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MAY -07-2009 11:02 Service Station Systems <br />5. PIPING SUMP TESTING <br />408 938 8888 P.05 <br />Test Method Developed By: [] Sump Manufacturer ® Industry Standard p Professional Engineer <br />❑ Other (15pecify) <br />Test Method Used: © Pressure ❑ Vacuum 0 Hydrostatic <br />❑ Other (Specify) <br />Test Equipment Used: Incon Sump Tester <br />Equipment Resolution: +/, 0.002" <br />406 MSTP <br />=Lo, <br />Sump # 87 <br />STP Sump # 91 <br />Sump Diameter: <br />42" <br />42" <br />Sump Depth: <br />76" <br />76" <br />Sump Material: <br />Fiberglass <br />Fiberglass <br />Height from Tank Top to Top o1' <br />Highest Piping Penetration: <br />18" <br />18" <br />Height from'I'ank'rop to Lowest <br />Electrical Penetration: <br />Condition of sump prior to testing: <br />Good <br />Good <br />Portion of Sump Tested' <br />2" above piping <br />2" above piping <br />Does turbine shut down when <br />sump sensor detects liquid (both <br />product and water)?* <br />❑ Yes ❑ No ®NA <br />❑ Yes ❑ No ®NA <br />Turbine shutdown response time <br />NJ <br />N/A <br />Is system programmed for fail-safe <br />shutdown?* <br />171Yes ❑ No ® NA <br />❑ Yes ❑ No ®NA <br />Was fail-safe verified to be <br />operational?' <br />E] Yes [jNo ®NA <br />Q Yes ❑ No ®NA <br />Wait time between applying <br />pressure/vactium/water and starting <br />test: <br />30 minutes <br />30 minutes <br />Test Start Time; <br />1.2:08 pm <br />11.:00 am <br />Initial Reading (R,): <br />5.4690 <br />5.9168 <br />Test End Time: <br />1.2:23 pm <br />11:1.5 am <br />Final Reading (RF): <br />5.4694 <br />5.9165 <br />Test Duration: <br />15 min. <br />15 min. <br />Change in Reading (RF-Ri): <br />+0.0004 <br />-0.0003 <br />Pasr'/Fail Threshold or Criteria: <br />+/- 0.002" <br />+/-0.002" <br />Test Result: <br />® Pass Fail <br />im Pass Fail <br />Was sensor removed for testing? <br />® Yes ❑ No ❑ NA <br />® Yes ❑ No ❑ NA <br />Was sensor properly replaced and <br />verified functional after testing? <br />® Yes ❑ No 0 NA <br />® Yes ❑ No ❑ NA <br />Comments — (include information on repairs made prior to lesling, and recornrnertded follow-up for failed tests) <br />"Sensor functionality was not confirmed. This procedure is not part of the Secondary Containment testing scope of work". <br />87 STP — replaced torn penetration and conduit boots <br />91 STP — replaced torn test Ix)ot <br />' if the entire depth of the sump is not tested, specify how much was tested. If the answer to any of the questions indicated with an <br />asterisk M is "NO" or "NA", the entire sump must be tested. (See SWRCB LG -160) <br />