ML16207A560
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STPEGS UFSAR TABLE OF CONTENTS
CHAPTER 12 Section Title Page TC 12-1 Revision 17 l2.l ENSURING THAT OC CUPATIONAL RADIATION EXPOSURES ARE AS LOW AS IS REASONABLY ACHIEVABLE l2.l-l l2.l.l Policy Considerations l2.l-l l2.l.2 Design Considerations l2.l-3 l2.l.3 Operational Considerations l2.l-4 l2.2 RADIATION SOURCES l2.2-l l2.2.l Contained Sources l2.2-l l2.2.2 Airborne Radioactive Material Sources l2.2-5 12.2.3 The Impact of Extended Burnup and Vantage 5H Fuel on Source Terms 12.2-6 l2.3 RADIATION PROTECTION DESIGN FEATURES l2.3-l l2.3.l Facility Design Features l2.3-l 12.3.2 Shielding 12.3-4 12.3.3 Ventilation 12.3-14 12.3.4 Area Radiation and Airborne Radioactivity Monitoring Instrumentation 12.3-15 12.4 DOSE ASSESSMENT 12.4-1 12.4.1 Estimate of Annual Exposures to STPEGS Station Personnel 12.4-1 12.4.2 Estimate of Exposure of Unit 2 Construction Workers -- D E L E T E D 12.4-2 12.4.3 Estimate of Restricted Area Doses 12.4-2 12.5 HEALTH PHYSICS PROGRAM 12.5-1 12.5.1 Organization 12.5-1 12.5.2 Equipment, Instrument ation, and Facilities 12.5-2 12.5.3 Procedures 12.5-6 STPEGS UFSAR LIST OF TABLES
CHAPTER 12 Table Title Page TC 12-2 Revision 17 12.2.l-l Reactor Coolant N-l6 Activity l2.2-8 l2.2.l-2A Pressurizer Sources for Shield Design l2.2-9 l2.2.l-2B Pressurizer Re lief Tank Source l2.2-10 l2.2.l-3A Incore Detector and Drive Cable Maximum Source Strengths 12.2-11 l2.2.l-3B Core Shutdown Sources l2.2-l2 l2.2.l-4 Radiation Sources, Chemical and Volume Control System l2.2-l3 l2.2.1-5 Radiation Sources, Chemical and Volume Control System l2.2-l4 l2.2.l-6 Radiation Sources, Boron Recycle System l2.2-20 l2.2.l-7 Radiation Sources, Spent Fuel Pool Cooling and Cleanup System l2.2-24 l2.2.l-8 Radiation Sources, Conden sate Polishing System l2.2-25 l2.2.l-9 Deposited Corrosion Product Activity in the Reactor Coolant System l2.2-27 l2.2.l-l0 Radiation Sources, Residual Heat Removal System l2.2-28 12.2.1-11 Isotopic Inventory: Old Steam Generator Storage Facility l2.2-29 12.2.1-12 Parameters and Assumptions Used for Calculating OSGSF Curie Content 12.2-30 l2.2.2-l Parameters and Assumptions Used for Calculating Airborne Radioactivity l2.2-31 l2.2.2-2 Airborne Radioactiv ity Concentrations 12.2-33 l2.3.2-l Plant Radiation Shielding Zones for Normal Operation and Anticipated Op erational Occurrences l2.3-20 l2.3.2-2 Radiation Dose Crit eria for Design Basis Accident Conditions l2.3-21 l2.3.2-4 List of Computer C odes Used in Shielding Design Calculations l2.3-22 l2.3.2-5 STPEGS Shield Compositions l2.3-23 l2.3.4-l Area Radiation Monitors l2.3-24 l2.3.4-2 Building Ventilation Monitors l2.3-32 l2.4-l Total Exposed Personnel and Dose for 1990 through 1995 by Category 12.4-4 l2.4-2 Doses Accrued During Refu eling Outages through 1995 12.4-5 l2.4-3 Doses from 1990 through 1995 by Job Category 12.4-6 STPEGS UFSAR LIST OF TABLES
CHAPTER 12 Table Title Page TC 12-3 Revision 17 12.5-1 Radiation Monitoring Instrumentation 12.5-14 STPEGS UFSAR LIST OF FIGURES
CHAPTER 12 Figure Reference Number Title Number TC 12-4 Revision 17 12.3.1-1 Radiation Zones/Normal Operation Reactor Containment Building -
Plan at El. (-)11'-3" 9C12-9-A-81101 l2.3.1-2 Radiation Zones/Normal Operation Reactor Containment Building -
Plan at El. (-)2'-0" 9C12-9-A-81100 l2.3.1-3 Radiation Zones/Normal Operation Reactor Containment Building -
Plan at El. 19'-0" 9C12-9-A-81102 l2.3.l-4 Radiation Zones/Normal Operation Reactor Containment Building -
Plan at El. 37'-3" 9C12-9-A-81103 l2.3.l-5 Radiation Zones/Normal Operation Reactor Containment Building -
Plan at El. 52'-0" 9C12-9-A-81104 l2.3.l-6 Radiation Zones/Normal Operation Reactor Containment Building -
Plan at El. 68'-0" 9C12-9-A-81105 l2.3.l-7 Radiation Zones/Normal Operation Mechanical and Electrical Aux.
