Laserfiche WebLink
SWRCB. January 2002 <br />CHP <br />Stockton, CA <br />01/02/04 <br />Page 5 of 7 <br />7. ITNDER-DISPENSER CONTAINMENT WDO TESTING <br />Test Method Developed By: [ ] UDC Manufacturer [X ] Industry Standard [ ] Professional Engineer <br />[ ] Other (Spec) <br />Test Method Used: [ ] Pressure [ ] Vacuum [X] Hydrostatic <br />[ ] Other (Specify) <br />Test Equipment Used: CALDWELL SYSTEM Equipment.Resolution: 0.0025 <br />UDC 4UIiC <br />]# <br />iJDC # <br />UDC # <br />Western Fiberglass <br />UDC Manufacturer: <br />UDC Material: <br />Fiberglass <br />UDC Depth: <br />Height from UDC Bottom to <br />Top of Highest Piping <br />6 INCH <br />Penetration: <br />Height from UDC Bottom to <br />Lowest Electrical <br />5 INCH <br />Penetration: <br />Condition of UDC prior to <br />DRY-CLEAN <br />testing: <br />Portion of UDC Testedl <br />8 INCH <br />Does turbine shut down <br />[X] YES [ ] NO <br />[ ] YES [ ] NO <br />[ ] YES [ ] NO <br />[ ] YES [ ] NO <br />when UDC sensor detects <br />[ ] NA <br />[ ] NA <br />[ ] NA <br />[ ] NA <br />liquid (both product & <br />water)? <br />Turbine shutdown response <br />2 — 3 SECOND <br />time: <br />Is system programmed for <br />[ ] YES [ ] NO <br />[ ] YES[ ] NO <br />[ ] YES [ ] NO <br />[ ] YES [ ] NO <br />fail-safe shutdown? <br />NA <br />NA <br />NA <br />NA <br />Was fail-safe verified to be <br />[ ] YES [ ] NO <br />[ ] YES [ ] NO <br />[ ] YES [ ] NO <br />[ ] YES [ ] NO <br />operational? <br />NA <br />NA <br />NA <br />[ ] NA <br />Wait time between applying <br />pressure/vacuum/water & <br />5 MINS. <br />starting test <br />Test Start Time: <br />10:30 AM <br />Initial Reading (RI): <br />8 INCH <br />Test End Time: <br />11:00 AM <br />Final Reading <br />8 INCH <br />Test Duration: <br />30 MINUTES <br />Chane in Reading f-Rl <br />-0- <br />Pass/Fail Threshold or <br />-0-. <br />Criteria: <br />I est Resutt: <br />PASS FALL , <br />PASS ; , 7=.Ai <br />PASS I FAIL <br />I j PASS FAIL, <br />Was sensor removed for <br />[X] YES [ ] NO <br />[ ] YES [ ] NO <br />[ ] YES [ ] NO <br />testing? <br />N/A <br />N/A <br />N/A <br />Was sensor properly replaced <br />[ X] YES [ ] NO <br />[ ] YES [ ] NO <br />[ ] YES [ ] NO <br />and verified functional after <br />[ ] N/A <br />[ ] N/A <br />[ ] N/A <br />test? <br />Comments — (include information on repairs made prior to testing, and recommended tonow-up for taueo tests <br />1 If the entire depth of the UDC is not tested, specify how much was tested. If the answer to pny of the questions <br />indicated with an asterisk (*) is "NO" or "NA", the entire sump must be tested. (SWRCB LG -160) <br />