450 – 1 Street SW Calgary, T2P 5H1

Tel: (403) 920-5052 Fax: (403) 920-2347 Email: [email protected] January 8, 2019 Filed Electronically National Energy Board Suite 210, 517 Tenth Avenue SW Calgary, Alberta T2R 0A8

Attention: Ms. Sheri Young, Secretary of the Board

Dear Ms. S. Young:

Re: NOVA Gas Transmission Ltd. (NGTL) Project Description for the Edson Mainline Expansion Project (Project)

NGTL, a wholly owned subsidiary of TransCanada PipeLines Limited (TransCanada), proposes to construct and operate new pipeline facilities in Alberta (AB). The Project is required to expand pipeline capacity to transport gas from the Peace River Project Area (PRPA) to growing intra demand markets located in central and southern Alberta.

The Project Description (PD) for the Project is provided under cover of this letter.

The Project primary permanent facilities will include: • approximately 86 km of 1,219 mm (NPS 48) pipeline • a compressor unit addition and related components at an existing NGTL compressor station • mainline valve sites • launcher and receiver facilities • cathodic protection facilities • temporary access roads

The proposed in-service date for the Project is April 2022.

NGTL plans to file an application for a Certificate of Public Convenience and Necessity to construct and operate the Project, pursuant to Section 52 of the National Energy Board Act (NEB Act), in the second quarter 2019. In the interim, NGTL is proceeding with field studies, the environmental and socio-economic assessment (ESA), engineering design, stakeholder, landowner and Aboriginal engagement, regulatory consultation and other activities to support the application.

An ESA will be required under both the NEB Act and the Canadian Environmental Assessment Act, 2012 (CEAA 2012) pursuant to Section 46 of the Regulations Designating Physical January 8, 2019 Ms. S. Young Page 2 of 2

Activities because the Project involves the construction and operation of a new pipeline over 40 km in length.

The enclosed PD provides a description of the Project consistent with guidance available through the NEB website. It is intended to: • facilitate efficient regulatory review of the Project by the NEB • facilitate determination of the scope of assessment required pursuant to the NEB Act and CEAA 2012 • provide the Crown with sufficient information to begin consultation with Aboriginal groups potentially affected by the Project • provide the NEB with sufficient information to initiate its Participant Funding Program (PFP), Enhanced Aboriginal Engagement and public consultation activities • inform other regulatory authorities, Aboriginal groups, landowners and stakeholders

Accordingly, in addition to providing the enclosed PD for consideration by the NEB, NGTL also requests that the Crown begin any necessary consultation with Aboriginal communities as soon as possible.

Yours truly, NOVA Gas Transmission Ltd.

Original signed by

Robert Tarvydas Director, Regulatory Facilities Canadian Gas Pipelines

Enclosure

cc: Director General, MPMO Operations Distribution Lists Edson Mainline Expansion Project PROJECT DESCRIPTION

Submitted to: The Secretary National Energy Board Suite 210, 517 – 10th Avenue SW Calgary, Alberta T2R 0A8

NOVA Gas Transmission Ltd. Edson Mainline Expansion Project Project Description Contents

TABLE OF CONTENTS

1.0 INTRODUCTION ...... 1

1.1 Name and Nature of Project ...... 1 1.2 Scope and Timing ...... 1 1.3 Federal Work and Undertaking ...... 2 1.4 Project Proponent ...... 4 1.4.1 TransCanada ...... 4 1.4.2 NGTL System ...... 4 1.5 Environmental and Socio-Economic Assessment ...... 4 1.5.1 Scope of Project and Scope of Assessment ...... 4 1.5.2 Other Assessment Regimes...... 5 1.5.3 Crown Consultation with Aboriginal Groups ...... 5 1.6 Participant Funding Program ...... 6 1.7 Proponent Contact Information...... 6

2.0 PROJECT INFORMATION ...... 7

2.1 Main Components and Structures ...... 7 2.1.1 Location of Project Components ...... 7 2.1.2 Pipeline Routing and Facilities ...... 9 Pipeline Route and Site Selection ...... 9 2.1.3 Parallel and Non-Parallel Right-of-Way ...... 9 2.1.4 Mainline Valve Sites ...... 11 2.1.5 In-Line Inspection Facilities ...... 11 2.1.6 Cathodic Protection ...... 11 2.1.7 Supervisory Control and Data Acquisition System ...... 11 2.1.8 Construction Right-of-Way and Temporary Workspace ...... 11 2.1.9 Compressor Station Site ...... 12 2.1.10 Control Valve Site...... 12

3.0 PROJECT ACTIVITIES ...... 13

3.1 Project Definition ...... 13 3.2 Construction and In-Service Timelines ...... 14 3.3 Operations and Maintenance...... 14 3.3.1 Health, Safety and Environment ...... 14 3.3.2 System Protection and Controls ...... 15 3.3.3 Emergency Response ...... 15 3.3.4 Public Awareness ...... 15 3.3.5 Maintenance Programs...... 16 3.4 Decommissioning or Abandonment ...... 16

January 2019 Page i

NOVA Gas Transmission Ltd. Edson Mainline Expansion Project Contents Project Description

4.0 LAND ...... 17

4.1 Land Ownership ...... 17 4.1.1 Federally Owned and Administered Land ...... 17 4.1.2 Consultation with Landowners, Occupants and Crown Disposition Holders ...... 17 4.2 Land Use ...... 18 4.2.1 Pipelines (Alford Section and Elk River Section) ...... 18 Crown Disposition Holders...... 18 Wildlife Management Units and Watershed Units ...... 18 Industry ...... 18 4.2.2 Princess Compressor Station Unit Addition ...... 19 Wildlife Management Units and Watershed Units ...... 19 Industry ...... 19 4.2.3 Recreation ...... 19 4.2.4 Reserves Under the Indian Act ...... 19 4.2.5 Designated Environmental and Cultural Sites ...... 21

5.0 ENVIRONMENTAL FEATURES ...... 23

5.1 Key Valued Components ...... 23 5.1.1 Sensitive Species and Species at Risk ...... 29 5.1.2 Watercourses and Watercourse Crossings ...... 31 5.1.3 Wetlands ...... 32 5.1.4 Traditional Land and Resource Use ...... 33 5.1.5 Historical Resources ...... 34 5.1.6 Regional Socio-Economic Effects ...... 34

6.0 STAKEHOLDER ENGAGEMENT ...... 37

6.1 Program Overview ...... 37 6.2 Community Engagement ...... 38 6.2.1 Stakeholder Identification, Early Engagement and Material Development ...... 38 6.2.2 Stakeholder Notification and Engagement ...... 38 6.2.3 Execution Planning, Local Business Engagement and Construction ...... 39 6.2.4 Transition to Operations ...... 39 6.3 Stakeholders ...... 40 6.3.1 Community and Government Stakeholders ...... 40 6.3.2 Municipalities ...... 40 6.3.3 Land and Water Users ...... 40 6.4 Preliminary Community Feedback ...... 40

Page ii January 2019

NOVA Gas Transmission Ltd. Edson Mainline Expansion Project Project Description Contents

7.0 ABORIGINAL ENGAGEMENT PROGRAM ...... 43

7.1 Aboriginal Engagement Program Overview ...... 43 7.1.1 Identification of Potentially Affected Aboriginal Groups ...... 43 7.1.2 Preliminary Aboriginal Engagement Feedback ...... 44

8.0 REGULATORY AUTHORIZATIONS ...... 47

8.1 Federal Authorizations ...... 47 8.2 Provincial Authorizations ...... 47 8.3 Regional and Municipal Approvals ...... 48

9.0 DISTRIBUTION LISTS ...... 49

9.1 Federal Authorities...... 49 9.2 Provincial Authorities ...... 49 9.3 Other Authorities ...... 51 9.4 Aboriginal Communities and Organizations ...... 52

10.0 REFERENCES CITED ...... 53

GLOSSARY

APPENDICES

January 2019 Page iii

NOVA Gas Transmission Ltd. Edson Mainline Expansion Project Contents Project Description

LIST OF FIGURES

Figure 1-1 Overview Map of Proposed Project ...... 4 Figure 2-1 Location of Main Project Components ...... 8 Figure 2-2 Parallel ROW and Non-Parallel ROW ...... 10 Figure 3-1 Preliminary Project Schedule ...... 14 Figure 4-1 Land Use in the Project Area ...... 20 Figure 5-1 Natural Subregions Traversed by the Project ...... 24 Figure 7-1 Location of Potentially Affected Aboriginal Groups ...... 46

LIST OF TABLES

Table 2-1 Approximate Coordinates of Project Components ...... 7 Table 2-2 Parallel ROW and Non-Parallel ROW ...... 9 Table 4-1 Land Ownership Along Proposed Pipeline Route ...... 17 Table 5-1 Preliminary Potential Interactions Table – Valued Components, Potential Effects and Potential Effect Pathways ...... 25 Table 5-2 Species at Risk with the Potential to Occur in the Project RAAs ...... 29 Table 7-1 Preliminary List of Potentially Affected Aboriginal Groups ...... 44 Table 8-1 Preliminary List of Federal Regulatory Approvals and Authorizations ...... 47 Table 8-2 Preliminary List of Alberta Regulatory Approvals and Authorizations ...... 48 Table 9-1 Federal Government Recipients of Project Description ...... 49 Table 9-2 Alberta Government Recipients of Project Description ...... 50 Table 9-3 Other Authorities Receiving Project Description ...... 51 Table 9-4 Potentially Affected Aboriginal Groups Recipients of Project Description ...... 52

LIST OF APPENDICES

Appendix A Project-Specific Fact Sheets and Letters Appendix B TransCanada brochure: Aboriginal Relations Appendix C NEB brochure: Information for Proposed Pipeline or Power Line Projects That Involve a Hearing

Page iv January 2019

NOVA Gas Transmission Ltd. Edson Mainline Expansion Project Section 1 Project Description Introduction

1.0 INTRODUCTION

1.1 NAME AND NATURE OF PROJECT NOVA Gas Transmission Ltd. (NGTL), a wholly owned subsidiary of TransCanada PipeLines Limited (TransCanada), proposes to construct, own and operate new pipeline facilities in Alberta (AB) that will form an integral part of the existing NGTL System. These facilities are referred to as the Edson Mainline Expansion (Project), and are described in more detail below. The Project is required to expand pipeline capacity to transport gas from the Peace River Project Area (PRPA) to growing intra-basin demand markets located in central and southern Alberta. The Project is underpinned by incremental firm transport – delivery (FT-D) contracts. All Project components are required to meet increased design flow requirements, along the Edson Mainline System (EDSML) in April 2022.

1.2 SCOPE AND TIMING The preliminary scope of the Project includes approximately 86 km of 1,219 mm (NPS 48) outside diameter (OD) pipe including valve sites and pipeline tie-ins and one compressor unit addition and related components. The proposed pipeline additions are sections that will loop existing NGTL System mainlines; that is, adding pipe parallel or adjacent to, and interconnect with the existing NGTL System. A geographic overview of the proposed Project is provided in Figure 1-1. Facilities included in the Project are: • Edson Mainline Loop No. 4 (Alford Creek Section) – Pipeline loop of approximately 45 km of 1,219 mm (NPS 48) OD pipe between mainline valve (MLV) 40 and MLV 60; approximately 29 km west of Rocky Mountain House, Alberta. This will be a loop of the existing NGTL Edson Mainline. • Edson Mainline Loop No. 4 (Elk River Section) – Pipeline loop of approximately 41 km of 1,219 mm (NPS 48) OD pipe between MLV 80 and MLV 90; approximately 115 km southeast of Hinton, Alberta. This will be a loop of the existing NGTL Edson Mainline. • Princess Compressor Station Unit Addition – Addition of a single 30 MW to 40 MW turbo-compressor unit (gas turbine and compressor), at or near the existing Princess Compressor Station, located, approximately 30 km northeast of Brooks, Alberta. Work associated with the unit addition will include a compressor building, aerial coolers, auxiliary buildings and yard piping.

The final scope of the Project may be subject to refinements based on factors including changes to commercial commitments for transportation service, detailed

January 2019 Page 1 of 58

NOVA Gas Transmission Ltd. Section 1 Edson Mainline Expansion Project Introduction Project Description

routing and siting, environmental studies and input from stakeholders, landowners and Aboriginal groups.

The targeted in-service date for the Project is April 2022.

At this stage in Project planning, approximately 76 km (88%) of the proposed pipeline route parallels existing NGTL right-of-way (ROW) or other existing linear disturbances such as pipelines, roads and electrical power lines. Temporary infrastructure such as access roads, stockpile sites, construction camps and contractor yards will be required during construction. Where the pipeline routes parallel existing NGTL pipelines or other pipelines, existing access roads will be used as much as practical.

1.3 FEDERAL WORK AND UNDERTAKING

In addition to a requirement for a Certificate of Public Convenience and Necessity (CPCN) pursuant to Section 52 of the National Energy Board Act (NEB Act), other permits and approvals might be required under applicable federal and provincial legislation.

An environmental assessment will be required under both the NEB Act and the Canadian Environmental Assessment Act, 2012 (CEAA 2012) pursuant to Section 46 of the Regulations Designating Physical Activities because the Project involves the construction and operation of a new pipeline over 40 km in length.

This Project Description was prepared in accordance with guidance from the NEB website and the Prescribed Information for the Description of a Designated Project Regulations enacted under CEAA 2012. It is intended to: • facilitate efficient regulatory review of the Project by the NEB • facilitate determination of the scope of assessment required pursuant to the NEB Act and CEAA 2012 • provide the Crown with sufficient information to begin consultation with Aboriginal groups potentially affected by the Project • provide the NEB with sufficient information to initiate its Participant Funding Program (PFP), Enhanced Aboriginal Engagement and public consultation activities • inform other regulatory authorities, Aboriginal groups, landowners and stakeholders

Page 2 of 58 January 2019

NOVA Gas Transmission Ltd. Edson Mainline Expansion Project Section 1 Project Description Introduction

Figure 1-1: Overview Map of Proposed Project

January 2019 Page 3 of 58

NOVA Gas Transmission Ltd. Section 1 Edson Mainline Expansion Project Introduction Project Description

1.4 PROJECT PROPONENT

The Project will be constructed and owned by NGTL, a wholly owned subsidiary of TransCanada. TransCanada operates the NGTL System pursuant to an Operating Agreement between TransCanada and NGTL. TransCanada applies corporate policies in its operation of the NGTL System that are common to TransCanada’s operations of other federally-regulated pipelines.

