ML20058K694

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Ler:On 750505,control Circuit for RCIC Turbine Steam Supply Valve Discovered Deenergized Due to Open Undervoltage Relay Coil.Affected Part Replaced in Kind
ML20058K694
Person / Time
Site: Monticello Xcel Energy icon.png
Issue date: 05/15/1975
From: Day B, Mayer L
NORTHERN STATES POWER CO.
To: Anthony Giambusso
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
References
LER-LER-750515, NUDOCS 9102130483
Download: ML20058K694 (2)


Text

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80 P P 612/295-5151 NAME; BYRON D.

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May 15, 1975

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Mr.

Giambusso, Director Division of Reactor Licensing U. S. Nuclear Regulatory Co=nission

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Washington, D. C.

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Dear Mr. Giambusso:

MONTICELLO NUCLEAR GE"ERATING PLANT Docket No.

50-263 License No. DPR-22 Licensee Event Report to the NRC Inoperable RCIC Steam Supply Valve The Licensee Event Report for this occurrence is reproduced on the back of this letter.

Yours very truly, M A' l L. O. Mayer, PE Manager, Nuclear Support Services cc:

J. G. Kepper G. Charnof f Minnesota Pollution Control Agency Attn:

E. A. Pryzina r'og U

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