PRESS RELEASE

For immediate release

Longueuil, January 7, 2022 – Today, The Jacques Cartier and Champlain Bridges Incorporated (JCCBI) and Nouvel Horizon Saint-Laurent G.P. (NHSL) started a major step in the deconstruction of the original Champlain Bridge with the dismantling of the bridge’s steel structure. This operation began with the removal of the main steel span over the St. Lawrence River.

This large, suspended span, which had been part of the bridge for over 60 years, was detached from the bridge structure during the night. This morning the enormous 117.5-m long and 2,200-tonne component began its slow descent, which could take 6 to 24 hours to complete. With strand jacks installed on anchor spans on each side, the span will be lowered 33 metres onto an assembly of two barges in the middle of the Seaway. Note that this step can only be performed at this time of year when there are no commercial shipping activities in the Seaway. The operation also requires optimal weather conditions as well as coordinated efforts between about 50 people.

“The dismantling of the steel structure that crowned the original Champlain Bridge for the last 60 years marks a significant milestone in this major deconstruction project. This operation demonstrates JCCBI’s and their partner’s innovation and regard for the environment, as does their recycling program, which will give a second life to the bridge materials. Congratulations to all those involved in this project for the past 18 months. They are executing a major operation with respect for the environment and the residents living nearby,” said the Honourable Dominic LeBlanc, Minister of Intergovernmental Affairs, Infrastructure and Communities. 

“The original Champlain Bridge has slowly disappeared from the Montreal landscape over the past 18 months, and today the heart of the bridge has been detached from its structure. The deconstruction process has posed many technical challenges, including the complex and delicate task of lowering the main span. The teams at JCCBI and NHSL have all done excellent work not only at this stage but throughout this major project to minimize the impacts on the public and protect the environment while maintaining high health and safety standards for workers,” said Sandra Martel, Chief Executive Officer of JCCBI. 

“Nearly two years of design, coordination and detailed planning have gone into today’s lowering of the main span, which is a unique operation in Canada. Although this type of work is carried out occasionally around the world, it has never been done on this scale in Canada, especially in winter conditions and under the operational constraints of this project. I want to congratulate our teams for their innovative work, which has been directly and indirectly supported by our local and international suppliers and stakeholders,” said Fabrice Guedon, Project Director at NHSL.

Before lowering the main span, work to reinforce the steel structure was done to maintain the integrity of the anchor spans and the long span during the descent. The teams also had to install special-purpose bearings before taking down the span.

The barge assembly holding the large span will slowly be moved to the South Shore and secured on the Brossard side, where the span will be dismantled in the spring.

In the coming months, teams will take apart the cantilever sections that were attached to the main span and dismantle the anchor spans using cranes on the jetties and dike. These sections will be deconstructed chord by chord and then either recycled or reused.

Deconstruction work completed to date

After 18 months of construction, the Île des Sœurs abutment, 26 spans, 14 piers and 4 footings have been deconstructed, bringing the deconstruction project to 50% completion, which is in keeping with the original work schedule.

To learn more about the deconstruction project, here are the multimedia links:

• Deconstruction site page of the web site
• Construction site live cameras (best viewpoint: select camera “Travées/Span 2W-6E”)
• Questions & Answers page
• Photo album of the deconstruction (will be updated Friday and Saturday)
• Video interviews

About JCCBI

As a manager of important infrastructure, The Jacques Cartier and Champlain Bridges Incorporated is a Crown corporation established in 1978 that is responsible for the Jacques Cartier Bridge, the original Champlain Bridge, the Champlain Bridge Estacade, the Île des Sœurs Bypass Bridge, the federal sections of Bonaventure Expressway and the Honoré Mercier Bridge, as well as the Melocheville Tunnel. The Corporation manages, maintains, and repairs these important Greater Montreal structures to ensure the safe passage of thousands of users every day. It also ensures that these critical structures remain safe, fully functional and aesthetically pleasing both today and in the future. JacquesCartierChamplain.ca

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For more information

Nathalie Lessard, Director, Communications

The Jacques Cartier and Champlain Bridges Incorporated

Office: 450-651-8771, extension 2232

Email: https://jacquescartierchamplain.ca/en/contact-us/