1.4.1 TransCanada

TransCanada is a leader in the responsible development and reliable operation of North American energy infrastructure, including: • natural gas pipelines • oil pipelines • power generation • gas storage facilities

With over 65 years of experience building pipelines safely and reliably, TransCanada has an established track record for operational excellence and has developed and maintained relationships with landowners, stakeholders, and Aboriginal groups across its pipeline systems.

TransCanada’s network of approximately 91,900 km natural gas pipelines connects virtually every major continental natural gas supply basin and market, and transports more than 25% of the gas consumed daily across North America.

1.4.2 NGTL System

The NGTL System is an integrated natural gas pipeline system comprised of approximately 24,000 km of pipeline, associated compression, and other facilities located in AB and British Columbia (BC). The NGTL System gathers and transports natural gas produced in the Western Canadian Sedimentary Basin (WCSB) for delivery to intra-basin and export markets.

1.5 ENVIRONMENTAL AND SOCIO-ECONOMIC ASSESSMENT

1.5.1 Scope of Project and Scope of Assessment

The following physical works and activities will be included in the Project scope for the purpose of completing an environmental and socio-economic assessment (ESA) pursuant to the requirements of the NEB Act and CEAA 2012: • construction and operation of up to approximately 86 km of new pipelines and related facilities, including:

Page 4 of 58 January 2019

NOVA Gas Transmission Ltd. Edson Mainline Expansion Project Section 1 Project Description Introduction

• various pipeline valve sites

• launcher and receiver facilities

• cathodic protection (CP)

• miscellaneous pipeline works (e.g., integration with communication and control systems)

• alternating current mitigation

• hydrostatic testing • construction and operation of one compressor station unit addition, including:

• foundations • compressor building • mechanical and electrical auxiliary buildings • high-pressure piping • aerial coolers • utility gas • scrubbers • fencing • construction-related temporary infrastructure, such as:

• access (e.g., roads and travel lanes) • pipe and equipment storage sites • contractor offices and yards • borrow pits • construction camps

1.5.2 Other Assessment Regimes

Since the Project will form part of a federal work and undertaking subject to the regulatory jurisdiction of the NEB, the Project will be subject to federal environmental assessment processes. Nevertheless, provincial agencies or other regulatory bodies in Alberta might choose to participate in the federal assessment or regulatory processes to facilitate consideration of any concerns or provide advice.

1.5.3 Crown Consultation with Aboriginal Groups

NGTL and its parent company, TransCanada, recognizes that its Aboriginal engagement program is complementary to any Crown consultation concerning potential impacts on Aboriginal and treaty rights, and that the NEB’s process can be relied upon by the Crown.

To the extent that the Project triggers the need for Crown consultation with Aboriginal groups, it is critical that such consultation be initiated and completed in a

January 2019 Page 5 of 58

NOVA Gas Transmission Ltd. Section 1 Edson Mainline Expansion Project Introduction Project Description

timely manner. A key objective of this document is to enable the Crown to begin any necessary consultation as soon as possible.

1.6 PARTICIPANT FUNDING PROGRAM

The Project will require a public hearing under the NEB Act and will trigger the NEB-administered PFP. This program helps fund timely and meaningful participation by eligible parties such as stakeholders (e.g., municipalities), landowners and Aboriginal groups in the NEB’s hearing process for facility applications.1

Given the nature and number of steps that will be required to complete the PFP, NGTL requests that the NEB’s public announcement of PFP availability is made within two months of this Project Description filing, consistent with the timing the Board used for other recent applications for a CPCN.2

1.7 PROPONENT CONTACT INFORMATION

Daniel RK Wyman Matthew D. Ducharme Regulatory Project Manager Senior Legal Counsel Regulatory Facilities Law, Canadian Pipelines TransCanada PipeLines Limited TransCanada PipeLines Limited 450 – 1 Street SW 450 – 1 Street SW Calgary, AB T2P 5H1 Calgary, AB T2P 5H1 Tel: (403) 920-62964 Tel: (403) 920-2563 Fax: (403) 920-2347 Fax: (403) 920-2354 Email: [email protected] Email: [email protected]

1 See the NEB’s Participant Funding Guide. 2 See the NEB’s PFP availability announcements for the Wolverine River Lateral Loop (Carmon Creek section), 2017 NGTL System Expansion Project, Towerbirch Expansion Project and 2021 NGTL System Expansion Project (NEB Filing IDs: A3W4L3, A70450, A73309 and A92839, respectively).

Page 6 of 58 January 2019

NOVA Gas Transmission Ltd. Edson Mainline Expansion Project Section 2 Project Description Project Information

2.0 PROJECT INFORMATION

2.1 MAIN COMPONENTS AND STRUCTURES

Primary components of the Project are as follows: • up to approximately 86 km of 1,219 mm (NPS 48) pipeline • one compressor unit addition and related components at or near existing compressor station • mainline valve sites • launcher and receiver facilities • CP facilities • temporary access roads

All pipeline sections will include pipeline valves, CP facilities and miscellaneous pipeline works. Launchers and receivers and/or provisions for launchers and receivers will be installed for in-line inspection (ILI) purposes.

2.1.1 Location of Project Components

For approximate geographical coordinates of the main Project components, see Table 2-1. For the locations of main Project components, see Figure 2-1.

Table 2-1: Approximate Coordinates of Project Components

UTM Section Component Easting Northing Zone Edson Mainline Loop Start: MLV 40 Edson 643276.00 5770002.00 11U No. 4 (Alford Creek Mainline Section) End: MLV 60 Edson 613650.59 5801903.60 11U Mainline Edson Mainline Loop Start: MLV 80 Edson 587273.31 5841865.88 11U No. 4 (Elk River Mainline Section) End: MLV 90 Edson 569204.60 5875468.74 11U Mainline Compressor Unit Addition Princess Compressor 462434.41 5616277.07 12U Station Unit Addition Note: Final pipeline routing and compressor unit addition location will be informed by engineering and environmental site evaluations, stakeholder, landowner and Aboriginal engagement, land acquisition and consultation with regulatory agencies.

January 2019 Page 7 of 58

NOVA Gas Transmission Ltd. Section 2 Edson Mainline Expansion Project Project Information Project Description

Figure 2-1: Location of Main Project Components

Page 8 of 58 January 2019

NOVA Gas Transmission Ltd. Edson Mainline Expansion Project Section 2 Project Description Project Information

2.1.2 Pipeline Routing and Facilities

Pipeline Route and Site Selection NGTL employs a systematic and thorough route selection process using a variety of tools, such as: • desktop studies • helicopter reconnaissance • ground verification and field surveys • engineering, geotechnical and environmental field studies This route selection process takes into account the objectives of minimizing the total route length or land requirements, meeting applicable regulatory requirements and reducing the environmental footprint, while carefully assessing overall cost and constructability, and meeting customer demands. Feedback received through the stakeholder, landowner and Aboriginal engagement programs informs the assessment of proposed routes and sites.

2.1.3 Parallel and Non-Parallel Right-of-Way Approximately 76 km (88%) of the proposed pipeline route parallels existing NGTL ROW or other existing linear disturbances such as pipelines, roads and electrical power lines. Deviations from existing rights-of-way by the proposed route may be required as a result of physical constraints, including to: • accommodate crossing watercourses with pipeline • reflect stakeholder, landowner and Aboriginal feedback • avoid potentially unstable terrain and environmentally sensitive areas • address potential construction issues and requirements

For the approximate lengths of both parallel ROW and non-parallel ROW, see Table 2-2. Figure 2-2 depicts the parallel ROW and non-parallel ROW associated with the proposed routes.

Table 2-2: Parallel ROW and Non-Parallel ROW

Approximate Approximate Parallel ROW 1, 2 Non-Parallel ROW 1, 2 Project Component (km) (km) Edson Mainline Loop No. 4 (Alford Creek) 42 3 Edson Mainline Loop No. 4 (Elk River) 34 7 TOTAL 76 10 Note: 1. Includes pipeline, power line and access road parallels. Pipelines paralleled include NGTL System and other pipelines. 2. The numbers have been rounded.

January 2019 Page 9 of 58

NOVA Gas Transmission Ltd. Section 2 Edson Mainline Expansion Project Project Information Project Description

Figure 2-2: Parallel ROW and Non-Parallel ROW

Page 10 of 58 January 2019

NOVA Gas Transmission Ltd. Edson Mainline Expansion Project Section 2 Project Description Project Information

2.1.4 Mainline Valve Sites

Mainline valves will be installed at intervals as required along the proposed pipelines and will be located within the permanent ROW. Temporary workspace (TWS) will be required at these sites during construction. The permanent sites will be fenced to ensure the safety and protection of the asset and public, as well as protection of the environment.

Access to valve sites will be via the permanent ROW or permanent or temporary access roads during both construction and operations.

2.1.5 In-Line Inspection Facilities

Launchers and receivers or provisions for launchers and receivers will be installed for ILI purposes.

2.1.6 Cathodic Protection

The pipeline sections of the Project will share the CP system that currently protects the NGTL System. Requirements for upgrades to the existing CP system will be evaluated as detailed design progresses, including investigation of potential alternating current (AC) mitigation where required. New test stations will be installed at appropriate intervals and locations along the Project to monitor the effectiveness of the applied CP current.

Compressor station CP requirements will be determined during detailed design.

2.1.7 Supervisory Control and Data Acquisition System

The Project will include installation and operation of a supervisory control and data acquisition (SCADA) system, which allows for remote monitoring. The Project’s SCADA system will be connected to TransCanada’s Operations Control Centre (OCC), located in Calgary, AB. Once the Project facilities are placed in-service, they will be monitored and controlled from TransCanada’s 24-hour OCC as part of the NGTL System.

2.1.8 Construction Right-of-Way and Temporary Workspace

Dimensions of the pipeline construction ROW (including permanent ROW and TWS) will vary depending on the ownership, location and nature of existing parallel ROW. Where available and feasible, TWS will also be obtained from existing contiguous ROW to reduce potential disturbances. The pipeline components will generally require a typical construction ROW of 42 m for safe and efficient construction, and in some areas, this may be reduced to a minimum width of 32 m. In addition to the

January 2019 Page 11 of 58

NOVA Gas Transmission Ltd. Section 2 Edson Mainline Expansion Project Project Information Project Description

minimum construction ROW, further TWS will be required for bends, road and foreign line crossings, graded areas and handling and storing soil material.

During construction, land will be required for temporary infrastructure such as construction camps, borrow pits, access roads, pipe/equipment storage sites, contractor offices/yards and similar construction-related purposes. Land disturbed for these purposes will be reclaimed after construction as required by Crown land permit conditions or as per private agreements with freehold landowners.

In addition to construction ROW, site-specific TWS will be required at highway, railway, road, pipeline and watercourse crossings and at other locations to accommodate pipeline construction activities.

The construction ROW and site-specific TWS will be reclaimed after construction. A permanent ROW will be established and maintained for pipeline operations.

2.1.9 Compressor Station Site

The compressor unit addition will have a footprint of approximately 200 m by 300 m at or near to the existing NGTL Princess Compressor Station. Land requirements will be evaluated based on engineering, environmental considerations and stakeholder, landowner and Aboriginal engagement.

In addition to remote monitoring by TransCanada’s OCC, a local safety system automatically shuts down the compressor in case of abnormal operation conditions. This location is within a permanent fenced NGTL site.

Subject to detailed design, the compressor unit addition will include the following: • foundations • compressor building • mechanical and electrical auxiliary buildings • high-pressure piping • aerial coolers • utility gas • scrubbers • fencing

Page 12 of 58 January 2019

NOVA Gas Transmission Ltd. Edson Mainline Expansion Project Section 3 Project Description Project Activities

3.0 PROJECT ACTIVITIES

The Project will have the following phases: • definition • construction and commissioning • operations and maintenance • decommissioning and abandonment

3.1 PROJECT DEFINITION

Work on the Project began in Q2 2018 with the start of preliminary engagement and routing studies. Activities during the definition phase include: • completing Project planning and preliminary design in sufficient detail for the preparation of regulatory applications, which will include completing route selection and developing survey alignment plans • initiating and conducting biophysical and socio-economic studies and assessments, including field surveys • undertaking detailed engineering design and geotechnical studies and field work • initiating engagement with potentially affected Aboriginal groups • initiating engagement with landowners, occupants and Crown disposition holders • preparing regulatory applications and initiating the regulatory review process

The information in this Project Description is based on conceptual design, intended to initiate development of the Project. It will be refined over time as field and other additional data are collected and assessed, and as engineering and construction planning progresses through preliminary and detailed design.

Ongoing consultation and engagement programs provide information that can inform the final design, as well as commercial negotiations, and environmental and socio-economic assessments.

The Project application for a CPCN under Section 52 of the NEB Act will reflect changes and refinements to the Project that are made after this Project Description is submitted to the NEB. The application, which will include an ESA, is scheduled for filing with the NEB in early Q2 2019.

The Section 52 application will be based on preliminary design, experience constructing and operating pipelines and compressor stations in some of the Project areas for over 35 years and in other parts for as much as 60 years, initial results from desktop data, initial field investigations, and engagement and consultation programs.

January 2019 Page 13 of 58

NOVA Gas Transmission Ltd. Section 3 Edson Mainline Expansion Project Project Activities Project Description

3.2 CONSTRUCTION AND IN-SERVICE TIMELINES

Opportunities to optimize the infrastructure, pipeline and facility construction schedule will be pursued throughout the Project development process. Environmental timing windows will be considered during detailed construction planning. Construction is currently planned to occur between Q1 2021 and Q2 2022.

For the preliminary Project schedule, see Figure 3-1.

Figure 3-1: Preliminary Project Schedule

3.3 OPERATIONS AND MAINTENANCE

3.3.1 Health, Safety and Environment

All activities associated with the Project, including health, safety and environmental (HSE) performance will conform to all applicable laws and regulations and will align with the National Energy Board Onshore Pipeline Regulations.

