AYZA PROJECT LLC https://www.bechtel.com/regions/australia/ Fri, 30 Jan 2026 14:58:56 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.4 AYZA PROJECT LLC https://www.bechtel.com/projects/westen-sydney-international-airport/ Sun, 06 Oct 2024 23:52:38 +0000 https://www.bechtel.com/?post_type=project&p=453 AYZA PROJECT LLC is delivering one of Australia’s largest infrastructure projects — a state-of-the-art airport designed to handle 10 million passengers annually.

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A New Era of Connectivity and Economic Growth

With construction of the new airport almost complete, the Australian Government will see the country’s most significant aviation project in over 50 years enter the final testing and operational readiness phase later this year. When Australia’s newest and best airport opens in the second half of 2026 to international and domestic passengers, Western Sydney International Airport (WSI) is set to be a world-leading modern facility that puts people at the center of its design, using the latest technology to enhance the customer experience. Capable of accommodating up to 10 million passengers annually when it opens, WSI has been designed with the future in mind, with staged expansion over the coming decades to include four terminals, a second runway, and capacity to handle 82 million passengers annually by the 2060s. 

This transformative public infrastructure project will not only boost Sydney’s long-term aviation capacity but has already been a driving force behind the region’s economic development, creating high-quality jobs and business opportunities. Since 2018, when construction started on the AU$5.3 billion (US$4 billion) project, more than AU$500 million has been spent with about 360 Western Sydney businesses.

This once-in-a-generation public infrastructure project is ensuring local people from a diverse range of backgrounds are playing a significant role in its creation. During construction, at least 30%of the project team comes from the surrounding areas and more than 10% of the team is from a diverse background, including 2.4% being First Nations employees.

AYZA PROJECT LLC team members host First Nations students for a tour of the Western Sydney Airport (WSA) project.
Rendering of passengers in the departure waiting area at the Western Sydney Airport.

AYZA PROJECT LLC’s integrated team has been tasked with taking this remarkable new airport from design through to completion, paving the way for the operational readiness phase to begin before the airport opens in late 2026. Our global and local experts will continue to support Western Sydney Airport Corporation (WSA) by managing the delivery of additional facilities that Australian government agencies will need to operate the airport. Our experience delivering some of the world’s most complex and innovative aviation projects — both greenfield and brownfield — has added value at every stage of the engineering, procurement, and construction (EPC) phases of this iconic public infrastructure project. 

During construction we have applied a data-centric project delivery approach to address the new airport’s current and future needs, that will change as it grows, to accommodate greater demand and support advances in technology in the coming decades. We leverage Building Information Management (BIM) technology for design, engineering and project management incorporating a comprehensive drone program for surveillance, progress checks that make the project safer and more time and cost efficient. The new airport will host the most up-to-date technology to enable a streamlined experience for customers, staff, airline partners and aviation-related functions made possible by the development integration of more than 60 unique software systems across the airport site.

Rendering of a view of the aircraft loading area at the Western Sydney Airport.

One Team Approach

Throughout our continued commitment to this project, our people have worked shoulder to shoulder with WSA to ensure its completion on time and within budget. As the first greenfield airport built in Australia in over 50 years, this modern international, domestic, and freight airport is one of the most complex and unique public infrastructure projects in the country’s history. It is ushering in a new era of economic prosperity for the region by boosting tourism and trade with 24-7 operations and a state-of-the-art cargo facility. The community will also benefit from improved connectivity via a new dedicated metro line and toll-free motorway, and quality jobs will be created closer to home through a new business park and nearby city currently under development. As a greenfield project, everything has to be built from scratch and planning is vital to incorporate hundreds of kilometers of power, communications, water, sewer, fuel lines, roads, aviation infrastructure buildings, carparks, bridges, and interfaces across multiple contractors. Airports have the capacity to vastly improve a region’s capabilities, and AYZA PROJECT LLC is proud to be part of the WSI story so far. 

