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AEDELWAHED FACILITY/ULTRAMAR#13792 Page l of 2 <br /> LTCP Checklist .GO GEOTRACKER HDME MANAGE PROJECYS REPORTS l SEARCH 11.OGDUT <br /> ABDELWAH ED FACILITYlULTRAMAR#13792(T0607799506)-MAP THIS SITE OPEN-vERtFICA TION MOWTORING <br /> 2255 AIRPORT WAY 5 CLEANUP OVERSIGHT AGENCIES <br /> STOCKTON,CA 95206 ACTIVITIES REPORT SAN JOAOUIN COUNTY LDP(LEAD)-CASE#:SUPERVISOR. <br /> 5 <br /> CASEWORKER:NAR11N KNOLL-SUPERVISOR:ADRIENNE ELL5AESSER <br /> SAN JOAQUIN COUNTY PUBLICWEBPAGE CENTRAL VALLEY RWQCB(REGION 5S)-CASE A391129 <br /> VIEW PRINTABLE CASE SUMMARY FOR THIS S17E CASEWORKER:JAMES dBM-SUPERVISOR:JAMES MUNCH <br /> CUF Claim#:18418 CUF Priority Assignee;U CUF Amount Paid:3Q <br /> THIS PROJECT WAS LAST MODIFIED BYLgay&AMON2111/201311:45:45AM-HISTORY <br /> THIS SITE HAS SUBMITTALS.CLICK HERE TO OPEN ANEW WINDOW WITH THE SUBMITTAL APPROVAL PAGE FOR THIS SITE, <br /> CLOSURE POLICY THIS VERSION IS FINAL AS OF 9/1912012 CHECKLIST WfTIATED ON SMWM2 CLOSUBLEWQXAMIM <br /> General Criteria-The site satisfies the policy general criteria-CLEAR SECTION ANSWERS YES <br /> a.Is the unauthorized release located within the service area of a public waters stem? R <br /> Name of Water System: lCalwater 46 YES r NO <br /> b_The unauthorized release consists only of petroleum LaM. F}YES C NO <br /> c.The unauthorized('primay)release from the UST system has been stopped. 1 YES r NO <br /> d.Free product has been removed to the maximum extent practicable fbm. ! 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 iinfol. JCV YES r NO <br /> f.Secondary source has been removed to the extent practicable IjOL01. L---'YES C NO <br /> g.Soil or groundwater has been tested for MTBE and results reported in accordance with Health and Safety Code Section (' Not Required f` YES C NO <br /> 25296,15. <br /> t <br /> h_Does a nuisance exist,as defined by Water Code section 13050. C YES f'-'NO <br /> 1.MediaSpecifie Criteria:Groundwater-The contaminant plume that exceeds water quality objeclives is stable or decreasing in areal extent,and NO <br /> meets all of fhe additional characteristics of one of the rive classes of sites listed below.-CLEAR SECTION ANSWERS <br /> EXEMPTION-Soil Only Case(Release has _91 Affected Groundwater-fgfs) YES C•' NO <br /> Does the site meet any of the Groundwater specific criteria scenarios? C YES f' 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 /> r>-100 Feet and<25O Feet K2:250 Feet and<1,000 Feet C z 1,000 Fee1 C Unknown <br /> Plume is Stable or Decreasing in AREAL Extent: <br /> C ND r.!r_"_ <br /> Free Producn <br /> dwater <br /> C Yes . <br /> Unknown <br /> Free Product Has Been Removed to the Maximum Extent Practicable; )/ <br /> C No (_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 /> (_No C Unknown <br /> Free Product Extends Offsite <br /> C Yes C Unknown <br /> Benzene Concentration: <br /> C s 1,000 pgA and a 3,ODO{IgA z 3,000 Ngn C Unknown <br /> MTBE Concentration: <br /> C i'1 Doo pgA r Unknown <br /> Nearest Supply Well{From Plume Boundary): i <br /> C s 250 Feet C>250 Feet and 5 1,000 Feet C Unknown <br /> Nearest Surface Water Body(From Plume Boundary): <br /> C 5 250 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 C YES is NO <br /> Does the site meet any of the Petroleum Vapor Intrusion to Indoor Air specific criteria scenarios? C YES f' NO i <br /> ADDITIONAL QUESTIONS-Please indicate only those conditions that do not meet the policy criteria: <br /> Soil Gas Samples: <br /> .f- ND Soil Gas Samples C Taken Incorrectly ; <br /> Exposure Type: /commercial C Residential V%Commercial <br /> Free Product: <br /> f C In Groundwater C In Soil C Unknown <br /> i TPH in the Bioattenuadon Zone: <br /> https://geotracker.waterboards.ca.gov/regulators/screens/closure_policy.asp?global_id=TO... 4/23/2013 <br />