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HEC i E® <br /> SWRCB,January 2002 PFe <br /> OCT2 � <br /> 4. TANK ANNULAR TESTING _ <br /> Test Method Developed By: X Tank Manufacturer ❑Industry Standard ro <br /> ❑Other(Spec) <br /> C'LEPA1;1 I\fHENT <br /> Test Method Used: ❑Pressure X Vacuum ❑Hydrostatic <br /> ❑Other(Specify) <br /> Test Equipment Used: Gast Vacuum Pump/Vacuum Gauges in Hg. Equipment Resolution: - '/"x-301-1g. <br /> a :. �,.. �.. �*N4,. <br /> Tank# 1 Tank#2 Tank#3 Tank# <br /> Is Tank Exempt From Testing?' No No No <br /> Tank Capacity: 20K l0K 12K <br /> Tank Material: Fiberglass Fiberglass Fiberglass <br /> Tank Manufacturer: XERXES XERXES XERXES <br /> Product Stored: Regular 87 Super 91 Plus 89 <br /> Wait time between applying 30 Minutes 30 Minutes 30 Minutes <br /> vacuum and starting test: <br /> Test Start Time: 9:30 10:00 9:40 <br /> Initial Reading(R,): -10 Hg. -10 Hg. -10 Hg. <br /> Test End Time: 11:30 12:00 11:40 <br /> Final Reading(RF): -10 Hg. -10 Hg. -10 Hg. <br /> Test Duration: 2 Hours 2 Hours 2 Hours <br /> Change in Reading(RF-Ri): 0 Hg. 0 Hg. 0 Hg. <br /> Pass/Fail Threshold or Criteria: ➢ -2 Hg. ➢ -2 Hg. ➢ -2 Hg. <br /> Test Result: Pass Pass Pass <br /> Was sensor removed for testing? No No No <br /> Was sensor properly replaced and N/A N/A N/A <br /> verified functional after testing? <br /> Comments— (include information on repairs made prior to testing, and recommended follow-up for failed tests) <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)1 <br />