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Our focus for mining clients is using modern ground improvement and in situ testing methods to reduce construction timeframe, lower construction costs, improve quality, reduce risk and reduce your environmental footprint.

Situations include:

  • Tailings Management and Tailings Storage Facilities (TSF’s)
  • Mine Closure and Mine Reclamation / Remediation / Rehabilitation
  • Mining Operations Areas – Pit Floor, Tip Head & Spoil Management
  • Mine Haul Roads
  • Heavy Haul Rail

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 consultants, mine superintendents and managers are around answering questions like:

  1. How to compact much deeper lifts of freshly placed or in situ material and test the compaction integrity
  2. How to increase the grain size of the placed material and achieve satisfactory compaction
  3. How to increase placed loose lift thickness (even double) with standard vibratory rollers and then test compaction
  4. How to increase compaction uniformity and eliminate under and over rolling
  5. How to reduce the need to remove and replace uncontrolled fill and unsuitable clay soils
  6. How to reduce time between testing and getting results – close to real time feedback on performance with project / stakeholder wide visibility
  7. How to manage our tailings storage facilities (TSFs) and waste dumps so they are structurally stable and environmentally safe including during mine closure

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

Clients in this sector

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...

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...

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...

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...

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...

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...

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...

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...

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...

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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