BWARI – Soil grouting below US23 Crossing (pre-excavation grouting), Columbus, Ohio
ECO designed and directed a pre-excavation grouting program for a tunnels crossing a major artery in Columbus, Ohio.
Case Histories Categories
Solution Grouts
Watertight Bulkhead Construction in Underground Workings, Fort à la Corne, Saskatchewan
A large inflow in a diamond mine…
Structural Grouting Using Permeation Grouting Techniques for the rehabilitation on the historical locks on the Rideau Canal, Ontario
ECO designed and directed a variety of grouting rehabilitation projects of historical structures along the Rideau canal…
Noranda: Geco Division – Grout Curtain for new Tailings Dam, Manitouwadge, Ontario
ECO’s amenability theory was extensively used to supress costs…
Settlement Control Using Permeation Grouting Techniques at the Mineral Street Sewer Project, Milwaukee, Wisconsin
A pre-excavation program was designed to tunnel beneath an active CP Rail track…
Mine Plugs and Bulkheads, North America
ECO has designed and directed the construction of several mine plugs and permanent flood bulkheads. The plugs have been used to seal underground works after the ore has been depleted or to seal off areas of a mine where the water inflow impaired or threatened mining operations…