Capability Statement

Prepared for Prepared for Gladstone Ports Corporation

May 2026

Introduction - Recruitment

Introduction - Recruitment

Thank you for considering McConnell Dowell. This short capability statement explains a bit more about the benefits of working with us and showcases our capabilities and some of the interesting projects we deliver.

About Us (typically use first)

About Us (typically use first)

For over 65 years customers have been coming to McConnell Dowell with complex projects that require innovative solutions. That's why we're known as the Creative Construction company.

From remote resources and energy projects to city-shaping infrastructure, we've built thousands of quality assets and facilities.

Engineering-led, our expertise has grown steadily to span building, civil, electrical, fabrication, marine, mechanical, pipelines, rail, tunnel and underground construction..

Purpose & Values (typically use 2nd or 3rd)

Purpose & Values (typically use 2nd or 3rd)

We are a Purpose and Values driven organisation. These define what's important to us, guide our decision making and unite us behind a common goal.

Our Purpose is Providing a Better Life.

We do that through delivering projects that connect, sustain and enhance communities, and through providing career opportunities that challenge, reward and grow our people.

We also have five company values that guide our behaviours and decisions. Our values are:

Our Approach (typically use 2nd or 3rd)

Our Approach (typically use 2nd or 3rd)

We approach every project with a focus on creativity and certainty - seeking the right blend of innovation and safe, proven approaches so we can exceed our customers' expectations.

We also understand that construction today is as much about community and sustainability as it is about concrete and steel. Our unwavering objective and commitment is to deliver what we promise to our customers, while protecting and enhancing our people, the community and the environment.

Creative Construction

Creative Construction

Creative Construction at McConnell Dowell is the inspired engineering behind the complex infrastructure we deliver.

It's the technical problems and challenges solved behind the scenes by people empowered to think creatively and work collaboratively. It’s the alternative idea or innovation that saves time, reduces cost, makes us safer, and delivers more value. 

It might not always be evident when you look at the end product, but it's there, inside every McConnell Dowell project.

Digital Engineering

Digital Engineering

We take a ‘Digital First’ approach to all our projects, equipping our teams with the latest digital tools and systems from the design stage forward.

This helps them identify and address potential issues at the earliest stages of project development, effectively eliminating issues at their genesis leading to lower costs and delays once we start on site.

On site, we use digital tools like drones for surveying, and GPS tracked plant to monitor and improve safety and efficiency.

Ports & Coastal Solutions

Ports & Coastal Solutions

With over 330 marine projects completed across six decades, McConnell Dowell is synonymous with marine infrastructure.

From wharves and jetties to ocean outfalls, breakwaters, and submarine pipelines — we bring coastal confidence to every project.

Our modular approach to construction has helped create productive ports for clients like Rio Tinto, FMG, Vale, and BHP, where over 1.2 billion tonnes of iron ore are shipped annually from wharves we built.

Rio Tinto Design and Construct Weipa, Far North Queensland

Chith Export Facility

We revolutionised the design and construction of large-scale marine infrastructure when we delivered the Chith Export Facility - a large, complex and remotely located project for Rio Tinto at their Amrun bauxite mine, south of Weipa in Far North Queensland.

The facility comprises a 650 m access jetty, a 350 m loading wharf and an onshore conveyor system. Innovatively designed by Jacobs and constructed by us in just 10 months, modularisation was at the heart of the solution and our project team took it to new levels in scale and breadth.

Fast Facts

  • 650 m access jetty
  • 350 m long loading wharf
  • Fully modularised construction approach
  • 300,000 job-hours saved
  • Build time reduced by 12 months to just 10 months
  • Capital expenditure reduced by $40M
Chith Export Facility
Australian Naval Infrastructure (ANI) Early Contractor Involvement leading to lump sum contract Osborne Naval Shipyard, Adelaide

CUF Marine Development Works

Supporting Australia's shipbuilding capacity

Fast Facts

  • Construction of 80 - 100 m land backed wharf
  • 40,000 m3 of dredging
  • Berth kiosk services, including water and eletrical supplies
CUF Marine Development Works
South32 Construct Only Groote Eylandt, Northern Territory

Groote Eylandt GEMCO Wharf

One of Australia’s most ambitious marine recovery efforts

Following a destructive tropical cyclone, we were engaged by South32 to urgently restore and rebuild the cyclone-damaged GEMCO Wharf on Groote Eylandt. In less than 12 months, our project team achieved a major milestone—restarting operations after an intense and fast-tracked program of works.

