Collins Bay Institution – Demolition of Buildings CBB3 and A10

This project involves the interior fit-up of a portion of Collins Bay Institution Building 3. This will enable successive projects in view of the Collins Bay Institution Master Plan. The remaining unrequired space will be demolished and site restored. Collins Bay Institution Building A10 will also be demolished, after functions are relocated to Collins Bay Institution Building 3. Healthcare expansion can than proceed on Collins Bay Institution Building A10's former footprint.

Project includes the following activities:

  • Pre-demolition fence work and removals from the building
  • Disconnections, removal, capping and disposal of all site services for the living unit
  • Demolition and disposal of the existing structure complete with backfilling and grading of site and surroundings
  • Closing and interior/exterior finishing of all existing penetrations to the existing
  • Corridor building to remain (Collins Bay Institution Building 3 only)
  • Removal and adjustments of interior fence work and site restoration
  • Moving of functions from Collins Bay Institution Building A10

More

Latest update

June 11, 2026 – The Correctional Service of Canada 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 Correctional Service of Canada is inviting public comments until July 11, 2026 respecting that determination.

Participate

Key documents

Key documents
Document number Document title File Date
1 Notice of Intent to Make a Determination – Start of Public Comment Period - June 11, 2026

Contacts

Environmental Protection and Sustainable Development
340 Laurier Ave W
Ottawa, Ontario K1A 0P9
Email: NHQ.Impact.Assessment.Act-Loi.sur.lEvaluation.dImpact.AC@csc-scc.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

    • Collins Bay Institution (Ontario)

  • Nature of Activity

    • Building and Property Development

  • Assessment Status

    In progress

  • Start Date

    2026-06-11

  • Proponent

    Correctional Service Canada

  • Authorities

    • Correctional Service Canada

  • Assessment Type

    Project on federal lands

  • Reference Number

    90543

Nearby assessments

...within 200 kilometres
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