Sectors

PCA Ground Engineering is a trusted partner to local governments and leading tier contractors, delivering infrastructure that balances environmental responsibility with long-term performance. By prioritising durability, sustainability, and technical excellence, PCA provides innovative, proven solutions that meet the evolving needs of our modern world.

Transport

Energy

Rail

Dams & Waterways

Ports and Marine

Mining and Resources

Community Infrastructure

Building and Facilities

Aviation

Defence

Projects

Micropiling

Micropile Slope Stabilisation Gatton Clifton Road

Project Overview The Gatton Clifton Road, located 20 km from Gatton and running alongside Ma...

Engineering, Micropiling

Controlled Stiffness Columns Kingsford Smith Drive, Brisbane

Project Overview As part of ground improvement works along Brisbane’s Kingsford Smith Drive upgrade, PCA...

Engineering

K-LOK™ Transmission Tower Grillage Foundation Remediation Yass to Marulan Lines 4 & 5

Project Overview: Constructed in 1962, Transmission Lines 4 and 5 span 120 km between Yass...

Civil

Spillway Remediation Gordonbrook Dam, Gordonbrook, Queensland

Project Overview: Gordonbrook Dam, built in 1942 and upgraded in 1987, serves as the primary...

Engineering

Transmission Tower Foundation Replacement Townsville, Queensland

Project Overview: With many high-voltage transmission towers in Australia reaching the end of their 50-year...

Engineering

Slope Stabilisation SEQ Water, Mount Crosby

Project Overview: PCA Ground Engineering was contracted to stabilise a sensitive slope adjacent to key...

Micropiling

Micropile Foundations for Gantries and Monopoles

Project Overview: Located 5 km west of Walkamin, QLD, the Mt Emerald Wind Farm comprises...

Piling, Micropiling

Road Stabilisation – Kin Kin Road, Queensland

Project Overview: Following heavy rain events during the 2013 wet season, a section of Kin...

Earth Retention, Piling

Earth Retention & Piling – Seaview Terrace, Sunshine Beach

Project Overview: PCA Ground Engineering was engaged by Hutchinson Builders to design and construct a...

Civil

Burrinjuck Dam – Transmission Tower Foundation Strengthening

Project Summary: TransGrid required urgent remediation of aging transmission tower foundations before installing a new...

Engineering

Barron Gorge K-LoK™ Transmission Tower Foundation Replacement

Project Summary: Commissioned in 1963, the original steel grillage tower foundations had reached the end...

Civil

A Frame Wall

One of the many unique applications for micropiles is where they are utilised together to...

Animation

Soldier Piles

Soldier piles and lagging walls is an earth retention technique used primarily for temporary excavation...

Micropiling

Grouted Shoring Wall

Grout retaining walls are created from grouted soil columns utilising high pressure grout techniques, mini...

Animation

Cement Grouting

Pressure Cement Grouting, is a grouting process that fills pores in granular soil or voids...

Animation

Soil Nailing

Soil nailing is an efficient, effective and economical method of earth reinforcement, which allows a...

Animation

Under Pinning

Underpinning describes the process of improving or increasing the capacity of an existing structures foundation....

Piling

51 Sylvan Road – Micropile Underpinning

The residential unit complex at 51 Sylvan Road, Bribie Island was constructed on a 5m...

Piling

COVA Commercial Development – Basement Uplift

The COVA re-development on the Isle of Capri near Surfers Paradise is a modern commercial...

Piling

Slope Stabilisation – Noosa

Park Road at Noosa on Queensland’s Sunshine Coast is the gateway for 1 million visitors...