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Underground Storage Tank <br /> Secondary Containment Testing Report Form <br /> 8. SUMP/UDC TEST <br /> Test Method Developed by ❑ Manufacturer 0 Industry Standard ❑ Professional Engineer <br /> Test Type ❑ Pressure ❑ Vacuum 0 Hydrostatic <br /> Test Equipment Used:Incon TS-STS Tester <br /> Sump/UDC ID 87-STP 91-STP 87-Fill 91-Fill <br /> Sump Manufacturer Fiberglass Fiberglass Fiberglass Fiberglass <br /> Sump Depth (inches) 64" 64" 64" 64" <br /> Sump Bottom to Top of <br /> Highest Pipe Penetration 21 21°° 32" 32" <br /> (inches) <br /> Test Start Time 10:15 am 10:15 am 10:15 am 10:39 am <br /> Initial Reading 4.5657 5.5592 4.9766 3.5358 <br /> Test End Time 10:30 am 10:30 am 10:30 am 10:54 am <br /> Final Reading 4.5655 5.5604 4.9756 3.5361 <br /> Change in Reading 0.0002 -0.0012 0.0010 -0.0003 <br /> Pass/Fail Criteria 0.0020 0.0020 0.0020 0.0020 <br /> Tightness Test Results 0 Pass ❑ Fail 0 Pass ❑ Fail 0 Pass ❑ Fail 0 Pass ❑ Fail <br /> Sump/UDC ID UDC 1/2 UDC 3/4 UDC 5/6 <br /> Sump Manufacturer Environ Environ Environ <br /> Sump Depth (inches) 31" 31°° 31 <br /> Sump Bottom to Top of <br /> Highest Pipe Penetration 16" 16" 16" <br /> (inches) <br /> Test Start Time 8:47 am 8:47 am N/A <br /> Initial Reading 6.4880 5.1034 N/A <br /> Test End Time 9:02 am 9:02 am N/A <br /> Final Reading 6.4694 5.0901 N/A <br /> Change in Reading 0.0186 0.0133 N/A <br /> Pass/Fail Criteria 0.0020 0.0020 0.0020 <br /> Tightness Test Results ❑ Pass 0 Fail ❑ Pass 0 Fail ❑ Pass 0 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 />