05000272/LER-1979-005-03, /03L-0 on 790104:during Normal Operations,Position Indication for Rod 2D5 Began Oscillating.Rod Position within 12 Steps of Bank D.Caused Traced to Rod Indication Coil Stack on Reactor.Repairs Planned for Next Reactor Outage

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/03L-0 on 790104:during Normal Operations,Position Indication for Rod 2D5 Began Oscillating.Rod Position within 12 Steps of Bank D.Caused Traced to Rod Indication Coil Stack on Reactor.Repairs Planned for Next Reactor Outage
ML18078A817
Person / Time
Site: Salem PSEG icon.png
Issue date: 01/31/1979
From: Kapple A
Public Service Enterprise Group
To:
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML18078A816 List:
References
LER-79-005-03L, LER-79-5-3L, NUDOCS 7902060194
Download: ML18078A817 (1)


LER-1979-005, /03L-0 on 790104:during Normal Operations,Position Indication for Rod 2D5 Began Oscillating.Rod Position within 12 Steps of Bank D.Caused Traced to Rod Indication Coil Stack on Reactor.Repairs Planned for Next Reactor Outage
Event date:
Report date:
2721979005R03 - NRC Website

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  • EVENT DESCRIPTION AND PROBABLE CONSEQUENCES@
  • -I))II + Dur-ing- -norma*l* -operations, individual rod positiOn. indication for rod 205 began
    • -f]ID--*f-ossi-1-lat-ing-.-. A --f-lux map verified rod position was... within l,2 steps of bank o.

-~:-f-o-*!*4"Ll~Troubles}:looting*of-rod position circuitry confirmed that indication for rod 205 was

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lIJJJ *I Routine-fiuX:* mapping will continue to comply with T/S 3.l.3.2a.

  • A supplemental o::rrJ I report will*be submitted when repairs *have been completed.

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