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USA#110 a 0 Page 1 of 2 <br /> LTCP Checklist 39E GEOTRACKER HOMEIMANAGE PROJECTS IBEP4fiT81iFdBg111LgSLQIII <br /> USA#110(70607700064)-RAP THIS SITE OPEN-ASSESSMENT a INTERIM REMEDIAL ACTION <br /> 2132 MARIPOSA RDE ACTIVITIES REPORT CLEANUP OVERSIGHT AGENCIES <br /> STOCKTON,CA 95205 SAN JOAQUIN COUNTY LOP(LEAD)-CASE a:1860 <br /> SAN JOAQUIN COUNTY PUBLIC WEBPAGE CASEWORKER:AWE,ICA EA�NOOVAL MARIN-SUPERVISOR:ADRIENNE ELLSAESSER <br /> CENTRAL VALLEY RWOCB(REGION SS)-CASE R:390090 <br /> MEW PRINTABLE SE SUMMARY FOR THIS SRE CASEwORKER:JAMESaARTON-SUPERVISOR:CORI CONDON <br /> CUP Claim e:6088 CUP Priority Aaaig ad:C CUP Aroud Paid:3505 691 <br /> THIS PROJECT WAS LAST MODIFIED By NIIELNER2WJ W ON 6127201410:13:50 AM-kftii Y <br /> THIS SITE HAS SUBMITTALS.CLICK NEM TO OPEN A NEW WINDOW WITH THE SUBMITTAL APPROVAL PAGE FOR THIS SITE. <br /> CLOSURE POLICY THIS VERSION IS FINAL AS OF 6/27/2014 CHECKLISTINfTMA ON7xW&l3 CLOSURE POLICY HISTORY <br /> General Criteria-The site satisfies the policy general criteria- EAR SECTION— sFs ION ANS—as F NO <br /> a.Is the unauthorized release located within the service area of a ublicwater s stem? <br /> r VES r' NO <br /> Nems of WafMayetem: Fc;;--- <br /> b.The unauthorized release consists only of petroleum Ii=. r YES r NO <br /> c.The unauthorized('primary)release from the UST system has been stopped I. YES r NO <br /> d.Free product has been removed to the maximum extent practicable fiafm. f• FP Not Encountered rYES r NO <br /> e.A conceptual site model that assesses the nature,extent,and mobility of the release has been developed filifill r' YES r NO <br /> I.S ndary source has been removed to the extent Practicable <br /> Impefiment to Removing Secondary Source(Check all that Apply): <br /> F_Remediation Has Not Been Attempted <br /> r Remediation Was Designed lnoortedly r YES r NO <br /> F Remedlation Was Shut OR Prematurely <br /> r Poor Remediation O&M <br /> (✓_Other - 1.11siWa1Wf0rSVEAAS <br /> g.Soil or groundwater has been tested for MTBE and results reported in accordance with Health and Safety Code Section r Not Required r YES (' NO <br /> 25296.15. <br /> h.Does a nuisance exist,as defined by Water Code section 13050. r YES Of NO <br /> 1.Media-Specific Criteria:Groundwater-The contaminant plume that exceeds water quality objecb'ves is stable or decreasing in areal extent and NO <br /> meets all of the additional characteristics of one of the five classes ofsites listed below.-r EA nor.ANa was <br /> EXEMPTION-Solt Only Case(Release has D3 Affected Groundwater-Info) r YES Is NO <br /> Does the site meet any of the Groundwater specific criteria scenarios? r YES r NO <br /> ADDITIONAL QUEES$TIONS-Please indicate only those conditions that do not meet the policy criteria: <br /> -:PJumelerlgth(That Exceeds Water Quality Objectives): <br /> C'z 100 Feet and 1250 Feet r z 250 Feet and<1,000 Feat r z 1,000 Feet Is 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 r Unknown <br /> Free Product Has Been Removed to the Maximum Extent Practicable <br /> r'No r Unknown <br /> For sites with free product,the Plume Has Been Stable or Decreasing for 5-Years(info): <br /> r No r Unknown <br /> For sites with free product,owner Willing to Accept a Land Use Restriction(if required) <br /> C No r Unkn.n <br /> Free Product Extends Offsite: <br /> r Yes r Unknown <br /> Benzene Concentration <br /> r z 1,000 pgII and<3,000 pgn r t 3,000 pgll r Unknown <br /> MTBE Concentration: <br /> or z 1,000 pgll r Unknown <br /> Nearest Supply Well(From Plume Boundary): <br /> f s 250 Feet r 1250 Feel and s 1,000 Feet r Unknown <br /> Nearest Surface Water Body(From Plume Boundary): <br /> r 5 250 Feet r 1250 Feet and 51,000 Fast f Unknown <br /> 2.Media Specific Criteria:Petroleum Vapor Intrusion to Indoor Air-The site is considered low-threat for the vaporintruston-to-eirpathwey,ifsite- YES <br /> specific Co0dIti005 satisfy items 28 26 or2c-CLEAR SECTION ANSWERS <br /> EXEMPTION-Active Commercial Petroleum Fueling Facility r YES r 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 ( <br /> ifit meets 1 2 or 3 below- SECTION Ly— <br /> EAR <br /> EXEMPTION-The upper 10 feet of soil Is free of petroleum contamination r YF' <br /> https://geotracker.waterboards.ca.gov/regulators/screens/closure-Policy.asp?global_id=TO... 6/2%t. <br />