Underground Construction Advisory
We provide independent technical advisory across the full lifecycle of underground works — from early design and specification, through to site execution and post-construction optimisation. Our insight bridges the gap between the design office and real-world site conditions, ensuring solutions are both technically robust and practically buildable.
What We Support
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Tunnels, shafts, caverns and large underground excavations
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Temporary and permanent sprayed concrete linings
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Ground stabilisation and support selection
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Grouting, injection and water ingress management
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Material specification and performance requirements
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Risk management and constructability assessments
Who We Advise
Clients & Owners — strategy, risk management and quality assurance
Consultants & Designers — specification development, design verification and material selection
Contractors & Site Teams — practical execution support, troubleshooting and performance improvement
Why Independent Advisory Matters
Underground materials behave differently in every geology. Independent expertise helps ensure the intended design is delivered safely and efficiently on the ground, without compromise, and without misalignment between parties.