Letter Sequence Approval |
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MONTHYEARML12079A0342012-03-12012 March 2012
Request for Relief from ASME Boiler and Pressure Vessel Code, Section XI Requirements for the Essential Cooling Water System (Relief Request RR-ENG-3-08)
Project stage: Request
ML1208001502012-03-19019 March 2012
Acceptance Review Email, Relief Request RR-ENG-3-08, Deferral of Code Repair of Flaws in U2 Essential Cooling Water Class 3 Piping Until Restart from Current Refueling Outage Scheduled for Mid-April 2012
Project stage: Acceptance Review
ML1208200982012-03-22022 March 2012
Request for Additional Information, Relief Request RR-ENG-3-08, Deferral of Code Repair of Flaws in Essential Cooling Water Class 3 Piping Until Restart from Refueling Outage Scheduled for Mid-April 2012
Project stage: RAI
ML1208200972012-03-22022 March 2012
Email, Request for Additional Information, Relief Request RR-ENG-3-08, Deferral of Code Repair of Flaws in Essential Cooling Water Class 3 Piping Until Restart from Refueling Outage Scheduled for Mid-April 2012
Project stage: RAI
NOC-AE-12002829, Response to Request for Additional Information for Relief Request RR-ENG-3-08 (Essential Cooling Water System)2012-04-10010 April 2012
Response to Request for Additional Information for Relief Request RR-ENG-3-08 (Essential Cooling Water System)
Project stage: Response to RAI
ML12110A0852012-04-10010 April 2012
Response to Request for Additional Information for Relief Request RR-ENG-3-08 (Essential Cooling Water System)
Project stage: Response to RAI
ML1210403612012-04-13013 April 2012
Email, Verbal Authorization of Relief Request RR-ENG-3-08, Deferral of Code Repair of Flaws in U2 Essential Cooling Water Class 3 Piping Until Restart from Current Refueling Outage Scheduled for Mid-April 2012
Project stage: Approval
NOC-AE-12002893, Amended Request for Relief from ASME Boiler and Pressure Vessel Code, Section XI Requirements for the Essential Cooling Water System Relief Request RR-ENG-3-082012-08-0606 August 2012
Amended Request for Relief from ASME Boiler and Pressure Vessel Code, Section XI Requirements for the Essential Cooling Water System Relief Request RR-ENG-3-08
Project stage: Request
ML12228A2932012-08-0606 August 2012
Amended Request for Relief from ASME Boiler and Pressure Vessel Code, Section XI Requirements for the Essential Cooling Water System Relief Request RR-ENG-3-08
Project stage: Request
ML12201A2562012-08-16016 August 2012
Relief Request RR-ENG-3-08, Deferral of Code Repair of Flaws in U2 Essential Cooling Water Class 3 Piping Until Restart from Current Refueling Outage Scheduled for Mid-April 2012
Project stage: Approval
2012-04-10
[Table View] |
Text
From:
Singal, Balwant Sent:
Friday, April 13, 2012 1:09 PM To:
mpmurray@STPEGS.COM Cc:
Loya, Jose (Joe)
Subject:
Verbal Approval of Relief Request RR-ENG-3-08 for South Texas Project, Unit 2-TAC ME8159 Mike:
STP Nuclear Operating Company (STPNOC, the licensee) requested for approval of Relief Request (RR) RR-ENG-3-08 by letter dated March 12, 2012, as supplemented by letter dated April 10, 2012. On April 13, 2012, the U.S. Nuclear Regulatory Commission (NRC) staff authorized the relief request verbally. The RR is valid only up to October 28, 2012. The licensee committed to replacing the valves in question by October 28, 2012.
Please note that the verbal authorization does not preclude the NRC staff from asking additional clarification questions regarding RR RR-ENG-3-08, while preparing the subsequent safety evaluation.
Thanks.
Balwant K. Singal Senior Project Manager (Comanche Peak, STP, and Palo Verde)
Nuclear Regulatory Commission Division of Operating Reactor Licensing Balwant.Singal@nrc.gov Tel: (301) 415-3016 Fax: (301) 415-1222
