05000313/LER-1980-021, Forwards LER 80-021/03L-0

Forwards LER 80-021/03L-0

ML19320C950
Person / Time
Site:	Arkansas Nuclear
Issue date:	07/17/1980
From:	Trimble D ARKANSAS POWER & LIGHT CO.
To:	Seyfrit K NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
Shared Package
ML19320C951	List: 05000313/LER-1980-021, Forwards LER 80-021/03L-0 05000313/LER-1980-021-03, /03L-0:on 800624,during Reactor Trip,Steam Driven Emergency Feedwater Pump Automatically Started Per Design But Tripped on Overspeed.Cause Undetermined.Pump Proved Operable Before Returning to Power
References
1-070-21, 1-70-21, NUDOCS 8007180312
Download: ML19320C950 (1)

LER-1980-021, Forwards LER 80-021/03L-0

Event date:
Report date:
3131980021R00 - NRC Website

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YiNi ARKANSAS POWER & LIGHT COMPANY POST OFFICE BOX 551 UTTLE ROCK, ARKANSAS 72203 (5011371-4000 July 17, 1980 1-070-21 Mr. K. V. Seyfrit Office of Inspection & Enforcement U. S. Nuclear Regulatory Commission Region IV 611 Ryan Plaza Drive, Suite 1000 Arlington, Texas 76011 Subject: Arkansas Nuclear One-Unit 1 Docket No. 50-313 License No. DFP,-51 Licensee Event Report No.

80-021/03L-0

{ File: 0520)

Gentlemen:

In accordance with Arkansas Nuclear One-Unit 1 Technical Specification 6.12.3.2.b., attached is the subject report concerning the steam driven Emergency Feedwater Pump which tripped on overspeed during a Reactor trip.

Very truly yours, b

David C. Trimble Manager, Licensing DCT:GAC:sh Attachment cc: Mr. Victor Stello, Jr., Director Office of Inspection & Enforcement U. S. Nuclear Regulatory Commission Washington, D. C.

20555 Mr. Norman M. Haller, Director Office of Management & Program Analysis U. S. Nuclear Regulatory Commission Washington, D. C.

20555 8007180311 uevean u:oote sours unuwes sysreu 3