ML18058B930
| ML18058B930 | |
| Person / Time | |
|---|---|
| Site: | Palisades  |
| Issue date: | 07/19/1993 |
| From: | Rogers D CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.) |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| NUDOCS 9307280124 | |
| Download: ML18058B930 (1) | |
Text
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consumers Power POW ERi Nii lllllCHlliAN"S PROliRE5S Palisades Nuclear Plant:
27780 Blue Star Memorial Highway, Covert, Ml 49043 July 19, 1993 Nuclear Regulatory Commission Document Control Desk Washington, DC 20555 David W. Rogers Plant Safety and Licensing Director DOCKET 50-255 - LICENSE DPR PALISADES PLANT - COMPLETION OF THE INSERVICE INSPECTION OF STEAM GENERATOR TUBES Palisades Technical Specification 4.14.6a requires that within fifteen d*ays following the completion of the ins~rvice inspection of steam generator tubes, the number of tubes plugged in eac~ steam generator shall be rep6rted to the NRC.
On July 3, 1993 the inservice inspettion of the Palisades steam generators was completed. Approximately 20% of the tubes in each steam generator were tested using the bobbin coil test method.
In addition, 200 motorized rotating pancake coil {MRPC) examinations were performed in each steam generator.
As a result of the inservice inspection, one tube was found to be defective and was plugged.
The tube {row 137, line 94) exhibited a 41%
through-wall indication, which exceeded the 40% plugging criteria limit.
In accordance with Palisades Technical Specification 4.14.6b, a complete steam generator inservice inspection report will be provided within 12 months.
David W. Rogers Plant Safety and Licensing Director CC Administrator, Region Ill, USNRC NRC Resident Inspector - Palisades