ML20033D247

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Ro:On 811125,station Svc Transformer Failed Taking Four Motor Control Ctrs (MCC) Out of Svc.Mccs Serviced Equipment in Fuel Handling & Diesel Generator Bldgs & in Reactor Area. Reactor Shut Down for Refueling & Overhaul
ML20033D247
Person / Time
Site: Saint Lucie 
Issue date: 11/30/1981
From: Williams J
FLORIDA POWER & LIGHT CO.
To: James O'Reilly
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
References
NUDOCS 8112070436
Download: ML20033D247 (1)


Text

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I P.O. 80X 529i00 MI AMI, F L 33152 A TA

.k FLORIDA POWER & LIGHT COMPANY i

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Mr. James P. O'Reilly, Director, Region Il y-N Office of Inspection and Enforcement 9'/ bl i 3

U. S. Nuclear Regulatory Commission

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'101 Marietta Street, Suite 3100 DEC4 1981> 1 Atlanta, Georgia 30303 i

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Dear Mr. O'Reilly:

c, Re:

St. Lucie Unit 1 4>l m

Docket No. 50-335 Notification of Unusual Event On November 25, 1981, a station service transformer failed taking four Motor Control Centers (MCC) out of service. These MCC's serviced various equipment in the fuel handling building, one diesel generator building, and the reactor area.

The reactor WM shutdown for refueling and overhaul at the time.

The shutdown cooling systems remained in service. All plant parameters remained normal and there was no concern for radiological releases.

No personnel injuries resulted from the incident.

The Nuclear Plant Supervisor on duty at St. Lucie declared the incident an Unusual Event and notified the Nuclear Regulatory Commission,- State Warning Point in Tallahassee, and the FPL Emergency Control Officer (ECO).

The purpose of this letter is to notify you of an Unusual Event in accordance with Emergency Plan Implementing Procedure'1101.

Very truly yours, e

N J. W. Williams, Jr.

Director,. Nuclear Energy-JWW/JJM/ ras cc:. Harold i. Reis, Esquire Robert E. Uhrig Mr. Robert A. Hawfield, dr.

~ Bureau Chief ~

. Bureau.of Disaster Preparedness' 1720 South Gadsden Street Tallahassee, Florida 32301

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