05000416/LER-1982-163, Forwards LER 82-163/03L-0

Forwards LER 82-163/03L-0

ML20028D324
Person / Time
Site:	Grand Gulf
Issue date:	01/07/1983
From:	Mcgaughy J MISSISSIPPI POWER & LIGHT CO.
To:	James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML20028D325	List: 05000416/LER-1982-163, Forwards LER 82-163/03L-0 05000416/LER-1982-163-03, /03L-0:on 821211,during Routine Power Supply Switching Operation,Both Shutdown Cooling Loops Isolated. Caused by Momentary Loss of Power to Rps.Shutdown Cooling Restored
References
AECM-83-011, AECM-83-11, NUDOCS 8301170418
Download: ML20028D324 (1)

LER-1982-163, Forwards LER 82-163/03L-0

Event date:
Report date:
4161982163R00 - NRC Website

text

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MISSISSIPPI POWER & LIGHT COMPANY Helping Build Mississippi P. O. B O X 16 4 0, J AC K S O N, MIS SIS SIP PI 3 9 2 0 5 January 7, 1983 JAMES P. McGAUGHY. JR.

A$31$ TANT VICE PsaESiDENT Q

Office of Inspection & Enforcement U. S. Nuclear Regulatory Commission Region il 101 Marietta St.,

N.W., Suite 3100 Atlanta, Georgia 30393 lc Attention:

Mr. J. P. O'Reilly, Regional Administrator r<

Dear Mr. O'Reilly:

SUBJECT. Grand Gulf Nuclear Station Unit 1 Docket No. 50-416 License No. NPF-13 File 0260/L-835.0 Both Shutdown Cooling Loops Isolated During a Routine Power Supply Switching Operation LER 82-163/03 L-0 AECM-83/011 On December 11, 1982, during a routine power supply switching operation, both shutdown cooling loops isolated. A Limited Condition for Operation was entered in accordance with Technical Specification 3.4.9.2.

Attached is LER 82-163/03 L-0.

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/y Mr. N. L. Stampley (w/a) cc:

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

Mr. T. B. Conner (w/o)

Mr. G. B. Taylor (w/o)

Mr. Richard C. DeYoung, Director (w/a)

Office of Inspection & Enforcement U. S. Nuclear Regulatory Commission Washington, D. C.

20555 Document Control Desk (w/a)

U. S. Nuclear Regulatory Commission Washington, D. C. 20555 t g F h '!.iL ('OPY,,

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