ML19296D338

Forwards LERs 80-007/03L-0 & 80-008/03L-0

ML19296D338
Person / Time
Site:	Arkansas Nuclear
Issue date:	02/22/1980
From:	Trimble D ARKANSAS POWER & LIGHT CO.
To:	Seyfrit K NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
Shared Package
ML19296D339	List: 05000368/LER-1980-007-03, /03L-0:on 800124,during Mode 1 Operation,Sodium Hydroxide Tank Level Found to Be 93% of Indicated Level. Following Calibr,Level Found to Be Below Tech Spec Limits. Cause Not Stated.Tank Levels Returned to Operable Limits 05000368/LER-1980-008-03, /03L-0:on 800128,during Mode 1 Operation,Core Protection Calculator B Failed.Cause Not Determined.Core Protection Calculator B Restored & Functionally Tested ML19296D338
References
2-020-13, 2-20-13, NUDOCS 8003030532
Download: ML19296D338 (1)

Text

35:

9 ARKANSAS POWER & LIGHT COMPANY POST OFFICE POX 551 LITTLE ROCK. ARKANSAS 72203 (501)371-4000 February 22, 1980 2-020-13 Mr. K. V. Seyfrit, Director Office of Inspection & Enforcement Region IV U. S. Nuclear Regulctory Commission 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 Nos.

80-007/03L-0 and 80-008/03L-0 (File: 2-0520)

Gentlemen:.

In accordance with Arkansas Nuclear One-Unit 2 Technical Specification 6.9.1.9.b, attached are the subject reports concerning a low level in the Sodium Hydroxide Tank (80-007/03L-0) and a Core Protection Calculator channel failure (80-008/03L-0).

Very truly yours, b&f David C. Trimble Manager, Licensing DCT: MAS:sh Attachments cc:

Victor Stello, Jr., Director Office of Inspection & Enforcement U. S. Nuclear Regulatory commission Washington, D.C.

20555 Mr. W. D. Johnson U. S. Nuclear Regulatory Commission P. 0. Box 2090 Russellville, Arkansas 72801 Norman M. Haller, Director Office of Management & Program Analysis U. S. Nuclear Regulatory Commission Washington, D.C.

20555 8003030h MEMBER MtOOLE SOUTH UT1UTIES SYSTEM