Letter Sequence Request |
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Administration
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MONTHYEARML0325410252003-09-11011 September 2003
Request for Additional Information for Application to Revise TS for Five Ventilation Systems
Project stage: RAI
ML0326613002003-09-23023 September 2003
LB Order (Setting Deadlines, Schedule, and Guidance for Proceedings)
Project stage: Request
ML0332800222003-11-13013 November 2003
Response to RAI Regarding Proposed Technical Specifications and Bases Amendment Involving Ventilation Systems
Project stage: Response to RAI
ML0335806222003-12-16016 December 2003
Supplemental Response to NRC RAI on Proposed Technical Specifications and Bases Amendment
Project stage: Supplement
ML0414704432004-05-25025 May 2004
RAI, Revise TS for Five Ventilation Systems
Project stage: RAI
ML0426703602004-09-22022 September 2004
NRC Staffs Motion to Amend December 15, 2003 Protective Order
Project stage: Request
ML0435601702004-12-10010 December 2004
Proposed Amendments to the Facility Operating License and Technical Specifications to Allow Insertion of Mixed Oxide Fuel Lead Assemblies (Additional Information on Revised Does Evaluations)
Project stage: Other
ML0510504382005-04-0606 April 2005
Duke Energy Corporation, Catawba Nuclear Station, Units 1 and 2, Proposed Technical Specifications and Bases Amendment Technical Specification and Bases 3.6.10 Annulus Ventilation System (Avs) Technical Specification
Project stage: Other
ML0517304082005-06-14014 June 2005
Response to NRC Bulletin 2004-01: Inspection of Alloy 82/182/600 Materials Used in the Fabrication of Pressurizer Penetrations and Steam Space Piping Connections at Pressurized-Water Reactors
Project stage: Request
ML0517304102005-06-14014 June 2005
Response to Request for Additional Information (RAI) Concerning the Subject Catawba License Amendment Request Submittal
Project stage: Response to RAI
ML0518802512005-07-0707 July 2005
Forthcoming Meeting Duke Energy Corp, to Discuss Catawba Nuclear Station Amendment Request Concerning Alternate Source Term Dated November 25, 2002
Project stage: Meeting
ML0520303372005-07-0808 July 2005
Proposed Technical Specifications and Bases Amendment - Response to NRC RAI Dated 06/21/2005
Project stage: Request
ML0524101032005-08-17017 August 2005
Proposed Technical Specifications and Bases Amendment
Project stage: Other
ML0525905642005-09-0808 September 2005
Request for Relief Number 05-CN-004 Limited Weld Examinations During End-of-Cycle 15 Refueling Outage
Project stage: Request
ML0526303972005-09-0808 September 2005
Proposed Technical Specification and Bases Amendment - Reply to Request for Additional Information and Revised TS Markup Pages
Project stage: Response to RAI
ML0527002472005-09-19019 September 2005
Proposed Technical Specifications and Bases Amendment
Project stage: Other
ML0525700702005-09-21021 September 2005
Attachment 10, Meeting Summary, Ventilation Systems Amendment
Project stage: Meeting
ML0525700782005-09-21021 September 2005
Attachment 13, Meeting Summary, Ventilation Systems Amendment
Project stage: Meeting
ML0525700762005-09-21021 September 2005
Attachment 12, Meeting Summary, Ventilation Systems Amendment
Project stage: Meeting
ML0525503072005-09-21021 September 2005
Meeting Summary with NRC, Ventilation Systems Amendments
Project stage: Meeting
ML0525700522005-09-21021 September 2005
Attachment 1, Meeting Summary, Ventilation Systems Amendment
Project stage: Meeting
ML0525700592005-09-21021 September 2005
Attachment 2, Meeting Summary, Ventilation Systems Amendment
Project stage: Meeting
ML0525700612005-09-21021 September 2005
Attachment 3, Meeting Summary, Ventilation Systems Amendment
Project stage: Meeting
ML0525700632005-09-21021 September 2005
Attachment 4, Meeting Summary, Ventilation Systems Amendment
Project stage: Meeting
ML0525700642005-09-21021 September 2005
Attachment 5, Meeting Summary, Ventilation Systems Amendment
Project stage: Meeting
ML0525700652005-09-21021 September 2005
Attachment 6, Meeting Summary, Ventilation Systems Amendment
Project stage: Meeting
ML0525700672005-09-21021 September 2005
Attachment 7, Meeting Summary, Ventilation Systems Amendment
Project stage: Meeting
ML0525700682005-09-21021 September 2005
Attachment 8, Meeting Summary, Ventilation Systems Amendment
Project stage: Meeting
ML0525700692005-09-21021 September 2005
Attachment 9, Meeting Summary, Ventilation Systems Amendment
Project stage: Meeting
ML0525700712005-09-21021 September 2005
Attachment 11, Meeting Summary, Ventilation Systems Amendment
Project stage: Meeting
ML0527701502005-09-30030 September 2005
Tech Spec Pages for Amendments 227 and 222 Full Scope Implementation of Alternative Source Term for Evaluating the Consequences of Design Basis Accidents
Project stage: Other
ML0527303122005-09-30030 September 2005
License Amendments 227 and 222 Full Scope Implementation of Alternative Source Term for Evaluating the Consequences of Design Basis Accidents
Project stage: Other
2005-04-06
[Table View] |
Text
Pi DOuke WPower.
