Galore Creek Mine, British Columbia
A pilot grouting program to assess the feasibility of the construction of a tailings dam.
Case Histories Categories
Dams and Marine Structures
Stewartville Dam: Hot Bitumen Grouting Introduced in Canada to stop Major Seepage, Ontario
Two high velocity water flows (both in excess of 20,000 liter per minute) through fissured limestone beneath a concrete hydro dam, were successfully stopped with bitumen grouting techniques in hours.
Crack injection with flexible water reactive polyurethane Grout to stem seepage into tunnels at Sault St-Marie Locks, Michigan, USA
ECO trained the maintenance crews of the US Army Corps Of Engineers in Sault St-Marie in professional crack injection with flexible water reactive polyurethane grout as well as slab jacking techniques.
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…
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…
Underground Tunnel Diversion Dams, Powerhouse and Settling Chambers Casecnan Multi-Purpose Hydro Project, Nueva Viscaya, Philippines
A multi-facetted grouting operation included curtain grouting below dams, rock anchors and tunnel grouting operations to facilitate the construction of a hydro project.