ML20084L569

Telecopy Ro:On 740810,during Weekly Turbine Checks,Fast Acting Solenoid Failed to Give Scram Signal.Switch Tested Satisfactorily Prior to Increasing Load

ML20084L569
Person / Time
Site:	Dresden
Issue date:	08/12/1974
From:	Stephenson B COMMONWEALTH EDISON CO.
To:	James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML20084L568	List: ML20084L564 ML20084L569 ML20084L578 ML20084L585 ML20084L599
References
NUDOCS 8305230382
Download: ML20084L569 (1)

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l9MUG l2 PM 4: 08 VE'2574(1704)(1-035039C224)PD 08/12/74 1702 ICS IPRVEIB MVN

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02179 TDVE MORRIS IL 74 08-12 217P CDTy _.

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-J PMS MR JAMES G KEPPLER REGION AL DIRECTOS :

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$:po DIRECTORATE OF REGULATORY OPER ATIONS RN* ION 1 Tip~ a ~.8 c.:,' ~ TO Sqr;,s 799 ROOSEVELT RD 1

GLEN ELLYN IL 60137 SUBJECT DPR-19 DRESDEN NUCLE AR POWER ST ATI ON UNIT 2* ~

THIS WILL CONFIRM A CONVERS ATION WITH F MAUR A 0F YOUR OFFICE AT 1340 HOURS THIS DATE CONCERNING F AILURE OF FAST ACTING SOLENOID TO GIVE SCR AM SIGN AL DURING WEEXLY TURBINE CHECKS 10 AUGUST 74 AT 2230 DONTINUED LOAD DROPPED BELOW POINT AT WHICH SCRAM Ic REQUIRED AND INSPECTED SWITCH SUBSEQUENTLY TESTED SATISF ACTORILY PRIOR TO INCREASING LOAD

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