ENS 44417: Difference between revisions
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| facility = Nuclear Fuel Services Inc. | | facility = Nuclear Fuel Services Inc. | ||
| Organization = | | Organization = | ||
| license number = | | license number = SNM-124 | ||
| region = 2 | | region = 2 | ||
| state = Tennessee | | state = Tennessee | ||
| Line 16: | Line 16: | ||
| event date = 08/15/2008 10:11 EDT | | event date = 08/15/2008 10:11 EDT | ||
| last update date = 08/18/2008 | | last update date = 08/18/2008 | ||
| title = Incident Report | | title = Incident Report on Unresolved Material Discrepancy Alarm | ||
| event text = 10 CFR 74.57(c) requires notification of any MC&A (Material Control and Accountability) alarm that remains unresolved beyond the time period specified for its resolution in the licensee's Fundamental Nuclear Material Control Plan. In the Solvent Extraction area of Building 333, [there is an abrupt alarm value.] When the alarm test was run on 8/15/2008, the input minus output value [exceeded the abrupt alarm value.] The investigation is completed but the alarm is not resolved. Measurement data for one of the inputs is the most assignable cause. Although an assignable cause was not identified, there is no indication that a material loss has occurred. | | event text = 10 CFR 74.57(c) requires notification of any MC&A (Material Control and Accountability) alarm that remains unresolved beyond the time period specified for its resolution in the licensee's Fundamental Nuclear Material Control Plan. In the Solvent Extraction area of Building 333, [there is an abrupt alarm value.] When the alarm test was run on 8/15/2008, the input minus output value [exceeded the abrupt alarm value.] The investigation is completed but the alarm is not resolved. Measurement data for one of the inputs is the most assignable cause. Although an assignable cause was not identified, there is no indication that a material loss has occurred. | ||
The affected solvent extraction process has been shutdown by the license while alarm resolution is in progress. | The affected solvent extraction process has been shutdown by the license while alarm resolution is in progress. | ||
Latest revision as of 19:28, 24 November 2018
| Where | |
|---|---|
| Nuclear Fuel Services Inc. Erwin, Tennessee (NRC Region 2) | |
| License number: | SNM-124 |
| Reporting | |
| 10 CFR 74.57 | |
| Time - Person (Reporting Time:+2.98 h0.124 days <br />0.0177 weeks <br />0.00408 months <br />) | |
| Opened: | Randy Shackelford 17:10 Aug 15, 2008 |
| NRC Officer: | Bill Huffman |
| Last Updated: | Aug 18, 2008 |
| 44417 - NRC Website | |