Pembina Pipeline Class Location Upgrade

Pembina Pipeline Corporation is proposing to complete a Class Location Upgrade on their existing pipeline as required by the Alberta Energy Regulator. Work includes installing a block valve and replacing old pipe with new heavy wall pipe. Depth of excavation for the work will be approximately 1.5m to 2.5m and 30m wide. A variety of heavy equipment will be used including excavators, dozers, side booms, hydrovac, welding trucks, HDD Rig and crew cabs. All work will be conducted on the existing Right-of-Way in fall 2019.

Latest update

01 november 2019 – The public comment period on the project is closed. Parks Canada is considering comments received to help inform its determination on whether the carrying out of the project is likely to cause significant adverse environmental effects.


Key documents

Key documents
Document Number Document Title File Date
1 New Project Being Assessed by Parks Canada - Public Comments Invited 2 October to 1 November, 2019 - October 2, 2019


P.O. Box 200
Waterton Park, Alberta T0K 2M0

  • Location

    • Waterton Lakes National Park (Alberta)
  • Nature of Activity

    • Oil and Gas
  • Assessment Status

    In progress
  • Start Date

  • Proponent

    Pembina Pipeline Corporation
  • Authorities

    • Parks Canada Agency
  • Assessment Type

    Project on federal lands
  • Reference Number


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.


Nearby assessments

...within 200 kilometres
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