ML19274E799

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Util Will Invoke ASME Section Iii,Summer 1974 Addendum, Allowing Welding of Certain Permanent Attachments to Piping Sys.Change Will Be Reviewed & Incorporated Into Design Specs
ML19274E799
Person / Time
Site: Shoreham File:Long Island Lighting Company icon.png
Issue date: 03/27/1979
From: Novarro J
LONG ISLAND LIGHTING CO.
To: Varga S
Office of Nuclear Reactor Regulation
References
SNRC-371, NUDOCS 7904240426
Download: ML19274E799 (1)


Text

LONG ISLAND LIGHTING COM PANY FLC'O fagsfjg,zg SHOREHAM NUCLEAR POWER STATION P.O. DOX 618, NORTH COUNT RY ROAD e WADING RIVER, N.Y.11792 March 27, 1979 SNRC-371 Mr. Steven A. Varga, Chief Light Water Reactors, Branch 4 Division of Nuclear Reactor Regulation U.S. Nuclear Regulatory Commission Washington, D.C. 20555 Shoreham Nuclear Power Station - Unit 1 Docket No. 50-322

Dear Mr. Varga:

This letter serves to inform you that the Long Island Lighting Company will invoke ASME Section III Summer addendum of the 1974 Edition, Subsection MB Paragraph NB-4436, which allows welding of permanent attachments meeting the requirements of MB-4433 and temporary or minor permanent attachments meeting the requirements of NB-4435 to the piping system after per-formance of the pressure test. This change will be reviewed and approved by LILCO, by our engineering and installation agents and by the independent code inspection agency, Hartford Steam Boiler Company, prior to implementation.

This change will be incorporated into the appropriate design specifications and installation documentation at the time of their implementation.

Very truly yours, p, T E bo V AICD J. P. Novarro Project Manager Shoreham Nuclear Power Station JJM:jv

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