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ANSI B31.1 +, ANSI N14.6 +  and ANSI/ANS 5.1 +

Boron +, Iodine +, Uranium +, Nitrogen +, Oxygen +, Sodium +, Hydrogen +, Lead +, Aluminum +  and Zinc +

10 CFR 50 Appendix R +, 10 CFR 50.67 +, 10 CFR 20 +, 10 CFR 50.48 +, 10 CFR 50 +, 10 CFR 72 +, 10 CFR 50.68 +  and 10 CFR 50.71#e +

EC-11141 +, EC-19861 +  and EC-11816 +

Minnesota +  and Xcel Energy +

NRC Generic Letter 86-10, Implementation of Fire Protection Requirements +, NRC Generic Letter 88-14, Instrument Air Supply System Problems Affecting Safety-Related Equipment +, NRC Generic Letter 81-12, Fire Protection Rule (45 FR 76602, 11/19/80) +, NRC Generic Letter 82-21, Fire Protection Audits +, NRC Generic Letter 83-33, NRC Positions on Certain Requirements of Appendix R to 10 CFR 50 +, NRC Generic Letter 85-01, Fire Protection Policy Steering Committee Report +  and NRC Generic Letter 89-13, Service Water System Problems Affecting Safety-Related Equipment +

ML21070A134 +, ML21070A134 +, ML21070A134 +, ML21070A134 +, ML21070A134 +, ML21070A134 +, ML21070A134 +, ML21070A134 +, ML21070A134 +, ML21070A134 +  and ML21070A134 +

1.388889e-4 d (0.00333 hours, 1.984127e-5 weeks, 4.566e-6 months)  +, 0.0025 d (0.06 hours, 3.571429e-4 weeks, 8.2188e-5 months)  +, 0.00222 d (0.0533 hours, 3.174603e-4 weeks, 7.3056e-5 months)  +  and 5.787037e-5 d (0.00139 hours, 8.267196e-6 weeks, 1.9025e-6 months)  +

U-235 +  and I-131 +

NFPA 13 +, NFPA 10 +, NFPA 72 +  and NFPA 15 +

NUREG-0050, Forwards Documents Re 1975 Fire at Plant.Documents Provide Overview of Experience W/Significant Fire That Resulted in Spurious Component Operation,Loss of Control Functions & Erroneous Control Room Instrumentation Readings.W/O Encls +, NUREG-0612, Safety Evaluation Supporting Util Request to Delete Three Commitments in Response to NUREG-0612 Re Heavy Load Control on 5-ton Electric Monorail Hoist W/Integral Trolley & 4-ton Monorail Chain Hoist W/Geared Trolley +, NUREG-0737, To NUREG-0737, Request for Extension of Time for Commission Order Dated June 14, 1984 +  and NUREG-1061, Summary of 890217 Meeting W/Util in Rockville,Md Re Resolution of Open Civil/Seismic Issues for Plant.List of Attendees & Slide Presentation Encl +

TAC:MD9990 +, CAC:MF6704 +, TAC:ME9893 +, EPID:L-2018-LLE-0001 +, TAC:MB8063 +, TAC:MC1803 +, TAC:60886 +, TAC:67362 +  and TAC:74028 +

SR-3.5.1.3.B +  and SR-3.5.1.3.b +

Reactor Coolant System +, Feedwater +, Service water +, High Pressure Coolant Injection +, Emergency Diesel Generator +, Main Steam Isolation Valve +, Reactor Core Isolation Cooling +, Primary containment +, Shutdown Cooling +, Reactor Recirculation Pump +, HVAC +, Reactor Pressure Vessel +, Core Spray +, Residual Heat Removal +, Reactor Water Cleanup +, Standby Gas Treatment System +, Standby Liquid Control +, Circulating Water System +, Residual Heat Removal Service Water +, Emergency Core Cooling System +, Decay Heat Removal +, Main Steam Line +, Safety Relief Valve +, Control rod blade +, Main Condenser +, Control Rod +, Main Steam +, Low Pressure Coolant Injection +  and Main Turbine Bypass System +

Hot Short +, Safe Shutdown +, Reactor Vessel Water Level +, Ultimate heat sink +, Non-Destructive Examination +, Mission time +, Grab sample +, Fire Barrier +, Internal Flooding +, Coatings +, Fire impairment +, Zebra Mussel +, Emergency Lighting +, Feedwater Heater +, Stress corrosion cracking +, Loss of Offsite Power +, Exemption Request +, Earthquake +, Control of Heavy Loads +, Biofouling +, Fire Protection Program +, Fire Watch +, Hourly Fire Watch +, Backfit +, Unidentified leakage +, Unidentified leak +, Siren +, Power Uprate +, Overspeed +...

Cooling Tower +  and Mississippi River +