Ottawa, Ontario, 2013 A grouting program was undertaken as part of a large rehabilitation project carried out at the west block of the Parliament Buildings located in Ottawa, Ontario. The goal of the grouting program was to consolidate the rubble fill material and fill old conduits located below the foundations of the Mackenzie Tower in …
An interactive webinar detailing amenability theory and the differences between soil and rock grouting. The benefits of pozzolans in cement based suspension grouts are explored and a variety of case studies illustrate the benefits of solution (chemical) grouts.
Miami-Dade County, Florida, 2011 – 2013 The Miami-Dade County Water and Sewer Department required an aging sewage line under the Government Cut, a channel between Fisher Island and Miami Beach, to be replaced. The existing pipe was brittle and interfered with plans to dredge the Port of Miami’s main channel. As part of this design-build …
Excelsior, Minnesota, 2013 As part of the Excelsior Area Improvement project, a 4-foot diameter tunnel was designed to carry a new 24-inch Forcemain under Highway 7. In order to protect the underlying utilities and road infrastructure from settlement during the mining operation, a soil grouting program was implemented by EJM Pipe Services under the direction …
Excelsior Interceptor 7017 – Pre-Excavation Grouting Read More »
Design, Site Engineering and Crew Training – Crack Injection for a Manhole
A backwall grouting program was undertaken to mitigate continual water seepage into two infield tunnels.