ENS 45203: Difference between revisions
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| event date = 07/13/2009 22:00 CDT | | event date = 07/13/2009 22:00 CDT | ||
| last update date = 07/14/2009 | | last update date = 07/14/2009 | ||
| title = Loss | | title = Loss of Ens Phone Circuits and Some Commercial Communication Capability | ||
| event text = At 2200 CDT on 7/13/09 it was discovered the Emergency Notification System (ENS) phone lines in the Unit 1 and Unit 2 control rooms and the Technical Support Center were not functioning. Additionally, the Health Physics Network is not functioning. This discovery occurred during extent of condition troubleshooting when it was determined that local cellular phone and land-line phone service was unavailable in some local areas. A successful land-line phone call to the NRC Operations Center was completed following this discovery, All State and local authorities required to be contacted in the event of an Emergency Class declaration were contacted via land-lines and made aware of the situation. | | event text = At 2200 CDT on 7/13/09 it was discovered the Emergency Notification System (ENS) phone lines in the Unit 1 and Unit 2 control rooms and the Technical Support Center were not functioning. Additionally, the Health Physics Network is not functioning. This discovery occurred during extent of condition troubleshooting when it was determined that local cellular phone and land-line phone service was unavailable in some local areas. A successful land-line phone call to the NRC Operations Center was completed following this discovery, All State and local authorities required to be contacted in the event of an Emergency Class declaration were contacted via land-lines and made aware of the situation. | ||
Also at this time, the Dedicated Emergency Fax/Voice System (DEF/VS) is unable to fax to the Arkansas Department of Health (ADH) Little Rock Operations Center. Land-line voice communications to Little Rock have been verified. The Russellville ADH office is able to receive fax notifications from ANO and can ensure that all state and local agencies can be notified. The Russellville ADH office will remain manned until the situation is resolved. | Also at this time, the Dedicated Emergency Fax/Voice System (DEF/VS) is unable to fax to the Arkansas Department of Health (ADH) Little Rock Operations Center. Land-line voice communications to Little Rock have been verified. The Russellville ADH office is able to receive fax notifications from ANO and can ensure that all state and local agencies can be notified. The Russellville ADH office will remain manned until the situation is resolved. | ||
Latest revision as of 22:11, 1 March 2018
| Where | |
|---|---|
Arkansas Nuclear  Arkansas (NRC Region 4) | |
| Reporting | |
| 10 CFR 50.72(b)(3)(xiii), Loss of Emergency Preparedness | |
| Time - Person (Reporting Time:+-1.23 h-0.0513 days <br />-0.00732 weeks <br />-0.00168 months <br />) | |
| Opened: | John Hanson 01:46 Jul 14, 2009 |
| NRC Officer: | Bill Huffman |
| Last Updated: | Jul 14, 2009 |
| 45203 - NRC Website
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