Expansion of Training Centre Infrastructure – Garrison Petawawa

The Proposed Project

The Department of National Defence (DND) has proposed a project. The Department of National Defence proposes to expand a Training Complex at 4th Canadian Division Support Base Petawawa. The project will include approximately 23,000 m2 of new construction and a renovation of their existing facility. The expanded training center will encompass seven new buildings to provide adequate workspace, instructional/training space, accommodation, heating and cooling plant, and associated facilities including washrooms, kitchen, and dining. Additionally, an electrical substation for power supply will be constructed.

Latest update

January 27, 2026 - The Department of National Defence intends to make a determination regarding whether the carrying out of the project is likely to cause significant adverse environmental effects. To help inform this determination, the Department of National Defence is inviting public comments until February 15, 2026 respecting that determination.

Participate

Key documents

Key documents
Document Number Document Title File Date
1 Public Comment Period on Intent to Make a Determination - January 27, 2026

Contacts

Allan Trenholme
Department of National Defence
Allan Trenholme, Project Manager
Directorate Construction Project Delivery
NDHQ - 101 Colonel By Dr
Ottawa, Ontario K1A 0K2
Email: Allan.Trenholme@forces.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

    • Garrison Petawawa (Ontario)

  • Nature of Activity

    • Building and Property Development

  • Assessment Status

    In progress

  • Start Date

    2026-01-27

  • Proponent

    Department of National Defence

  • Authorities

    • Department of National Defence

  • Assessment Type

    Project on federal lands

  • Reference Number

    90187

Nearby assessments

...within 200 kilometres
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