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  • Gorgon Project

    Application for a Licence to Operate LNG Trains 1 to 3 and their Associated Facilities

    Document ID: ABU170900173 Revision ID: 0

    Revision Date: 20 October 2017 Next Revision Due: Information Sensitivity: Company Confidential

  • Gorgon Project Application for a Licence to Operate LNG Trains 1 to 3 and their Associated Facilities

    Document ID: ABU170900173 Revision ID: 0 Revision Date: 20 October 2017 Page iii Information Sensitivity: Company Confidential Uncontrolled when Printed

    Contents

    1.0 Introduction ................................................................................................. 5 1.1 Purpose .................................................................................................... 5 1.2 Licencing Strategy ...................................................................................... 5 1.3 Document Scope ........................................................................................ 6

    2.0 Project Location and Tenure ........................................................................... 8 2.1 Project Location ......................................................................................... 8 2.2 Tenure ...................................................................................................... 8 2.3 Proof of Occupier Status .............................................................................. 8

    3.0 Premise Categories and Boundary ................................................................... 9 3.1 Prescribed Premises Boundary .................................................................... 11 3.2 Existing Licensed Facilities ......................................................................... 11

    3.2.1 LNG Train 1 Licence L8952/2016/1 ...................................................... 11 3.2.2 LWF L8894/2015/1 ........................................................................... 11 3.2.3 BWWTP Licence L8479/2010/2 ............................................................ 12 3.2.4 Waste Transfer Station L8751/2013/1 .................................................. 12 3.2.5 Temporary Power Station L8794/2013/1 .............................................. 12

    4.0 Facility Description and Plant Process ............................................................ 14 4.1 Introduction ............................................................................................ 14 4.2 Pre-treatment .......................................................................................... 14

    4.2.1 Jansz and Gorgon Inlet Processing, MEG Regeneration, and Condensate Stabilisation ................................................................................................. 14 4.2.2 Acid Gas Removal Unit – Trains 1, 2, and 3 .......................................... 15

    4.3 LNG Production ........................................................................................ 15 4.3.1 Dehydration and Mercury Removal in LNG Trains ................................... 15 4.3.2 Liquefaction, Fractionation, and Refrigerant Make-up in LNG Trains .......... 15 4.3.3 Nitrogen Removal and End Flash Gas Compression in LNG Trains ............. 16

    4.4 Associated Facilities .................................................................................. 16 4.4.1 LNG and Condensate Storage ............................................................. 16 4.4.2 Fuel Gas System and Recycle Gas System ............................................ 16 4.4.3 Power Generation System .................................................................. 16 4.4.4 Heating Medium Heaters .................................................................... 17 4.4.5 Flare Systems .................................................................................. 17 4.4.6 Chemical Storage .............................................................................. 17 4.4.7 Domestic Gas Export ......................................................................... 17

    5.0 Other Approvals and Consultation ................................................................. 18 5.1 Part IV of the EP Act ................................................................................. 18

    5.1.1 Long-term Marine Turtle Management Plan ........................................... 18 5.1.2 Solid and Liquid Waste Management Plan ............................................. 19 5.1.3 Terrestrial and Subterranean Environment Monitoring Program ................ 19 5.1.4 Best Practice Pollution Control Design Report ........................................ 19 5.1.5 Air Quality Management Plan .............................................................. 19

    5.2 Department of Mines, Industry Regulation, and Safety ................................... 20 5.3 Radiation Approvals from the Department of Health ...................................... 20 5.4 Local Government Planning and Building Approvals ....................................... 21 5.5 Stakeholder and Community Consultation .................................................... 21

    6.0 Inputs, Outputs, Emissions and Discharges .................................................... 22 6.1 Inputs to Gas Treatment Plant ................................................................... 22 6.2 Outputs from Gas Treatment Plant .............................................................. 22

  • Gorgon Project Application for a Licence to Operate LNG Trains 1 to 3 and their Associated Facilities

    Document ID: ABU170900173 Revision ID: 0 Revision Date: 20 October 2017 Page iv Information Sensitivity: Company Confidential Uncontrolled when Printed

    6.2.1 Products .......................................................................................... 22 6.2.2 Liquid Wastes ................................................................................... 22 6.2.3 Solid Wastes .................................................................................... 22 6.2.4 Atmospheric Emissions ...................................................................... 23

    6.3 Proposed Monitoring ................................................................................. 23 6.3.1 Stack Emission Monitoring Program ..................................................... 24 6.3.2 Ambient Air Quality Monitoring ............................................................ 25

    7.0 Other Relevant Information .......................................................................... 26 8.0 Licence Application Fee Calculation ................................................................ 28 9.0 Acronyms and Abbreviations ........................................................................ 29 10.0 References ................................................................................................ 32

    Tables

    Table 1-1: Supporting Information .............................................................................. 6 Table 3-1: Applicable Schedule 1 Prescribed Premises Category Criteria ......................... 10 Table 6-1: GTP Atmospheric Pollutants and Air Toxics Emissions and Sources ................. 23 Table 6-2: Stack Emission Monitoring Program during LNG Train 1, 2, and 3 Operations ... 24 Table 8-1: Licence Fee Calculation ............................................................................ 28 Table 9-1: Acronyms and Abbreviations ..................................................................... 29 Table 10-1: References ........................................................................................... 32

    Figures

    Figure 4-1: LNG Production Process and Associated Facilities ........................................ 14

    Appendices

    Appendix A Proof of Occupier Status ......................................................................... 34 Appendix B Prescribed Premises Boundary ................................................................. 35 Appendix C GPS Coordinates of Prescribed Premises Boundary ..................................... 36 Appendix D Emission and Discharge Points ................................................................ 37 Appendix E Pollution Control Equipment .................................................................... 38 Appendix F Monitoring Equipment ............................................................................. 39 Appendix G 3-Train Licence Fee Data .........................................................................40

  • Gorgon Project Application for a Licence to Operate LNG Trains 1 to 3 and their Associated Facilities

    Document ID: ABU170900173 Revision ID: 0 Revision Date: 20 October 2017 Page 5 Information Sensitivity: Company Confidential Uncontrolled when Printed

    1.0 Introduction Chevron Australia Pty Ltd (Chevron Australia) is the proponent and the person taking the action for the Gorgon Project on behalf of the following companies (collectively known as the Gorgon Joint Venturers):

    • Chevron (TAPL) Pty Ltd

    • Chevron Australia Pty Ltd

    • Shell Australia Pty Ltd

    • Mobil Australia Resources Company Pty Limited

    • Osaka Gas Gorgon Pty Ltd

    • Tokyo Gas Gorgon Pty Ltd

    • JERA Gorgon Pty Ltd.

    1.1 Purpose This document provides information to support the application for a licence to operate the three-train (3-Train) Gorgon Liquefied Natural Gas (LNG) Gas Treatment Plant and associated infrastructure (GTP) on Barrow Island. Specifically, this document provides information required for Attachment 2, 3A, 4, 6A, 6B and 9 o