ML19312D522

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Forwards LER 80-013/01T-0
ML19312D522
Person / Time
Site: Monticello Xcel Energy icon.png
Issue date: 03/21/1980
From: Mayer L
NORTHERN STATES POWER CO.
To: James Keppler
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML112900666 List:
References
NUDOCS 8003240551
Download: ML19312D522 (1)


Text

MSP NORTHERN STATES POWER COMPANY MIN N E A PO LIS. MIN N E SOTA 55400 March 21, 1980 Mr J G Keppler Of fice of Inspection & Enforcement

, U S Nuclear Regulatory Commission 799 Roosevelt Road Glen Ellyn, IL 60137

Dear Mr Keppler:

MONTICELLO NUCLEAR GENERATING PLANT Docket No. 50-263 License No. DPR-22 Refueling Rod Block Interlock Failure The Licensee Event Report for this occurrence is reproduced on the back of this letter. Enclosed are three copies.

This event is reported in accordance with Technical Specification 6.7.B.I .g. in that the condition (limit switch out of adjustment) required refueling operations to be stopped in accordance with Technical Specification 3.10. A.

, Yours very truly, J'T f k ') en X M

0) MM Vadager of Nuclear Support Services L'.ri/J AG/ ak cc: Director, IE, USNRC (40)

Director, MIPC, USNRC (3)

MPCA Attn: J W Ferman

-ove r-l 1

8Has40 g )

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