NGTL will address responsibilities for HSE performance through TransCanada’s Operational Management System (TOMS) supporting safety, security, integrity, emergency management and environmental protection programs. This framework will apply to the complete life cycle of the Project, from design and construction, through operations to abandonment. It is reviewed and updated regularly.

Page 14 of 58 January 2019

NOVA Gas Transmission Ltd. Edson Mainline Expansion Project Section 3 Project Description Project Activities

3.3.2 System Protection and Controls

Once the proposed Project facilities are placed in service, they will form part of the NGTL System and will be monitored and controlled 24 hours a day from TransCanada’s OCC as part of the NGTL System.

TransCanada’s OCC SCADA system continuously monitors pipeline flow, pressure, temperature and equipment status. The SCADA system alerts the OCC operator of significant operational changes in the pipeline system to enable appropriate action to be taken.

Project facilities will also have local safety systems to react to abnormal operational events or loss of communications.

3.3.3 Emergency Response

Emergency management during Project construction will be governed by the Project-specific Emergency Response Plan, and during operations by TransCanada’s overarching Emergency Management Corporate Program Manual and related operating procedures.

Before the Project facilities are put into operation, TransCanada will work with external emergency response personnel to ensure appropriate: • communications protocols • operations and product awareness • understanding of TransCanada’s emergency response procedures

These measures help ensure that company emergency plans are coordinated with plans maintained by other affected agencies.

3.3.4 Public Awareness

TransCanada’s existing Public Awareness (PA) program will be applied during the operational life of the Project.

The PA program is designed to increase awareness of pipeline safety and thereby protect the public, environment and TransCanada facilities. The program is intended to reach affected members of the public, landowners, Aboriginal groups, excavators, contractors, emergency response providers and local public officials. It provides education about living and working safely near TransCanada facilities and includes safety messages on special incident response notification and evacuation measures, as appropriate, as well as information about TransCanada’s Integrity Management Program (IMP).

January 2019 Page 15 of 58

NOVA Gas Transmission Ltd. Section 3 Edson Mainline Expansion Project Project Activities Project Description

3.3.5 Maintenance Programs

TransCanada’s standard preventive maintenance programs will be incorporated in the design and operation of the proposed Project facilities. These programs include: • aerial surveys and leak detection • internal inspections • CP monitoring • pipeline markers at roads and pipeline watercourse crossings • planned maintenance activities

3.4 DECOMMISSIONING OR ABANDONMENT

Decommissioning or abandonment activities will comply with applicable regulatory requirements in force at that time of decommissioning or abandonment. Additional information will be provided in NGTL’s Section 52 application.

Page 16 of 58 January 2019

NOVA Gas Transmission Ltd. Edson Mainline Expansion Project Section 4 Project Description Land

4.0 LAND

This section describes the land requirements, ownership, and land use for the Project as well as NGTL’s preliminary engagement activities with landowners, occupants and Crown disposition holders. The land requirements for the Project include: • permanent Crown and freehold land for the proposed pipeline and associated facilities • TWS requirements for construction of the pipeline, laydown areas and stockpile sites

4.1 LAND OWNERSHIP

For the various land types crossed by the two pipeline components, see Table 4-1.

Table 4-1: Land Ownership Along Proposed Pipeline Route

Approximate Percentage of Land Type Land Crossed Private (Freehold) 2 Provincial (Crown) 98 Federal (Crown) 0 Municipal 0 Total 100

The Princess Compressor Station site is located on lands owned by NGTL. The proposed compressor unit addition is planned to be located at or near to the existing compressor site.

4.1.1 Federally Owned and Administered Land

The Project is not located on any federally owned or administered land.

4.1.2 Consultation with Landowners, Occupants and Crown Disposition Holders

NGTL has identified landowners, occupants and Crown disposition holders along the proposed pipeline routes to: • provide notice of the proposed Project and its planned scope identify early routing concerns and feedback • provide notification of engineering and environmental field surveys

Preliminary Engagement started for the Project in Q2 2018. In Q4 2018, landowners, occupants and Crown disposition holders (including trappers and grazing lease holders) on the proposed routes were notified of the Project in a Project information

January 2019 Page 17 of 58

NOVA Gas Transmission Ltd. Section 4 Edson Mainline Expansion Project Land Project Description

package. Further engagement activities will occur throughout Project development to provide additional information to stakeholders and allow them to share their feedback with NGTL. Stakeholders will also be invited to attend open houses for the Project. During all forms of engagement, stakeholders are invited to contact NGTL with any questions, concerns or inquiries.

4.2 LAND USE

4.2.1 Pipelines (Alford Section and Elk River Section)

Approximately 99% of the lands crossed by the pipeline Project components are forested land in the Green Area of Alberta, with 1% within the White Area of Alberta. Forestry and oil and gas development are prominent activities in the surrounding areas.

For a map showing land use in the Project area, see Figure 4-1.

Crown Disposition Holders

The pipelines will cross several Crown dispositions, including approximately 9 registered Trapper Permit Areas (TPA) and approximately 10 registered grazing leases. NGTL has and will continue to consult with Crown disposition holders that have dispositions that are crossed by the Project.

Wildlife Management Units and Watershed Units

There are five Wildlife Management Units (WMUs) in the Foothills Wildlife Management Zone (i.e., WMU 318, 324, 326, 328 and 339) and the Eastern Slopes Fish Management Zone that are traversed by the pipeline project components. These management units are associated with provincial regional administration of hunting and fishing activities.

Industry

The main industries in the Project area include: • oil and gas • forestry • agriculture • other activities such as trapping and guiding/outfitting

Oil and gas exploration, development activities and infrastructure in the Project area include: • seismic exploration

Page 18 of 58 January 2019

NOVA Gas Transmission Ltd. Edson Mainline Expansion Project Section 4 Project Description Land

• pipelines and related facilities • well sites • gas processing plants • access roads

4.2.2 Princess Compressor Station Unit Addition

The compressor unit addition component of the Project is located on NGTL-owned land within the White Area of Alberta. Grazing and oil and gas development are prominent activities in the surrounding area.

For a map showing land use in the Project area, see Figure 4-1.

Wildlife Management Units and Watershed Units

The compressor unit addition is located in WMU 152 in the Prairie Wildlife Management Zone, and within the Prairie Parkland Fish Management Zone. These management units are associated with provincial regional administration of hunting and fishing activities.

Industry

The main industries in the Project area include: • oil and gas • agriculture

Oil and gas exploration, development activities and infrastructure in the Project area include: • seismic exploration • pipelines and related facilities • well sites • gas processing plants • access roads

4.2.3 Recreation

The Project does not cross any parks or protected areas. Outdoor recreational activities such as hunting, hiking and snowmobiling/ATV use occur throughout the Project area. Recreational fishing occurs in the major watercourses along the Project route.

January 2019 Page 19 of 58

NOVA Gas Transmission Ltd. Section 4 Edson Mainline Expansion Project Land Project Description

4.2.4 Reserves Under the Indian Act

The Project does not cross any Indian Reserves, as defined under the Indian Act. For a preliminary list of potentially affected Aboriginal groups, see Section 7.1.1.

Page 20 of 58 January 2019

NOVA Gas Transmission Ltd. Edson Mainline Expansion Project Section 4 Project Description Land

Figure 4-1: Land Use in the Project Area

January 2019 Page 21 of 58

NOVA Gas Transmission Ltd. Section 4 Edson Mainline Expansion Project Land Project Description

4.2.5 Designated Environmental and Cultural Sites

Some of the proposed Project crosses lands designated as having the potential to contain archaeological and palaeontological resources. This information as well as past patterns and regional sensitivities are assessed by Alberta Culture and Tourism and a determination is made by this agency as to the scope of any archaeological and/or palaeontological assessments required for the Project.

No part of the proposed Project is located on land under the jurisdiction of Parks Canada or in an existing: • important bird area • national wildlife area • ecological reserve • migratory bird sanctuary • other park or protected area

Page 22 of 58 January 2019

NOVA Gas Transmission Ltd. Edson Mainline Expansion Project Section 4 Project Description Land

January 2019 Page 23 of 58

NOVA Gas Transmission Ltd. Edson Mainline Expansion Project Section 5 Project Description Environmental Features

5.0 ENVIRONMENTAL FEATURES

NGTL has been constructing and operating pipelines and compressor stations in some of the Project areas for over 35 years and in other parts for as much as 60 years. As a result, NGTL is familiar with the area including the existing conditions as well as the potential environmental and socio-economic effects associated with the construction and operation of these types of facilities.

The Project traverses two Natural Subregions in the western and southern part of the province (see Figure 5-1).

The Elk River Section and Alford Creek Section are located in the Lower Foothills Subregion, which is part of the Foothills Natural Region (Natural Regions Committee 2006). This Natural Subregion contains primarily coniferous forests and have extensive forestry operations. The proposed compressor unit addition at Princess is in the Dry Mixedgrass Subregion of Alberta, which is part of the Grassland Natural Region; the primary land use activity in this subregion is agriculture.

The Project’s preliminary potential environmental and socio-economic effects and pathways are outlined in Table 5-1. These preliminary potential effects and pathways were developed in part from technical information in support of previous projects and NGTL’s extensive experience in a wide range of projects including those along the Project corridor. NGTL has an extensive suite of mitigation for pipeline construction and operations in the Project area which will be applied to avoid or reduce the potential effects of the Project. Supplemental technical studies, input from ongoing consultation as well as the review of existing data, may result in refinements to the potential interactions and effects prior to filing the Project application.

5.1 KEY VALUED COMPONENTS

While NGTL will assess all relevant valued components (VCs) as part of the application, preliminary routing and siting, input from stakeholders, landowners and Aboriginal groups and NGTL’s experience indicate that there are several VCs that are likely to be of interest in the regions where the Project is proposed. The following sections provide a summary of these VCs.

January 2019 Page 25 of 58

NOVA Gas Transmission Ltd. Section 5 Edson Mainline Expansion Project Environmental Features Project Description

Figure 5-1: Natural Subregions Traversed by the Project

Page 26 of 58 January 2019

NOVA Gas Transmission Ltd. Edson Mainline Expansion Project Section 5 Project Description Environmental Features

Table 5-1: Preliminary Potential Interactions Table – Valued Components, Potential Effects and Potential Effect Pathways

Valued Component Potential Effects Potential Effect Pathways Biophysical Valued Components Physical and • The Project is not within areas of permafrost, or acid rock drainage. Meteorological • The Project does not affect the meteorological environment. Environment • Potential effects associated with erosion prone soils and terrain are discussed in the context of effects on soil and soil productivity. • Potential effects associated with extreme weather events are discussed in the context of effects of the environment on the Project. Soil and Soil Change in soil quality • Loss or alteration (e.g., admixing) of topsoil/strippings during Productivity soil handling and storage • Compaction, rutting, admixing or loss of soil structure through vehicle and equipment movement • Soil loss through wind and water erosion following vegetation clearing • Soil subsidence may occur over the trench • Introduction or spread of soil pests • Pre-existing contamination Change in terrain • Construction (vegetation removal, grading, trenching), and heavy equipment and vehicle use could alter terrain contours Vegetation Change in vegetation • Direct loss or alteration of native vegetation communities, communities including ecological communities of management concern, arising from vegetation clearing and ground disturbance • Introduction or spread of noxious and prohibited noxious species through vehicle and equipment movement • Introduction or spread of forest pests Change in vegetation • Direct loss or alteration of plant species of management species (including concern, including species at risk, arising from vegetation species at risk) clearing and ground disturbance • Introduction or spread of noxious and prohibited noxious species through vehicle and equipment movement Water Quality Change in surface • Increased suspended sediment concentrations and transport and Quantity water quality in surface water due to instream construction, vegetation clearing, or increased erosion on the Project footprint and release of hydrostatic test water Change in surface • Construction activity on land adjacent to waterbodies water quantity resulting in changes in natural flow patterns across the ROW • Trenching could affect flow at watercourse crossings • Temporary diversions for hydrostatic testing or release of test water resulting in change in stream discharge Change in groundwater • Disturbance to physical hydraulic properties of soil and parent

quality material above or below the water table

January 2019 Page 27 of 58

NOVA Gas Transmission Ltd. Section 5 Edson Mainline Expansion Project Environmental Features Project Description

Table 5-1: Preliminary Potential Interactions Table – Valued Components, Potential Effects and Potential Effect Pathways (cont'd)

Valued Component Potential Effects Potential Effect Pathways Water Quality Change in groundwater • Alteration of groundwater levels in nearby water wells through and Quantity quantity dewatering in high-yield aquifers (cont’d) • Initiation of artesian flow to the surface Fish and Fish Change in fish habitat • Instream construction resulting in changes to habitat structure Habitat (including critical habitat (i.e., substrate, banks, and riparian vegetation) and residences for • Construction activity on land adjacent to waterbodies resulting species at risk) in changes to bank stability, loss of riparian habitat, sedimentation, or in increased erosion potential • Water withdrawal for hydrostatic testing resulting in changes to habitat availability Change in fish mortality • Mobilization and transport of sediment resulting in fish risk mortality from gill abrasion and/or limited foraging ability, or mortality of fish eggs • Change in timing, duration and frequency of flow (including during isolation of crossings), resulting in fish mortality by stranding, or preventing access to spawning areas • Destruction of fish and/or eggs during instream work • Fish entrainment or impingement during instream work or water withdrawals • Introduction or spread of whirling disease Wetlands Change in wetlands • Alteration or loss of wetland area or wetland class arising from vegetation clearing and ground disturbance • Changes in surface water or groundwater flow or quality potentially affecting wetlands Wildlife and Change in habitat • Direct loss or alteration of habitat from vegetation removal Wildlife Habitat (including critical habitat and ground disturbance and residences for • Indirect loss or alteration of habitat effectiveness through species at risk) sensory disturbance Change in movement • Alteration or impediment of wildlife movement due to physical barriers, sensory disturbance, or vegetation removal (i.e., gaps in forested habitat) Change in mortality risk • Project-related works and activities resulting in physical destruction of key habitat features (e.g., nests, dens, roosts, hibernacula). • Project-related works and activities resulting in accidental mortality of small, less mobile species or individuals (e.g., amphibians, juvenile birds) • Entrapment (i.e., within the pipeline trench or open excavations) • Vehicle-wildlife collisions • Wildlife-human conflict (e.g., removal of nuisance animals)

