05000324/LER-1980-113-03, /03L-0:on 801211,primary Containment Atmospheric Control Inerting Inlet Isolation Valve 2-CAC-V48 Had Dual Open/Close Position Indication.Cause Unknown.Suppl Rept to Be Issued Following Investigation

/03L-0:on 801211,primary Containment Atmospheric Control Inerting Inlet Isolation Valve 2-CAC-V48 Had Dual Open/Close Position Indication.Cause Unknown.Suppl Rept to Be Issued Following Investigation

ML19351F583
Person / Time
Site:	Brunswick
Issue date:	01/09/1981
From:	Pastva M CAROLINA POWER & LIGHT CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML19351F579	List: 05000324/LER-1980-113, Forwards LER 80-113/03L-0 05000324/LER-1980-113-03, /03L-0:on 801211,primary Containment Atmospheric Control Inerting Inlet Isolation Valve 2-CAC-V48 Had Dual Open/Close Position Indication.Cause Unknown.Suppl Rept to Be Issued Following Investigation
References
LER-80-113-03L, LER-80-113-3L, NUDOCS 8101130540
Download: ML19351F583 (1)

LER-1980-113, /03L-0:on 801211,primary Containment Atmospheric Control Inerting Inlet Isolation Valve 2-CAC-V48 Had Dual Open/Close Position Indication.Cause Unknown.Suppl Rept to Be Issued Following Investigation

Event date:
Report date:
3241980113R03 - NRC Website

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60 61 ooCKET NUMSER 64 69 EVENT oATE 74 75 REPORT oATE 80 EVENT DESCRIPTION AND PRO 8A8LE CONSEQUENCES h f5Til I During normal surveillance it was discovered that primary containment atmospheric con-1 (575] l trol inerting inlet isolation valve, 2-CAC-V48, model no. 7301518, had dual open-closel l position indication. The valve was then shut and disarmed to ensure the closed posi-I o 4 g l tion and vas declared inoperable as required by technical specifications.

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