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n <br /> M <br /> LAKETESTPROTOCOL <br /> PIPING SUMPS/UNDER DISPENSER CONTAINMENT SUMPS <br /> BUSINESS NAME: �L- <br /> LOCATION/ADDRESS: Wit etv ' k <br /> PHONE/FAX: f <br /> OWNER/OPERATOR NAME: r I - <br /> 15 3 as <br /> SCHEDULED TEST DATE: <br /> PERMITTING AGENCY: <br /> INSPECTOR: <br /> PHONE: FAX: <br /> Wright Environenal Services, Inc. <br /> General Contractor, Lic. No. 651501 A, B, Haz Mat <br /> Ph 209-833-0758 Fax 209-832-5152 <br /> 1. Clean sump of all loose debris and other material <br /> • Separate "initial wash water" from "test water" in Tabled and separate 55-gal. <br /> drums <br /> 2. Inspect all penetrations into sump for damage, repair and reseal as required <br /> 3. Raise and anchor sump leak detection sensor to top of highest penetration fitting such <br /> that leak detection system will continue to operate while 24-hour lake test is underway. <br /> If sensor cannot be raised and there is inadequate freeboard within the sump above the <br /> highest penetration to contain potential leaks while dispensing systems continue to <br /> operate then the station must: 1). discontinue operation during testing, 2). discontinue <br /> operating those dispenser sumps that are being tested (partial shutdown) <br /> 4. Fill sump with tap water to above the highest product penetration <br /> 5. Allow water to stabilize for only a few minutes <br /> 6. Record date and time on sump wall, cover or dispenser cover with permanent marker <br /> 7. Mark water level using upside down marking paint (one location 6" long) <br /> 8. Cover sump with sump cover or close dispenser access panels <br /> 9. Uncover sump 24-hrs later and remark using upside down marking paint cover one half <br /> of previous mark to contrast any change in water elevation <br /> 10. Remove all water from sump (see No. 1 above) <br /> 11. Record any change in water elevation in inches or fraction thereof <br /> Any change of water depth that allows greater than 1,/4 inch of water loss indicates a failure in <br /> the test. RECORD ALL TEST INFORMATION AND NOTES ON REVERSE OF THIS <br /> FORM. <br /> NOTE <br /> Verb that conduit penetrations are not lower than highest product line penetrations) (conduits do not seal). If <br /> szsch a condition exists, seal conduit fittings and penetrations with fuel compatible sealant (BOSTIC) prior to <br /> the test! NEVER DISABLE THE LEAK DETECTION SYSTE< LLt <br /> Rev ', i-26-02 LAKE TEST PROTOCHOL <br />