To meet the challenge, we mobilised a sophisticated marine fleet from across Australia, Singapore, and the UAE. This included two large jack-up barges (Santa Fe and Pauline), two smaller jack-ups (Sealift 2 and Sealift 6), a 250-tonne crane barge, three flattop storage barges, and a support fleet of tugs and work punts. The mobilisation alone was a feat of logistics, setting the stage for a highly coordinated recovery effort.

Fast Facts

  • Fast-track salvage and wharf rebuild
  • 1037 tonnes of concrete and 998 tonnes of steel recovered from the seabed
  • 28 new piles and 13 large prefabricated steel units installed
Groote Eylandt GEMCO Wharf
BHP Mitsubishi Alliance Early Contractor Involvement Mackay, Queensland

Shiploader and Berth Replacement, Hay Point

Improving throughput and cyclonic wave immunity

We completed the main berth construction scope for BHP Mitsubishi Alliance's (BMA) SABR Project, using the Early Contractor Involvement process to develop a number of innovations.

SABR, short for 'Shiploader and Berth 2 Replacement', was a brownfields project located within the lease boundaries of BMA's existing Hay Point Coal Terminal near Mackay, Queensland. It included the disassembly and replacement of one of the existing shiploaders and berths to improve materials handling throughput and cyclonic wave immunity.

Fast Facts

  • Off-site fabrication of new berth topside modules
  • On-site preparatory works including modification of existing concrete caisson berth foundations
  • Disassembly and removal of existing berth and ship loader
  • Installation of new berth modules, tie-in and commissioning
  • Installation of new ship loader.
Shiploader and Berth Replacement, Hay Point
Port of Melbourne Design and Construct Melbourne, Victoria

Port Capacity Project - Webb Dock

Enhancing and expanding Australia's busiest container port

We received the Australian construction industry's highest accolade for this major wharf redevelopment within Melbourne's main port precinct.

This was a large and complex marine project delivered within Australia's busiest operational container port, and within very tight environmental controls to protect the rich marine life within the surrounding bay.

Fast Facts

  • 900 tubular steel piles up to 1500 mm diameter and 45 m long driven as single length piles.
  • 40,000 m³ of structural concrete.
  • 10,000 tonnes of reinforcing steel.
  • 40,000 m of sheet pile installation.
  • 210,000 tonnes of imported quarry product.
  • 15,000 m³ of rehabilitated concrete deck.
Port Capacity Project - Webb Dock
Toll Transport Early Contractor Involvement Victoria & Tasmania, Australia

Toll Berthing & Infrastructure Project

Enhanced berthing facilities for efficient port operations at Webb Dock Melbourne

Drawing on our unmatched experience in the Port of Melbourne, we were engaged by Toll Transport to upgrade their wharfs and berthing infrastructure at Webb Dock, Melbourne and McGaw Wharf, Burnie. These terminals service Toll's trans-Bass Strait shipping route.

Upgrades were required at both facilities in advance of Toll receiving two new larger vessels which were longer, wider, deeper and heavier, resulting in the need for significant modifications to the existing infrastructure.

Fast Facts

  • 10 week Early Contractor Involvement process
  • Two operational wharves upgraded
  • 200 concrete piles
  • 200 metres of sheetpile wall
  • Zero Lost Time Injuries
Toll Berthing & Infrastructure Project
  Flinders Port Holdings Early Contractor Involvement Adelaide, South Australia

Outer Harbour Berth 6 Extension

Increasing container port capacity in South Australia

After a 6-month Early Contractor Involvement process, we're now delivering a berth extension and remediation works at the Flinders Adelaide Container Terminal (FACT) — South Australia’s only container terminal.

Our works form part of Flinders Port Holdings’ (FPH) A$350 million GatewaySA Program, a multi-year initiative designed to increase capacity, efficiency and sustainability across the terminal.

Fast Facts

  • 135 m berth extension
  • Quay-line extention and strutural remediation
  • Site-wide services, hardstands and access road upgrades.
Outer Harbour Berth 6 Extension
Port Authority of New South Wales Design and Construct Sydney, New South Wales

Overseas Passenger Terminal

Improving Sydney's public passenger terminal for cruise ships and ocean liners

Working for the Port Authority of New South Wales we delivered a series of improvements to the Overseas Passenger Terminal (OPT), located in the iconic Circular Quay area of Sydney Harbour.

