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SWRCB,January 2002 Page 2 of 3 <br /> 6. PIPING SUMP TESTING <br /> Test Method Developed By: ❑Sump Manufacturer ®Industry Standard ❑Professional Engineer <br /> ❑Other(Specify) <br /> Test Method Used: ❑Pressure ❑Vacuum ®Hydrostatic <br /> ❑Other(Spec) <br /> Test Equipment Used: INCO N TS-STS Equipment Resolution: +/-0.002" <br /> rMMSump# T5-91 STP Sump# Sump# Sump# <br /> Sumpeter: 42" <br /> h: 82" <br /> Sump Material: Fiberglass <br /> Height from Tank Top to Top of 15" <br /> 40V 15 Z01 <br /> Highest Piping Penetration: <br /> Height from Tank Top to Lowest49„ E VIRON <br /> Electrical Penetration: pERMITISERVICES <br /> Condition of sump prior to testing: Dry <br /> Portion of Sump Tested' 55" <br /> Does turbine shut down when <br /> sump sensor detects liquid(both ❑Yes []No X NA ❑Yes ❑No ❑NA ❑Yes ❑No ❑NA ❑Yes ❑No ❑NA <br /> product and water)?* <br /> Turbine shutdown response time N/A <br /> Is system programmed for fail-safe ❑Yes ❑No ®NA []Yes ❑No ❑NA ❑Yes ❑No ❑NA ❑Yes ❑No [I NA <br /> shutdown?` <br /> Was fail-safe verified to be <br /> operational?* 11Yes []No ®NA ElYes 11No ❑NA ❑Yes L]No ❑NA F]Yes F]No ❑NA <br /> Wait time between applying <br /> pressure/vacuum/water and starting 15 Minutes <br /> test: <br /> Test Start Time: 9:21 am <br /> Initial Reading(R;): 4.7820" <br /> Test End Time: 9:36am <br /> Final Reading(RF): 4.7803" <br /> Test Duration: 15 Minutes <br /> Change in Reading(RF-RI): -0.0017" <br /> Pass/Fail Threshold or Criteria: +/-0.002" <br /> Test Result: LKJ Pass ` ❑Fail ❑ Pass ❑Fail ❑ Pass ` ❑Fail ❑ Pass ❑Fail <br /> Was sensor removed for testing? ®Yes ❑No ❑NA ❑Yes ❑No ❑NA ❑Yes ❑No LXl NA ❑Yes ❑No ®NA <br /> Was sensor properly replaced and ®Yes ❑No ❑NA []Yes ❑No [INA ❑Yes []No ®NA ❑Yes ❑No ®NA <br /> verified functional after testin ? <br /> Comments—(include information on repairs made prior to testing, and recommended follow-up for failed tests) <br /> T5-91 STP Sump is now passing hydrostatic testing, &will be back on normal SB989 schedule now. <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(*)is"NO"or"NA",the entire sump must be tested. (See SWRCB LG-160) <br />