ML19351F294

From kanterella
Revision as of 02:23, 2 January 2020 by StriderTol (talk | contribs) (Created page by program invented by StriderTol)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigation Jump to search
Responds to IE Bulletin 80-21 Re Valve Yolks Cast by Malcolm Foundry Co,Inc.No Valve Parts in safety-related Sys Cast by Malcolm Foundry Co,Inc
ML19351F294
Person / Time
Site: Arkansas Nuclear  Entergy icon.png
Issue date: 12/08/1980
From: Trimble D
ARKANSAS POWER & LIGHT CO.
To: Seyfrit K
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
References
1-120-05, 1-120-5, 2-120-11, IEB-80-21, NUDOCS 8101120174
Download: ML19351F294 (1)


Text

CENTRAL Fit.ES PDR:HQ U

.

STATE M '2' ARKANSAS POWER & LIGHT COMPANY 1. s -

POST OFFICE box 551 UTTLE ROCK ARKANSAS 72203 [5011371-4000 h

December 8,1980 1-120-05 2-120-11 Mr. K. V. Seyfrit, Director Office of Inspection & Enforcement U. S. Nuclear Regulatory Conn.

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

SUBJECT:

Arkansas Nuclear One - Unit 1 Docket No. 50-313 and 50-368 License No. DPR-51 and NPF-6 IE Bulletin 80-21 Malcolm Foundry Valve Yokes (File: 1510.1,2-1510.1)

Gentlemen:

The subject IE Bulletin requested AP&L to determine if any of the active valves in use in safety related systems at Arkansas Nuclear One have valve parts cast by Malcolm Foundry Company, Inc. Research of the QA documentation for all active valves used in safety related systems on both un!ts indicates no valve parts were cast by Malcolm Foundry. Therefore, oc further action is required on this IE Bulletin.

Approximately 110 manhours were expended to review, inspect and prepare this response.

Very truly yours, b&f. Y David C. Trimble, Manager, Licensing DCT:LDY:1p

  • v.

,

cc: Mr: Victor Stello, Jr. , Director Office of Inspection & Enforcement U. S. Nuclear Regulatory Comm.

Washington, D.C. 20555 8101110 C k MEMBENOCLE SCUN WWES SYSTN