Built in 1960, the OPT is located in one of Australia’s busiest waterways. Over time, natural processes and vessel activity have caused scouring, accretion and movement of materials on the seabed around the terminal’s wharf.

Fast Facts

  • Underwater sheetpile installation
  • Scour protection design and installation
  • Berth pocket dredging
  • Dreging disposal
  • Managing Contractor for archaeological investigations and artefact cataloguing
Overseas Passenger Terminal
Laing O’Rourke as Managing Contractor for Defence Design and Construct Darwin, Northern Territory

HMAS Coonawarra

New wharf and approach jetties to support the Australian Defence Force

We refined the initial concept design and constructed a new outer wharf structure at HMAS Coonawarra in Darwin to support the Australian Defence Force (ADF). The project involved the construction of a new 250 m long wharf and two approach jetties.

While the final structures are simple in their geometry and configuration, the site location and operational requirements were challenging.

Fast Facts

  • 250 m long wharf
  • Two approach jetties
  • Enhancing ADF's maritime defence capability
HMAS Coonawarra
BCI Minerals Early Contractor Involvement Pilbara, Western Australia

Mardie Salt & Potash Marine Structures

Delivering new marine facilities to grow Australian exports

We designed and constructed the marine structures for BCI Minerals’ Mardie Salt & Potash Project in Western Australia, using our innovative canti-traveller system for speed and low impact delivery.

The 'Mardie' Project is a large-scale, solar evaporation operation on the Pilbara coast. Capacity of the completed facility is estimated to be 5.35 million tonnes per annum of high purity salt and 140,000 tonnes per annum of sulphate of potash, over an operating life of at least 60 years.

Fast Facts

  • 2.4 km long jetty with berthing and mooring dolphins
  • 200 steel piles, up to 30 metres long
  • 100 m of jetty completed every 10 days using innovative canti-traveller system
Mardie Salt & Potash Marine Structures
DefenceSA | Government of South Australia Early Contractor Involvement Adelaide, South Australia

Common User Facility (Techport)

In one of the first Early Contractor Involvement (ECI) contracts in Australia, we designed and delivered the Techport Australia Common User Facility - a new state-of-the-art shipbuilding and maintenance complex on the Port River at Osborne, South Australia. We delivered it in joint venture with our building company, Built Environs (the MDBE JV).

The project was rolled out in two stages. In the first stage, our team worked in collaboration with design and technology partners and DefenceSA to develop the final design and risk adjusted price.

Fast Facts

  • 213 m long, 25 m wide wharf
  • 450,000 m3 material dredged
  • 34 m x 160 m new shiplift pocket
  • Installation of Australia's largest shiplift
  • Works conducted in a sensitive marine environment and dolphin sanctuary
Common User Facility (Techport)
Brisbane City Council Construct Only Brisbane, Queensland

Brisbane River Ferry Terminals

Using an innovative, flood-resilient design, we upgraded upgrade seven ferry terminals along the Brisbane River for Brisbane City Council. These replaced the orginal terminals lost or damaged in serious flooding. We also built a new terminal at Milton to service residents and workers.

The new facilities, capable of berthing two CityCat vessels simultaneously, include new covered waiting areas and access gangways, steel pontoons, and a debris deflection system.

Fast Facts

  • Construction of 8 ferry terminals at 7 locations
  • Zero Lost Time Injuries
  • Delivered on time and on budget
  • Awarded the Institute of Civil Engineers' Brunel Medal
Brisbane River Ferry Terminals
Transport for NSW (TfNSW) Construct only Botany Bay, NSW

Kamay Wharves

New amenities for Botany Bay

We successfully delivered two new wharves at La Perouse and Kurnell on Botany Bay (Kamay) for the NSW Government. These modern structures replace the original wharves, which had been in operation from the 1890s until 1974, when severe storms rendered them beyond repair.

The Kurnell site holds deep historical and cultural significance. As the first landing place of Captain James Cook, it is a key part of Australia’s colonial history. Equally important, the area remains a place of enduring cultural heritage for First Nations people. To honor this, the wharf designs incorporate large-scale artworks by local Aboriginal artists, creating a meaningful connection to Country.

