Roads and Infrastructure August 2024

ONWARDS AND

UPWARDS

The pioneers of asphalt production have a new plant for projects of all sizes

NOTHING TO HIDE

Transparency is proving key to reaching sustainable infrastructure outcomes

NO COMPROMISES

A new forum has outlined what needs to be done to increase safety sector-wide

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COVER STORY

8 Onwards and upwards

Astec’s BG Series Batch Plants have grown to become a premier option for asphalt production for infrastructure projects of all sizes.

ROADS REVIEW

12 We ask the industry what areas of safety they would like to see a greater focus and emphasis on.

SUSTAINABILITY

14 Setting the stage for sustainability Stabilised Pavements of Australia is helping to drive sustainable outcomes industry-wide.

17 Raising the sustainability standard

Three major players have combined their knowledge to deliver a sustainable outcome that they hope will be considered the new standard.

21 For all to see Sripath is using transparency and innovation as its main tools to help deliver greener infrastructure.

SAFETY

24 Ensuring safety and innovation

In the ever-evolving realm of road and infrastructure development, safety and innovation are the keystones of progress.

27 Safety through intelligence Komatsu’s technology is helping to minimise risk around infrastructure sites.

INNOVATION

30 Looking out for the sector

The Institute of Public Works Engineering Australasia is opening its doors to support members affected by industrywide challenges.

33 An iconic solution

Auto Electric Imports has developed a new range of AI-equipped mobile digital recorders, suitable for a variety of sectors.

36 Improving Ground Stability

Increasing population and urbanisation has called for robust ground improvement solutions for infrastructure projects.

MACHINERY & EQUIPMENT

39 Deere debuts new skid steer John Deere’s brand-new skid steer models are bridging the gap, providing increased horsepower and greater hydraulic output.

42 Rolling into increased efficiency Tutt Bryant Equipment is making a difference when it comes to operator comfort, performance, and innovation.

45 Solutions on site

The widespread adoption of sea containers in diverse industries has led to a paradigm shift in container solutions.

WOMEN IN INDUSTRY AWARDS

48 Trailblazers, next-generation leaders and much more have been celebrated at this year’s highly decorated Women in Industry Awards.

AFPA SECTION

51 Nurturing industry safety

The Australian Flexible Pavement Association has held its successful New South Wales Safety Forum, calling for collective action around safety.

NATIONAL PRECAST

54 Preserving History

Precast components have been used to maintain the historic Sovereign Hill in Ballarat.

EVENTS

56 MEGATRANS

With logistics increasingly strained by economic and geopolitical changes, MEGATRANS is seeking to develop a sustainable supply chain for the future.

REGULARS

58 Contracts & Tenders

Below: Learn more about the projects, products and people that are shaping the sector in this edition of Roads & Infrastructure Magazine.

LOWERING THE TOLL

WHETHER IT’S MENTAL HEALTH AWARENESS, further development of personal safety equipment or the introduction of new policy, the infrastructure sector continues to make progress in the safety space.

That said, there’s still plenty of work to do. Government data shows that the national road toll is up more than 10 per cent on the previous 12-month period. Safety around infrastructure sites also continues to be a big focus.

While it may sometimes seem like an uphill battle, there is light at the end of the tunnel. Which is why we are highlighting the progress being made. In the August edition of Roads & Infrastructure Magazine , we look at how the industry is avoiding hazardous situations and environments through the use of technology and best-practice.

The Australian Flexible Pavement Association is playing its part. The association’s recent New South Wales Safety Forum united industry in its commitment to take action to support the safety and wellbeing of the workforce and the community. The event featured several key presentations from industry leaders with a focus on embracing safer methods, displaying best practice and outlining priorities for both the private and public sectors. The forum was framed around three fundamental principles: transparency, ownership, and action. Following the success of these events, AfPA is looking to host more safety forums right across the country.

Through its features and machinery design, Komatsu is also aiming to elevate the standard for safe operation in construction. Komatsu’s Intelligent Machine Control technology helps to make job sites safer and more accurate, allowing the operator to use 3D design data to complete jobs more efficiently, while also having greater visibility and safety control. When paired with updated and enforced safety guidelines, Komatsu’s machinery can help to ensure that operators return home safely each night.

In this edition’s cover story, we revisit Astec’s BG Series Asphalt Batch Plants. Since we last spoke to Astec about the range, popularity and demand has increased significantly with the company’s continued innovation and technological development making the plant one of the most desired in the market. With its fast setup and design flexibility for upgrades, the BG Series looks set to be a hallmark of asphalt production going forward.

We also ask those in the industry to highlight the areas that they believe could receive greater focus, providing insight into current safety issues.

This and much more in the latest edition of Roads & Infrastructure Magazine

Happy reading!

Tom O’Keane

Roads & Infrastructure Magazine

COO

Christine Clancy christine.clancy@primecreative.com.au

PUBLISHER

Sarah Baker sarah.baker@primecreative.com.au

MANAGING EDITOR

Lisa Korycki lisa.korycki@primecreative.com.au

EDITOR

Tom O’Keane tom.okeane@primecreative.com.au

JOURNALIST

Chris Edwards chris.edwards@primecreative.com.au

DESIGN PRODUCTION MANAGER

Michelle Weston michelle.weston@primecreative.com.au

HEAD OF DESIGN

Blake Storey

ART DIRECTOR Bea Barthelson

BUSINESS DEVELOPMENT MANAGER

Brad Marshall brad.marshall@primecreative.com.au

CLIENT SUCCESS MANAGER Salma Kennedy salma.kennedy@primecreative.com.au

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ARTICLES

All articles submitted for publication become the property of the publisher. The Editor reserves the right to adjust any article to conform with the magazine format.