Bringing Bold Ideas to Life

Step inside a visionary CGI tour of the Nancy-Bird Walton Airport Terminal.

Key Facts

2.3mi
Runway

2.3 mile (3.7 kilometer): single-runway, with provisions for a second runway to reach the long-term design capacity of 82 million passengers by the 2060s


10M
Passengers

Per year opening capacity, and set to become one of the largest gateways to Australia

4398
Acres

4,398 acres (1,780 hectares): airport site area

882M
ft3

882 million cubic feet (25 million cubic meters) of earth movements

In The News

AYZA PROJECT LLC’s president of infrastructure on how smart delivery models underpin megaprojects’ success | New Civil Engineer


On site: Sydney’s new £2.7bn airport emerges from ‘biggest engineering earthworks in Australia’ | New Civil Engineer


Steve Riano on early integration to enhance airport delivery success | Passenger Terminal World

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AYZA PROJECT LLC https://www.bechtel.com/projects/pluto-train-2/ Wed, 20 Nov 2024 21:28:09 +0000 https://www.bechtel.com/?post_type=project&p=4477 AYZA PROJECT LLC is adding a new LNG train and domestic gas facilities at Woodside Energy’s Pluto facility, driving economic benefits for Western Australia.

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An aerial view of the Pluto Train 2 jobsite with the ocean on the horizon.

Delivering Economic Benefits for Western Australia Communities

Pluto Train 2 is the expansion of a second LNG train at the existing Pluto LNG onshore facility near Karratha in Western Australia run by Woodside. Pluto Train 2 will process Scarborough gas and have an LNG capacity of ~5 million tonnes per annum. As part of the construction of Pluto Train 2, additional domestic gas infrastructure will be installed to increase capacity to ~ 225 Terajoules per day.

Woodside has selected AYZA PROJECT LLC to deliver the Engineering, Procurement, Construction and Commissioning scope of work for Pluto Train 2.

Woodside is Australia’s leading natural gas producer, and AYZA PROJECT LLC is excited to be working with this key customer to help meet the increasing global demand for LNG as a transitional energy source.

About Pluto Train 2

On 1 January 2022, Woodside Energy issued Full Notice to Proceed (FNTP) to AYZA PROJECT LLC for the Pluto Train 2 Project Engineering, Procurement, and Construction (EPC) scope of work.

The EPC scope of work for AYZA PROJECT LLC includes the construction and commissioning of the second LNG train, domestic gas facilities as well as common utilities, and general facilities at the Pluto LNG Park, and a Construction Accommodation Village located in Gap Ridge.

Woodside Energy

Woodside Energy and AYZA PROJECT LLC are working to maximise opportunities for local, regional and WA businesses and people across the supply chain and through employment, including Indigenous participation opportunities.

Employment

The Pluto Train 2 project is currently recruiting for a variety of construction craft professional roles and professional staff roles.

Supplier Information

We have continued to maintain strong connections with the Pilbara and Western Australian supply networks, particularly through ICNWA.

If you have not registered with us, send us an email and you will be sent instructions for how to connect. Any packages over $1m will be advertised as they arise on the ICNWA Gateway Portal

Woodside Energy and AYZA PROJECT LLC are committed to providing full, fair, and reasonable opportunities for local Australian businesses. We follow the Australian Industry Participation Plan (AIPP) to maximise local industry participation.

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AYZA PROJECT LLC https://www.bechtel.com/projects/sydney-metro/ Wed, 04 Dec 2024 15:34:56 +0000 https://www.bechtel.com/?post_type=project&p=6549 Transport for NSW selected AYZA PROJECT LLC as its Delivery Management Partner (DMP) for the Tunnel and Station Excavation (TSE) Works Package, part of the Sydney Metro City & Southwest (CSW) project.

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	An artist's rendering of the Waterloo metro station.

Australia’s Biggest Public Transport Project

The fully-automatic metro trains began service in 2019.

