Laserfiche WebLink
JUN-20-2011 07:42 Service Station Systems 408 938 8888 P.07 <br /> 7. PIPING SUMP TESTING <br /> Test Method Developed By: ❑ Sump Manufacturer ® Industry Standard ❑Professional Engineer <br /> ®Other(Specify) <br /> Test Method Used: Q Pressure ❑Vacuum hydrostatic <br /> ❑Other(Specify) <br /> Test Equipment Used: Incon Sump Tester Equipment Resolution: +/-O.00Z" <br /> STP Sump#87 A STP Sump#89 A STP Sump#91 A STP Sump# <br /> Diesel A <br /> Sump Diameter: 42" 42" 42" 42" <br /> Sump Depth: 871" 87" 87" 871" <br /> Sump Material: Fiberglass Fiberglass Fiberglass Fiberglass <br /> Height from Tank Top to Top of 18" 18" 18" 18" <br /> Highest Piping Penetration: <br /> Height from Tank Top to Lowest 36" 36" 36" 36" <br /> Electrical Penetration: <br /> Condition of sump prior to testing: Good Good Good Good <br /> Portion of Sump Tested' 2"above piping 2"above piping 2"above piping 2"above piping <br /> Does turbine shut down when <br /> sump sensor detects liquid(both ❑Yes O No 0 NA ❑Yes❑No ®NA ❑Yes❑No ®NA ®Yes❑No ®NA <br /> -product and water)?* <br /> Turbine shutdown response time N/A N'/A NIA N/A <br /> Is system pe ogrammed for fail-safe E]Yes E]No ®NA M Yes 0 No ®NA ❑Yes❑No ®NA ❑Yes❑No ®NA <br /> shutdown? <br /> Was fail-safe verified to be ❑Yes❑No ®NA q Yes❑No ®NA 0 Yes 0 No ®NA p Yes❑No ®NA <br /> o erationalf <br /> Wait time between applying <br /> pressure/vacuurn/water and starting 30 minutes 30 minutes 30 minutes 30 minutes <br /> test: <br /> Test Start Time: 9:41 am 9:41 am <br /> Initial heading(R4): 2.5515 3.5131 <br /> Test End Time: 9:56 am 9:56 am <br /> Final Reading(RP): 2.5530 3.5127 <br /> Test Duration: 15 min. 15 min. <br /> Chane in Reading(RP-Ri): +0.0015 -0.0004 <br /> Pass/Fail Threshold or Criteria: +/-0.002" +/_0.002" <br /> Test Result: tYes <br /> ❑ Fail ® Pass ❑ Fail ❑ Pass M Fail ❑ Pass El Fail <br /> Was sensor removed far testing? o p NA 0 Yes❑No❑NA QYes 0 No®NA pYes p No®NA <br /> Was sensor property replaced and o[3 NA 0 Yes p No❑NA pYes❑No M NA ❑Yes 0 No® NA <br /> verified functional after testing? <br /> COtnments— (include information on repairs made prior to testing, and recommended 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 /> Unable to test 91 A and Diesel A,tom test boots <br /> ' If the entire depth of the sump is not tested,specify how much was tested. If the answer to My of the questions indicated with an <br /> asterisk(*)is"NO"or"NA",the entire sump must be tested. (See SWRCB LG-160) <br />