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SWRCB,January 2002 Page_2_of_7_ <br /> 4. TANK ANNULAR TESTING <br /> Test Method Developed By: ❑ Tank Manufacturer E Industry Standard ❑ Professional Engineer <br /> ❑ Other(Specify) <br /> Test Method Used: ❑Pressure E Vacuum ❑ Hydrostatic <br /> ❑Other(Specify) <br /> Test Equipment Used: 0—30"VACUUM GAUGES Equipment Resolution: + or—0.05 psi <br /> Tank#T-6 87/T-7 Tank# Tank# Tank# <br /> 87 <br /> Is Tank Exempt From Testing?' ❑Yes E No ❑Yes ❑No ❑ Yes ❑No ❑ Yes ❑No <br /> Tank Capacity: T-6 3,000gal/T-7 <br /> 9,000 al <br /> Tank Material: Clad I Steel <br /> Tank Manufacturer: Modern Wewlding �.'..,a. v <br /> Product Stored: 87 unleaded <br /> Wait time between applying <br /> pressure/vacuum/water and 10 min. JAN 2 6 26�a <br /> starting test: <br /> Test Start Time: 8:35am ENWRON JENTAL HEALTH <br /> Initial Reading(RO: -10" nPPARTMENT <br /> Test End Time: 9:35am <br /> Final Reading(RF): -10" <br /> Test Duration: 1 hr. <br /> Change in Reading(RF-R,): 0" <br /> Pass/Fail Threshold or Criteria: NO LOSS NO LOSS NO LOSS NO LOSS <br /> Test Result: E Pass ❑ 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 <br /> verified functional after testing? <br /> Eyes ❑No DNA El Yes ❑No DNA ❑Yes ❑No DNA Dyes ❑No DNA <br /> Comments— (include information on repairs made prior to testing, and recommendedfollow-upforfailed tests) <br /> 1. T-6 87&T-7 87 area dual compartment tank with a single shared annular space. <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 />