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SWRCB,January 2002 Page of 6. PIPING SUMP TESTING Test Method Developed By: ❑Sump Manufacturer ❑ Industry Standard X Professional Engineer ❑Other(Spec) Test Method Used: ❑Pressure ❑Vacuum X Hydrostatic ❑Other(Specify) Test Equipment Used: Caldwell Systems Equipment Resolution: .005/30 min Sump# 1 Sump#2 Sump# Sump# Sump Diameter: 42" 42" Sump Depth: 35" 37" Sump Material: Fiberglass Fiberglass Height from Tank Top to Top of 21" 29" Highest Piping Penetration: Height from Tank Top to Lowest 14" 12" Electrical Penetration: Condition of sump prior to testing: Dry Dry Portion of Sump Tested' 2"above Highest piping penetration Does turbine shut down when sump sensor detects liquid(both x Yes ❑No ❑NA x Yes ❑No ❑NA ❑Yes ❑No ❑NA ❑Yes ❑No ❑NA product and water)?* Turbine shutdown response time Is system programmed for fail-safe x Yes ❑No ❑NA x Yes ❑No ❑NA ❑Yes ❑No ❑NA ❑Yes ❑No ❑NA shutdown? Was fail-safe verified to be ❑Yes x No ❑NA ❑Yes x No ❑NA ❑Yes ❑No ❑NA ❑Yes ❑No ❑NA operational?* Wait time between applying pressure/vacuum/water and starting 5 min 5 min 5 min 5 min test: Test Start Time: 11:58 1:55 Initial Reading(RI): .00" .00" .00" .00" Test End Time: 12:28 2:25 Final Reading(RF): .00 .00 Test Duration: 30 min 30 min 30 min 30 min Change in Reading(RF-RI): .00 .00 Pass/Fail Threshold or Criteria: .005/30 min .005/30 min .005/30 min .005/30 min Test Result: x Pass ❑Fail a Pass ❑Fail ❑ Pass ❑Fail ❑ Pass ❑Fail Was sensor removed for testing? x Yes ❑No ❑NA x Yes ❑No ❑NA x Yes ❑No ❑NA ❑Yes ❑No ❑NA Was sensor properly replaced and x Yes ❑No ❑NA x Yes ❑No ❑NA x Yes ❑No ❑NA ❑Yes ❑No ❑NA verified functional after testing? 11 Comments—(include information on repairs made prior to testing, and recommended follow-u for failed tests) ' 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)