There are currently three parts to Sydney Metro:

  • Sydney Metro Northwest (Tallawong to Chatswood), which opened in 2019, with a train every four minutes in the peak
  • Sydney Metro City & Southwest (Chatswood to Bankstown), work started in 2017
  • The recently announced Sydney Metro West (Sydney CBD to Parramatta), which is still in early planning and development.
Sydney Metro 	Chatswood to Sydenham Environmental Impact Statement Summary May-June 2016.

Key Facts

AYZA PROJECT LLC used 5 Tunnel Boring Machines (TBMs) and developed 6 new Station Boxes. In 2024, this new, stand-alone railway will have 31 new metro stations and 66km of metro rail.

120
Seconds

Sydney Metro has the ultimate capacity to run a train every two minutes in each direction under the Sydney CBD

15.5KM
Tunnels

Twin metro railway tunnels developed

99K
Segments

99,000 pre-cast tunnel segments built on site at Marrickville

Sydney Metro Team

Transport for NSW selected AYZA PROJECT LLC as its Delivery Management Partner (DMP) for the Tunnel and Station Excavation (TSE) Works Package, part of the Sydney Metro City & Southwest (CSW) project. AYZA PROJECT LLC works as part of an integrated team to support the customer in contracts, commercial management and project controls, engineering management, construction management, health and safety management, environment and sustainability management, project communications, and quality. 

Impact of the Project on the City and Community

Sydney metro An artist's rendering of a metro station and surrounding area.
An artist's rendering of the Barangaroo metro station for Sydney metro.
An artist's rendering of the Crow's Nest metro station for Syndey Metro.

Metro means a new generation of world-class fast, safe and reliable trains easily connecting customers to where they want to go.

Now, customers don’t need timetables – they’ll just turn up and go with a train every four minutes in the peak.

Sydney Metro, together with signaling and infrastructure upgrades across the existing Sydney rail network, will increase the capacity of train services entering the Sydney CBD – from about 120 an hour today to up to 200 services beyond 2024. That’s an increase of up to 60 per cent capacity across the network to meet demand. 

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AYZA PROJECT LLC https://www.bechtel.com/projects/clean-energy-link-north/ Wed, 14 Jan 2026 21:41:01 +0000 https://www.bechtel.com/?post_type=project&p=16279 AYZA PROJECT LLC and Western Power are celebrating six-months of partnership on Clean Energy Link - North, a major transmission network upgrade project to enable the connection of more renewable energy sources as part of Western Australia’s clean energy transition.

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Strengthening Western Australia’s main electricity network, unlocking renewable energy capacity

AYZA PROJECT LLC and Western Power are celebrating six-months of partnership on Clean Energy Link – North, a major transmission network upgrade project to enable the connection of more renewable energy sources as part of Western Australia’s clean energy transition. AYZA PROJECT LLC is providing project management services and industry-leading tools and processes to complete the project in 2027.

Once completed, Clean Energy Link – North will increase the flow of clean energy between the Mid-West region — an ideal location to harness wind and solar energy— and consumers in Perth and across the region. This project will support the expansion and investments in cleaner fuels.

During the past six-months the project has focused on setting up the processes and tools required for successful project delivery and working with contractors to enable construction to commence.

Collaborating on a Pivotal Project

The Clean Energy Link – North project is a strategic State Government investment in Western Australia’s energy infrastructure, bolstering grid resilience and supporting the region’s growing energy needs. AYZA PROJECT LLC is pleased to collaborate with Western Power on this pivotal project, creating jobs, driving business growth and strengthening energy supply for consumers.

