ML20084J602

Telecopy Ao:On 720518,HPCI Sys Turning Gear Motor Failed During Phase III of Startup Test.Reactor Shut Down

ML20084J602
Person / Time
Site:	Quad Cities
Issue date:	05/18/1972
From:	Stephenson B COMMONWEALTH EDISON CO.
To:	Boyd D NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML20084J594	List: ML20084J592 ML20084J602
References
NUDOCS 8305180344
Download: ML20084J602 (1)

Text

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REFERENCE QUAD CITIES NUCLEAR POWER STATION UNIT 1WO DPR3.Op/

APPENDIX A SECTION 1. A.2 AND 6.6. A.3 AND 6.6.B.3 , ,

AT 115PM ON 5-18-72 THE. TURNING GEAR MOTOR TAILED ON UNIT TWO HIGH PRESSURE COOLANT INJECTION SYSTEM AT QUAD CITIES NUCLEAR POWER STATION. THE REACTOR WAS AT 350 PSIC IN PHASE THREE OF THE STARTUP TEST PROGRAM WI1H THE MODE SWITCH IN (START / HOT STANDBY) POSITION. THE HIGH PRESSURE COOLER INJECTION SYSTEM WAS DECLARED INOPERABLE AND THE REAC10R WAS SHUT DOWN IMMEDI ATELY.1HIS ABNORMAL OCCURANCE IS REPORTED AS -

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