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SWRCB,January 2002 Page_of_ <br /> 4. TANK ANNULAR TESTING <br /> Test Method Developed By: X Tank Manufacturer Industry Standard Professional Engineer <br /> Other(Specify) <br /> Test Method Used: Pressure X Vacuum Hydrostatic <br /> Other(Specify) <br /> Test Equipment Used: Gast Vacuum PumpNacuum Gauges in Hg. Equipment Resolution:- YT x-3011g. <br /> Tank#1,2&3 Tank# Tank# Tank# <br /> Is Tank Exempt From Testing?' Yes x No Yes No -Yes No - Yes No <br /> Tank Capacity: 20K Split 10/5/5 <br /> Tank Material: Jacketed Steel <br /> Tank Manufacturer: Total Containment <br /> Product Stored: 87/87/Diesel <br /> Wait time between applying 30 Minutes <br /> vacuum and starting test: <br /> Test Start Time: 10:40 <br /> Initial Reading(R,): -10 Hg. <br /> Test End Time: 12:40 <br /> Final Reading(R,:): -10 Hg. <br /> Test Duration: 2 Hours <br /> Change in Reading(R,:-R,): 0 Hg. <br /> Pass/Fail Threshold or Criteria: No loss in Hg. <br /> Test Result: X Pass 0 Fail ❑ Pass 0 Fail 0 Pass 0 Fail 0 Pass 0 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 testing? <br /> Comments—(include information on repairs made prior to testing and recommended follow-up for failed tests) <br /> N�P4,aa <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)1 <br />