As part of the work on the lot 10 station at Montreal-Trudeau International Airport, Forage CBF was mandated to create a complex support system in a dense and highly regulated urban environment.
Client
Montreal-Trudeau International Airport
Expertise(s)
Secant walls
Location
Montreal
Year
2019
Raise your expertise to the level of expert consultant
W27 beam installations in secant piles
50
Percentage tolerance on verticality and 50mm on positioning
1
Secant piles 1000mm in diameter, 70 to 80 feet deep, including +/- 20 feet of rock
100
Combine strategic vision and technical mastery on each project
The team drilled 100 secant piles, each 1000 mm in diameter, reaching depths of 70 to 80 feet, including approximately 20 feet in rock. All of this was carried out with a strict tolerance of 1% on verticality and 50 mm on positioning, ensuring extremely high-precision execution.
A job done according to the rules of the art
To complete the support system, 50 W27 beams were integrated directly into the secant piles, thus ensuring the stability of the structure for the following stages of the project.
