Transmountain Expansion – Aerial Pipeline
Arch engineered critical aerial pipeline design; demonstrating agility and precision in a complex bridge installation.
Our Projects
Bridge Installation Lift Planning
Arch delivered a pioneering winter installation of a critical northern bridge, combining innovative lifting techniques and rigorous safety protocols to succeed in extreme remote conditions.
ECS2 Steep Slope Travel Assist Plan
Designed a Steep Slope Assist plan to move heavy equipment safely across steep, weather-hit terrain; ensuring steady bridge access.
ECS2 Steep Slope Civil Engineering
Delivered steep slope engineering and access design for a 22% grade corridor, enabling safe transport of oversized loads in rugged terrain.
Colquitz River Bridge Installation Lift Plan
Bridge Installation Lift: Arch engineered a precise lift plan for Colquitz River Bridge, ensuring safe girder placement in urban conditions.
Cable Crane Dismantle and Lift Plan
For the crane dismantle lift, Arch delivered a precise operation on steep mountain slopes, ensuring safety in BC’s toughest terrain.
HWY5 Bridge Design & Logistics
Arch engineered custom dolly and bracing systems for safe transport of heavy girders, solving complex Bridge Design & Logistics challenges.
Eagle Mountain Pipeline
Arch delivered the geotechnical and traffic strategy that kept the Eagle Mountain Pipeline moving safely and on schedule.
Keating Cross Girder Transportation Plan
Curved girders required a custom Girder Transportation Plan with precision rigging and dynamic load control for safe highway transport.
Dewdney Bridge Girder Transportation Plan
Arch engineered a bridge girder transportation plan using straight geometry for a safe and efficient delivery strategy.