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UNDERGROUND STC} GE TANK
<br /> RESPONSE PLAN —PAGE 2
<br /> 77.
<br /> This information'is required only for motor vehicle fuel UST systems constructed per the Alternate Construction Requirements of 23 CCR§2633,and only if the Lea
<br /> Interception and Detection System(I..IDS)docs not meat the volumetric requirements of 23 CCF§26.31(d)(1)through(S)(i.e.,when accounting for rainfall and
<br /> backfill material,the secondary containment volume is loss than 100%of primary tank volume for a single UST;or in the case of multiple USTs in shared secondary
<br /> containment.150%of the largest primary tank volume or 10%of aggregate primary tank volume,whichever is greater).
<br /> ATTACH Are ADDITIONAL PA(,H'fo Tats PLAN CONT G THE FOLLOWING W:ORMATfO'N:
<br /> i The volume of the LIDS in relation to the volume of the primary
<br /> > The amount of time the LIDS shall provide containment related to the time between detection of an unauthorized release and cleanup of the leaked substance;
<br /> > The depth from the bottom of the LIDS to the highest anticipated level of groundwater;
<br /> > The nature of the unsaturated soils under the LIDS and their ability to absorb contaminants of to allow movement of contaminants;
<br /> p The methtrds and scheduling for removal of all hazardous substances which may have been unseat=red soils between the primary containment and groundwater,
<br /> including the LIDS sump.
<br /> We will reporthrowd any overfill,spill,or unaathorrized release from a UST system as indicated in this plan.
<br /> Recordable Releases:Any unauthorized release from primary containment which the UST operator is able to clean up within eight(8)hours after the release was
<br /> detcctod or should reasonably have been detected,and which does not escape firom secondary contsinment�does nen increase the hazard of fire or explosion,and does
<br /> not cause any deterioration of secondary containmcm,must be recorded in the facilites monitoring records.Monitoring records must include:
<br /> > The UST operator's name and telephone number;
<br /> > A list of the types,quamittcs,and concentrations of Inctardous substances released;
<br /> > A description of the actions taken to control and clean up the release;
<br /> P, The method and location of disposal of Uma released hazardous substances,and whether a hazardous waste manifest was or will be used;
<br /> 9 A description of actions taken to repair the UST and to prevent future releases,
<br /> S. A description of the method used to reactivate interstitial monitoring after replacement or repair of primary cont.tinment.
<br /> Reportable ihteleases:Any overfill,spill,or unauthorized rdcasc which escape;from secondary containment(or primary containment if no scoondary containment
<br /> exists),incrces+cs the hazard of:fire or explosion,or causes any deterioration of secondary containment,is a reportable release.Repc enable releases are also recordable.
<br /> Within 24 hours after a rcportabIc release has been detected,or should have been detected,we will notify the local agency administering the UST program of the
<br /> Meese,investigate the release,and tape immediate measures to stop the release.if necessary,or if required by the local agency,remaining stored produWwasw will
<br /> be removed from the UST to prevent further releases or facilitate corrective action.If an emergency exists,we will notify the State Office of Emergency Services.
<br /> Withia five(5)working days of a reportable release,we will submit to the local agency a full written report containing all of the following information to the exMnt
<br /> that the information is known at the time of filing the report:
<br /> > The UST owncfs or operators name and telephone number;
<br /> > A lint of the types,quadtities,and concentrations of hwwdous materials released;
<br /> ,o The approximate date of the release;
<br /> > The date on which the rcicasc was discovered;
<br /> p► The date on which the release was stopped;
<br /> > A description of actions taken to control and/or stop the release;
<br /> > A description of corrective and remedial actions,including investigations which were undertaken and will be conducted to determine the nature and extent of
<br /> soil,ground water or surface water contamination due to the release:
<br /> S► The method(s)of cleanup implemented to date,proposed cleanup actions,and a schedule for implementing the proposed actions;
<br /> ➢ The method(s)and location(s)of disposal of released ha`aardous materials and any contaminated soils,groundwater,or surface water.
<br /> > Copies of any hazardous waste manifests used for off-site vanspc t of hazardous wastes associated with clean-up activity;
<br /> > A description of proposed methods for any repair or replacement of UST system primary/secondary containment systems;
<br /> > A de exrptlon of additional acelous taken to prevent futitre releases.
<br /> We will follow the reporting procedures described above if any of the following conditions occur:
<br /> D A recordable unauthorized release can not be cleaned up or is stilt under investigation within eight(8)hours of detection;
<br /> 9 Released hazardous substances are discovered at the UST site or in the in¢mea;
<br /> > Unusual operating conditions arc obscrvcd,including erratic behavior of product dispensing equipment,sudden loss of product,or the unexplained presence of
<br /> water in the tank,unless system equipment is found to be defective and is immediately repaired or replaced,and no leak has occurred;
<br /> > Monitoring results from UST system monitoring equipment/methods indicate that a release may have occurred,unless the monitoring equipment is found to be
<br /> defective and is immediately repaired,rcWjbrmd,or replaced,and additional monitoring docs not confirm dee initial results.
<br /> )Record Retention.Monitoring records and wrimn reports of unauthorized releases must be maintained on-site(or off-site at a readily available location,if approved
<br /> by the local agency)for at least 3 yamr.Hamdous waste shippjaWdisposal record;(e.a,maatifes must be maintained for at least 3 years from the date of shipment.
<br /> .W PE TOR:SIGNAiT1U`RE::':;:;ism:::;::;:;:::::::`:
<br /> CER E' CATION:I Certify that the information provided herein is true and accurate to the best of my knowledge.
<br /> OWNEWOPERATOR SIONATURF. IUatc: - am.
<br /> 1-19-2012
<br /> OWN KRiOPERATORNAMB(print) R.7l OWNEMPERATOR TITI,F. RM.
<br /> Chevron Products Co./.dim Hartman Chevron Retail HES Permit Desk
<br /> (Xg-ey. Use Onog This plan has been viewed and: Approved Q Approved With itions El Disapproved
<br /> Local Agency Signature: 1,4, Date: I (
<br /> tookANVaNOD SIDMOU NOMHO 0999MM XVa SZ:2T 9T0Z/13T/T0
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