05000287/LER-1981-015-01, /01T-0:on 810720,while Attempting to Perform Engineered Safeguard Periodic Test,Low Pressure Injection Pump 3-B Failed to Start.Caused by Personnel Error.Pump Motor Bearings Replaced & Personnel Counseled

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/01T-0:on 810720,while Attempting to Perform Engineered Safeguard Periodic Test,Low Pressure Injection Pump 3-B Failed to Start.Caused by Personnel Error.Pump Motor Bearings Replaced & Personnel Counseled
ML20010D237
Person / Time
Site: Oconee Duke Energy icon.png
Issue date: 08/17/1981
From: Jackie Jones
DUKE POWER CO.
To:
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML20010D236 List:
References
LER-81-015-01T, LER-81-15-1T, NUDOCS 8108240120
Download: ML20010D237 (1)


LER-1981-015, /01T-0:on 810720,while Attempting to Perform Engineered Safeguard Periodic Test,Low Pressure Injection Pump 3-B Failed to Start.Caused by Personnel Error.Pump Motor Bearings Replaced & Personnel Counseled
Event date:
Report date:
2871981015R01 - NRC Website

text

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toi2l l On July 17. 1981 the 3-B LPI Pump was removed from service to correct a g

high vibration problem on the motor.On July 20, 1981 while attempting to

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, perform an Engineered Safeguard (ES) periodic test, the 3-B LPI pump failed to start.

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tisoli The Unit had to henin reducing power because the 24 hour2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> limit permitted byl gi TS 3.3.2.b expired. The cause of the failure of the pump to start was personnel error. The pump motor bearings were replaced. The person j

i,,3i l involved has been counselled. The procedure will be revised to include verifying the position of the spring charging motor switch.

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