Our relationships are built on a platform of genuine care; we listen with open minds. We're accessible as well as adaptable - seamlessly becoming an important part of any project team.

Client Leaders

Chris Boyd

Principal Geotechnical Engineer

Nicole Neal

General Manager - Victoria South Melbourne

Sze-Fei Peng

Principal Environmental Engineer

Tim Chadwick

Director T+T and Managing Director Chadwick Geotechnics

Tim Vass

Senior Principal Environmental Consultant

Trevor Smith

Principal Engineering Geologist

Technical Leaders

Chris Boyd

Principal Geotechnical Engineer

Sze-Fei Peng

Principal Environmental Engineer

Tim Vass

Senior Principal Environmental Consultant

Trevor Smith

Principal Engineering Geologist

Colin Dailey

Associate Pavement Engineer

Damien McKay

Principal - Environmental Consultant

David Glover

Associate Geotechnical Engineer/Engineering Discipline Manager

David Mangan

Technical Director Geotechnical/ Pavements

Dr Daiquan Yang

Senior Principal Geotechnical

Dugald Cunningham

Principal Environmental Consultant

Martin Holliday

Principal Environmental Consultant

Mei Wang

Principal Hydrogeologist

Prasanna Punchihewa

Senior Pavement Engineer

Rhian Owen

Associate - Environmental Scientist

Roger Lim

Principal Geotechnical Engineer

Roger Olds

Senior Principal Geotechnical Engineer

Suk-yi Lo

Associate Environmental Engineer

Business Leaders

Nicole Neal

General Manager - Victoria South Melbourne

Tim Chadwick

Director T+T and Managing Director Chadwick Geotechnics

Damien McKay

Principal - Environmental Consultant

David Glover

Associate Geotechnical Engineer/Engineering Discipline Manager