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UNDERGROUND STORAGE TANK
<br /> RESPONSE PLAN - PAGE 2
<br /> VI. LEAK INTERCEPTION AND DETECTION SYSTEM
<br /> This information is required only for motor vehicle fuel UST systems communed per the Altemme Construction Requirements of 23 CCR§2633,and only if the Leak
<br /> Interception and Detection System(LIDS)does not meet the volumetric requirements of 23 CCR §2631(d)(1)through(5)(i.e., when accounting for rainfall and
<br /> backfill material,the secondary•comainni nt volume is less than 100%of primarytank volume fora 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 AN ADDITIONAL PAGE TO THIS PLAN CONTAINING THE FOLLOWING INFORMATION:
<br /> ID The volume of the LIDS in relation to the volume of the primary container;
<br /> D The amount ornate the LIDS shall provide contshurient related to the time betwemh detection of an unauthorized release and cleanup ofthe leaked srbstarim
<br /> D The depth front the bottom ofthe LIDS to the highest anticipated level ofgroondwitcr,
<br /> D The nature of the unsaturated soils InMer the LIDS and their ability to absorb contaninans or an allow movement of contaminants;
<br /> D The methods and scheduling for rmnoval of all haardous substances which may Imve been discharged from primary commitment and are located in the
<br /> unsaaumed soils between the primary containment and groundwater,including the LIDS sunits
<br /> VII. REPORTING AND RECORD KEEPING
<br /> We will repoNrecord any overfill,spill,or miniaturized release from a UST sySlmn 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 /> detected or should masoably have been canceled,and which does not escape from secondary containment,does not increase the hazard of fore or explosion,and does
<br /> not cause any deerioration ofsecondaryconninnenl,must be recorded in the facility's monitoring records. Monitoring records must include:
<br /> A The UST opemlors name and ldcphonc number,
<br /> ➢ A list of the types,quantities,and<oncentrntions ofhazordous substances released;
<br /> ➢ A description aflhe actions taken to control and clear up the release;
<br /> D The method and location of disposal of the released hazardos substances,and whether a hazardous waste manifest was or will be used;
<br /> D A description of actions taken to repair the UST and to prevent from:releases;
<br /> D A description of Ile method used to reactivate interstitial monitoring after replacement or repair of primary containment.
<br /> Reportable Releases: Any overfill,spill,or unauthorized release which escapes from.secondary containment(or primary containment if no secondary containment
<br /> exists),increases the heard of fire or explosion,or causes any deterioration of secondary containment,is a reportable release. Reportable releases am also recordable.
<br /> Within 24 hours after a reportable release has been deteced,or should have been detected,we will notify the lout agency administering the UST program of the
<br /> release,investigate the release,and lake immediate measures to stop the release. If necessary,or if required by the local agency,=timing stored product/waste will
<br /> be nreved front the UST m prevent hrnh:r releases or fneilitnte<urteceive action. If an emergency miss,we will polity,the State Office of Emergency Services.
<br /> Within 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 extent
<br /> that the information is known at the time of filing the report:
<br /> D The(1ST oemo's or operators num:and telephone number;
<br /> ➢ A list of the types,quantities,and concentrations or herniations materials released;
<br /> D The approximate date of the release;
<br /> ➢ The date on which the release was discovered;
<br /> D The date on which the rel:ase was stopped;
<br /> ➢ A descriplim of actions taken to control and/or sop the release;
<br /> ➢ A description of corrective and remedial actions,including investigations which were undertaken and will be conducted to determhe the nature and extent of soil,
<br /> ground water or surface Waxer contamination due to the release;
<br /> • The mclhod(s)of 0mmup implemented to date,proposed cleanup action,and a schedule for implementing the proposed actions;
<br /> ➢ The method(s)and locations)of disposal of released Irmundos materials and any contaminated soils,gro ndwamr,or surface water.
<br /> P Copies crony hazardous waste manifests used For off-site transport ofhazmdous wastes associated with clean-up nativity;
<br /> D A description of proposed methods for any repair or replacement of UST system primary/secondary,containment systems;
<br /> D A description of additional actions taken to prevent future releases.
<br /> We will follow the reporting procedures described above if any of the following conditions occur:
<br /> ➢ A recordable unauthorized release can not be cleaned up or is still tinder investigation within eight(8)haus of detection;
<br /> D Released hazardous substances are discovered at the UST site o in the surrounding area;
<br /> Unusual operating conditions are observed,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 ocaurred;
<br /> D Monitoring results from UST system monitoring equipment/methods indicate that a release may Imve occurred,unless the monitoring equipment is Found to be
<br /> defective and is immediately repaimd,rom bromd,or replaced,and additional monitoring dos not confirm the initial results.
<br /> Record Retennton: Monitoring records and written reports of unauthorized releases most be maintained on-she(or off-site at a readily available location,ifapproved
<br /> by the local agency)for at least 3 yeas. Haardous waste shipping/disposal records(e.g.,manifests)must be maintained for at least 3 years from the dale of shipment.
<br /> VIII. OWNERIOPERATOR SIGNATURE
<br /> C'
<br /> TIT[FTCAON:I certify that the information provided herein Is true and accurate to the best of my Immvledge.
<br /> FR! `,,W ornu nrrprc _ l DATE
<br /> ER/OPERATO AME(pri t) Rzl. OWNER/OPERATOR TITLE Rn.
<br /> Environmental Compliance Manager for
<br /> Circle K Stores Inc.
<br /> (Agency Use Only) This plan has beat r viewed and: Approved ❑Approved With Conditions ❑Disapproved
<br /> Locai Agency Signature: Date: (e)- '
<br /> UPCF li(12/2007)2/48
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