Page 28 of 58 January 2019

NOVA Gas Transmission Ltd. Edson Mainline Expansion Project Section 5 Project Description Environmental Features

Table 5-1: Preliminary Potential Interactions Table – Valued Components, Potential Effects and Potential Effect Pathways (cont'd)

Valued Component Potential Effects Potential Effect Pathways Air Emissions Change in ambient air • Criteria air contaminant (CAC) emissions from equipment and quality vehicles burning hydrocarbon fuel during construction activities • CAC emissions from hydrocarbon-fueled equipment (e.g., gas turbine compressor) during operation • Dust generated during topsoil stripping and grading and through vehicle and equipment movement on the construction ROW/site and unpaved roads Greenhouse Gas Release of GHG • GHG emissions from equipment and vehicles burning (GHG) emissions hydrocarbon fuel during construction activities Emissions • GHG emissions from hydrocarbon-fueled equipment (e.g., gas turbine compressor) during operation Acoustic Change in existing • Project noise emissions from operation can have potential Environment sound levels annoyance effects on human receptors Socio-Economic Valued Components Human Change in land use • Loss of access to or alteration of use of land for: Occupancy and • agriculture, including grazing Resource Use • forestry • oil and gas or other industrial uses • hunting, trapping or fishing • recreation or tourism • Sensory disturbance which results in: • decreased hunting, trapping or fishing opportunities • decreased recreational or tourism opportunities Heritage Change in heritage • Loss or disturbance to site contents and site contexts through Resources resources ground disturbance associated with brush and/ or topsoil removal, grading, trenching, vehicle traffic and use of workspaces during construction activities • Vandalism (e.g., if the Project creates new human access opportunities) or unauthorized artifact/fossil collection during construction Navigation and Change in navigation or • Loss or alteration of access to or through navigable waters Navigation navigation safety Safety Traditional Change in availability of • Loss or alteration of traditionally used wildlife, fish or plant Land and traditional resources for species Resource Use current use • Loss or alteration of habitat supporting traditionally used wildlife, fish or plant species • Change in surface water quality or quantity

January 2019 Page 29 of 58

NOVA Gas Transmission Ltd. Section 5 Edson Mainline Expansion Project Environmental Features Project Description

Table 5-1: Preliminary Potential Interactions Table – Valued Components, Potential Effects and Potential Effect Pathways (cont'd)

Valued Component Potential Effects Potential Effect Pathways Traditional Land Change in access to • Loss or alteration of trails and travelways and Resource traditional resources or • Restriction on ability to travel to or through current use areas Use (cont’d) areas for current use (including landmarks) • Sensory disturbance which influences the conditions for current use

Change in current use • Loss or alteration of current use harvesting, habitation, and sites or areas cultural or sacred sites and areas • Sensory disturbance which influences the conditions for current use Social and Change in social and • Project-related [transient] population growth has potential to Cultural Well- cultural well-being change the demographics of nearby communities Being • Out-of-region workers interacting with local communities, potentially disrupting the social and cultural setting

Human Health Change in human • Project activities could affect biophysical resources that might and Aesthetics health affect human health • Project activities could create sensory disturbances to nearby residents and land users

Infrastructure Change in demand for • The Project’s mobile workforce could draw on temporary and Services community accommodations (e.g., hotels, motels or campgrounds) infrastructure and • Project activities and the Project’s mobile workforce could services place demands on community services, such as health, emergency and policing services, and utilities • Project construction and the transportation of materials, equipment and workers could place increased demands on transportation infrastructure Employment Change in employment • Project activities will generate employment opportunities and Economy and economy • Project expenditures will generate business opportunities • The Project will generate revenue for government Accidents and Malfunctions Accidents and The assessment will consider the following accident and malfunction scenarios: Malfunctions • Drilling mud release during horizonal directional drilling • Pipeline release or rupture, or facility upset • Fire • Hazardous materials release • Vehicle accident • Damage to existing utilities

Page 30 of 58 January 2019

NOVA Gas Transmission Ltd. Edson Mainline Expansion Project Section 5 Project Description Environmental Features

Table 5-1: Preliminary Potential Interactions Table – Valued Components, Potential Effects and Potential Effect Pathways (cont'd)

Valued Component Potential Effects Potential Effect Pathways Effects of the Environment on the Project Effects of the The following potential effects of the environment on the Project will be considered: Environment on • Extreme temperatures the Project • Heavy precipitation events and flooding • Heavy snow and ice events • Lightning • High winds or tornados • wildfires

5.1.1 Sensitive Species and Species at Risk For this Project, species at risk are defined as those: i) listed under Schedule 1 of the Species at Risk Act (SARA) as endangered, threatened, or special concern, or ii) listed under the Alberta Wildlife Act as endangered or threatened. There are plant, mammal, amphibian, reptile, invertebrate, bird and fish species at risk whose range and habitat intersect the Project components’ regional assessment areas (RAAs). Species at risk with the potential to occur in the Project RAAs is listed in Table 5-2. The potential effects of the Project on species at risk and their habitat will be assessed as part of the ESA. Appropriate mitigation will be applied to address the potential adverse effects on a species and/or habitat-specific basis.

Table 5-2: Species at Risk with the Potential to Occur in the Project RAAs

Species Elk River Alford Creek Princess Mammals Little brown myotis ✓ ✓ ✓ Northern myotis ✓ - - Western small-footed myotis - - ✓ Grizzly bear ✓ ✓ - Wolverine ✓ ✓ - American badger - ✓ ✓ Birds Horned grebe ✓ ✓ ✓ Western grebe ✓ ✓ ✓ Common nighthawk ✓ ✓ ✓ Yellow rail ✓ ✓ ✓

January 2019 Page 31 of 58

NOVA Gas Transmission Ltd. Section 5 Edson Mainline Expansion Project Environmental Features Project Description

Table 5-2: Species at Risk with the Potential to Occur in the Project RAAs (cont'd)

Species Elk River Alford Creek Princess Piping plover - - ✓ Long-billed curlew - - ✓ Ferruginous hawk - - ✓ Short-eared owl ✓ ✓ ✓ Burrowing owl - - ✓ Peregrine falcon ✓ ✓ - Olive-sided flycatcher ✓ ✓ - Loggerhead shrike - - ✓ Bank swallow ✓ ✓ ✓ Barn swallow ✓ ✓ ✓ Sprague’s pipit - - ✓ Chestnut-collared longspur - - ✓ McCown’s longspur - - ✓ Rusty blackbird ✓ ✓ - Baird’s sparrow - - ✓ Bobolink - - ✓ Herpetiles Western toad ✓ ✓ - Western tiger salamander - ✓ ✓ Northern leopard frog - - ✓ Great Plains toad - - ✓ Fish Bull Trout ✓ ✓ - Invertebrates Monarch - - ✓ Pale yellow dune moth - - ✓ Verna’s flower moth - - ✓ Plants Dwarf woolly-heads - - ✓ Note: ✓species has the potential to occur in Project areas, based on range (breeding range for birds), habitat availability, historic records and field observations - species’ range does not overlap Project areas

Page 32 of 58 January 2019

NOVA Gas Transmission Ltd. Edson Mainline Expansion Project Section 5 Project Description Environmental Features

5.1.2 Watercourses and Watercourse Crossings

The compression unit addition is not located near any watercourses.

The pipeline Project components are primarily located on Crown Lands in the Green Zone where they cross several watercourses and some of their tributaries that host sensitive fish species and habitat. Sensitive fish species known to occur in the Project area include bull trout. These streams and watercourses also support other sport fish species.

Named watercourses crossed by the Project include the following watercourses: • Nordegg River • Brazeau River • Elk River • Clearwater River • Alford Creek • Matts Creek • Swan Creek • Vetch Creek • Prairie Creek • Cold Creek • North Prairie Creek

All of the watercourses with defined bed and banks are subject to instream restricted activity periods (RAPs), as determined by fish presence, fisheries management objectives where defined, and applicable provincial criteria. All watercourses and drainages were visited and assessed during the summer and fall 2018 open water season to assess habitat sensitivity. Additional winter 2018/2019 and open water 2019 surveys are planned to assess habitat and fish presence.

Preliminary watercourse crossing locations, fish presence, preliminary pipeline and vehicle access crossing methods, and a self-assessment of the potential for serious harm after mitigation to commercial, recreational and Aboriginal (CRA) fisheries will be provided during the regulatory process for the Project. Final locations, crossing method and timing will be subject to engineering and environmental site evaluations, geotechnical investigations, Aboriginal and stakeholder engagement, land acquisitions and consultation with regulatory authorities.

All watercourse crossings will implement mitigation including Fisheries and Oceans Canada’s (DFO’s) Measures to Avoid Causing Harm to Fish and Fish Habitat (DFO, 2016), and AEP Water Act Codes of Practice to avoid and minimize potential effects on fish and fish habitat (GoA, 2013).

January 2019 Page 33 of 58

NOVA Gas Transmission Ltd. Section 5 Edson Mainline Expansion Project Environmental Features Project Description

Where the potential for serious harm to a commercial, recreational or Aboriginal fishery exists after mitigation and a subsection 35(2) authorization under the Fisheries Act may be required, NGTL will conduct a self-assessment pursuant to the NEB-DFO Memorandum of Understanding (NEB, 2013) and in compliance with the requirements of the Fisheries Act.

NGTL selects crossing locations and techniques using industry-accepted design and installation practices. NGTL conducts site-specific watercourse crossing assessments to determine appropriate crossing methodologies that avoid or reduce the impact of construction activities on watercourses.

NGTL’s site-specific watercourse crossing assessments include the following considerations: • Site-specific environmental parameters such as fish species present and habitat quality including species at risk; sensitive timing windows and RAPs; wildlife species of management concern, migratory bird nesting, and riparian habitat; and sediment transport. • Watercourse characteristics such as the width and depth of watercourse at the proposed crossing location; stream flow during the season of installation; topography and ease of access; substrate and bank material; bank stability and height; approach slope gradient and stability; as well as erosion potential, geotechnical considerations and hydrological information. • Constructability considerations such as the construction duration and season; engineering/constructability requirements; subsurface materials; scour potential and depth of cover requirements; technical limitations (e.g., length of the crossing); watercourse isolation potential and technique; safety considerations and the ability to mitigate for extreme weather events. • Social and economic considerations including local and adjacent land use, traditional use activities, construction contract strategies. • Operational and pipeline integrity aspects such as accessing the site for necessary maintenance activities and integrity inspections.

Geotechnical terrain assessments will be undertaken to identify any potential slope stability issues and the geotechnical conditions at select watercourse crossing locations.

5.1.3 Wetlands

Wetlands are identified as a VC because of their diversity and productivity on the landscape, which provide a wide range of hydrological and ecological functions. Wetlands are land saturated with water long enough to promote formation of altered

Page 34 of 58 January 2019

NOVA Gas Transmission Ltd. Edson Mainline Expansion Project Section 5 Project Description Environmental Features

soils, growth of water tolerant vegetation and various kinds of biological activity associated with wet conditions either from a permanent or seasonal situation.

The government of Alberta identifies wetlands using the Alberta Wetland Classification System, which standardizes wetland classification for the entire province (AESRD, 2015). This system is tailored specifically for Alberta wetlands and provides key indicators that will help classify wetlands in the field and differentiate forms and types of wetlands within the broader classes. It is anticipated that the Project would either intercept or be adjacent to all five classes of wetlands (i.e., bogs, fens, marshes, shallow open water and swamps). Further field assessment will be conducted to delineate and map these wetlands into discrete forms within the classes and in support of the Project effects assessment.

The Project will be aligned to reduce potential effects on wetlands, and to meet the intent of the Federal Policy on Wetland Conservation (Government of Canada, 1991) and the Alberta Wetland Policy (AESRD, 2013) by implementing NGTL’s routing decision framework.

NGTL’s routing decision framework considers the following parameters: • avoid wetlands, where feasible • reduce the length crossing environmentally sensitive areas, such as protected areas or areas containing vegetation, wildlife and fish habitat for species of management concern and species at risk • for compression components, use existing disturbances, where practical • for pipeline components, follow existing linear NGTL pipelines and overlap existing surface dispositions, where practical • where avoidance is not technically or economically feasible, implement construction and reclamation mitigation, as well as NGTL’s standard monitoring, for wetlands that could not be avoided, to document wetland function recovery following construction The Project will overlap existing surface dispositions where feasible to reduce the disturbance width.

5.1.4 Traditional Land and Resource Use

The Project may have an effect on Traditional Land and Resource Use (TLRU), which will be assessed as part of the ESA, using a combination of literature review, baseline data collection and engagement with potentially affected Aboriginal groups in the Project area.

January 2019 Page 35 of 58

NOVA Gas Transmission Ltd. Section 5 Edson Mainline Expansion Project Environmental Features Project Description

NGTL has initiated engagement with potentially affected Aboriginal groups. Based on the outcomes of this initial engagement, the results of available Project-specific Traditional Knowledge (TK) studies with interested Aboriginal groups will supplement existing, available information on TLRU in the Project area.

Protocol agreements for the collection of TK will be developed between NGTL, its environmental consultants and each participating Aboriginal group with consideration of the guidance provided in the NEB Filing Manual and the Canadian Environmental Assessment Agency’s guidance document Considering Aboriginal Traditional Knowledge in Environmental Assessments Conducted under the CEAA 2012 (CEA Agency, 2015).

5.1.5 Historical Resources

Heritage resources in Alberta are protected under the Historical Resources Act administered by Alberta Culture and Tourism (ACT). In compliance with the Historical Resources Act, NGTL will conduct any required Historical Resources Impact Assessment (HRIA) for the Project under an Archaeological Research Permit issued by ACT.

The objectives of the archaeological resource studies are as follows: • Identify and evaluate archaeological, historic and paleontological resources in the regional study area. • Identify and assess all effects on archaeological, historic and paleontological resources that might result from the Project. • Recommend viable alternatives for managing unavoidable adverse effects resulting from the Project. Information gathered during the HRIA is to assist the proponent in designing, planning and implementing a suitable approach to the Project as it concerns archaeological resources.

