05000311/LER-1981-042-03, /03L-0:on 810609,RCS Allowed to Decrease to Less than 541 F.Caused by Overfeeding Steam Generators & Inserting Control Rods.Control Rods Withdrawn & Personnel Counseled on Plant Procedures & Practices

/03L-0:on 810609,RCS Allowed to Decrease to Less than 541 F.Caused by Overfeeding Steam Generators & Inserting Control Rods.Control Rods Withdrawn & Personnel Counseled on Plant Procedures & Practices

ML20009G129
Person / Time
Site:	Salem
Issue date:	07/09/1981
From:	Espey J Public Service Enterprise Group
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML20009G120	List: 05000311/LER-1981-042, Forwards LER 81-042/03L-0.Detailed Event Analysis Encl 05000311/LER-1981-042-03, /03L-0:on 810609,RCS Allowed to Decrease to Less than 541 F.Caused by Overfeeding Steam Generators & Inserting Control Rods.Control Rods Withdrawn & Personnel Counseled on Plant Procedures & Practices
References
LER-81-042-03L-01, LER-81-42-3L-1, NUDOCS 8108030356
Download: ML20009G129 (1)

LER-1981-042, /03L-0:on 810609,RCS Allowed to Decrease to Less than 541 F.Caused by Overfeeding Steam Generators & Inserting Control Rods.Control Rods Withdrawn & Personnel Counseled on Plant Procedures & Practices

Event date:
Report date:
3111981042R03 - NRC Website

text

NRC FOIM 366 U. S. NUCLE AR REGULATC!rt CW MIS 560h.

(7 77)

LICENSEE EVENT REPORT

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8 60 61 DOCK ET NUMBER 68 69 EVENT DATE 74 75 REPORT DATE 80 EVENT DESCRIPTION AND PROB A8L' CONSEQUENCES h E

I O l :)l l During a turbine generator startup, at 1223 hours0.0142 days <br />0.34 hours <br />0.00202 weeks <br />4.653515e-4 months <br />, June 9, 1981, Reactor Coolant j

I system temperature was allowed to decrease to less than 541*F.

The decrease in-l Io lal ITTTl I temperature was due to the overfeeding of the steam generators while atterapting to l

10 l 51 l restore them to the normal operating level.

In order to restore temperature, l

l 0 l6 l l control rods were withdrawn and the Reactor Coolant System temperature was restored l to greater than 541 F at 1236 hours0.0143 days <br />0.343 hours <br />0.00204 weeks <br />4.70298e-4 months <br />.

Action Statement 3.1.1.4 was entered at 1223

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I o I e 1 l hours and terminated at 1236 hours0.0143 days <br />0.343 hours <br />0.00204 weeks <br />4.70298e-4 months <br />.

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TYPE

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8 9 10 PUBLICITY NRC USE ONLY i

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DESCRIPTION

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