Fast Facts

  • Two new recreational wharves
  • 180 m long wharf at La Perouse
  • 230 m long wharf at Kurnell
Kamay Wharves
Fortescue Metals Group (FMG) Design and Construct Pilbara, Western Australia

FMG Berths 1-4

At the height of the Australian resources boom (2004-2014), we became the marine partner of choice for Fortescue Metals Group (FMG), as they developed the infrastructure to support their new iron ore export business.

Fast Facts

  • 4 major wharves completed over 5 years
  • Berth 1: 270 m wharf, 100 m approach jetty, load-out conveyor
  • Berth 2: 400 m wharf and extension to load-out conveyor
  • Berth 3: 375 m wharf, duplicate load-out system
  • Berth 4: 415 m wharf, elevated conveyor system
FMG Berths 1-4
Cook Islands Port Authority Construct Only Rarotonga, Cook Islands

Avatiu Port Redevelopment

Working closely with the Cook Islands Port Authority, we expanded their existing port facilities to accommodate larger cargo and cruise ships. Staging our works around their existing operations, we implemented a number of initiatives to expedite the works.

Our scope included: construction of a new 270 m long wharf; dredging and widening of the main harbour to increase turning movements for ships; armoured revetment shore protection around the entire harbour; demolition of wharf structures and buildings; and provision for new lighting.

Fast Facts

  • 270 m long wharf
  • 80,000 m3 of dredging
  • 92 m extension of breakwater
  • 50 local workers
  • 9,000 m² of concrete pavement
  • 320 x 16m long piles
Avatiu Port Redevelopment
Australian Defence Force Design and Construct Samoa, Tonga, Cook Islands, Tuvalu, Kiribati, Fiji, Vanuatu, Palau, Solomon Islands

Pacific Maritime Security Programme

Supporting security and safety in nine nations

Improving marine infrastructure for nine Pacific Island countries as part of the Australian Government’s Pacific Maritime Security Programme (PMSP) fits perfectly with our vision: Providing a Better Life.

This project also demonstrated our ability to deliver logistically challenging marine projects across the Pacific.

Fast Facts

  • wharf upgrades across nine Pacific Island nations
  • custom construction activities at each wharf location
  • includes piling, dredging, concrete and steel construction,
  • facilities will accommodate new Guardian Class Patrol Boats (GPBs)
Pacific Maritime Security Programme
Ministry of Infrastructure, Government of Tonga Design and Construct Nuku'alofa, Tonga

Queen Sālote International Wharf Upgrade

We upgraded the Queen Sālote International Wharf in Nukau'alofa for the Tongan Ministry of Infrastructure between 2023 and 2025, on time and on budget, with zero LITs during the one million hours worked.

The wharf is Tonga’s only international port, a lifeline for the country, processing 95% of the country's imports and exports. This critical infrastructure upgrade modernised and climate-proofed the facility, increased capacity, and improved power, drainage and water services.

Fast Facts

  • Wharf reconstruction and extensions to cater for larger vessels
  • Construction of four new berthing and mooring dolphins
  • General port improvements, including paving, drainage, lighting, and firefighting facilities
Queen Sālote International Wharf Upgrade
Port Kembla Port Corporation Design and Construct Port Kembla, New South Wales

Port Kembla Outer Harbour Tug Berth

When Port Kembla Port Corporation needed to replace one of NSW's oldest jetties, we brought their vision to fruition and turned what was a liability into a world-class asset.

We constructed a new 270 m long breakwater jetty using 90,000 m3 of imported rockfill and 20,000 m3 of rock armour. Prior to commencing the works, approximately 30,000 m3 of sandy clay, stiff clay and loose rock was dredged from the harbour floor using a Cutter Suction Dredge (CSD) and pumped one km into the outer harbour.

Fast Facts

  • 270 m long breakwater
  • 90,000 m3 of imported rockfill
  • 30,000 m3 of dredging
  • 1800 m2 of asphalt paving
  • Two navigation beacons installed
Port Kembla Outer Harbour Tug Berth
Squadron Energy EPC Port Kembla, New South Wales

Port Kembla Energy Terminal

Converting disused coal terminal to provide flexible energy supply

Engaged by Squadron Energy, one of Australia’s leading renewable energy companies, we helped establish a new gas import facility at Port Kembla to bring flexible additional energy supply to the eastern seaboard of Australia.

