| | | Reporting criterion |
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| 05000260/LER-2016-001, Regarding High Pressure Coolant Injection Safety System Functional Failure Due to a Blown Fuse and a Failed Relay | Regarding High Pressure Coolant Injection Safety System Functional Failure Due to a Blown Fuse and a Failed Relay | 10 CFR 50.73(a)(2)(i)(B), Prohibited by Technical Specifications
10 CFR 50.73(a)(2)(i)(A), Completion of TS Shutdown |
| 05000259/LER-2016-001, Regarding Failure of 4kV Shutdown Board Normal Feeder Breaker Results in Actuations of Emergency Diesel Generators and Containment Isolation Valves | Regarding Failure of 4kV Shutdown Board Normal Feeder Breaker Results in Actuations of Emergency Diesel Generators and Containment Isolation Valves | 10 CFR 50.73(a)(2)(iv)(A), System Actuation |
| 05000296/LER-2016-001, Regarding Inoperable Residual Heat Removal Pump Results in Condition Prohibited by Technical Specifications and Safety System Functional Failure | Regarding Inoperable Residual Heat Removal Pump Results in Condition Prohibited by Technical Specifications and Safety System Functional Failure | |
| 05000259/LER-2016-002, Regarding High Pressure Coolant Injection Safety System Functional Failure Due to Inoperability of Primary Containment Isolation Valve | Regarding High Pressure Coolant Injection Safety System Functional Failure Due to Inoperability of Primary Containment Isolation Valve | |
| 05000260/LER-2016-002, Regarding High Pressure Coolant Injection System Failure Due to Stuck Contactor | Regarding High Pressure Coolant Injection System Failure Due to Stuck Contactor | 10 CFR 50.73(a)(2)(v), Loss of Safety Function |
| 05000296/LER-2016-002, Regarding Improperly Installed Switch Results in Condition Prohibited by Technical Specifications | Regarding Improperly Installed Switch Results in Condition Prohibited by Technical Specifications | 10 CFR 50.73(a)(2)(ii)(B), Unanalyzed Condition
10 CFR 50.73(a)(2)(i)(B), Prohibited by Technical Specifications
10 CFR 50.73(a)(2)(ii)(A), Seriously Degraded |
| 05000259/LER-2016-003, Regarding Fire Safe Shutdown Procedures Do Not Consider Potential for Fire-Induced Failure of 4kV Shutdown Board Under-Voltage Trip Functions | Regarding Fire Safe Shutdown Procedures Do Not Consider Potential for Fire-Induced Failure of 4kV Shutdown Board Under-Voltage Trip Functions | |
| 05000296/LER-2016-003, Regarding Main Steam Isolation Valve Leaking in Excess of Technical Specification Requirements | Regarding Main Steam Isolation Valve Leaking in Excess of Technical Specification Requirements | 10 CFR 50.73(a)(2)(i)(B), Prohibited by Technical Specifications
10 CFR 50.73(a)(2)(ix)(A), Prevented Safety Function in Multiple System
10 CFR 50.73(a)(2)(viii)(B) |
| 05000259/LER-2016-004, Regarding Incorrect Tap Settings for 480V Shutdown Board Transformers Results in Inoperability of Associated 480V Shutdown Boards | Regarding Incorrect Tap Settings for 480V Shutdown Board Transformers Results in Inoperability of Associated 480V Shutdown Boards | |
| 05000296/LER-2016-004, Regarding Main Steam Relief Valves Lift Settings Outside of Technical Specifications Required Setpoints | Regarding Main Steam Relief Valves Lift Settings Outside of Technical Specifications Required Setpoints | 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)(x)
10 CFR 50.73(a)(2)(i)(A), Completion of TS Shutdown |
| 05000259/LER-2016-005, Regarding Main Steam Relief Valves Lift Settings Outside of Technical Specifications Required Setpoints | Regarding Main Steam Relief Valves Lift Settings Outside of Technical Specifications Required Setpoints | 10 CFR 50.73(a)(2)(ii)(B), Unanalyzed Condition
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)(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)(ii)(A), Seriously Degraded
10 CFR 50.73(a)(2)(iii)
10 CFR 50.73(a)(2)(i)(A), Completion of TS Shutdown
10 CFR 50.73(a)(2)(viii)(A)
10 CFR 50.73(a)(2)(viii)(B) |
| 05000296/LER-2016-005, Regarding Automatic Depressurization System Valve Inoperability Exceeded Technical Specification Limits | Regarding Automatic Depressurization System Valve Inoperability Exceeded Technical Specification Limits | 10 CFR 50.73(a)(2)(iv)(A), System Actuation
10 CFR 50.73(a)(2)(v)(B), Loss of Safety Function - Remove Residual Heat
10 CFR 50.73(a)(2)(i)(B), Prohibited by Technical Specifications
10 CFR 50.73(a)(2)(iii)
10 CFR 50.73(a)(2)(ix)(A), Prevented Safety Function in Multiple System |
| 05000296/LER-2016-006, Regarding High Pressure Coolant Injection System Found to Be Inoperable During Testing | Regarding High Pressure Coolant Injection System Found to Be Inoperable During Testing | 10 CFR 50.73(a)(2)(v), Loss of Safety Function
10 CFR 50.73(a)(2)(x) |
