ML20087B040

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Provides Addl Info Re NRC Bulletin 89-001,Suppl 2. Installation of Westinghouse Mechanical Plugs Fabricated from Iconel 600 Discontinued
ML20087B040
Person / Time
Site: Catawba  Duke Energy icon.png
Issue date: 12/18/1991
From: Tuckman M
DUKE POWER CO.
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
IEB-89-001, IEB-89-1, NUDOCS 9201100163
Download: ML20087B040 (2)


Text

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Vi; e tyesijent innu CWord Road (M3n1).32ei ()Hu e ner sc.wa m m u n astu DUKCPOWER December 18,1991 U. S. Nuclear Regulatory Commission A'ITN: Document Control Desk Washington DC 20555

Subject:

Catawba Nuclear Station Docket Nos. 50-413, 50-414 NRC Bulletin 89-01, Supplement 2 Duke Power responded to the Actions Requested in Bulletin 89-01, Supplement 2, in a letter dated August 9,1991. By letter dated November 8,1991, the NRC requested that additionalinformation be provided for Catawba Unit 1 in regards to Action Requested Item 2, Parts (b) through (f). The additional information is as follows:

(b) This part does not apply since all Westinghouse plugs installed have been repaired at Catawba Unit 1.

(c) This part does not apply since there are no plugs fabricated from NX-5222 installed and all Westinghouse plugs have been repaired.-

(d) The installation of Westinghouse mechanical plugs fabricated from Iconel 600 has been discontinued.

(e) This part does not apply since 2 (a) and 2 (d) were satisfied.

(f) The recommendations concerning ALARA will be considered when performing plug repairs or replacements at all times.

Very truly yours, 7

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'M. S. Tuckman CRUBUL89011.291

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U. S. Nuclear Regulatory Commission December 18,1991 Page 2 xc: S. D. Ebneter Regional Administrator, Region 11 R. E. Martin, ONRR W. T. Orders Senior Resident Inspector-l l