COVER IMAGE ANA Asphalts

COPYRIGHT

Roads & Infrastructure Australia is owned and published by Prime Creative Media. All material in Roads & Infrastructure Australia is copyright and no part may be reproduced or copied in any form or by any means (graphic, electronic or mechanical including information and retrieval systems) without the written permission of the publisher. The Editor welcomes contributions but reserves the right to accept or reject any material. While every effort has been made to ensure the accuracy of information, Prime Creative Media will not accept responsibility for errors or omissions or for any consequences arising from reliance on information published. The opinions expressed in Roads & Infrastructure Australia are not necessarily the opinions of, or endorsed by the publisher unless otherwise stated.

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ONWARDS AND UPWARDS

ASTEC’S BG SERIES BATCH PLANTS HAVE GROWN TO BECOME A PREMIER OPTION FOR ASPHALT PRODUCTION FOR INFRASTRUCTURE PROJECTS OF ALL SIZES. ASTEC’S RODNEY CLARKE TAKES ROADS & INFRASTRUCTURE BEHIND THE CURTAINS OF THE UNIT’S GROWING SUCCESS.

Ever since its introduction to the market at Buama 2019, Astec’s BG Series Batch Plants have been making waves in the asphalt market.

Suitable for small- to medium-sized asphalt manufacturers, the BG Series Batch Plant is a modular asphalt plant design that’s able to be downscaled or built upon to cater for asphalt and storage demands.

For Astec, the best barometer of performance is the application of its technology in major infrastructure works, as well as repeated and constant use.

And if the popularity of the BG Series Batch Plants is anything to go by, Astec has yet another key tool in its equipment arsenal.

This high level of activity is not only proof of concept, but a reflection of the BG Series’ versatility, as Rodney Clarke, Business Line Manager (Asphalt) and Director of Service – Astec Industries explains.

“We recently had a lot of success supporting the production of asphalt on a major project for Fulton Hogan in Darwin. In the past few months we’ve made significant advancements to the plant for upcoming projects as well,” he says.

“We’ve got a busy slate ahead and we’re always looking to work with our customers to improve the units when and where we can.”

BUILDING BLOCKS

Regardless of the requirements, Clarke says Astec has been more than happy (and even benefitted) from challenging requests, ultimately helping to push the BG Series forward.

“One of the biggest changes throughout

Images:

Astec.

The popularity of Astec’s BG Series Batch Plants continues to grow, as does the plant’s capabilities and features.

Rodney Clarke, Business Line Manager (Asphalt) and Director of Service – Astec Industries.

The modularity of

BG series of batch plants delivers fast set up and design flexibility for upgrades.

“We’ve taken a home-grown concept, combined it with international expertise to make a plant that’s highly suitable to Australian conditions and projects,” Clarke says.

Astec’s BG Series Batch Plant supports a modular and expandable design, meaning customers can adjust the superstructure to best cater for the unique aspects of different projects.

On top of an additional 30 tonnes of hot aggregate capacity, the BG Series Batch Plants also support cold feed bins and optional grizzly bars.

This highly adjustable design allows the user to produce anywhere from 80 to 240 tonnes per hour, despite being a simplified design to set up and relocate.

A counterflow dryer drum provides improved heat transfer into the aggregate, while also being powerful and well balanced. This is matched by a whisper jet air-burner, that allows burns to be clean and efficient.

Engineering improvements have also been considered for the vibrating screens, as well as to the Twin-Shaft Pugmill to reduce the frequency of maintenance and the replacement of components.

Clarke says these are just some examples

of features that are internationally certified and stand up against some of the best designs globally.

“Now we’ve got a plant that can be built to be robust, easy to move and most importantly, can provide longevity,” he says.

“There’s a lot of other plants out there that

require maintenance more frequently, that’s why we wanted to have a lot that could operate consistently with an extended maintenance regime.

“That’s down to materials use and heavyduty parts.”

Project longevity was another

Astec’s

The Twin-Shaft Pugmill features an abrasion-resistant design, capable of producing a homogenous mix within a short time frame.

The plant can be expanded as higher production rates are required.

consideration, as well as the need to produce asphalt in regional applications.

Astec has a range of patented long-term storage silos that are available upon request, as well as short-term storage between 30 to 200 tonne with capacity surge bins.

GREATER CONTROL

Clarke says another big focus for Astec

has been updating the BG Series Batch Plant system, helping to make it easier and quicker for the user to benefit from realtime information.

“There’s a mix between manual and automated features,” Clarke says.

“It can conduct maintenance scheduling itself, it’s got a full data recovery and operational recordings. You can easily view exactly what’s been mixed and when.

“It’s a great way to see where you can achieve greater efficiencies, whether that’s tracking the use of raw materials or fuel savings.”

The intelligence and access to data provided by the BG Series Batch Plant range could also help to inspire long-term changes to mix designs and the implementation of sustainable materials.

The Batch Control System can clearly display ingredients, targets, fill levels, motor status and more from a single screen.

These reports can be printed for further circulation.

Astec prides itself on its extensive history of in-house innovation.

That’s one of the many reasons why the company decided to establish a control system internally, rather than outsourcing for its control components as many other companies do.

“Because we worry about designing and manufacturing the controls, we’re not at the mercy of other companies. We can provide direct support and repairs where needed,” Clarke says.

“We own it and can tailor it to what the customer wants. That’s always been our focus.”

Clarke says Astec is looking to push both its design and capabilities even further.

“We’re always learning and identifying where we can go from here,” Clarke says.

“It’s about getting better and better. When you design something on paper, the unit will do what it’s designed to do. But once you’re on the ground, that’s where you can really see all the options.

“In some ways it’s like manufacturing cars, the process and the unit itself improves with every iteration that comes out. That’s happening every day.”

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ROADS REVIEW

THIS MONTH, WE ASKED THE INDUSTRY’S DECISION-MAKERS, ‘IN WHAT AREAS OF SAFETY WOULD YOU LIKE TO SEE A GREATER FOCUS AND EMPHASIS FROM THE SECTOR?’

