05000336/LER-1998-019, Forwards LER 98-019-00,re Potential Inability to Close AFW Regulator Valves After Helb,Discovered on 980826.Util Commitments,Encl

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Forwards LER 98-019-00,re Potential Inability to Close AFW Regulator Valves After Helb,Discovered on 980826.Util Commitments,Encl
ML20153H392
Person / Time
Site: Millstone Dominion icon.png
Issue date: 09/25/1998
From: Price J
NORTHEAST NUCLEAR ENERGY CO.
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML20153H397 List:
References
B17462, NUDOCS 9810020032
Download: ML20153H392 (5)


LER-2098-019, Forwards LER 98-019-00,re Potential Inability to Close AFW Regulator Valves After Helb,Discovered on 980826.Util Commitments,Encl
Event date:
Report date:
3362098019R00 - NRC Website

text

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" Nteast R pe Ferry Rd. (Route 156), Weterford, CT 06385 F Nuclear Energy watooe socie.r Power Station Northeast Nuclear Energy Company P.O. En 128 Taterford, CT 06385-0128 (860) 447 1791 Fax (860) 444-4277

'ne Northeast Utilities System SEP 2 51998 Docket No. 50-336 B17462 Re: 10 CFR 50.73(a)(2)(ii)

U.S. Nuclear Regulatory Commission Document Control Desk ,

Washington, DC 20555 l

Millstone Nuclear Power Station Unit No. 2 Licensee Event Report 98-019-00 Potential Inability to Close Auxiliary Feedwater Regulator Valves After a Hiah Enerav Line Break This letter forwards Licensee Event Report (LER) 98-019-00, documenting two conditions, the first of which was discovered at Millstone Nuclear Power Station,

. Unit No. 2, on August 26, 1998. This LER is being submitted pursuant to I

10 CFR 50.73(a)(2)(ii)(B). I

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The Northeast Nuclear Energy Company (NNECO) commitments made within i this letter are included in Attachment 1.

Very truly yours,- [

NORTHEAST NUCLEAR ENERGY COMPANY i N

J. A.'PFee Dire - Millstone Unit No. 2 cc: see page 2 J

9810020032 980925 PDR S ADOCK 05000336 pg 053422 5 REV.12 95 e

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, U.S. Nuclear R:gulttory Commission .

B17462\Page 2 I Attachments: 1. List of Regulatory Commitments

2. LER 98-019-00 cc: H. J. Miller, Region I Administrator D. G. Mcdonald, Jr., NRC Senior Project Manager, Millstone Unit No. 2 l l D. P. Beaulieu, Senior Resident inspector, Millstone Unit No. 2
E. V. Imbro, Millstone ICAVP inspections 1

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Docket No. 50-336 B17462 l

Attachment 1 Millstone Nuclear Power Station, Unit No. 2 Commitments i

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.. U.S. Nuclear R:guintory Commission B17462\ Attachment 1\Page 1 Attachment 1 Regulatory Commitment Enclosure List of Regulatory Commitments The following table identifies those actions committed to by NNECO in this document.

REGULATORY COMMITMENT COMMITTED DATE OR OUTAGE B17462.01: Prior to entering Mode 3 from the Prior to entering Mode 3 current outage, the auxiliary feedwater system will from current outage be upgraded, as required, to ensure compatibility with analyzed HELB conditions.

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Docket No. 50-336 B17462 l

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Millstone Nuclear Power Station, Unit No. 2 r

LER 98-019-00 1

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