ML093140093: Difference between revisions

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{{Adams
#REDIRECT [[NEI 99-04, Nine Mile Point Nuclear Station, Units 1 & 2 - 2009 Summary of Regulatory Commitment Changes]]
| number = ML093140093
| issue date = 10/30/2009
| title = Nine Mile Point Nuclear Station, Units 1 & 2 - 2009 Summary of Regulatory Commitment Changes
| author name = Syrell T F
| author affiliation = Constellation Energy Group
| addressee name =
| addressee affiliation = NRC/Document Control Desk, NRC/NRR
| docket = 05000220, 05000410
| license number =
| contact person =
| case reference number = NEI 99-04
| document type = Letter
| page count = 4
}}
 
=Text=
{{#Wiki_filter:'i Constellation Energy, Nine Mile Point Nuclear Station P.O. Box 63 Lycoming, NY 13093 October 30, 2009 U.S. Nuclear Regulatory Commission Washington, D.C. 20555-0001 ATTENTION:
 
==SUBJECT:==
Document Control Desk Nine Mile Point Nuclear Station Unit Nos. I and 2; Docket Nos. 5 0-220 and 50-4 10 2009 Summary of Regulatory Commitment Changes This letter forwards a summary of regulatory commitment changes requiring NRC notification made in accordance with the guidance contained in NEI 99-04, "Guidelines for Managing NRC Commitment Changes," Revision 0, during the period October 1, 2008 to September 30, 2009. The attachment to this letter identifies the commitment changes, including a brief statement of the basis for each change and the source document.Should you have any questions regarding the information in this submittal, please contact me at (315)349-5219.Very truly yours, Terry F. Syrell Director Licensing TFS/RJC
 
==Attachment:==
 
2009 Summary of Regulatory Commitment Changes cc: S. J. Collins, NRC R. V. Guzman, NRC Resident Inspector, NRC ATTACHMENT 2009
 
==SUMMARY==
OF REGULATORY COMMITMENT CHANGES Nine Mile Point Nuclear Station, LLC October 30, 2009 ATTACHMENT 2009
 
==SUMMARY==
OF REGULATORY COMMITMENT CHANGES Unit: Nine Mile Point Unit 1 (NMP1)Commitment:
The screenhouse crane has been classified as a crane not in regular use as outlined in ANSI B30.2-1976, Section 2-2.1.4. For cranes not in regular use, ANSI B30.2-1976 recommends an annual inspection.
Regardless of use, the screenhouse crane will be inspected semi-annually, which exceeds the annual requirement of ANSI B30.2-1976.
Source Document: Letter from T. E. Lempges (Niagara Mohawk Power Corporation) to D. B. Vassallo (NRC) dated August 5, 1985.Revised Commitment:
The commitment has been changed to inspect the NMP 1 screenhouse crane annually.Justification for Change: ANSI B30.2-1976 recommends an annual inspection, for cranes not in regular use.Commitment:
On special lifting devices, inspect approximately ten percent of the critical, load bearing, accessible welds annually.
After ten years, reassess the entire program to determine whether or not a revision to the program is necessary.
Source Document: Letter from T. E. Lempges (Niagara Mohawk Power Corporation) to the D. B. Vassallo (NRC) dated January 18, 1985.Revised Commitment:
Inspect all load bearing welds annually or prior to use.Justification for Change: This is being done to align with ANSI N14.6-1993, Section 6.3. The new criteria is more conservative than the original commitment.
The original commitment allowed inspection of 10 percent of the critical, load bearing, accessible welds. The new criteria requires inspection of all load bearing welds annually or prior to use.1 of2 ATTACHMENT 2009
 
==SUMMARY==
OF REGULATORY COMMITMENT CHANGES Unit: Nine Mile Point Unit 2 (NMP2)There were no NMP2 regulatory commitment changes that met the threshold for notification per the guidelines of NEI 99-04.2 of 2}}

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