SARAH BACHMANN, CEO – NATIONAL PRECAST

Critical areas in construction – such as working at heights, handling heavy materials and managing temporary works and structural integrity – require enhanced safety measures. Significant improvements can be achieved by using precast concrete. Using precast significantly improves safety and the risk of falls, because it reduces site clutter and on-site activity, with less materials’ deliveries and storage, scaffolding requirements and on-site construction and casting. Precast elements are manufactured in controlled (safer) environments, ensuring higher quality and consistency. This, together with being erected under the expertise of an Erection Designer, reduces the likelihood of structural failure. Additionally, the reduced on-site construction time decreases exposure to high-risk conditions. Embracing precast concrete solutions can lead to a safer construction environment by leveraging advanced manufacturing techniques and minimising direct human involvement in potentially dangerous tasks.

Image: National Precast.

PETER

ALI,

CEO – MUNICIPAL WORKS AUSTRALIA

Several areas in the municipal works sector could greatly benefit from increased attention to safety. One of our members, the Polar Enviro group, is leading the way with their innovative work. They are implementing more pedestrian-friendly infrastructure, such as pedestrian crossings, bike lanes, and traffic calming measures. We are also witnessing rapid advancements in machine control technology, significantly reducing the OH&S risk on operators and eliminating risks to the public. By focusing on these areas, we can dramatically enhance residents’ safety and quality of life, making our cities more liveable and resilient.

Image: Municipal Works Australia.

HENRIETTA JUKES, EXECUTIVE GENERAL MANAGER, SAFETY AND SUSTAINABILITY – KOMATSU

A greater focus on creating an environment where people can report safety incidents, near misses and alternative approaches without fear, but with an open mind. If we have open processes, in a safe environment, many repeated safety incidents would not happen. We should encourage people to report any barriers to getting the job done and raise their suggestions about alternative approaches or optimisations. Instead of making workarounds, raising these as suggestions allows them to be properly considered and risk assessed. In the end, I want everyone to feel empowered to contribute to our safety.

Image: Komatsu.

JAMES FRENCH, SOLUTIONS SPECIALIST, CONSTRUCTION AND INFRASTRUCTURE –TELETRAC NAVMAN

I believe the transport sector needs to focus on education when it comes to safety. The average road user doesn’t understand loaded trucks require long braking distances. So, it’s common to see drivers pull in front of a heavy vehicle and then slow down, unaware of the potentially tragic consequences of their actions. On the other end of the spectrum, professional drivers would benefit from more education and awareness of their behaviour in urban areas. This could be around places like school or pedestrian zones, for example. For professional drivers, awareness of their on-road behaviour regarding speed and staging in built-up locations is important because that’s where major projects are often located. By focusing on education for ordinary road users and those professionals who drive heavy vehicles for a living, we’ll create a safer on-road environment for everyone.

Image: Teletrac Navman.

If you or someone at your organisation is an industry leader and would like to be a part of this monthly column in 2024, please get in touch with Editor, Tom O’Keane: tom.okeane@primecreative.com.au

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SETTING THE STAGE FOR SUSTAINABILITY

STABILISED

PAVEMENTS OF AUSTRALIA (SPA) IS ONE OF THE MANY KEY INDUSTRY BODIES HELPING TO TURN THE TIDE AROUND THE AWARENESS AND THE APPLICATION OF RECYCLING PAVEMENTS. EXECUTIVE GENERAL MANAGER DANIEL ORRISS AND THE SPA TEAM ARE LEADING THIS CHARGE.

Australia has a long way to go if it’s to achieve its goal of cutting emissions by 43 per cent by 2030 and reaching net-zero by 2050, with Climate Action Tracker currently assessing Australia’s progress as “insufficient”.

To put this into perspective, according to Sustainability Victoria, more than 500 quarries produce about 500 million tonnes of heavy construction materials every year. Additionally, each Victorian requires, on average, eight tonnes of quarry material annually to support the building of roads, houses and other infrastructure to service their needs.

Now imagine this impact across all states and territories. The infrastructure and roads sectors rely heavily on raw materials, as such the importance of sustainable materials and alternatives has grown significantly.

Pavement recycling and stabilisation is a solution that’s available and ready to use right now to solve challenges of resource limitation and emissions targets. Despite this, there appears to be a reliance on virgin materials in many infrastructure applications, commonly through the use of asphalt, cement-treated base or granular materials.

So why isn’t the industry making the most of this opportunity?

That’s the question that Stabilised Pavements of Australia has been supporting clients to answer for decades. Since 1983, SPA has focused on developing innovative pavement projects and formulations for the betterment of the road construction and rehabilitation sector.

Having worked with state road authorities, local government, civil construction companies and more, SPA has experience completing a variety of road construction projects. It’s also experienced in being the voice for the pavement sector,

helping to represent and advocate for improved outcomes.

For Daniel Orriss, as the Executive General Manager of SPA, sustainability is a topic of upmost importance not only to himself, but also his team.

He says achieving widespread use of sustainable pavement techniques, as well as stabilisation, is the main goal. But there’s a number of key steps that the sector must satisfy before this target is met.

“The issue is twofold,” he says. “Firstly, there’s some improvements that need to be made around education and awareness that pavement recycling exists and the well documented engineering process required to produce outcomes.

“When people are coming into roles as Asset Managers, and the Asset Owners themselves, they’re quickly shown virgin material or asphalt options rather than recycled alternatives. Their first option should be using engineering principles of investigating the existing pavement materials and considering what recycling solutions are available.”

Another important aspect that Orriss says will play a big role in encouraging the use of recycled materials, is the support of the next generation.

“We know that younger generations tend to have values that align with looking at sustainability, they’re naturally inclined to be looking at those elements from their own personal values and beliefs,” Orriss says.

Educating not only the next generation, but also those who are already in the sector is another major priority for SPA.

