Bored piles / drilled shafts
Technique
Bored piles / drilled shafts Bored piles are a very effective, state-of-the-art construction element with many applications in foundation and civil engineering. Bored piles illustration Common uses…
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Secant pile walls
Technique
Secant pile walls A secant pile wall consists of overlapping (secant) piles to form structural or cutoff walls and achieve the required water tightness. The design can incorporate steel bar or beams…
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Vibro concrete columns
Technique
Vibro concrete columns This technique involves construction of concrete columns with a bottom-feed, down-hole vibratory probe to transfer loads through weak strata to a firm underlying stratum. Vibro…
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Industrial
Market
Industrial Keller designs and constructs cost-effective build or design-build geotechnical solutions for the industrial and manufacturing sector. Keller operating in the Industrial market Sector…
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Power
Market
Power Keller has wide experience of provide the energy sector with cost-effective solutions to ground problems. Keller operating in the Power market Sector challenges we can solve Whether for bio,…
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Institutional / public
Market
Institutional / public Keller can provide solutions for the full range of institutional structures including government and military, education, healthcare, and sports and entertainment. Keller…
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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 can design and install an instrumentation…
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Remediation
Solution
Remediation At Keller, we offer cost-effective and environmentally-beneficial soil remediation solutions to reduce contaminants to levels which are suitable for use without environmental risks or…
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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…
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Code of business conduct
Content page
Code of business conduct We are known and respected for our high standards of fairness, integrity and honesty in our relations with our employees, customers, suppliers, competitors and the community…
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Values
Content page
Values Our values are what we have judged are most important to how we want to work: Two Keller employees on site Integrity We always behave with integrity towards our customers, colleagues and the…
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Quality
Content page
Quality We ensure that we deliver consistently high performance and continuously improve to meet our customer's needs. 5S in action at Keller We do this by: Making all employees and stakeholders…
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Learning and development
Content page
Learning and development We invest in our people’s professional and personal development and provide a challenging environment for them to exercise their skills. learning and development Providing…
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Applying to work with us
Content page
Applying to work with us Recruitment is carried out locally at Keller. Please visit the website for the country or region you are interested using the links below. Careers in Africa Algeria  ( French…
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Dynamic replacement
Technique
Dynamic replacement Dynamic replacement is a variation on dynamic compaction and uses the energy of a falling weight to drive large diameter granular columns into cohesionless soils and fills.…
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Bridge construction
Technique
Bridge construction A bridge crossing a body of water creates difficult conditions for the construction of its foundations. Keller can use various techniques to meet the challenges according to the…
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Jetty construction
Technique
Jetty construction Keller has the experience and expertise to construct long jetties into deep water to allow the berthing of large vessels without the need for any dredging. Jetty construction…
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Wharf construction
Technique
Wharf construction Keller has the engineering capacity to design flexible and tailored wharf construction solutions to meet different soil conditions and requirements. Wharf construction illustration…
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Wharf maintenance and repair
Technique
Wharf maintenance and repair Demolition of quay walls can be a long and costly process, making their repair or improvement a more cost-effective solution. Keller has a wide portfolio of techniques…
/expertise/techniques/wharf-maintenance-and-repair