Building - Plan at El. 10'-0" 9M12-9-A-81106 l2.3.l-8 Radiation Zones/Normal Operation Mechanical and Electrical Aux.
Building - Plan at El. 23'-0" and El. 29'-0" 9M12-9-A-81108 l2.3.l-9 Radiation Zones/Normal Operation 9M12-9-A-81109#1 Mechanical and Electrical Aux.
9M12-9-A-81109#2 Building - Plan at El. 35'-0" and El. 4l'-0" STPEGS UFSAR LIST OF FIGURES (Continued)
CHAPTER 12 Figure Reference Number Title Number TC 12-5 Revision 17 l2.3.l-10 Radiation Zones/Normal Operation Mechanical and Electrical Aux.
Building - Plan at El. 60'-0" 9M12-9-A-81110 l2.3.l-11 Radiation Zones/Normal Operation Mechanical and Electrical Aux.
Building - Roof Plan 9M12-9-A-81111 l2.3.l-12 Radiation Zones/Normal Operation Mechanical Auxiliary Building Misc.
Plan Views (El. 19'-0" and 41'-0")
9M12-9-A-81107 l2.3.l-13 Radiation Zones/Normal Operation Fuel Handling Building Plan at El. (-)29'-0" and 4'-0" 9F12-9-A-81112 l2.3.l-l4 Radiation Zones/Normal Operation Fuel Handling Building Plan at El. 2l'-ll" and 30'-0" 9F12-9-A-81113 l2.3.l-l5 Radiation Zones/Normal Operation Fuel Handling Building Plan at El. 53'-3" 9F12-9-A-81114 l2.3.l-l6 Radiation Zones/Normal Operation Fuel Handling Building Plan at El. 68'-0" 9F12-9-A-81115 12.3.1-19 Radiation Zones/Post Accident Reactor Containment Bldg. Plan - El. (-)11'-0" 9C12-9-A-81116 12.3.1-20 Radiation Zones/Post Accident Reactor Containment Bldg. Plan - El. (-)12'-0" 9C12-9-A-81117 12.3.1-21 Radiation Zones/Post Accident Reactor Containment Bldg. Plan - El. 19'-0" 9C12-9-A-81118 12.3.1-22 Radiation Zones/Post Accident Reactor Containment Bldg. Plan - El. 37'-3" 9C12-9-A-81119 12.3.1-23 Radiation Zones/Post Accident Reactor
STPEGS UFSAR LIST OF FIGURES (Continued)
CHAPTER 12 Figure Reference Number Title Number TC 12-6 Revision 17 Containment Bldg. Plan - El. 52'-0" 9C12-9-A-81120 12.3.1-24 Radiation Zones/Post Accident Reactor Containment Bldg. Plan - El. 68'-0" 9C12-9-A-81121 12.3.1-25 Radiation Zones/Post Accident Mechanical and Electrical Auxiliary Bldg. Plan - El. 10'-0" 9M12-9-A-81122 12.3.1-26 Radiation Zones/Post Accident Mechanical and Electrical Auxiliary Bldg. Plan - El. 23'-0" and 29'-0" 9M12-9-A-81123 12.3.1-27 Radiation Zones/Post Accident Mechanical and Electrical Auxiliary Bldg. Plan El. 35'-0" and 41'-0" 9M12-9-A-81124 12.3.1-28 Radiation Zones/Post Accident Mechanical and Electrical Auxiliary Building Plan - El. 60'-0" 9M12-9-A-81125 12.3.1-29 Radiation Zones/Post Accident Mechanical and Electrical Auxiliary Building Roof Plan 9M12-9-A-81126 12.3.1-30 Radiation Zones/Post Accident Isolation Valves Cubicle Plan - El. 58'-6" 9M12-9-A-81127 12.3.1-31 Radiation Zones/Post Accident Isolation Valves Cubicle Plan - El. 10'-0" 9M12-9-A-81128 12.3.1-32 Radiation Zones/Post Accident Isolation Valves Cubicle Plan - El. 34'-0" 9M12-9-A-81129 12.3.1-33 Radiation Zones/Post Accident Fuel Handling Building
STPEGS UFSAR LIST OF FIGURES (Continued)
CHAPTER 12 Figure Reference Number Title Number TC 12-7 Revision 17 Plan - El. (-)29'-0" and 4'-0" 9F12-9-A-81130 12.3.1-34 Radiation Zones/Post Accident Fuel Handling Building Plan - El. 21'-11" and 30'-0" 9F12-9-A-81131 12.3.1-35 Radiation Zones/Post Accident Fuel Handling Building Plan - El. 53'-3" 9F12-9-A-81132 12.3.1-36 Radiation Zones/Post Accident Fuel Handling Building Plan - El. 68'-0" 9F12-9-A-81133