SITE INFORMATION AND CORRESPONDENCE CASE 2

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Western Lift-Case 2 Page 1 of 1 Nbm" �../ LTCP Checklist GO GEOTRACKER HOME I MANAGE PROJECTS I REPORTS I SEARCH IOL GOUT WESTERN LIFT-CASE 2(T10000004186)-MAP THIS SITE OPEN-ELIGIBLE FOR CLOSURE 3430 S.EL DORADO CLEANUP OV ERSIGHT AGENCIES ACTIVITIES REPORT SANJOAQUINCOLINTYLOP(LEAD)-CASE 9:2053 STOCKTON,CA 95206 CASEWORKER:VICKI MCCARTNEV-SUPERVISOR:ADRIENNE ELLSAESSER SAN JOAQUIN COUNTY PUBLICWEBPAGE CENTRAL VALLEY RWOCB(REGION5S)-CASE p:39/189 CASEWORKER:JAMES BARYON-SUPERVISOR:CORI CONDON VIEW PRINTABLE CASE SUMMARY FOR THIS SITE THIS PROJECT WAS LAST MODIFIED BY VICKI MCCARTNEY ON 5/6/2014 11:50:12 AM-HISTORY THIS SITE HAS SUBMITTALS.CLICK HERE TO OPEN A NEW WINDOW WITH THE SUBMITTAL APPROVAL PAGE FOR THIS SITE. CLOSURE POLICY THIS VERSION IS FINAL AS OF 5/6/2014 CHECKLIST INITIATED ON 611312013 CLOSURE POLICY HISTORY General Criteria-The site satisfies the policy general criteria-CLEAR SECTION ANSWERS YES a.Is the unauthorized release located within the service area of a public waters stem? C•- YES f" NO Name of Water System: JCaIWater b.The unauthorized release consists only of petroleum fiefol. G YES (' NO c.The unauthorized("primary')release from the UST system has been stopped. r YES C NO d.Free product has been removed to the maximum extent practicable Jtfgol. 0 FP Not Encountered r YES (' NO e.A conceptual site model that assesses the nature,extent,and mobility of the release has been developed jjafo. YES C NO I.Secondary source has been removed to the extent practicable ijam. (' YES (' NO g.Soil or groundwater has been tested for MTBE and results reported in accordance with Health and Safety Code Section C Not Required r YES (- NO 25296.15. h.Does a nuisance exist,as defined by Water Code section 13050. YES F NO 1.Media-Specific Criteria:Groundwater-The contaminant plume that exceeds water quality objectives is stable or decreasing in areal extent,and —YES meets all of the additional characteristics of one of the five classes of sites listed below.-CLEAR SECTION ANSWERS EXEMPTION-Soil Only Case(Release has not Affected Groundwater-Info) l" YES G NO Does the site meet any of the Groundwater specific criteria scenarios? t: YES r NO 1.1-The contaminant plume that exceeds water quality objectives is<100 feet in length.There is no free product.The nearest existing water supply well or �- YES l' NO surface water body is>250 feet from the defined plume boundary. 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- FYES specific conditions satisfy items 2a,2b,or 2c-CLEAR SECTION ANSWERS EXEMPTION-Active Commercial Petroleum Fueling Facility ( YES r NO Does the site meet any of the Petroleum Vapor Intrusion to Indoor Air specific criteria scenarios? YES NO 215-Petroleum Vapor Intrusion to Indoor Air-A site-speck risk assessment for the vapor intrusion pathway has been prepared that demonstrates human (: YES r NO health is protected to the satisfaction of the regulatory agency. 3.Media Specific Criteria:Direct Contact and Outdoor Air Exposure-The site is considered low-threat for direct contact and outdoor air exposure YES if it meets 1,2,Or 3 below.-CLEAR SECTION ANSWERS EXEMPTION-The upper 10 feet of soil is free of petroleum contamination r YES G NO Does the site meet any of the Direct Contact and Outdoor Air Exposure criteria scenarios? r YES f' NO 3.2-A site specific risk assessment demonstrates the maximum concentrations of petroleum constituents in soil will have no significant risk of adversely (.- YES f" NO affecting human health(i.e.,'passes") Additional Information This case should be kept OPEN in spite of meeting policy criteria. YES G NO Has this LTCP Checklist been updated for FY 13114? G YES r NO SPELL CHECK Save Form as Partially Completed Save Form as Complete LOGGED IN AS MCCARTNEYV CONTACT GEOTRACKER HELP https://geotracker.waterboards.ca.gov/regulators/screens/closure—Policy.asp?global_id=T 10... 5/6/2014