ML16207A552

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Revision 18 to Updated Safety Analysis Report, Chapter 8, Table of Contents
ML16207A552
Person / Time
Site: South Texas  STP Nuclear Operating Company icon.png
Issue date: 04/28/2016
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South Texas
To:
Office of Nuclear Reactor Regulation
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References
NOC-AE-16003371
Download: ML16207A552 (4)


Text

STPEGS UFSAR TABLE OF CONTENTS CHAPTER 8 ELECTRIC POWER

Section Title Page TC 8-1 Revision 1 8

8.1 INTRODUCTION

8.1-1 8.1.1 Utility Grid Description 8.1-1 8.1.2 Onsite Electrical System 8.1.1 8.1.3 Offsite Electrical System 8.1-2 8.1.4 Design Bases 8.1-3 8.2 OFFSITE POWER SYSTEM 8.2-1 8.2.1 Description 8.2-1 8.2.2 Analysis 8.2-l2 8.3 ONSITE POWER SYSTEMS 8.3-l 8.3.1 Alternating Current Power Systems Circuits 8.3-1 8.3.2 Direct Current Power Systems 8.3-3 4 8.3.3 Fire Protection for Cable Systems 8.3-38 8.3.4 Station Blackout 8.3-38 STPEGS UFSAR LIST OF TABLES

CHAPTER 8 Table Title Page TC 8-2 Revision 1 8 8.1-1 Class lE System Load Identification and Functions 8.1-6 8.1-2 Listing of Applicable Criteria 8.1-8 8.2-1 Transmission Lines Providing Offsite Power to South Texas Project Electric Generating Station Units 1 and 2 8.2-16 8.2-2 Main Generator Data, South Texas Project Electric Generati ng Station Units 1 and 2 8.2-17 8.2-3 Electric Reliability Council of Texas Planning Criteria 8.2-1 8 8.2-4 345-kV Transmission Circuit

-Miles of STPEGS Owners 8.2-19 8.3-1 Connection Between l3.8 kV Auxiliary Busses and Unit Auxiliary Transformer 8.3-4 4 8.3-2 Connection Between Units l and 2 l3.8 kV Standby Busses 8.3-4 5 8.3-3 Emergency Electrical Loading Requirements 8.3-4 6 8.3-6a Not Used 8.3-6b Not Used 8.3-8 Failure Modes and Effects Analysis Class 1E DC System 8.3-5 1 8.3-9 Class 1E AC (Except Vital 120 VAC) and 13.8 kV System (Aux. and Standby Systems) 8.3-5 4 8.3-12 Electrical Penetration Assignments 8.3-6 3 8.3-13 Failure Modes and Effects Analysis Class 1E Vital 120 VAC System 8.3-6 5 8.3-14 Containment Penetration Conductor Overcurrent Protective Devices 8.3-67

STPEGS UFSAR LIST OF FIGURES CHAPTER 8 Figure Reference Number Title Number TC 8-3 Revision 1 8 8.1-1 Electric Power Systems in Texas

- 1982 8.2-1 Power Supply Routing to Plant 8.2-3 High Voltage Switchyard Single Line Diagram 8.2-3A Switchyard Relaying One Line Drawing (3 sheets) 8.2-3B Switchyard Cable Trench Arrangement (Typical) 8.2-3C Elementary Diagram l38 kV Emergency Transformer Protection 0000-0-E-0PG0l-01 8.2-4 Associated Bulk 345 kV Transmission System 8.2-5 STPEGS Plan of Rights

-o f-Way 8.2-10 Transient Stability Study

- 1989 - Cases 1 & 2 8.2-10B Transient Stability Study

- 1989 - Case 2A STPEGS UFSAR LIST OF FIGURES (Continued)

CHAPTER 8 Figure Reference Number Title Number TC 8-4 Revision 1 8 8.2-11 Transient Stability Study

- 1989 - Cases 3 & 4 8.2-12 Transient Stability Study

- 1989 - Case 5 8.3-1 Single Line Diagram Main One Line Diagram, Unit No. 1 & 2 0000-0-E-0AAAA-01 8.3-3 Single Line Diagram Class 1E 125 V DC 0000-9-E-0AAAB-01#1 & 120 V Vital AC Non

-Class 1E 48 V, 0000-9-E-0AAAB-01#2 125 V, 250 V DC & 120 V Vital AC Non-Class 1E Inverter Power for Computer 280/120 V AC Regulated Power Single Line Diagram Non

-Class 1E 0000-9-E-0AAAB-02#1 Inverter Power for RMS and ERF 0000-9-E-0AAAB-02#2 Computers 8.3-4 Instrumentation Standby Diesel 5Q15-9-Z-42100#1 Generators Logic Diagram System: DG 5Q15-9-Z-42100#2 Instrumentation ESF Load Sequencer 5Z10-9-Z-42117#1 Actuation Train A Logic Diagram 5Z10-9-Z-42117#2 System: SP Instrumentation Standby DG 4.16 kV 5Z10-9-Z-42121#1 Feeder Breaker Logic Diagram 5Z10-9-Z-42121#2 System: SP Instrumentation ESF Bus 4.16 kV 5Z10-9-Z-42122#1 Supply Breakers Logic Diagram System: SP 5Z10-9-Z-42122#2 4.16 kV ESF Bus Undervoltage Control 5Z10-9-Z-42127#1 and Alarm Logic Diagram System: SP 5Z10-9-Z-42127#2 8.3-14 Electrical Penetration Physical Arrangement