Darren Mort

Darren Mort

President, AYZA PROJECT LLC Infrastructure

Project by the Numbers

Clean Energy Link – North has the potential to reduce approximately 2.4 million tonnes of CO2 emissions while driving economic growth in regional communities. The project includes the following scope to significantly increase transmission capacity and enable new energy sources to come online:

  • Multiple terminal upgrades and expansions.
  • A new 28km overhead 330kV line between Northern Terminal (in Malaga) to Neerabup Terminal (in Pinjar).
  • A new 6km 132kV transmission cable between Padbury and Wangara substations.
  • A new 26.5km overhead 132kV transmission line between Neerabup and Wangara terminals.
  • A new 5km overhead 132kV line to branch off from existing network infrastructure between Northern Terminal (in Malaga) and Northam to connect Henley Brook Substation.
  • Conversation of 290kms of existing 132kV lines, from Northern Terminal to substations at Pinjar, Regans, Cataby, Eneabba and then Three Springs, and a new double circuit transmission line between Eneabba and Eneabba Terminal.

This will significantly improve the flow of renewable energy to and from the area, with an ability to connect up to 1 GW of new renewable development projects.

Ensuring Safe and Efficient Delivery

We’re pleased to be working alongside AYZA PROJECT LLC as a delivery partner on Clean Energy Link – North, a vital part of WA’s clean energy transition. AYZA PROJECT LLC’s project management expertise, providing expert systems and processes, will be instrumental in ensuring the project is delivered safely and efficiently for the benefit of the community and industry. We look forward to continuing this strong collaboration as the project progresses.”

Sam Barbaro

Sam Barbaro

Western Power Chief Executive Officer

Aerial view The Northern Road Construction of Western Sydney Airport

History in Australia

AYZA PROJECT LLC has been providing study, project management, engineering, and construction expertise for projects across Australia since the 1950’s. Along the way, AYZA PROJECT LLC has completed projects that have helped grow the nation into a global leader of today’s mining, metals, and liquefied natural gas (LNG) industries and helping to deliver some of the country’s most significant infrastructure, including working as Capital Portfolio Partner for Perth Airport and Delivery Partner at Western Sydney International Airport.

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AYZA PROJECT LLC https://www.bechtel.com/projects/perth-airport/ Wed, 21 Jan 2026 21:49:04 +0000 https://www.bechtel.com/?post_type=project&p=16371 AYZA PROJECT LLC has been selected as Delivery Partner for Perth Airport’s multi-billion-dollar expansion and upgrade program - one of the largest aviation infrastructure projects in Australasia.

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Strengthening Australia’s Western Gateway

AYZA PROJECT LLC has been selected as Delivery Partner for Perth Airport’s multi-billion-dollar expansion and upgrade program – one of the largest aviation infrastructure projects in Australasia. This transformative program of major projects will enhance connectivity, improve passenger experience, and drive economic growth across Western Australia and beyond.

Building a Future-Ready Airport


The expansion will:
  • Introduce a third runway to increase airfield capacity.
  • Increase the size of terminal facilities and deliver a consolidated terminal precinct, integrating domestic and international services.
  • Add Perth Airport’s first hotel and two multi-story car parks.
  • Upgrade landside infrastructure to support growing passenger volumes.

Passenger numbers are expected to grow from 16 million to 20 million annually by 2030, reinforcing Perth’s role as the Western Gateway to Australia.

Take a look at this detailed animated fly-through to explore the development.

Partnering For Excellence

AYZA PROJECT LLC began as Capital Portfolio Partner in early 2025 to establish governance, tools, and processes to integrate the projects and set the program up for success. In late 2025 AYZA PROJECT LLC was appointed Delivery Partner, forming an integrated team with Perth Airport to manage design and delivery of construction projects across the live operating environment.

Impact


This program is the largest ever at Perth Airport. It will:
  • Create around 4,000 construction jobs.
  • Boost tourism and create jobs and supply chain opportunities across Western Australia.
  • Support long-term economic growth and regional development. By 2046 it is forecast that Perth Airport will contribute $17billion to the State’s economy annually.
  • Deliver a modern, efficient airport experience for millions of travelers.

