Multiple Trains of RHRSW Inoperable for Greater than Time Allowed by Technical Specifications Due to Pipe Corrosion
Person / Time
ML19297D391
Site:	Limerick
Issue date:	10/24/2019
From:	Sturniolo F Exelon Generation Co
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
LG-19-101 LER 2019-001-00
Download: ML19297D391 (6)
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LER-2019-001, Multiple Trains of RHRSW Inoperable for Greater than Time Allowed by Technical Specifications Due to Pipe Corrosion

Event date:
Report date:
3522019001R00 - NRC Website
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Licensee Event Report

Limerick

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		Reporting criterion
05000352/LER-2019-001, Multiple Trains of RHRSW Inoperable for Greater than Time Allowed by Technical Specifications Due to Pipe Corrosion	Multiple Trains of RHRSW Inoperable for Greater than Time Allowed by Technical Specifications Due to Pipe Corrosion
05000353/LER-2019-001, Regarding Valid Actuation of the Reactor Protection System Due to a Trip of D214-24 Load Center	Regarding Valid Actuation of the Reactor Protection System Due to a Trip of D214-24 Load Center	10 CFR 50.73(a)(2)(iv)(A), System Actuation 10 CFR 50.73(a)(2)(v)(A), Loss of Safety Function - Shutdown the Reactor 10 CFR 50.73(a)(2)(v)(B), Loss of Safety Function - Remove Residual Heat 10 CFR 50.73(a)(2)(v), Loss of Safety Function 10 CFR 50.73(a)(2)(i) 10 CFR 50.73(a)(2)(x) 10 CFR 50.73(a)(2) 10 CFR 50.73(a)(2)(viii)(B) 10 CFR 50.73(a)(2)(1) 10 CFR 50.73(e)(2)
05000353/LER-2019-002, Emergency Diesel Generator Lube Oil Pressure Sensing Line Leak Resulting in a Condition Prohibited by Technical Specifications	Emergency Diesel Generator Lube Oil Pressure Sensing Line Leak Resulting in a Condition Prohibited by Technical Specifications	10 CFR 50.73(a)(2)(iv)(A), System Actuation 10 CFR 50.73(a)(2)(ii)(B), Unanalyzed Condition 10 CFR 50.73(a)(2)(v)(B), Loss of Safety Function - Remove Residual Heat 10 CFR 50.73(a)(2)(v), Loss of Safety Function 10 CFR 50.73(a)(2)(vii), Common Cause Inoperability 10 CFR 50.73(a)(2)(i)(B), Prohibited by Technical Specifications 10 CFR 50.73(a)(2)(i) 10 CFR 50.73(a)(2)(x) 10 CFR 50.73(a)(2)(ii)(A), Seriously Degraded 10 CFR 50.73(a)(2)(i)(A), Completion of TS Shutdown 10 CFR 50.73(a)(2)(ix)(A), Prevented Safety Function in Multiple System 10 CFR 50.73(a)(2)(viii)(A) 10 CFR 50.73(a)(2)(viii)(B)

05000352/LER-2019-001, Multiple Trains of RHRSW Inoperable for Greater than Time Allowed by Technical Specifications Due to Pipe Corrosion

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