Tunnel Repairs

Repair of existing underground tunnel located in vicinity of National Defence Medical Centre Dental Wing and Central Heating Plant. Project scope is excavation and exposure of the tunnel structure, and resealing of the tunnel's expansion joints. Specific project activities will include excavating to expose the exterior walls of the existing concrete tunnel, repairing the joints, followed by returning the soil back into place with dressing.

It is expected that this project will be completed in Spring 2021.

The comment period has now ended. 


Latest update

January 11, 2021 - The assessment decision statement has been issued to the proponent.



Michelle Fairbrother, Environmental Analyst
Telephone: 613-736-3274
Email: michelle.fairbrother@tpsgc-pwgsc.gc.ca

  • Location

    • National Defence Medical Centre Dental Wing (Ontario)
  • Nature of Activity

    • Maintenance activities (fences, walls)
  • Assessment Status

  • Start Date

  • Proponent

  • Authorities

    • Public Services and Procurement Canada
  • 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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