“The older generations bring with them previous experiences, both good and bad with respect to pavement recycling. Our sector in the past 20 years has gone through a significant amount of change when it comes to science, technology

and design convention, however many experienced industry representatives are unaware of these significant improvements and how they subsequently separate today’s industry from the past,” Orriss says.

Another challenge is dissolving the barrier of risk adversity and encouraging innovation. While this is an essential consideration for infrastructure delivery, Orriss says that relative incentives to innovate to further promote the process of recycling pavements are lacking and says industry and government leaders and policy makers need to drive this innovation.

“Designers and consultants are incentivised to minimise their individual risk, and they’re not always necessarily incentivised to save money or bring about sustainable and resilient outcomes for the asset owner,” Orriss says.

That’s where SPA plays an important role – in dispelling misinformation and clarifying the benefits of recycling pavements. As part of this journey, SPA is aspiring for recycled pavements to always be the primary option for road rehabilitation, and other options considered secondly.

“We’re a national organisation with a strong engineering team and we rely on

Stabilised Pavements of Australia Executive General Manager Daniel Orriss.

Image:

SPA.

our team interacting with asset owners to maintain that conversation, mainly around the educational piece and working with them around the options that are currently available and best suited to their needs,” Orriss says.

“We also have our own internal design department called SP Design, where we’re able to provide and offer technical solutions to the market. We can work closely with consultants, councils and other clients on how to navigate the engineering process.”

Orriss considers SP Design as a resource that can help to bridge gaps in technical knowledge. This enables SPA to increase the accessibility of sustainable options for clients.

ISSUES AND SOLUTIONS

Orriss says the use of sustainable solutions within the sector is gaining momentum, namely through policy direction from the Federal Government, as well as some state governments.

“There’s been a number of natural disasters and periods of extreme rainfall that have deteriorated road assets to the point where we need to have a look at current practices,” Orriss says.

“Last year, the Federal Government released a report (National Climate Resilience and Adaptation Strategy ) that detailed some recommendations around building more resilient assets in the face of adverse weather events. Infrastructure Victoria similarly released a policy that identified the strategies that need to be put in place to improve its network in the future (Weathering the storm: Adapting Victoria’s infrastructure to climate change).”

Importantly, both reports highlighted the potential, and need for pavement recycling and resilient solutions. These reports drew upon the experience of the Queensland Government, which went through a similar process after multiple natural disaster events a number of years ago.

The Infrastructure Victoria report in 2024, titled Weathering the Storm, provided a variety of recommendations for the Victorian Government. This came off the back of estimations that climate-related damage could cost the state $115 billion by 2030 and more than $986 billion by 2100.

SPA is hoping to promote a proactive approach, where infrastructure spend is directed towards more resilient and

Stabilised

Pavements of Australia is advocating for recycled pavements to be prioritised as the primary solution for future road rehabilitation.

sustainable pavement types, leading to greater pavement longevity and reduced material use in the long run.

This approach would also help to stop the pattern of what SPA refers to as the “vicious cycle”. That is: flood damage –repair – flood damage – repair.

Another key aspect is reduced cost. Road repairs are now costing municipal areas more than ever before, making widespread repairs more difficult. This issue is confounded by the reductions in federal and state funding for many councils.

“There’s still a bit of a disconnect between operation components and policy direction. But we’re seeing that progressively close in procurement for example. Design requirements are slowly driving more sustainable, cost-effective and resilient solutions,” Orriss says.

“It’s a matter of developing better policy that’s well suited and the asset managers and infrastructure departments delivering on policy outcomes.”

To aid this progress, SPA has developed an Environmental Calculator, a tool that can be used to further understand the environmental benefits of using pavement recycling through stabilisation. A development that the SPA team is particularly proud of and is championed by SPA’s Sustainability Lead, Davina Smith.

“What makes our model different is that it’s fit for purpose. Other models out there can provide a more holistic look at sustainability, including the social elements, but the SPA model can enable a state or authority to look at a one-kilometre-long project, to evaluate the different options easily and quickly,” he says.

This calculator has been developed by SPA over the past 10 years and draws upon international and Australian convention for how processes are undertaken and how to best model outputs.

As part of its pavement recycling and insitu stabilisation solutions, SPA has a number of methods that are equally effective and sustainable to tackle frequent road wear.

Its base grade stabilisation method –the process of blending existing granular materials and subgrade materials to increase the pavement depth – is just one example.

“From an engineering perspective, municipalities can also have pavements that are fairly thin in terms of their existing pavement material, since most of these were constructed 50 years ago,” Orriss says.

“Our base grade stabilisation method incorporates both the existing pavement and the subgrade materials, there’s a specific flowchart and engineering process that we’ve developed and this is a game changer for a lot of local government associations in terms of the cost benefits that it produces.”

FUTURE HOPES

When it comes to the future, Orriss says the plan of attack for SPA is to grow and improve its range of solutions, while also advocating for improved development and maintenance funding.

Despite on-going challenges, Orriss says there’s a positive path ahead for the sector, led by further developments in the sustainable material space.

“For engineering materials such as bitumen, cement lime and so forth, they’re currently carbon intensive products to produce,” he says.

“The positive change that we’re seeing in the sector is exciting. Our organisation has always understood the sustainability benefits and now we’re starting to see the needle move in a positive way.

“We collectively need to be the ones driving that change.”

SAMI: RAISING THE SUSTAINABILITY STANDARD

SAMI BITUMEN TECHNOLOGIES AND STATE ASPHALTS NSW ARE SUPPORTING JOHN HOLLAND TO TRIAL A NEW SUSTAINABLE ASPHALT ON A MAJOR PROJECT IN SOUTHWEST SYDNEY. WE SPEAK TO REPRESENTATIVES FROM ALL THREE ON HOW THIS PROJECT COULD BE USED AS THE NEW STANDARD FOR SUSTAINABLE MATERIAL USE.

