Featured Projects

A selection of completed structural and geotechnical engineering projects demonstrating our expertise across commercial, infrastructure, and specialist applications.

Cutter Soil Mix (CSM) Cofferdam – Inner West

Design of a CSM cofferdam system for infrastructure works in a high water table environment, with full dewatering and structural analysis.

Dilapidation Survey – Heritage Precinct, CBD

Pre-construction dilapidation survey of 12 heritage-listed buildings within a tunnel construction influence zone, providing baseline condition documentation.

Soldier Pile & Ground Anchor Wall – Parramatta

Design of a permanent soldier pile and ground anchor retaining system for a mixed-use development with complex ground conditions and tight site constraints.

Sydney Water SEA – Trunk Main Assessment

Specialist Engineering Assessment of construction works adjacent to a 900mm diameter Sydney Water trunk main, including structural modelling and risk assessment.

Deep Excavation – Secant Pile Wall, North Sydney

Design of a 12m deep secant pile retention system for a basement carpark excavation in challenging urban conditions adjacent to existing buildings.

Commercial Office Tower – Sydney CBD

Structural design and DBP Act verification for a 14-storey commercial office development, including transfer slab design and foundation assessment.

Commercial Office Tower – Sydney CBD

Structural design and DBP Act verification for a 14-storey commercial office development, including transfer slab design and foundation assessment.

Soldier Pile & Ground Anchor Wall – Parramatta

Design of a permanent soldier pile and ground anchor retaining system for a mixed-use development with complex ground conditions and tight site constraints.

Deep Excavation – Secant Pile Wall, North Sydney

Design of a 12m deep secant pile retention system for a basement carpark excavation in challenging urban conditions adjacent to existing buildings.

Cutter Soil Mix (CSM) Cofferdam – Inner West

Design of a CSM cofferdam system for infrastructure works in a high water table environment, with full dewatering and structural analysis.

Dilapidation Survey – Heritage Precinct, CBD

Pre-construction dilapidation survey of 12 heritage-listed buildings within a tunnel construction influence zone, providing baseline condition documentation.

Sydney Water SEA – Trunk Main Assessment

Specialist Engineering Assessment of construction works adjacent to a 900mm diameter Sydney Water trunk main, including structural modelling and risk assessment.

Client Feedback

What Our Clients Say

GeoStructural's technical expertise was instrumental in resolving a complex foundation issue on our CBD project. Their responsiveness and clarity of reporting was outstanding.

Project Manager

Commercial Developer, Sydney CBD

The SEA process was handled efficiently and professionally. Their experience with Sydney Water requirements meant the approval process was smooth and well-managed.

Site Engineer

Civil Construction Contractor

Their dilapidation report was thorough and stood up to scrutiny throughout the project. We were well protected and would not hesitate to use GeoStructural again.

Development Manager

Property Developer, North Sydney