05000327/LER-1980-145, Forwards LER 80-145/03L-0

Forwards LER 80-145/03L-0

ML19332A543
Person / Time
Site:	Sequoyah
Issue date:	09/04/1980
From:	Calhoun J TENNESSEE VALLEY AUTHORITY
To:	James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML19332A544	List: 05000327/LER-1980-145, Forwards LER 80-145/03L-0 05000327/LER-1980-145-03, /03L-0:on 800807,in Mode 2 Operation,Cell 51 in Diesel Generator Battery 1B-B Shorted & Failed,W/Three Addl Cells Already Strapped Out.Cause Not Stated.Diesel Generator Cells Restored W/Cells from Diesel Generator 2B-B
References
NUDOCS 8009160375
Download: ML19332A543 (1)

LER-1980-145, Forwards LER 80-145/03L-0

Event date:
Report date:
3271980145R00 - NRC Website

text

7._

1750 Chestnut Street Tower II September 4, 1980 Mr. James 2. O'Railly, Director U.S. Nuclear Regulatory Comission Office of Inspection and Enforcement Region II 101 Marietta Street, Suite 3100 Atlanta, Georgia 30303

Dear Mr. O'Railly:

TENNESSEE VALLEY AUTHORITY - SEQUOYAH NUCLEAR PLANT UNIT 1 - DOCKET No. 50-327 - FACILITY OPERATING LICENSE DPR REPORTART.R OCCURRENCE REPORT SQRO-50-327/80145 The enclosed report provides details concerning the inoperability of diasal generacor IB-B due to battery shorting and failing. This report is submitted in accordance with Sequoyah unit 1 Technie.t Specification 6.9.1.13.b.

Very truly yours, TENNESSEE VALLEY AUTHORITY J. R. Calhoun Director of Nuclear Po.rer Enclosure (3) i cc (Enclosure):

Director (3)

Office of Management Information and Program Control U.S. Nuclear Regulatory Comission Washington. DC 20555

/

Director (40)

Offica of Inspection and Enforcement U.S. Nuclear Regulatory Comission i

Washington, DC 20555 j

foo2 Mr. ain tavanee Nuclear Safety Analysis Center 3

Palo Alto, California 94303 Mr. W. T. Cottle, NRC Inspector, Sequoyah

//

8009160 7