Excavation support
Solution
Excavation support During construction it is often necessary to form a stable excavation and to ensure that any associated movement will not damage neighbouring structures or utilities. Keller offers…
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Remediation
Solution
Remediation Increasing land shortage is driving a need to use more brownfield and marginal land often requiring groundwater and soil remediation to reduce contaminants. Keller is the ideal partner…
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Slope stabilisation
Solution
Slope stabilisation Slope stabilisation is often required to retain soil in a natural, unstable slope or in man-made excavations. Keller draws on its extensive experience with the full range of…
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Bearing capacity / settlement control
Solution
Bearing capacity / settlement control Soils often need treating to support the weight of a building or to withstand the loads imposed by a piece of infrastructure. This can mean improving the ground…
/expertise/solutions/bearing-capacity-settlement-control
Liquefaction mitigation
Solution
Liquefaction mitigation Liquefaction is a common problem in earthquake-prone areas where soils lose strength due to the ground motion and behave like a viscous liquid, damaging overlying structures.…
/expertise/solutions/liquefaction-mitigation
Seepage control
Solution
Seepage control Major civil engineering schemes often involve working below the water table. Controlling or preventing water seepage is vital to allow construction to proceed. Keller has a range of…
/expertise/solutions/seepage-control
Underpinning
Solution
Underpinning Underpinning provides additional support to existing foundations that are unable to safely support existing or future loads. Keller can provide the optimal repair or solution to…
/expertise/solutions/underpinning
Void filling
Solution
Void filling Unstable ground can cause instability both in the temporary and permanent case. We have a range of solutions that can be deployed to strengthen the soils. Void filling in airport Filling…
/expertise/solutions/void-filling
Tunnelling
Solution
Tunnelling Tunnelling projects require a variety of solutions to make them safe to construct whilst minimising the impact on the surrounding infrastructure. As well as providing mitigating solutions…
/expertise/solutions/tunnelling