ML20044F201
| ML20044F201 | |
| Person / Time | |
|---|---|
| Site: | Seabrook  |
| Issue date: | 05/18/1993 |
| From: | De Agazio A Office of Nuclear Reactor Regulation |
| To: | Feigenbaum T PUBLIC SERVICE CO. OF NEW HAMPSHIRE |
| References | |
| IEB-89-001, IEB-89-1, SEA-93-009, SEA-93-9, TAC-M81658, NUDOCS 9305270195 | |
| Download: ML20044F201 (3) | |
Text
n May 18,1993 Docket No. 50-443 Serial No. SEA-93-009 Mr. Ted C. Feigenbaum Senior Vice President and Chief Nuclear Officer North Atlantic Energy Service Corporation Post Office Box 300 Seabrook, New Hampshire 03874
Dear Mr. Feigenbaum:
SUBJECT:
NORTH ATLANTIC ENERGY SERVICE CORPORATION RESPONSE TO NRC BULLETIN 89-01, SUPPLEMENT 2: FAILURE OF WESTINGHOUSE STEAM GENERATOR TUBE MECHANICAL PLUGS (TAC M81658)
NRC Bulletin 89-01, Supplement 2, dated June 28, 1991, requested that actions similar to those requested in Bulletin 89-01 be extended to include all Westinghouse mechanical plugs fabricated from thermally-treated Inconel 600.
These actions were necessary to ensure that these plugs would continue to provide adequate assurance for reactor coolant system (RCS) pressure boundary integrity under normal operating conditions and transient and postulated
. accident conditions.
North Atlantic Energy Service Corporation (NAESCO) responded to Supplement 2 to Bulletin 89-01 by letter dated July 30, 1991. That response addressed the actions requested by Supplement 2.
We have reviewed your response to Supplement 2 and the additional information related to the status of planned actions that was provided by letter from NAESCO dated December 29, 1992. We find the information and your planned and completed actions to be acceptable.
i Therefore, we plan no further action with respect to TAC M81658.
Sincerely,
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h WASHINGTON, D. C. 20555 May 18, 1993 Docket No. 50-443 Serial No. SEA-93-009 Mr. Ted C. Feigenbaum Senior Vice President and Chief Nuclear Officer North Atlantic Energy Service Corporation Post Office Box 300 Seabrook, New Hampshire 03874
Dear Mr. Feigenbaum:
SUBJECT:
NORTH ATLANTIC ENERGY SERVICE CORPORATION RESPONSE TO NRC BULLETIN 89-01, SUPPLEMENT 2: FAILURE OF WESTINGHOUSE STEAM GENERATOR TUBE MECHANICAL PLUGS (TAC M81658)
NRC Bulletin 89-01, Supplement 2, dated June 28, 1991, requested that actions similar to those requested in Bulletin 89-01 be extended to include all Westinghouse mechanical plugs fabricated from thermally-treated Inconel 600.
These actions were necessary to ensure that these plugs would continue to provide adequate assurance for reactor coolant system (RCS) pressure boundary integrity under normal operating conditions and transient and postulated accident conditions.
North Atlantic Energy Service Corporation (NAESCO) responded to Supplement 2 to Bulletin 89-01 by letter dated July 30, 1991.
That response addressed the actions requested by Supplement 2.
We have reviewed your response to Supplement 2 and the additional information related to the status of planned actions that was provided by letter from NAESCO dated December 29, 1992.
We find the information and your planned and completed actions to be acceptable.
Therefore, we plan no further action with respect to TAC M81658.
Sincerely, Albert W. De Agazio, S.
roject Manager Project Directorate I-4 Division of Reactor Projects - I/II Office of Nuclear Reactor Regulation cc:
See next page
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Mr. Ted C. Feigenbaum Seabrook Station Senior Vice President and Chief Nuclear Officer cc:
Thomas Dignan, Esq.
Mr. George L. Iverson, Director John A. Ritsher, Esq.
New Hampshire Office of Emergency Ropes and Gray Management One International Place State Office Park South Boston, Massachusetts 02110-2624107 Pleasant Street Concord, New Hampshire 03301 Mr. Peter Brann.
Assistant Attorney General Regional Administrator, Region I State House, Station #6 U.S. Nuclear Regulatory Commmission Augusta, Maine 04333 475 Allendale Road King of Prussia, Pennsylvania 19406 i
Resident Inspector U.S. Nuclear Regulatory Commission Office of the Attorney General Seabrook Nuclear Power Station One Ashburton Place Post Office Box 1149 20th Floor Seabrook, New Hampshire 03874 Boston, Massachusetts 02108 T
Jane Spector Board of Selectmen Federal Energy Regulatory Commission Town of Amesbury 825 North Capital. Street, N.E.
Town Hall Room 8105 Amesbury, Massachusetts 01913 Washington, DC 20426 Mr. Jack Dolan Federal Emergency Management Agency Mr. T. L. Harpster Region I
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North Atlantic Energy Service J.W. McCormack Post Office &
Corporation Courthouse Building, Room 442 Post Office Box 300 Boston, Massachusetts 02109 Seabrook, New Hampshire 03874 Mr. David Rodham, Director Massachusetts Civil Defense Agency Town of Exeter 400 Worcester Road 10 Front Street Post Office Box 1496 Exeter, New Hampshire 03823
-Framingham, Massachusetts 01701-0317 ATTN: James Muckerheide t
Gerald Garfield, Esq.
Day, Berry and Howard John P. Arnold, Attorney General City Place G. Dana Bisbee, Associate Attorney Hartford, Connecticut 06103-3499 General
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Attorney General's OfTice Mr. R. M. Kacich 25 Capitol Street-Northeast Utilities Service Company Concord, New Hampshire -03301 Post Office Box 270 Hartford, Connecticut 06141-0270 Mr. Robert Sweeney Bethesda Licensing Office Suite 610 3 Metro Center Bethesda, Maryland 20814