Reconstruction of Wharves 104, 105 and 106 - Port of Quebec - Anse au Foulon Sector

As part of its infrastructure modernization plan, the Port of Quebec intends to rebuild wharves 104, 105, and 106. Built nearly 100 years ago, these wharves have undergone several repairs over time. Despite these interventions, the wharves have reached the end of their useful life, as evidenced by expert assessments and numerous monitoring reports. This deterioration forces the Port to restrict the weight of equipment and goods that can be transported through them, which significantly complicates operations and weakens the supply chain that depends on these facilities.

After analyzing various options, no repair solution could guarantee the extension of the quays' lifespan, their long-term stabilization, and the restoration of operational capabilities. The Port must therefore rebuild the quays using sheet pile cells positioned in front of the existing structures, a robust solution adapted to current needs. The proposed alignment will eliminate the operational and technical constraints related to the current geometry and will significantly improve the safety of maneuvers and, consequently, operational flexibility. This reconstruction allows for the implementation of certain adaptive measures related to the effects of climate change, including adjusting the height of the quays to account for a potential rise in the river's water level.

This new configuration will also offer the opportunity to integrate enhanced infrastructure intelligence, notably through the addition of measurement systems and sensors to feed predictive models. These will support proactive asset management, optimize intervention planning, and improve the overall resilience of the port system. Furthermore, the reconstruction will fully prepare for the energy transition by integrating infrastructure ready to accommodate shore power systems.

This reconstruction project also aims to achieve Envision Silver certification, an international standard in sustainable development. The project will be carried out using a progressive design-build (PDB) approach, which allows for increased collaboration, better risk management, and systematic consideration of environmental and community issues throughout the various project phases.

Planned works

 

This new quay structure (sheet pile cells) will be built in front of the existing structures, forming a continuous line from quay 103 to quay 107. It will incorporate the necessary facilities for modern quays that meet the needs of industry. 

The reconstruction will have the effect :

  • to move the quays slightly forward towards the river;
  • to ensure their stability and security for several decades;
  • restore operational capacity in line with industry needs.

Given the progress of the wharf in the aquatic environment, the riverbed will also be slightly dredged to standardize to the currently available water depth and thus allow for the safe berthing of ships.

The work will be carried out over approximately 27 months.

 

Please note that an environmental impact assessment will be conducted to evaluate the project's impacts in accordance with the Impact Assessment and Mitigation Process (IAMP). All valuable environmental components that could be affected by the project will be considered, including but not limited to:

  • Noise environment;
  • Light pollution;
  • Air quality;
  • Water quality;
  • Fish and their habitat.

 

A monitoring and follow-up program will be proposed and must be consistent with the anticipated impacts.

More

Latest update

February 27, 2026 – The Quebec Port Autority must determine whether the proposed reconstruction of Warves 104, 105 and 106 - Port of Quebec - Anse au Foulon Sector is likely to have significant adverse environmental impacts.

To contribute to an informed decision, the Quebec Port Authority invites the public to comment on this determination. All comments received will be considered publics and may be published online.

Written comments may be submitted by March 27, 2026, to :

Éloïse Richard-Choquette
150 Dalhousie, Quebec City, G1R 4M8, Canada
relation.communaute@portquebec.ca.

Participate

Contacts

Éloïse Richard-Choquette, Director, Community Relations
150 Dalhousie Street
Québec, Quebec G1R 4M8
Telephone: 418-262-0567
Email: relation.communaute@portquebec.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

    • L'Anse au Foulon (Quebec)

  • Nature of Activity

    • Ports and Harbours

  • Assessment Status

    In progress

  • Start Date

    2026-02-27

  • Proponent

    Québec Port Authority

  • Authorities

    • Québec Port Authority

  • Assessment Type

    Project on federal lands

  • Reference Number

    90250

Nearby assessments

...within 200 kilometres
Report a problem on this page
Date modified: