05000269/LER-1981-014-01, /01L-0:on 810717,A & B High Pressure Svc Water Pumps Discovered W/O Control Power Indication & Elevated Water Storage Tank Showed Zero Level.Caused by Control Breaker Source a & B Breakers Being Open & Blown Fuse

/01L-0:on 810717,A & B High Pressure Svc Water Pumps Discovered W/O Control Power Indication & Elevated Water Storage Tank Showed Zero Level.Caused by Control Breaker Source a & B Breakers Being Open & Blown Fuse

ML20010F451
Person / Time
Site:	Oconee
Issue date:	07/31/1981
From:	Jackie Jones DUKE POWER CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML20010F449	List: 05000269/LER-1981-014, Forwards LER 81-014/01L-0.Detailed Event Analysis Encl 05000269/LER-1981-014-01, /01L-0:on 810717,A & B High Pressure Svc Water Pumps Discovered W/O Control Power Indication & Elevated Water Storage Tank Showed Zero Level.Caused by Control Breaker Source a & B Breakers Being Open & Blown Fuse
References
LER-81-014-01L, LER-81-14-1L, NUDOCS 8109100224
Download: ML20010F451 (1)

LER-1981-014, /01L-0:on 810717,A & B High Pressure Svc Water Pumps Discovered W/O Control Power Indication & Elevated Water Storage Tank Showed Zero Level.Caused by Control Breaker Source a & B Breakers Being Open & Blown Fuse

Event date:
Report date:
2691981014R01 - NRC Website

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g l Water (llPSW) pumps had no control power indication and that the Elevated l

,,,,,, Water Storage Tank (EWST) showed 0 level. During the time period that the ioisi1A & W HPSW pumps were inoperable, the !IPSW j ockey pump maintained EWST levelI

,,,,, j at greater then 90,000 gallons and IIPSW pressure at approximately 125 pounds 3 1o171iThus, the health and safety of the public were not affected hv this indident4 iaiii i

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g ; Control Breaker Source A & B breakers being open. The problem with the EWST level indication was a blown fuse. The blown fuse was replaced. The open breakers were closed. On-shift training for proper removal of break ii,.i1 ers from service will be done.

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