05000245/LER-1996-061, Submits List of Commitments to LER 96-061-00.Util Will Document Containment Isolation Design Requirements for RWCU Sys Auxiliary Pump Operation Mode

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Submits List of Commitments to LER 96-061-00.Util Will Document Containment Isolation Design Requirements for RWCU Sys Auxiliary Pump Operation Mode
ML20133A895
Person / Time
Site: Millstone Dominion icon.png
Issue date: 12/23/1996
From: Noll W
NORTHEAST NUCLEAR ENERGY CO., NORTHEAST UTILITIES SERVICE CO.
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML20133A898 List:
References
B16078, NUDOCS 9701020157
Download: ML20133A895 (1)


LER-2096-061, Submits List of Commitments to LER 96-061-00.Util Will Document Containment Isolation Design Requirements for RWCU Sys Auxiliary Pump Operation Mode
Event date:
Report date:
2452096061R00 - NRC Website

text

I Northead mi nc wrme . noie reny na.. woierroni, er l

' I k/g\f Utilities System i,n is,, i23 Waterfoni, CT 0638%0128 (203) 447-1791 December 23,1996 Docket No 50-245 1 B16078 Re: 10CFR50.73(a)(2)(ii)

U.S. Nuclear Regulatory Commission Document Control Desk Washington, DC 20555 This letter forwards Licensee Event Report (LER) 96-061-00, documenting an event that ,

occurred at hiillstone Nuclear Power Station, Unit No. I on November 21,1996. This LER is  !

submitted pursuant to 10CFR50.73(a)(2)(ii).

The following are Nonheast Nuclear Energy Company's (NNECO's) commitments made within this letter. All other statements made within this letter are for information only.

B16078-1 Document the containment isolation design requirements for Reactor Water Clean-up (RWCU) system auxiliary pump operation mode. If required, a plant modification such as changing the power source to the RWCU system containment isolation motor operated valves will be implemented prior to startup for operating cycle 16.

B16078-2 The ongoing 10 CFR 50.54(f) review of the systems will address the containment isolation function requirements prior to startup for cycie 16.

Very truly yours, NORTHEAST NUCLEAR ENERGY COMPANY For: P. D. Hinnenkamp i o, m Op ns By: W. G. Noll 310003 hianager, Operations f

Attachment:

LER 96-061-00 t cc Dr. W. D. Travers, Director, Special Projects Th

/

1 I

H. J. hfiller, Region I Administrator S. Dembek, NRC Project Manager, Millstone Unit No.1 T. A. Eastick, Senior Resident Inspector, Millstone Unit No.1

'9'701020157 961223 PDR ADOCK 05000245 g PDR L