Upgrade Compound D61 (4 ESR) – 5 CDSB Gagetown, NB

The Department of National Defence (DND) is proposing a project. The project involves the development of a new purpose built equipment storage compound for 4 Engineer Support Regiment (4 ESR) at 5 Canadian Division Support Base (5 CDSB) Gagetown. Work includes site grading, drainage improvements, subgrade preparation, and construction of a durable gravel hardstand capable of supporting heavy military engineer vehicles and equipment. The project will also incorporate circulation routes, turning areas, security lighting, and a designated Petroleum, Oil and Lubricants (POL) storage area to support safe, efficient, and compliant equipment parking and operations. Approximate affected area of construction is 44,000 m2.

Latest update

September 23, 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 October 12, 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 - September 23, 2026

Contacts

Gagetown Environment Officer
Real Property Operations Unit (Atlantic)
PO Box 17000 Stn Forces
Oromocto NB E2V 4J5
Email: RPA.Environment@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

    • 5 CDSB Gagetown (New Brunswick)

  • Nature of activity

    • Building and Property Development

  • Assessment status

    In progress

  • Start date

    2026-09-23

  • Proponent

    Department of National Defence

  • Authorities

    • Department of National Defence

  • Assessment type

    Project on federal lands

  • Reference number

    90796

Nearby assessments

...within 200 kilometres
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