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SWRCB,January 2002 <br /> 4• TANK ANNULAR TESTING <br /> Test Method Developed By: F1 Tank Manufacturer ®Industry Standard ❑Professional Engineer <br /> ❑Other(Specify) <br /> Test Method Used: El Pressure <br /> ®Vacuum El Hydrostatic <br /> ❑Other(Specify) <br /> Test Equipment Used:0 30"VACUUM GAUGES Equipment Resolution:0.002 <br /> Tank#7-1 87 Tank#T-2 91 Tank#T-3 Diesel Tank# <br /> Is Tank Exempt From Testing?' ❑Yes ®No ❑Yes ®No ❑Yes ®No ❑Yes ❑No <br /> Tank Capacity: 12,000gal 12,000gal 12,000gal <br /> p tY= <br /> Tank Material: Fiberglass Fiberglass Fiberglass <br /> Tank Manufacturer: Owens Corning Owens Coming Owens Corning <br /> Product Stored: 87unleadeds 91supreme Diesel#2 <br /> Wait time between applying <br /> pressure/vacuum/water and 10 min 10 min 10 min <br /> starting test: --- - <br /> Test Start Time: 9:30am 9:30am 9 30am <br /> Initial Reading(1;4): -10" <br /> _10" -10" <br /> Test End Time: 10:30am 10:30am 10:30am <br /> Final Reading(RF): -10" <br /> _10" -10" <br /> Test Duration: 1hr 1hr 1hr <br /> Change in Reading(RF-RI): 0" 0„ 01, <br /> Pass/Fail Threshold or Criteria: NO LOSS NO LOSS NO LOSS NO LOSS <br /> Test Result: ®Pass ElFail ®Pass ElFail ®Pass ElFail E]Pass ❑Fail <br /> Was sensor removed for testing? ®Yes ❑No []NA ®Yes ❑No ❑NA ®Yes ❑No ❑NA Oyes ❑No [INA <br /> Was sensor properly replaced and ®yes E]No El NA ®Yes ❑No [:]NA ®Yes ❑No ❑NA ❑Yes ❑No DNA <br /> verified functional after testing? <br /> Comments (include information on repairs made prior to testing, and recommended follow-up forfailed tests) <br /> IA-A"-F3 201� <br /> ENVIRONMENTAL HEALTH <br /> DEPARTMENT <br /> 1 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 />