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RAYMOND GREER • Page 1 of 2 LTCP Checklist - Go GEOTRACKER HOME I MANAGE PROJECTS 1BfEQELTS I SEARCH I LOGOUT RAYMOND GREER(70607700061).MAPTHISSITE OPEN.V IRCAVONMONITORING 15634 STEINEGUL RDS ACTIVITIES REPORT CLEANUP OVERSIGHT AGENCIES ESCALON,CA 95320 SAN JOAQUIN COUNTY LOP(LEAD)-CASE#:2021 SAN JOAQUIN COUNTY PUBLIC BPA CASEWORKER:GABR/EL GONZALEZ- SUPERVISOR:ADRIENNE ELLSAESSER VIEW PRINTABLE CASE SUMMARY FOR THIS SITE CENTRAL VALLEY RWQCB(REGION 5S)-CASE#:390074 CASEWORKER:JAMES BARTON - SUPERVISOR:CORI CONDON CUF Claim#:8525 CUF Priority Assigned:A CUF Amount Paid: 8985 CR Site ID 4:NOT SPECIFIED THIS PROJECT WAS[AST MODIFIED BY jiVEkygffQION WWO152:32:14 PM-HISTORY THIS SITE HAS SUBMITTALS.CLICK HERE TO OPEN ANEW WINDOW WITH THE SUBMITTAL APPROVAL PAGE FOR THIS SITE. CLOSURE POLICY THIS VERSION IS FINAL AS OF 512812015 CHECKL/STINMATEDON10121012 CLOSURE POLICY HISTORY General Criteria-The site satisfies the policy general criteria-cc sacnoN Nall n, NO a.Is the unauthorized release located within the service area of a public water system? r YES r NO L The unauthorized release consists only of petroleum jj=. r YES r NO c.The unauthorized('primay)release from Me UST system has been stoppetl. rYES C NO d.Free product has been removed to the maximum extent practicable hl r FP Not Encountered r YES C NO e.A conceptual site model that assesses the nature,extent,and mobility of the release has been developed jjp(pl. r YES C NO f.Secondary source has been removed to the extent practicable 0p(q]. r YES r NO g.Soil or groundwater has been tested for MTBE and results reported in accordance with Health and Safety Code Section 25296.16. C Not Required r YES C NO h.Does a nuisance exist,as dented by Water Cade section 13050. C YES r NO 1.Media-Specific Criteria:Groundwater-The contaminant plume that exceeds water,quality objectives is stable or decreasing in areal extent,and meets all of the additional characteristics of one of the five classes of sites listed below.-cLemi No SECTION ANSWERS EXEMPTION-Soil Only Case(Release has=Affected Groundwater-low r YES is NO Does the site meet any of the Groundwater specific criteria scenarios? r YES is NO ADDITIONAL QUESTIONS-Please indicate only those conditions that do not meet the policy criteria: Plume Length(That Exceeds Water Quality Objectives): r a 100 Fast and<250 Feet r z 250 Feel and<1,000 Feet r 21,000 Feet r Unknown Plume Is Stable or Decreasing in AREA Extent: r No C Unknown Free Product in Groundwater: r Yes C No r Unknown Free Product Has Been Removed to the Maximum Extent Practicable: C No r Unknown For sites with free product,the Plume Has Been Stable or Decreasing for 5-Years(info): r No r Unknown For sites with tree product,owner willing to Accept a Land Use Restriction(if required): C No r Unknown Free Product Extends Offsite: C Yes r Unknown Benzene Concentration C z 1,000 pg/I and<3,000 pgn C z 3,000 pgll C Unknown MTBE Concentrafion r z 1,000 pgil r Unknown Nearest Supply Well(From Plume Boundary): is 5 250 Feel r 1250 Feet and s 1,000 Feet r Unknown Nearest Surface Water Body(From Plume Boundary): r S 250 Feet r 1250 Feel and 51,000 Feet In Unknown 2.Media Specific Criteria:Petroleum Vapor Intrusion to Indoor Air-The site is considered low-threat for the vapor- YES intrusion-to-air pathway if site-specific conditions satisfy items 28,2b,or 2c-c FAa sccmoN ANSWERS EXEMPTION-Active Commercial Petroleum Fueling Facility r YES Is NO Does Me site meet any of the Petroleum Vapor Intrusion to Indoor Air specific criteria scenarios? rr YES -' NO 2a-Scenario 3exam leDissolved Phase Benzene Concentretions Only in Groundwater(Low concentration groundwater scenarios with or without 02 YES measurements must satisfyone i,ii,or iii i.For bioattenuation zone without oxygen measurements or oxygen<4%and benzene concentration are<100 pg4.,the bioattenuation zone:Is a continuous zone that provides a separation of at least 5 feet vertically between Me dissolved phase benzene and Me foundation of existing or potential C YES C NO building:and contain total TPH<100 mg/kg throughout the entire depth of the bioattenuation zone.