05000325/LER-1981-036-03, /03L-0:on 810315,discovered Suppression pool-to- Reactor Bldg Vacuum Breaker 1-CAC-V17 Was Open W/Indicated Pressure Differential of 0 Psid.Caused by Pressure Switch Not Allowing Proper Calibr.Instrument Recalibr

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/03L-0:on 810315,discovered Suppression pool-to- Reactor Bldg Vacuum Breaker 1-CAC-V17 Was Open W/Indicated Pressure Differential of 0 Psid.Caused by Pressure Switch Not Allowing Proper Calibr.Instrument Recalibr
ML20003E907
Person / Time
Site: Brunswick Duke Energy icon.png
Issue date: 04/09/1981
From: Poulk R
CAROLINA POWER & LIGHT CO.
To:
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML20003E906 List:
References
LER-81-036-03L, LER-81-36-3L, NUDOCS 8104170481
Download: ML20003E907 (1)


LER-1981-036, /03L-0:on 810315,discovered Suppression pool-to- Reactor Bldg Vacuum Breaker 1-CAC-V17 Was Open W/Indicated Pressure Differential of 0 Psid.Caused by Pressure Switch Not Allowing Proper Calibr.Instrument Recalibr
Event date:
Report date:
3251981036R03 - NRC Website

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8 60 68 OOCKETNUMBER 64 69 EVENT CATE 14 7S HEPORT CATE 80 EVENT OESCRIPTION AND PROB ABLE CONSEQUENCES h Lo_L2_j I nurine ner-.auTcn surveillance. it was diseeverea esae che suner,<minn onni-en-l ib6 fil l Reactor Bui?. ding vacuum breaker 1-CAC-V17 was open with an indicated pressure dif-l g l ferential of 0 psid. This valve should open with a pressure differential of 0.45 l

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