ML20082L490

Forwards Amend to License NPF-86,consisting of Amend Request 94-06 Re Change to TS That Will Allow Use of Alternate Containment Bldg Penetration Closure Methodologies for Postulated Accident Scenarios During Core Alterations

ML20082L490
Person / Time
Site:	Seabrook
Issue date:	04/16/1995
From:	Feigenbaum T NORTH ATLANTIC ENERGY SERVICE CORP. (NAESCO)
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML20082L492	List: ML20082L490 ML20082L500 ML20082L521
References
NYN-95033, TAC-M91716, NUDOCS 9504210188
Download: ML20082L490 (2)

Text

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_ North Atlantic Energy Service Corporation g.o. uo, 300 h

Atlantic Seabrook, NII 03874 (603) 474-9521, Fax (603) 474-2987 The Northeast Utilities System Ted C. Feigenbaum Senior Vice president 8. 1 Chief Nuclear Officer ]

NYN 95033 April 16,1995 United States Nuclear Regulatory Commission  !

Washington, D.C. 20555 Attention: Document Control Desk

Reference:

Facility Operating License No. NPF-86, Docket No. 50-443

Subject:

License Amendment Request 94-06: Revision to Technical Speci0 cation 3.9.4, Containment Building Penetrations,(TAC No. M91716)

Gentlemen:

North Atlantic Energy Service Corporation (North Atlantic) has enclosed herein License Amendment Request 94-06. This License Amendment Request is submitted pursuant to the requirements of 10CFR50.90 and to 10CFR50.4.

The purpose of License Amendment Request 94-06 is to propose two changes to the Seabrook Station Technical Speci0 cations that address conminment building penetrations. The Hrst change is to allow the use of alternate containment building penetration closure methodologies for postulated accident scenarios during core alterations or movement ofirradiated fuel within containment. The second change would allow both personnel airlock doors to be open during core alterations or movement of irradiated fuel within containment. These changes are consistent with license amendments granted to other licensees  !

as referenced herein. '

1 License Amendment Request 94-06 has been reviewed and approved by the Station Operation Review Committee and the Nuclear Safety Audit Review Committee.

As discussed in the enclosed License Amendment Request,Section IV, the proposed changes do not involve a signi0 cant hazards consideration pursuant to 10CFR50.92. A copy of this letter and the enclosed License Amendment Request have been forwarded to the State of New flampshire State Liaison OfGeer pursuant to 10CFR50.91(b). In addition, Nonh Atlantic has determined that License Amendment Request 94-06 meets the criteria of 10CFR51.22(c)(9) for a categorical exclusion from the requirements for an Environmental Impact Statement (see Section VI enclosed). l I

9504210188'9504[6 PDR P ADOCK 05000443 i PDR k i

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,, iJnite(, States Nuclear Regulatory Commission April 16,1995 Attention: Document Control Desk Page two ,

i North Atlantic requests NRC review of License Amendment Request 94-06 and issuance of a license amendment by October 1,1995 (see Section V enclosed).

Should you have any questions regarding this letter, please contact Mr. James M. Peschel, Regulatory Compliance Manager, at (603) 474-9521, extension 3772.

Very tru yours,

/

4& ;t@iV '

Ted C. Feigenbaum Enclosure TCF:JMPjr/act cc: Mr. Thomas T. Martin Regional Administrator United States Nuclear Regulatory Commission' Region 1 475 Allendale Road King of Prussia, PA 19406 Mr. Albert W. De Agazio, Sr. Project Manager Project Directorate 1-4 Division of Reactor Projects U.S. Nuclear Regulatory Commission Washington, DC 20555 Mr. John B. MacDonald NRC Senior Resident inspector P.O. Box 1149 Seabrook, Nil 03874 Mr. George L. Iverson, Director New llampshire OfTice of Emergency Management 107 Pleasant Street Concord, Nil 03301