Our Services

What we love doing

Infrastructure

Design and Asset Management for major transport, water and utility infrastructure projects and corridors.

Development

Design for earthworks, roads, stormwater and utilities for land developments such as sub-divisions.

Renewables

Civil engineering design for wind, solar and hydro energy projects, including design of access roads and hardstands.

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Team

Meet the leaders of our business

Chris Turnbull

Managing Director

Chris is the founder of Turnbull Engineering and an experienced leader of major transport infrastructure projects. He uses his broad technical design and construction leadership experience to drive value early in projects and inspire teams to deliver exceptional results.

Mark Evans

Design Management Director

Mark is a leading Design Manager of civil infrastructure across building, subdivision, transport and renewable energy projects. He is respected by government and private clients as being a highly effective leader of technical teams on Australia’s largest and most complex infrastructure projects.

Mark Cameron, Technical Director at Turnbull Engineering

Mark Cameron

Technical Director

Mark is a pre-eminent leader of the design of major water infrastructure across Sydney, including stormwater drainage, flood mitigation and WSUD. Mark’s recent achievements include the leadership of drainage detailed design teams delivering Sydney’s CBD Light Rail and WestConnex New M5 and Sydney Metro TSE.

Justin deWit

Lead Road Designer

Justin is a Design Manager and Lead Designer for major transport projects with over 20 years’ experience in the design of urban and rural roads, highways, railways, subdivisions, airports, and construction support.

Glen Smith

Roads Technical Leader

Glen is roadworks technical leader with 25 years experience ranging from local road upgrades to design and management of Sydney motorway projects including WestConnex Stages 1B, 2 and 3 and Western Harbour Tunnel.

Nik Sharma

Lead Geotechnical Engineer

Nik is a Lead Geotechnical Scientist and Pavement Engineer for road corridor assets including earthworks, slopes, pavements and culverts. His experience includes working across regional NSW at Roads and Maritime Services.

Wade Perram, Rail Lead at Turnbull Engineering

Wade Perram

Design Manager

Wade is a Civil Engineer with international experience leading and delivering major roadwork, heavy haul railway and light rail design, management, documentation and construction.

Saud Shamsodien

Senior Civil Engineer

Saud is a Senior Civil Engineer specialising in the design of flexible and rigid road and highway pavements in NSW and Queensland.

Martin Yates

Senior Civil Engineer

Martin is a Senior Civil Engineer and lead road designer of major road and highway projects, to Australian and international standards and using a variety of software including 12D and BIM applications.

James Mitchell Lead Road Designer at Turnbull Engineering

James Mitchell

Lead Road Designer

James Mitchell is a lead designer of major road and civil projects, to Australian and international standards and using a variety of software including 12D and Open Roads.

Paul Romanous, Civil Engineer at Turnbull Engineering

Paul Romanous

Civil Engineer

Paul is a Civil Engineer with technical engineering design experience on major Australian transport infrastructure projects. His experience includes the design of roads, rail, drainage and utilities.

Ruth Hoog Antink

Civil Engineer

Ruth is a Civil Engineer with a background in construction, now focusing on the design of roads, rail, drainage and utilities.

John Ekechukwu

Civil Engineer

John is a Civil Engineer with a background in construction, now focusing on the design of roads, rail, drainage and utilities.

One name you can trust for design

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CLIENTS

Our clients that we are proud of working with

  • NSW Roads and Maritime Services
  • Barangaroo Delivery Authority
  • Lendlease
  • John Holland
  • Acciona Infrastructure Australia
  • Caltex Petroleum Australia
  • Goldwind Australia
  • Jacobs Engineering Group