05000245/LER-1997-012, Provides List of Commitments Made Re LER 97-012-00

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Provides List of Commitments Made Re LER 97-012-00
ML20136H185
Person / Time
Site: Millstone Dominion icon.png
Issue date: 03/17/1997
From: Hinnenkamp P
NORTHEAST NUCLEAR ENERGY CO., NORTHEAST UTILITIES
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML20136H188 List:
References
B16280, NUDOCS 9703190080
Download: ML20136H185 (2)


LER-2097-012, Provides List of Commitments Made Re LER 97-012-00
Event date:
Report date:
2452097012R00 - NRC Website

text

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- . i\ Northeag( Mdletow offices

  • Epe i erry Rd., Waterford, Ur

/ Utilities System 3,.o. m 128 Waterford, LT 00385-0128

. (860) 447-1791 March 17,1997 Docket No. 50-245 B16280 Re: 10CFR50.73(a)(2)(ii)

U.S. Nuclear Regulatory Commission Document Control Desk I Washington, DC 20555 This letter forwards Licensee Event Report (LER) 97-012-00, documenting an event that  !

occurred at Millstone Nuclear Power Station, Unit No.1 on February 14, 1997. This LER is ,

submitted pursuant to 10CFR50.73(a)(2)(ii). j The following are Northeast Nuclear Energy Company's (NNECO's) commitments made within this letter. All other statements made within this letter are for information only. ,

B16280-1 NNECO commits that a physical modification to resolve this design deficiency will be implemented prior to declaring the Gas Turbine Generator operable.

B16280-2 NNECO commits to perform a review, prior to stanup for operating Cycle 16, of all design changes incorporating digital components that are in progress for similar issues .

and resolve any found prior to implementation.

B16280-3 NNECO commits to revise the Design Control Manual to specifically require review of interfaces between dissimilar equipment, in particular, between relays and digital equipment prior to startup for operating Cycle 16.

l B16280-4 NNECO commits to incorporate into the existing engineering review being performed, as part of the Quality Software Project for all microprocessor based plant equipment, a review of this condition to identify similar conditions prior to startup for operating l Cycle 16.

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Very truly yours, f[ 1 NORTHEAST NUCLEAR ENERGY COMPANY  !

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P. D. Hinnenkamp V Director, Unit Operations 9703190000 970317 PDR ADOCK 05000245-l S PDR .

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! , U;S Nuclear Regulatory Commission B16280\Page 2 of 2 9

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Attachment:

LER 97-012-00 ' i i

! cc: Dr. W. D. Travers, Director, Special Projects i II J. Miller, Region I Administrator  ;

i S. Dembek, NRC Project Manager, Millstone Unit No. I  !

j T. A. Eastick, Senior Resident Inspector, Millstone Unit No.1 l 1- t i  :

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