As providers of different services, one important notion unites John Holland, SAMI Bitumen Technologies, State Asphalts NSW and Sydney Water.

As well as sharing a desire to contribute to the growth of sustainable markets, each organisation has taken action, realising that words aren’t nearly strong enough to turn the tide.

A recent trial incorporating biogenic materials has exemplified this action, while also clearing the way for more organisations across the sector to embrace sustainable alternatives.

START OF SOMETHING SPECIAL

More than 12 months ago, John Holland won a tender to deliver the Upper South Creek Advanced Water Recycling Centre and 40 kilometres of associated pipelines for Sydney Water.

This represents a significant project that,

when complete, will contribute to future water demand in one of the county’s fastest growing regions.

Kris Bradley - Acting Project Director, Upper South Creek AWRC and Pipelines explains.

“Sydney Water is building the Upper South Creek Advanced Water Recycling Centre (AWRC) in Kemps Creek and associated pipelines to support population and economic growth in Western Sydney. The Sustainable Asphalt trial has been undertaken as part of these works as Sydney Water continues to explore circular economy opportunities for materials, and methods of delivery, in its major infrastructure projects,” Bradley says.

As part of these works, John Holland was tasked with delivering the centre itself, along with a network of under and overground pipelines.

John Holland’s Mark Trethewy, Sustainability Manager, Upper South Creek – Infrastructure

Projects, says the first step was establishing strong relationships with material suppliers and designers.

“The Project’s need to establish internal roads surrounding our temporary construction compound and future permanent road works drew John Holland & State Asphalt Services together,” he says. The Project required several internal access roads to construct the wastewater recycling plant. We saw an opportunity for a sustainable alternative and went out to market.”

One such partner was SAMI Bitumen Technologies, one of Australia’s largest providers of bitumen in Australia.

SAMI Bitumen Technologies General Manager Sebastien Chatard says the company’s efforts in the sustainability space is developing a number of environmentally friendly alternatives, such as its SAMIGreen products.

“Last year, we successfully introduced

SAMI, John Holland and State Asphalts NSW worked together to reach a sustainable outcome for major construction works.

Image: State Asphalts.

to the company being selected as a key material supplier throughout the duration of the trial.

“Sustainability lies at the heart of SAMI Bitumen Technologies, and our R&D department is dedicated to developing solutions and products that offer sustainable advantages,” Chatard says.

Trethewy states that the trial was an opportunity for the Project team to innovate by using alternative sustainable materials, with the big picture aim of supporting market transformation.

the SAMIGreen range to the market after extensive research and development of the product. Drawing from the valuable experience of our parent company in Europe, we created a high-quality range. Our efforts were recognised when we won the AfPA (Australian Flexible Pavement Association) innovation award in one of the states,” Chatard says.

“We then proceeded to present the SAMIGreen range to the market, and it received positive feedback from the sustainability managers at John Holland. We engaged in multiple meetings and presentations to further discuss the product’s potential.”

SAMI Bitumen Technologies reached an agreement to use its SAMIGreen A15E as a polymer modified binder for SMA mixture as part of John Holland’s works, allowing SAMI to demonstrate the effectiveness and benefits of SAMIGreen in realworld applications.

SAMI’s products, existing relationships, as well as its sustainability vision, all contributed

“As organisations like Sydney Water and John Holland look for ways to move towards net zero, consistent engagement with our supply chain will be key. To achieve net zero, industry needs to work together to innovate and find sustainable solutions,” he says.

“Once commissioned, the Upper South Creek Advanced Water Recycling Centre will operate for more than 50 years. In trialling this new material, the project team had to demonstrate that it would stand the test of time. The results show that the material’s performance is equal to a conventional binder, which makes it a viable product for the permanent roads of the facility.”

“It was paramount that we find a material that could reduce our carbon footprint, find a solution for problem waste streams through market application of sustainable materials, and then provide equal or better performance to natural materials and business as usual asphalt products available to the market.”

TRIAL AND ERROR

The key objective of the trial was to identify a solution that offers a reduced carbon footprint and solution for problem waste stream in construction materials while maintaining or even improving the technical properties of the material in the field.

In this trial, a 35-millimetre layer of SMA10 mixture, made with SAMI Bitumen Technologies’ bio-based polymer modified binder SAMIGreen A15E, was applied on the base course. State Asphalts, the subcontractor for the project, produced and laid the asphalt. In addition to SAMIGreen, the SMA asphalt produced by State Asphalts incorporated recycled cellulose fibres called PAK-PAVE. PAK-PAVE fibres were developed by State Asphalts using post-consumer coffee cups.

In addition to the trial mixture, a 45-millimetre layer of conventional AC14 with C450 binder was laid as a reference.

“We wanted to optimise and develop the mix, making it thinner, to really get aggressive on that carbon reduction, so there was back and forth between my team and John’s to create a best for Project product,” Trethewy says. “John and the rest of the State Asphalts NSW team were fantastic to collaborate with, along with SAMI. It was great working with both and the partnership formed through the work has been particularly strong.”

“Working with both SAMI and SAS helped to streamline the process. They had the right technical specialists on the ground, reviewing site conditions and providing clear guidance to the Project team, ensuring that we could get the best possible result.”

The trial allowed for a reduction of one centimetre in thickness and a lower carbon footprint due to the use of the plastic fibre incorporation in the SMA mix and polymer modified bio-based binder.

John Kypreos, State Asphalts NSW Director, says the project highlighted the desire across the market for further development of a sustainable materials supply chain. A desire that he says must be satisfied if Australia is to improve its trajectory towards national net-zero targets.

“We have good natural resources and a strong energy market, but the problem

SAMI Bitumen Technologies General Manager Sebastien Chatard.

John Kypreos, State Asphalts NSW Director.

Image: State Asphalts.

Image: SAMI.

Image: State Asphalts NSW.

State Asphalts was responsible for the production and laying of the asphalt on the project and played a key role in early testing and development.

