05000423/LER-1998-023, Forwards LER 98-023-00,documenting Condition That Determined Reportable at Millstone Unit 3 on 980411.Util Commitments in Response to Event Contained within Attachment 1 to Ltr

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Forwards LER 98-023-00,documenting Condition That Determined Reportable at Millstone Unit 3 on 980411.Util Commitments in Response to Event Contained within Attachment 1 to Ltr
ML20247F465
Person / Time
Site: Millstone Dominion icon.png
Issue date: 05/09/1998
From: Hicks G
NORTHEAST NUCLEAR ENERGY CO.
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML20247F470 List:
References
B17188, NUDOCS 9805190343
Download: ML20247F465 (5)


LER-2098-023, Forwards LER 98-023-00,documenting Condition That Determined Reportable at Millstone Unit 3 on 980411.Util Commitments in Response to Event Contained within Attachment 1 to Ltr
Event date:
Report date:
4232098023R00 - NRC Website

text

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Nordicast Ry Ferry Rd (Route Wd, WatcM G N l Nuclear Energy wai, tone Nucim Power station Northeast Nuclear Energy Company P.o. Box 128 Waterford, CT %385-0128 (860) 447-1791 t

Fax (060) 444-4277 The Northeast Utilities System May 9,1998 Docket No. 50-423 B17188 Re: 10 CFR 50.73(a)(2)(iv)

Nuclear Regulatory Commission Document Control Desk Washington, DC 20555 I Millstone Nuclear Power Station Unit 3 Licensee Event Report 98-023-00 Submitted Pursuant to 10 CFR 50.73(a)(2)(iv)

"ESF Auto Start of Motor Driven Auxiliary Feedwater Pumos on Steam Generator 'C' Low-Low Water Level" This letter forwards Licensee Event Report (LER) 98-023-00, documenting a condition that was determined reportable at Millstone Unit No. 3 on April 11, ,

1998. This LER is submitted pursuant to 10 CFR 50.73(a)(2)(iv). NNECO's  !

commitments in response to this event are contained within Attachment 1 to this l letter.

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

I David A. Smith at (860) 437-5840.

Very truly yours, NORTHEAST NUCLEAR ENERGY COMPANY l

,y) J / /

m u s, ha /)

Unit Director, Millstone Unit No. 3 ybd r.

/ /

9805190343 980509 'I gon Amen omxg[5 3

t. U.S. Nucle:r R gul tory Commission B17188/Page 2 l

Attachment:

1) NNECO's commitments in response to LER 98-023-00
2) LER 98-023-00 l cc
H. J. Miller, Region i Administrator

! A. C. Cerne, Senict Resident inspector, .Millstone Unit No. 3 J. W. Andersen, NRC Project Manager,' Millstone Unit No. 3 W. D. Travers, Ph.d., Director, Special Projects Corrective Action Group Files (CR M3-98-1904)

RWM:rm t

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l Docket No. 50-423 B17188 L

r Attachment 1 Millstone Nuclear Power Station, Unit No. 3 NNECO's Commitments In Response To

! (LER 98-023-00) l l

May 9,1998 l

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U.S. Nuclear Regul: tory Commission B17188/ Attachment 1/Page 1 i

Attachment List of Regulatory Commitments The following table identifies those actions committed to by NNECO in this document. Please notify the Manager - Regulatory Compliance at the Millstone Nuclear Power Station Unit No. 3 of any questions regarding this document or any associated regulatory commitments.

Number Commitment Due B17188-01 The SG Blowdown Sample Isolation Valve Complete 3SSR*CTV19C valve has been returned to service so the normal path for sampling has been made available.

B17188-02 The Motor Driven Feedwater (MDFW) pump Complete was retested prior to heatup.

B17188-03 Operating Procedure (OP 3201), Plant Complete Heatup", has been revised to place the MDFW pump in service prior to exceeding 470 degrees F for RCS.

B17188-04 The Operations crews have received Complete ,

classroom / simulator training on lessons learned from this event.

B17093-05 The Unit Director / Assistant Unit Director Complete expectations for performing the heatup/startup activities have been discussed  ;

with each Operating crew.

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l Docket No. 50-423 B17188 1

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Attachment 2 Millstone Nuclear Power Station, Unit No. 3 NNECO's Submittal of (LER 98-023 001 l

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