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Construction Superintendent, Canning Vale WA
Vacancy
Lead piling and ground engineering projects in Perth as Construction Superintendent. Deliver safe, efficient, high-quality outcomes.
/careers/vacancies/construction-superintendent-canning-vale-wa
Excavation support
Solution

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 flexible solutions to solve even highly complex excavation support problems both in a temporary or in a permanent…

/expertise/solutions/excavation-support
Marine structures
Solution

Keller 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 and restoration of existing structures. We also have solutions for tidal barriers and coastal protection schemes.

/expertise/solutions/marine-structures
Wet soil mixing
Technique

Wet soil mixing, also known as deep soil mixing, improves the characteristics of weak soils by mechanically mixing them with a cementitious binder slurry.

/expertise/techniques/wet-soil-mixing
Mass mixing
Technique

Mass mixing (MSM) is a specialised technique used to improve soft soils and loose sands, as well as fill materials. The technique is very flexible and can be used over water and on land. The MSM method is predominantly used to control settlement, improve stability of soils and provide temporary…

/expertise/techniques/mass-mixing
Soil nails
Technique

Soil nailing uses grouted, tension-resisting steel or glass fibre composite elements (nails) to reinforce in situ soils to create a gravity retaining wall for permanent or temporary excavation support.

/expertise/techniques/soil-nails
Compensation / fracture grouting
Technique

Compensation or fracture grouting is the injection of a cement slurry grout into the soil creating and filling fractures that can then be potentially used to lift the overlying soil and structures.

/expertise/techniques/compensation-fracture-grouting
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Keller at a glance
Resource
Facts and figures about Keller Group
/node/1341
Driven steel piles
Technique

Driven steel piles are installed using impact or vibration hammers to a design depth or resistance. Keller installs the complete suite of driven piles from small diameter tube piles to large diameter steel cassions to support your project.

/expertise/techniques/driven-steel-piles
How we work
Landing page
How we work is just as important as the successes we achieve and everyone at Keller has a responsibility to create a company we can be proud of
/how-we-work
Canopy / umbrella tubes
Technique

Canopy/umbrella tubes (with diameters of typically 76-168mm but occasionally larger) are a support system used in conventional and mechanical tunnel construction in poor soil conditions.

/expertise/techniques/canopy-umbrella-tubes
Commercial
Market

Keller provides geotechnical solutions for the commerical market sector for both existing and planned structures, including office buildings, hotels, distribution centres, retail, data centres, and other structures.

/expertise/markets/commercial
CFA piles
Technique

Continuous flight auger piles (CFA) are cast-in-place piles, using a single continuous hollow stemed auger. Vibration free and low noise, this environmentally friendly piling system is ideally suited to installation in unstable soil conditions and urban environments.

Keller has Australia’…

/expertise/techniques/cfa-piles
Permeation grouting
Technique

Permeation grouting, also known as cement grouting or pressure grouting, permeates coarse, granular soils with flowable particulate grouts to create a cemented mass.

/expertise/techniques/permeation-grouting
Vibro compaction
Technique

Vibro compaction is a ground improvement technique that densifies clean, cohesionless granular soils with a downhole vibrator. It’s a technique first developed by Keller in the 1930s that we’ve used on thousands of projects since.

/expertise/techniques/vibro-compaction
Vibro stone columns
Technique

This technique involves construction of loadbearing columns made from gravel or crushed stones with a vibrator to reinforce all soils in the treatment zone and densify surrounding granular soils. It’s a technique first developed by our company founder, Johann Keller, that we’ve used on thousands…

/expertise/techniques/vibro-stone-columns
Dry soil mixing
Technique

Dry soil mixing is a ground improvement technique that improves soft, high moisture clays, peats, and other weak cohesive soils, by mechanically mixing them with dry cementitious binder.

/expertise/techniques/dry-soil-mixing
Design and build
Content page

Keller’s broad product portfolio means our engineers have more options when it comes to an effective and efficient designs for our clients.

Keller has the expertise and experience to design the optimum solution that delivers better results faster.
/expertise/design-and-build
Our history
Content page

Operational for more than 60 years, Keller is Australia's leader in geotechnical solutions.

/about-us/our-history
Re-levelling structures
Solution

Subsidence, the gradual downward movement of a building or structure, can result in damage to buildings. Keller can apply re-levelling techniques to bring buildings back to their correct levels, strengthen any weak ground under and around the foundations and avoid any recurring sinking issues.…

/expertise/solutions/re-levelling-structures
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