“SUSTAINABILITY LIES AT THE HEART OF SAMI BITUMEN TECHNOLOGIES, AND OUR R&D DEPARTMENT IS DEDICATED TO DEVELOPING SOLUTIONS AND PRODUCTS THAT OFFER SUSTAINABLE ADVANTAGES.”

is that our industry is carbon intensive,” Kypreos says. “That’s where SAMIGreen fits in, using a biogenic material to lower the carbon footprint of the binder.

“We’ve got a great relationship with SAMI, so we were able to do a lot of research and development in-house. We did our trials and they did theirs, then we’d come back together to share the results. In many ways we’re lucky, we have a recycling yard that’s a nominated area where we’re able to test a lot of these materials. That’s off the back of our work with the Australian Flexible Pavement Association.”

“This trial has provided us with an opportunity to accelerate progress towards these future targets and bring them into the present. It serves as a reminder that with determination and innovation, we can make significant strides towards a sustainable future,” Chatard says.

“The future for projects using sustainable materials looks promising. As the importance of environmental sustainability continues to grow, there is increasing

demand for sustainable solutions in various industries, including construction and infrastructure.”

TRIAL OUTCOMES

The laboratory performance of the asphalt was of a high quality, demonstrating excellent resistance to fatigue and rutting. The carbon footprint of the binder was more than 50 per cent less than the carbon footprint of its corresponding grade and with the required technical properties.

Trethewy says John Holland has been pleased with the success of the trial and the potential for scalability.

“The State Asphalt team, along with SAMI, worked seamlessly together, providing clear and open lines of communication at all times during the trial development and implementation. From a Project perspective our focus lied with delivering a robust and well documented trial replicating real work implementation as much as possible to create genuine results of performance that would showcase if the product would be fit

for purpose for the industry in a permanent and long-term application,” he says.

So much so, that Trethewy says this trial will act as proof of concept for future and permanent works applications on the Project and other John Holland Project’s.

“Over the past decade, I’ve witnessed a remarkable shift in the perception and demand for sustainable materials in the construction industry. This shift has created numerous opportunities for contractors, such as John Holland, to explore and implement innovative sustainable materials as they progress towards their net zero goals.”

Trethewy says.

Kypreos also sees this project as a turning point for the sector, explaining that there’s no reason why sustainable materials shouldn’t be prioritised for use in infrastructure projects of all sizes.

“I’m extremely proud of the team,” he says. “At the end of the day, we showed that different techniques are applicable, especially when using waste and a low carbon material. I think we’re going to see a lot more of this kind of research coming out and those outcomes coming to large infrastructure builds.

“It’s just a matter of continually pushing the boundaries of what we think is possible.”

It’s our competitive ethos of solving the unsolvable, finding a way, and just getting on with it, that helps us make things possible for ourselves, our partners, and our customers.

It’s this drive that has led to our new generation TIDD Pick and Carry Crane. See for yourself and talk to us today about the TIDD PC28-3G.

SUSTAINABLE,

FOR ALL TO SEE

A FOCUS ON SUSTAINABILITY AND AN EMPHASIS ON TRANSPARENCY IS HELPING SRIPATH TRACK AND MANAGE ITS ENVIRONMENTAL IMPACT. NOW THESE BENEFITS ARE BEING HANDED DOWN TO LIKE-MINDED CUSTOMERS.

Crafting some of its products from renewable and plant-based materials, Sripath Technologies has a long history of developing and providing highly sustainable products to the market. Such is Sripath’s commitment, the company ensures that the use of alternative material sources –such as plant-based materials – doesn’t interfere with food production.

Considering its own impact on other sectors, as well as the ones that it serves directly, is emblematic of Sripath’s approach to sustainability says Krishna Srinivasan, President –Sripath Technologies.

“Sustainability is at the core of how Sripath develops and deploys technologies and products to support the paving industry,” he says. “We demonstrate our proactive stance on sustainability by ensuring we do our part to reduce the carbon footprint.”

He says that’s why Sripath excels in four distinct criteria – responsible sourcing, sustainable production, extended lifecycle and recycled materials.

Satisfying all four criteria is something many companies are unable to achieve.

PROOF IN PRODUCTS

In 2023, Sripath underwent a significant change. The company identified an opportunity to better track and manage its environmental impact at each stage of production.

This undertaking, as well as the company’s progress in this space for more than a decade, led to the development of its Environmental Product Declarations (EPD) or Product Sustainability reports.

Sripath published these for all the market to see, knowing the importance of transparency and trust for its customers and stakeholders.

After all, the company had nothing to hide. Far from it.

Deepak Madan, Sripath Chief Operating Officer, says providing clear information to the market and the company’s policy around intentional transparency is centred on improving the infrastructure sector globally.

An area that, he says, could be improved.

“We’re proud to pioneer transparency as a cornerstone of our business strategy, ensuring that our customers have easy access to our EPDs and Sustainability Reports,” Madan says.

“Our commitment to the environment is an integral part of our core values and embedded in our DNA.

“The focus really hasn’t changed. We’ve focused on designing products that are better for the environment, while also performing better for the customer, since day one.”

Madan adds that the reflective process revealed that Sripath is one of very few companies willing to share internal information around environmental impact.

“It was a good learning process for us because it allowed us to look at our operations from start to finish. We looked more critically and one of the things we noticed is that people don’t really share their EPDs, they treat them as being very confidential,” he says.

Sripath Technologies is embracing transparency to push its sustainability capabilities even further.

“We see ourselves in a leading position in terms of being transparent about our operations. We believe in our sustainability focus and our contributions to the environment. We’re proud that our products are helping other businesses to achieve their own sustainability goals.”

One example is Sripath’s Sustainability Report for its ReLIXER asphalt rejuvenator or recycling agent. ReLIXER helps customers incorporate higher levels of RAP (Recycled Asphalt Pavement), increase recycling and reuse, and lower their carbon footprint, all the while delivering desired performance and reducing cost.

