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JUN-18-2007 10:47A FROM: Tl1°4683433 P.2/2
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<br /> Underground Storage Tank Response Alan—Page 2 of 2
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<br /> This information is required only for motor vehicle tLel UST systems constructed per the Alternate Constnicuon Requirements of 23 CCR§2633,and only if the Leak
<br /> Interception and Detection System(LIDS)don a meet the volumetric requirements of 23 CCR§2631(d)(1)through(5)(i.e.,when accounting for rainfall and
<br /> backfill material,the secondary containment volume is less than 100%of primary tank volume for a single UST;or in the case of multiple USTs in shared secondary
<br /> containment,1500A of the largest primary tank volume or 10°/a of aggregate primary tank volame,whichever is greater).
<br /> ATTACH AN ADDITIONAL PAGE TO THIS PLAN CONTAINING THE FOLLOWING INFORMATION:
<br /> A The volume of the LIDS in relation to the volume of the primary container,
<br /> A The amount of time the LiDS shall provide containment related in 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 /> Y The nature of the unsaturated soils under the LIDS and their ability to absorb contaminants or to allow movement of contaminants;
<br /> ➢ The methods and scheduling for removal of all hazardous substances which may have been discharged from primary containment and are located in the
<br /> unsaturated soils between the almacontainment and wotmdwuterj,!Lcjgdigq the LIDS sump.
<br /> We will report/record any overfill,spill,or unauthorized 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 /> detected or should reasonably have been detected,and which does not escape from secondary containment,does not increase the hazard of fire or explosion,and does
<br /> not cause any deterioration of secondary containment,must be recorded in the facility's monitoring records. Monitoring records must include:
<br /> D The UST operator's name and telephone number;
<br /> A list of the types,quantities,and concentrations of hazardous substances released;
<br /> A description of the actions taken to control and clean up the release;
<br /> The method and location of disposal of the released hazardous substances,and whetter a hazardous waste manifest was or will be used;
<br /> A A description of actions taken to repair the UST and to prevent fltture releases;
<br /> A description of the 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 hazard of fire or explosion,or causes any deterioration of secondary containment,is a reportable release. Reportable releases are also recordable.
<br /> Within 24 hours after a reportable release has been detected,or should have been detected,we will notify the local agency administering the UST program of the
<br /> release,investigate the release,and take immediate measures to stop the release. If necessary,or if required by the local agency,remaining stored product/waste will
<br /> be removed from the UST to prevent Rtrther releases or facilitate corrective action. If an emergency exists,we will notify the State Office of Emergency Services.
<br /> Within five(5)working days of a reportable release,we will submit to the local agency a till written report containing all of the following information to the extent
<br /> s that the information is known at the time of filing the report:
<br /> ../` ➢ The UST owner's or operator's name and telephone number;
<br /> A A list of the types,quantities,and concentrations of hazardous materials released;
<br /> A The approximate date of the release;
<br /> D The date on which the release was discovered,
<br /> D The date on which the release was stopped;
<br /> ➢ A description of actions taken to control and/or stop the release;
<br /> )a 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 /> Y 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 hazardous materials and any contaminated soils,groundwater,or surface water.
<br /> 9 Copies of any hazardous waste manifests used for off-site transport of hazardous wastes associated with clean-up activity;
<br /> D A description of proposed methods for any repair or replacement of UST system primary/secondary containment systems;
<br /> ➢ 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 A recordable unauthorized release can not be cleaned up or is still under investigation within eight(8)hours of detection;
<br /> A Released hazardous substances aro discovered at the UST site or in the surrounding area;
<br /> Y 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 in be defective and is immediately repaired or replaced,and no leak has occurred;
<br /> A 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,recalibrated,or replaced,and additional monitoring does not confirm the initial results.
<br /> Record Retention: Monitoring records and written 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 yerus, Hazardous waste shipping/disposal records(e.g.,manifests)must be maintained for at least 3 years from the date of shipment.
<br /> I' Q E&ted ETtAT5R'Siq A Wlt�i
<br /> CERTIFICATION:I certify that the information provided herein is true and accurate to the best of my knowledge.
<br /> OWN SIGNATURE DATEa ci ke S �,j,�(a--t tt�o.
<br /> 5�c}l�tJ�
<br /> OWNER-//OPERATOR NAME(print) R71 OWNER/OPERATORTITLE art.
<br /> (Agency Use only) This plan has been reviewed and: Approved ❑Approved With Conditions 0 Disapproved
<br /> Local Agency Signature: Date: 12
<br /> UN-022R-3/3 www.unidarc.org Rev.I0114/03
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