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IF <br /> SWRCB, January 2002 . Page 'of <br /> 4. TANK ANNULAR TESTING <br /> Test Method Developed By: X Tank Manufacturer 0 Industry Standard 0 Professional Engineer _..I <br /> 0 Other(Spec) <br /> Test Method Used: 0 Pressure X Vacuum 0 Hydrostatic <br /> 0 Other(Spec) <br /> Test Equipment Used: Gast Vacuum Pump/Vacuum Gauges in Hg. Equipment Resolution: -1/2-301-1g. <br /> 111 <br /> Tank#2 Tank#3 Tank# Tank# <br /> Is Tank Exempt From Testing?' 0 Yes x No 0 Yes x No 0 Yes No 0 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 /> Initial Reading(Ri): -IOHg. -IOHg. <br /> Test End Time: 2:05 2:05 <br /> Final Reading(RF): -9.5Hg. -IOHg. <br /> Test Duration: 1 Hour I Hour <br /> Change in Reading(RF-Rj): 1/2" Hg. 0 Hg. <br /> Pass/Fail Threshold or Criteria: >-2Hg. >-2 Hg. <br /> Test Result: X Pass 0 Fail X Pass 0 Fail Pass 0 Fail Pass ❑ Fail <br /> Was sensor removed for testing? Yes X No NA Yes X No NA Yes X No NA 0 Yes No CNA <br /> Was sensor properly replaced and Yes No X NA Yes No X NA Yes 0 No X NA 0 Yes 0 No NA <br /> verified functional after testing? I u <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 />