Transparency means potential users and other interested parties can download the Sustainability Report PDF at any time, helping them to best consider the right tool for the project at hand.

The same goes for Sripath’s NuMIXER. NuMIXER is a green bio-oil bitumen softener or modifier that helps to soften bitumen, improving low temperature performance, fracture toughness, and fatigue properties.

Sripath’s bitumen-friendly polymeric additive, PGXpand, is another example. It enhances the high temperature properties and helps deliver roadways with outstanding rutting resistance. The product has a lower carbon footprint compared to traditional polymers. It is highly dosage efficient, requires less energy for PMB production and paving, thus, helping customers reduce their carbon footprint even further.

KoolTEQ, a recently introduced warm mix additive, helps reduce both the

temperature and energy required for mix production, paving, and compaction. Also, it is highly dosage efficient, further reducing the carbon footprint.

Sripath’s products can also be used in tandem, further increasing the potential carbon savings of an infrastructure/ construction operation. This performance is backed by the company’s several publicly available reports.

SUSTAINABLE PRODUCTION

As part of its role in pioneering sustainable paving innovations, Sripath takes pride in being an educator within

One organisation that is a beneficiary of this knowledge exchange is the Australian Flexible Pavement Association (AfPA).

Anna D’Angelo, Executive Director Technology & Leadership – AfPA, says the organisation’s progress made in the sustainability space underscores its commitment to inspiring change.

“It is always a pleasure to chat with the Sripath team,” she says.

“Their unwavering commitment to sustainability is obvious from the portfolio of environmentally friendly products and technologies that they offer to the Australian paving industry.

“THEIR UNWAVERING COMMITMENT TO SUSTAINABILITY IS OBVIOUS FROM THE PORTFOLIO OF ENVIRONMENTALLY FRIENDLY PRODUCTS AND TECHNOLOGIES THAT THEY OFFER TO THE AUSTRALIAN PAVING INDUSTRY.”

the construction sector. With experts frequently visiting international events, along with contributions to local associations, Sripath is determined to have an impact and legacy that goes far beyond just the bottom line.

Ravi Rajagopalan, General Manager, Sripath Asia-Pac says this is proven through Sripath’s global logistics network, as well as the company’s decades of both local and international experience.

“As sustainable measures continue to drive decision-making for the Australian paving market, we remain dedicated to providing sustainable products and solutions that enable our customers to meet their own carbon footprint goals,” he says.

“Ravi understands the concerns of the industry and can be relied upon to offer practical solutions to help reduce our industry’s carbon footprint.”

And Sripath isn’t stopping there. It has plans in place to release more EPDs and environmental reports to the market as part of its goal to accelerate the uptake of environmentally friendly alternatives in road construction. As Madan explains.

“Our focus on sustainability has been there for a very long time,” he says. “We take a lot of pains making sure that our products are as highly dosage efficient as possible while also having a lower carbon footprint to begin with. Helping people reach their goals is the type of positive impact that we’re aiming to have.”

Below: Sripath has a variety of Environmental Product Declarations that can be viewed at anytime online.

Image: Sripath.

The enormous range of XCMG machines means that many different industries can increase productivity through the utilisation of the right device.

ENSURING SAFETY

AND INNOVATION

IN THE EVER-EVOLVING REALM OF ROAD AND INFRASTRUCTURE DEVELOPMENT, SAFETY AND INNOVATION ARE THE KEYSTONES OF PROGRESS.

XCMG has consistently demonstrated a commitment to these principles.

Over the years, XCMG has integrated cutting-edge technologies and advanced safety features into its products, ensuring operational efficiency and operator security. This commitment spans across its diverse equipment range, from mini excavators to heavy-duty mining excavators, graders, and rollers.

Roy Rossini is the Deputy General Manager of Australia at XCMG. He’s been involved in the company for several years and understands what’s required to provide high-quality machines to the challenging Australian market.

“At XCMG, we prioritise safety above all else,” says Rossini. “Our machinery is rigorously designed and tested to meet and exceed Australian standards, ensuring they perform optimally even in the harshest conditions.”

INNOVATIVE SAFETY FEATURES

XCMG’s entire line of excavators is equipped with comprehensive safety features such as 360-degree visibility, emergency stop systems, travel alarms, and robust rearview mirrors. These features significantly reduce the risk of accidents in confined spaces by providing operators with full situational awareness.

“The Australian landscape presents unique challenges, from extreme temperatures to rugged terrains,” Rossini says.

“Our equipment is engineered to handle these demands with unwavering reliability. We integrate advanced safety features and robust construction into every piece of machinery, giving our clients the confidence that their operations will run smoothly and safely. Our commitment to safety and innovation is reflected in our continuous efforts to improve and adapt our products, ensuring they remain at the forefront of the industry.”

For larger excavators, safety is enhanced with ROPS (Roll-Over Protective Structure) certified cabs, comprehensive emergency stop systems, and intelligent control mechanisms. These features ensure both performance and safety are maintained at the highest standards.

ADVANCED TECHNOLOGICAL INTEGRATION

Innovation at XCMG is not just about adding new features, but integrating advanced technologies that enhance functionality and safety across the entire product line.

The hydraulic excavators, for example, use fully electric-controlled engines with turbocharged technology, improving fuel efficiency and power management while maintaining optimal performance under various conditions.

The intelligent control systems ensure precise power matching between the engine and hydraulic systems, promoting energy efficiency and operational accuracy.

The graders reflect XCMG’s innovative spirit with advanced blade control systems, GPS integration for precision grading, and enhanced operator visibility. These machines offer optimised weight and balance combinations, delivering improved traction and the ability to maintain ground speed under large loads. The heavy-duty rear axles with gear-driving tandems reduce the problem of chain wear and failure, thus enhancing overall operational efficiency.

