CGC undertook the temporary works designs, piling certifications and supervision for the Stage 2 Telegraph Road upgrade.


This project involved constructing a 4 lane bridge and widening of 3 roads that fed into Gateway Motorway North precinct. Challenges included variable and soft abutment soils, high temporary working platform loads of up to 300kPa and weak underlying mudstones which were prone to collapse during piling.

Temporary Works Design | Piling Certifications | Construction Phase Services



CGC (Civil Geotechnical Consultants) are a Geotechnical Engineering Consultancy based in Brisbane and the Sunshine Coast. CGC provides specialist geotechnical solutions for transport, civil, renewable energy, utilities and urban infrastructure projects.

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