Tumbler Ridge Gas Plant
Total Page:16
File Type:pdf, Size:1020Kb
SUPPLEMENTAL PLAN B: TUMBLER RIDGE GAS PLANT Revised: September 2020 Supplemental Plan B: Tumbler Ridge Gas Plant This material is protected by copyright and is the exclusive property of Pacific Northern Gas Ltd. This document may not be reproduced in whole or in part without the prior written consent of Pacific Northern Gas Ltd. Applications for the copyright holder’s written permission to reproduce any part of this publication should be made to Pacific Northern Gas Ltd., Attention: Environment, Health & Safety,. 888 Dunsmuir Street Suite #750, Vancouver, BC V6C 3K4. This material is provided to the public for information purposes only, and personal and/or sensitive information has been redacted. This material is specific to Pacific Northern Gas Ltd. and its operations and should not be used by other parties as a basis for their own response plans or efforts. Pacific Northern Gas Ltd. disclaims any and all liability for losses arising from such reliance. While Pacific Northern Gas Ltd. has made reasonable efforts to ensure the accuracy and completeness of its plans, Pacific Northern Gas Ltd. assumes no responsibility for errors or omissions in this document, or for direct, incidental or consequential losses or damages that may result from the external use or duplication of this material by third parties. The master version of this document is maintained internally by Pacific NorthernGas Ltd. This document is uncontrolled when downloaded or printed from the company website. Before using this material, verify that this is the most current version of the document. Copyright ©PNG September 2020 Pacific Northern Gas Ltd. 888 Dunsmuir Street Suite #750 Vancouver, BC V6C 3K4 Phone: 604-691-5680 Supplemental Plan B: Tumbler Ridge Gas Plant TABLE OF CONTENTS DOCUMENT MANAGEMENT ....................................................................................... III PLAN REVISIONS ................................................................................................................................ III DISTRIBUTION LIST ........................................................................................................................... VII 1 INTRODUCTION .................................................................................................... 1-1 1.1 SCOPE ...................................................................................................................................... 1-1 1.2 AUDIENCE ................................................................................................................................ 1-1 1.3 HOW TO USE THIS PLAN ........................................................................................................ 1-1 2 SITE LOCATION AND FACILITY DESIGN ............................................................ 2-1 2.1 SITE LAYOUT ........................................................................................................................... 2-2 2.2 DRIVING DIRECTIONS TO GAS PLANT ................................................................................. 2-3 3 HAZARDS AND RISKS .......................................................................................... 3-1 4 HAZARD PLANNING ZONE .................................................................................. 4-1 4.1 DETERMINING THE HPZ ......................................................................................................... 4-1 4.2 TUMBLER RIDGE GAS PLANT MAP ...................................................................................... 4-2 5 PUBLIC PROTECTION MEASURES ..................................................................... 5-1 5.1 RESTRICTING ACCESS – LAND AND AIR ............................................................................ 5-1 5.2 NOTIFICATION OF POTENTIALLY AFFECTED PARTIES .................................................... 5-1 5.3 PUBLIC EVACUATION (SUPPORT) PROCEDURE ................................................................ 5-2 5.3.1 Shelter-in-Place ............................................................................................................ 5-3 6 INITIAL ACTIONS AND NOTIFICATIONS ............................................................. 6-1 6.1 INITIAL ASSESSMENT OF INCIDENT .................................................................................... 6-1 6.2 IMMEDIATE ACTIONS CHECKLIST (“MAKE SAFE”) ........................................................... 6-1 6.3 INTERNAL NOTIFICATION PROCESS ................................................................................... 6-2 6.4 INCIDENT CLASSIFICATION ................................................................................................... 6-3 6.4.1 Incident Levels .............................................................................................................. 6-3 6.4.2 Using the Incident Classification Matrix ........................................................................ 6-5 6.4.3 OGC Incident Classification Matrix ............................................................................... 6-6 6.4.4 Plan Activation .............................................................................................................. 6-9 7 HAZARD AND RESPONSE GUIDELINES ............................................................ 7-1 7.1 DEFINING THE INCIDENT SPECIFIC HPZ ............................................................................. 7-2 7.2 IMPLEMENTING PUBLIC PROTECTIVE MEASURES ........................................................... 7-4 7.3 NOTIFICATION OF POTENTIALLY AFFECTED PARTIES .................................................... 7-7 Revised: Sept-20 Page i Supplemental Plan B: Tumbler Ridge Gas Plant 7.4 NOTICE TO AIRMEN (NOTAM) REQUEST ............................................................................. 7-8 7.5 EVACUATION ........................................................................................................................... 7-9 7.5.1 Speaking Notes: Instructions for Evacuation .............................................................. 7-10 7.6 SHELTER IN PLACE .............................................................................................................. 7-12 7.6.1 Speaking notes: Instructions to – Shelter-in-Place ..................................................... 7-13 7.7 IGNITION GUIDELINES .......................................................................................................... 7-14 7.8 PRODUCT RELEASE GUIDELINES ...................................................................................... 7-15 7.9 PLANT SHUTDOWN GUIDELINES ........................................................................................ 7-16 7.10 ENVIRONMENTAL SPILL ...................................................................................................... 7-17 7.11 PROCEDURE IF INCIDENT AT CNRL PLANT ...................................................................... 7-18 7.12 WILDLAND FIRE IN VICINITY OF PNG ASSETS ................................................................. 7-20 7.13 SECURITY THREAT ............................................................................................................... 7-23 7.14 DECONTAMINATION ............................................................................................................. 7-24 7.15 WASTE MANAGEMENT ......................................................................................................... 7-25 7.16 SERIOUS INJURY/FATALITY ................................................................................................ 7-26 8 RESPONSE RESOURCES & CONTRACTORS .................................................... 8-1 8.1 EQUIPMENT .............................................................................................................................. 8-1 8.1.1 Personal Equipment ..................................................................................................... 8-1 8.1.2 Ignition Equipment ........................................................................................................ 8-1 8.1.3 Tumbler Ridge Gas Plant Emergency Equipment ........................................................ 8-1 8.2 SUPPLIERS & SERVICES ........................................................................................................ 8-3 8.3 MUTUAL AID ............................................................................................................................. 8-3 9 SDS (SAFETY DATA SHEETS) ............................................................................. 9-1 9.1 NATURAL GAS ......................................................................................................................... 9-1 9.2 OASE PURPLE (AMINE) .......................................................................................................... 9-9 9.3 SCENTINEL® S-20 GAS ODORANT ..................................................................................... 9-22 9.4 HYDROGEN SULPHIDE (H2S) CHARACTERISTICS ........................................................... 9-37 9.5 SULPHUR DIOXIDE (SO2) CHARACTERISTICS .................................................................. 9-38 10 CONTACT INFORMATION .................................................................................. 10-1 11 MAPS ................................................................................................................... 11-1 Revised: Sept-20 Page ii Supplemental Plan