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Letter, License-Operating (New/Renewal/Amendments) DKT 50  and Safety Evaluation

Nitrogen +, Sodium +, Hydrogen +  and Lead +

10 CFR 20 +, 10 CFR 50 +, 10 CFR 70 +, 10 CFR 50.59 +, 10 CFR 51 +, 10 CFR 50.12 +, 10 CFR 50.65 +, 10 CFR 50.69 +, 10 CFR 50.90 +, 10 CFR 50 Appendix H +, 10 CFR 54.37 +, 10 CFR 73.21 +, 10 CFR 73.55 +, 10 CFR 70.24 +, 10 CFR 50.54#f +, 10 CFR 50.54#p +, 10 CFR 50.36#c2 +, 10 CFR 50.36#c5 +, 10 CFR 50.36#b +, 10 CFR 50.120#b3 +, 10 CFR 50.65#a4 +, 10 CFR 50.57#a2 +, 10 CFR 50.57#a6 +, 10 CFR 54.21#d +, 10 CFR 50.55a#h +, 10 CFR 73.55#51 +, 10 CFR 50.40#a +, 10 CFR 51.22#b +, 10 CFR 51.22#c9 +...

H.2(e) +  and H.1(e) +

05000410  +  and 00410  +

Regulatory Guide 1.177 +, Regulatory Guide 1.200 +, Regulatory Guide 1.174 +, Regulatory Guide 1.160 +, ML14099A196 +, ML063550238 +, ML122860402 +, ML12346A488 +, ML052580118 +, ML12216A104 +, ML083430462 +, ML13322A085 +, ML15119A176 +, ML092120448 +, ML051160213 +, ML071200238 +, ML14190B307 +, ML070810400 +, ML11116A198 +, ML13074A032 +, ML17079A427 +, ML17086A431 +, ML16110A140 +, ML100270639 +, ML17251A045 +, ML070650650 +, RIS 2015-06, Tornado Missile Protection +, ML12048A776 +, ML16309A376 +, ML17062A466 +...

Marshall M +  and Plant Licensing Branch I +

GDC 50 +, GDC 55 +  and GDC 2, Design bases for protection against natural phenomena +

ML21082A221 +, ML21082A221 +, ML21082A221 +, ML21082A221 +, ML21082A221 +, ML21082A221 +, ML21082A221 +, ML21082A221 +, ML21082A221 +, ML21082A221 +, ML21082A221 +, ML21082A221 +, ML21082A221 +, ML21082A221 +, ML21082A221 +, ML21082A221 +, ML21082A221 +, ML21082A221 +, ML21082A221 +, ML21082A221 +, ML21082A221 +, ML21082A221 +, ML21082A221 +, ML21082A221 +, ML21082A221 +, ML21082A221 +, ML21082A221 +, ML21082A221 +, ML21082A221 +, ML21082A221 +...

6.944444e-5 d (0.00167 hours, 9.920635e-6 weeks, 2.283e-6 months)  +, 1.388889e-4 d (0.00333 hours, 1.984127e-5 weeks, 4.566e-6 months)  +, 9.259259e-5 d (0.00222 hours, 1.322751e-5 weeks, 3.044e-6 months)  +, 2.314815e-5 d (5.555556e-4 hours, 3.306878e-6 weeks, 7.61e-7 months)  +, 1.157407e-5 d (2.777778e-4 hours, 1.653439e-6 weeks, 3.805e-7 months)  +, 4.62963e-5 d (0.00111 hours, 6.613757e-6 weeks, 1.522e-6 months)  +, 8.333333e-4 d (0.02 hours, 1.190476e-4 weeks, 2.7396e-5 months)  +, 2.777778e-4 d (0.00667 hours, 3.968254e-5 weeks, 9.132e-6 months)  +, 0.00111 d (0.0267 hours, 1.587302e-4 weeks, 3.6528e-5 months)  +, 4.166667e-4 d (0.01 hours, 5.952381e-5 weeks, 1.3698e-5 months)  +, 0.00117 d (0.0281 hours, 1.669974e-4 weeks, 3.84305e-5 months)  +, 0.00606 d (0.146 hours, 8.664021e-4 weeks, 1.99382e-4 months)  +, 0.00168 d (0.0403 hours, 2.397487e-4 weeks, 5.51725e-5 months)  +, 1.967593e-4 d (0.00472 hours, 2.810847e-5 weeks, 6.4685e-6 months)  +, 0.00833 d (0.2 hours, 0.00119 weeks, 2.7396e-4 months)  +, 2.546296e-4 d (0.00611 hours, 3.637566e-5 weeks, 8.371e-6 months)  +, 3.240741e-4 d (0.00778 hours, 4.62963e-5 weeks, 1.0654e-5 months)  +, 8.796296e-4 d (0.0211 hours, 1.256614e-4 weeks, 2.8918e-5 months)  +, 5.787037e-5 d (0.00139 hours, 8.267196e-6 weeks, 1.9025e-6 months)  +  and 2.314815e-4 d (0.00556 hours, 3.306878e-5 weeks, 7.61e-6 months)  +

RS-17-070, Response to NRC Regulatory Issue Summary 2017-03, Preparation and Scheduling of Operator Licensing Examinations +, CAC:MG0087 +, ML061210094 +, NMP2L2716, Application to Adopt 10 CFR 50.69, Risk-informed Categorization and Treatment of Structures, Systems and Components for Nuclear Power Reactors +, NMP2L2739, Request for Additional Information for Nine Mile Point Nuclear Station, Unit 2, to Adopt TSTF-505, Provide Risk-Informed Extended Completion Times - RITSTF Initiative 4b, Revision 2 +  and ML17056A688 +

