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Underground Storage Tank Secondary Containment Testing Report Form Additional copies of this page may be attached. 8. SUMP/UDC TEST Test Method Developed by ® Manufacturer ® Industry Standard ❑ Professional Engineer Test Type ❑ Pressure ❑ Vacuum ® Hydrostatic Test Equipment Used: OMNTEC Cert.#GW4576689 Sump Tester w/+ or- 0.002" graduations Sump/UDC ID 87 STP 91 STP Diesel STP UDC 1-2 Sump Manufacturer Total Containment Total Containment Total Containment Bravo Sump Depth (inches) 72" 7251 7211 12" Sump Bottom to Top of 28" 28" 28" Piping comes Highest Pipe Penetration from bottom of inches UDC Test Start Time 12:34pm 11:44am 11:44am 2:21 pm Initial Reading 7.971" 9.423" 9.619" 2.856" Test End Time 12:49pm 11:59am 11:59am 2:36pm Final Reading 7.971" 9.423" 9.618" 2.856" Change in Reading 0.000" 0.0001, -0.001" 0.000" Pass il Criteria + or- 0.002" + or-0.002" + or- 0.002" + or- 0.002" Tightness Test Results ® Pass ❑ Fail ® Pass ❑ Fail ® Pass ❑ Fail ® Pass ❑ Fail Sump/UDC ID UDC 3-4 UDC 5-6 UDC 7-8 W.O. Sump Manufacturer Bravo Bravo Bravo Total Containment Sump Depth (inches) 12" 12" 12" 74" Sump Bottom to Top of Piping comes Piping comes Piping comes 22" Highest Pipe Penetration from bottom of from bottom of from bottom of inches UDC UDC UDC Test Start Time 2:21 pm 12:34pm 12:34pm 3:37pm Initial Reading 5.566" 4.197" 3.344" 9.340" Test End Time 2:36pm 12:49pm 12:49pm 3:53pm Final Reading 5.543" 4.197" 3.261" 9.340" Change in Reading -0.024" 0.0001, -0.083" 0.000" Pass/Fail Criteria + or-0.002" + or-0.002" + or- 0.002" + or- 0.002" Tightness Test Results ❑ Pass M Fail ® Pass ❑ Fail ❑ Pass M Fail ® Pass ❑ Fail Additional copies of this page may be attached. All tests marked "Fail"and any repairs made before or during the tightness test must be described in the COMMENTS section. Page 3 of 5