Enoch ATCO Plastic Mains Replacement Project

The replacement of natural gas distribution pipe to serve the residents of Enoch, as well as a subsequent pressure upgrade to the distribution system. This will include 8.3km of 60mm, 88mm, and 114mm polyethylene distribution mains. 80 service lines will be replaced, disconnected, pressure upgraded, or transferred to the newly installed distribution mains as appropriate. Project activities will include pipe installation by a combination of trenchless horizontal drilling and plowing. No tree clearing is expected. Since the pipeline system will be installed to serve existing residents and buildings, the footprint will be mostly within previously disturbed land.

Latest update

June 24, 2025 – Indigenous Services Canada issued its Notice of Determination and determined that the project is not likely to cause significant adverse environmental effects.

Participate

Key documents

Key documents
Document number Document title File Date
2 Notice of Determination - June 24, 2025
1 1- Notice of Intent to Make a Determination - Start of Public Comment Period - May 12, 2025

Contacts

Environmental Review Program Alberta Region
Lands, Environment and Economic Development
630 Canada Place - 9700 Jasper Ave
Edmonton, Alberta T5J 4G2
Email: paeab-erpab@sac-isc.gc.ca


Disclaimer

This map is for illustrative purposes. The markers represent the approximate locations based on available data. More than one marker may be identified for a given assessment.

  • Location

    • Enoch Cree Nation (Alberta)

  • Nature of Activity

    • Oil and Gas

  • Assessment Status

    Completed

  • Start Date

    2025-06-01

  • Proponent

    ATCO

  • Authorities

    • Indigenous Services Canada

  • Assessment Type

    Project on federal lands

  • Reference Number

    89527

Nearby assessments

...within 200 kilometres
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