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Underground Storage Tank <br /> Secondary Containment Testing Report Form <br /> 8. SUMP/UDC TEST <br /> Test Method Developed by ❑ Manufacturer ® Industry Standard ❑ Professional Engineer <br /> Test Type ❑ Pressure ❑ Vacuum ® Hydrostatic <br /> Test Equipment Used: Caldwell Level Change Indicator <br /> Sump/UDC ID 87 STP Sump 91 STP Sump DSL STP Vent Box <br /> Sump Manufacturer Unknown Unknown Unknown Unknown <br /> Sump Depth (inches) 62 62 62 33 <br /> Sump Bottom to Top of 15 14 15 8 <br /> Highest Pipe Penetration <br /> (inches) <br /> Test Start Time 12:15 PM 12:20 PM 12:40 PM 11:00 AM <br /> Initial Reading 0 0 0 0 <br /> Test End Time 12:45 PM 12:50 PM 1:10 PM 11:30 PM <br /> Final Reading 4.50" 0 0 0 <br /> Change in Reading 4.50" 0 0 0 <br /> Pass/Fail Criteria 0 0 0 0 <br /> Tightness Test Results ❑ Pass ® Fail ® Pass ❑ Fail ® Pass ❑ Fail ® Pass ❑ Fail <br /> Sump/UDC ID UDC 1-2 UDC 3-4 UDC 5-6 UDC 7-8 <br /> Sump Manufacturer Unknown Unknown Unknown Unknown <br /> Sump Depth (inches) 30 30 30 30 <br /> Sump Bottom to Top of 9 9 9 9 <br /> Highest Pipe Penetration <br /> (inches) <br /> Test Start Time 9:33 AM 9:23 AM 9:47 AM 9:39 AM <br /> Initial Reading 0 0 0 0 <br /> Test End Time 10:03 PM 9:53 PM 10:17 AM 10:09 AM <br /> Final Reading 4.50" 4.00" 4.25" 4.25" <br /> Change in Reading 4.50" 4.00" 4.25" 4.25" <br /> Pass/Fail Criteria 0 0 0 0 <br /> Tightness Test Results ❑ Pass ® Fail ❑ Pass ® Fail ❑ Pass ® Fail ❑ Pass ® Fail <br /> Additional copies of this page may be attached. <br /> All tests marked "Fail' and any repairs made before or during the tightness test must be described in <br /> the COMMENTS section. <br /> Page 3 of 5 <br />