05000302/LER-1979-107, Forwards LER 79-107/03L-0

Forwards LER 79-107/03L-0

ML19260C358
Person / Time
Site:	Crystal River
Issue date:	12/18/1979
From:	Hancock J FLORIDA POWER CORP.
To:	James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML19260C359	List: 05000302/LER-1979-107, Forwards LER 79-107/03L-0 05000302/LER-1979-107-03, /03L-0:on 791120,following Routine Pressurizer Sampling,Chemical Addition Isolation Valve Would Not Close. Caused by Inadequate Design.Installed Mod 79-11-81 Providing Pneumatic Assist During Valve Closing
References
3--3-A-1, 3-0-3-A-1, NUDOCS 7912260239
Download: ML19260C358 (1)

LER-1979-107, Forwards LER 79-107/03L-0

Event date:
Report date:
3021979107R00 - NRC Website

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.- eened 18 December 1979 her 3-0-3-a-1 CS-79-364 Mr. J. P. O'Reilly, Director Docket No. 50-302 U.S. Nuclear Regulatory Commission Licensee No. DPR-72 Office of Inspection & Enforcement LER No. 79-107/03L-0 101 Marietta St., Suite 3100 Crystal River Unit #3 Atlanta, GA 30303 Occurrence Date:

20 November 1979

Dear Mr. O'Reilly:

Enclosed please find Licensee Event Report 79-107/03L-0 and the attached supplementary information sheet, which are submitted in accordance with Technical Specification 6.9.1.9.b.

Should there be any questions, please contact us.

Very truly yours, FLORIDA POWER CORPORATION bob

r w /p Nucidar Plant Manager J. A. Hancock Director, Nuclear Operations JC/rc Attach: (2) 1617 133 General Office 320i Thirty fourtn street soutn. P o Box 14o42. st Peterscurg. F orida 103 e 813-866-515 1 2e00 q