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Dynamic Compaction

Dynamic Compaction consists of using a heavy tamper that is repeatedly raised and dropped from varying heights to impact the ground. The mass of the tampers generally ranges from 10 to 30 Tons, and drop heights range from 40 to…

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Rigid Inclusions

Rigid Inclusions, also called Drilled Displacement Columns (DDC), Auger Cast Columns (ACC) or High Modulus Columns are unreinforced grouted columns installed in soft or compressible soils to meet settlement criteria and improve bearing capacity under footings and mat foundations. They…

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Jet Grouting

Jet grouting is a highly specialized technique used to create an in-situ mass of cemented soil also called soil-cement. A drill rig advances a relatively small diameter (4-8 inches) jet grout tool to the bottom of the proposed treatment zone…

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Vibro Systems

Vibro Systems were first developed in Germany in the 1930’s and make use of powerful depth vibrators to densify and reinforce soils in situ. The vibrators have an electric motor inside of them; and, unlike other installation systems that use…

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Deep Soil Mixing

Our Single Axis Soil Mixing, typically referred to in the industry as Deep Soil Mixing (DSM), utilizes mechanical mixing tools to shear the soil in situ and mix it with a cementitious slurry pumped at low pressure. This method has…

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Cutter Soil Mixing (CSM)

Cutter Soil Mixing (CSM) was developed from diaphragm wall technology and utilizes two sets of counter rotating, vertically mounted cutter wheels. The wheels cut the surrounding soil while at the same time blending the injected cement slurry with the in…

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