05000416/LER-1982-037, Forwards LER 82-037/03L-0

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Forwards LER 82-037/03L-0
ML20063L027
Person / Time
Site: Grand Gulf Entergy icon.png
Issue date: 09/02/1982
From: Stampley N
MISSISSIPPI POWER & LIGHT CO.
To: James O'Reilly
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML20063L030 List:
References
AECM-82-378, NUDOCS 8209080598
Download: ML20063L027 (1)


LER-2082-037, Forwards LER 82-037/03L-0
Event date:
Report date:
4162082037R00 - NRC Website

text

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MISSISSIPPI POWER & LIGHT COMPANY Helping Build Mississippi EullMMdiddE P. O . 8 O X 16 4 0, J A C K S O N , M i S S I S S I P P I 3 9db0 5 N , ~, c

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(A r Co NoRRIS L STAMPLEY sewon vice paesceur September 2, 1982 Q  ?-]

.V tj Office of Inspection & Enforcement 3 ,3,y U. S. Nuclear Regulatory Commission E m:d

J Region II 101 Marietta St., N.W., Suite 3100 .c. '{ Z .

c:3 -'2 Atlanta, Georgia 30303 Attention: Mr. J. P. O'Reilly, Regional Administrator Dear Mr. O'Reilly

SUBJECT:

Grand Gulf Nuclear Station Unit 1 Docket No. 50-416 License No. NPF-13 File 0260/L-835.0 Secondary Containment Valve Inoperable

Reference:

LER 82-037/03 L-0 AECM-82/378 On August 3, 1982, during normal operations, plant service water was lost due to closure of a secondary containment isolation valve which did not properly indicate its status in the control room. On August 4 another PSW isolation valve was manually closed to comply with T.S. 3.6.6.2. This valve also failed to indicate its proper status in the control room.

Attached is LER 82-037/03 L-0.

Yours tru y,

/

l NLS:ac Attachment 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 .

pg COP}.3 8209080598 820902 gg 7y DRADOCKOS000g Member Middle South Utilities System