05000335/LER-1980-067, Forwards Updated LER 80-067/01X-1

Forwards Updated LER 80-067/01X-1

ML17209A614
Person / Time
Site:	Saint Lucie
Issue date:	01/16/1981
From:	Schmidt A FLORIDA POWER & LIGHT CO.
To:	James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML17209A615	List: 05000335/LER-1980-067, Forwards Updated LER 80-067/01X-1 05000335/LER-1980-067-01, Discovered That Some Reactor Trip Breakers Would Not Trip on Undervoltage.Caused by Redundant UV & Shunt Trip Devices Not Tripping or Tripping Sluggishly.Device Armature Realigned
References
NUDOCS 8102030612
Download: ML17209A614 (1)

LER-1980-067, Forwards Updated LER 80-067/01X-1

Event date:
Report date:
3351980067R00 - NRC Website

text

Cg

/RE"Rl FLORIO* POV/ER S LIGHTCOMPANY January 16, 1981 PRN-LI-81-21 Mr. James P. O'Reilly, Director, Region II Office of Inspection and Enforcement U.S. Nuclear Regulatory Commission 101 Marietta Street, Suite 3100 Atlanta, Georgia 30303

Dear Mr. O'Reilly:

REPORTABLE OCCURRENCE 335-80-67 ST.

LUCIE UNIT 1 DATE OF OCCURRENCE:

NOVEMBER 30, 1980 TECHNICAL SPECIFICATION 6.9.1.8.i REACTOR TRIP BREAKERS UPDATE REPORT NO.

1 The attached Licensee Event Report is being submitted to update our initial report of December 15, 1980.

In that report the breaker type was incorrect.

Very truly yours; CGA~

A.D. Schmidt Vice President Power Resources PLP/mbd Attachment cc:

Director, Office of Inspection and Enforcement (40)

Harold F. Reis, Esquire File 933.1 SL SgjII P.030 &4-PEOPLE... SERVING PEOPLE