NL-03-069, Steam Generator Tube Inspection - Technical Specification 5.6.8 Report on Tubes Plugged

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Steam Generator Tube Inspection - Technical Specification 5.6.8 Report on Tubes Plugged
ML031200250
Person / Time
Site: Indian Point Entergy icon.png
Issue date: 04/25/2003
From: Dacimo F
Entergy Nuclear Northeast
To:
Document Control Desk, Office of Nuclear Reactor Regulation
References
NL-03-069
Download: ML031200250 (2)


Text

Entergy Nuclear Northeast Indian Point Energy Center 295 Broadway, Suite 1 PRO. Box 249 tnIile Entffl Buchanan, NY 10511-0249 Tel 914 734 5340 Fax 914 734 5718 Fred Dacimo Vice President, Operations April 25, 2003 NL-03-069 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Mail Stop O-Pl-17 Washington, D.C. 20555

Subject:

Indian Point 3 Nuclear Power Plant Docket No. 50-286 License No. DPR-64 Steam Generator Tube Inspection -Technical Specification 5.6.8 Report On Tubes Plugged

Dear Sir:

Specification 5.6.8, Entergy Nuclear Operations, Inc. (ENO) is reporting, pursuant to Technical Inspection 12 Inservice the Steam Generator (SG) tubes plugged following the Refuel Outage identified 12, 2003, (0SI) of SG at Indian Point 3 Nuclear Power Plant. The ISI, completed April additional details twelve tubes that were plugged. The SG Tube Inspection Report will provide The on the extent of inspection, each indication of an imperfection, and plugging/repair.

and VOL is volumetric following table identifies the indication (PVN is permeability variation plugged:

wear) and, where applicable, the through wall (TW) wear for the twelve tubes SG Tube Location Indication Percent TW SG31 R28 C29 -4.96 to 5.04 PVN -

SG32 R41 C28 TSH +0.15 VOL 34%

SG32 R40 C29 TSH +0.0 VOL 32%

SG32 R41 C29 TSH +0.05 VOL 24%

SG32 RI C85 TSH +16.70 VOL 23%

SG32 RI C9 TSC +16.01 VOL 20%

SG32 RI C66 TSC +18.16 VOL 28%

SG33 RI C66 TSH +15.62 VOL 47%

SG33 RI C27 TSH +18.04 VOL 32%

SG33 RI C27 TSC +17.86 VOL 26%

SG33 RI C8 TSC +16.51 VOL 20%

SG34 RI C8 TSH +16.69 VOL 24%

SG34 R1 C84 TSC +16.92 VOL 25%

b,4-7

Docket No. 50-286 NL-03-069 Page 2 of 2 There are no new commitments made by ENO in this submittal. If you have any questions regarding this submittal, please contact Mr. K. Kingsley at (914) 734-5581.

Very truly yours, R. Dacimo Vice President, Operations Indian Point Energy Center cc: Regional Administrator Mr. Paul Eddy U.S. Nuclear Regulatory Commission NYS Department of Public Service 475 Allendale Road 3 Empire Plaza King of Prussia, PA 19406 Albany, NY 12223 Resident Inspectors Office Mr. William M. Flynn Indian Point Unit 3 New York State Energy Research U.S. Nuclear Regulatory Commission and Development Authority 295 Broadway, Suite 3 Corporate Plaza West P.O. Box 337 286 Washington Avenue Extension Buchanan, NY 10511-0308 Albany, NY 12203-6399 Mr. Patrick Milano, Project Manager Project Directorate I Division of Reactor Projects 1/l1 U.S. Nuclear Regulatory Commission Mail Stop 0-8C2 Washington, DC 20555