AP1000 European 1. Introduction and General Description of the Plant Design Control Document

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1 TABLE OF CONTENTS Section Title Page CHAPTER 1 INTRODUCTION AND GENERAL DESCRIPTION OF THE PLANT Introduction Plant Location Containment Type Reactor Type Power Output Schedule Format and Content Regulatory Guide Standard Review Plan Text, Tables and Figures Numbering of Pages Proprietary Information DCD Acronyms Combined License Information General Plant Description Design Criteria, Operating Characteristics, and Safety Considerations Overall Plant Reactor Coolant System Design Steam and Power Conversion System Design Auxiliary Fluid Systems Design Electrical and Control Systems Designs Plant Arrangement and Construction Site Description Plant Arrangement Description Nuclear Island Containment Building Shield Building Auxiliary Building Annex Building Diesel Generator Building Radwaste Building Turbine Building Combined License Information Comparisons With Similar Facility Designs Identification of Agents and Contractors Applicant Program Manager Other Contractors and Participants Bechtel North American Power Corporation Southern Electric International Burns & Roe Company Washington Group (MK-Ferguson Company) EPS-GW-GL-700 i Revision 1

2 TABLE OF CONTENTS (Cont.) Section Title Page Avondale Industries, Inc Chicago Bridge & Iron Services, Inc Other Participants Combined License Information Requirements for Further Technical Information AP600 Safety-Related Tests Large-Break LOCA Small-Break LOCA Containment Cooling Non-LOCA Transient Analysis Integral Systems Testing AP600 Component Design Tests Combined License Information References Material Referenced Drawings and Other Detailed Information Electrical and Instrumentation and Control Drawings Piping and Instrumentation Diagrams Combined License Information Interfaces for Standard Design Compliance with Regulatory Criteria Regulatory Guides Division 1 Regulatory Guides - Power Reactors Division 4 Regulatory Guides - Environmental and Siting Division 5 Regulatory Guides - Materials and Plant Protection Division 8 Regulatory Guides - Occupational Health Combined License Information Compliance with Standard Review Plan (NUREG-0800) Three Mile Island Issues Unresolved Safety Issues and Generic Safety Issues Review of NRC List of Unresolved Safety Issues and Generic Safety Issues AP1000 Resolution of Unresolved Safety Issues and Generic Safety Issues Advanced Light Water Reactor Certification Issues SECY Issues Other Evolutionary and Passive Design Issues Passive Design Issues Additional Licensing Issue Operational Experience References EPS-GW-GL-700 ii Revision 1

3 TABLE OF CONTENTS (Cont.) Section Title Page APPENDIX 1A CONFORMANCE WITH REGULATORY GUIDES...1A-1 1A.1 References...1A-70 APPENDIX 1B SEVERE ACCIDENT MITIGATION DESIGN ALTERNATIVES... 1B-1 1B.1 AP1000 SAMDA Evaluation... 1B-1 1B.1.1 Introduction... 1B-1 1B.1.2 Summary... 1B-1 1B.1.3 Selection and Description of SAMDAs... 1B-2 1B.1.4 Methodology... 1B-9 1B Total Population Dose... 1B-9 1B AP1000 Risk (CDF, LRF, and POPULATION Dose)... 1B-11 1B.1.5 Summary of Risk Significant Enhancements... 1B-12 1B.1.6 Specific Site Characteristics... 1B-13 1B.1.7 Value of Eliminating Risk... 1B-13 1B.1.8 Evaluation of Potential Improvements... 1B-15 1B Self-Actuating Containment Isolation Valves... 1B-15 1B Other New Design Changes... 1B-16 1B.1.9 Results... 1B-17 1B.2 References... 1B-17 EPS-GW-GL-700 iii Revision 1

4 LIST OF TABLES Table No. Title Page AP1000 DCD Acronyms (Sheets 1 4) AP600 Plant Comparison with Similar Facilities (Sheets 1 6) AP600 Design Tests and AP1000 Evaluation Material Referenced (Sheets 1 20) I&C Functional and Electrical One-Line Diagrams AP1000 System Designators and System Diagrams (Sheets 1 4) Summary of AP1000 Plant Interfaces with Remainder of Plant (Sheets 1 7) Summary of AP1000 Standard Plant Combined License Information Items (Sheets 1 14) Regulatory Guide/DCD Section Cross-References (Sheets 1 15) Listing of Unresolved Safety Issues and Generic Safety Issues (Sheets 1 41) B-1 Population Whole Body EDE Dose Risk 24 Hours... 1B-19 1B-2 Summary of AP1000 PRA Results (CDF and LRF)... 1B-20 1B-3 Population Whole Body Dose (Effective Dose Equivalent [EDE]), km Person-Sieverts... 1B-21 1B-4 Cost Benefit Calculation Results for Different Assumptions... 1B-22 1B-5 Design Alternatives for SAMDA... 1B-23 EPS-GW-GL-700 iv Revision 1

5 LIST OF FIGURES Figure No. Title Page Reactor Coolant System Site Plan Functional Allocation of System Components of AP1000 Power Generation Complex Nuclear Island General Arrangement Plan at Elevation 66-6 ( m) Nuclear Island General Arrangement Plan at Elevation 82-6 ( m) Nuclear Island General Arrangement Plan at Elevation 96-6 ( m) Nuclear Island General Arrangement Plan at Elevation ( m) & ( m) Nuclear Island General Arrangement Plan at Elevation ( m) & ( m) Nuclear Island General Arrangement Plan at Elevation ( m) with Equipment Nuclear Island General Arrangement Plan at El ( m) Nuclear Island General Arrangement Plan at Elevation ( m) & ( m) Nuclear Island General Arrangement Plan at Elevation ( m) & ( m) Nuclear Island General Arrangement Section A-A Nuclear Island General Arrangement Section A-A with Equipment Nuclear Island General Arrangement Section B-B Nuclear Island General Arrangement Section B-B with Equipment Annex Building General Arrangement Section A-A Annex Building General Arrangement Plan at Elevation ( m) & ( m) Annex Building General Arrangement Plan at Elevation ( m) & ( m) Annex Building General Arrangement Plan at Elevation ( m), ( m) & ( m) Diesel Generator Building General Arrangement Plan at Elevation ( m) & Section A-A Radwaste Building General Arrangement Plan at Elevation ( m) Turbine Building General Arrangement Plan at Elevation ( m) Turbine Building General Arrangement Plan at Elevation ( m) Turbine Building General Arrangement Plan at Elevation ( m) Turbine Building General Arrangement Plan at Elevation ( m) Turbine Building General Arrangement Plan at Elevation ( m) with Equipment Turbine Building General Arrangement Plan at Elevation ( m) & ( m) Turbine Building General Arrangement Section A-A Turbine Building General Arrangement Section B-B Legend for Electrical Power, Lighting, and Communication Drawings (Sheets 1 3) EPS-GW-GL-700 v Revision 1

6 LIST OF FIGURES (Cont.) Figure No. Title Page Piping and Instrumentation Diagram Legend (Sheets 1 3) EPS-GW-GL-700 vi Revision 1