05000260/LER-1980-054, Forwards LER 80-054/03L-0

Forwards LER 80-054/03L-0

ML18025B264
Person / Time
Site:	Browns Ferry
Issue date:	12/23/1980
From:	Green H TENNESSEE VALLEY AUTHORITY
To:	James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML18025B265	List: 05000260/LER-1980-054, Forwards LER 80-054/03L-0 05000260/LER-1980-054-03, /03L-0:on 801004,refuel Interlocks Switch 2 Jammed in Overtravel Position,Rendering Switch Inoperable & Allowing Movement Toward Core in Startup Mode.Caused by Switch Operating Arm Rotating 180 Degrees
References
NUDOCS 8012300514
Download: ML18025B264 (2)

LER-1980-054, Forwards LER 80-054/03L-0

Event date:
Report date:
2601980054R00 - NRC Website

text

CHATTANOOGA, TENNESSEE 37401 1750 Chestnut Street Tower II December 23, 1980I Mr. James P. O'Reilly, Director U.S. Nuclear Regulatory Commission Office of Inspection and Enforcement Region II 101 Marietta Street, Suite 3100 Atlanta, Georgia 30303

Dear Mr. O'Reilly:

C, cr)

C/7~ y

> "ITI

>CA TENNESSEE VALLEYAUTHORITY-BROWNS PERRY NUCLEAR PLANT UNIT 2 DOCKET.

NO. 50-260. PACILITY OPERATING LICENSE DPR REPORTABLE OCCURRENCE REPORT'BPRO-50-260/8054 The enclosed report provides details concerning the refuel interlocks switch 2 which )ammed in overtravel position, rendering the switch inoperable and allowing movement toward the 'core in the start-up mode.

This report is submitted in accordance with Browns Perry unit 2 Technical Specification 6.7.2.b(4).

Very truly yours, TENNESSEE VALLEYAUTHORITY H. J. Green Director of Nuclear Power Enclosure (3) cc 'Enclosure):

Director (3)

Office of Management Information and Program Control U.S. Nuclear Regulatory Commission Washin ton DC 205 5 Director (40)

Office of 'Inspection and Enforcement U.S. Nuclear Regulatory Commission Washington, DC 20555 Mr. BillLavallee Nuclear Safety Analysis Center Palo Alto, California 94303 Mr. R. P. Sullivan, NRC Inspector, Browns Perry'OOq~

(

t An Equei Opportunity Employer

4' 4

~

~

~

~

4 4

~

~

4

~

4'