Instrumentation & Monitoring
Provided instrumentation and monitoring for one mile of twin bored tunnels
The TransEd Valley Line LRT is building a light-rail transit (LRT) project in Edmonton, Alberta, connecting Mill Woods to downtown Edmonton with approximately 13 km of light-rail. This stage includes 11 stops, an elevated station. It also consists of two, one-mile-long tunnels under the center of Edmonton.
Geocomp provided instrumentation and monitoring for one mile of twin bored tunnels, using our iSiteCentral® GIS web-based software to provide real time assessment of construction related activity. iSiteCentral® integrated data from more than 2,000 sensors, including automated MPBXs, inclinometers, vibrating wire piezometers, and tilt meters, with settlement measurements and performance data from the contractor’s own tunnel monitoring regime.