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SWRCB,January 2002 Page of 6. PIPING SUMP TESTING Test Method Developed By: ❑Sump Manufacturer ®Industry Standard ❑Professional Engineer ❑Other(Spec) Test Method Used: ❑Pressure ❑Vacuum ®Hydrostatic ❑Other(Spec) TestEquipment Used: Incon Incon TS-STS Tester Equipment Resolution: +/-0.002" Sump# STP 1 87 Sump# STP 2 87 Sump# STP 3 87 Sump# STP 4 87 Sump Diameter: 42" 42" 42" 42" Sump Depth: 55" 55" 55" 55" Sump Material: Fiberglass Fiberglass Fiberglass Fiberglass Height from Tank Top to Top of 14" 16" 17" 33" Highest Piping Penetration: Height from Tank Top to Lowest 8" 8" 12" 8" Electrical Penetration: Condition of sump prior to testing: Dry Dry Portion of Sump Tested' 19" Unable to test Unable to test 22" Does turbine shut down when sump sensor detects liquid(both ❑Yes []No ®NA ❑Yes ❑No ®NA ❑Yes ❑No K NA ❑Yes ❑No X NA product and water)?* Turbine shutdown response time Is system programmed for fail-safe ❑Yes '--]No k NA []Yes ❑No ®NA ❑Yes ❑No 1K NA ❑Yes ❑No ®NA shutdown?* Was fail-safe verified to be ❑Yes ❑No k NA ❑Yes ❑No ®NA ❑Yes ❑No ®NA ❑Yes ❑No ®NA operational?* Wait time between applying pressure/vacuum/water and starting 15 minutes 15 minutes test: Test Start Time: 1:19pm 1:36pm 12:00pm 12:34pm Initial Reading(RI): 6.8981" 6.8974" 4.2571" 4.2633" Test End Time: 1:34pm 1:51 pm 12:15pm 12:50pm Final Reading(RF): 6.8975" 6.8973" 4.2569" 4.2638" Test Duration: 15 Minutes Each (30) 15 Minutes Each (30) Change in Reading(RF-RI): -0.0006 -0.0001 -0.0002 0.0005 Pass/Fail Threshold or Criteria: +/-0.002" 1 +/-0.002" +/-0.002" 1 +/-0.002" Test Result: 9 Pass 0 Fail 0 Pass ®Fail ❑ Pass; ®Fail M Pass 0 Fail Was sensor removed for testing? k Yes []No [INA ❑Yes ElNo 9 NA ElYes ❑No ®NA 9 Yes ElNo L1 NA Was sensor properly replacedLand k Yes ❑No 11NA 11Yes 11No 9 NA ❑Yes D.No ®NA ®Yes 11No ❑NA verified functional after testin Comments—(include information on repairs made prior to testing, and recommended follow-up for failed tests) . Unable to test STP 2 due to a 2" missing boot. * Unable to test STP 3 due to a defective electrical boot 3"x1.5" ' 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 asterisk(*)is"NO"or"NA",the entire sump must be tested. (See SWRCB LG-160)