Civil Construction
Underhill Geomatics is supporting the Fraser River Tunnel Project through topographic surveys, construction layout, as-built surveys, and monitoring services, helping advance one of British Columbia’s most significant transportation infrastructure projects.
Provided survey control, construction layout, LiDAR scanning, and legal surveying services for Phase 1 of the Burnaby Hospital Redevelopment Project.
High‑resolution topographic and control surveys to support new harbour infrastructure in Resolute Bay and Grise Fiord, Nunavut.
Runway and infrastructure improvements to The Erik Nielsen Whitehorse International Airport from 2023 – 2025.
Underhill deployed tilt sensors and survey prisms to monitor bridge stability during 2021 Yukon floods—no movement was detected.
Underhill provided full surveying services for the new Nares River Bridge in Carcross, Yukon—supporting topographic, pillar, and girder layout.
Underhill installed a real-time total station to monitor shaft wall movement during the Second Narrows Water Tunnel TBM lift.