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09/29/2005 10:57 2094683433 EHE1 PAGE 14
<br />UNDERGROUND STORAGE' TANK
<br />RESPONSE PLAN - PAGE 2
<br />VI.. LEAK INTER 'PTION AND DETECTION SYSTEM:
<br />EM
<br />This informaCion is required onlyfor motor vehicle fuel UST s Stems constructed puthe Alternate Construction Requirements of 23 CCR §2633, and only if the Leak
<br />oes not
<br />Interception and Detection System (LIDS) dmeet the volumetric requirements of 23 CCR g3Zl(,,1) through (5) (i.e., when accounting for rainfdll 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} 150% ofthe 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 />Y The volume ofthe LIDS in relation to the volume ofthe primary container;
<br />Y The amount oftime the LIDS shall provide containment related to the time between detection of an unauthorized release and cleanup ofthe [caked substance;
<br />Y The depth from the bottom ofthe LIDS to the highest anticipated level of groundwater;
<br />? The nature ofthe unsaturated soils under the LIDS and their ability to absorb contaminants or to allow movement of contaminants;
<br />Y 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 primary containment and E2undwatev, including,the LIDS sum2.
<br />VII. REPORTING .ASND RECORD KEEPING
<br />We will report/record any overfill, spill, or unauthorized release from a UST system as indicated in this plan.
<br />Recordable Releases: Arry 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 delected, and which does not escape from secondary containmmrt, does not increase the hazard of fire or explosion, and does
<br />not cause any deterioration of secondary containment, must be recorded in the facilitys monitoring records. Monitoring records must include;
<br />D The U$T operator's name and telephone number;
<br />➢ A list ofthe types, quantities, and concentrations of hazardous substances released;
<br />Y A description of the actions taken to control and clean up the release;
<br />D The method and location of disposal ofthe released hazardous substances, and whether a hazardous waste manifest was or will be used;
<br />➢ A description of actions taken to repair the UST and to prevent future releases;
<br />A A description ofthe method used to reactivate interstitial monitoring after replacement or repair of primary containment.
<br />Reportable Relcascs: 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 further releases or facilitate corrective action. if an emergency exists, we will notify the State Office ofEmergency Services.
<br />Within five (5) working days of a reportable release, we will submit to the local agency a full written report containing a[1 of the following information to the extent
<br />that the information is known at'the time of filing the report:
<br />Y The UST owner's Or operator's name and telephone number;
<br />Y A list of the types, quantities, and concentrations of hazardous materials released;
<br />9 The approximate date ofthe release;
<br />D The date on which the release was discovered;
<br />A The date on which the release was stopped;
<br />)� A description ofaetions taken to control and/or stop the release;
<br />D 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 />➢ The mcthod(s) of cleanup implemented to date, proposed cleanup actions, and a schedule for implementing the proposed actions;
<br />D The method(s) and location(s) of disposal of released hazardous materials and any contaminated soils, groundwater, or surface water.
<br />> Copies ofany hazardous waste manifests used for off -six transport of hazardous wastes associated with clean-up activity;
<br />Y A description of proposed methods for any repair or replacement ofUST 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 />Y A recordable unauthorized release can not be cleaned up or is stil I under investigation within eight (8) hours of detection;
<br />➢ Released ha7ardous substances are discovered at the UST site or 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 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, recaltbraLed, or replaced, and additional monitoring does not confirm the initial mutts.
<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 Iota[ agency) for at least 3 years, Hazardous waste shippingidisposal records (e. g., manifests) must be maintained for at least 3 years from the date of shipment.
<br />VIII. OWNER/OPERATOR SIGNATURE
<br />CERTIi~ I TON: I certify that the information provided herein is true and accurate to the best of my knowledge.
<br />OWNE P RATOR GNATURE- DATE k�
<br />OWN RATOR NA t) R71. OWNER/0P) JZATOF TITLE k71,
<br />1/--
<br />(Agency Use Only) This plan has been reviewed and: ❑ Approved Approved With Conditions Q Disapproved
<br />Local Agency Signature: Date:
<br />&IC1E1113-e (00O3) - 3/3
<br />OG/25/03
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