This paper present the construction activities at the site incuding the installation of a permanent barrier wall to protect against several tar seeps into the Vermilion River

This paper presents the first application of Deep Soil Mixing for Lockington Dam, for cutoff containment to decrease the risk of liquefaction.

B.C. Environment Lands and Parks constructed a groundwater control system using deep cut-off walls as part of their commitment to protection of the environment and their contractual responsibility as former owners of the lands. The construction of the groundwater ...

This paper presents the experience of a specialty contractor from a number of projects, where an incompatibility was discovered and alternate materials were used to find successful solution for slurry cutoff wall ground water blocking. Monitoring results from ...

This paper presents two case studies of soil mixint for the improvement of the properties of soils for pollution problmes. Soil mixing offers a proven, inexpensive method for stabilizing or fixating contaminated soils and sludges

This paper describes a case study on the design, construction and performance of an underground soil - cement - bentonite barrier wall, which was used to isolate river water seeping into the American River levee and its foundation soils.

This paper summarizes, design considerations for slurry wall backfill mixes based on site conditions and performance requirements. Typical design mixes utilizing various combinations of soil, bentonite, attabulgite bentonite, cement, slag cement and a variety ...

Jet grouting, has been used as a method of performing block stabilization of contaminated soils as well as for the formation of barriers for the control of contaminant migration in the environmental field. The two case studies given herein will illustrate ...