ML19210E266: Difference between revisions
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{{#Wiki_filter:MSP NORTHERN STATES POWER COMPANY M I N N E A PO LI S. M I N N E S OTA 55401 November 27, 1979 | {{#Wiki_filter:MSP NORTHERN STATES POWER COMPANY M I N N E A PO LI S. M I N N E S OTA 55401 November 27, 1979 Director of Nuclear Reactor Regulation U S Nuclear Regulatory Commission Washington, DC 20555 PRAIRIE ISLAND NUCLEAR GENERATING PLANT Docket No. 50-282 License No. DPR-22 50-306 DPR-60 Possible Rod Drop Accident Analysis Non-Conservatism A possible non-conservatism in the rod drop accident analysis for certain Westinghouse designed nuclear plants was discussed at a meeting of Westinghouse, utility licensee, and NRC representatives on November 19, 1979. An interim procedural solution was adopted at this meeting. | ||
Director of Nuclear Reactor Regulation U S Nuclear Regulatory Commission Washington, DC 20555 PRAIRIE ISLAND NUCLEAR GENERATING PLANT Docket No. 50-282 License No. DPR-22 50-306 DPR-60 Possible Rod Drop Accident Analysis Non-Conservatism A possible non-conservatism in the rod drop accident analysis for certain Westinghouse designed nuclear plants was discussed at a meeting of Westinghouse, utility licensee, and NRC representatives on November 19, 1979. An interim procedural solution was adopted at this meeting. | |||
On November 20, 1979, the NRC Project Manager for Prairie Island re-quested verbal and written confirmation of implementation of the prescribed procedure. This letter is to confirm that the interim procedure for Prairie Island has been prepared, reviewed, approved and placed in effect. The procedure will remain in ef fect until further notice. | On November 20, 1979, the NRC Project Manager for Prairie Island re-quested verbal and written confirmation of implementation of the prescribed procedure. This letter is to confirm that the interim procedure for Prairie Island has been prepared, reviewed, approved and placed in effect. The procedure will remain in ef fect until further notice. | ||
L 0 Mayer, PE Manager of Nuclear Support Services LOM/ak cc: J G Keppler G Charnoff 1468 320 2OI 7912010}} | |||
7912010}} | |||
Revision as of 04:09, 2 February 2020
| ML19210E266 | |
| Person / Time | |
|---|---|
| Site: | Prairie Island  |
| Issue date: | 11/27/1979 |
| From: | Mayer L NORTHERN STATES POWER CO. |
| To: | Office of Nuclear Reactor Regulation |
| References | |
| NUDOCS 7912040201 | |
| Download: ML19210E266 (1) | |
Text
MSP NORTHERN STATES POWER COMPANY M I N N E A PO LI S. M I N N E S OTA 55401 November 27, 1979 Director of Nuclear Reactor Regulation U S Nuclear Regulatory Commission Washington, DC 20555 PRAIRIE ISLAND NUCLEAR GENERATING PLANT Docket No. 50-282 License No. DPR-22 50-306 DPR-60 Possible Rod Drop Accident Analysis Non-Conservatism A possible non-conservatism in the rod drop accident analysis for certain Westinghouse designed nuclear plants was discussed at a meeting of Westinghouse, utility licensee, and NRC representatives on November 19, 1979. An interim procedural solution was adopted at this meeting.
On November 20, 1979, the NRC Project Manager for Prairie Island re-quested verbal and written confirmation of implementation of the prescribed procedure. This letter is to confirm that the interim procedure for Prairie Island has been prepared, reviewed, approved and placed in effect. The procedure will remain in ef fect until further notice.
L 0 Mayer, PE Manager of Nuclear Support Services LOM/ak cc: J G Keppler G Charnoff 1468 320 2OI 7912010