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v <br />SAN JOAQUIN COUNTY ENVIRONMENTAL HEALTH DEPARTMENT <br />UNDERGROUND STORAGE TANK <br />SPONSE PLAN — PAGE 1 (One form per facility) <br />TYPE OF ACTION ❑ 1. NEW PLAN ge2. CHANGE OF INFORMATION Rot. <br />I. FACILITY INFORMATION <br />FACILITY ID# (Agency Use Only) F A— 0 0 0 1 — 2 8 19 0 <br />FACILITY NAME Raz. <br />Quik Stop Market #120 <br />FACILITY SITE ADDRESS <br />CITY R04. <br />9321 Thornton Road <br />Stockton, CA 95209 <br />H. SPILL CONTROL AND CLEANUP METHODS <br />This plan addresses unauthorized releases from UST systems and supplements the emergency response plans and procedures in the facility's Hazardous Materials <br />Business Plan. <br />➢ If safe to do so, facility personnel will take immediate measures to control or stop any release (e.g.. activate pump shut-off, etc.) and, if necessary, safely remove <br />remaining hazardous material from the UST system. <br />A Any release to secondary containment will be pumped or otherwise reproved within a time consistent with the ability of the secondary containment system to <br />contain the hazardous material, but not greater than 30 calendar days, or sooner if required by the local agency. Recovered hazardous materials, unless still suitable <br />for their intended use, will be managed as hazardous waste. <br />D Absorbent material will be used to contain and clean up manageable spills of hazardous materials. Absorbent material may be reused until it becomes too saturated <br />to be effective. It will then be managed properly. Used absorbent material, reusable or waste, will be stored in a properly labeled and sealed container. <br />➢ Facility personnel will determine whether or not any water removed from secondary containment systems, or from clean-up activity, has been in contact with any <br />hazardous material. If the water is contaminated, it will be managed as hazardous waste. If the water has a petroleum sheen (i.e., rainbow colors), it is <br />contaminated. A thick floating petroleum layer may not necessarily display rainbow colors. Water (hazardous or non -hazardous) from sumps, spill containers, etc. <br />will not be disposed to storm water systems. <br />D We will review secondary containment systems for possible deterioration if any of the following conditions occur: <br />1. Hazardous material in contact with secondary containment is not compatible with the material used for secondary containment; <br />2. Secondary containment is prone to damage from any equipment used to remove or clean up hazardous material collated in secondary containment; <br />3. Hazardous material, other than the productlwaste stored in the primary containment system, is placed inside secondary containment to treat or neutralize <br />released product/waste, and the added material or resulting material from such a combination is not compatible with secondary containment. <br />III. SPILL CONTROL AND CLEAN—UP EQUIPMENT <br />PERIODIC MAINTENANCE: Spill control and clean-up equipment kept permanently on-site is listed in the facility's Hazardous Materials Business Plan. This <br />equipment is inspected at least monthly, and after each use, and supplies are replenished as needed. Defective equipment is repaired or replaced as necessary. <br />E UIPENT NOT PERMANENTLY ON -SI BUT AVAILABLE FOR USE IF NEEDED: Co lete ly if applicable) <br />EQUIPMENT <br />LOCATION <br />AVAILABILITY <br />RIO. <br />R20. <br />Rao. <br />Rl1. <br />R21. <br />R31. <br />R12. <br />R22. <br />R32. <br />R13. <br />R23. <br />R33. <br />R14. <br />R24. <br />R34. <br />R15. <br />R25. <br />R35. <br />IV. RESPONSIBLE PERSONS <br />THE FOLLOWING PERSONS) IS/ARE RESPONSIBLE FOR AUTHORIZING ANY WORK NECESSARY UNDER THIS RESPONSE PLAN: <br />NAME R40. <br />TgTT,E R50. <br />Mike Karvelot <br />Director of Environmental Affairs <br />NAME R41. <br />TITLE Jul. <br />Debbie Markovich <br />Director of Petroleum Operations <br />NAME R42. <br />TITLE an. <br />Chris Wri t <br />Director of Construction & Maintenance <br />NAME R43. <br />TITLE Ru. <br />Sarni Alkoussa <br />I District Advisor <br />V. INDIRECT HAZARD DETERMINATION <br />This information is required only when the presence of the hazardous substance can not be determined directly by the monitoring method used (e.g., where liquid level <br />measurements in a tank annular space or secondary piping are used as the basis for leak determination). <br />THE FOLLOWING STEPS WILL BE TAKEN TO DETERMINE THE PRESENCE OR ABSENCE OF HAZARDOUS SUBSTANCE IN THE SECONDARY <br />CONTAINMENT IF MONITORING INDICATES A POSSIBLE UNAUTHORIZED RELEASE: <br />' <br />Rao. <br />The interstices of both tanks are filled with a saturated solution of calcium chloride. The density difference between the brine (1.37 gm/cc) <br />and groundwater (approximately 1 A gm/cc) and/or gasoline (approximately 0.8 gm/ce) virtually precludes hazardous substance from entering <br />the interstitial space and causing a rise in the brine reservoir. However, the appearance of brine in the primary containment indicates a leak <br />through the primary containment wall. Likewise, a drop in brine level with no corresponding appearance in the primary containment indicates <br />a leak through the secondary containment wall. <br />SJCEHD-e WA3) -1/3 06125/03 <br />