05000423/LER-1996-019-01, Forwards LER 96-019-01 Documenting Event That Occurred at Millstone Nuclear Power Station Unit 3 on 960627.Util Commitments Made within Ltr,Listed

Forwards LER 96-019-01 Documenting Event That Occurred at Millstone Nuclear Power Station Unit 3 on 960627.Util Commitments Made within Ltr,Listed

ML20134B960
Person / Time
Site:	Millstone
Issue date:	01/24/1997
From:	Brothers M NORTHEAST NUCLEAR ENERGY CO., NORTHEAST UTILITIES
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML20134B964	List: 05000423/LER-1996-019, :on 960627,reactor Coolant Sys Power Operated Relief Valve Block Valves Inoperable Due to Potential Structural Design Deficiency.Full Scale Testing Has Been Performed by Kei & Results Provided in Rept 05000423/LER-1996-019-01, Forwards LER 96-019-01 Documenting Event That Occurred at Millstone Nuclear Power Station Unit 3 on 960627.Util Commitments Made within Ltr,Listed
References
B15989, NUDOCS 9701310177
Download: ML20134B960 (5)

LER-1996-019, Forwards LER 96-019-01 Documenting Event That Occurred at Millstone Nuclear Power Station Unit 3 on 960627.Util Commitments Made within Ltr,Listed

Event date:
Report date:
Reporting criterion:	10 CFR 50.73(a)(2)(ii)
4231996019R01 - NRC Website

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Northeast wn<one orrm. nope rerry na., woierrora, er gt Utilities System E

p.o. g,,128 Waterfortl CT 06385-0128 4

(203) 447-1791 p

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January 24,1997 Docket No. 50-423 B15989 Re:10CFR 50.73(a)(2)(ii)

U. S. Nuclear Regulatory Commission Document Control Desk Washington, DC 20555 l

Millstone Nuclear Power Station Unit 3 Licensee Event Report 96-019-01 l

Submitted Pursuant to 10CFR 50.73(a)(2)(ii)

This letter forwards Licensee Event Report 96-019-01, supplementing the report that was submitted on July 26,1996. This LER is submitted pursuant to 10CFR 1

50.73(a)(2)(ii). NNECO's commitments in response to this event are contained within Attachment 1 to this letter, l

Should you have any questions regarding this submittal, please contact Mr.

James M. Peschel at (860) 437-5840.

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Very truly yours, j

1 NORTHEAST NUCLEAR ENERGY COMPANY I

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/}ggf M. H. Brothers f

Unit Director, Millstone Unit No. 3 31005g

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9701310177 970124 1

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U.S. Nuctrar Regulatory Commission

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B15989\\Page 2 Attachment: 1)

NNECO's commitments in response to LER 96-019-01 2)

LER 96-019-01 cc:

H. J.

Miller, Region i Administrator l

A. C. Cerne, Senior Resident inspector, Millstone Unit No. 3 J. W. Andersen, NRC Project Manager, Millstone Unit No. 3 W. D. Travers, Dr., Director, Special Projects l

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Docket No. 50-423 l

B15989 l

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l Millstone Nuclear Power Station, Unit No. 3 1

l NNECO's Commitments In Response To (LER 96-019-01)

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January 24,1997 I

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U.S. Nuclear Regulatory Commission B15989\\ Attachment 1\\Page 2 l

Enclosure List of Regulatory Commitments The following table identifies those actions committed to by NNECO in this document.

Any other actions discussed in the submittal represent intended or planned actions by NNECO.

They are described to the NRC for the NRC's l

information and are not regulatory commitments.

Please notify the Manager -

Nuclear Licensing at the Millstone Nuclear Power Station Unit No. 3 of any questions regarding this document or any associated regulatory commitments.

Number

Commitment

Due B15989-01 An inspection of the subject valves will be Prior to entry into performed and, as necessary, a plant MODE 4 modification will be implemented prior to entry into MODE 4 to correct the galling problem and restore operability..

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U.S. Nuclear Regulatory Commission B1598,9\\ Attachment 2 Docket No. 50-423 815989 l

1 Millstone Nuclear Power Station, Unit No. 3 (LER 96-019-01 1

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i January 1997