ML20207Q851
| ML20207Q851 | |
| Person / Time | |
|---|---|
| Site: | Prairie Island  |
| Issue date: | 03/06/1987 |
| From: | Musolf D NORTHERN STATES POWER CO. |
| To: | Office of Nuclear Reactor Regulation |
| References | |
| NUDOCS 8703100080 | |
| Download: ML20207Q851 (1) | |
Text
/XI Northern States Power Company 414 Nicollet Mall Minneapons. Minnesota 55401 Telephone (612) 330-5500 March 6, 1987 Technical Specification 4.12.E.1 Director Office of Nuclear Reactor Regulation U S Nuclear Regulatory Commission Washington, DC 20555 PRAIRIE ISLAND NUCLEAR GENERATING PIN 4T Docket Nos. 50-282 License Nos. DPR-42 50-306 DPR-60 Steam Generator Tube Plunning In accordance with Technical Specification 4.12.E.1, the following steam generator tube plugging information is provided for the information of the NRC Staff.
Following the recent inservice inspection of Unit 1 steam generator No. 12, nineteen tubes were plugged. The percentage of tubes plugged in steam generator No. 12 is now 1.7%.
This information will be expanded upon in an Inservice Inspection Report which will be submitted within 90 days of the completion of the inspection.
Also Table 4.3-13 of the Prairie Island Updated Safety Analysis Report will be updated in the next revision.
If you have any questions concerning this information please call.
DM kwi David Musolf Manager - Nuclear Support Services DMM/EFE/efe c:
Regional Administrator-III, NRC NRR Project Manager, NRC Resident Inspector, NRC MPCA Attn:
F W Forman G Charnoff k
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