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SOUTHLAND 7-11 #19976 Page 1 of 1 <br /> LTCP Checklist Go GEOTRACKER HOME I MANAGE PROJECTS I REPORTS I SEARCH I LOGOUT <br /> SOUTHLAND 7-11#19976(TO607700750)-MAP THIS SITE OPEN-ELIGIBLE FOR CLOSURE <br /> 1399 MAIN STN CLEANUP OVERSIGHT AGENCIES <br /> ACTIVITIES REPORT SAN JOAQUIN COUNTY LOP(LEAD)-CASE#:1435 <br /> MANTECA,CA 95336 CASEWORKER:VICKI MCCARTNEY-SUPERVISOR:ADRIENNE ELLSAESSER <br /> SAN JOAQUIN COUNTY PUBLIC WEBPAGE CENTRAL VALLEY RWQCB(REGION 5S)-CASE#:390928 <br /> VIEW PRINTABLE CASE SUMMARY FOR THIS SITE CASEWORKER:JAMES BARTON-SUPERVISOR:CORI CONDON <br /> CUF Claim#:14962 CUF Priority Assigned:D CUF Amount Paid: <br /> THIS PROJECT WAS LAST MODIFIED BY VICKI MCCARTNEYON 8/1/2013 10:58:04 AM-HISTORY <br /> THIS SITE HAS SUBMITTALS.CLICK HERE TO OPEN A NEW WINDOW WITH THE SUBMITTAL APPROVAL PAGE FOR THIS SITE. <br /> CLOSURE POLICY THIS VERSION IS FINAL AS OF 8/1/2013 CHECKLIST INITIATED ON 713012013 CLOSURE POLICY HISTORY <br /> General Criteria-The site Satisfies the policy general criteria-CLEAR SECTION ANSWERS NO <br /> a.Is the unauthorized release located within the service area of a public water s stem? <br /> YES f NO <br /> Name of Water System: JCityofManteca <br /> b.The unauthorized release consists only of petroleum finfool. G YES r' NO <br /> c.The unauthorized("primary")release from the UST system has been stopped. G YES l" NO <br /> d.Free product has been removed to the maximum extent practicable info. G FP Not Encountered C YES r NO <br /> e.A conceptual site model that assesses the nature extent and mobility of the release has been developed linfP1. <br /> Description(Check all that Apply): <br /> F GW Not Evaluated <br /> F Groundwater Assessment Incomplete-Areal Extent of Contamination Not Defined <br /> F-Groundwater Assessment Incomplete-Depth of Contamination Not Defined <br /> F-Hydrogeology Not Adequately Defined YES r•- NO <br /> Potential Receptors Not Identified <br /> r Soil Assessment Incomplete-Areal Extent Not Defined <br /> Soil Assessment Incomplete-Depth Unknown <br /> F Soil Vapor Not Evaluated n N s•#� Codd WZ J&e—-�IJ ALd It <br /> if 4Y/i d <br /> P—Other - No conceptual site model submitted but info* r rY�-"T�� V4 r•0#j s r-p*-r 's . <br /> f.Secondary source has been removed to the extent practicable info. G YES C' NO <br /> g.Soil or groundwater has been tested for MTBE and results reported in accordance with Health and Safety Code Section l" Not Required 6 YES NO <br /> 25296.15. <br /> h.Does a nuisance exist,as defined by Water Code section 13050. r' YES NO <br /> 1.Media-Specific Criteria:Groundwater-The contaminant plume that exceeds water quality objectives is stable or decreasing in areal extent,and YES <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) r' YES C' NO <br /> Does the site meet any of the Groundwater specific criteria scenarios? YES NO <br /> 1.5- he regulatory agency determines,based on an analysis of site specific conditions,that the site under current and reasonably anticipated near-term <br /> fu ure scenarios,the contaminant plume poses a low threat to human health and safety and to the environment and water quality objectives will be achieved r: YES ( NO <br /> within a reasonable time frame. <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- YES <br /> specific conditions satisfy items 2a,2b,Or 2c-CLEAR SECTION ANSWERS <br /> EXEMPTION-Active Commercial Petroleum Fueling Facility G YES NO <br /> 3.Media Specific Criteria:Direct Contact and Outdoor Air Exposure-The site is considered low-threat for direct contact and outdoor air exposure YES <br /> if it meets 1,2,Or 3 below.-CLEAR SECTION ANSWERS <br /> EXEMPTION-The upper 10 feet of soil is free of petroleum contamination YES NO <br /> Additional Information <br /> Should this case be closed in spite of NOT meeting policy criteria? <br /> Explain: <br /> Oxygen injection occurred between March 2003 and December 2012. First quarter 2013 groundwater results are reported non- <br /> detect except for MTBE reported at 1 microgram per liter in MW-2. Water quality objectives have been achieved. The San l: YES NO <br /> Joaquin County Environmental Health Department has discussed closing the site with the Regional Board and a closure report <br /> is in preparation; remedial activities and groundwater monitoring have ceased pending receipt and review of the closure <br /> report. <br /> SPELL CHECK <br /> Save in Progress I Save as Final <br /> LOGGED IN AS MCCARTNEYV CONTACT GEOTRACKER HELP <br /> https://geotracker.waterboards.ca.gov/regulators/screens/closure_policy.asp?global_id=T06... 8/1/2013 <br />