ML080230388
| ML080230388 | |
| Person / Time | |
|---|---|
| Site: | Palisades  |
| Issue date: | 01/23/2008 |
| From: | Louden P NRC/RGN-III/DNMS/DB |
| To: | Schwarz C Entergy Nuclear Operations |
| References | |
| Download: ML080230388 (1) | |
Text
January 23, 2008 Mr. Christopher J. Schwarz Site Vice President Entergy Nuclear Operations Palisades Nuclear Plant 27780 Blue Star Memorial Highway Covert, MI 49043-9530
SUBJECT:
FOLLOW-UP INFORMATION REGARDING MSB #4 WELD FLAW ANALYSIS
Dear Mr. Schwarz,
As part of an ongoing evaluation to determine the adequacy of the Palisades weld flaw analysis for loaded spent fuel cask MSB #4, we requested a revision to the fatigue crack growth calculation (Calculation EA-FC-864-50, Appendix 2 to MSB No. 4 Structure Integrity Assessment). Please note that we have already received a copy of the revised Calculation EA-FC-864-50, Appendix 2. To assist in our continuing review of the revised calculation, we request that you provide us a version of this calculation that highlights the changes from the original revision.
In accordance with 10 CFR 2.390 of the NRC's "Rules of Practice," a copy of this letter and its enclosure will be available electronically in the NRC Public Document Room or from the Publicly Available Records (PARS) component of NRC's document system (ADAMS). The NRCs document system is accessible from the NRC Web site at http://www.nrc.gov/reading-rm/adams.html.
Please contact Sarah Bakhsh of my staff at (630) 829-9816 if you have any questions regarding this matter.
Sincerely,
/RA/
Patrick L. Louden, Branch Chief Decommissioning Branch Docket No. 072-00007 License No. DPR-20 cc:
S. Leblang, High Level Waste Manager, Entergy Nuclear Operations L. Lahti, Manager, Licensing, Entergy Nuclear Operations DISTRIBUTION:
Tze-Jer Chuang, NRR DOCUMENT NAME: G:\\SEC\\Work in progress\\Cask4WeldFlawRequestforInfo.doc X Publicly Available Non-Publicly Available Sensitive X Non-Sensitive To receive a copy of this document, indicate in the concurrence box "C" = Copy without attach/encl "E" = Copy with attach/encl "N" = No copy OFFICE RIII RIII RIII RIII NAME SRBakhsh:mb PLLouden DATE 01/23/08 01/23/08 OFFICIAL RECORD COPY