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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 ❑ Hydrostatic <br /> Test Equipment Used:Incon Hydrostatic Tester <br /> Sump/UDC ID UDC 1/2 UDC 3/4 UDC 5/6 UDC 7/8 <br /> Sump Manufacturer oPw oPw oPw oPw <br /> Sump Depth (inches) 31" 31" 31" 31" <br /> Sump Bottom to Top of <br /> Highest Pipe Penetration 18" 18" 18" 18" <br /> (inches) <br /> Test Start Time 10:00 am 10:00 am 10:00 am 10:30 am <br /> Initial Reading 6.1020 3.8279 7.1513 7.3762 <br /> Test End Time 10:15 am 10:15 am 10:15 am 10:45 am <br /> Final Reading 6.1020 3.8278 7.1513 7.3754 <br /> Change in Reading 0.0000 0.0001 0.0000 0.0008 <br /> Pass/Fail Criteria 0.0020 0.0020 0.0020 0.0020 <br /> Tightness Test Results ❑ Pass ❑ Fail ❑ Pass ❑ Fail ❑ Pass ❑ Fail ❑ Pass ❑ Fail <br /> Sump/UDC ID UDC 9/10 <br /> Sump Manufacturer oPw <br /> Sump Depth (inches) 31" <br /> Sump Bottom to Top of <br /> Highest Pipe Penetration 18" <br /> (inches) <br /> Test Start Time 10:54 am <br /> Initial Reading 6.0251 <br /> Test End Time 11:09 am <br /> Final Reading 6.0244 <br /> Change in Reading 0.0007 <br /> Lss/FailCriteria o.0020 <br /> htness Test Results 0 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 />