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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#a2ivA +  and 10 CFR 50.73#a2vA +

05000316  +  and 00316  +

Jensen J +  and Indiana Michigan Power Co +

05000316/LER-2005-001, Re Reactor Trip from RCP Bus Undervoltage Signal Complicated by Diesel Generator Output Breaker Failure +, 05000316/LER-2005-001, Re Reactor Trip from RCP Bus Undervoltage Signal Complicated by Diesel Generator Output Breaker Failure +, 05000316/LER-2005-001, Re Reactor Trip from RCP Bus Undervoltage Signal Complicated by Diesel Generator Output Breaker Failure +, 05000316/LER-2005-001, Re Reactor Trip from RCP Bus Undervoltage Signal Complicated by Diesel Generator Output Breaker Failure +, 05000316/LER-2005-001, Re Reactor Trip from RCP Bus Undervoltage Signal Complicated by Diesel Generator Output Breaker Failure +, 05000316/LER-2005-001, Re Reactor Trip from RCP Bus Undervoltage Signal Complicated by Diesel Generator Output Breaker Failure +, 05000316/LER-2005-001, Re Reactor Trip from RCP Bus Undervoltage Signal Complicated by Diesel Generator Output Breaker Failure +, 05000316/LER-2005-001, Re Reactor Trip from RCP Bus Undervoltage Signal Complicated by Diesel Generator Output Breaker Failure +, 05000316/LER-2005-001, Re Reactor Trip from RCP Bus Undervoltage Signal Complicated by Diesel Generator Output Breaker Failure +, 05000316/LER-2005-001, Re Reactor Trip from RCP Bus Undervoltage Signal Complicated by Diesel Generator Output Breaker Failure +, 05000316/LER-2005-001, Re Reactor Trip from RCP Bus Undervoltage Signal Complicated by Diesel Generator Output Breaker Failure +, 05000316/LER-2005-001, Re Reactor Trip from RCP Bus Undervoltage Signal Complicated by Diesel Generator Output Breaker Failure +, 05000316/LER-2005-001, Re Reactor Trip from RCP Bus Undervoltage Signal Complicated by Diesel Generator Output Breaker Failure +, 05000316/LER-2005-001, Re Reactor Trip from RCP Bus Undervoltage Signal Complicated by Diesel Generator Output Breaker Failure +, 05000316/LER-2005-001, Re Reactor Trip from RCP Bus Undervoltage Signal Complicated by Diesel Generator Output Breaker Failure +, 05000316/LER-2005-001, Re Reactor Trip from RCP Bus Undervoltage Signal Complicated by Diesel Generator Output Breaker Failure +, 05000316/LER-2005-001, Re Reactor Trip from RCP Bus Undervoltage Signal Complicated by Diesel Generator Output Breaker Failure +, 05000316/LER-2005-001, Re Reactor Trip from RCP Bus Undervoltage Signal Complicated by Diesel Generator Output Breaker Failure +, 05000316/LER-2005-001, Re Reactor Trip from RCP Bus Undervoltage Signal Complicated by Diesel Generator Output Breaker Failure +, 05000316/LER-2005-001, Re Reactor Trip from RCP Bus Undervoltage Signal Complicated by Diesel Generator Output Breaker Failure +, 05000316/LER-2005-001, Re Reactor Trip from RCP Bus Undervoltage Signal Complicated by Diesel Generator Output Breaker Failure +, 05000316/LER-2005-001, Re Reactor Trip from RCP Bus Undervoltage Signal Complicated by Diesel Generator Output Breaker Failure +, 05000316/LER-2005-001, Re Reactor Trip from RCP Bus Undervoltage Signal Complicated by Diesel Generator Output Breaker Failure +, 05000316/LER-2005-001, Re Reactor Trip from RCP Bus Undervoltage Signal Complicated by Diesel Generator Output Breaker Failure +, 05000316/LER-2005-001, Re Reactor Trip from RCP Bus Undervoltage Signal Complicated by Diesel Generator Output Breaker Failure +, 05000316/LER-2005-001, Re Reactor Trip from RCP Bus Undervoltage Signal Complicated by Diesel Generator Output Breaker Failure +  and 05000316/LER-2005-001, Re Reactor Trip from RCP Bus Undervoltage Signal Complicated by Diesel Generator Output Breaker Failure +

0.00353 d (0.0847 hours, 5.042989e-4 weeks, 1.160525e-4 months)  +, 0.00411 d (0.0986 hours, 5.869709e-4 weeks, 1.350775e-4 months)  +, 0.00414 d (0.0994 hours, 5.919312e-4 weeks, 1.36219e-4 months)  +, 0.0047 d (0.113 hours, 6.712963e-4 weeks, 1.54483e-4 months)  +, 0.0059 d (0.142 hours, 8.43254e-4 weeks, 1.94055e-4 months)  +, 0.00701 d (0.168 hours, 0.001 weeks, 2.30583e-4 months)  +, 0.0127 d (0.306 hours, 0.00182 weeks, 4.1855e-4 months)  +, 0.00257 d (0.0617 hours, 3.670635e-4 weeks, 8.4471e-5 months)  +, 0.0261 d (0.627 hours, 0.00373 weeks, 8.59169e-4 months)  +, 0.013 d (0.313 hours, 0.00186 weeks, 4.280625e-4 months)  +, 0.0238 d (0.57 hours, 0.00339 weeks, 7.80786e-4 months)  +, 0.0248 d (0.596 hours, 0.00355 weeks, 8.16553e-4 months)  +  and 1.851852e-4 d (0.00444 hours, 2.645503e-5 weeks, 6.088e-6 months)  +

4kV +  and 600V +

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), 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)(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) +

Washington +, Michigan +  and Indiana +

Reactor Coolant System +, Service water +, Emergency Diesel Generator +, Auxiliary Feedwater +, Main Turbine +  and Decay Heat Removal +

Document Control Desk +  and Office of Nuclear Reactor Regulation +

Safe Shutdown +, Probabilistic Risk Assessment +  and Thermography +

https://lersearch.inl.gov/Index.aspx?Page=PDFView?Doc::3162005001R00.pdf  +  and http://pbadupws.nrc.gov/docs/ML0601/ML060110215.pdf  +