Rehabilitation of Wharves 78 and 79, Davie Shipyard

May 1st, 2025 - The Quebec Port Authority (QPA) and Transport Canada (TC) intend to determine whether this project is likely to cause significant adverse environmental effects. To assist in this process, the QPA and TC invite the public to submit any comments on this subject within 30 days of publication of this notice.

Latest update

The planned activities are as follows:

- Construction of a new façade for wharves 78 and 79:

o Installation of a curtain wall of piles and sheet piling in front of the existing wharf (the distance from the new wall varies between 0.7 m and 4.2 m, depending on the shape of the existing wharf), using vibratory driving;
o Pumping, treatment and discharge of water between the old and new wharf faces to the river;
o Backfilling between the existing and new wharf faces with 20-100 mm clear stone.

- Removal of a portion of the old dock wall 78 :

o Removal of a portion of the backfill behind the existing dock face;
o Installation of the new dock face's curtain wall of piles and sheet piles, behind the existing face;
o Cutting of the existing sheet piles, either below the level of the riverbed, or minimally at the elevation of the riverbed.

Completion is scheduled for December 31th, 2025.

Participate

Key documents

Key documents
Document number Document title File Date
1 Rehabilitation of Wharves 78 and 79, Davie Shipyard DOCX (54 KB) May 1, 2025

Contacts

Environmental and Aboriginal affairs - Québec region
Email: aea-eaa@tc.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

    • Davie (Quebec)

  • Nature of Activity

    • Other, not otherwise specified

  • Assessment Status

    In progress

  • Start Date

    2025-04-29

  • Proponent

    Davie

  • Authorities

    • Québec Port Authority
    • Transport Canada

  • Assessment Type

    Project on federal lands

  • Reference Number

    89493

Nearby assessments

...within 200 kilometres
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