AECM-86-0264, Submits Addendum 2 to 860815 Proposed Amend to License NPF-29 Cycle 2 Core Stability

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Submits Addendum 2 to 860815 Proposed Amend to License NPF-29 Cycle 2 Core Stability
ML20209G207
Person / Time
Site: Grand Gulf Entergy icon.png
Issue date: 09/04/1986
From: Kingsley O
MISSISSIPPI POWER & LIGHT CO.
To: Harold Denton
Office of Nuclear Reactor Regulation
Shared Package
ML20209G215 List:
References
AECM-86-0264, AECM-86-264, TAC-61930, NUDOCS 8609120393
Download: ML20209G207 (3)
v • d • e


Text

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MISSISSIPPI POWER & LIGHT COMPANY Helping Build Mississippi ElsilhikkliddB P. O. B O X 164 0, J A C K S O N, MIS SIS SIP PI 39215-1640 September 4, 1986 O. D. KINGSLEY, JR.

VICE PREllDENT NUCLE AR OPE R ATM)NS U. S. Nuclear Regulatory Commission Office of Nuclear Reactor Regulation Washington, D. C. 20555 Attention: Mr. Harold R. Denton, Director

Dear Mr. Denton:

SUBJECT:

Grand Gulf Nuclear Station Unit 1 Docket No. 50-416 License No. NPF-29 File: 0260/0840/L-860.0 Addendum #2 to Cycle 2 Core Stability - Proposed License Amendment (PC0L-86/15)

AECM-86/0264

Reference:

1) Letter to Harold R. Denton from Oliver D. .ingsley, Jr.

Mississippi Power & Light Company, August 15, 1986 (AECM-86/0255)

Mississippi Power & Light Company submitted an addendum to a proposed amendment to the operating license for Cycle 2 core stability, (Reference 1).

This letter transmits a further addendum to the submittal.

Reference 1 proposed changes to the technical specifications (TS) to support the detect and suppress stability surveillance region for Cycle 2.

As a result of discussions with your staff, a further modification to the detect and suppress region has been made. The attachment provides the l requested modification as well as supporting discussion and justification.

In accordance with the provisions of 10 CFR 50.30, three (3) signed originals and forty (40) copies of the requested amendment are enclosed.

This amendment has been reviewed and accepted by the Plant Safety Review Committee. The technical content and safety concerns associated with this proposed amendment were reviewed and accepted by the Corporate Safety Review Committee at the time of the original submittal (Reference 1). ,.

O P609120393 860904 s\s PDR ADOCK 05000416 \

P PDR J16AECM86082101 - 1 Member Middle South Utilities System l

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AECM-86/0264 Page 2 Based on the guidelines nresented in 10 CFR 50.92, it is the opinion of MP&L that this proposed amendment involves no significant hazards considerations.

Yours ruly,

\

ODK:bms Attachment ,

cc: Mr. T. H. Cloninger (w/a)

Mr. R. B. McGehee (w/a)

Mr. N. S. Reynolds (w/a)

Mr. H. L. Thomas (w/o)

Mr. R. C. Butcher (w/a)

Mr. Jaines M. Taylor, Director (w/a)

Office of Inspection & Enforcement U. S. Nuclear Regulatory Commission Washington, D. C. 20555 Dr. J. Nelson Grace, Regional Administrator (w/a)

U. S. Nuclear Regulatory Commission Region II 101 Marietta St., N. W., Suite 2900 Atlanta, Georgia 30323 Dr. Alton B. Cobb (w/a)

State Health Officer State Board of Health Box 1700 Jackson, Mississippi 39205 J16AECM86082101 - 2

[ ,

BEFORE THE UNITED STATES NUCLEAR REGULATORY COMMISSION LICENSE N0. NPF-29

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DOCKET N0. 50-416 IN THE MATTER OF MISSISSIPPI POWER & LIGHT COMPANY and MIDDLE SOUTH ENERGY, INC.

and SOUTH MISSISSIPPI ELECTRIC POWER ASSOCIATION AFFIRMATION I, 0. D. Kingsley, Jr., being duly sworn, stated that I am Vice President, Nuclear Operations of Mississippi Power & Light Company; that on behalf of Mississippi Power & Light Company, Middle South Energy, Inc., and South Mississippi Electric Power Association I am authorized by Mississippi Power 2. Light Company to sign and file with the Nuclear Regulatory Commission, this application for amendment of the Operating License of the Grand Gulf Nuclear Station; that I signed this application as Vice President, Nuclear Operations of Mississippi Power & Light Company; and that the statements made and the matters set forth therein are true and correct to t best of my knowledge, information and belief.

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i SUBSCRIBED AND SWORN T0 be re me, a No y ublic, in and for the County and State above named, this day of - f r

M , 1986.

(SEAL) 0 'W

(/ Notary Public My commission expires:

lh Commisslan Expres Sep. 21, 1937 J16AECM86082101 - 4

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