ML17037B635

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Letter Regarding a 03/01/1977 Letter Concerning the Details of Feedwater Nozzle Ultrasonic Examination Procedures and Indicating That the Examinations Will Be Performed After Cladding Removal Anticipated to Be 04/20/1977
ML17037B635
Person / Time
Site: Nine Mile Point Constellation icon.png
Issue date: 03/21/1977
From: Rhode G
Niagara Mohawk Power Corp
To: Lear G
Office of Nuclear Reactor Regulation
References
Download: ML17037B635 (4)


Text

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U.S. NUCLEAR REGULATORY C

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@gal NRC DISTRIBUTION FoR PART 50 DOCKET MATERIAL FILE NUMBER TO: Mr. George Lear FROMÃiagara Mohawk Power Corp.

Syracuse, N. Y.

13202 Gerald K. Rhode DATE OF DOCUMENT 03-21-77 DATE RECEIVED 03-25-77 LETTER ZfoRIGINAL OCOPY 0

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DESCRIPTION Ltr Ref. R.R. Schneider's 03-01-77 1tr...AdyMing Feedwater nozzle ultraaonic examinations will be performed afMv cladding removal anticipated to begin on April 20, 1977 ENCLOSURE

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March 21, 1977 Director of Nuclear Reactor Regulation Attn:

Mr. George Lear, Chief Operating Reactors Branch g3 U.

S. Nuclear Regulatory Commission Washington, D.

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20555 Re:

Nine Mile Point Unit 1 Docket No. 50-220 DPR-63 8

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Dear Mr. Lear:

Mr. R.

R. Schneider's letter of March 1, 1977 stated that the details of our feedwater nozzle ultrasonic exam-ination procedures would be provided to the Nuclear Regulatory Commission by March 21, 1977.

However, we are still studying the adequacy of the procedures to be used in these examinations.

Consequently, it is not possible to submit the required details at this time.

Peedwater nozzle ultrasonic examinations will be performed after cladding removal.

This submittal will be made prior to these examinations, now anticipated to begin on April 20, 1977.

Sincerely, NIAGARA MOHAWK POWER CORPORATION Gerald K. Rho e

Vice President Engineering

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