05000259/LER-1980-023, Forwards LER 80-023/03L-0

Forwards LER 80-023/03L-0

ML19305D828
Person / Time
Site:	Browns Ferry
Issue date:	04/08/1980
From:	Calhoun J TENNESSEE VALLEY AUTHORITY
To:	James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML19305D829	List: 05000259/LER-1980-023, Forwards LER 80-023/03L-0 05000259/LER-1980-023-03, /03L-0:on 800312,during Refueling Outage,Relay 23A-K42 Found Wired Incorrectly,Eliminating HPCI Reactor High Water Level Trip.Cause Undetermined
References
NUDOCS 8004150573
Download: ML19305D828 (1)

LER-1980-023, Forwards LER 80-023/03L-0

Event date:
Report date:
2591980023R00 - NRC Website

text

l j

o TENNESSEE VALLEY AUTHORITY CH ATTA NCCG A. TENN CSSIE 37401 71s Edney naildina APR 0 81980 i

l Mr. James P. O'n fity, Director e

U.S. Nealear Regulatory Commission Office of Inspection and Enforcement Region II 101 Marietta Street Suite 3100 l

A*1mata,.Caergia 30303 l

Dear Mr. O'Emilly:

i TEIDIESSEE VALLET AUTHORITY - BROWNS FERRY NUCLEAR PLANT UNIT 1 - DOCIET NO. 50-259 - FACILITT OPERATING LICENSE DPR REPORTABLE OCCURRENCE

(

REPORT BFRO-50-259/8023 L

The enclosed report provides details concerning high pressure coolant l

injection reactor high water level trip which was inoperable due to a wiring error. This report is submitted in accordance with Browns Ferry unit 1 Technical Specification 6.7.2.b(2).

Very truly yours, TENNESSEE VALLZY AUT110RITY l

J. R. Calhaun Director of Nuclear Po.er Enclosure (3) cc (Enclosure):

Director (3) l Office of Managament Infor: nation and Progra:a Control l

U.S. Nuclear Regulatory Consission Washington, DC 20555 Director (40)

Office of Inspection and Enforcement U.S. Nuclear Regulatory Commission Washington, DC 20555

/

f Mr. Bill Lavalles Nuclear Safety Analysis Center Palo Alto, California 94303 p

Mr.

...m n,N.CI ator,oro are,

s lll t

8004150 5D l