05000313/LER-1981-001, Forwards LER 81-001/01T-0

Forwards LER 81-001/01T-0

ML20037C295
Person / Time
Site:	Arkansas Nuclear
Issue date:	01/28/1981
From:	Trimble D ARKANSAS POWER & LIGHT CO.
To:	Seyfrit K NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
Shared Package
ML20037C296	List: 05000313/LER-1981-001, Forwards LER 81-001/01T-0 05000313/LER-1981-001-01, /01T-0:on 810117,during Reactor Bldg Cooler Svc Water Lines Engineering Analysis,Discovered Previous Analyses Considering Cooling Unit Piping Nozzles as Rigid Anchors.Nozzle Loads Imposed by Vendor Overlooked
References
1-011-25, 1-11-25, NUDOCS 8102030554
Download: ML20037C295 (1)

LER-1981-001, Forwards LER 81-001/01T-0

Event date:
Report date:
3131981001R00 - NRC Website

text

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ARKANSAS POWER & LIGHT COMPANY POST OFFICE BOX 551 LITTLE ROCK. ARKANSAS 72203 (501)371-.1000 January 28, 1981 1-011-25 Mr. K. V. Seyfri t, Di rector 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 1 Docket No. 50-313 License No. DPR-51 Licensee Event Report No. 81-001/01T-0 (File: 0520)

Gentlemen:

In accordance with Arkansas Nuc' ear One - Unit 1 Technical Specification 6.12.3.1.i, attached is the subject report concerning an error discovered in earlier analyses of Reactor Beilding Cooling Coil piping nozzle loads.

Very truly yours, f. k David C. Trimble Manager, Licensing DCT:GAC:1p 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 and Program Analysis U. S. Nuclear Regulatory Comm.

Washington, D.C.

20555 o

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