ENS 43757: Difference between revisions
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| event date = 10/29/2007 19:30 EDT | | event date = 10/29/2007 19:30 EDT | ||
| last update date = 10/30/2007 | | last update date = 10/30/2007 | ||
| title = Loss | | title = Loss of Power to Technical Support Center (Tsc) | ||
| event text = On 10/29/07 at 1930 hours, it was determined that the Hope Creek TSC has been unavailable for greater than 8 hours as a result of a scheduled electrical bus outage. Although SPDS, the radiation monitoring system, and communications capabilities remain unaffected, and adequate contingency measures are in place to utilize the Salem Generating Station TSC if required, the loss of normal lighting, computers, CRIDS [Control Room Integrated Display System] and dose assessment capabilities have impaired the effective and efficient use of the Hope Creek TSC. A causal investigation to determine why the impact of the electrical bus outage was not pre-identified has been directed. The plant is currently stable in Operational Condition 5. This report is being made pursuant to 10CFR50.72(b)(3)(xiii). | | event text = On 10/29/07 at 1930 hours, it was determined that the Hope Creek TSC has been unavailable for greater than 8 hours as a result of a scheduled electrical bus outage. Although SPDS, the radiation monitoring system, and communications capabilities remain unaffected, and adequate contingency measures are in place to utilize the Salem Generating Station TSC if required, the loss of normal lighting, computers, CRIDS [Control Room Integrated Display System] and dose assessment capabilities have impaired the effective and efficient use of the Hope Creek TSC. A causal investigation to determine why the impact of the electrical bus outage was not pre-identified has been directed. The plant is currently stable in Operational Condition 5. This report is being made pursuant to 10CFR50.72(b)(3)(xiii). | ||
The licensee notified the NRC Resident Inspector and the Lower Alloways Creek Township government. | The licensee notified the NRC Resident Inspector and the Lower Alloways Creek Township government. | ||
Latest revision as of 22:15, 1 March 2018
| Where | |
|---|---|
Hope Creek  New Jersey (NRC Region 1) | |
| Reporting | |
| 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness | |
| Time - Person (Reporting Time:+2.23 h0.0929 days <br />0.0133 weeks <br />0.00305 months <br />) | |
| Opened: | James Priest 01:44 Oct 30, 2007 |
| NRC Officer: | Mark Abramovitz |
| Last Updated: | Oct 30, 2007 |
| 43757 - NRC Website
| |