05000368/LER-1979-033, Forwards Updated LER 79-033/01X-1

Forwards Updated LER 79-033/01X-1

ML19345B433
Person / Time
Site:	Arkansas Nuclear
Issue date:	11/20/1980
From:	Trimble D ARKANSAS POWER & LIGHT CO.
To:	Seyfrit K NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
Shared Package
ML19345B434	List: 05000368/LER-1979-033, Forwards Updated LER 79-033/01X-1 05000368/LER-1979-033-01, Unisolatable Leak Discovered at Seal Cavity Pressure Sensing Line to 2PT-6006 for Reactor Coolant Pump 2P32A.Caused by Mechanical Fatigue Resulting from Low Stress Cyclic Loading.Mods Complete
References
2-110-25, NUDOCS 8012010315
Download: ML19345B433 (1)

LER-1979-033, Forwards Updated LER 79-033/01X-1

Event date:
Report date:
3681979033R00 - NRC Website

text

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ARKANSAS POWER E LIGHT COMPANY POST OFFICE BOX 551 LITRE ROCK. ARKANSAS 72203 (501)371-4000 November 20, 1980 2-110-25 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. 79-033/01X-1 (File: 2-0520)

Gentlemen:

In accordance with Arkansas Nuclear One - Unit 2 Technical Specification 6.9.1.8.c, attached is the subject report concerning' an unisolatable leak discovered in the seal cavity pressure sensing line for a Reactor Coolant Pump.

This is a revision to a previous report submitted May.

25, 1979.

Very truly yours

, l. a u.

/

. m David C. Trimble Manager, Licensing DCT:GAC:1p NDb Attachment cc: Mr. Victor Stello, Jr., Director Office of Inspection & Enforcement U. S. Nuclear Regulatory Comm.

Washington, D.C.

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

Washington, D.C.

20555 8012010315 MEMGEF4 MODEE SOUTH UTIUTIES SYSTEM