ENS 45053: Difference between revisions
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| facility = B&W Nuclear Operating Group, Inc. | | facility = B&W Nuclear Operating Group, Inc. | ||
| Organization = | | Organization = | ||
| license number = | | license number = SNM-42 | ||
| region = 2 | | region = 2 | ||
| state = Virginia | | state = Virginia | ||
| Line 16: | Line 16: | ||
| event date = 05/11/2009 08:30 EDT | | event date = 05/11/2009 08:30 EDT | ||
| last update date = 05/11/2009 | | last update date = 05/11/2009 | ||
| title = Concurrent Report - Virginia Department | | title = Concurrent Report - Virginia Department of Environmental Quality Notified of Waste Treatment Release | ||
| event text = On May 10, 2009 at about 0215, Waste Treatment operations began pumping sanitary sludge from the sanitary sludge holding tank to the Low Level Radioactivity (LLR) press. This is accomplished by activating an air-actuated diaphragm pump which suctions from the holding tank and discharges to the LLR press. Observations by area operators both at the press and the Programmable Logic Controller (PLC) display showed no abnormal conditions. | | event text = On May 10, 2009 at about 0215, Waste Treatment operations began pumping sanitary sludge from the sanitary sludge holding tank to the Low Level Radioactivity (LLR) press. This is accomplished by activating an air-actuated diaphragm pump which suctions from the holding tank and discharges to the LLR press. Observations by area operators both at the press and the Programmable Logic Controller (PLC) display showed no abnormal conditions. | ||
Near or around 0345, area security officers notified the area operators that liquid was accumulating on the ground under the sanitary sludge holding tank. The operator attending to the reported release observed a leak on the discharge side of the diaphragm pump. The pump was halted and the isolation valve at the bottom of the holding tank was closed to halt the release. | Near or around 0345, area security officers notified the area operators that liquid was accumulating on the ground under the sanitary sludge holding tank. The operator attending to the reported release observed a leak on the discharge side of the diaphragm pump. The pump was halted and the isolation valve at the bottom of the holding tank was closed to halt the release. | ||
Latest revision as of 19:26, 24 November 2018
| Where | |
|---|---|
| B&W Nuclear Operating Group, Inc. Lynchburg, Virginia (NRC Region 2) | |
| License number: | SNM-42 |
| Reporting | |
| Part 70 App A (C) | |
| Time - Person (Reporting Time:+-0.03 h-0.00125 days <br />-1.785714e-4 weeks <br />-4.1094e-5 months <br />) | |
| Opened: | Cheryl Goff 12:28 May 11, 2009 |
| NRC Officer: | John Knoke |
| Last Updated: | May 11, 2009 |
| 45053 - NRC Website | |