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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 Diesel-STP Vent Box <br /> Sump Manufacturer Western Fiberglass Western Fiberglass Western Fiberglass Western Fiberglass <br /> Sump Depth (inches) 81 80" 801, 31" <br /> Sump Bottom to Top of <br /> Highest Pipe Penetration 13" 14" 14" 8" <br /> (inches) <br /> Test Start Time 9:53 am 11:51 am 9:53 am 12:15 pm <br /> Initial Reading 3.5406 3.0393 6.9256 4.6468 <br /> Test End Time 10:08 am 12:06 pm 10:08 am 12:30 pm <br /> Final Reading 3.5401 3.0394 6.9268 4.6323 <br /> Change in Reading 0.0005 -0.0001 -0.0012 0.0145 <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 ❑ Pass 0 Fail <br /> Sump/UDC ID 87-Fill 91-Fill Diesel-Fill <br /> Sump Manufacturer Western Fiberglass Western Fiberglass Western Fiberglass <br /> Sump Depth (inches) 83" 81" 81 <br /> Sump Bottom to Top of <br /> Highest Pipe Penetration 36" 349' 36" <br /> (inches) <br /> Test Start Time 9:53 am 11:51 am 11:51 am <br /> Initial Reading 3.7299 0.5789 2.8446 <br /> Test End Time 10:08 am 12:06 pm 12:06 pm <br /> Final Reading 3.7292 0.5790 2.8448 <br /> Change in Reading 0.0007 -0.0001 -0.0002 <br /> Pass/Fail Criteria 0.0020 0.0020 0.0020 <br /> Tightness Test Results 0 Pass ❑ Fail 0 Pass ❑ Fail 0 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 />