05000325/LER-1980-003-03, /03L-0:on 800114,channel Calibr CST Level Switch 1E41-LSL-N002 Found to Actuate at 23 Feet Decreasing.Caused by Switch Out of Calibr.Instrument Calibr & Returned to Svc

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/03L-0:on 800114,channel Calibr CST Level Switch 1E41-LSL-N002 Found to Actuate at 23 Feet Decreasing.Caused by Switch Out of Calibr.Instrument Calibr & Returned to Svc
ML19296B470
Person / Time
Site: Brunswick Duke Energy icon.png
Issue date: 02/11/1980
From: Tollison A
CAROLINA POWER & LIGHT CO.
To:
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML19296B460 List:
References
LER-80-003-03L-01, LER-80-3-3L-1, NUDOCS 8002200613
Download: ML19296B470 (1)


LER-1980-003, /03L-0:on 800114,channel Calibr CST Level Switch 1E41-LSL-N002 Found to Actuate at 23 Feet Decreasing.Caused by Switch Out of Calibr.Instrument Calibr & Returned to Svc
Event date:
Report date:
3251980003R03 - NRC Website

text

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l While performing PT 3.1.2PC, CSTIIwwater level channel calibry ly CST level i

switch IE41-LSL-N002 was found to ac tuate at 23' 0" decreasing.

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the HPCI. suction f rca the CST to the suppression pool. The reportable limit fcr I

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The switch was found to be out of calibration. The instrume.t sas calibrateri and I

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