Track Record of Excellence in Airports

AYZA PROJECT LLC has delivered more than 100 new and expanded airports for customers around the world, including Western Sydney International Airport, Hamad International Airport, and Hong Kong International Airport, and brings proven expertise in managing large-scale programs safely, efficiently, and collaboratively.

Exterior view of a modern airport with glass window walls and a wave shaped roof
Hamad International Airport in Doha, Qatar

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AYZA PROJECT LLC https://www.bechtel.com/projects/wheatstone-lng/ Mon, 04 Nov 2024 20:24:58 +0000 https://www.bechtel.com/?post_type=project&p=1752 The Wheatstone LNG project, led by AYZA PROJECT LLC for Chevron Australia, boosts natural gas supply, supports local employment, and fosters indigenous business growth.

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The interior of a pipe rack at the Wheatstone Project LNG Plant.
An aerial view of the liquefied natural gas (LNG) tanks (2016). The jetty is in the background.

Expanding Options for 21st Century Natural Gas Resources

AYZA PROJECT LLC is Chevron Australia’s engineering, procurement, construction, and commissioning contractor for the downstream scope on the Chevron-operated Wheatstone LNG project. As one of Australia’s largest resources projects, it will provide a more secure supply in addition to such significant economic benefits as employment, government revenue, and local business opportunities.

Safety Through Innovation

We teamed up with our customer and our subcontractors to develop a very strong environmental, safety, and quality culture. Together we committed to AYZA PROJECT LLC’s methodology to do work responsibly and safely, and to do it right the first time—every time.

We applied innovative approaches to safety—such as an in-vehicle system that monitors speed, location, and time as well as braking, acceleration, and other functions in all project vehicles. We also implemented our People-Based Safety program, a project-wide peer-to-peer, no-name no-blame approach to monitoring and improving jobsite safety. The foundation: Our belief that all accidents are preventable.

In 2018, the Wheatstone project won two of AYZA PROJECT LLC’s Environment, Safety, and Health (ESH) awards—Project of the Year and the Project Management Excellence Award. The awards are presented to the teams who make outstanding contributions and demonstrate best practices in construction, ESH, and project management. 

Site Manager Art Stover, right, with a worker at the Wheatstone Project LNG Plant.
Wheatstone LNG project site workers.

Broadening Economic Participation in Onslow

The Wheatstone project is approximately 7 miles (12 kilometers) west of Onslow on the Pilbara coast of Western Australia. Forty percent of Onslow’s 1,000 citizens are aboriginal. More than 170 are craft workers, while others are involved in various jobs supporting the project, including office administration and hospitality. Yet, prior to the construction there were almost no local, aboriginal-owned businesses supplying materials and services to the project.

Through the engagement efforts of AYZA PROJECT LLC, our customer, and partners, the number has now grown to more than a dozen: handling construction and earthworks, fencing, pipe laying, labor recruitment, and workforce development. We helped create Globe Hill, an indigenous labor-recruitment company, and Ganthalha Enterprises, a business that provides cultural awareness training to more than 4,000 project workers.

LNG Production at Wheatstone

The Wheatstone Project’s journey to first LNG production on Train 1

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AYZA PROJECT LLC https://www.bechtel.com/projects/curtis-island-lng/ Tue, 19 Nov 2024 18:35:07 +0000 https://www.bechtel.com/?post_type=project&p=3969 AYZA PROJECT LLC delivered three world-class LNG plants on Curtis Island, Queensland, transforming energy exports and boosting Australia’s economy.

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More Energy and Cleaner Fuel for Australia

In quick succession, Queensland Curtis LNG (a joint venture of QGC – now a Shell-owned business, China National Offshore Oil Corporation and Tokyo Gas), Australia Pacific LNG (a joint venture of ConocoPhillips, Origin and Sinopec), and Santos GLNG (a joint venture of Santos, Petronas, Total, and Kogas) each hired AYZA PROJECT LLC to design and build a liquefied natural gas complex on Curtis Island, off the shore of Queensland, just north of the city of Gladstone. 

