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• Page of <br /> S W RCB,January 2002 <br /> 4. TANK ANNULAR TESTING ---•I <br /> Test Method Developed By: X Tank Manufacturer C Industry Standard C Professional Engineer <br /> C Other(Specify) <br /> Test Method Used: U Pressure X Vacuum 11 Hydrostatic <br /> C Other(Spec) <br /> Test Equipment Used: Gast Vacuum Pump/Vacuum Gauges in Hg. Equipment ResQlution '-1/2-30Hg. _ h <br /> Tank#2 Tank#3 Tank# Tank# <br /> Is Tank Exempt From Testing?' C Yes x No C Yes x No C Yes No ❑Yes No <br /> Tank Capacity: 12K 12K <br /> Tank Material: Fiberglass Fiberglass <br /> Tank Manufacturer: O C Tank O C Tank <br /> Product Stored: Regular 87 Super 91 <br /> Wait time between applying 30 Minutes 30 Minutes <br /> vacuum and starting test: <br /> Test Start Time: 1:05 1:05 <br /> I <br /> Initial Reading(Ri): -IOHg. -IOHg. <br /> Test End Time: 2:05 2:05 <br /> Final Reading(Rr): -9.5Hg. -IOHg. <br /> I <br /> Test Duration: I Hour 1 Hour --- <br /> Change in Reading(RF-Ri): 1/2" Hg. 0 Hg. <br /> Pass/Fail Threshold or Criteria: > -21-1g. >-2 Hg. <br /> Test Result: X Pass C Fail X Pass C Fail Pass ❑ Fail Pass C Fail <br /> Was sensor removed for testing? Yes X No NA Yes X No NA Yes X No NA ❑Yes No ❑NA+-� <br /> Was sensor properly replaced and Yes No X NA Yes No X NA Yes C No X NA C Yes C No NA <br /> verified functional after testing? <br /> Comments (include information on repairs made prior to testing and recommendedfollow-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 />