05000311/LER-1981-018-03, /03L-0:on 810515,technicians Calibr Valves 2PS1 & 2PS3 Activated Pressurizer Overpressure Protection Sys, Channel 2,during RCS Pressure Increase.Caused by Personnel Error Due to Improper Implementation of Work Orders

/03L-0:on 810515,technicians Calibr Valves 2PS1 & 2PS3 Activated Pressurizer Overpressure Protection Sys, Channel 2,during RCS Pressure Increase.Caused by Personnel Error Due to Improper Implementation of Work Orders

ML19350E858
Person / Time
Site:	Salem
Issue date:	06/12/1981
From:	Espey J Public Service Enterprise Group
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML19350E850	List: 05000311/LER-1981-018, Forwards LER 81-018/03L-0.Detailed Event Analysis Encl 05000311/LER-1981-018-03, /03L-0:on 810515,technicians Calibr Valves 2PS1 & 2PS3 Activated Pressurizer Overpressure Protection Sys, Channel 2,during RCS Pressure Increase.Caused by Personnel Error Due to Improper Implementation of Work Orders
References
LER-81-018-03L, LER-81-18-3L, NUDOCS 8106230591
Download: ML19350E858 (1)

LER-1981-018, /03L-0:on 810515,technicians Calibr Valves 2PS1 & 2PS3 Activated Pressurizer Overpressure Protection Sys, Channel 2,during RCS Pressure Increase.Caused by Personnel Error Due to Improper Implementation of Work Orders

Event date:
Report date:
3111981018R03 - NRC Website

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l technicians calibrating valves 2PS1 and 2PS3 when the Reactor Coolant System (RCS) o l pressure increased from 330 psig to 360 psig. At the time of this occurrence the RCSg o 4 g g, temperature was 175*f and the bubble had been established in the Pressurizer.

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