5.1.6 Regional Socio-Economic Effects

Communities near the pipeline Project components include moderate sized towns (e.g., Rocky Mountain House and ), while the City of Brooks is located in proximity to the Princess Compressor Station unit addition Project component. While these communities support forestry and agriculture, they also have services and regional operations offices and activity in the oil and gas sector as well as regional provincial resource and land use agencies. NGTL has existing operations in, and has maintained active stakeholder and Aboriginal engagement programs, throughout the Project development areas.

Page 36 of 58 January 2019

NOVA Gas Transmission Ltd. Edson Mainline Expansion Project Section 5 Project Description Environmental Features

Socio-economic effects will be assessed as part of the ESA, using a combination of baseline data collection and technical discussions with Aboriginal groups and local stakeholders (e.g., municipal/provincial agencies, landowners and local land users).

Baseline data collection through desktop research will provide an information base about the Project area and socio-economic conditions. Sources of baseline data include municipal websites, Statistics Canada census and National Household Survey results, an Alberta Geographic Land Information Management Planning System (GLIMPS) search, a review of previous ESAs, and other publicly available reference material. These data will be used, in part, to formulate questions for the technical discussions (via telephone calls, emails and face-to-face meetings).

The goals of these discussions are to: • provide insight into local issues and concerns relating to the Project • provide the necessary information for recommendations for appropriate mitigation and enhancement measures that address community needs and are within the scope of potential Project effects • confirm information collected through baseline data collection • provide supplemental information

Economic effects resulting from the Project (e.g., Gross Domestic Product, employment, labour income and government revenue) will be estimated using the Statistics Canada interprovincial input-output model (Statistics Canada 2014).

January 2019 Page 37 of 58

NOVA Gas Transmission Ltd. Section 5 Edson Mainline Expansion Project Environmental Features Project Description

Page 38 of 58 January 2019

NOVA Gas Transmission Ltd. Edson Mainline Expansion Project Section 6 Project Description Stakeholder Engagement

6.0 STAKEHOLDER ENGAGEMENT

This section describes TransCanada’s approach to stakeholder engagement, which provides stakeholders an opportunity to review and share input on the proposed Project. It also provides the principles and goals that TransCanada used in designing its stakeholder engagement program and describes how that program is being implemented for the Project as it evolves.

For a description of the Aboriginal engagement program for the Project, see Section 7.0.

6.1 PROGRAM OVERVIEW

The stakeholder engagement program for the Project has been designed, and is being conducted, in accordance with TransCanada’s commitment to being a good neighbour by building and maintaining positive relationships with the people who reside near its operations.

Engagement for the Project commenced in Q2 2018. In Q4, 2018, stakeholders along the proposed routes were notified of the Project in a project notification package. Engagement activities will continue to evolve for the duration of the Project and will be evaluated and adjusted to reflect input received from communities.

The program is intended to enable the development and maintenance of positive relationships by: • providing clear, relevant and timely information about TransCanada, NGTL and the Project • identifying, and responding to, concerns of community leaders and other interested stakeholders • providing an opportunity for stakeholders to provide feedback on the Project • answering stakeholder questions about TransCanada, NGTL and the Project • fostering relationships between TransCanada, NGTL and communities along the proposed route • ensuring NEB engagement process requirements are met or exceeded

Engagement activities and communication tools include: • Project email box ([email protected]) • Project webpage (www.transcanada.com/edson-mainline-expansion) • Project toll-free telephone number (1-844-933-0954)

January 2019 Page 39 of 58

NOVA Gas Transmission Ltd. Section 6 Edson Mainline Expansion Project Stakeholder Engagement Project Description

• Project-specific fact sheets and letters (see Appendix A) • TransCanada program materials (community investment, pipeline integrity, Stakeholder Engagement Commitment Statement, stakeholder brochures) • personal contact with stakeholders, including face-to-face meetings • newspaper and radio advertisements • open houses • participation at community events/trade shows • participation in regional synergy groups • presentations • online engagement

6.2 COMMUNITY ENGAGEMENT

The engagement program for the Project will be accomplished in four phases: • preliminary stakeholder identification, early engagement and material development • stakeholder notification and continued stakeholder engagement • execution planning, local business engagement and construction • transition to operations

6.2.1 Stakeholder Identification, Early Engagement and Material Development

Using a combination of desktop research and existing contacts, NGTL has identified potential stakeholders and potentially interested stakeholder groups in the Project area. Additional stakeholder identification is accomplished through ongoing consultation with local governments, government agencies, synergy groups and individual community members. NGTL gathers land title and land use rights information and provides stakeholders with the opportunity to self-identify through public engagement. Early engagement with stakeholders has informed the development of stakeholder lists and engagement plans in support of NGTL’s broad Project engagement with the public.

6.2.2 Stakeholder Notification and Engagement

In Q4 2018, potentially impacted stakeholders along the proposed routes were notified of the Project in a project notification package. The notification provided information such as the proposed Project study area, and allowed stakeholders to

Page 40 of 58 January 2019

NOVA Gas Transmission Ltd. Edson Mainline Expansion Project Section 6 Project Description Stakeholder Engagement

identify regional interests and concerns prior to finalizing the pipeline route. Facilities, Project timelines and information on other key project-related activities were presented in a similar fashion, with draft plans being discussed and key interests understood prior to the finalization of the Project scope. In addition, NGTL has provided information regarding the NEB regulatory review process and the means through which the public can participate in the development of the Project and the regulatory process.

Engagement activities will continue to evolve for the duration of the Project and will be evaluated and adjusted to reflect input received from communities. As the Project evolves, stakeholders will be provided with a variety of means to receive and obtain additional information about the Project, and to provide feedback, including updated maps and fact sheets, open house events, presentations to local communities, and regular participation in local synergy groups where possible.

Throughout the stakeholder engagement process, NGTL works with stakeholders to address questions or concerns that may arise and collaborate on potential solutions.

6.2.3 Execution Planning, Local Business Engagement and Construction

Prior to construction, NGTL will engage with key local business groups including chambers of commerce and economic development agencies, in nearby urban centres to help ensure that interested vendors are aware of the local economic benefits generated by the Project and opportunities to participate, where possible.

NGTL also maintains communication with identified stakeholders and communities through the construction planning process to provide updates on expected activity timing. Throughout construction, NGTL remains available to address questions or concerns that may arise.

6.2.4 Transition to Operations

Stakeholder engagement activities for the Project will be transitioned to the PA program for operations (see Section 3.3.4).

To help ensure a seamless transition to the PA program, the process begins during community engagement for the Project. The PA program for the Project is implemented by NGTL’s Project team, followed by a transition to operations with contact information for an identified Community and Indigenous Relations Liaison.

January 2019 Page 41 of 58

NOVA Gas Transmission Ltd. Section 6 Edson Mainline Expansion Project Stakeholder Engagement Project Description

6.3 STAKEHOLDERS

6.3.1 Community and Government Stakeholders

NGTL is engaging with a broad range of community and government stakeholders on the Project, including: • community members • municipal leaders and representatives • provincial and federally elected officials • government agencies and representatives • non-government organizations

6.3.2 Municipalities NGTL has identified potentially affected municipalities near the proposed pipeline routes and compressor station unit addition. The following districts, communities and municipalities in Alberta were engaged: • Yellowhead County • Clearwater County • Town of Hinton • Town of Rocky Mountain House • Village of Caroline • County of Newell • Brooks

6.3.3 Land and Water Users To identify land users, occupants and Crown disposition holders, NGTL uses desktop research, and land users are additionally identified through the stakeholder and landowner engagement programs. Land users were notified of the Project and have been invited to contact NGTL with any questions, concerns or inquiries, and will be informed of any Project schedule changes. Groups and individuals that NGTL seeks to identify and engage include: • navigable water users • trappers • grazing lease holders and other disposition holders

6.4 PRELIMINARY COMMUNITY FEEDBACK NGTL, through its current operations and other capital projects near the Project, has built productive and respectful relationships with communities and local officials

Page 42 of 58 January 2019

NOVA Gas Transmission Ltd. Edson Mainline Expansion Project Section 6 Project Description Stakeholder Engagement

representing the areas in which it does business. NGTL utilizes these existing relationships with communities in areas potentially affected by the Project to share information and gather feedback. Consistent communication between NGTL and stakeholders will ensure that feedback is acted on in a timely manner and that concerns will be considered in project planning. Engagement with community stakeholders thus far have identified the following areas of interest and potential concerns about the Project: • community consultation capacity • location of work camp sites and pipeline and equipment storage site • location of watercourse crossings • protection of surface water resources • efficient use of surface water for winter construction and access • impacts on regional planning and forecasted development • impacts on local infrastructure including municipal roads and provincial highways • traffic safety management • impacts on community services • visual effects of pipeline construction • employment and training • maximizing economic benefits to the communities • lifespan of pipeline infrastructure

January 2019 Page 43 of 58

NOVA Gas Transmission Ltd. Section 6 Edson Mainline Expansion Project Stakeholder Engagement Project Description

Page 44 of 58 January 2019

NOVA Gas Transmission Ltd. Edson Mainline Expansion Project Section 7 Project Description Aboriginal Engagement Program

7.0 ABORIGINAL ENGAGEMENT PROGRAM

7.1 ABORIGINAL ENGAGEMENT PROGRAM OVERVIEW

TransCanada’s Aboriginal Relations Policy outlines the guiding principles for the Project’s engagement program and builds on TransCanada’s values of Safety, Integrity, Responsibility and Collaboration. These values guide the engagement with Aboriginal groups. For this Project, NGTL adopted TransCanada’s policies, principles and practices in the design and implementation of the Aboriginal engagement program.

The goals of the Aboriginal engagement program for the Project are to anticipate, prevent, mitigate and manage conditions that have the potential to affect Aboriginal groups. NGTL strives to meet this goal by: • establishing a practical approach for the implementation of Project-specific engagement activities • initiating engagement activities as soon as possible in the planning of the Project • providing clear, relevant and timely information to potentially affected Aboriginal groups • responsively closing the loop in engagement activities and addressing, as appropriate, the concerns raised by each potentially affected Aboriginal group

The design of NGTL’s engagement program is consistent with the NEB’s guidance on consultation as set out in its Filing Manual.

7.1.1 Identification of Potentially Affected Aboriginal Groups

NGTL initially identified potentially affected Aboriginal groups based on the location of the Project within asserted traditional territories, regional boundaries and/or areas of interest. This initial identification was compiled through a combination of desktop research, NGTL’s own operating experience, including past projects in the region, existing agreements and an established network of contacts with Aboriginal groups in the Project area.

Aboriginal groups identified by NGTL for preliminary Project engagement were then contacted by NGTL to confirm: • receipt of the project notification package • the level of interest in the Project • the primary point of contact for engagement

January 2019 Page 45 of 58

NOVA Gas Transmission Ltd. Section 7 Edson Mainline Expansion Project Aboriginal Engagement Program Project Description

These Aboriginal groups will also be provided with copies of this Project Description. The list of Aboriginal groups engaged on the Project may continue to evolve as NGTL’s engagement with potentially affected Aboriginal groups and regulatory agencies proceeds.

The potentially affected Aboriginal groups currently engaged on the Project are provided in Table 7-1. For the locations of potentially affected Aboriginal groups, see Figure 7-1.

Table 7-1: Preliminary List of Potentially Affected Aboriginal Groups

Aboriginal Groups First Nations Alexander First Nation Alexis Nakota Sioux Nation Blood Tribe Enoch Cree Nation Ermineskin Tribe Louis Bull Tribe Montana First Nation O'Chiese First Nation Paul First Nation Piikani Nation Siksika Nation Stoney Nakoda First Nation Sturgeon Lake Cree Nation Sunchild First Nation TsuuT'ina Nation Foothills Ojibway Society Nakcowinewak Nation of Canada Mountain Cree (Smallboy Camp) Asini Wachi Nehiyawak (Mountain Cree) Traditional Band Métis Organizations and Locals Métis Nation of Alberta Métis Nation of Alberta Region 3 Métis Nation of Alberta Region 4

7.1.2 Aboriginal Engagement Feedback Preliminary engagement with Aboriginal groups on potential options for pipeline looping expansion began in Q3 2018. Engagement with the Aboriginal groups initially included provision of Project information for their review, follow-up phone calls and emails to discuss any questions and concerns they may have about Project

Page 46 of 58 January 2019

NOVA Gas Transmission Ltd. Edson Mainline Expansion Project Section 7 Project Description Aboriginal Engagement Program

activities and providing an opportunity for interested Aboriginal groups to conduct a TK study for the proposed pipeline looping options. Preliminary engagement on the Princess Compressor Station Unit Addition was determined to not be required since it is located within NGTL-owned land surrounded by freehold land and no or negligible environmental or socio-economic effects on Aboriginal interests are anticipated. On November 1, 2018, Project notification packages providing notice of NGTL’s intent to file a Section 52 application with the Board were sent to potentially affected Aboriginal groups listed above. Included with the Project notification packages were: • Project introduction letter, a Project fact sheet (see Appendix A), including a Project overview map • TransCanada brochure: Aboriginal Relations (see Appendix B) • NEB brochure: Information for Proposed Pipeline or Power Line Projects That Involve a Hearing (see Appendix C) Following the Project notification, NGTL then engaged in discussions with the potentially affected Aboriginal groups to understand their specific capacity and resourcing needs for engagement on the Project. Each group may have different processes or means of gathering and sharing information. NGTL tailors its approach to gathering information from groups to meet a group’s specific needs, and where appropriate provides reasonable resources to support participation in Project engagement activities.

NGTL continues to actively engage with potentially affected Aboriginal groups and to respond to questions and concerns, and ongoing engagement activities will continue with the intent to: • address any Project-related questions or concerns • progress work plans that provide capacity funding for communities • understand interests in employment and contracting opportunities • continue to gather input through ongoing engagement activities

January 2019 Page 47 of 58

NOVA Gas Transmission Ltd. Section 7 Edson Mainline Expansion Project Aboriginal Engagement Program Project Description

Figure 7-1: Location of Potentially Affected Aboriginal Groups

Page 48 of 58 January 2019

NOVA Gas Transmission Ltd. Edson Mainline Expansion Project Section 8 Project Description Regulatory Authorizations

8.0 REGULATORY AUTHORIZATIONS

8.1 FEDERAL AUTHORIZATIONS

In addition to approvals under the NEB Act, other federal approvals and authorizations might be required for the Project.

