05000254/LER-1980-001-03, /03L-0:on 800111,while Performing Suppression Chamber to Drywell Pressure Separation Test,Differential Pressure Transmitter 1-8741-51 Was Not Indicating Properly. Caused by Personnel Error Due to Drawing Error

/03L-0:on 800111,while Performing Suppression Chamber to Drywell Pressure Separation Test,Differential Pressure Transmitter 1-8741-51 Was Not Indicating Properly. Caused by Personnel Error Due to Drawing Error

ML19308C989
Person / Time
Site:	Quad Cities
Issue date:	02/01/1980
From:	Swales J COMMONWEALTH EDISON CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML19308C986	List: 05000254/LER-1980-001, Forwards LER 80-001/03L-0 05000254/LER-1980-001-03, /03L-0:on 800111,while Performing Suppression Chamber to Drywell Pressure Separation Test,Differential Pressure Transmitter 1-8741-51 Was Not Indicating Properly. Caused by Personnel Error Due to Drawing Error
References
LER-80-001-03L-02, LER-80-1-3L-2, NUDOCS 8002130046
Download: ML19308C989 (1)

LER-1980-001, /03L-0:on 800111,while Performing Suppression Chamber to Drywell Pressure Separation Test,Differential Pressure Transmitter 1-8741-51 Was Not Indicating Properly. Caused by Personnel Error Due to Drawing Error

Event date:
Report date:
2541980001R03 - NRC Website

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60 61 DOCKET NUveER 68 69 EVENT DATE 74 15 RfPORT DATE 80 EVENT DESCRIPTION AND PROBABLE CONSEQUENCE 3 h l012l l While performing a Suppression Chamber to Drywell P'ressure Seaaratio-Test. nrnradoral 1013l 1 QOS 1600-3, differential pressure transmitter 1-8741-51 was found not to indicate f

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closed. DP was within limits. The I-8741-51 suppression chamber to drywell DP l

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returned to service after the dp transmitter was installed.

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