg/m3 and < 3104000 pg/m3 C z 310,000 pg/m3 r Unknown <br /> 3. Media Specific Criteria: Direct Contact and Outdoor Air Exposure - The site is considered low-threat fordirect contact and outdoor air exposure YES <br /> ifit meets 1, 2, or 3 below. - CLEAR SECTION ANSWERS <br /> EXEMPTION - The upper 10 feet of soil is free of petroleum contamination r' YES r' NO <br /> Does the site meet any of the Direct Contact and Outdoor Alr Exposure criteria scenarios? r YES r NO <br /> 3.1 - Maximum concentrations of petroleum constituents in soil are less than or equal to those fisted in the fallowing tableL( INKi for the specified depth r YES r NO <br /> below ground surface. <br /> Additional Information <br /> Should thiscase be closed in spite of NOT meeting policy criteria? C' YES r NO <br /> Has this LTCP Checklist been updated for FY 13/14? r' YES C NO <br /> SPELLCHECK <br /> Save Form as Partially Completed Save Form as Complete <br /> LOGGED IN AS HENDERSONN CONTACT GEOTRACKER HELP <br /> https://geotracker.waterboards.ca.gov/regulators/screens/closure_lohcy.asp?global_id=T06.. . 6/6/2014 <br />