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Our geotechnical clients include civil engineering consultants, geotechnical engineering consultants, Construction Materials Testing (CMT) businesses and specialist contractors.

Geotechnical clients use our smarter in situ testing methods and more sustainable ground improvement solutions and to help their clients reduce construction timeframes, lower clients construction and operational costs, improve quality, reduce risk and reduce their environmental footprint.

Sectors our clients work with include:

Insitutek don’t just provide technical solutions – we inspire progress. In an industry often bound by convention, we lead with innovation, empowering you to break new ground across Australia, New Zealand and the Pacific.

We engage deeply, forging partnerships that elevate businesses and challenge the status quo. We envision a smarter, more resilient future for civil construction – where technology, expertise, and collaboration drive lasting impact.

Excel – not just in your projects, but in shaping a stronger industry and a better society.

Typical conversations with civil engineering consultants, geotechnical engineering consultants and specialist contractors are around answering questions like:

  1. How to increase compaction uniformity and eliminate under and over rolling
  2. How to compact much deeper lifts of freshly placed or in situ material and test the compaction integrity
  3. How to increase placed loose lift thickness (even double) with standard vibratory rollers and then test compaction
  4. How to convert an uncontrolled fill site into engineered fill site, without remove and replace
  5. How to reduce time between testing and getting results – close to real time feedback on performance with project / stakeholder wide visibility
  6. How to assess slope stability and landslide risk on rough terrain and very steep slopes and get high quality input data for geotechnical models
  7. How to assess the fundamental design parameters in the field
  8. How to increase the accuracy and repeatability of in situ geotechnical testing data
  9. How to streamline data flow and improve results integrity

What questions are you looking to answer? We’d love to hear from you.

Clients in this sector

Get Flat Dilatometer Marchetti Test (DMT) equipment and support from Insitutek

We are delighted to welcome Studio Prof. Marchetti to our small portfolio of innovative organisations we are a distribution partner for.

Alternatives to Traditional Compaction Control Assessment – Standards and Specifications

Current earthworks specifications often rely on the assumption that there is a direct correlation between density and modulus (i.e. the greater the density achieved, the higher the modulus of the...

Improving Design Inputs Ahead of the Design Process for Rail Track Renewals and Remediation using In Situ Testing Methods

This pro-active approach enables prioritisation - think of it like precision rehabilitation. This maybe for the track formation (at grade, in cuttings or on embankments) itself and also for the...

Adoption of ISO 22476-1-2022 Standard for Cone Penetration Testing (CPT)

Our CPT partner, A.P. van den Berg, has switching to the new ISO-standard ISO 22476-1:2022 for CPT cone manufacture and calibration.

How to Assess Compaction in Pipeline Trenches and around Culverts

It’s a common occurrence to see pavements settle and create a traffic hazard where trench works have been completed across a road, particularly when these trenches are installed after the...

Addressing moisture ingress and heavy traffic loading for cohesive pavement materials – Case Study

It’s always rewarding when we can bring both our “test” and “improve” capabilities to the same project. This was the case with a recent case study for the application of...

Bridge Approaches – Managing the High Risk Transition Zone between Flexible and Rigid Structures

A bridge approach transition zone is the area where a road or railway track transitions from the rigid structure of a bridge to the flexible embankment or road pavement, aiming...

Three Ways To Measure Bearing Capacity For Mobile Crane And Piling Rigs Working Platforms

One of the key concerns of project managers is safety, including the risk of people getting injured or killed at site. Hence, for temporary working platforms, the need to measure...

How to Increase Compaction Uniformity and Eliminate Under and Over Rolling with Intelligent Compaction

Compaction is one of the most important processes in pavement construction and, done well, leads to long-lasting pavement performance and reduced maintenance costs. Our clients use Intelligent Compaction to create...

Plate Load Test speeds up Wind Farm Geotechnical Testing – Case Study

We find clients are often looking for ways to improve geotechnical testing outcomes and do it more efficiently at the same time. This drives their buying decision making. Australian Soil...

How innovative testing methods can save your clients significant time and money – Case Studies

In an industry set with challenges of staff and skills shortages, and unrealistically low pricing for some traditional test methods, our approach as an industry needs to change. What we...

A Reliable Methodology for the Determination of the Modulus of Subgrade Reaction – Case Study

Engineers appear to be fixated on soil bearing capacity as the fundamental soil parameter for foundation design worldwide, with the assumption that the footing will behave as a rigid body....

Non Destructive Thickness Measurement Of Asphalt Layers – A New Zealand Case Study

One of our innovative clients, WSP, was looking for a way to assess the thickness of asphalt layers during the construction process and easily report their findings. They wanted to...

