ML19259C049

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Requests NRC Concurrence Re Use of ASME Section III Code Case N-242,Matls Certification.
ML19259C049
Person / Time
Site: Wolf Creek, Callaway, Sterling, 05000484  Wolf Creek Nuclear Operating Corporation icon.png
Issue date: 06/01/1979
From: Petrick N
STANDARDIZED NUCLEAR UNIT POWER PLANT SYSTEM
To: Harold Denton
Office of Nuclear Reactor Regulation
References
NUDOCS 7906120263
Download: ML19259C049 (1)


Text

SNUPPS Standardized Nucles. Urvt Power Plant System 5 Choke Cherry Road Nicholas A. Petrick Ro vdle land 20850 Executive Director June 1, 1979 SLNRC 79-9 FILE: 0278.1 SUBJ: Requ_est for Use of ASME Section III Code Case N-242 Dr. Harold R. Denton, Director Off:ce of Nuclear Reactor Regulation US Nuclear Regulatory Commission Washington, D.C. 20555 Ref: STN 50-482 STN 50-483 STN 50-484 STN 50-485 STN 50-486

Dear Dr. Denton:

This letter is submitted on behalf of Kansas Gas and Electric Company, Rochester Gas and Electric Corporation, Kansas City Power and Light Ccmpany, Northern States Power Company and Union Electric Company to request the concurrence of the Nuclear Regulatory Commission to use the following ASME Section III Code Case on the referenced SNUPPS Projects:

Code Case N-242 Entitled " Materials Certification" Although not currently listed in Regulatory Guides 1.84 and 1.85 as an applicable code case, the subject ruling has been prepared and issued to resolve earlier misinterpretations by ASME relating specifically to certification of code materials. As such, this code case needs to be invoked on SNUPPS for those procurements involving ASME materials and components.

NRC concurrence is requested for SNUPPS use of Code Case N-242.

Very truly yours, Nichola . Petr c SJS/pak cc: J. E. Arthur RGE J. K. Bryan A. V. Dienhart UE NSP Af W

G. L. Koester KGE D. T. McPhee KCPL h

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