05000368/LER-1980-023, Forwards LER 80-023/03L-0

Forwards LER 80-023/03L-0

ML19323G065
Person / Time
Site:	Arkansas Nuclear
Issue date:	05/29/1980
From:	Trimble D ARKANSAS POWER & LIGHT CO.
To:	Seyfrit K NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
Shared Package
ML19323G066	List: 05000368/LER-1980-023, Forwards LER 80-023/03L-0 05000368/LER-1980-023-03, /03L-0:on 800506,while Performing Inservice Testing of Sodium Hydroxide Addition Tank Discharge Valve, Spray Sys Tripped During Cycle Manuver.Caused by Flex Electrical Conduit Being Stepped On.Conductor Reinsulated
References
2-050-20, 2-50-20, NUDOCS 8005300331
Download: ML19323G065 (1)

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

Event date:
Report date:
3681980023R00 - NRC Website

text

_ -..

ARKANSAS POWER & LIGHT COMPANY POST OFFICE BOX 551 LiTTLE ROCK. ARKANSAS 72203 (501) 371-4000 May 29, 1980 2-050-20 Mr. K. V. Seyfrit, Director Office of Inspection & Enforcement U. S. Nuclear Regulatory Comm.

Region IV 611 Ryan Plaza Drive, Suite 1000 Arlington, Texas 76011

Subject:

Arkansas Nuclear One - Unit 2 Docket No. 50-368 License No. NPF-6 Licensee Event Report No. 80-023/03L-0 (File:

2-0520)

Gentlemen:

l In accordance with Arkansas Nuclear One - Unit 2 Technical Specification 6.9.1.9.b, attached is the subject report concerning the Na0H addition tank discharge valve (2CV-5667) to the Reactor Building (RB) spray system, that tripped during its cycle manuver while performing Inservice Testing.

Very truly yours, b& 0.

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

Washington, D. C.

20555 Mr. Norman M. Haller, Director Office of Management & Program Analysis U. S. Nuclear Regulatory Comm.

Washington, D. C.

20555 i

l 80 058 00 p\\

l MEMBEA MIDDLE SOUTH UTILITIES SYSTEM