ML18024A423
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BFN-27 F.0-i APPENDIX F UNIT SHARING AND INTERACTIONS TABLE OF CONTENTS F.1 Introduction............................................................................................................................. F.0-1 F.2 Scope..................................................................................................................................... F.0-2 F.3 References............................................................................................................................. F.0-3 F.4 Criteria.................................................................................................................................... F.0-3 F.5 List of Shared Features.......................................................................................................... F.0-5 F.6 Description of Shared Conventional Systems........................................................................ F.0-7 F.6.1 Normal Auxiliary Power System (Includes Offsite and Station Sources).................... F.0-7 F.6.2 Environmental Radiological Monitoring Program....................................................... F.0-8 F.6.3 Control and Service Air Systems................................................................................ F.0-8 F.6.4 Condenser Circulating Water System........................................................................ F.0-9 F.6.5 Raw Cooling Water System....................................................................................... F.0-9 F.6.6 Raw Service Water System........................................................................................ F.0-10 F.6.7 Radioactive Waste Control Systems.......................................................................... F.0-10 F.6.8 Drywell Equipment and Floor Drain Systems............................................................. F.0-10 F.6.9 Fire Protection Systems............................................................................................. F.0-11 F.6.10 Condensate Storage and Transfer Systems.............................................................. F.0-11 F.6.11 Potable Water and Sanitary Systems......................................................................... F.0-11 F.6.12 Auxiliary Boiler System............................................................................................... F.0-12 F.6.13 Plant Communications Systems................................................................................. F.0-12 F.6.14 Turbine Building and Radwaste Building.................................................................... F.0-12 F.6.15 Lighting System.......................................................................................................... F.0-13 F.6.16 Plant Preferred and Nonpreferred AC System........................................................... F.0-13 F.6.17 Auxiliary DC Power Supply and Distribution.............................................................. F.0-13 F.6.18 Demineralized Water System..................................................................................... F.0-13 F.6.19 Reactor Building Closed Cooling Water System........................................................ F.0-13 F.6.20 Reactor Building Equipment and Floor Drain Systems............................................... F.0-14 F.7 Description of Shared Class I Seismic Features, Structures, Safeguards Systems and Supporting Auxiliary Systems.......................................................................................... F.0-15 F.7.1 Reactor Building (Secondary Containment System).................................................. F.0-15 F.7.2 Control Bay................................................................................................................ F.0-16 F.7.3 Spent Fuel Storage Facilities..................................................................................... F.0-16 F.7.4 Reactor Building Crane.............................................................................................. F.0-16 F.7.5 Process Radiation Monitoring System........................................................................ F.0-16 F.7.6 Diesel Generator Buildings......................................................................................... F.0-17 F.7.7 Pumping Station (Intake Building).............................................................................. F.0-18 F.7.8 Standby Gas Treatment Building............................................................................... F.0-19
BFN-27 F.0-ii APPENDIX F UNIT SHARING AND INTERACTIONS TABLE OF CONTENTS (Cont'd)
F.7.9 Standby AC Power Supply and Distribution............................................................... F.0-19 F.7.10 250-V DC Power Supply and Distribution................................................................... F.0-21 F.7.11 Subsections of the Heating and Ventilating Systems................................................. F.0-22 F.7.12 Control Rod Drive Hydraulic System.......................................................................... F.0-24 F.7.13 Deleted....................................................................................................................... F.0-24 F.7.14 Gaseous Radwaste System (Stack)........................................................................... F.0-24 F.7.15 Standby Coolant Supply System................................................................................ F.0-24 F.7.16 RHR Service Water System....................................................................................... F.0-25 F.7.17 Emergency Equipment Cooling Water System.......................................................... F.0-27 F.7.18 Standby Gas Treatment System................................................................................ F.0-27