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SWRCB,January 2002 FINAL DRAFT Page 2 of 5 <br /> 4. TANK ANNULAR TESTING <br /> Test Method Developed By: ®Tank Manufacturer ®Industry Standard ❑Professional Engineer <br /> ❑Other(Specify) <br /> Test Method Used: ❑Pressure ® Vacuum ❑Hydrostatic <br /> ❑ Other(Specify) <br /> Test Equipment Used: 0 to 30"hg Dial Gauge Equipment Resolution: 2%@ Mid <br /> Tank# Tank# Tank# Tank# <br /> UNLEADED DIESEL <br /> Is Tank Exempt From Testing?' ❑Yes ®No Dyes ®No ❑Yes ❑No ❑Yes ❑No <br /> Tank Capacity: 15,075g 5,000g <br /> Tank Material: FRP Clad Steel FRP Clad Steel <br /> Tank Manufacturer: Trusco Modern <br /> Product Stored: Unleaded Diesel <br /> Wait time between applying <br /> pressure/vacuum/water and 10 minutes 10 minutes <br /> starting test: <br /> Test Start Time: 9:29am 11:43am <br /> Initial Reading(RI): 10.00"hg 10.00"hg <br /> Test End Time: 11:29am 12:58pm <br /> Final Reading(RF): 10.00"hg 10.00"hg <br /> Test Duration: 120 minutes 75 minutes <br /> Change in Reading(RF-R): 0.W'hg 0.00"hg <br /> Pass/Fail Threshold or Criteria: 0.00"hg 0.W'hg <br /> Test Result ZPass ❑Fail ®Pass ❑Fail ❑Pass ❑Fail ❑Pass ❑Fail <br /> Was sensor removed for testing? ®Yes[—]No DNA ®Yes[-]No DNA ❑Yes❑No DNA ❑Yes❑No DNA <br /> Was sensor properly replaced and ®Yes❑No DNA ®Yes❑No DNA ❑Yes❑No❑NA ❑Yes❑No ❑NA <br /> verified functional after testin ? <br /> Comments—(Include information on repairs made prior to testing,and recommended follow-up for failed tests.) <br /> Y <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 />