ML20117E025

Forwards Revised GE Relays & Accessories Seismic Capability, in Response to 840920 Request for Info Re Under/Overvoltage Relay,Device 27/59,Model 12IAV53L1A & Overcurrent Relay,Device 50-51,Model 12IAC66B4A

ML20117E025
Person / Time
Site:	Seabrook
Issue date:	05/08/1985
From:	Devincentis J PUBLIC SERVICE CO. OF NEW HAMPSHIRE
To:	Knighton G Office of Nuclear Reactor Regulation
Shared Package
ML20117E028	List: ML20117E025 ML20117E037
References
SBN-801, NUDOCS 8505100297
Download: ML20117E025 (3)

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SEABROOK STATION MI May 8, 1985 Engineering Office l

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SBN- 801 New Hampshire Yankee Division T.F. B7.l. 2 United States Nuclear Regulatory Commission Washington, D. C. 20555 Attention: Mr. George W. Knighton, Chief Licensing Branch No. 3 Division of Licensing

References:

(a) Construction Permits CPPR-135 and CPPR-136, Docket Nos. 50-443 and 50-444 (b) USNRC Letter, dated September 20, 1984, " Request for Additional Information - Review of Seabrook Seismic Qualification Program", G. W. Knighton to R. J. Harrison Su bjec.t : Additional Information - Review of Seabrook Seismic Qualification Program", G. W. Knighton to R. J. Harrison

Dear Sir:

o In your letter, dated September 20, 1984, you requested the Seabrook Project to provide the avai1*able seismic qualification documents for the following two items:

1. Under/0ver Voltage Relay, Device 27/59, Model 12IAV53LlA, Type IAV, Parts Bulletin GEI-38970

2. Overcurrent Relay, Device 50-51, Model 12IAC66B4A, Type IAC, Parts Bulletin GEI-38830 The above information you require is primarily covered by a Brown Boveri Electric, Inc. , Seismic Certification Report No. 33-50750-SSA. Due to the proprietary and confidential nature of the report, a delay in supplying this report per your request would be inevitable. To preclude any delay in your request and review of this report, we intend to make this document available for your use through our Bethesda Project Office.

In addition to making available the Brown Boveri seismic report, we are enclosing a copy of CE Report GEZ-6675, dated May 20, 1977, to aid in your staff's review.

8505100297 DR 850508 ADOCK 05000443 PDR

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P.O. Box 300 Seabrook.NH 03874

• Telephone (603)474-9521 o\

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-United States Nuclear Regulatory Commission

. Attention: Mr. George W. Knighton Page 2 Please note that this information will also be made available during _ the upcoming SQRT site visit, if you so desire. In order for us to facilitate the SQRT site visit and any future requests for SQRT information, it would greatly be appreciated if you would inform us as to the schedule of the NRC's future activities in this area.

Should you or your staff have any questions regarding this letter, please do not hesitate to contact us.

Very truly ours, J. DeVincentis, Director Engineering and Licensing Enclosures (2) cc: Atomic Safety and Licensing Board Service List i

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I i I William S. Jordan, III Donald E. Chick l Diane Curran Town Manager Harmon, Weiss & Jordan Town of Exeter 20001 S. Street, N.W. 10 Front Street Suite 430 Exeter, NH 03833 Washington, D.C. 20009 Brentwood Board of Selectmen Robert G. Perlis RED Dalton Road Office of the Executive Legal Director Brentwood, NH 03833 U.S. Nuclear Regulatory Commission Washington, DC 20555 Richard E. Sullivan, Mayor City Hall Robert A. Backus, Esquire Newburyport, MA 01950 116 Lowell Street P.O. Box 516 Calvin A. Canney Manc hester, NH 03105 City Manager City Hall Philip Ahrens, Esquire 126 Daniel Street Assistant Attorney General Portsmouth, NH 03801 Augusta, ME 04333 Dana Bisbee, Esquire Mr. John B. Tanzer Assistant Attorney General Designated Representative of Office of the Attorney General the Town of Hampton 208 State House Annex 5 Morningside Drive Concord, NH 03301 Hampton, NH 03842 Anne Verge, Chairperson Roberta C. Pevear Board of Selectmen Designated Representative of Town Hall the Town of Hampton Falls South Hampton, FH 03827 Drinkwater Road Hampton Falls, NH 03844 Patrick J. McKeon Selectmen's Office Mrs. Sandra Gavutis 10 Central Road Designated Representative of Rye, NH 03870 the Town of Kensington RFD 1 Carole F. Kagan, Esquire East Kingston, NH 03827 Atomic Safety and Licensing Board Panel U.S. Nuclear Regulatory Commission Jo Ann Shotwell, Esquire Washington, DC 20555 Assistant Attorney General Environmental Protection Bureau Mr. Angi Machiros Department of the Attorney General Chairman of the Board of Selectmen One Ashburton Place, 19th Floor Town of Newbury Boston, MA 02108 Newbury, MA 01950 Senator Gordon J. Humphrey Town Manager's Office U.S. Senate Town Hall - Friend Street Washington, DC 20510 Amesbury, MA 01913 (ATTN: Tom Burack)

Senator Gordon J. Humphrey Diana P. Randall 1 Pillsbury Street l 70 Collins Street Concord, NH 03301 i Seabrook, NH 03874 (ATTN: Herb Boynton)

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