ML060190602

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Supplement to 60-Day Response to Bulletin 2003-01, Potential Impact of Debris Blockage on Emergency Sump Recirculation at Pressurized-Water Reactors
ML060190602
Person / Time
Site: Point Beach  
(DPR-024, DPR-027)
Issue date: 01/17/2006
From: Koehl D
Nuclear Management Co
To:
Document Control Desk, Office of Nuclear Reactor Regulation
References
BL-03-001, NRC 2006-0013
Download: ML060190602 (2)


Text

a NMC Committed to NuclearExcell Point Beach Nuclear Plant Operated by Nuclear Management Company, LLC January 17, 2006 NRC 2006-0013 BL 2003-01 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington DC 20555 Point Beach Nuclear Plant, Units I and 2 Docket Nos. 50-266 and 50-301 License Nos. DPR-24 and DPR-27 Supplement to 60-Day Response to Bulletin 2003-01, "Potential Impact of Debris Blockage on Emergency Sump Recirculation at Pressurized-Water Reactors"

References:

1) 2)

3) 4)

5)

Letter from NMC to NRC dated August 8, 2003 (NRC 2003-0068)

Letter from NMC to NRC dated May 14, 2004 (NRC 2004-0050)

Letter from NMC to NRC dated August 19, 2005 (NRC 2005-0106)

Letter from NMC to NRC dated October 18, 2005 (NRC 2005-0134)

Letter from NMC to NRC dated December 19, 2005 (NRC 2005-0155)

In Reference 1, Nuclear Management Company, LLC (NMC), provided the 60-day response to Bulletin (BL) 2003-01, "Potential Impact of Debris Blockage on Emergency Sump Recirculation at Pressurized-Water Reactors," for the Point Beach Nuclear Plant (PBNP). References 2 though 4 supplemented the response. Reference 5 committed to providing a supplement to the 60-day response by January 21, 2006.

On January 10, 2006, NMC received a request for additional information (RAI) associated with a 10 CFR 50.46 emergency core cooling system long-term cooling effects event notification reported to the Commission via Emergency Notification EN 42129.

The 60-day Licensee Event Report (Reference 5) was submitted on December 19, 2005. As a result of the receipt of this information request, it is appropriate that the NMC response to both requests be coordinated as the issues are inter-related. Accordingly, the BL 2003-01 supplemental response commitment date is modified as noted below.

6610 Nuclear Road

l)3 Telephone 920.755.2321

Document Control Desk Page 2 Summary of Commitments This letter contains one revised regulatory commitment as follows:

NMC will supplement the 60-day response to NRC Bulletin 2003-01 by February 24, 2006.

If you have any questions or desire further information regarding the subject matter of this letter, please contact me at (920)755-7624.

Dennis L. Koehl Site Vice-President, Point Beach Nuclear Plant Nuclear Management Company, LLC Enclosure cc:

Administrator, Region 1II, USNRC Project Manager, Point Beach Nuclear Plant, USNRC Resident Inspector, Point Beach Nuclear Plant, USNRC PSCW