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0 <br /> SWRCB,January 2002 Page of <br /> 4. TANK ANNULAR TESTING <br /> Test Method Developed By: X Tank Manufacturer Industry Standard !_ Professional Engineer <br /> Other(Sped) <br /> Test Method Used: Pressure X Vacuum -Hydrostatic <br /> i Other(Spec) <br /> Test Equipment Used: Gast Vacuum Pump/Vacuum Gauge in Hg. Equipment Resolution: - V2"x 30" H-. <br /> Tank#2&3 Tank#4 Tank# <br /> , i <br /> Is Tank Exempt From Testing?' Yes x No Yes x No "es x No Yes No <br /> Tank Capacity: 10K lOK Split 6/4 I OK <br /> Tank Material: Glass/Steel Glass/Steel Glass/Steel <br /> Tank Manufacturer: Trusco Trusco Trusco <br /> Product Stored: Regular 87 Plus89/Super 91 Diesel <br /> Wait time between applying 30 Minutes 30 Minutes 30 Minutes <br /> vacuum and starting test: <br /> Test Start Time: 9:20 9:30 9:40 <br /> Initial Reading(R[): -10 Hg. -10 Hg. -10 Hg. <br /> Test End Time: 10:20 10:30 10:40 <br /> Final Reading(RF): -10 Hg. -10 Hg. -10 Hg. <br /> Test Duration: 1 Hour I Hour 1 Hour <br /> Change in Reading(RF-R,): 0 Hg. 0 Hg. 0 Hg. <br /> Pass/Fail Threshold or Criteria: No Loss in Hg. No Loss in Hg. No Loss in Hg. <br /> Test Result: X Pass 0 Fail X Pass ❑ Fail X Pass 0 Fail ❑ Pass ❑ Fail <br /> Was sensor removed for testing? X Yes Ll No ❑NA X Yes No [INA X Yes ❑No ❑NA ❑Yes LJ No NA <br /> Was sensor properly replaced and X Yes _ No NA X Yes �.1 No ❑NA X Yes []No [INA ❑Yes ❑No NA <br /> verified functional after testing? <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 />