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JUN-20-2011 07:43 Service Station Systems 408 938 8888 P.08 <br /> S. PIPING SUMP TESTING <br /> Test Method Developed By: O Sump Manufacturer ® industry Standard p Professional Engineer <br /> ❑Other(Specify) <br /> Test Method Used: O Pressure Q Vacuum 0 Hydrostatic <br /> ©Other(Spec) <br /> Test Equipment Used: Incon Sump Tester Equipment Resolution: +/-0.002" <br /> OOR 111=1101111111 <br /> STP Sump#87 B STP Sump#84 B STP Sump#91 B <br /> Sump Diameter: 42" 42" 42" <br /> Sump Depth: 83" 83" 83" <br /> Sump Material: Fiberglass Fiberglass Fiberglass <br /> Height from Tank Top to Top of 15" 15" 15" <br /> Highest Piping Penetration: <br /> Height from Tank Top to Lowest 26" 26" 26" <br /> Electrical Penetration: <br /> Condition of sump prior to testing: Good Good Good <br /> Portion of Sump Tested` 2"above piping 2"above piping 2"above piping <br /> Does turbine shut down when <br /> sump sensor detects liquid(both O Yes A No ®NA O Yes❑No RNA ❑Yes O No RNA <br /> product and water)f <br /> Turbine shutdown response time N/A N/A N/A <br /> Is system programmed for fail-safe O Yes❑No ®NA O Yos O No RNA O Yes O No NNA <br /> shutdown?* <br /> Was fail-safe verified to be ❑Yes®No ®NA q Yes❑No RNA O Yes❑No RNA <br /> operational?* <br /> Wait time between applying <br /> pressure/vacuum/water and starting 30 minutes 30 minutes 30 minutes <br /> test: <br /> Test Start Time: <br /> initial Reading(RI): <br /> Test End Time: <br /> Final Reading(RF): <br /> Test Duration: <br /> Change in Reading(RF-Ri): <br /> Pass/Fail Threshold or Criteria: <br /> Test Result: 0 Pass Q Fail ❑ Pass ® Fail ❑ Pass ® Fail <br /> Was sensor removed for testing? Oyes O No M NA OYes p No 10 NA ❑Yes O No®NA <br /> Was sensor properly replaced and OYes O No® NA Oyes O No C9 NA ❑Yes O No R NA <br /> verified functional after testin - <br /> Comments—(include information on repairs made prior to testing, and recommended follow-u or failed tests) <br /> "Sensor functionality was not confirmed.This procedure is not part of the Secondary Containment testing scope of work". <br /> Unable to test 87 B,89 B and 91 B,due to torn test boots <br /> ' if the entire depth of the sump is not tested,specify how much was tested. if the answer to oLny of the questions indicated with an <br /> asterisk(*)is"NO,*or"NA",the entire sump most be tested. (See SWRCB LG-160) <br />