ML20084L867

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Telecopy Ro:On 740606,during Monthly HPCI Surveillance Test, HPCI Steam Isolation Valve MO3-2301-3 Failed to Open When Given Open Signal from Control Room
ML20084L867
Person / Time
Site: Dresden Constellation icon.png
Issue date: 06/06/1974
From: Stephenson B
COMMONWEALTH EDISON CO.
To: James Keppler
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
References
NUDOCS 8305240105
Download: ML20084L867 (2)


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THIS WILL CONFIRM A CONVERSATION WITH F MAURA 0F'YOUR OFFICE ~ AT/ ' /V

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1330 ' HOURS THIS DATE CONCERNING A-FAILURE TO OPEli HPCI STEAM b

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A MONTHLY HPCI SERVALANCE TEST WAS UNDER WAY WHEN THE M03-230123 4

FAILD TO OPEN WHEN GIVEN AN OPEN SIGNAL FROM THE CONTROL ROOM i

ADDITIONAL DETAILS AND CORRECTIVE ACTION ARE FORTHCOMING IN THE FORM OF A TEN DAY LETTER IN ACCORDANCE WITH SECTION 5.6.B.l A OF THE TECHNICAL SPECIFICATIONS B B-STEPHENSON SUPT DREDEN tlUECLEAR STATION t

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