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PARMAR TEXACO 4 Page 1 of 2 <br /> 1 <br /> ® EOTFVkCKERHOMEI <br /> Path to Closure Plan_.,- PR T°IBEEOBLSI;iECBSd IIS <br /> OPEN-REMEOIATI <br /> PARMAR TEXACO(70607700148)-MAP THIS SITE <br /> WWI. <br /> AGENCIES <br /> 521 CHEROKEE LNN ACTIVITIES REPORT WWI.COUNTY LOP(—,--AS 1324 <br /> LODI,CA 95240 CASEHORKER:A1= a <br /> 1 aAM I uaRIN-SUPERVISOR ADRIENNE ELIZAESSER <br /> SAN JOAQUIN COUNTY PUBLIC WEEPAGE CENTRAL VALLEY RNOCB(REGION SS)-CASE R 390211 <br /> CASEMJgKER:1AWSBVtTON-SUPERMSOR:CORI CONDON <br /> c C.SE SLa11APav FOR TH S SITE <br /> OUF CMim S:—"' WF PAMry Assigned CUF AnpuM P•itl:52M1.11a <br /> THIS PROJECT WAS LAST MODIFIED BY NII NO R•ONON 12A 020134:25:25 PM-HISTORY <br /> THIS SITE HAS SUBMITTALS.CLICK t=z TO OPEN A NEWWINDOW WITH THE SUBMITTAL APPROVAL PAGE FOR THIS SITE. <br /> Path to Closure Plan <br /> THIS VERSION IS FINAL AS OF IVIW013 PATH TOCLOSURE HISTORY nEeu MSFT PATH TO CLOSURE PIAN <br /> IMPEDIMENT I: <br /> Genera'C <br /> Criteria E:A conceptual site model that assesses the nature,extent,and mobility ofthe release ❑ Procedural Impediment-INFO <br /> has NOT been developed <br /> Step to Rasdwe Impediment 1-Step 1:- COMPLETION DATE <br /> submit work plan to con,lete down-gradient delineation of incanted groundwater p1use. PRn�J —OnAIE <br /> N30I2014 <br /> Step to Rasdw Impediment 1-Step 2:-nFI ETE STEP -- COMPLETION DAIS <br /> [,_let, duan-gradient delineation of '_mpacted groundwater I�&y��¢� <br /> 31112015__ <br /> App AtxxTIONALRTEP <br /> IMPEDIMENT 2: <br /> General Criteria F:Secondary source has NO7 been removed to the exren!precticable f_ C7-Procedure)Imp•dIn ent Mg <br /> Step to Rasdw lm diment 2-S 1:- COMPLETION DAIS <br /> Continue vitt, remediation Ey SW. PROJECTED DATE ACNIAL DAM <br /> t2ntnOls <br /> Sbp to Renolw Im tlimeM 2-Step 2:-DELETE STEP COMPLETION DAIS <br /> implement and remediate groundwater through insitu air nparging PHNEGMILDAM �Ag^TIIALQhg <br /> 12/d12015 <br /> IMPEDIMENT 3: <br /> Media Specific Crit 'a•Petroleum V por Int cion to Indoor Air:The site is NOT considered low-threat for ❑ Procedural Impediment-M <br /> the vapor-intrusion-toair pathway and site-specific conditions d0 NOT satisfy Items 2a,2b,w.2c. <br /> Conditions that do not meet the policy criteria: <br /> s TPH in the Bioattenuation Zone:Unknown <br /> • Bioattenuation Zone Thickness:Unknown <br /> • Soil Gas Benzene:Unknown <br /> • Soil Gas EthylSonzene:Unknown <br /> • Soil Gas Naphthalene:Unknown <br /> Step to Re.olve Impedim id 3-Step 1:-2ELE3= COMPLETION DAIS <br /> [—t—a work plan to collect sufficient data to evaluate site fax potential vapor intrusion bazard. <br /> Stepto Resales Impedlment3 Step 2:- COMPLETION DATE <br /> Collect data required for the vapor intrusion evaluation, perhaps during the dame scope of work requlretl <br /> to complete Ne down gradient delineation of vopacted groundwater antl ..Emit results in a report of C A <br /> fndings. 013112015 _ __. <br /> ADDADDITIONALSTEP <br /> IMPEDIMENT4: <br /> Media Specific Criteria,Direct 92ntact and Outdoor Air Exposure:The site is NOT considered low-threat El Procedural Impediment-I= <br /> for direct contact and outdoor air exposure as it nose NOT meet 1,2,or 3. <br /> Conditions that do not meet the policy criteria: <br /> • Petroleum Constituents in Soil:Unknown <br /> • Soil Concentrations of Benzene:Unknown <br /> • Soil Concentrations of EthylBenzene:Unknown <br /> • Soil Concentrations of Naphthalene:Unknown <br /> • Soil Concentrations of PAH:Unknown <br /> Step to Resolve Impedlnwnt 4-Step is- COMPLETION DATE <br /> submit a work plan to collect such data as is necessary to evaluate the direct contact and exposure to <br /> putmor air er,teiil- <br /> N302014 <br /> https://geotracker.waterboards.ca.gov/regulators/screens/closure_Tolicy.asp?global_id=T,.. 12/10/2013 <br />