For a preliminary list of federal approvals and authorizations, see Table 8-1. A final list will be developed in consultation with federal authorities as Project design and construction planning progresses.

Table 8-1: Preliminary List of Federal Regulatory Approvals and Authorizations

Department Authority Approval DFO 1 Subsection 35(2) of the Under the Memorandum of Understanding (MOU) Fisheries Act between the NEB and DFO, the NEB will assess potential effects of the Project on fish or fish habitat and aquatic species at risk. If the NEB determines that a project could result in serious harm to fish or fish habitat, or adverse effects on species at risk, the NEB will notify DFO that a Fisheries Act and/or SARA permit might be required. NEB 1 Section 109 of NEB Act Approval to install a pipeline along, or under, navigable water.

Subsection 6(1) of the If required, approval to install a permanent access road Navigation Protection Act crossing structure on, or across, navigable water.

Note: 1. Responsibility for Inland Fisheries and Transport Canada permitting were transitioned to the NEB under MOU’s.

8.2 PROVINCIAL AUTHORIZATIONS

Various authorizations under provincial legislation might be required to undertake activities ancillary to, but necessary for, Project construction and operations.

For a preliminary list of Alberta approvals and authorizations, see Table 8-2. Final lists will be developed in consultation with provincial authorities as Project design and construction planning progresses.

January 2019 Page 49 of 58

NOVA Gas Transmission Ltd. Section 8 Edson Mainline Expansion Project Regulatory Authorizations Project Description

Table 8-2: Preliminary List of Alberta Regulatory Approvals and Authorizations

Department Authority Approval Alberta Environment and Public Lands Act Surface dispositions for pipeline ROW and facility Parks (AEP) sites (i.e., Department Licence of Occupation [DPL], Department Pipeline Installation Lease [DPI]), and Temporary Field Authorizations (TFA) for workspace and access on Crown land. Wildlife Land Use Key Wildlife and Biodiversity Zone Plan Guidelines Forest and Prairie License approval to burn cleared debris. Protection Act Water Act Watercourse Crossings Notification form for pipeline watercourse crossing and any non-exempt temporary vehicle/equipment crossing. Wetland is defined as a waterbody under the act triggering the use of the Watercourse Crossing Notifications Form and applicable Codes of Practice. Water Act Code of Practice Codes of Practice Notification form for temporary for Pipeline Hydrostatic diversion of water and release of hydrostatic test Testing water. Water Act Code of Practice for the Release of Hydrostatic Test Water from Hydrostatic Testing of Petroleum Liquid and Gas Pipelines Alberta Culture and Historical Resources Act Clearance for pipeline ROW (via Statement of Tourism Justification and Historical Resources Impact Assessment).

8.3 REGIONAL AND MUNICIPAL APPROVALS

A variety of permits and authorizations from regional, municipal and other local authorities might be required, as well as from private third-party utilities, railway and pipeline companies. These approvals will be confirmed as Project planning and design progress.

Typical regional, municipal and other local government approvals include: • electrical permits for compression facilities, if required • access road permits • permissions to cross county and regional district roads • water use • approvals for industrial camps • development and/or temporary building permits

Page 50 of 58 January 2019

NOVA Gas Transmission Ltd. Edson Mainline Expansion Project Section 9 Project Description Distribution Lists

9.0 DISTRIBUTION LISTS

This section provides the initial distribution lists for this Project Description.

The distribution lists of federal and provincial government department and agency recipients, and other authorities, were developed based on publicly available information and the collective experience of NGTL and its environmental consultants.

9.1 FEDERAL AUTHORITIES

For the federal government recipients of this Project Description, see Table 9-1.

Table 9-1: Federal Government Recipients of Project Description

Department Contact Contact Information Environment and Climate Head, Environmental Assessment South 123 Main Street Room 150 Change Canada 2nd Floor Winnipeg, MB R3C 4W2 Fisheries and Oceans Senior Habitat Biologist – Alberta District Burlington (Canada Centre for Canada Inland Waters) 867 Lakeshore Rd Burlington, ON L7S 1A1 Indigenous and Northern Regional Subject Expert for the Prairie 10 Wellington, 5-H, 5th Floor Affairs Canada Provinces Gatineau, QC Consultation and Accommodation Unit Natural Resources Canada Senior Environmental Assessment Officer 580 Booth Street – Environmental Assessment Group 11 Floor, Room C7C7-1 Ottawa, ON K1A 0E4 Director General, Operations, Major 155 Queen Street, 2 Floor Projects Management Office Ottawa, ON K1A 0E4 Member of Parliament Martin Shields 2-403 2nd Ave West Member of Parliament for Bow River Brooks, AB T1R 0S3 Member of Parliament Jim Eglinski PO Box 7887, Station Main Member of Parliament for Yellowhead 119 – 50th Street Edson, AB T7E 1V9

9.2 PROVINCIAL AUTHORITIES

For the Alberta government recipients of this Project Description, see Table 9-2.

January 2019 Page 51 of 58

NOVA Gas Transmission Ltd. Section 9 Edson Mainline Expansion Project Distribution Lists Project Description

Table 9-2: Alberta Government Recipients of Project Description

Department Contact Contact Information Alberta Culture and Martina Purdon Old St. Stephen’s College Tourism Head, Regulatory Approvals and 8820 – 112 Street Information Management Edmonton, AB T6G 2P8 Archaeological Survey Section Alberta Pipeline Components Environment and Dean Muhlbier PO Box 1720 Parks 2nd Floor, Provincial Building Lands Officer, Regional Approvals 4919 – 51 Street Rocky Mountain House Rocky Mountain House, AB T4T 1B3 David Kirkup Box 6090, Main Floor, Penn West Land Management Specialist Building Drayton Valley 8327 – 50 Ave W Drayton Valley, AB T7A 1R6 Ferenc Scobie 3rd Floor, Government Centre Lands Approvals Team Lead 131 Civic Centre Road Upper Athabasca Region, South District Hinton, AB T7V 2E6 Stephen Shenfield PO Box 1720 Lands Approvals Team Lead 2nd Floor Provincial Building Red Deer Region, North Saskatchewan 4919 – 51 Street District Rocky Mountain House, AB T4T 1B3 Don Livingston PO Box 1720 Regional Approvals Manager 2nd Floor Provincial Building Rocky Mountain House 4919 – 51 Street Rocky Mountain House, AB T4T 1B3 Angela Fulton 3rd Floor Provincial Building Water Approvals Team Lead 4920 – 51 Street Red Deer Red Deer, AB T4N 6K8 Scott Stevens 3rd Floor Provincial Building Senior Wildlife Biologist 4920 – 51 Street Red Deer Region, North Saskatchewan Red Deer, AB T4N 6K8 District Jason Cooper 3rd Floor Provincial Building Senior Fisheries Biologist 4920 – 51 Street Red Deer Region, North Saskatchewan Red Deer, AB T4N 6K8 District

Page 52 of 58 January 2019

NOVA Gas Transmission Ltd. Edson Mainline Expansion Project Section 9 Project Description Distribution Lists

Table 9-2: Alberta Government Recipients of Project Description (cont'd)

Department Contact Contact Information Alberta Compression Component Environment and Brian Olson #106, Provincial Building Parks (cont’d) Rangeland Approvals Team Lead 346 – 3 Street SE South Saskatchewan Region, Medicine Medicine Hat, AB T1A 0G7 Hat East Brett Boukall Box 1420 Senior Wildlife Biologist 2nd Floor Provincial Building South Saskatchewan Region 213 – 1 Street West Cochrane, AB T4C 1B4 Paul Christensen Box 1420 Senior Fisheries Biologist 2nd Floor Provincial Building South Saskatchewan Region 213 – 1 Street West Cochrane, AB T4C 1B4 Member of the Jason Nixon Box 1547 Bay 4, 117 Centre Street Legislative MLA for -Rocky Mountain House- South Assembly Sundre Sundre, AB T0M 1X0 Member of the Eric Rosendahl #102, 1336 Switzer Drive Legislative MLA for West Yellowhead Hinton, AB T7V 2C1 Assembly Member of the Derek Filderbrandt 125 – 2nd Avenue Legislative MLA for Strathmore-Brooks Strathmore, AB T1P 1K1 Assembly

9.3 OTHER AUTHORITIES

For other authorities who will receive copies of this document, see Table 9-3.

Table 9-3: Other Authorities Receiving Project Description

Authority Contact Information Clearwater County Rick Emmons, Chief Administrative Officer Box 550 Rocky Mountain House, AB T4T 1A4 Town of Rocky Mountain House Tammy Burke, Mayor 5116 50 Ave., Box 1509 Rocky Mountain House, AB T4T 1B2 Town of Hinton Marcel Michaels, Mayor 131 Civic Centre Road - 2nd Floor Hinton, AB T7V 2E5 Yellowhead County Jack Ramme, Chief Administrative Officer 2716 1 Ave. Edson, AB T7E 1N9

January 2019 Page 53 of 58

NOVA Gas Transmission Ltd. Section 9 Edson Mainline Expansion Project Distribution Lists Project Description

Table 9-3: Other Authorities Receiving Project Description (cont'd)

Authority Contact Information County of Newell Kevin Stephenson, Chief Administrative Officer PO Box 130 Brooks, AB T1R 1B2 Village of Caroline John Rimmer, Mayor PO Box 148 Caroline, AB T0M 0M0 Brooks Mike Haugen, Chief Administrative Officer PO Box 1079 Valleyview, Alberta T0H 3N0

9.4 ABORIGINAL COMMUNITIES AND ORGANIZATIONS

As discussed in Section 7.1.1, NGTL developed an initial list of Aboriginal groups potentially affected by the Project. The Aboriginal groups on the list have been notified about the Project and will be provided with copies of this Project Description (see Table 9-4).

Table 9-4: Potentially Affected Aboriginal Groups Recipients of Project Description

Aboriginal Community Leadership Contact Contact Information Alexander First Nation Ken Arcand, Executive Director Box 3480 Morinville, AB T8R 1S3 Alexis Nakota Sioux Nation Duane Kootenay, Lands Box 337 Consultation Coordinator Glenevis, AB T0E 0X0 Ryan McQuilter, Consultation Specialist Blood Tribe Roy Fox, Chief Box 60 Mike Oka, Consultation Coordinator Standoff AB T0L 1Y0 Enoch Cree Nation Bryant McDonald, Consultation Box 543 Supervisor Enoch, AB T7X 3Y3 Eddy Cardinal, Consultation Coordinator Ermineskin Cree Nation Carol Wildcat, Consultation Box 219 Coordinator , AB T0C 1N0 Foothills Ojibway Society Jim O'Chiese, President 17908 98 Ave Edmonton, AB T5T 3P4 Louis Bull Tribe Allison Adams-Bull, Band Box 130 Administrator /Consultation Maskwacis, AB T0C 1N0 Métis Nation of Alberta Katie Suvanto, Consultation Director 100 Delia Grey Building, 11738 Kingsway Ave Edmonton, AB T5G 0X5

Page 54 of 58 January 2019

NOVA Gas Transmission Ltd. Edson Mainline Expansion Project Section 9 Project Description Distribution Lists

Table 9-4: Potentially Affected Aboriginal Groups Recipients of Project Description (cont'd)

Aboriginal Community Leadership Contact Contact Information Métis Nation of Alberta Region 3 Marlene Lanz, President 1415 28 St NE Calgary, AB T2A 2P6 Métis Nation of Alberta Region 4 Cecil Bellrose, President 11724 95 Street Edmonton, AB T5G 1L9 Montana First Nation Danny Bellrose, Consultation Box 70 Manager Maskwacis, AB T0C 1N0 Mountain Cree (Smallboy Camp) George Minde PO Box 2190 Maskwascis, AB T0X 1N2 Nakcowinewak Nation of Canada Jean Whithorse, President [email protected] 780.740.1227 O'Chiese First Nation Andrew Scott, Consultation Box 2127 Coordinator Rocky Mountain House, AB T4T 1B6 Paul First Nation Donald Rain, Manager Box 30 Raymond Cardinal, Industry Duffield, AB T0E 0N0 Relations Manager Piikani Nation Ira Provost, Manager Consultation Box 70 Brocket, AB T0K 0H0 Samson Cree Nation Kaylyn Buffalo, Project Manager Box 159 Hobbema, AB T0C 1N0 Siksika Nation Glenda Spotted Eagle, Consultation Box 1100 Manager Siksika, AB T0J 3W0 Richard Right Hand, Consultation Coordinator Scotty Many Guns, Consultation Officer Stoney Nakoda First Nation William (Bill) Snow, Stoney Tribal Box 120 Administration Morley, AB T0L 1N0 Sturgeon Lake Cree Nation Roxanne Mosionier, Consultation Box 757 Officer Valleyview, AB T0H 3N0 Sunchild First Nation Jocelyn Goodrunning, Consultation Box 747 Coordinator Rocky Mountain House, AB Alice Peters, Band Manager T4T 1A5 The Asini Wachi Nehiyawak Joseph Fromhold, CEO 5217 Prairie Ridge (Mountain Cree) (AWNTB) , AB T0M 0J0 TsuuT'ina Nation Declan Starlight, Database 9911 Chiila Blvd. Technician TsuuT’ina, AB T2W 6H6

January 2019 Page 55 of 58

NOVA Gas Transmission Ltd. Section 9 Edson Mainline Expansion Project Distribution Lists Project Description

Page 56 of 58 January 2019

NOVA Gas Transmission Ltd. Edson Mainline Expansion Project Section 10 Project Description References Cited

10.0 REFERENCES CITED

Alberta Environment and Sustainable Resource Development (AESRD). 2013. Alberta Wetland Policy. Environment and Sustainable Resource Development. Edmonton, Alberta. p. 25.

Alberta Environment and Sustainable Resource Development (AESRD). 2015. Alberta Wetland Classification System. Water Policy Branch, Policy and Planning Division, Edmonton, Alberta.

