05000423/LER-1998-011, Forwards LER 98-011-00,re Failure to Adequately Test Driven AFW Pump at Fixed Speed & Test Position Indication of Two Valves Per Section XI of ASME Code.Commitments,Encl

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Forwards LER 98-011-00,re Failure to Adequately Test Driven AFW Pump at Fixed Speed & Test Position Indication of Two Valves Per Section XI of ASME Code.Commitments,Encl
ML20216J515
Person / Time
Site: Millstone Dominion icon.png
Issue date: 03/14/1998
From: Hicks G
NORTHEAST NUCLEAR ENERGY CO.
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML20216J519 List:
References
B17077, NUDOCS 9803230473
Download: ML20216J515 (5)


LER-2098-011, Forwards LER 98-011-00,re Failure to Adequately Test Driven AFW Pump at Fixed Speed & Test Position Indication of Two Valves Per Section XI of ASME Code.Commitments,Encl
Event date:
Report date:
4232098011R00 - NRC Website

text

l Northeast R Pe Ferry Rd. (Route 156), %terford, CT 06385 Nuclear Energy untone Nociear Po.er station Northeast Nuclear Energy Company

' ' P.O. Box 128 Waterford, CT 06385-0128 (860) 447-1791 ,

Fax (860) 444-4277 l Re Northeast Utilities System l

March 14,1998 Docket No. 50-423 i B17077 l Re: 10 CFR 50.73(a)(2)(i)(B) l Nuclear Regulatory Commission Document Control Desk Washington, DC 20555 l Millstone Nuclear Power Station Unit 3  ;

Licensee Event Report 98-011-00

" Failure to AdeauatelyTest the Turbine Driven Auxiliary Feedwater Pumo at a Fixed Speed and Test the Position Indication of Two Valves Per Section XI of the ASME Code Results in TS 4.0.5 Violations" This letter fonvards Licensee Event Report 98-011-00, documenting a condition that was determined reportable at Millstone Unit No. 3 on February 18,1998.  ;

This LER is submitted pursuant to 10 CFR 50.73(a)(2)(i)(B). NNECO's j commitments in response to this event are contained within Attachment 1 to this  ;

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

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

\ i Very truly yours, ghlc) {

NORTHEAST NUCLEAR ENERGY COMPANY

.. c 5 3 f U.UnitHic FMillstone Unit No. 3 Director, 9803230473 980314 PDR ADOCK 05000423 S PDR .

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I U.S. Nuclear R:gulatory Commission B17077/ Attachment 1/Page 2 tt'achmdnt: 1) NNECO's commitments in response to LER 98-011-00

2) LER 98-011-00 cc: H. J. Miller, Region i Administrator 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 Corrective Action Group Files (CR M3-98-0802,1002)- j SCN:sn l

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Docket No. 50-423 B17077 Attachment 1 Millstone Nuclear Power Station, Unit No. 3 NNECO's Commitments in Response To (LER 98-011-00)

March 14,1998 l

U.S. Nucle r Regul tory Commission B17077/ Attachment 1/Page 2

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Attachment 1 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 B17077-01 The TDAFW pump surveillance procedure Prior to entry into will be revised to include direction to adjust Mode 2 pump speed to reference condition within a two percent band.

B17077-02 Prior to entry into The TDAFW pump will be tested (to the

! Mode 2 revised test criteria).

B17077-03 Prior to entry into The control room isolation valve position indication verification surveillance procedure Mode 4 will be revised to include the omitted solenoid operated valves.

i- B17077-04 The position indication test for valves Prior to entry into 3HVC*SOV74 A & B will be performed. Mode 4 B17077-05 A memorandum will be issued to the Prior to entry into Operations Procedure Group directing that Mode 4 appropriate surveillance procedures referencing Technical Specification Surveillance Requirement 4.0.5 receive IST Coordinator review when changes / revisions are made.

i Docket No. 50-423 B17077 l

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1 Attachment 2 I' Millstone Nuclear Power Station, Unit No. 3 NNECO's Submittal of i (LER 98-011-00)

> March 14,1998