NEI 16-06 +, NEI 07-12 +, NEI 05-04 +, NEI 04-10, E-mail from J. Whited to D. Filchner: Susquehanna Steam Electric Station Acceptance of License Amendment Request Implementation of TSTF-425 (TAC Nos. MF5151 and MF5152) +  and NEI 06-09, Risk-Managed Technical Specifications (RMTS) Guidelines +

NUREG/CR-6928 +, NUREG-1921 +, NUREG-1792 +, NUREG-1900 +, NUREG-2115 +, NUREG-1253, License NPF-69.Amend 17 to Indemnity Agreement B-36 & NUREG-1253 Encl +, NUREG-2178, Response to October 28, 2015, Letter Regarding the Availability of NUREG-2178, Refining and Characterizing Heat Release Rates from Electrical Enclosures During Fire (RACHELLE-FIRE), Volume 1: Peak Heat Release Rates and Effect of Obstruct +, NUREG-1855, Summary of 7/18/19 Public Meeting with Nuclear Energy Institute to Discuss Application of NUREG-1855, Guidance on the Treatment of Uncertainties Associated with PRAs in Risk-Informed Decision Making +, 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 +, NUREG-1407, Forwards Staff Evaluation of Millstone Unit 3,individual Plant Exam of External Events Submitted on 911223 Re Response to GL 88-20 .Util Capable of Identifying Severe Accidents & Vulnerabilites & Met GL 88-20,Suppl 4 +  and NUREG/CR-6850, To Propose an Alternative Methodology to Distribute Transient Ignition Frequencies (Bins 3, 5, 6, 7, 11, 24, 25, 31, 36, 37) That Contains a More Structured Approach to Accounting for Influence Factor Variations within a Pau +

4.16kV +  and 600V +

Regulatory Guide 1.177 +, Regulatory Guide 1.200 +, Regulatory Guide 1.174 +  and Regulatory Guide 1.160 +

RIS 2015-06, Tornado Missile Protection +  and RIS 2015-16, Planned Licensing Action Submittals for All Power Reactor Licensees +

SR-3.8.1.1 +, SR-3.3.1.1.2 +, SR-3.7.5.2 +, SR-3.7.5.1 +, SR-3.3.6.1.1 +, SR-3.7.1.1 +, SR-3.8.1.2 +, SR-3.3.1.1 +, SR-3.0.2 +, SR-3.7.1.2 +, SR-3.3.1.1.1 +, SR-3.6.1.3.6 +, SR-3.5.3.4 +, SR-3.3.1.1.3 +, SR-3.3.6.1.3 +, SR-3.3.1.1.9 +, SR-3.3.5.1.5 +, SR-3.3.1.1.8 +, SR-3.3.1.1.7 +, SR-3.3.1.1.5 +, SR-3.3.5.1.2 +, SR-3.3.5.1.6 +, SR-3.3.6.1.2 +, SR-3.3.5.1.3 +, SR-3.3.4.2.1 +, SR-3.3.5.1 +, SR-3.3.6.1.6 +, SR-3.1.7.1 +, SR-3.3.5.1.4 +, SR-3.3.5.1.1 +...

1E-6 +, 1E-5 +, 1E-4 +, 1E-3 +, 1E-7 +, 1E-06 +, 2E-7 +, 3E-10 +  and 6E-11 +

Manual Scram +  and Automatic Scram +

New York +  and Arkansas +

Feedwater +, Secondary containment +, Service water +, Reactor Protection System +, Main Steam Isolation Valve +, Reactor Core Isolation Cooling +, Primary containment +, Main Turbine +, Shutdown Cooling +, Reactor Recirculation Pump +, Reactor Pressure Vessel +, High Pressure Core Spray +, Core Spray +, Residual Heat Removal +, Reactor Water Cleanup +, Automatic Depressurization System +, Standby Liquid Control +, Intermediate Range Monitor +, Remote shutdown +, Emergency Core Cooling System +, Decay Heat Removal +, Main Steam Line +, Safety Relief Valve +, Control Room Envelope +, Main Condenser +, Control Rod +, Low Pressure Coolant Injection +  and Main Turbine Bypass System +

TS-3.5.1 +, TS-3.8.1 +, TS-3.3.2.2 +, TS-3.3.1.1 +, TS-3.3.5.1 +, TS-3.6.1.1 +, TS-3.8.7 +, TS-3.5.3 +, TS-3.3.6.1 +, TS-3.7.1 +, TS-3.6.1.6 +, TS-3.8.7.A +, TS-3.8.4 +, TS-3.6.1.3 +, TS-3.0.4 +, TS-3.6.2.3 +, TS-3.4.9 +, TS-3.8.2 +, TS-3.7.5 +, TS-3.1.7 +, TS-3.4.1 +, TS-3.8.1.B +, TS-3.6.1.7 +, TS-3.8.8 +, TS-1.3 +, TS-3.6.2.4 +, TS-3.8.1.D +, TS-3.8 +, TS-3.2.2 +, TS-3.3.8.1 +...

Exelon +  and Rhoades D +

Hot Short +, Safe Shutdown +, High winds +, Reactor Vessel Water Level +, High Radiation Area +, Ultimate heat sink +, Anticipated operational occurrence +, Tornado Missile +, Water Inventory Control +, Internal Flooding +, Probabilistic Risk Assessment +, Reserve Station Service Transformer +, Cyber Security +, Zebra Mussel +, FLEX +, Tornado-Generated Missile +, Aging Management +, Tornado Missile Protection +, Thermoset +, Surveillance Frequency Control Program +, Scram Discharge Volume +, Large early release frequency +, Loss of Offsite Power +, Excess Flow Check Valve +, Safeguards Contingency Plan +, Frazil ice +, Flooding Focused Evaluation +, Preemption Authority +, License Renewal +, Earthquake +...