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AS-( $orcca 31-s(' trHy�9�Y N ; NA7E p ��T eSno fJSA#110 M , k,_ 1 Page 1 of t • NW 4114fMas16 ---'ND wail M w 1Cf�9 HGys'-a+b writ PL H' aN 7a Rf'ir '-Jecl.w,w5-s N0 LTCP Checklist _y4v 2 H1-70 _,M„,ti IKnla,rrw jr,_ tat 21191mCKERHOME MANAGE PROJECTS E!2 Pte? HEA@gII I LOGOW USA#110(70607700069)-MAP THIS SITE 11w 17 'PdS— 1`+S9Elaref- IALr'4.Se� A!Y .T Q/ OPEN-ASSESSMENT a INTERWREMEDIAL ACTION 2132 MARIPOSA RD E CLEANUP OVERSIGHTAGENCIES STOCKTON,CA 95205 ACTIVITIES REPORT SAN JOAQUIN COUNTY LOP(LEAD)-CASE a 1669 CASEWORKER:HARLINKNOLL-SUPERNSOR:ADRIENNEELLSAESSER SAN JOAQUIN COUNTY PUBLIC WEBPAGE CENTRAL VALLEY RWOCB(REGION 53)-CASE d:390090 VIEW PRINTABLE CASE SUMMARY FOR THIS SITE CASEWORKER:JAMES BARYON-SUPERWSOR:CORI LONDON CUP Claim n:6095 CUFPrbrlty Aseigned:C CUE Amount Pelf:$.13},133 THIS PROJECT WAS LAST MODIFIED BY M6Ri1NKA1mr ON 71WO13209.59 PM-HI RY THIS SITE HAS SUBMITTALS.CUCKIJF,BE TO OPEN A NEW WINDOW WITH THE SUSMITTALAPPROVAL PAGE FOR THIS SITE. CLOSURE POLICY THIS VERSION/S IN PROGRESS AS OF 7/5/2013 CHECKLIST INITIATED ON 7/51013 CLOSURE POUCY116TORY General Criteria-The site satisfies the policy general criteria-CLEAR SECTION ANSINERS NO a.Is the unauthorized release located within the service area Of public waters stem? Name of Water System: lCalwater - re' YES r NO b.The unauthorized release consists only of petroleum finel. (a YES rNO c.The unauthorized('primary')release from the UST system has been stopped. Si YES C NO d.Free product has been removed to the maximum extent practicable jlppf]. SY FP Not Encountered C YES C NO e.A conceptual site model that assesses the nature,extent,and mobility of the release has been developed o. ,-@' YES (' NO I.Secondary source has been removed to the extent Practicable fina I. Impediment to Removing Secondary Source(Check all that Apply): F Remediation Has Not Been Attempted F Remediation Was Designed Incorrectly _ r YES NO r Remediation Was Shut OA Prematurely r Poor Remediation OEM [Other wellsinstalledfar SVE11AS g.Soil or groundwater has been tested for MTBE and results reported in accordance with Health and Safety Code Section C Not Required uillYES C NO 25296.15. In.Does a nuisance exist,as defined by Water Code section 13050. r YES W-NO 1.Media-Specific Criteria:Groundwater-The contaminant plume that exceeds water quality objectives is stable or decreasing in areal extent,and NO meets all of the additional characteristics of one of the five Gasses of sites listed below.-cLEAR secnoN ANSWERS EXEMPTION-Sell Only Cam(Release has lial Affected Groundwater-Ift C YES r• NO Does the site meet any of the Groundwater specific criteria scenarios? YES fir, NO ADDITIONAL QUESTIONS-Please indicate only those conditions that do net meet the policy criteria: Plume Length(That Exceeds Water Quality Objectives): N��/ r z 1 DO Feet and<250 Feet ('2 250 Feet and<1,000 Feet C z 1,000 Feet r Unknown I W Plume is Stable or Decreasing in AREAL Extent: r No C Unknown /, Free Product In Grou udwatsr- OOO CJlf Q• 5,lv Ste /T1Z C Yes r No r Unknown Free Product Has Been Removed to the Maximum Extent Practicable: C No ('Unknown For sites with free product,the Plume Has Been Stable or Decreasing for 5-Yaars(Info): r No r Unknown For sites with free product,owner Willing to Accept a Land Use Restriction(if required): r No r Unknown Free Product Extends Offsite C Yes r Unknown Benzene Concentration r a 1,000 pgil and<3,000 p911 r'1t 3,000 yg/I C Unknown _ MTBE Concentration s.S. OJ ) 10 z 1,000 pgll C Unknown Nearest Supply Well(From Plume Boundary) r s 250 Feet C>250 Feet and s 1,000 Feet C Unknown CK- Nearest K- Nearest Surface Water Body(From Plume Boundary): II// O 5 250 Feet C>250 Feet and s 1,ODO Feet r Unknown (7r-- 2.Media SpeciBe Criteria:Petroleum Vapor Intrusion to Indoor Air-The site is Considered low-threat for the vapor-intorsion-t"irpathwayifsite- YES specific cOndltonS satisfy items 2a,2b,or 2c-CLEAR SECTION ANSWeR3 EXEMPTION-Active Commercial Petroleum Fueling Facility YES r NO 3.Media Speciflc Criteria:Direct Contact and Outdoor Air Exposure-The site is considered/ow-threat for direct contact and outdoorair exposure YES I(It meets 1,2,Of 3 bBIOW.-CLEAR SECTION ANSWERS EXEMPTION•The upper 10 feet of coil Is free of petroleum contamination r YES r NO II--Tse d_ https://geotracker.waterboards.ca.gov/regulators/screens/closure—Policy.asp?global_id=TO... 7/17/2013