Demolition of Buildings HD04 & H104 - Garrison Saint-Jean

The Department of National Defence (DND) has proposed a project. The project includes the demolition of hangars HD04 and H104 and the disconnection of existing pipes, including a portion of the sewer network at Garrison Saint-Jean. It also includes the decontamination of dangerous materials inside the building (asbestos, lead based paint, etc.), the selective demolition of certain works and the deconstruction of structures.

Latest update

June 23, 2024 – The public comment period on the project is closed. The Department of National Defence 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 Public Comment Period on Intent to Make a Determination - June 13, 2024


Mileidis Lopez Blanco
Defence Construction Canada
Mileidis Lopez Blanco, Technical Specialist
CP 100 Succ Bureau-Chef
Richelain, Quebec J0J 1R0

  • Location

    • Garrison Saint-Jean (Quebec)
  • Nature of Activity

    • Building and Property Development
  • Assessment Status

    In progress
  • Start Date

  • Proponent

    Department of National Defence
  • Authorities

    • Department of National Defence
  • 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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