Are lime shortages or pricing increases an issue for you or your clients?

It’s seems like every few days we are having conversations relating to the shortage of lime supply or significant price increases. Is this an issue for you? We'd like to...

Assessment of Compaction Quality Control Methods – NACOE P60 Best Practice Research

The acceptance of earthwork and unbound pavement construction in Australia currently relies mostly on density testing and CBRs for Quality Assurance (QA). Though its National Asset Centre of Excellence (NACoE)...

Relationship between Density and Modulus – Practical Guidance On Use Of Light Weight Falling Deflectometers (LWDs) – June 2021

National Asset Centre of Excellence (NACOE), a collaboration of Queensland Department of Transport and Main Roads and the Australian Road Research Board (ARRB), has released their final report for the Best practice in compaction...

How To Eliminate Service Trench Remediation, Post Construction In Trafficable Zones – Case Study

It’s a common occurrence to see service trench works completed across road pavements settle and create a traffic hazard particularly when these trenches are installed after the original road pavement...

Innovative Insitu Testing Methods for Solar Farm Foundations

Whether we are involved in the site selection phase or the detailed design and specification phase of a solar farm, it’s essential we understand clearly the underlying ground conditions. Are...

Rail Ballast Fouling – An innovative technique for Material Sampling and Strength vs Depth Profiling used for Rail Tracks

Amongst rail track rehabilitation and maintenance teams, there is a constant drive to improve their ability to make better informed and more timely decisions for rail track maintenance works, including...

How to Measure Compaction on Contaminated Construction Sites – Australian Case Study

Contaminated sites present opportunities but can also pose significant risks. Asbestos and Per- and polyfluoroalkyl substances (PFAS) are often encountered by our clients. They can be found on open development sites with...

How to Double the Lift Thickness (and Halve the Number of Lifts) without Compromising Compaction Quality – An Australian Case Study

It sounds so straight forward ..... halve the number of lifts by doubling the lift thickness. So why hasn't it been done more commonly before? Here is the logic. Lifts are typically...

Measuring Bearing Capacity with the Light Weight Deflectometer

Clients are always looking for ways to get a better understanding of the ground conditions at a specific point in time, and how the bearing capacity of a site has...

Forensic Review of Solar Farm Piles Post Construction

We always like getting involved in helping our clients solve difficult problems. This was on one of the world’s largest grid-connected PV power plants. Thousands of solar PV tracking panels across...

Why is there a shift from density to modulus based testing?

Have you noticed an increase in the number of questions relating to modulus based testing for soils? We certainly have. We are now wondering how soon this trend will gather...

Top 10 trends in Site Investigation and Geotechnical Testing

We find our clients are increasingly demanding more accurate and more representative results that provide better insight on what’s going on below the surface when they are designing or constructing...

Field testing for ballast condition assessment, new rail track construction, maintenance / remediation and asset management

Insitu Test are going to be at CORE2018, Conference on Railway Excellence. We are field test equipment specialists for railway trackbeds, covering ballast condition assessment, soil investigation and characterisation, geotechnical...

Plate Load Testing on wind farms made efficient – Case Study

The Plate Load Test is an excellent insitu site investigation field test used to determine the ultimate bearing capacity of the ground and the likely settlement under a given load....

How To Test For Compaction Of Gravel Bases Before Laying Asphalt On Top

One of the challenges our asphalting contractor clients and their consultants have been struggling with is how to test the gravel base before laying asphalt on top to make sure...

How to define the geotechnical behaviour of tailings dams and thickened tailings deposits

The geotechnical behaviour of tailings dams and thickened mine tailings or paste deposits can be defined by determining the compaction state and resistant properties. One of the methods to achieve this is...

How to measure in-situ modulus in confined spaces and get immediate repeatable results

One of the methods for measuring dynamic modulus on site and getting repeatable results immediately is using the Light Weight Deflectometer (LWD). By measuring the modulus value, the Light Weight...

Railway track characterization with coupled use of PANDA® DCP and Geo-endoscopy – a new technique

The PANDOSCOPE® is a ‘new' non-destructive method of railway ballast condition assessment, which uses light and cost effective tests, based on the coupled use of the PANDA® dynamic cone penetrometer (a sophisticated DCP)...

A world first – Heavy Penetrometer automatically adapts to the soil stiffness

The GRIZZLY is the first Dynamic Probing Super Heavy (DPSH) in the world to automatically adapt its impact energy to the hardness of the soils. This enables it to measure...

Reliability in the Testing & Assessing of Piling Work Platforms

Reliability in the Testing & Assessing of Piling Work Platforms Cranes & Piling Rigs Technical Paper by Balfour Beatty - Ground Engineering Magazine - November 2012 Use of the Plate Load...

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