The facility, built on an abandoned coal export terminal, has the capacity to supply more than 70% of NSW’s gas needs.

Fast Facts

  • New gas import facility
  • Two contracts completed - marine works and onshore receiving facilities
  • Marine works involving 160 piles, each 1500 mm diameter
  • Over 500 sheet piles
  • Nine mooring dolphins
  • Expected capacity: 130PJ annually
Port Kembla Energy Terminal
Samsung C&T Design & Construct Port Hedland, Western Australia

Roy Hill Iron Ore Project (Marine Works)

As part of the $10 billion Roy Hill Iron Ore project, we designed and constructed the Stanley Point Iron Ore Terminal at Port Hedland. We used substantial prefabrication and our innovative temporary works system for low impact, high productivity construction.

Our scope consisted of a two berth iron ore load out wharf, connected with a 3600 m long elevated road and overland conveyor to the ore stockyard. In addition to the wharf and the overland conveyor, we delivered an abutment, drive stations, three transfer stations and all SMPE&I works.

Fast Facts

  • Two berth load out wharf
  • 800 m long wharves
  • 30,000 T design and supply steelwork
  • 4.5 km of conveyor steelwork
  • 3,600 m elevated road and conveyor
  • Prefabrication to increase safety and savings to client
Roy Hill Iron Ore Project (Marine Works)
Environmental

Environmental

We understand the impact construction can have on our natural ecologies and we're constantly seeking ways to minimise our footprint and restore and improve the natural environment and biodiversity around our works.

We've embraced the circular economy, renewed local ecologies, reconnected habitats, and lowered energy use across our projects in line with our {tip title="Carbon Reduction Roadmap" content="MCD Carbon roadmap 2030"} carbon reduction road-map {/tip}.

We set energy and waste reduction targets on every project and are committed to making our environmental footprint as small as possible, as showcased in the recent case studies below.

Social

Social

We consider the 'Social' aspect of ESG to encompass everything related to people.

That's from ensuring everyone goes Home Without Harm, to making a positive and meaningful impact on the well-being and prosperity of our employees, stakeholders, and the communities we engage with. This focus aligns seamlessly with our purpose of 'Providing a Better Life'.

Our commitment begins with our rigorous safety management system and extends to maximising local employment and supply opportunities, as well as delivering needs-based community support and uplift initiatives through our projects.

Safety

Safety

We never compromise on safety.

We foster our 'Home Without Harm' safety culture through robust processes, effective systems, and by recognising and rewarding safe behaviours.

Our Site Safety Managers are always on our project leadership teams, ensuring safety is prioritised in all site activities. Every team member has clear safety responsibilities, aimed at protecting themselves, their colleagues, and the community.

We're also leading our industry in the adoption of new safety technologies, like virtual reality plant simulators and AI-enabled blind spot elimination. Check out the case studies below for more information.

Underpinning it all are our Safety Golden Rules. Built on our long-term collective knowledge and learnings, they are specifically targeted at preventing fatalities and serious injuries.

inpage image safety

SGR webpage banner

safesites banner wide

Sustainability (ESG)

Sustainability (ESG)

Our purpose is 'Providing a Better Life’ - today and into the future. That’s why sustainability, in all its forms, is considered in every project, process and product across our business.

Our approach is clearly articulated in our Sustainability Policy.

We're about action not just aspiration. Our ambitious but achievable {tip title="Carbon Reduction Roadmap" content="MCD Carbon roadmap 2030"} carbon reduction road-map {/tip} will see us be operationally net zero by 2030, with 44 initiatives that are being progressively rolled out across the company. Last year we reduced our carbon emissions by 442 tonnes through the use of solar technologies alone, and diverted almost two million tonnes of waste from landfill.

Closing Text - General with contacts, no video

Summary

Thank you for taking an interest in McConnell Dowell's skills, capabilities and approach. Additional information is available on our website, including additional project case studies.

Contact us through the link(s) below for advice or assistance with your project.

Contacts

Peta Wilkes

Peta Wilkes

Pre-Contracts Manager - Qld & NT

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Jess Vandermeer

Jess Vandermeer

Bid Lead - Qld & NT

LinkedIn