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,ARCO #2133 _ Page 1 of 1 LTCP Checklist GO GEOTRACKER HOME I MANAGE PROJECTS I REPORTS I SEARCH I LOGOUT ARCO#2133(70607700002)-MAP THIS SITE OPEN-ELIGIBLE FOR CLOSURE 2908 BENJAMIN HOLT DR W CLEANUP OVERSIGHT AGENCIES ACTIVITIES REPORT SAN JOAQUIN COUNTY LOP LEAD CASE#:1021 STOCKTON,CA 95207 (LEAD) LISA MEDINA-SUPERVISOR:ADRIENNE ELLSAESSER SAN JOAQUIN COUNTY PUBLIC CENTRAL VALLEY RWQCB(REGION 5S)-CASE#:390002 VIEW PRINTABLE CASE SUMMARY FOR THIS SITE CASEWORKER:JAMES BARTON-SUPERVISOR:CORI CONDON CUF Claim#:9563 CUF Priority Assigned:D CUF Amount Paid: THERE ARE 1 OTHER CASES ASSOCIATED WITH THIS CASE-SHOW THIS PROJECT WAS LAST MODIFIED BY LISA MEDINA ON 7/31/2013 3:59:33 PM-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 IN PROGRESS AS OF 7/31/2013 CHECKLIST INITIATED ON 713112013 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? ,,� Name of Water System: City of Stockton v/7 40-YES C NO b.The unauthorized release consists only of petroleum info. y YES r, NO c.The unauthorized('primary)release from the UST system has been stopped. fi AYES f'• NO d.Free product has been removed to the maximum extent practicable info. 60'-FP Not Encountered C YES NO e.A conceptual site model that assesses the nature,extent,and mobility of the release has been developed info. ,(__- ES NO I.Secondary source has been removed to the extent practicable Jinf2j. ---YES C NO g.Soil or groundwater has been tested for MTBE and results reported in accordance with Health and Safety Code Section C' Not Required.(--'YES CNO 25296.15. h.Does a nuisance exist,as defined by Water Code section 13050. C YES 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 cAT'-NO Does the site meet any of the Groundwater specific criteria scenarios? YES 1' NO 1.5-The regulatory agency determines,based on an analysis of site specific conditions,that the site under current and reasonably anticipated near-term future scenarios,the contaminant plume poses a low threat to human health and safety and to the environment and water quality objectives will be achieved G YES C NO within a reasonable time frame. 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- YES specific conditions satisfy items 2a,2b,Or 2c-CLEAR SECTION ANSWERS EXEMPTION-Active Commercial Petroleum Fueling Facility ),S-fES C NO 3.Media Specific Criteria:Direct Contact and Outdoor Air Exposure-The site is considered low-threat for direct contact and outdoor air exposure FYES if it meets 1,2,or 3 below.-CLEAR SECTION ANSWERS EXEMPTION-The upper 10 feet of soil is free of petroleum contamination O YES V;-NO Does the site meet any of the Direct Contact and Outdoor Air Exposure criteria scenarios? f' YES O NO 3.2-A site specific risk assessment demonstrates the maximum concentrations of petroleum constituents in soil will have no significant risk of adversely OF YES f', NO affecting human health(i.e.,"passes") Additional Information This case should be kept OPEN in spite of meeting policy criteria. r YES G NO SPELL CHECK Save in Progress Save as Final LOGGED IN AS HENDERSONN CONTACT GEOTRACKER HELP , Ak �(X!G SLc1 fc�( https://geotracker.waterboards.ca.gov/regulators/screens/closure_policy.asp?global_id=T06... 8/1/2013