D.M. JAMIL Vice President Duke Power Catawba Nuclear Station 4800 Concord Road / CN01 VP York, SC 29745-9635 803 831 4251 803 831 3221 fax June 14, 2005 U.S. Nuclear Regulatory Commission Washington, DC 20555-0001 ATTENTION:
Document Control Desk
Subject:
Reference:
Duke Energy Corporation Catawba Nuclear Station Unit 1 Docket No. 50-413 Response to NRC Bulletin 2004-01: Inspection of Alloy 82/182/600 Materials Used in the Fabrication of Pressurizer Penetrations and Steam Space Piping Connections at Pressurized-Water Reactors Letter from Duke Energy Corporation to the NRC, same subject, dated July 27, 2004 NRC Bulletin 2004-01, "Inspection of Alloy 82/182/600 Materials Used in the Fabrication of Pressurizer Penetrations and Steam Space Piping Connections at Pressurized-Water Reactors," required that within 60 days of plant restart following the next inspection of Alloy 82/182/600 pressurizer penetrations and steam space piping connections, submit to the NRC a statement indicating that the inspections described in the response to item (1)(c) of the bulletin were completed and a description of the as-found condition of the pressurizer shell, any findings of relevant indications of through-wall leakage, followup NDE performed to characterize flaws in leaking penetrations or steam space piping connections, a summary of all relevant indications found by NDE, a summary of the disposition of any findings of boric acid, and any corrective actions taken and/or repairs made as result of the indications found.
During the Catawba Unit 1 Refueling Outage (lEOC15),
inspections described in the response to item (1)(c) of the mL bulletin were completed.
A 100% bare metal visual (BMV)
Catawba Nudear Station20th Annitrray www. dukepower.c 1985-2005
I'D
,om
U.S. NRC June 14,2005 Page 2 examination was performed on all'Alloy 82/182/600 weld locations on the pressurizer.
These BMV inspections were performed by VT-2 qualified inspectors.
The inspection scope included the following locations:
(1) pressurizer surge line nozzle weld (3) pressurizer safety valve nozzle welds (1) pressurizer spray nozzle weld (1) pressurizer PORV nozzle weld (1) pressurizer manway There was no evidence of leakage or boric acid deposits observed at any of these locations.
The exterior surfaces are in very good condition with no wastage of the top or bottom heads.
There are no NRC commitments contained in this letter.
Inquiries on this matter should be directed to A. Jones-Young at (803) 831-3051.
Very truly yours, D.M. Jamil Site Vice President
U.S.NRC June 14,2005 Page 3 D. M. Jamil, being duly sworn, affirms that he is the person who subscribed his name to the foregoing statement, and that all matters and facts set forth herein are true and correct to the best of his knowledge.
Subscribed and sworn to me:
My commission expires:
SEAL
, Notary Public 7- /a-P D1-2
U.S. NRC June 14,2005 Page 4 xc:
W. D. Travers U. S. Nuclear Regulatory Commission Regional Administrator, Region II Atlanta Federal Center 61 Forsyth St., SW, Suite 23T85 Atlanta, GA 30303 S. E. Peters NRC Project Manager U. S. Nuclear Regulatory Commission Mail Stop 0-8 H12 Washington, DC 20555-0001 E. F. Guthrie Senior Resident Inspector U. S. Nuclear Regulatory Commission Catawba Nuclear Site H. J. Porter Division of Radioactive Waste Management South Carolina Bureau of Land and Waste Management 2600 Bull Street Columbia, SC 29201
