B16717, Forwards Addendum 1,Rev 10 to FSAR in Form of Replacement Pages & Addendum 3 to Annual Rept,Including Info Covering Changes Not Included in 970228 Submittal.Addendum 1,Rev 10 to FSAR Filed in Category K

Forwards Addendum 1,Rev 10 to FSAR in Form of Replacement Pages & Addendum 3 to Annual Rept,Including Info Covering Changes Not Included in 970228 Submittal.Addendum 1,Rev 10 to FSAR Filed in Category K

ML20206N108
Person / Time
Site:	Millstone
Issue date:	08/28/1997
From:	Brothers M NORTHEAST NUCLEAR ENERGY CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML20206N117	List: B16717, Forwards Addendum 1,Rev 10 to FSAR in Form of Replacement Pages & Addendum 3 to Annual Rept,Including Info Covering Changes Not Included in 970228 Submittal.Addendum 1,Rev 10 to FSAR Filed in Category K ML20206N131
References
B16717, NUDOCS 9709220061
Download: ML20206N108 (3)

Text

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Northeast R pe Ferry Rd. (Route 156), Wete: ford. CT 06385 Nuclear Energy unione socie., power st. tion Northeast Nuclear Energy comimoy P.O. Box 128 Waterford, CT 06385-0128 (203) 447 1791 Fax (203) 444 4277 The Northeast Utilities System AUG%81997 Docket No. 50-423 B16717 Re: 10CFR50.71(e) 1 10CFR50.59 )

U.S. bluciaar Regulatory Commission Attention: Document Control Desk Washington, DC 20555 Millstone Nuclear Power Station, Unit No. 3 Addendum 1 to Revision 10 to the Final Safety Analysis Report And Addendum 3 to Annual Report Northeast Nuclear Energy Company (NNECO) hereby submits, as Attachment 1, Addendum 1 to Revision 10 to the FSAR in the form of replacement pages as required..;

Revision 10 to the FSAR was submitted on July 1, 1997.3 Pursuant to 10CFR50.71(e)(2)(i), I certify that this revision accurately presents changes completed since our previous submittal that are necessary to reflect information and analyses submitted to the Commission or prepared pursuant to Commission requirements, as of the previous submittal. NNECO is currently performing an extensive review of the Millstone Unit No. 3 design and licensing bases which has resultad in some changes provided herein, and may result in significant future changes to the FSAR. The changes resulting from that review and presented herein represent those approved through July 23,1997.

Additional changes from this effort will be provided in a futura submittal.

For planning purposes and to enable orderly review by the Commission of the expected changes to the FSAR resulting from the ongoing reviews, and as indicated in the letter submitted July 1,1997,m NNECO intends to submit Addendum 2 to Revision 10 by 1 October 31, 1997. That submittal will represent those changes approved through I August 30, 1997. Subsequently, an additional addendum wDI be submitted by November 22,1997 to represent the changes approved through October 15,1997. That submittal is expected to be the last periodic update necessary due to the ongoing review of 'D W-40 %

M. H. Brothers letter to U.S. Nuclear Regulatory Commission, " Millstone Nuclear

- Power Station, Unit No. 3, Revision 10 to the Final Safety Analysis Report and 1 Addendum 2 to Annual Report," dated July 1,1997. ,

9709220061 970828 l!\,l((lll[f}ll!!!f!)! !

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l U.S. Nuclear Regulatory Commission B16717/Page 2 the licensing and design basis. Subsequent revisions to the Unit 3 FSAR will be submitted

in accordance with the schedule provided in 10CFR50.71(e).

Pursuant to 10CFR50.71(e) and 10CFR50.4(b)(6), this transmittal consists of one original and ten copies. As stipulated in 10CFR50.11(e)(2)(ii): "This submittal shall include an identification of changes made under the provisions of Section 50.59 but not previously submitted to the Commission." Pursuant to Section 50.59(b) with the exception noted, such informal.on is routinely submitted to the NRC as part of our annual reports, and is not included in this submittal. The most recent annual report was submitted on February 28, 1997," for the period January 1,1996, through December 31,1996. Please note that Attachment 2 includes information covering changes contained in this submittal but not included in the February 28,1997,* letter, and is provided herein as Addendum 3 to that annual report.-

Commitments B16717-1 Submit by October 31,1997 Addendum 2 to Revision 10 to the Final Safety Analysis Report to represent changes approved through August 30,1997.

B16717-2 Submit by November 22,1997 Addendum 3 to Revision 10 to the Final Safety Analysis Report to represent changes approved through October 15, 1997.

We trust that this information satisfies the requirements of 10CFR50.71(e).

if you have any questions, please contact Mr. J. S. Duddy at (860) 440-2082.

Very truly yours, NORTHEAST NUCLEAR ENERGY COMPANY

)$1h ( m '

M. H. Br'others' Vice President - Millstone Unit No. 3 cc- See Page 3

• M. H. Brothers letter to U.S. Nuclear Regulatory Commission, " Millstone Nuclear Power Station, Unit No. 3, Annual Report," dated February 28,1997.

e

9 U.S. Nuclear Regulatory Commission

. B16717/Page 3 cc: H. J. Miller, Region 1 Administrator J. W. Andersen, NRC Project Manager, Millstone Unit No. 3 A. C. Corne, Senior Resident inspector, Millstone Unit No. 3 W. D. Travers, Ph.d, Director, Special Projects Office