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S WRCB,January 2002 Page of <br /> 6. PIPING SUMP TESTING <br /> Test Method Developed By: D Sump Manufacturer D Industry Standard X Professional Engineer <br /> D Other(Spec) <br /> Test Method Used: D Pressure D Vacuum X Hydrostatic <br /> D Other(Spec) <br /> Test Equipment Used: Caldwell Systems Equipment Resolution: .005/30 min <br /> Sump#1 Sump#2 Sump# Sump# <br /> Sump Diameter: 42" 42" <br /> Sump Depth: 44" 44" <br /> Sump Material: Fiberglass Fiberglass <br /> Height from Tank Top to Top of 29„ 21" <br /> Highest Piping Penetration: <br /> Height from Tank Top to Lowest 16" 15" <br /> Electrical Penetration: <br /> Condition of sump prior to testing: Dry Dry <br /> Portion of Sump Tested' 2"above Highest Piping Penetration <br /> Does turbine shut down when <br /> sump sensor detects liquid(both x Yes D No DNA D Yes D No D NA D Yes D No D NA D Yes D No DNA <br /> product and water 1 <br /> Turbine shutdown response time <br /> Is system programmed for fail-safe x Yes D No DNA D Yes D No DNA D Yes D No DNA D Yes D No DNA <br /> shutdown?* <br /> Was fail-safe verified to be <br /> o D <br /> operational?' Yes x No D NA D Yes D No DNA D Yes D No DNA D Yes D No D NA <br /> Wait time between applying <br /> pressure/vacuum/water and starting 5 Min 5 Min <br /> test: <br /> Test Start Time: 10:06 10:55 <br /> Initial Reading(Ri): .00 .00 <br /> Test End Time: 10:36 11:25 <br /> Final Reading(RF): .00 .025 <br /> Test Duration: 30 Min 30 Min <br /> Change in Reading(RF-RO: .00 .025 <br /> Pass/Fail Threshold or Criteria: .005130 Min .005130 Min <br /> Test Result: x Pass D Fail x Pass D Fail D Pass D Fail D Pass D Fail <br /> Was sensor removed for testing? x Yes D No D NA x Yes D No DNA D Yes D No DNA D Yes D No DNA <br /> Was sensor properly replaced and x Yes D No D NA x Yes D No D NA D Yes D No D NA D Yes D No D NA <br /> verified functional after testing? <br /> Comments— (include information on repairs made prior to testing, and recommended follow-up for failed tests) <br /> Grommets on electrical penetrations in stump#1 were leaking, cleaned and resealed. <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 />