ML20129F746

Application for Amends to Licenses NPF-9 & NPF-17,requesting to Allow Continued Unit Operation at Elevated Containment Lower Compartment Temps for Period Not to Exceed 72 Cumulative Hours

ML20129F746
Person / Time
Site:	McGuire, Mcguire
Issue date:	10/22/1996
From:	Mcmeekin T DUKE POWER CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML20129F750	List: ML20129F746 ML20129F759
References
NUDOCS 9610290204
Download: ML20129F746 (5)

Text

- - .- . -

, .. Il- I

• DukeRncerCompany T.C Ala\ftew .

, hicGuire Nuclear Generation Department (

\' ice hesident

)- 12700Hagers FerryRoad(AIG01\P)  ;

2 (701)8754800 Huntersedle.NC280784985 (7009754809 Fat i

DUKEPOWER I . October 22, 1996 l 1 ,

5 7 d

s

- U.S. Nuclear Regulatory Commission  !

Attention: Document Control Desk

~

l Washington, DC 20555  ;

i

Subject:

McGuire Nuclear Station, Unit 1 and 2 Docket Nos. 50-369 and 50-370 Proposed Technical Specification Amendment I Technical Specification 3.6.1.5, Containment System, Air Temperature  !

Dear Sir:

Pursuant ~to 10 CFR 50.4 and 50.90 please find the attached  !

proposed license amendment to Appendix A (Technical Specifications) of' Facility Operating License NPF-9 and NPF-17 for McGuire Nuclear Station Units l'and 2, respectively. The proposed change will allow continued unit I operation at elevated Containment Lower Compartment l temperatures for a period not to exceed 72 cumulative i hours. The inclusion of this provision will permit additional time for minor repairs should the unit experience an air handling unit failure involving the_ j Containment Lower Compartment Ventilation system (VL). j Performing ~these repairs while the Unit is on-line will avoid an unnecessary forced shutdown and the resulting transient.

l Attachment 1 contains the marked up Technical Specification l pages indicating the proposed change-and the revised copies  :

of the pages ready for amendment number insertion.  !

Attachment 2 contains a brief description of the system, a .

description of the proposed change,. reasons for the change, J the technical justification, and the safety analysis.  ;

Pursuant to 10 CFR 50.91, Attachment 3 provides the  !

analysis performed in accordance with the standards I contained in 10 CFR 50.92. This analysis concluded that i the proposed change does not involve a significant hazards consideration. Attachment 4 reflects the environmental impact statement.

9610290204 961022 b) l PDR ADOCK 05000369 P ppg G.QY

U.S. Nuclear Regulatory Commission October 22, 1996 i page 2 The proposed amendment will impact Section 6.2 of the McGuire Nuclear Station Updated Final Safety Report (UFSAR). The current UFSAR assumes an initial temperature of 125 F. This section is currently scheduled to be I updated with the methodology approved in the DPC-NE-3004-P topical report. The revised Peak Containment Temperature i Transient will assume 135 F as an initial temperature. l Additionally, the proposed amendment has been reviewed and ;

approved by the McGuire Plant Oversight Review Committee and the Nuclear Safety Review Board. )

By copy of this submittal, the amendment request application and No Significant Hazards Consideration Evaluation has been forwarded to the appropriate North Carolina state official.

As a final note, we request that the effective implementation date of the proposed amendment be scheduled ,

30 days after the actual staff approval date to permit  !

review by Regulatory Compliance personnel prior to $

implementation.

Please contact J.M. Washam at (704) 875-4181 if questions arise concerning this submittal.

Very.truly yours, fk k /b (,

T.C. McMeekin l

I I

l i- '

. j j

i .

l

! U.S. Nuclear Regulatory Commission  ;

! October 22, 1996 page 4 i 5

T.C. McMeekin, being duly sworn, states that he is Vice i President of Duke Power Company, McGuire Nuclear Station;  ;

that he is authorized on the part of said company to sign and file with the Nuclear Regulatory Commission this  ;

application for revision to the McGuire Nuclear Station  !

License numbers NPF-9 and NPF-17, and that all statements and matters set forth therein are true and accurate to the 3

, best of his knowledge.

i

M

+

T.C. McMeekin, Vice President McGuire Nuclear Station Subscribed and sworn to before me this 22 day of October, 1996.

'/ . /ll/lC No(ary Ublic

~

My Commission Expires:

On)1l)/x) l$, l f

~

U.S. Nuclear Regulatory Commission October 22, 1996 page 3 xc. Mr. S.D. Ebneter Regional Administrator, Region II U.S. Nuclear Regulatory Commission 101 Marietta Street, NW, Suite 2900 Atlanta, Georgia 30323 Mr. Victor Nerses, Project Manager Office of Nuclear Reactor Regulation U.S. Nuclear Regulatory Commission One White Flint North, Mail Stop 9H3 Washington, DC 20555 Mr. Scott M. Shaeffer Senior NRC Resident Inspector, McGuire McGuire Nuclear Station Mr Dayne Brown, Chief Division of Radiation Protection P.O. Box 27687 Raleigh, North Carolina 27611-7687

L-a 4 s - c -J- -.A J sa -- n -m m -,,-

---e a JL- A - a

• . +

U.S. Nuclear Regulatory Commission October 22, 1996 page 5 bcc: With Attachments E.M. Geddie, Jr.(MG01VP)

J.W. Boyle (MG01VP)

P.R. Herran (MG01VP)

J.E. Snyder (MG01RC)

G.A. Copp (EC050)

M.S. Kitlan (CN01RC)

J.E. Burchfield (ON01RC)

R.T. Fisher (MG05SE)

J.J. Mead (MG05SE)

D.G. Gardner (MG05SE)

A.F. Batts (MG05EE)

T.P. Yadon (EC08J0)  !

P.T. Vu (EC050)  !

File: Technical Specification  !

ELL (EC050) l l

l l

a