Cavity / bulk / mine fill grouting
Technique
Cavity / bulk / mine fill grouting Bulk filling generally uses a cement/pulverised fuel ash (PFA) mix to suit site conditions with compressive strengths in the order of 1.0 N/mm2. The mixes may…
/en/expertise/techniques/cavity-bulk-mine-fill-grouting
Driven precast piles
Technique
Driven precast piles Driven piles are deep foundation elements installed using impact or vibration hammers to a design depth or resistance. Keller rig installing driven precast piles Common uses Can…
/en/expertise/techniques/driven-precast-piles
Ductile iron piles
Technique
Ductile iron piles Ductile piles are a deep foundation method using the displacement technique with prefabricated piles made of ductile cast iron available in 118 mm and 170 mm diameters with…
/en/expertise/techniques/ductile-iron-piles
Micropiles
Technique
Micropiles Micropiles, also known as minipiles, pin piles, needle piles, and root piles, are a deep foundation element constructed using high-strength, small-diameter steel casing and/or threaded…
/en/expertise/techniques/micropiles
Bored piles / drilled shafts - open hole
Technique
Bored piles / drilled shafts - open hole Bored piles are a very effective, state-of-the-art construction element with many applications in foundation and civil engineering. Keller rig installing…
/en/expertise/techniques/bored-piles-drilled-shafts-open-hole
Bored piles / drilled shafts - cased
Technique
Bored piles / drilled shafts - cased Bored piles are a very effective, state-of-the-art construction element with many applications in foundation and civil engineering. Temporary and permeant steel…
/en/expertise/techniques/bored-piles-drilled-shafts-cased
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…
/en/expertise/techniques/secant-pile-walls
Industrial
Market
Industrial Keller designs and constructs cost-effective build or design-build geotechnical solutions for the industrial and manufacturing sector. Sector challenges we can solve Our effective planning…
/en/expertise/markets/industrial
Power
Market
Power Keller has wide experience of provide the energy sector with cost-effective solutions to ground problems. Power market image Sector challenges we can solve Whether for bio, fossil,…
/en/expertise/markets/power
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.…
/en/expertise/markets/institutional-public
Monitoring
Solution
Monitoring If a construction project needs to monitor structural or ground movement or environmental properties like temperature, noise or vibration, [Company] can design and install an…
/en/expertise/solutions/monitoring
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…
/en/expertise/solutions/remediation
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…
/en/expertise/solutions/slope-stabilisation
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…
/en/expertise/solutions/bearing-capacity-settlement-control
Code of conduct
Content page
Code of 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. As this…
/en/how-we-work/code-conduct
Values
Content page
Values Our values are what we have judged are most important to how we want to work: Employees on site discussing project Integrity We always behave with integrity towards our customers, colleagues…
/en/how-we-work/values
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…
/en/how-we-work/quality
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…
/en/careers/learning-and-development
Applying to work with us
Content page
Applying to work with us We recruit people from a wide variety of backgrounds, and with different skills and experience. If you feel you have the energy and passion to make a difference across a…
/en/careers/applying-work-us
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.…
/en/expertise/techniques/dynamic-replacement