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SWRC13, January 2002 r fj ge q VED <br /> -I. TANK ANNULAR TESTING A <br /> 2614 <br /> Test Method Developed By: X Tank Manufacturer Industry Standard 1'rolessional Engineer` <br /> ❑Other(Specify) <br /> Test Method Used: ❑Pressure X Vacuum I lycQ t17' iNiV! " LTH <br /> Other(Sped) DEPARTMENT <br /> Test Equipment Used: Gast Vacuum Pump/Vacuum Gauges in Hg. Equipment Resolution:- %"x-301-1g. <br /> "T uik# 1 Tank#2 Tank#3 Tank# <br /> Is Tank Exempt From Testing?' No No No <br /> Tank Capacity: 1 OK 2K 5K Gallon <br /> Tank Material: Double Wall Steel Double Wall Steel Double Wall Steel <br /> Tank Manufacturer: Perkins Welding Perkins Welding Perkins Welding <br /> Product Stored: Regular 87 Master Regular 87 Siphon Diesel <br /> Wait time between applying 10 Minutes 10 Minutes 10 Minutes <br /> vacuum and starting test: <br /> Test Start Time: 9:10 9:20 10:30 <br /> Initial Reading(RI): -7 Hg. -7 Hg. -7 Hg. <br /> Test End Time: 10:10 10:20 11:30 <br /> Final Reading(RF): -7 Hg. -7 Hg. -7 Hg. <br /> Test Duration: 1 Hour 1 Hour 1 Hour <br /> Change in Reading(RF-Rt): 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: Pass Pass Pass <br /> Was sensor removed for testing? Yes Yes Yes <br /> Was sensor properly replaced and Yes Yes Yes <br /> verified functional after testing? <br /> Comments—(include information on repairs made prior to testing and recommended follow-Trp 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 />