05000313/LER-1978-030, Forwards LER 78-030/03L-0

Forwards LER 78-030/03L-0

ML20147H439
Person / Time
Site:	Arkansas Nuclear
Issue date:	12/19/1978
From:	David Williams ARKANSAS POWER & LIGHT CO.
To:	Seyfrit K NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
Shared Package
ML20147H441	List: 05000313/LER-1978-030, Forwards LER 78-030/03L-0 05000313/LER-1978-030-03, /03L-0:on 781121,borated Water Storage Tank Boron Concentration Fell Below Tech Specs Limit.Caused by Open Condensate Valve CS-38.Valve Closed Increasing Boron Concentration
References
1-128-4, NUDOCS 7812270247
Download: ML20147H439 (1)

LER-1978-030, Forwards LER 78-030/03L-0

Event date:
Report date:
3131978030R00 - NRC Website

text

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ARKANSAS POWER & LIGHT COMPANY POST OFFICE BOX 551 LITTLE ROCK, ARKANSAS 72203 (501) 371-4000 December 19, 1978 l-128-4 j

1 Mr. K. V.

Seyfrit, Director 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. DPR-51 Reportable Occurrence Report No. 50-313/78-30 (File: 0520)

Gentlemen:

In accordance with Arkansas Nuclear One - Unit 1 Technical Specification 6.12.3.2, we have attached the subject report concerning the boron con-centration being less than required by Technical Specification 3.3.1(g).

I Very truly yours, c>ce Cc I

Daniel H. Williams Manager, Licensing i

l DHW:vb j

Attachment cc:

Mr. John Davis, Acting Director Office of Inspection & Enforcement j

Washington, D. C.

20555 Mr. Norman Haller, Director Office of Management Information and Program Control U. S. Nuclear Regulatory Commission Washington, D. C.

20555 7s m 7o}47 I

MEMOEA MIDDLE SOUTH UTILITIES SYSTEM