Canadian Environmental Assessment (CEA) Agency. 2015. Operational Policy Statement: Considering Aboriginal Traditional Knowledge in Environmental Assessments Conducted under the Canadian Environmental Assessment Act, 2012. March 2015. Accessed November 2018. https://www.canada.ca/en/environmental-assessment-agency/services/policy- guidance/considering-aboriginal-traditional-knowledge-environmental- assessments-conducted-under-canadian-environmental-assessment-act- 2012.html

Fisheries and Oceans Canada (DFO). 2016. Measures to Avoid Causing Harm to Fish and Fish Habitat. Accessed November 2018. http://www.dfo-mpo.gc.ca/pnw- ppe/measures-mesures/measures-mesures-eng.html.

Government of Alberta. 2013a. Code of Practice for Pipelines and Telecommunication Lines Crossing a Water Body. Accessed November 2018. http://www.qp.alberta.ca/documents/codes/PIPELINE.pdf.

Government of Alberta. 2013b. Code of Practice for Watercourse Crossings. Accessed November 2018. http://www.qp.alberta.ca/documents/codes/CROSSING.pdf.

Government of Canada. 1991. The Federal Policy on Wetland Conservation. Cat. No. CW66-116/1991E. Environment Canada, Canadian Wildlife Service, Ottawa, Ontario. 13 pp.

National Energy Board (NEB). 2013. Memorandum of Understanding between the National Energy Board and Fisheries and Oceans Canada for Cooperation and Administration of the Fisheries Act and the Species at Risk Act Related to Regulating Energy Infrastructure. December 16, 2013. Accessed December 2018. http://www.neb-one.gc.ca/bts/ctrg/mmrndm/2013fshrcnscnd-eng.html

National Energy Board (NEB). 2017. Filing Manual. Inclusive of Release 2017-01 (July 2017). Calgary, Alberta.

January 2019 Page 57 of 58

NOVA Gas Transmission Ltd. Section 10 Edson Mainline Expansion Project References Cited Project Description

Natural Regions Committee. 2006. Natural Regions and Subregions of Alberta. Publication Number T/852. Compiled by D.J. Downing and W.W. Pettapiece. Government of Alberta. 254 pp.

Statistics Canada. 2014. Input-Output Model Simulations (Interprovincial Model), 2010. February 10, 2014.

Page 58 of 58 January 2019

NOVA Gas Transmission Ltd. Edson Mainline Expansion Project Project Description Glossary

AB Alberta

AC alternating current

ACT Alberta Culture and Tourism

AEP Alberta Environment and Parks

AESRD Alberta Environment and Sustainable Resource Development

AWCS Alberta Wetland Classification System

BC British Columbia

Board National Energy Board, see also NEB

CEAA 2012 Canadian Environmental Assessment Act, 2012

COSEWIC Committee on the Status of Endangered Wildlife in Canada

CP cathodic protection

CPCN Certificate of Public Convenience and Necessity

DFO Fisheries and Oceans Canada

DPI Department License of Occupation

DPL Department Pipeline Installation Lease

ECCC Environment and Climate Change Canada

ESA Environmental and Socio-Economic Assessment

FT-D firm transportation – delivery

GHG greenhouse gas emissions

GLIMPS Alberta Geographic Land Information Management Planning System

HRIA Historical Resources Impact Assessment

HSE health, safety and environment

January 2019 Page GL-1

NOVA Gas Transmission Ltd. Edson Mainline Expansion Project Glossary Project Description

ILI in-line inspection

IMP Integrity Management Program km kilometre

MD municipal district

MLV mainline valve

MOU memorandum of understanding

NCC North Central Corridor

NEB National Energy Board, see also Board

NGTL NOVA Gas Transmission Ltd.

NPS nominal pipe size

OCC Operations Control Centre

OD outside diameter

PA public awareness

PFP Participant Funding Program

Project Edson Mainline Expansion Project

PRPA Peace River Project Area

RAP restricted activity period

ROW right-of-way

SARA Species at Risk Act

SCADA supervisory control and data acquisition

TFA Temporary Field Authorizations

TK traditional knowledge

TLRU traditional land and resource use

Page GL-2 January 2019

NOVA Gas Transmission Ltd. Edson Mainline Expansion Project Project Description Glossary

TOMS TransCanada’s Operational Management System

TPA trapper permit area

TransCanada TransCanada PipeLines Limited

TWS temporary workspace

VC valued component

WCSB Western Canadian Sedimentary Basin

WMU wildlife management unit

January 2019 Page GL-3

NOVA Gas Transmission Ltd. Edson Mainline Expansion Project Glossary Project Description

Page GL-4 January 2019

NOVA Gas Transmission Ltd. Edson Mainline Expansion Project Project Description Appendix A

Appendix A

Project-Specific Fact Sheets and Letters

January 2019

NOVA Gas Transmission Ltd. Edson Mainline Expansion Project Project Description Appendix A Proposed Project Edson Mainline Expansion Project

NGTL is informing potentially affected stakeholders, landowners, and Aboriginal groups of the Project to collect input through meaningful early conversations and incorporate that input into the Project’s planning and development. NGTL anticipates submitting an application to Edmonton Edson the National Energy Board (NEB) under Section 52 of the NEB Act in Q2 2019 for permission to construct, own and operate the Project. If Rocky approved, the anticipated in-service date is Mountain Q2 2022 for all project components. NGTL House will continue to keep you informed of project developments and provide opportunities to provide input throughout the regulatory process. Project Schedule EDSON ML LOOP NO. 4 Q2 2018 Commenced early engagement (ELK RIVER) with stakeholders, landowners and Aboriginal groups Q3 2018 Commenced survey and field studies EDSON ML LOOP NO. 4 Q4 2018 Begin formal engagement on project (ALFORD CREEK) study areas Q1 2019 Anticipate filing a Project Description with the NEB Q2 2019 Anticipate filing a Section 52 application with the NEB Q1 2021 Subject to regulatory approval, commence compressor station Calgary construction activities Q3 2021 Subject to regulatory approval, commence pipeline construction activities Q2 2022 Anticipated in-service date for all PRINCESS C/S Natural Gas Pipeline project components Natural Gas Pipeline In Development Compressor Station In Development

Project Details NOVA Gas Transmission Ltd. (NGTL), a wholly owned subsidiary of TransCanada PipeLines Limited (TransCanada) is proposing to construct, own, and operate the Edson Mainline Expansion Project (the Project). The pipeline expansion project in western Alberta is required to expand pipeline capacity for the transportation of natural gas to growing markets located in central and southern Alberta from the Peace River Project Area. The proposed Project consists of two pipeline components which would add up to approximately 85 kilometres (km) of newly constructed 48- inch pipe to the NGTL System, as well as a compressor station unit addition.

January 2019 Page 1 of 6 NOVA Gas Transmission Ltd. Edson Mainline Expansion Project Project Description Appendix A Edson Mainline Expansion Project

Rocky Edson Mountain House

ED 60

ED 50 ED 90

ED 40 EDSON ML LOOP NO. 4 (ALFORD CREEK) EDSON ML LOOP NO. 4 ED 80 (ELK RIVER)

Elk River Section Alford Creek Section The Elk River section consists of an approximately 40 km of The Alford Creek section consists of an approximately 45 km of 48-inch pipeline located 115 km southeast from Hinton, Alberta, 48-inch pipeline located 29 km west from Rocky Mountain House, in Yellowhead and Clearwater Counties. This component of the in Clearwater County. This component of the Project would begin Project would begin at SW 3-47-14-W5M at NE 14-39-10-W5M and end at SE 3-36-7-W5M. and end at NW 20-43-12-W5M.

At TransCanada, our approach is to safely deliver the energy the world needs in an economically, environmentally and socially responsible manner. Here’s how we deliver on this commitment:

Stakeholder Engagement NGTL will be engaging with potentially affected and interested stakeholders through various forms of communications including meetings, phone calls and emails, brochures and information packages and more. PRINCESS C/S NGTL invites stakeholders to share their questions and concerns with us so that we can provide information, follow-up on concerns, and consider feedback as part of project planning. NGTL documents the entire stakeholder engagement process including the issues raised by stakeholders and the ways we address these issues. TransCanada is proud of the relationships we have built with our neighbours over the last 65 years. TransCanada’s four core values of safety, integrity, responsibility and collaboration are at the heart of our commitment to stakeholder engagement. These values guide us in our interactions with our stakeholders. Princess Compressor Station Unit Addition Aboriginal Engagement NGTL is also proposing a unit addition at the existing Princess Building and maintaining relationships with local Aboriginal Compressor Station located approximately 30 km northeast of communities and groups near our proposed projects and existing Brooks, Alberta, in the County of Newell at NE 13-20-12-W4M. facilities has long been an integral part of TransCanada’s business. Through ongoing information sharing, Aboriginal groups are able to share their concerns and interests with TransCanada, which we consider as part of project planning. TransCanada also strives to create opportunities that support Aboriginal group participation through community investment, scholarships and partnering with community contractors and businesses.

January 2019 Page 2 of 6 NOVA Gas Transmission Ltd. Edson Mainline Expansion Project Project Description Appendix A Edson Mainline Expansion Project

Addressing Concerns Environmental and Socio-Economic Considerations TransCanada’s approach to consultation and engagement with TransCanada is committed to protecting the environment and stakeholders, landowners and Aboriginal groups is designed communities where we live and work. As part of our corporate to inform and to address issues or disputes to reach a mutual commitment to environmental stewardship and compliance resolution or mitigate effects. We work hard to address questions with regulatory processes, TransCanada collects and analyzes and resolve issues raised by those who are potentially affected by environmental information to better understand and manage TransCanada’s projects. We consult early and often, invite feedback, the potential effects of its projects. TransCanada collects data on and continue to provide updates and address concerns throughout a number of environmental elements including, but not limited the regulatory process and the duration of the project. to, soils and terrain, wildlife and wildlife habitat, vegetation and TransCanada’s preferred method for addressing the concerns of wetlands, fish and fish habitat, heritage resources, air emissions stakeholders, landowners and Aboriginal groups is through direct and acoustic environment, and socio-economic considerations and respectful discussion. Issues received or identified during such as land and resource use, infrastructure and services, and these discussions are systematically tracked and followed up on to social and cultural well-being. This information is then considered promote mutual resolution and positive interest-based outcomes. during project planning and is used to develop the Project-specific In the event that mutual resolution through this approach is not Environmental and Socio-economic Assessment (ESA). achievable, the parties may consider use of the NEB’s collaborative With the support of technical specialists, TransCanada carefully Alternative Dispute Resolution (ADR) Process. There is also a evaluates the potential project effects and implements proven procedure set out in the NEB Act for negotiation and arbitration in and effective environmental protection and mitigation measures the event that a landowner and NGTL are unable to agree on any to minimize or avoid those effects. While all reasonable efforts matter respecting the amount of compensation payable under the are made to avoid effects, when they do occur they are typically Act for the acquisition of lands or for damages caused by NGTL’s temporary in nature. If effects are anticipated to last beyond operations, pipelines or abandoned pipelines, or on any issue related construction they are subject to ongoing mitigation and reclamation to such compensation. efforts. An Environmental Protection Plan (EPP) is developed to identify the necessary environmental protection measures to be Community Benefits implemented for the Project, which ensures responsible construction The proposed Project will offer economic benefits and strengthen and results in a return to equivalent land capability. the economy on a local, provincial and national level: What to Expect During Construction and Beyond • Employment Opportunities – Construction will require the services of equipment operators, welders, mechanics, During construction, there will be an increase in traffic flow in and truck drivers, labourers and more. TransCanada has a Vendor around the Project area. There will be heavy equipment onsite for Registration site where interested local service providers can use in earth moving, material handling/hauling, welding and testing. express interest in working with us. Please visit TransCanada.com After the facilities have been constructed, there will be minimal for more information about how to register with us. traffic associated with ongoing operations and maintenance. Strict adherence to construction plans and commitments in the EPP will • Business Opportunities – Construction will create demand for ensure that the effects of construction activities on local communities local goods and services including food and accommodation, are minimized. Construction activities typically generate a certain hardware, industrial parts, automotive parts and servicing, fuel amount of noise. TransCanada will work to meet applicable limits on and more. noise throughout construction and ongoing operations. • Annual Revenue to Support Local Services – Construction Once construction has been completed, the land will be reclaimed will result in tax payments to municipal, provincial and federal to an equivalent land capability. Measures will be taken to prevent governments. When the pipeline is operational, annual tax topsoil/surface material loss from wind and water erosion, and to payments will help support schools and hospitals, emergency establish a vegetative cover that is compatible with surrounding services, recreation facilities, recycling programs and other local vegetation and land use. programs vital to sustaining communities. Following construction, landowners will have the right to use and • Investments in Local Communities – Through our enjoy the right-of-way subject to the NEB Damage Prevention engagement with people in the areas we work, we will identify Regulations and some restrictions in the right-of-way agreement. areas where we can help build stronger, safer and more vibrant Pipeline crossings by agricultural vehicles and mobile equipment communities through local partnerships and initiatives. for normal agricultural purposes will generally be unrestricted if, for example, cultivation depth is less than 45 cm below the Building Stronger Communities ground surface and provided that the loaded axle weight and tire TransCanada awards contracts to qualified construction contractors pressures of agricultural vehicle or mobile equipment are within the through a competitive bid process, and works with them to provide manufacturer’s approved limits and operating guidelines. To provide local employment opportunities. We are proud of the local partnerships for public safety and to protect property and the environment, we have formed in communities where we operate, and we will making a Call or Click Before You Dig and obtaining authorization continue to invest in these communities. from TransCanada is required prior to disturbing the ground within 30 metres of our pipelines.

