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Letter  and Safety Evaluation

Nitrogen +  and Hydrogen +

10 CFR 20.1905 +  and 10 CFR 50.54#f +

COMSECY-14-0037, Enclosure 3 - Non-Concurrence Process Record for NCP-2014-010 +  and COMSECY 0037 +

SECY-11-0093 +, SRM-COMSECY-14-0037 +, SECY-12-0025 +, SECY-16-0142, Final Rule: Mitigation of Beyond-Design-Basis Events Backfitting and Issue Finality Assessment +, COMSECY 0037 +  and COMSECY-14-0037, Enclosure 3 - Non-Concurrence Process Record for NCP-2014-010 +

05000397  +  and 00397  +

ML12054A736 +, ML12053A340 +, ML12333A170 +, ML13102A142 +, ML13106A331 +, ML11186A950 +, ML12054A679 +, ML16301A005 +, ML13234A503 +, ML14265A107 +, ML12240A307 +, ML12221A339 +, ML14083A620 +, ML14309A256 +, ML15089A236 +, ML15174A257 +, ML16005A625 +, ML15357A163 +, ML12039A103 +, ML15257A188 +, ML082900195 +, ML13273A514 +, ML13267A382 +, ML120690347 +, ML13241A186 +, ML13241A188 +, ML13276A573 +, ML13276A224 +, ML14216A362 +, ML13275A318 +...

77 FR 55232 +  and 81 FR 10283 +

Eric Bowman +  and Beyond-Design-Basis Management Branch +

ML17333A888 +, ML17333A888 +, ML17333A888 +, ML17333A888 +, ML17333A888 +, ML17333A888 +, ML17333A888 +, ML17333A888 +, ML17333A888 +, ML17333A888 +, ML17333A888 +, ML17333A888 +, ML17333A888 +, ML17333A888 +, ML17333A888 +, ML17333A888 +, ML17333A888 +, ML17333A888 +, ML17333A888 +, ML17333A888 +, ML17333A888 +, ML17333A888 +, ML17333A888 +, ML17333A888 +, ML17333A888 +, ML17333A888 +, ML17333A888 +, ML17333A888 +, ML17333A888 +, ML17333A888 +...

9.259259e-5 d (0.00222 hours, 1.322751e-5 weeks, 3.044e-6 months)  +, 3.472222e-5 d (8.333333e-4 hours, 4.960317e-6 weeks, 1.1415e-6 months)  +, 2.777778e-4 d (0.00667 hours, 3.968254e-5 weeks, 9.132e-6 months)  +, 6.944444e-5 d (0.00167 hours, 9.920635e-6 weeks, 2.283e-6 months)  +, 5.787037e-4 d (0.0139 hours, 8.267196e-5 weeks, 1.9025e-5 months)  +, 1.157407e-5 d (2.777778e-4 hours, 1.653439e-6 weeks, 3.805e-7 months)  +, 2.314815e-5 d (5.555556e-4 hours, 3.306878e-6 weeks, 7.61e-7 months)  +, 1.157407e-4 d (0.00278 hours, 1.653439e-5 weeks, 3.805e-6 months)  +, 1.967593e-4 d (0.00472 hours, 2.810847e-5 weeks, 6.4685e-6 months)  +, 3.472222e-4 d (0.00833 hours, 4.960317e-5 weeks, 1.1415e-5 months)  +, 1.388889e-4 d (0.00333 hours, 1.984127e-5 weeks, 4.566e-6 months)  +, 8.333333e-4 d (0.02 hours, 1.190476e-4 weeks, 2.7396e-5 months)  +, 0.00111 d (0.0267 hours, 1.587302e-4 weeks, 3.6528e-5 months)  +  and 8.912037e-4 d (0.0214 hours, 1.273148e-4 weeks, 2.92985e-5 months)  +

JLD-ISG-2012-03 +  and JLD-ISG-2012-01, Compliance with Order EA-12-049, Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events +

ML13234A503 +, IR 05000397/2013409 +, ML17248A037 +, GO2-18-010, Submittal of the Mitigating Strategies Assessment and Focused Evaluation for the Reevaluated Flooding Hazard +, GO2-15-120, Completion of Required Action by Nuclear Regulatory Commission (NRC) Re Order EA-12-051, Reliable Spent Fuel Pool Instrumentation +, ML15139A462 +, ML13165A093 +, ML13338A612 +, GO2-13-100, Response to Request for Additional Information Related to the Overall Integrated Plan for Spent Fuel Pool Instrumentation +, GO2-13-151, NEDO-33813, Rev. 2, Technical Specification Change Support for Rhr/Lpci and LPCS Flow Rate. Long-Term LOCA Containment Response and ECCS/Non-LOCA Evaluations +  and 05000397/LER-2012-007, For Columbia Generating Station Regarding Secondary Containment Inoperable Due to Both Airlock Doors Being Open +

NEI 12-02 +  and NEI 12-06, Ne 12-06, Appendix H, Revision 2, H.4.3 Path 3: GMRS ≫ SSE ≪ IHS, Mitigating Strategies Assessment (MSA) Report for the New Seismic Hazard Information +

NUREG/CR-7188 +, NUREG/CR-7005 +  and NUREG/CR-4461, Requests Assistance in Achieving Mod of Reg Guide 1.76 Re Tornado Design Criteria,Based on NRC Recommendation in NUREG/CR-4461 & Initial Response to EPRI Declining to Adopt ANSI/ANS-2.3-1980 Std +

Joseph Pollock +, William Dean +, Lauren Gibson +  and Stephen Monarque +

CP +  and Emergency Operating Procedure +

SECY-11-0093 +, SECY-12-0025 +  and SECY-16-0142, Final Rule: Mitigation of Beyond-Design-Basis Events Backfitting and Issue Finality Assessment +

Tennessee +, Arizona +, Washington +, California +  and Florida +

Secondary containment +, Service water +, Reactor Protection System +, Emergency Diesel Generator +, Reactor Core Isolation Cooling +, Primary containment +, Shutdown Cooling +, Reactor Recirculation Pump +, HVAC +, Reactor Pressure Vessel +, High Pressure Core Spray +, Residual Heat Removal +, Fuel Pool Cooling and Cleanup +, Automatic Depressurization System +, Circulating Water System +, Remote shutdown +, Spray Pond +, Decay Heat Removal +, Main Steam Line +, Safety Relief Valve +, Main Condenser +  and Control Rod +

TS-3.8.1 +, TS-3.4.4 +  and TS-1.1 +

Energy Northwest +  and Reddemann M +

Boric Acid +, High winds +, Shutdown Margin +, High Radiation Area +, Ultimate heat sink +, Time to boil +, Safe Shutdown Earthquake +, Locked High Radiation Area +, Finite Element Analysis +, FLEX +, B.5.b +, Abnormal operational transient +, Fukushima Dai-Ichi +, Loss of Offsite Power +, Spent Fuel Pool Instrumentation +, Battery sizing +, Earthquake +, Hardened vent +, Fire Protection Program +, GOTHIC +, Diurnal +  and Spent fuel rack +