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SWRCB,January 2002 • Page of `D <br /> 4. TANK ANNULAR TESTING <br /> Test Method Developed By: D Tank Manufacturer X Industry Standard D Professional Engineer <br /> D Other(Spec) <br /> Test Method Used: D Pressure X Vacuum D Hydrostatic <br /> D Other(Specify) <br /> Test Equipment Used: See attached testing results Equipment Resolution: <br /> Tank# ff7 Z Tank# 977 Tank# / Tank# <br /> Is Tank Exempt From Testing?' XYes D No Xi Yes D No Yes D No D Yes D No <br /> Tank Capacity: <br /> Tank Material: <br /> Tank Manufacturer: 40w. <br /> Product Stored: A V dO t <br /> Wait time between applying <br /> pressure/vacuum/water and 30 minutes 30 minutes 30 minutes 30 minutes <br /> starting test: <br /> Test Start Time: <br /> Initial Reading(R): <br /> Test End Time: <br /> Final Reading(RF): (j <br /> Test Duration: <br /> Change in Reading(RF-RO: <br /> Pass/Fail Threshold or Criteria: 0.00 0.00 0.00 0.00 <br /> Test Result: D Pass D Fail D Pass D Fail D Pass D Fail D Pass D Fail <br /> Was sensor <br /> [for testing? D Yes D No DNA D Yes D No DNA D Yes D No DNA D Yes D No DNA <br /> Was sensor properly replaced and D Yes D No D NA D Yes D No D NA D Yes D No DNA D Yes D No DNA <br /> verified functional after testing? <br /> Comments—(include information on repairs made prior to testing and recommended follow-up for failed tests) <br /> WOO.O. <br /> VU040920-117 <br /> Costco#38 e' <br /> a'-,e R West <br /> 1615 E. `lams' <br /> Stockton, CA 95210 <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 />