ML110210024: Difference between revisions
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| number = ML110210024 | | number = ML110210024 | ||
| issue date = 01/11/2011 | | issue date = 01/11/2011 | ||
| title = | | title = Emergency Response Data System (ERDS) Changes | ||
| author name = Weber T | | author name = Weber T | ||
| author affiliation = Arizona Public Service Co | | author affiliation = Arizona Public Service Co | ||
| addressee name = | | addressee name = | ||
Line 14: | Line 14: | ||
| page count = 2 | | page count = 2 | ||
}} | }} | ||
=Text= | |||
{{#Wiki_filter:10 CFR 50, Appendix E LAFIA subsidiaryof Pinnacle West CapitalCorporation. | |||
Thomas N.Weber Department Leader Regulatory Affairs Tel, 623-393-5764 Mail Station 7636 Palo Verde Nuclear Fax 023-393-8442 PO Box 52034 Generating Station eo-mall Thomas.Weber2LWg gap§cm Phoenix, Arizona 06072-2034 102-06304-TNW/DFS January 11,2011 ATTN: Document Control Desk U.S. Nuclear Regulatory Commission Washington, DC 20555-0001 | |||
==Dear Sirs:== | |||
==Subject:== | |||
Palo Verde Nuclear Generating Station (PVNGS) | |||
Units 1, 2 and 3 Docket Nos. STN 50-528, 50-529, and 50-530 Emergency Response Data System (ERDS) Changes Pursuant to the requirements of 10 CFR 50, Appendix E, Section VI.3, "Maintaining the Emergency Response Data System," Arizona Public Service Company (APS) is submitting this letter to inform the NRC of changes to the PVNGS Emergency Response Data System (ERDS) link software scheduled to be implemented in February 2011. | |||
These changes will involve a conversion from a dial-up modem based system to a more reliable internet based system using a plant information server and NRC supplied Virtual Private Network (VPN) appliance. The NRC ERDS Resource desk was notified of this change via email dated April 2, 2010. | |||
During implementation of this change, the existing ERDS link will remain available and will not affect the plant's ability to activate the existing ERDS link if required. | |||
This information is being provided for compliance with 10 CFR 50, Appendix E, Section VI.3.b, which requires notification 30 days prior to any hardware or software changes that could affect the transmission format or computer communication protocol to the ERDS. | |||
No commitments are being made to the NRC by this letter. Should you need further information regarding this notification, please contact Russell A. Stroud, Licensing Section Leader, at (623) 393-5111. | |||
Sincerely, A member of the STARS (Strategic Teaming and Resource Sharing) Alliance Callaway *Comanche Peak *Diablo Canyon | |||
* Palo Verde o San Onofre | |||
* South Texas 0 Wolf Creek ,0 | |||
ATTN: Document Control Desk U.S. Nuclear Regulatory Commission Emergency Response Data System (ERDS) Changes Page 2 TNW/RAS/DFS/gat cc: E. E. Collins Jr. NRC Region IV Regional Administrator J. R. Hall NRC NRR Senior Project Manager L. K. Gibson NRC NRR Project Manager M. A. Brown NRC Senior Resident Inspector for PVNGS}} |
Latest revision as of 05:20, 13 November 2019
ML110210024 | |
Person / Time | |
---|---|
Site: | Palo Verde ![]() |
Issue date: | 01/11/2011 |
From: | Weber T Arizona Public Service Co |
To: | Document Control Desk, Office of Nuclear Reactor Regulation |
References | |
102-06304-TNW/DFS | |
Download: ML110210024 (2) | |
Text
10 CFR 50, Appendix E LAFIA subsidiaryof Pinnacle West CapitalCorporation.
Thomas N.Weber Department Leader Regulatory Affairs Tel, 623-393-5764 Mail Station 7636 Palo Verde Nuclear Fax 023-393-8442 PO Box 52034 Generating Station eo-mall Thomas.Weber2LWg gap§cm Phoenix, Arizona 06072-2034 102-06304-TNW/DFS January 11,2011 ATTN: Document Control Desk U.S. Nuclear Regulatory Commission Washington, DC 20555-0001
Dear Sirs:
Subject:
Palo Verde Nuclear Generating Station (PVNGS)
Units 1, 2 and 3 Docket Nos. STN 50-528, 50-529, and 50-530 Emergency Response Data System (ERDS) Changes Pursuant to the requirements of 10 CFR 50, Appendix E, Section VI.3, "Maintaining the Emergency Response Data System," Arizona Public Service Company (APS) is submitting this letter to inform the NRC of changes to the PVNGS Emergency Response Data System (ERDS) link software scheduled to be implemented in February 2011.
These changes will involve a conversion from a dial-up modem based system to a more reliable internet based system using a plant information server and NRC supplied Virtual Private Network (VPN) appliance. The NRC ERDS Resource desk was notified of this change via email dated April 2, 2010.
During implementation of this change, the existing ERDS link will remain available and will not affect the plant's ability to activate the existing ERDS link if required.
This information is being provided for compliance with 10 CFR 50, Appendix E, Section VI.3.b, which requires notification 30 days prior to any hardware or software changes that could affect the transmission format or computer communication protocol to the ERDS.
No commitments are being made to the NRC by this letter. Should you need further information regarding this notification, please contact Russell A. Stroud, Licensing Section Leader, at (623) 393-5111.
Sincerely, A member of the STARS (Strategic Teaming and Resource Sharing) Alliance Callaway *Comanche Peak *Diablo Canyon
- Palo Verde o San Onofre
- South Texas 0 Wolf Creek ,0
ATTN: Document Control Desk U.S. Nuclear Regulatory Commission Emergency Response Data System (ERDS) Changes Page 2 TNW/RAS/DFS/gat cc: E. E. Collins Jr. NRC Region IV Regional Administrator J. R. Hall NRC NRR Senior Project Manager L. K. Gibson NRC NRR Project Manager M. A. Brown NRC Senior Resident Inspector for PVNGS