Upgrade Sanitary Line and Culvert, Trail in Argonaut - 5th Canadian Division Support Base Gagetown

The Department of National Defence (DND) has proposed a project which involves two culverts which are 1500 mm in diameter, and run under an existing embankment. Within the embankment is the main sanitary line, which is 600 mm in diameter, running to the Waste Water Treatment Plant. The eastern culvert is currently undermined and blocked with debris, and has contributed to the sanitary line being undermined as well, causing sections of the concrete pipe to separate and sag. A temporary fix has been implemented on the sanitary line to stabilize it, but a permanent fix is required. Work includes design then removal and replacement of damaged culverts and sanitary sewer line.


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.


Latest update

December 19, 2021 – 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.



Alison McCoy
Department of National Defence
Alison McCoy, Senior Project Manager, Real Property Operations Detachment (Gagetown)
CFB Gagetown
PO Box 17000 Station Forces
Oromocto, New Brunswick E2V 4J5
Email: Alison.McCoy@forces.gc.ca

  • Location

    • 5th Canadian Division Support Base Gagetown (New Brunswick)
  • Nature of Activity

    • Waste Management
  • Assessment Status

    In progress
  • Start Date

  • Proponent

    Department of National Defence
  • Authorities

    • Department of National Defence
  • Assessment Type

    Project on federal lands
  • Reference Number


Nearby assessments

..within 200 kilometres
Date modified: