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CORRESPONDENCE-LETTERS, NRC TO UTILITY  and OUTGOING CORRESPONDENCE

ASME Section III +  and ASME Section XI +

Boron +, Copper +, Nitrogen +, Hydrogen +, Xenon +, Lead +, Aluminum +, Calcium +  and Tin +

10 CFR 50 Appendix R +, 10 CFR 50 Appendix A +, 10 CFR 20 +, 10 CFR 50.46 +, 10 CFR 50 Appendix K +, 10 CFR 100 +, 10 CFR 50 +, 10 CFR 20 Appendix B +, 10 CFR 50 Appendix G +, 10 CFR 100 Appendix A +  and 10 CFR 50.44#c3iii +

05000498  +, 05000499  +, 00498  +  and 00499  +

Turbine Trip +  and Reactor Trip +

Novak T +  and Office of Nuclear Reactor Regulation +

GDC 44 +, GDC 34 +, GDC 15 +, GDC 50 +, GDC 10 +, GDC 35 +, GDC 18 +, GDC 31 +, GDC 37 +, GDC 27 +, GDC 36 +, GDC 17, Electric power systems +, GDC 2, Design bases for protection against natural phenomena +, GDC 19, Control room +, GDC 4, Environmental and dynamic effects design bases +  and GDC 5, Sharing of structures, systems, and components +

ML20138B044 +, ML20138B044 +, ML20138B044 +, ML20138B044 +, ML20138B044 +, ML20138B044 +, ML20138B044 +, ML20138B044 +, ML20138B044 +, ML20138B044 +, ML20138B044 +  and ML20138B044 +

7.523148e-4 d (0.0181 hours, 1.074735e-4 weeks, 2.47325e-5 months)  +, 5.555556e-4 d (0.0133 hours, 7.936508e-5 weeks, 1.8264e-5 months)  +, 8.101852e-5 d (0.00194 hours, 1.157407e-5 weeks, 2.6635e-6 months)  +, 1.041667e-4 d (0.0025 hours, 1.488095e-5 weeks, 3.4245e-6 months)  +, 2.546296e-4 d (0.00611 hours, 3.637566e-5 weeks, 8.371e-6 months)  +, 4.62963e-5 d (0.00111 hours, 6.613757e-6 weeks, 1.522e-6 months)  +, 1.157407e-4 d (0.00278 hours, 1.653439e-5 weeks, 3.805e-6 months)  +, 2.777778e-4 d (0.00667 hours, 3.968254e-5 weeks, 9.132e-6 months)  +, 0.00116 d (0.0278 hours, 1.653439e-4 weeks, 3.805e-5 months)  +, 0.00579 d (0.139 hours, 8.267196e-4 weeks, 1.9025e-4 months)  +, 2.083333e-4 d (0.005 hours, 2.97619e-5 weeks, 6.849e-6 months)  +, 3.472222e-5 d (8.333333e-4 hours, 4.960317e-6 weeks, 1.1415e-6 months)  +, 7.75463e-4 d (0.0186 hours, 1.107804e-4 weeks, 2.54935e-5 months)  +, 2.314815e-5 d (5.555556e-4 hours, 3.306878e-6 weeks, 7.61e-7 months)  +  and 0.0231 d (0.556 hours, 0.00331 weeks, 7.61e-4 months)  +

IEEE 384 +, IEEE 279 +, IEEE 387 +, IEEE 485-1978 +, IEEE 317 +  and IEEE 535-1979 +

NUREG-0800, Document for February 22, 2024 ACRS Digital I&C Subcommittee Meeting +, NUREG-0737, To NUREG-0737, Request for Extension of Time for Commission Order Dated June 14, 1984 +  and NUREG-0630, 09-09-80 Cladding Swelling and Rupture Models for LOCA Analysis - NUREG-0630 +

4.16kV +  and 345kV +

CP +  and Emergency Operating Procedure +

Regulatory Guide 1.27 +, Regulatory Guide 1.1 +, Regulatory Guide 1.75 +, Regulatory Guide 1.63 +, Regulatory Guide 1.9 +, Regulatory Guide 1.108 +, Regulatory Guide 1.82 +, Regulatory Guide 1.106 +, Regulatory Guide 1.29 +, Regulatory Guide 1.32 +, Regulatory Guide 1.59 +, Regulatory Guide 1.129 +, Regulatory Guide 1.68 +  and Regulatory Guide 1.79 +

Texas +, Colorado +, Washington +, California +, Louisiana +  and New Mexico +

Steam Generator +, Reactor Coolant System +, Feedwater +, Reactor Protection System +, Emergency Diesel Generator +, Main Steam Isolation Valve +, Auxiliary Feedwater +, Primary containment +, Main Transformer +, HVAC +, Residual Heat Removal +, Emergency Core Cooling System +, Decay Heat Removal +, Safety Relief Valve +, Main Condenser +, Control Rod +, Main Steam +, Containment Spray +  and Extraction steam +

Goldberg J +  and Creating Houston Lighting and Power Company +

Safe Shutdown +, Boric Acid +, High winds +, Shutdown Margin +, Loop seal +, Ultimate heat sink +, Anticipated operational occurrence +, Tornado Missile +, Safe Shutdown Earthquake +, Hydrostatic +, Loss of Offsite Power +, Earthquake +, Turbine Missile +, Fuel cladding +, Overspeed +, Manual Operator Action +, Loss of condenser vacuum +  and Water hammer +

WCAP-10698 +, WCAP-9226 +  and WCAP-9230 +

WCAP-10698 +, WCAP-9226 +  and WCAP-9230 +