ML20210P938
| ML20210P938 | |
| Person / Time | |
|---|---|
| Site: | Brunswick  |
| Issue date: | 08/10/1999 |
| From: | Hansen A NRC (Affiliation Not Assigned) |
| To: | Keenan J CAROLINA POWER & LIGHT CO. |
| Shared Package | |
| ML20210P941 | List: |
| References | |
| TAC-MA2436, NUDOCS 9908130110 | |
| Download: ML20210P938 (4) | |
Text
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A" August 10, 1999 Mr. J. S. Keenan, Vice President Brunswick Steam Electric Plant-Carolina Power & Light Company
~ Post Office Bo.x 10429 -
' Southport, North Carolina 28461
SUBJECT:
BRUNSWICK STEAM ELECTRIC PLANT, UNIT 1 - ISSUANCE OF SAFETY
. EVALUATION REGARDING JET PUMP RISER CRACK INDICATIONS
' (TAC NO. MA2436)
Dear Mr. Keenan:
As requested by the Nuclear Regulatory Commission (NRC) staff, by letter dated May 29,1998, as supplementea by letters dated February 5 and May 17,1999, you submitted your assessment of the impact on operation of the Brunswick Steam Electric Plant, Unit 1, with crack indications of 2l11,6.36, and 1.74 inches in'three separate jet pump risers. During the Unit 1 in-vessel visual inspection (IWI) of the 10 jet pump risers, you identified the crack indications along the heat affected zone of the riser elbow at the RS-1 weld of jet pump numbers 7/8 (riser g
D),13/14 (riser G), and 19/20 (riser K). You stated that your assessment justified operation with this condition without repair for the next fuel cycle..
The NRC staff has issued the enclosed Safety Evaluation for the Brunswick Steam Electric Plant,. Unit 1. The staff has concluded that operating'with this condition without repair for the next fuel cycle is acceptable. Please contact me if you have any questions.
J Sincerely, Original signed by:
Allen Hansen, Project Manager, Section 2 Project Directorate 11 Division of Licensing Project Management Office of Nuclear Reactor Regulation Docket No. 50-325
Enclosure:
' Safety Evaluation i
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I Mr. J. S. Keenan, Vice President Brunswick Steam Electric Plant Carolina Power & Light Company Post Office Box 10429 Southport, North Carolina 28461 l
SUBJECT:
BRUNSWICK STEAM ELECTRIC PLANT, UNIT 1 - ISSUANCE OF SAFETY l
EVALUATION REGARDING JET PUMP RISER CRACK INDICATIONS i
Dear Mr. Keenan:
As requested by the Nuclear Regulatory Commission (NRC) staff, by letter dated May 29,1998, as supplemented by letters dated February 5 and May 17,1999, you submitted your assessment of the impact on operation of the Brunswick Steam Electric Plant, Unit 1, with crack indications of 2.11,6.36, and 1,74 inches in three separate jet pump risers. During the Unit 1 in-vessel visual inspection (IWI) of the 10 jet pump risers, you identified the crack indications along the heat affected zone of the riser elbow at the RS-1 weld of jet pump numbers 7/8 (riser D),13/14 (riser G), and 19/20 (riser K). You stated that your assessment justified operation with this condition without repair for the next fuel cycle.
The NRC staff has issued the enclosed Safety Evaluation for the Brunswick St'eam Electric Plant, Unit 1. The staff has concluded that operating with this condition without repair for the next fuel cycle is acceptable. Please contact me if you have any questions.
Sincerely, Allen Hansen, Project Manager, Section 2 Project Directorate ll Division of Licensing Project Management Office of Nuclear Reactor Regulation Docket No. 50-325
Enclosure:
Safety Evaluation cc w/ enclosure: See next page 1'
1
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Mr. J. S. Keenan Brunswick Steam Electric Pla.it Carolina Power & Lignt Company Units 1 and 2 1
y cc:
Mr. William D. Johnson Ms. Karen E. Long Vice President and Corporate Secretary Assistant Attorney General Carolina Power & Light Company State of North Carolina Post Office Box 1551 Post Office Box 629 Raleigh, North Carolina 27602 Raleigh, North Carolina 27602 Mr. Jerry W. Jones, Chairman Mr. Robert P. Gruber Brunswick County Board of Commissioners Executive Director Post Office Box 249 Public Staff - NCUC Bolivia, North Carolina 28422 Post Office Box 29520 t*
Raleigh, North Carolina 27626-0520 Resident inspector U.S. Nuclear Regulatory Commission 8470 River Road Director Southport, North Carolina 28461 Site Operations Brunswick Steam Electric Plant Mr. John H. O'Neill, Jr.
Post Office Box 10429 Shaw, Pittman, Potts & Trowbridge Southport, North Carolina 28461 2300 N Street, NW.
Washington, DC 20037-1128 Mr. William H. Crowe, Mayor City of Southport Mr. Mel Fry, Director 201 East Moore Street Division of Radiation Protection Southport, North Carolina 28461 N.C. Department of Environment and Natural Resources Mr. Dan E. Summers 3825 Barrett Dr.
Emergency Management Coordinator Raleigh, North Carolina 27609-7721 New Hanover County Department of Emergency Management
- Mr. J. J. Lyash Post Office Box 1525 Plant Manager Wilmington, North Carolina 28402 Carolina Power & Lig? Company Brunswick Steam Electric Plant Mr. Terry C. Morton Post Office Box 10429 Manager
[
. Southport, North Carolina 28461 Performance Evaluation and Regulatory Affairs CPB 7 Public Service Commission Carolina Po'wer & Light Company State of South Carolina Post Office Box 1551 Post Office Drawer 11649 Raleigh, North Carolina 27602-1551 Columbia, South Carolina 29211 Mr. K. R. Jury Manager-Regulatory Affairs Carolina Power & Light Company Post Office Box 10429 Southport, NC 28461-0429
I
.,4-DISTRIBUTION Docket File PUBLIC
- PDil Reading File OGC K.Kavanagh
' S.Sheng S. Peterson E. Dunnington A. Hansen R. Scholl(RFS) eMail SE only ACRS' B. Bonser, Ril cc: Brunswick Service List
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