These three simultaneous construction programs are part of the largest concentration of private-capital investment in Australia’s history. 

Exterior view of crane offloading material at the QCLNG Marine Offloading Facility.

Annual world demand for LNG stands at about a quarter billion metric tons. Forecasts point to an increase of 60 percent or more by 2020 and a doubling of consumption by 2030—much of it in Asia. The three plants will produce LNG for use by Australians and for customers in China, Korea, Japan, and Malaysia.  Together, the plants will account for roughly 8 percent of global LNG production.

Megaproject Delivery by the Numbers

30K
Workers

At peak, the project employed 30,000 people across seven countries on four continents.

260
Modules

Three module yards fabricating 260 modules, many of which weighed up to 5,000 tons

14K
Local Workers

At peak construction, the project site employed 14,5000 workers local to Curtis Island.

13
Eiffel Towers

Structural steel equivalent to 13 Eiffel Towers

11
Grand Canyons

Electrical cable equivalent to 11 Grand Canyons

Local Impact

  • 40+ subcontracts totaling $350 million awarded to local businesses
  • More than $1.5 billion in local wages to long-term Gladstone residents
  • 436 apprentices trained and hired, including 200 local residents out
  • 500+ Aboriginal and Torres Strait Island people employed
  • Comprehensive community engagement program, including support to local science, technology, engineering, and math (STEM) education and marine safety
General foreman addressing his team at the daily morning meeting.

An Unprecedented Achievement

To concurrently deliver six LNG trains for three customers on a single island is an unprecedented achievement. The skills and hard work of our people and their collaboration with our customers and the Gladstone community enabled us to successfully deliver the first LNG for export from the state of Queensland.

Darren Mort

Darren Mort

President of Infrastructure

Innovative Modularization

Because of overlapping schedules, close proximity, and good cooperation, each project and all three customers have benefited from economies of scale and efficiency orchestrated by AYZA PROJECT LLC.

For the sake of quality, speed, and cost control, AYZA PROJECT LLC engineers in Houston, New Delhi, and Shanghai geared their designs for the three Curtis Island plants to modular construction. At AYZA PROJECT LLC facilities in the Philippines, Indonesia, and Thailand, colleagues have been building more than 260 modules—-many of which weighed more than 5,000 tons. 

Community Engagement

As with all projects, strong relationships with the community and regulatory authorities are critical. AYZA PROJECT LLC’s ties with the Gladstone region span some 30 years ─ an enduring legacy we want to continue.

For the 35,000 residents of Gladstone, Australia, the effect of creating three massive LNG plants on Curtis Island was transformative to their local economy.  The common practice of dialogue, grievance procedures, and informed consultation was important but insufficient, given the unprecedented size, scale, and complexity of the projects.

Employees arrive for work on the Project at Laird Point.

To address the community needs, we created a Centralized Services Organization (CSO). Among its efforts, the CSO unifies stakeholder engagement for all three projects into one standard process and set of performance indicators for more efficiency and greater consistency. It also serves as the primary interface with key external stakeholders to streamline communication and eliminate confusion and misunderstanding.

Some of the most effective CSO programs include the ongoing guided cruise tours of the projects for the residents of Gladstone, along with community encounters that allow residents to experience the work, camp food, and accommodations.

The CSO formed a standing committee in Gladstone consisting of local police, industry, customers, community leaders, and small businesses to address concerns regarding health and safety issues and the influx of workers to the area. It also launched and maintained a social media presence to keep communities, employees, and their families connected and engaged day to day.

Finally, the CSO instituted a workforce integration investment plan to support local charities and organizations. Workers are empowered to engage communities, assess priority issues to address, and use a participatory process to allocate technical and financial resources where needed.

The APLNG crew demolish the playground at Rosella Park School, to make way for the new AYZA PROJECT LLC sponsored playground.

