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Letter, Licensee Event Report (LER)  and Licensee Event Report

10 CFR 50.73 +, 10 CFR 50.73#a2iB +, 10 CFR 50.73#a2vD +  and 10 CFR 50.73#a2vB +

05000260  +  and 00260  +

Polson K +  and Tennessee Valley Authority +

05000260/LER-2012-002, High Pressure Coolant Injection System Rendered Inoperable Due to an Inoperable Primary Containment Isolation Valve +, 05000260/LER-2012-002, High Pressure Coolant Injection System Rendered Inoperable Due to an Inoperable Primary Containment Isolation Valve +, 05000260/LER-2012-002, High Pressure Coolant Injection System Rendered Inoperable Due to an Inoperable Primary Containment Isolation Valve +, 05000260/LER-2012-002, High Pressure Coolant Injection System Rendered Inoperable Due to an Inoperable Primary Containment Isolation Valve +, 05000260/LER-2012-002, High Pressure Coolant Injection System Rendered Inoperable Due to an Inoperable Primary Containment Isolation Valve +, 05000260/LER-2012-002, High Pressure Coolant Injection System Rendered Inoperable Due to an Inoperable Primary Containment Isolation Valve +, 05000260/LER-2012-002, High Pressure Coolant Injection System Rendered Inoperable Due to an Inoperable Primary Containment Isolation Valve +, 05000260/LER-2012-002, High Pressure Coolant Injection System Rendered Inoperable Due to an Inoperable Primary Containment Isolation Valve +, 05000260/LER-2012-002, High Pressure Coolant Injection System Rendered Inoperable Due to an Inoperable Primary Containment Isolation Valve +, 05000260/LER-2012-002, High Pressure Coolant Injection System Rendered Inoperable Due to an Inoperable Primary Containment Isolation Valve +, 05000260/LER-2012-002, High Pressure Coolant Injection System Rendered Inoperable Due to an Inoperable Primary Containment Isolation Valve +, 05000260/LER-2012-002, High Pressure Coolant Injection System Rendered Inoperable Due to an Inoperable Primary Containment Isolation Valve +, 05000260/LER-2012-002, High Pressure Coolant Injection System Rendered Inoperable Due to an Inoperable Primary Containment Isolation Valve +, 05000260/LER-2012-002, High Pressure Coolant Injection System Rendered Inoperable Due to an Inoperable Primary Containment Isolation Valve +, 05000260/LER-2012-002, High Pressure Coolant Injection System Rendered Inoperable Due to an Inoperable Primary Containment Isolation Valve +, 05000260/LER-2012-002, High Pressure Coolant Injection System Rendered Inoperable Due to an Inoperable Primary Containment Isolation Valve +, 05000260/LER-2012-002, High Pressure Coolant Injection System Rendered Inoperable Due to an Inoperable Primary Containment Isolation Valve +, 05000260/LER-2012-002, High Pressure Coolant Injection System Rendered Inoperable Due to an Inoperable Primary Containment Isolation Valve +, 05000260/LER-2012-002, High Pressure Coolant Injection System Rendered Inoperable Due to an Inoperable Primary Containment Isolation Valve +, 05000260/LER-2012-002, High Pressure Coolant Injection System Rendered Inoperable Due to an Inoperable Primary Containment Isolation Valve +, 05000260/LER-2012-002, High Pressure Coolant Injection System Rendered Inoperable Due to an Inoperable Primary Containment Isolation Valve +, 05000260/LER-2012-002, High Pressure Coolant Injection System Rendered Inoperable Due to an Inoperable Primary Containment Isolation Valve +, 05000260/LER-2012-002, High Pressure Coolant Injection System Rendered Inoperable Due to an Inoperable Primary Containment Isolation Valve +, 05000260/LER-2012-002, High Pressure Coolant Injection System Rendered Inoperable Due to an Inoperable Primary Containment Isolation Valve +, 05000260/LER-2012-002, High Pressure Coolant Injection System Rendered Inoperable Due to an Inoperable Primary Containment Isolation Valve +, 05000260/LER-2012-002, High Pressure Coolant Injection System Rendered Inoperable Due to an Inoperable Primary Containment Isolation Valve +, 05000260/LER-2012-002, High Pressure Coolant Injection System Rendered Inoperable Due to an Inoperable Primary Containment Isolation Valve +  and 05000260/LER-2012-002, High Pressure Coolant Injection System Rendered Inoperable Due to an Inoperable Primary Containment Isolation Valve +

4.62963e-5 d (0.00111 hours, 6.613757e-6 weeks, 1.522e-6 months)  +, 1.388889e-4 d (0.00333 hours, 1.984127e-5 weeks, 4.566e-6 months)  +, 4.166667e-4 d (0.01 hours, 5.952381e-5 weeks, 1.3698e-5 months)  +, 0.0202 d (0.485 hours, 0.00289 weeks, 6.639725e-4 months)  +, 0.0151 d (0.363 hours, 0.00216 weeks, 4.965525e-4 months)  +, 0.0236 d (0.567 hours, 0.00337 weeks, 7.766005e-4 months)  +, 0.0197 d (0.472 hours, 0.00281 weeks, 6.4685e-4 months)  +, 0.0268 d (0.644 hours, 0.00383 weeks, 8.81999e-4 months)  +  and 0.00266 d (0.0639 hours, 3.80291e-4 weeks, 8.7515e-5 months)  +

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)(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)(x) +, 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)(ix)(A), Prevented Safety Function in Multiple System +, 10 CFR 50.73(a)(2)(viii)(A) +  and 10 CFR 50.73(a)(2)(viii)(B) +

Tennessee +, Washington +  and Alabama +

High Pressure Coolant Injection +, Reactor Core Isolation Cooling +, Primary containment +, Core Spray +, Residual Heat Removal +, Automatic Depressurization System +, Emergency Core Cooling System +  and Low Pressure Coolant Injection +

TS-3.6.1.3 +  and TS-3.5.1 +

Document Control Desk +  and Office of Nuclear Reactor Regulation +

Safe Shutdown +, Operability Determination +  and Through Wall Leak +

https://lersearch.inl.gov/Index.aspx?Page=PDFView?Doc::2602012002R00.pdf  +  and http://pbadupws.nrc.gov/docs/ML1222/ML12227A688.pdf  +