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CITY OF STOCKTON R1"IEVELOPMENT AGENCY Page 1 of 1 <br /> A111111111110., %." <br /> LTCP Checklist — Go GEOTRACKER HOME I MANAGE PROJECTS I REPPRTS I SEARCH I LOGOUT <br /> CITY OF STOCKTON REDEVELOPMENT AGENCY(T0607730522)-MAP THIS sITE OPEN-ELIGISLEFOR CLOSURE <br /> 423 MADISON AC JNIDES_REPORT CLEANUP OVERSIGHT AGENCIES <br /> STOCKTON,CA 95202 SAN JOAQUIN COUNTY LOP(LEAD)-CASE#:0001564 <br /> SAN JOAQUIN COUNTY PUBLIC WEEPAGE CASEWORKER:LISA MEDINA - SUPERVISOR:ADRIENNE ELLSAESSER <br /> VIEW PRINTAE3.LE CASE SUMMARY FOR THIS SITE CENTRAL VALLEY RWQCB(REGION 5S)-CASE#.-391162 <br /> CASEWORKER:JAMES BARYON - SUPERVISOR:BRIAN NEWMAN <br /> THIS PROJECT WAS LAST MODIFIED BY USA MEDPA ON 612M2013 1:05:00 PM-HISTORY <br /> THIS SITE HAS UNAPPROVED SUBMITTALS.CLICK HERE TO OPEN A NEW WINDOW WITH THE SUBMITTAL APPROVAL PAGE FOR THIS SITE. <br /> CLOSURE POLICY THIS VERSION IS IN PROGRESS AS OF 612412013 CHECKLIST WITIA TED ON 112WO13 CLOSURE POLICY HISTORY <br /> General Criteria-The site satisfies the policy general criteria-cttcnR sEcmoN ANsmRs YE5 <br /> a.Is the unauthorized release located within the service area of a public waters stem? <br /> Name of Water System: JCityai is",YES C NO <br /> It.The unauthorized release consists only of petroleumif Mal. '--YES r NO <br /> c The unauthorized("primary")release from the UST system has been slopped, YES r NO <br /> d.Free product has been removed to the maximum extent practicable(intol. FP Not Encountered r YES r NO <br /> e.A conceptual site model that assesses the nature,extent,and mobility of the release has been developed JjUfPJ. ,C"YES NO <br /> f.Secondary source has been removed to the extent practicable jjnto. ,..�''YES NO <br /> g.Soil or groundwater has been tested for MTBE and results reported in accordance with Health and Safety Code Section r Not Req.iredpt*'�YES NO <br /> 25296.15, <br /> h.Does a nuisance exist,as defined by Water Code section 13050_ r YES �C NO <br /> 1.Media-Specific Criteria:Groundwater- The contaminant plume that exceeds water quality objectives is stable or <br /> decreasing in areal extent and meets all of the additional characteristics of one of the five Classes of sites listed below.-cLEAR F YES <br /> Si ANSWERS <br /> r EXEMPTION-Soil Only Case(Release has not Affected Groundwater-Info) r YES NO <br /> ter Does the site meet any of the Groundwater specific criteria scenarios? R YES r NO <br /> r' <br /> 1.2 v The contaminant plume that exceeds water quality objectives is<250 feeti In ength.There is no freeroduct.The nearest existing water supply well or 1}, <br /> 1,1 ScAace water body is>1,ODp feel from the defined plume boundary.The diKsolved concentration of benzene1� 000 NgIL.The dissolved concentration of 4-' YES r NO <br /> MTBE is 9,0WyWl <br /> 2.Media Specific Criteria: Petroleum Vapor Intrusion to Indoor Air-The site is considered low-threat for the vapor- YES <br /> intrusion-to-air pathway if site-specific conditions satisfy items 2a,2b,Or 2C-ci FAR SECTION ANSWERS <br /> } EXEMPTION-Active Commercial Petroleum Fueling Facility r YES C O <br /> �t <br /> Does the site meet any of the Petroleum Vapor Intrusion to Indoor Air specific criteria scenarios? f' YES r NO <br /> 2a-Scenario 1'(example):Unweathered LNAPL in Groundwater-The bioattenuation zone is a continuous zone that provides a separation of at least 30 feet / <br /> vertically between the LNAPL in groundwater and the foundation of existing or potential buildings,and total TPH(TPH-g and TPH4 combined)are<100 YES A' NO <br /> rri throughout the entire depth of the bioattenuation zone, <br /> 3.Media Specific Criteria:Direct Contact and Outdoor Air Exposure-The site is considered low-threat for direct contact YE5 <br /> and outdoor air exposure if it meets 1, 2, or 3 below.- <br /> EXEMPTION-The upper 10 feet of sell is free of petroleum contamination r YES tf* NO <br /> Does the site meet any of the Direct Contact and Outdoor Atr Exposure criteria scenarios? r- YES r NO <br /> 3.1-Maximum concentrations of petroleum constituents in soil are less than or equal to fhose listed in the following table(LINK)for the specified depth YE5 r N 0 <br /> below ground surface_ <br /> Additional Information <br /> This case should be kept OPEN in spite of meeting policy criteria. r YES NO <br /> SPELL CHECK <br /> .Save in Progress <br /> LOGGED IN AS MAMASITALISA CONTACT GEOTRACKER HELP <br /> t <br /> https://geotracker.waterboards.ca.gov/regul.ators/screens/closure_policy.asp... 6/24/2013 <br />