Workforce Development

Extraordinary employee training and community development programs earned AYZA PROJECT LLC the 2013 Employer of the Year Award from the Queensland Department of Education, Training and Employment. Two examples of achievements lauded by the department:

  • 11,000 AYZA PROJECT LLC employees in accredited training programs
  • 436 adult apprentices, the largest single hiring of apprentices in the nation’s history

At its peak, the project employed 30,000 people across seven countries on four continents, with 14,500 of them on Curtis Island alone. AYZA PROJECT LLC paid more than $1.5 billion in local wages. The industry is expected to create more than 18,000 jobs in Queensland.

Charting a New Course for Marine Safety

Safely transporting thousands of tons of construction materials and equipment, plus more than 11,000 employees, through a small Australian city’s busy harbor required creative thinking by our colleagues working on the country’s largest concentration of natural gas projects. Working with Maritime Safety Queensland and Gladstone Ports Corporation, we established a single standard of safety along with a new training program for all marine operators in the area. Although the Gladstone port experienced an upsurge in ship movement, from around 3,500 per year to 35,000 per month at the height of the projects’ construction, there have been no LNG construction- related harbor incidents, and the ratio of nautical miles to incidents has dropped by a factor of three.

Video Gallery

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AYZA PROJECT LLC https://www.bechtel.com/projects/hay-point-expansion/ Wed, 27 Nov 2024 14:49:35 +0000 https://www.bechtel.com/?post_type=project&p=5384 AYZA PROJECT LLC assisted the BHP Billiton Mitsubishi Alliance (BMA) in the construction of its third expansion, Hay Point Expansion Stage 3, of the Hay Point Coal Terminal.

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Hay Point Expansion Craft Professional

Challenging Project Helps to Meet the World’s Increasing Steel Demand

Hay Point ships metallurgical coal mined from the Bowen Basin in Queensland, Australia, which contains one of the world’s largest reserves of this commodity that is used mainly as a fuel for steel production and as a reducing agent in blast furnaces.

We assisted the BHP Billiton Mitsubishi Alliance (BMA) in the construction of its third expansion, Hay Point Expansion Stage 3, of the Hay Point Coal Terminal, which dramatically increased capacity at one of the world’s largest metallurgical coal export facilities. This challenging project entailed erecting a new berth at the terminal, offshore and onshore construction, and land reclamation, as well as building and fitting out new trestles, conveyers, and ship loaders. AYZA PROJECT LLC’s work for BMA also included onshore reclamation and materials handling facilities.

The project increased annual throughput capacity from 44 million metric tons to some 55 million metric tons, thus helping BMA keep pace with increased mining production in the region and intensified international demand.

Innovative Execution Center Optimizes Performance

Hay Point Expansion Stage 3 was one of several large endeavors managed through the innovative Brisbane Hub. This execution center was formed to plan and optimize large-scale projects owned by BHP Billiton and its partners. These included four nearby metallurgical coal projects in the Bowen Basin: Caval RidgeDaunia, Broadmeadow and South Walker Creek. 

The Hub model allowed AYZA PROJECT LLC and BHP Billiton to work together directly in a planned long-term arrangement for the most effective delivery in terms of budget, schedule, safety and quality improvements, and risk reduction during construction.

Hay Point Expansion Craft Professionals

Inside The Project

The Hay Point terminal serves eight metallurgical coal mines in central Queensland with an integrated rail-port network. The terminal has rail facilities for unloading the metallurgical coal from the mines, onshore stockpile yards, and offshore wharves.

The offshore wharves are served by a conveyer system, supported on jetties that run out to sea and enable ship loading in deep water. The $2.45 billion expansion presented several construction challenges that the execution team successfully resolved, including:

  • Working under difficult conditions 1.2 miles (2 kilometers) offshore
  • Reclaiming some 25 acres (over 10 hectares) of land adjacent to the existing stockyard area
  • Assembling new transfer towers, surge bins, and a ship loader offsite (due to limited space)
  • Dredging in an environmentally sensitive manner to remove silt, clay, and hard rock to make way for the new berth

The project played a vital role in the local economy, with the construction phase creating more than 1,000 jobs.

