NRC 2005-0155, Supplement to 60-Day Response to Bulletin 2003-01, Potential Impact of Debris Blockage on Emergency Sump Recirculation at Pressurized-Water Reactors.

Supplement to 60-Day Response to Bulletin 2003-01, Potential Impact of Debris Blockage on Emergency Sump Recirculation at Pressurized-Water Reactors.

ML053630279
Person / Time
Site:	Point Beach
Issue date:	12/19/2005
From:	Koehl D Nuclear Management Co
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
BL-03-001, NRC 2005-0155
Download: ML053630279 (2)

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CommittedtoNud ar~xe~n N Point Beach Nuclear Plant Operated by Nuclear Management Company, LLC December 19, 2005 NRC 2005-0155 BL 2003-01 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington DC 20555 Point Beach Nuclear Plant, Units 1 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 Sum, Recirculation at Pressurized-Water Reactors"

References:

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

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

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

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

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.

Evaluation of degraded coatings in the PBNP Unit 2 containment necessitates that the NMC 60-day response to Bulletin 2003-01 be supplemented to include new information learned as a result of this issue. It is anticipated the supplement will be submitted by January 21, 2006.

6610 Nuclear Road

• Two Rivers, Wisconsin 54241 Telephone 920.755.2321

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

NMC will supplement the 60-day response to NRC Bulletin 2003-01 by January 21, 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 ll, USNRC Project Manager, Point Beach Nuclear Plant, USNRC Resident Inspector, Point Beach Nuclear Plant, USNRC PSCW

Text

-1 I-I SM.o

. to. ,

CommittedtoNud ar~xe~n N Point Beach Nuclear Plant Operated by Nuclear Management Company, LLC December 19, 2005 NRC 2005-0155 BL 2003-01 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington DC 20555 Point Beach Nuclear Plant, Units 1 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 Sum, Recirculation at Pressurized-Water Reactors"

References:

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

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

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

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

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.

Evaluation of degraded coatings in the PBNP Unit 2 containment necessitates that the NMC 60-day response to Bulletin 2003-01 be supplemented to include new information learned as a result of this issue. It is anticipated the supplement will be submitted by January 21, 2006.

6610 Nuclear Road

• Two Rivers, Wisconsin 54241 Telephone 920.755.2321

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

NMC will supplement the 60-day response to NRC Bulletin 2003-01 by January 21, 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 ll, USNRC Project Manager, Point Beach Nuclear Plant, USNRC Resident Inspector, Point Beach Nuclear Plant, USNRC PSCW