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Received by EHD: <br /> 1/9/2023 <br /> via e-mail Underground Storage Tank <br /> Secondary Containment Testing Report Form <br /> 8. SUMPIUDC.TEST (continued) <br /> Test Method Developed by ❑ Manufacturer ® Industry Standard ❑ Professional Engineer <br /> Test Type ❑ Pressure ❑ Vacuum ® Hydrostatic <br /> Test Equipment Used: Incon STS <br /> Sump1UDC ID UDC 112 UDC 314 UDC 516 UDC 718 <br /> Sump Manufacturer Bravo Bravo Bravo Bravo <br /> Sump Depth (inches) 30 30 30 30 <br /> Sump Bottom to Top of 10 10 10 10 <br /> Highest Pipe Penetration <br /> (inches) <br /> Test Start Time 12:01 12:01 12:01 12:01 <br /> Initial Reading 6.0556 5.3646 5.6356 5.9896 <br /> Test End Time 12.16 12:16 12:16 12:16 <br /> Final Reading 6.0566 5.3647 5.6356 5.9895 <br /> Change in Reading 0.0010 0.0001 0 0 <br /> Pass/Fail Criteria 0.002 0.002 0.002 0.002 <br /> Tightness Test Results ® Pass ❑ Fail ® Pass ❑ Fail ® Pass ❑ Fail ® Pass ❑ Fail <br /> Sump/UDC ID UDC 9110 UDC 11112 <br /> Sump Manufacturer Bravo Bravo <br /> Sump Depth (inches) 30 30 <br /> Sump Bottom to Top of 10 10 <br /> Highest Pipe Penetration <br /> (inches) <br /> Test Start Time 12:27 12:27 <br /> Initial Reading 4.7183 4.8641 <br /> Test End Time 12:42 12:42 <br /> Final Reading 4.7182 4.8646 <br /> Change in Reading 0.0001 0.0005 <br /> Pass/Fail Criteria 0.002 0.002 <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 4 of 5 <br />