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SWRCB,;ianuary 2002 Page 2 <br /> 4. TANK ANNULAR TESTING <br /> Test Method Developed By: rx--] Tank Manufacturer F-1 Industry Standard F-1 Professional Engineer <br /> Other (Specify) <br /> Test Method Used: ❑ Pressure FRI Vacuum Hydrostatic <br /> ❑ Other (Specify) <br /> Test Equipment Used: Equipment Resolution: <br /> Tank# 1 DIE Tank# 2 UNI, Tank# 3 WAS Tank# <br /> Is Tank Exempt From Testing?1 Ll Yes % No Yes X No Yes x No YesLl No <br /> Tank Capacity: 34k 15k 1k <br /> Tank Material: DW FIBERG DW FIBERG DW FIBERG <br /> Tank Manufacturer: unknown unknown unknown <br /> Product Stored: DIESEL UNLEADED WASTE OIL <br /> Wait time between applying <br /> pressure/vacuum/water and 5 min 5 min 5 min <br /> starting test: <br /> Test Start Time: 8:18 8:32 9:01 <br /> Initial Reading(RI): 10"hg 10"hg 1011 hg <br /> Test End Time: 10:18 9:32 -10:01 <br /> Final Reading(RF ): 9"hg 10"hg 10"hg <br /> Test Duration: 2 hr 1 hr 1 hr <br /> Change in Reading(RF-R[ ): 111hg 011hg 0"hg <br /> Pass/Fail Threshold or Criteria: 211 hg 2 "hg 2 1'hg <br /> Was sensor removed for testing? Yes X N NA esFX- N NA Yes X N NA Yes N NA <br /> Was sensor properly replaced and ❑ <br /> X Ye�N�NA ❑ e�N�NA <br /> YeN <br /> verified functional after testing? ❑ ❑ NA <br /> Comments - (include information on repairs made prior to testing,qnd recommended follow-up for failed tests) <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 />