ML101100447
| ML101100447 | |
| Person / Time | |
|---|---|
| Site: | Palo Verde  |
| Issue date: | 04/20/2010 |
| From: | Hall J, Randy Hall Plant Licensing Branch IV |
| To: | Stroud R Arizona Public Service Co |
| Hall, J R, NRR/DORL/LPL4, 301-415-4032 | |
| Shared Package | |
| ML101100444 | List: |
| References | |
| TAC ME2337, TAC ME2338, TAC ME2339 | |
| Download: ML101100447 (2) | |
Text
From:
Hall, Randy Sent:
Tuesday, April 20, 2010 9:20 AM To:
Russell.Stroud@aps.com Cc:
Thomas.N.Weber@aps.com
Subject:
Correction to Draft RAI for Palo Verde Nuclear Generating Station,Units 1,2, and 3,LAR, TS 3.8.7 Inverter Completion Times (TAC Nos. ME2337, ME2338 and ME2339)
Attachments:
Combined RAI ME2337.doc April 20, 2010 Mr. Russell A. (Rusty) Stroud Licensing Section Leader Regulatory Affairs Palo Verde Nuclear Generating Station Arizona Public Service Company
- Rusty, I inadvertently provided the wrong TAC numbers in the subject line of my April 13th e-mail to you below, and in the title of the Request for Additional Information attached to that e-mail. The correct numbers are provided in the attached revised RAI; there are no other changes. I apologize for any inconvenience; please use these corrected TAC numbers in any related correspondence.
Thanks, Randy Hall, Senior Project Manager Plant Licensing Branch IV Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation USNRC (301) 415-4032 Randy.Hall@nrc.gov April 13, 2010 Mr. Russell A. (Rusty) Stroud Licensing Section Leader Regulatory Affairs Palo Verde Nuclear Generating Station Arizona Public Service Company Rusty:
By letter dated September 28, 2009, Arizona Public Service Company (APS) submitted a license amendment request (LAR) for the Palo Verde Nuclear Generating Station (PVNGS),
Units 1, 2, and 3. The proposed amendment would revise Required Action A.1 of Technical Specification 3.8.7, Inverters - Operating, for PVNGS by extending the Completion Time for restoration of an inoperable vital alternating current (AC) inverter from 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> to 7 days.
The U.S. Nuclear Regulatory Commission (NRC) staff has reviewed the LAR and has determined that the information specified in the attached draft Request for Additional Information (RAI) is needed for the staff to complete its evaluation.
In order for the staff to complete its review in time to meet your requested schedule for issuance of the amendment by July 30, 2010, we request that you submit your response to the enclosed RAI by May 28, 2010. Please contact me if APS would like to have a conference call to discuss this draft RAI.
Sincerely, Randy Hall, Senior Project Manager Plant Licensing Branch IV Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation USNRC (301) 415-4032 Randy.Hall@nrc.gov E-mail Properties Mail Envelope Properties ()
Subject:
Correction to Draft RAI for Palo Verde Nuclear Generating Station,Units 1,2, and 3,LAR, TS 3.8.7 Inverter Completion Times (TAC Nos. ME2337, ME2338 and ME2339)
Sent Date: 4/13/2010 2:59:03 PM Received Date: 4/20/2010 9:20:00 AM From: Hall, Randy Created By: Randy.Hall@nrc.gov Recipients:
Russell.Stroud@aps.com (Russell.Stroud@aps.com)
Tracking Status: None Thomas.N.Weber@aps.com (Thomas.N.Weber@aps.com)
Tracking Status: None Post Office:
Files Size Date & Time MESSAGE 87673 4/13/2010 Combined RAI ME2337.doc 75258 Options Expiration Date:
Priority: olImportanceNormal ReplyRequested: False Return Notification: False Sensitivity: olNormal Recipients received: ZZZ