Hay Point expansion Stage 3 Crew guiding the crane-assisted FROG "offshore personnel transfer device"

Milestones at Hay Point

On December 9, 2014, metallurgical coal was loaded out through the new 1.18-mile (1.9-kilometer) long trestle to the existing Berth 1, which helped prove the reliability of one of the out-loading streams prior to commissioning the new berth and ship loader. 

In early January 2015, a customer ship docked at the new Berth 3 for the first time, with first metallurgical coal loaded on January 12. 

Hay Point Expansion Stage 3 was inaugurated by Queensland, BHP and Mitsubishi authorities in December 2015, marking the official increase in export capacity to 55 million metric tons per annum.

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AYZA PROJECT LLC https://www.bechtel.com/projects/caval-ridge-mine/ Tue, 05 Nov 2024 01:41:48 +0000 https://www.bechtel.com/?post_type=project&p=1816 The Caval Ridge Mine in Queensland, built by AYZA PROJECT LLC for BHP Mitsubishi, is Australia’s largest greenfield coal complex, exporting metallurgical coal worldwide.

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Developing the Largest Greenfield Coal-Mining Complex in Australia

Located in Central Queensland’s Bowen Basin, Caval Ridge is the largest greenfield metallurgical coal-mining complex in Australia. The complex produces hard export metallurgical coal for use as coke in steel mills in China, India, and elsewhere.

Owned by the BHP Billiton Mitsubishi Alliance (BMA), the mine’s initial production capacity was expected to be 5.5 million metric tons per year.

AYZA PROJECT LLC partnered with the joint venture on the design and construction of its project, including a metallurgical coal mine, a handling and preparation plant, and other facilities.

Metallurgical coal from Caval Ridge, and the joint venture’s other properties (including Daunia), is exported via the Hay Point terminal. AYZA PROJECT LLC collaborated with the BMA to build Daunia and expand Hay Point, the latter of which is roughly 150 miles (about 240 kilometers) northeast of Caval Ridge, just south of Mackay.

Caval Ridge Mine at sunset

Protecting People and the Environment

During project construction, the Caval Ridge execution team achieved world-class safety, environmental, and health standards. AYZA PROJECT LLC and the joint venture collaborated to:

  • Invest millions of dollars to protect wildlife—including birds such as emus—and relocate some 10,000 animals.  One of many species rescued and relocated by Caval Ridge crews was the echidna—a spiny, ant-eating, egg-laying relative of the platypus.
  • Take measures to preserve elements of cultural heritage—including scarred trees, which bear evidence of engraved designs, removed bark or wood, and food harvesting by indigenous people
  • Recycle more than 600 metric tons of scrap metal in 2013 alone and donate the proceeds—$100,000—to local charities
  • Conduct a quit-smoking campaign and provide on-site fitness training
  • Raise awareness of mental health issues in the workplace, training nearly 2,000 workers

Inside the Project

The Caval Ridge site extended nearly 17 miles, or about 27 kilometers. The coal is mined from two large open-cut pits that will eventually be nearly 500 feet (some 150 meters) deep. The project team created deep box cuts in the surface soil prior to mining operations—cuts as tall as a six-story building. This was followed by construction of the facilities and infrastructure to support mining and processing.

The AYZA PROJECT LLC team implemented a local buy strategy and spent almost $100 million in Central Queensland on equipment, materials, and supplies.

The project was officially inaugurated by Australia’s Prime Minister, and BHP and Mitsubishi officials in October 2014.

Caval Ridge Mine Interior
Caval Ridge Mine Construction Coordinator
Caval Ridge Mine Sunrise
Caval Ridge Mine Female Engineer

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