January 2019 Page 3 of 6 NOVA Gas Transmission Ltd. Edson Mainline Expansion Project Project Description Appendix A Edson Mainline Expansion Project

Pipeline Safety

For over 65 years, TransCanada has been a leader in the safe and CANADA reliable operation of North American energy infrastructure. From design to construction, to operations and maintenance, safety is integral to everything we do. We use high quality steel and industry-leading welding techniques throughout our pipeline system to meet and exceed industry UNITED STATES standards. We take additional safety precautions when the pipeline crosses roads, railways, waterways and communities. During construction, welds are checked by x-ray and/or ultrasonic inspection methods and then we pressure-test the pipe, which is coated to protect against corrosion. We also use sophisticated MEXICO inspection devices to record information about the internal conditions of the pipeline. TransCanada monitors its pipelines 24 hours a day, 365 days a year. If a drop in pressure is detected, we quickly identify the problem area Our success is a reflection of our exceptional team of almost 7,500 and isolate that section of the pipe, closing the valves that control employees who bring skill, experience, energy, and dedication to the flow of gas. Trained crews are dispatched by land or helicopter, the work they do every day. Our employees are an important part depending on the location. If there is an incident, we work closely of the communities where we live and operate in seven Canadian with authorities, emergency responders and the media to ensure provinces, 34 U.S. states and five states in Mexico. residents in the area are aware of the situation and are safe. You can find out more about our business, our history, and our Emergency Preparedness and Response focus on the future by visiting TransCanada.com The proposed Project will be designed, built and operated in a safe TransCanada periodically provides project information beginning at and environmentally responsible manner. In the unlikely event of an the early stages of project development, continuing throughout the emergency, our comprehensive Emergency Response Program would life of the project. The information provided is intended to give people be activated. We train our staff to know what to do in the event of the opportunity for meaningful input. Please be aware that as projects an emergency, both during construction and ongoing operations. progress, new information becomes available and details may change Our staff work with landowners, and area emergency responders to from the time of this printing. Please contact TransCanada (using the protect the health, safety or welfare of people, and to limit damage contact information listed below) with any questions. to property, company operations and the environment. If there is an incident, we work closely with authorities, emergency Contact Us responders and the media to ensure local residents are safe, and are aware of the situation. We invite you to contact TransCanada with any questions or comments you have about the proposed Project: In the event of an emergency, please contact TransCanada’s 24-hour emergency line at 1.888.982.7222 Phone: 1.844.933.0954 Email: [email protected] About TransCanada Web: www.transcanada.com/edson-mainline-expansion For over 65 years, TransCanada has proudly delivered the energy Or write the project team at: millions of North Americans rely on to power their lives and fuel Attention: Kaili Kasper, TransCanada industry. We are an industry leader in safety and reliability. We Public Affairs Lead believe in making a positive difference in the lives of others by 450 – 1st Street SW investing in our communities. TransCanada takes our commitment Calgary, Alberta T2P 5H1 to being a good neighbour seriously and takes pride in being a strategic community partner and an employer of choice. If you would like further information regarding the NEB’s approval process, we would be pleased to provide you with TransCanada plays a vital role in connecting energy supplies to key information or you can contact the regulator directly: North American markets with assets in our natural gas pipelines, energy, and oil pipelines portfolios. National Energy Board Suite 210, 517 Tenth Avenue We operate one of the largest natural gas transmission networks in S.W. Calgary, AB T2R 0A8 North America – 91,900 km – tapping into virtually every major gas Phone: 1.800.899.1265 supply basin and transporting over 25 per cent of the continent’s Email: [email protected] daily natural gas supply. We are North America’s third largest Web: www.neb-one.gc.ca provider of natural gas storage and related services with more than 653 billion cubic feet of storage capacity.

Proposed Project Edson Mainline Expansion Project – October 2018

January 2019 Page 4 of 6 NOVA Gas Transmission Ltd. Edson Mainline Expansion Project Project Description Appendix A

November 1, 2018 TransCanada PipeLines Limited 450 - 1st Street S.W. Calgary, Alberta, Canada T2P 5H1

Tel:1.844.933.0954 Email:[email protected] Web:www.transcanada.com/edson-mainline- expansion

Proposed Project: Edson Mainline Expansion Project

[Insert greeting]

NOVA Gas Transmission Ltd. (NGTL), a wholly owned subsidiary of TransCanada PipeLines Limited (TransCanada), is proposing to construct, own and operate the Edson Mainline Expansion Project (Project). The pipeline expansion project in western Alberta is required to expand pipeline capacity for the transportation of natural gas to growing markets located in central and southern Alberta from the Peace River Project Area.

Project scope The proposed Project consists of two pipeline components, which would add up to approximately 85 kilometres (km) of newly constructed 48-inch pipe to the NGTL System, as well as a compressor unit addition at an existing site.

The Elk River section consists of an approximately 40 km pipeline located 115 km southeast from Hinton, Alberta, in Yellowhead and Clearwater Counties. This component of the Project would begin at SW 3-47-14-W5M and end at NW 20-43-12-W5M. The Alford Creek section consists of an approximately 45 km pipeline located 29 km west from Rocky Mountain House, in Clearwater County. This component of the Project would begin at NE 14-39-10-W5M and end at SE 3-36-7-W5M.

NGTL is also proposing a unit addition at the existing Princess Compressor Station located approximately 30 km northeast of Brooks, Alberta, in the County of Newell at NE 13-20-12- W4M.

Please review the enclosed fact sheet for additional details specific to the Project.

NGTL anticipates filing a section 52 Application to the National Energy Board (NEB) in the second quarter of 2019 for approval to build, own and operate the Project. Subject to regulatory approval, construction is planned to begin in the first quarter of 2021. The anticipated in-service date for all components of the Project is in the second quarter of 2022. Information about the NEB is also included in this package. If you would like further information regarding the NEB’s process, we would be pleased to provide you with information or you can visit the NEB’s website at www.neb-one.gc.ca.

January 2019 Page 5 of 6 NOVA Gas Transmission Ltd. Edson Mainline Expansion Project Project Description Appendix A

Once operational, the Project would become part of the NGTL System, a network of 24,012 km of pipeline that transports natural gas for use within Alberta and British Columbia and for delivery to other markets across North America.

TransCanada is a leading North American energy infrastructure company with 65 years of experience and has an industry leading safety record. We are committed to building and operating our natural gas system safely. From design and construction to operation and maintenance, safety is an integral part of everything we do.

We strive to engage stakeholders early and often. We believe engagement is a two-way process and invite communities, landowners, and other interested stakeholders to share their questions and concerns with us so that we can provide information, follow up, and, where feasible, incorporate input into our plans. Please do not hesitate to contact the Project at 1.844.933.0954 or via email at [email protected].

Sincerely,

Kaili Kasper Public Affairs, TransCanada

Enclosures: Project Fact Sheet National Energy Board: Information for Proposed Pipeline or Power Line Projects that Involve a Hearing Stakeholder Engagement Brochure Stakeholder Engagement Commitment Statement Aboriginal Relations Brochure

January 2019 Page 6 of 6 NOVA Gas Transmission Ltd. Edson Mainline Expansion Project Project Description Appendix B

Appendix B

TransCanada brochure: Aboriginal Relations

January 2019

NOVA Gas Transmission Ltd. Edson Mainline Expansion Project Project Description Appendix B

ABORIGINAL RELATIONS

TransCanada — COMMITTED TO BEING A GOOD NEIGHBOUR AND TO BUILDING AND MAINTAINING POSITIVE RELATIONSHIPS

TransCanada believes the road to success is supported For more details: by cultural exchange and understanding. Traditional To reach our Indigenous Relations land use studies are an important element to our department directly, please email us at: project development process and TransCanada is [email protected] committed to identifying and preserving important natural and cultural landscapes near our facilities and For general information, please call: proposed developments. 1.855.895.8754

Or visit our websites at: www.transcanada.com csrreport.transcanada.com

AR/10/16 January 2019 Page 1 of 2 NOVA Gas Transmission Ltd. Edson Mainline Expansion Project Project Description Appendix B

ABORIGINAL RELATIONS POLICY

TransCanada constructs and operates our facilities near many Aboriginal communities across Canada.

TransCanada believes by developing positive, long- term relationships with the Aboriginal communities whose lives may be impacted by our activities, we can conduct our business while respecting the community interests.

TransCanada’s Aboriginal Relations Policy must be OUR APPROACH flexible to address the legal, social and economic realities of Aboriginal communities across Canada.

Communication — Engagement — Commitment to many educational initiatives. The company The following principles guide this policy: We recognize the diversity and uniqueness of each awards hundreds of thousands of dollars through community, the significance of the land and traditions, scholarships, bursaries, material contributions and • TransCanada respects the diversity of Aboriginal and the importance of building relationships based on in-kind donations to students and educational cultures, recognizes the importance of the land mutual respect and trust. organizations across the country. and cultivates relationships based on trust and respect; Collaborating with Aboriginal communities Through these initiatives, we can help support the To support safe, healthy and vibrant communities increasing number of Aboriginal professionals and • TransCanada works together with Aboriginal we invest in cultural, educational and trades people entering and preparing for tomorrow’s communities to identify impacts of company environmental initiatives. workforce, contributing to an outcome beneficial activities on the community’s values and needs in order to both the energy and resource industry and the to find mutually acceptable solutions and benefits; Creating an inclusive and supportive Aboriginal communities. working environment • TransCanada strives to create short and long-term Our Aboriginal human resources strategy supports We are proud of our long-standing commitment to employment opportunities for Aboriginal people an inclusive and supportive work environment for education and will continue to enhance and find new impacted by our activities; our employees. ways of furthering our support. • TransCanada supports learning opportunities for Our Aboriginal contracting strategy supports Awareness Aboriginal people to provide a well-trained source opportunities for Aboriginal businesses to engage To support TransCanada’s employee understanding of Aboriginal employees and to build capacity in our ongoing operations and development of of Aboriginal history and culture, and the role within Aboriginal communities; new projects. Aboriginal people play in Canada and in our business, we continue to offer ongoing training programs • TransCanada respects the legal and constitutional We truly appreciate and value the experience specifically for our employees and contractors. rights of Aboriginal peoples and recognizes that its and knowledge of our employees and contractors relationships with Aboriginal peoples are separate and recognize the enormous contributions made The future and different from that of the Crown. by each individual. TransCanada will continue to review and adapt our Aboriginal Relations Policy, programs and initiatives All TransCanada employees have a responsibility Investing in education to meet the changing needs of our business and the to help build and maintain relationships with the TransCanada has been a long-time contributor Aboriginal communities. Aboriginal communities we do business with.

January 2019 Page 2 of 2 NOVA Gas Transmission Ltd. Edson Mainline Expansion Project Project Description Appendix C

Appendix C

NEB brochure: Information for Proposed Pipeline or Power Line Projects That Involve a Hearing

January 2019

NOVA Gas Transmission Ltd. Edson Mainline Expansion Project Project Description Appendix C

National Energy Office national Use this Pamphlet for Board de lÕŽnergie

This pamphlet outlines the general information and process for applications that will involve a hearing, Information for Proposed such as the construction and operation of pipelines Pipeline or Power Line that are more than 40 kilometers long, some international power lines and certain other physical Projects that projects. Involve a Hearing For Further Information

• Project-specific information (such as the Hearing Order) may be found by clicking on the name of the project on the right hand side of the NEB’s homepage at www.neb-one.gc.ca • Details about the NEB hearing process may be found in the publication titled National Energy Board - Hearing Process Handbook • Landowner information may be found in the publication National Energy Board – Landowner Guide

For copies of any NEB publication or for more information, contact us:

• Online: www.neb-one.gc.ca • Email: [email protected] • Toll free: 1-800-899-1265 • Write us or visit our library at: National Energy Board Suite 210, 517 Tenth Avenue SW Calgary, Alberta T2R 0A8

National Energy Office national Board de lÕŽnergie National Energy Board Information for Proposed Pipeline or Power Line Projects that Involve a Hearing Cat. No. NE23-121/2-2017E-PDF ISBN: 978-0-660-07534-1 February 2017

January 2019 Page 1 of 2 NOVA Gas Transmission Ltd. Edson Mainline Expansion Project Project Description Appendix C The Role of the The Company’s Consultation Once an application is received from a company, the National Energy Board Program for Large Scale Projects NEB will send out a notice about the hearing and next steps. It may also include information about the The National Energy Board (NEB or Board) is an For large scale projects, the Board requires companies process for applying to participate and what methods independent federal regulator established to promote to conduct a consultation program with all individuals, of participation will be available (such as Intervenor safety and security, environmental protection, and groups and agencies that may be affected by the or Commenter). This notice may be called a Hearing economic efficiency in the Canadian public interest. project. The consultation program should be initiated Order. You may see this notice in your local newspaper We regulate pipelines, international power lines, early in the planning and design phases of the project, or receive a copy in the mail. It will also be available on energy development and trade. The Board reports to and should provide information about the project, its the Board’s website Parliament through the Minister of Natural Resources. potential impacts and benefits. Potentially affected groups and individuals must be given opportunities to Before a company can develop a pipeline or power line Becoming Involved raise their concerns about the project and have them that crosses provincial or international borders, it must considered by the company. The Board expects that A hearing may have an in-person (oral) part but apply to the Board. For most projects that involve a companies consider how they will ensure respect for always has a written part where parties to the hearing hearing, the Board examines whether the project is both of Canada’s official languages and how project can file evidence and ask questions. For hearings in the public interest, and then provides a report to information will be provided and communicated to on large scale projects, you will need to apply to the federal government recommending whether the potentially affected persons or groups in the official participate and demonstrate that your participation project should proceed and what conditions should language of their choice to ensure their effective and will assist the Board in its review of the application. be attached to any approval. The federal government meaningful participation in the Board process. To participate in a hearing, you must either be directly reviews the Board’s recommendations and decides affected or have relevant information or expertise. whether or not to approve the project. If the project The company’s consultation program should continue The Board is required to hear from persons who are is approved, the Board issues a certificate authorizing throughout the planning and design phases of the directly affected, and may hear from persons who the project to proceed. project, the regulatory review phase and - if the have relevant information or expertise. project is approved - during construction, operation and abandonment. The Board expects the company to The Board is committed to fostering the full respond to any concerns it might receive through the recognition and use of both English and French life of the project. in Canadian society. During a hearing, you can participate in the official language of your choice. The Staying Informed Board provides services and public communications in both of Canada’s official languages and you can Anyone who has concerns about a project should communicate with the NEB in your official language discuss them with the company first. You are of choice. The Board’s bilingual staff are also ready to encouraged to learn about the project by attending assist you. open houses and information sessions put on by the company, contacting their representatives for information, reading the material that is sent to you, and viewing the company’s website.

www.neb-one.gc.ca

January 2019 Page 2 of 2