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 Polska…
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Marine structures
Solution
Marine structures Keller Polska offers a full range of services for the marine construction market. This includes the design and construction of new ports, jetties and quays as well as the extension…
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Re-levelling structures
Solution
Re-levelling structures Subsidence, the gradual downward movement of a building or structure, can result in damage to buildings. Keller Polska can apply re-levelling techniques to bring buildings…
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Monitoring
Solution
Monitoring If a construction project needs to monitor structural or ground movement or environmental properties like temperature, noise or vibration, Keller Polska can design and install an…
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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 Polska is the ideal…
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Slope stabilisation
Solution
Slope stabilisation Keller Polska draws on its extensive experience with the full range of techniques to provide optimal slope stabilisation solutions that retain soil in natural, unstable slopes or…
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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…
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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…
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Heavy foundations
Solution
Heavy foundations Weak, compressible soils may require structural elements, specifically heavy foundations, that transfer loads through to underlying competent soils or rock.  Whether an open site or…
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Underpinning
Solution
Underpinning Underpinning provides additional support to existing foundations that are unable to safely support existing or future loads. Keller Polska can provide the optimal repair or solution to…
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Containment
Solution
Containment It is often desirable to prevent the migration of contamination in the ground, or to prevent seepage from a dam or levee. Keller Polska has a wide range of techniques that can be adapted…
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Mine stabilisation/void filling
Solution
Mine stabilisation/void filling Whether natural or man-made soils sometimes present voids that may create sinkholes. Depending on the situation, and the quality of the soils, various techniques can…
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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…
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