ML20154C871

Application for Amends to Licenses NPF-9 & NPF-17,correcting Several Tech Spec Problem Areas Identified as Result of Evaluation of Gradual Decrease in Indicated delta-T Incident at Unit 2.Fee Paid

ML20154C871
Person / Time
Site:	McGuire, Mcguire
Issue date:	05/09/1988
From:	Tucker H DUKE POWER CO.
To:	NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
Shared Package
ML20154C874	List: ML20154C871 ML20154C875
References
NUDOCS 8805180349
Download: ML20154C871 (4)

Text

Dune POWEIt GOMPANY r

P.O. DOX N3180 CILARLOTMI. N.C. 28242 IIAL B. TUCKER Tutrenoxz m a re rsmen (704) 37}4 Nil wturasracocettow May 9, 1988 U.S. Nuclear Regulatory Commission Document Control Desk Washington, D.C. 20555

Subject:

McGuire Nuclear Station Docket Nos. 50-369 and 50-370 Proposed Technical Specifications Changes Delta-T Incident Tech. Spec. Problem Areas (T.S. Table 2.2-1/4.2.3.5/ Table 4.3-1/ Table 3.3-1)

Gentlemen:

Attached (pursuant to 10CFR 50.4 and 50.90) are proposed license amendments to facility operating licenses NPF-9 and NPF-17 for McGuire Nuclear Sta'; ion Units 1 and 2, respectively. The proposed amendments correct several technical specifi-cation problem areas identified as a result of the evaluation of a gradual de-crease in indicated Delta-T incident at McGuire Unit 2, and correct an unrelated action statement wording error. These items are clarifications cf intent and do not involve relaxation of existing requirements. These revisions are being re-quested in order to avoid future interpretation problemo (other Delta-T incident problem areas are being addressed by previous submittals or administra*1vely with-in Duke Power) . Note that Duke has been administratively implementing the pro-posed requirements of the revisions to T.S. 4.2.3.5 and Table 4.3-1 since the McGuire incident.

Attachment I contains the . proposed technical specification changes. Attachment 2 l contains the justification and safety analysis to support the proposed changes.

Included in Attachment 2 (Attachment 2A) is the Licensee Event Report discussing the subject Delta-T incident. Pursuant to 10CFR 50.91, Attachment 3 provides the analysis performed in accordance with the standards contained in 10CFR 50.92 which concludes that the proposed amendments do not involve a significant hazards consi-deration, and Duke is forwarding a copy of this amendment request application and no significant hazards consideration analysis to the North Carolina Department of Human Resources. The proposed amendments have been reviewed and have been deter-mined to have no adverse safety or environmental impact.

Pursuant to 10CFR 170.3(y), 170.12(c), and 170.21, enclosed (check) is the license amendment application fee of $150.00.

Note that the subject Delta-T incident was discussed in NRC/0IE Inspection Report Nos. 50-369/85-24 and 50-370/85-25 (ref. Inspector Followup Item 370/85-25-01), A00I and 50-369/85-40 and 50-370/85-41 (ref. Unresolved Item 370/85-41-01 which remains ef[

open to date), and 50-369/87-27 and 50-370/87-27. Should there be any quest ons i G805180349 G80509 W Cb6Ck GO ADOCK 0500 9

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Document Control Desk May 9, 1988 Page 2 concerning this matter or if additional information is required, please advise.

Very truly yours,

( l a /h /

Hal B. Tucker PBN/85/ bhp Attachments Enclosure xc: Dr. J. Nelson Grace Mr. Dayne Brown, Chief Regional Administrator Radiation Protection Branch U.S. Nuclear Regulatory Commission Division of Facility Services Region II Department of Human Resources ,

101 Marietta St. NW, Suite 2900 P.O. Box 12200 '

Atlanta, Georgia 30323 Raleigh, NC 27605 Mr. Darl Hood Mr. W.T. Orders Office of Nuclear Reactor Regulation NRC Resident Inspector U.S. Nuclear Regulatory Commission McGuire Nuclear Station Washington, D.C. 20555 I

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Document Control Desk May 9, 1988 Page 3 HAL B. TUCKER, being duly sworn, states that he is Vice President of Duke Power Company; that he is authorized on the part of said Conpany to sign and file with the Nuclear Regulatory Commission this revision to the McGuire Nuclear Station License Nos. NPF-9 and NPF-17 and that all statements and matters set forth there-in are true and correct to the best of his knowledge.

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flal B. Tucker, Vice President Subscribed and sworn to before me this 9th day of May, 1988.

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May 9, 1988 Page 4 bxc: P.M. Abraham J.E. Burchfield K.S. Canady A.V. Carr J.L. Freeze (MNS)

R.C. Futrell W.A. Haller T.L. McConnell (MNS)

D.M. Robinson (CNS)

R.O. Sharpe (MNS)

D.E. Simmons (MNS)

J.E. Snyder J.M. Stackley (CNS)

G.B. Swindl'ehurst T.F. Wyke QA TS Manager (EC 12/55)

QA TS NRC Coordinator (EC 12/58) ,

S.S. Kilborn W~

N.A. Rutherfo d R.L. Gill l S.A. Gewehr J.B. Day l S.E. LeRoy '

MC-801.01 (24)