ML20140D614

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Forwards Technical Rept in Support of Plant-Specific Approval to Use Code Case N-408. Approval to Use Code Case & Withdrawal of 850617 & 1015 Requests for Exemption of Inservice Insp/Testing Requested
ML20140D614
Person / Time
Site: Fort Calhoun Omaha Public Power District icon.png
Issue date: 01/20/1986
From: Andrews R
OMAHA PUBLIC POWER DISTRICT
To: Harold Denton
Office of Nuclear Reactor Regulation
Shared Package
ML20140D621 List:
References
LIC-86-003, LIC-86-3, TAC-58000, NUDOCS 8602030082
Download: ML20140D614 (1)


Text

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Omaha Public Power District 1623 Hamey Omaha. Nebraska 68102 2247 402/536 4000 January 20, 1986 LIC-86-003 Mr. H. R.

Denton, Director Office of Nuclear Reactor Regulation U.

S.

Nuclear Regulatory Commission Washingotn, DC 20555

Reference:

1.

Docket No. 50-285 2.

Letter OPPD (Andrews) to NRC (Butcher) dated June 17, 1985 (LIC-85-217) 3.

Letter OPPD (Andrews) to NRC (Butcher) dated October 15, 1985 (LIC-85-438)

Dear Mr. Denton:

Plant Specific Approval to Use Code case N-408, Alternative Rules for Examination of Class 2 Piping,Section XI Division 1 The Omaha Public Power District, in References 2 and 3, re-quested exemption from ISI testing of certain inaccessible sections of containment recirculation piping buried in concreto.

The request for exemption was necessary because the NRC had not yet accepted code Case N-408 which clearly addresses the pro-blem.

Regulatory Guide 1.147, Revision 4, dated September, 1985, documents NRC approval of Code Case N-408.

Attachment A, Technical Report in Support of Plant Specific Approval to Use Code Case N-408, provides OPPD's analysis and justification to use the Code Case.

Therefore, OPPD requests that plant specific approval to use Code Case N-40a at Fort Calhoun Station be grant-ed by the commission, pursuant to Paragraph 50.55a(a) (3) of 10 CFR Part 50, and that the exemptions requested by References 2 and 3 be withdrawn.

Sincerely, s'

9 y%20q,b g 0 0

GS R.

L. Andrews PDH p

Division Manager Nuclear Production RLA/HMT/me Attachment cc:

LeBoeuf, Lamb, Leiby & MacRae 1333 New Hampshire Ave., N.W.

Washington, DC 20036

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E.

G. Tourigny, NRC Project Manager H. Harrell, NRC.Seni,or Re, g,ent Inspector

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