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r r • <br /> S WRCB,January 2002 Page_of <br /> 4. TANK ANNULAR TESTING <br /> Test Method Developed By: D Tank Manufacturer Industry Standard D Professional Engineer <br /> D Other(Spec) <br /> Test Method Used: D Pressure $Vacuum D Hydrostatic <br /> E Other(Sped) <br /> Test Equipment Used: VACUUM Equipment Resolution: "Hg <br /> Tank#87/91/DSL Tank# Tank# Tank# <br /> Is Tank Exempt From Testing?' D Yes p No 0 Yes D No D Yes D No D Yes D No <br /> Tank Capacity: 20K <br /> Tank Material: DW STEEL <br /> Tank Manufacturer: UNKNOWN <br /> Product Stored: FUEL <br /> Wait time between applying <br /> pressure/vacuum/water and <br /> starting test: <br /> Test Start Time: 1001 <br /> Initial Reading(Rj): 7" <br /> Test End Time: 1101 <br /> Final Reading(RF): 7" <br /> Test Duration: 1 HR <br /> Change in Reading(RF-Rj): 0 <br /> Pass/Fail Threshold or Criteria: 2 <br /> Test Result: 9 Pass ❑Fail D Pass D Fail D Pass D Fail D Pass D Fail <br /> Was sensor removed for testing? M Yes fl No FI NA f i Yes FI No n NA ❑Yes ❑No I�NA ❑Yes ❑No [INA <br /> Was sensor properly replaced and <br /> verified functional after testing? Wes D No DNA D Yes D No DNA D Yes D No D NA :]Yes D No DNA <br /> Comments—(include information on repairs made prior to testing, and recommended follow-up or 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 />