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PARMAR TEXACO `rese Page 1 of 2 <br /> t <br /> LTCP Checklist [6d] aF KEfl HOME MAWPRO CTS ----- <br /> .31§F.ABSDILCLm.I <br /> OPEN-REMEDIAnON <br /> PARMAR TEXACO(TO607700146)-MAP THIS SITE <br /> 521 CHEROKEE LNN ACTIVITIES REPORT SaN JOApUIN COUNTY LOP(LEAD)-CASE#:1324 <br /> LODI,CA 95240CASEWORKER:HARLIN KNOLL-SUPERVISOR:ADRIENNE ELLSAESSER <br /> SAN JOAQUIN COUNTY PUBLIC BPA- CENTRALVALLEY RWdCB(REGION 5S)-CASES.390211 <br /> CASEWORKER:'°�51°. _5 ga.NT�N-SUPERVISOR:CORI CONDON <br /> SE SUMMAFFY FOR THIS SITE <br /> - WFCMim N:0T90 WFPriorHy Aaaigned:0 WFAmouat PaM:}23T1W <br /> THIS PROJECT WAS UST MODIFIED BV NARLINKNOLLON&11/201311:08:14 AM-HISTORY <br /> THIS SITE HAS SUBMITTAIA.CDCKBEBE TO OPEN A NEW WINDOW WON THE SUBMITTAL APPROVAL PAGE FOR THIS SITE. <br /> CLOSURE POLICY THIS VERSION IS IN PROGRESS AS OF 511912013 CIIECKIJSTIMTMMD0NSttfW17719- YEES <br /> General Crltsrla-The site satisfies the policy general criteria- R �ci�,,. ngH WFna <br /> a.If the unauthorized release located within the service area of a ublic waters stem? <br /> CityMLadb.The unauthorized release consists only of petroleum info.c.Tire unauthorized('primary)release from the UST system has been stoppetl. <br /> of Free product has been removed to the maximum extent practicable jLfW. r FP Not Encountered X- VES r NO <br /> e.A Conceptual site model that assesses the nature,extent,and mobility of the release has been developed LDI41. R YES r NO <br /> f.Secunda source has been removed to the extent practicable info <br /> ImWimem to Removing Secondary Source(Check all that Apply): <br /> m <br /> F Remediation Has Not Been Attempted <br /> r Remediation Was Designed Incorrectly r YES O <br /> F <br /> Remediation Was Shut OK Prematurely <br /> F Poor Redistillation 06M <br /> v Other - SVEAASongoing <br /> g.Soil or groundwater has been tested for MTBE and results reported in accordance with Health and Safety Code Section (' Not Required ill r NO <br /> 25296.15. <br /> h.Does a nuiunce exist,as defined by Water Code section 13050. r VES 0 NO <br /> 1.MadlaSpecific Criteria:Groundwater-The Contaminant plume that exceeds waterquality objectives is stable or decreasing in areal extant,and VES <br /> meets all of the additional characteristics of one of the five classes of sites listed below.-CLEAR SEcnON ANsvi <br /> EXEMPTION-Soil Only Case(Release has Boll Affected Groundwater-)0(g) r YES ANO <br /> Does the site meet any of the Groundwater specific criteria Scannell R YES r NO <br /> 1.4-The contaminant plume tWexceeds water quality objectives is<1,000`ell in length.There is no free product The nearest existing water supply wall ✓r YES r NO <br /> or surface water body is" feet from the defined plume boundary.The dissolved concentrations of benLe "antl MTBE are both<1,D00 pg/L. <br /> 2.Media Specific Criteria:Petroleum Vapor Intrusion to Indoor Air-The site is Considemtl/ow-threat for the vapor-infusion-to-air pathway drafts- <br /> specific conditions satisfy items 2a,2b,or 2c-al;& sacnoNansNERs <br /> EXEMPTION-Active Commercial Petroleum Fueling Facility r YES F NO <br /> Doss Me site meet any of the Petroleum Vapor Intrusion to Indoor Air Specific criteria scenados? r YES Is No <br /> ADDITIONAL QUESTIONS-Please indicate only those conditions that do not meat the policy criteria: <br /> Soil Gas Samples: - <br /> r No Soil Gas Samples r Taken Incorrectly <br /> Exposure Type: <br /> r Residential r Commercial <br /> Free Product: <br /> C In Groundwater r In Soil r Unknown <br /> TPH inthe Bioatrenuado ne: <br /> r z 100 mg/kg r nknown r Soil samples not taken at two depths within 5 fl.zone(only for Scenario 4 with BioZone) <br /> Blo rt enation Zone Thickness: <br /> r<5 Feet(No BioZone) r a 5 Feet and<10 Feet r z 10 Feet and<30 Feet r z 30 Feel r 30R BioZone Compromised TPH>IWmglkg Unknown <br /> 02 Data in Bioahenuabon Zone: <br /> r No Ora Data r 02<4% r Oz 4% <br /> Benzene in Groundwater: <br /> r z 100 pgll and<1,000 pgn r z 1,000 pgII r Unknown _ <br /> Soil Gas Benzene: <br /> C z 85 pgIM3 and<280 pgi r z 280 pgim3 and<85,000 pgIM3 r z 85,000 pgIM3 and<280.000 pghn3 rz 280,000 pgIM3 '-Unknown <br /> Soil Gas EthylSenzene <br /> r z 1,100 pgi and-3,600 pg1m3 r z 3,600 pgIM3 and<1,10gODo pgrgl3 r'a 1,1 DO,DOO pg/m3 and-3,600,000 pgi r z 3,600,000 pgIM3 (-'%Unknown <br /> Soil Gas NaphUralane: ,,// <br /> r z 93 pg,3 and<310 pgi r a 310 pgIM3 and<93,000 pgi r z 93,000 pgi and<310,000 Pg/M3 r z 310,000 pg/m3 `;Unknown <br /> S.Media Specific Criteria:Direct Contact and Outdoor Air Exposure-The site is considered low-threat for direct contact and outdoor air exposure <br /> Hit meets T,2,or 3 below.-Q FAR SECTION aNSWERS <br /> https://geotracker.waterboards.ca.gov/regulators/screens/closure—Policy.asp?global_id=TO... 7/10/2013 <br />