Chaska West Interceptor Soil Grouting Project (pre-excavation grouting prior to tunnelling), Chaska, Minnesota Multiple pass multiple phase grouting program to consolidate soil below a busy road artery to facilitate the mining of a tunnel Continue Reading →
Newport Tunnels: Soil Stabilization Project, Newport, Minnesota A pre-excavation grouting program in highly silty soils was designed and directed to facilitate the mining of a series of tunnels below active railway tracks Continue Reading →
Rock Grouting to Stabilize the Swift Rapids Dam and Facilitate the Safe Installation of Permanent Rock Anchors, Trent Severn Waterway, Ontario A grouting program to rehabilitate a dam constructed in the early 1900’s… Continue Reading →
Watertight Bulkhead Construction in Underground Workings, Fort à la Corne, Saskatchewan A large inflow in a diamond mine… Continue Reading →
Compensation Grouting and Backfill Grouting to Facilitate the Installation of Two Large Diameter Water Diversion Tunnels at the Minneapolis Airport, Minneapolis, Minnesota, USA A compensation grouting program was designed to facilitate the mining of two 14’ diameter tunnels beneath a state highway in Minneapolis. Continue Reading →
Compensation Grouting for the Eglington West Sewer Relocation, Toronto, Canada A compensation grouting program to install a new tunnel below a subway… Continue Reading →