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SWRCB,January 2002 Page of <br /> a <br /> 4. TANK ANNULAR TESTING <br /> Test Method Developed By: x Tank Manufacturer ❑Industry Standard ❑Professional Engineer <br /> ❑Other(Spec) <br /> Test Method Used: ❑Pressure x Vacuum ❑Hydrostatic <br /> ❑Other(Spec) <br /> Test Equipment Used: Mc Daniels 4"gauges Equipment Resolution: .025r/s <br /> Tank# I Tank# Tank# Tank# <br /> Is Tank Exees x No ❑Yes ❑No ❑Yes ❑No ❑Yes ❑No <br /> Tank Capacity: 15k <br /> Tank Material: Dws fb coat <br /> Tank Manufacturer: TRU s w <br /> Product Stored: Jp8 <br /> Wait time between applying <br /> pressure/vacuum/water and 10 min <br /> -starting test: <br /> Test Start Time: 9:00 <br /> Initial Reading(RI): 10"hg <br /> Test End Time: 10:00 <br /> Final Reading(RF): 10"hg <br /> Test Duration: 1 hr <br /> Change in Reading(RF-RI): 0 <br /> Pass/Fail Threshold or Criteria: 0 <br /> ')Fest Reu'lt: x Pass ❑Fail ❑ Pass ❑Fail ❑ Pass ❑Fail ❑ Pass D Fail <br /> Was sensor removed for testing? x Yes ❑No ❑NA ❑Yes ❑No ❑NA ❑Yes ❑No ❑NA ❑Yes ❑No ❑NA <br /> Was sensor properly replaced and x Yes ❑No ❑NA ❑Yes ❑No ❑NA ❑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 /> Secondary containment systems where the continuous monitoring automatically monitors both the primary and secondary <br /> containment,such as systems that are hydrostatically monitored or under constant vacuum,are exempt from periodic containment <br /> testing. {California Code of Regulations,Title 23, Section 2637(a)(6)) <br />