When Hazardous Waste Threatens the Groundwater
Hazardous Waste is a term being applied to the by-products of an increasing number of manufacturing and industrial concerns. Wastewater from a wide variety of
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Slurry Cutoff Walls: Applications in the Control of Hazardous Wastes
Slurry cutoff walls are nonstructural barriers constructed to intercept and impede the flow of fluids underground. There are two basic types of slurry cutoff walls,
PERFORMANCE EVALUATION OF 2 CEMENT-BENTONITE SLURRY WALL MIX DESIGN
A cement-bentonite (CB) slurry cut-off wall is a variation of the slurry wall process that is used to create an underground barrier to stop the
Vertical Barriers in Soil for Pollution Containment
Vertical barriers have evolved over the past fifteen years into a technique that is widely applied to restrict the underground movement of liquid and wastes
THE COMPATIBILITY OF SLURRY CUTOFF WALL MATERIALS WITH CONTAMINATED GROUNDWATER
Slurry cutoff walls are frequently relied upon to block groundwater flow from toxic waste sites and landfills. The long-term effectiveness of slurry cutoff wall materials
INSTALLATION OF A HDPE CURTAIN WALL WITH SHEETPILE TIE-IN ON BOTH ENDS
The plans for eliminating the off-site migration of a non-aqueous phase liquid (NAPL) from a refinery into a nearby river included the installation of a
Soil Mixing in Contaminated Soils
The term soil mixing commonly refers to any process by which reagents (wet or dry) are added to and mixed with unsuitable or contaminated soils.
Passive NAPL Barrier Design and Construction
In 2006, a “passive” non-aqueous phase liquid (NAPL) barrier was installed at New York State Electric & Gas Corporation’s (NYSEG’s) Court Street Former MGP Site
Long-Distance Grouting, Materials and Methods Grouting Conference 2003
An abandoned 1600-meter (mile-long) rock tunnel had to be completely filled with grout. The total tunnel volume was approximately 4500 cubic meters (6000 cubic yards).
JET GROUTING GUIDELINE
The material presented in this publication has been prepared in accordance with generally recognized engineering principles and practices, and is for general information only. This