AECM-86-0023, Forwards Application for Amend to License NPF-29,revising Tech Specs to Reflect Design Change in Progress to Complete Installation of Drywell Chilling Water Sys.Fee Paid

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Forwards Application for Amend to License NPF-29,revising Tech Specs to Reflect Design Change in Progress to Complete Installation of Drywell Chilling Water Sys.Fee Paid
ML20137P671
Person / Time
Site: Grand Gulf Entergy icon.png
Issue date: 01/29/1986
From: Kingsley O
MISSISSIPPI POWER & LIGHT CO.
To: Harold Denton
Office of Nuclear Reactor Regulation
Shared Package
ML20137P677 List:
References
AECM-86-0023, AECM-86-23, TAC-60587, TAC-60588, TAC-60589, TAC-60590, TAC-60591, TAC-60592, NUDOCS 8602050295
Download: ML20137P671 (2)


Text

j] MISSISSIPPI POWER & LIGHT COMPANY Helping Build Mississippi EdhhihhlMdB P. O. B O X 16 4 0, J A C K S O N, MI S SIS SIP PI 39215-1640 January 29, 1986 O. D. KING 5 LEY, J R.

UICE PRI$1DE NT - NUCLE AR OPE R ATIONS 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: 0260/15180/L-860.0 Proposed Amendment to the Operating License (PCOL-86/01)

AECM-86/0023 Mississippi Power and Light (MP6L) Company is submitting by this letter proposed changes to the Grano Gulf Technical Specifications and Facility Operating License NPF-29. Two of the proposed changes are required by Operating License Conditions to be implemented prior to startup from the first refueling outage (2.C.(15), Scram Discharge Volume, and 2.C.(35), Post LOCA Vacuum Breaker Position Indicators). The proposed change to the liigh Pressure Core Spray System Actuation Instrumentation is required by Technical Specification Tables 3.3.3-1 and 4.3.3.1-1 to be resolved prior to restart from the first refueling outage. Of the three remaining changes, one is the result of a design change to correct the system designator for certain drywell chilled water valves and the other two changes are purely administrative in nature.

The design changes associated with changes proposed in this letter are scheduled for implementation not later than startup following the first refueling outage. As previously provided to MP6L on several Technical Specification changes involving design changen to the plant, the NRC is requested to issue the amendments with an open effective date and require that MP&L notify the NRC within 30 days of the ef fective date of impicmentation of the technical specification changes.

In accordance with the provisions of 10 CFR 50.30, three (3) signed origintls and forty (40) copies of the requested amendment are enclosed. The attachment provides the complete technical justification and discussion to support the requested amendment. This amendment has been reviewed and accepted by the Plant Safety Review Committee (PSRC) and the Safety Review Committee (SRC).

0 G602050295 0601W 16 PDR ADOCK 0000 p g/ j ffg ,3 P ,, g ((

Member Middle South Utilities System J14AECM86012102 - 1

4 AECM-86/0023 Page 2 Based on the guidelines presented in 10 CFR 50.92, it is the opinion of MP&L that this proposed amendment involves no significant hazards considerations.

In accordance with the requirements of 10 CFR 170.21, we have determined that the application fee is $150. A remittance of $150 is attached to this letter.

/

Yours pru)ly,

///

ODK:dmm Attachments: CGNS PCOL-86/01 '

/

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. James 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 i

J14AECM86012102 - 2

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