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BI--4172 (THRIFTY) Page 1 of 2 <br /> Nomw w <br /> LTCP Checklist 7 GEOTRACKER HOME I MANAGE PROJECTS I REPORTS I SEARCH I LOGOUT <br /> BP#172(THRIFTY)(T0607700e:.)•MAP THIS SITE OPEN-REMEDIATION <br /> IFIC AVE CLEANUP OVERSIGHT AGENCIE <br /> 7647 PAC <br /> S <br /> 7647 PA IF ,CA 95207 ACTIVITIES REPORT SAN JOAQUIN COUNTY LOP(LEAD)-CASE#:1227 <br /> CASEWORKER:VICKI MCCARTNEY-SUPERVISOR:ADRIENNE ELLSAESSER <br /> SAN JOAQUIN COUNTY PUBLIC WEBPAGE CENTRAL VALLEY RWQCB(REGION 5S)-CASE#:390652 <br /> VIEW PRINTABLE CASE SUMMARY FOR THIS SITE CASEWORKER:JAMES BARTON-SUPERVISOR:BRIAN NEWMAN <br /> CUF Claim#:13547,2156 CUF Priority Assigned:C,D CUF Amount Paid:$1.160.873 <br /> THIS PROJECT WAS LAST MODIFIED BY VICKI MCCARTNEYON 6/20/201310:40:29 AM-NIST RY <br /> THIS SITE HAS SUBMITTALS.CLICK HERETO OPEN ANEW WINDOW WITH THE SUBMITTAL APPROVAL PAGE FOR THIS SITE. <br /> CLOSURE POLICY THIS VERSION IS FINAL AS OF 612012013 CHECKLIST INITIATED ON 6/12/2013 CLOSURE POLICY HISTORY <br /> General Criteria-The site satisfies the policy general criteria-CLEAR SECTION ANSWERS F NO <br /> a.Is the unauthorized release located within the service area of a public waters stem? <br /> Name of Water System: lCityofStockton t• YES C NO <br /> b.The unauthorized release consists only of petroleum jinfo X YES C NO <br /> c.The unauthorized("primary')release from the UST system has been stopped. G YES C NO <br /> d.Free product has been removed to the maximum extent practicable kinfo. C FP Not Encountered YES C NO <br /> e.A conceptual site model that assesses the nature,extent,and mobility of the release has been developed info (: YES r NO <br /> f.S ondary source has been removed to the extent practicable finfc <br /> Impediment to Removing Secondary Source(Check all that Apply): <br /> I—Remediation Has Not Been Attempted <br /> 7_Remediation Was Designed Incorrectly C YES I• NO <br /> F Remediation Was Shut Off Prematurely <br /> F Poor Remediation O&M <br /> F Other - <br /> g.Soil or groundwater has been tested for MTBE and results reported in accordance with Health and Safety Code Section <br /> 25296.15. C Not Required T' YES C NO <br /> h.Does a nuisance exist,as defined by Water Code section 13050. C YES r NO <br /> 1.Media-Specific Criteria:Groundwater-The contaminant plume that exceeds water quality objectives is stable or decreasing in areal extent,andNO <br /> meets all of the additional characteristics of one of the five classes of sites listed below.-CLEAR SECTION ANSWERS <br /> EXEMPTION-Soil Only Case(Release has not Affected Groundwater-Info) C YES r NO <br /> Does the site meet any of the Groundwater specific criteria scenarios? C YES I• NO <br /> ADDITIONAL QUESTIONS-Please indicate only those conditions that do not meet the policy criteria: <br /> Plume Length(That Exceeds Water Quality Objectives): <br /> (_ >100 Feet and<250 Feet C >_250 Feet and<1,000 Feet C a 1,000 Feet (0 Unknown <br /> Plume is Stable or Decreasing in AREAL Extent <br /> r No r Unknown <br /> Free Product in Groundwater: <br /> C Yes r No C Unknown <br /> Free Product Has Been Removed to the Maximum Extent Practicable <br /> C No C Unknown <br /> For sites with free product,the Plume Has Been Stable or Decreasing for 5-Years(info) <br /> C No C Unknown <br /> For sites with free product,owner Willing to Accept a Land Use Restriction(if required) <br /> IC No C Unknown <br /> Free Product Extends Offsite <br /> C Yes l' Unknown <br /> Benzene Concentration <br /> C z 1,000 Ng/I and<3,000 yg/I I'z 3,000 Ng/I C Unknown <br /> MTBE Concentration: <br /> C t 1,000 Ng/I C Unknown <br /> Nearest Supply Well(From Plume Boundary): <br /> r <_250 Feet C >250 Feet and 5 1,000 Feet C Unknown <br /> Nearest Surface Water Body(From Plume Boundary): <br /> r s 250 Feet C >250 Feet and s 1,000 Feet C Unknown <br /> 2.Media Specific Criteria:Petroleum Vapor Intrusion to Indoor Air-The site is considered low-threat for the vapor-intrusion-to-air pathway if site- NO <br /> specific conditions satisfy items 2a,2b,or 2c-CLEAR SECTION ANSWERS <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 NO <br /> ADDITIONAL QUESTIONS-Please indicate only those conditions that do not meet the policy criteria: <br /> Soil Gas Samples: <br /> https://geotracker.waterboards.ca.gov/regulators/screens/closure_policy.asp?global_id=TO... 6/20/2013 <br />