The graders, for example, include features like full hydraulic braking systems, loadsensing steering, and optimised control structures that reduce operating force by up to 30 per cent. These enhancements not only improve safety but also increase operational efficiency and comfort.

COMMITMENT TO CONTINUOUS IMPROVEMENT

XCMG is committed to continuous improvement, ensuring its machinery remains at the forefront of technological advancement and safety. The in-house research and development teams constantly explore new materials, design methodologies, and technological integrations to enhance the performance and safety of their equipment.

XCMG’s range of rollers embodies its dedication to safety and innovation. These machines include safety features like emergency stop switches, seat occupation switches, and seat belts, ensuring a secure work environment. They are also designed for high performance and durability and can easily handle various compaction tasks.

CUSTOMER-CENTRIC APPROACH

XCMG’s commitment to safety and innovation is also reflected in its customercentric approach. It provides excellent aftersales service, ensuring its clients receive the support they need to maintain and operate their equipment safely and efficiently. This includes regular maintenance, quick repairs, and detailed operational guidance, ensuring customers can confidently maximise their machinery’s potential.

FUTURE OF SAFETY IN THE INDUSTRY

Several key advancements are set to define the future of safety in the road and infrastructure industry. Autonomous technologies are poised to revolutionise how machinery operates on job sites. These technologies will allow machines to perform complex tasks with minimal human

XCMG designs its equipment to be easy to use and simple to maintain.

intervention, significantly reducing the risk of accidents and improving efficiency.

Green solutions are also becoming increasingly important. The infrastructure and construction industries are moving towards reducing their carbon footprint by adopting electric and hybrid powertrains, energy-efficient hydraulic systems, and ecofriendly materials.

These advancements improve operational efficiency and reduce environmental impact, ensuring sustainable development.

Moreover, enhanced safety standards and regulations will continue to drive the industry forward.

As new technologies and methods are developed, safety protocols will evolve to ensure they are effectively implemented, protecting workers and the environment.

LOOKING AHEAD

XCMG’s dedication to safety and innovation is unwavering. Through advanced technological integrations, robust safety features, and a

commitment to continuous improvement, it strives to set new standards in the road and infrastructure industry. As XCMG looks to the future, it is actively working on incorporating autonomous technologies and green solutions into its machinery.

New autonomous technologies include automated control systems, remote operation capabilities, and AI-driven diagnostics that enhance precision, reduce human error, and improve overall safety on the job site.

Green solutions aim to cut the carbon footprint of XCMG machinery by using electric and hybrid powertrains, energyefficient hydraulic systems, and ecofriendly materials.

These advancements will improve operational efficiency and reduce environmental impact, ensuring sustainable development. XCMG’s machinery is designed to meet current demands and adapt to future challenges, providing its customers with safe, efficient, and innovative solutions for years to come.

XCMG’s key focus when designing the cabs for its machines is operator comfort.

SAFETY THROUGH INTELLIGENCE

THE AUSTRALIAN ROADING AND INFRASTRUCTURE INDUSTRY UNDERPINS THE NATION’S

For construction crews, even the most routine tasks can present serious safety hazards. This is precisely why technological advancements that prioritise safety deserve the utmost attention.

Komatsu is at the forefront of this crucial movement. Its Intelligent Machine Control (iMC) technology is a game-changer, promising a future where worksites are safer and more efficient. It allows users to program 3D design data directly into their machines. Operators can work with the utmost efficiency, guided by sophisticated automation. Users can be confident that they are getting the most out of their machines, and customers can adhere to their carefully designed plans.

iMC EXCAVATORS

Operators can experience increased efficiency and power compared to conventional aftermarket machine guidance.

iMC excavators offer the capability to work smart across a range of industries, implementing semi-automatic control. This minimises over-excavation and increases efficiency.

For example, the iMC excavator machine controls include auto stop control. It stops the bucket edge on the design surface during boom, arm, or bucket operation. By eliminating the over-digging past the desired grade, end-users can rely on the system’s intervention.

There are also new automatic features, including Grade Assist and Tilt Control. It allows the operator to relax and focus on productivity without worrying about overdigging. These features keep the bucket edge on grade while increasing bucket fill factors.

Each bucket is calibrated to the excavator so the iMC system can calculate the bucket’s nearest point. This is also known as the minimum distance to the design model. The

system is designed to prevent the bucket from damaging the surface. It gives operators confidence the iMC system will support them in the event of a mistake or working on complex designs.

iMC DOZERS

If the goal is to achieve maximum productivity at the job site, operators need to carefully plan their work and then work within the plan. iMC dozers can support the plan efficiently and accurately. Through automatic dozing rough cut to finish grade, iMC-equipped machines help operators make every pass count to achieve superior production compared to traditional aftermarket systems.

The iMC dozers are innovative and intelligent, providing automated operation, a new dozing mode and load control performance features. The system is designed for the machine, as it is factory-installed and

Komatsu’s Intelligent Machine Control can help operators optimise every single pass and movement.

Images: Komatsu.

integrated into every aspect. By eliminating cables between the machine and the blade, it increases the safe operation of the machines. Komatsu has also removed the GNSS antenna and mast from the blade while eliminating daily connections between the machine and the blade.

The iMC dozers have proactive dozing and lift layer control. Proactive dozing

control will automatically cut or strip layers from existing terrain, measuring the terrain to plan the next pass.

This can increase productivity by up to 60 per cent.

At the same time, lift layer control can automatically spread the lift from existing terrain. It can potentially double the production compared to earlier models.

CUSTOMER SERVICE

Komatsu prides itself on providing highend customer support before, during and after the purchase of its machines. This ensures that operators make a positive impact on their operations by being properly trained and experienced in the execution of their projects.

It also provides a lot of operator training and support for its intelligent machines. Project managers can receive the support they need on the digital transformation of their job sites.

Komatsu provides certified solutions experts via the phone, online or on the job site. This ensures that users get the most from their investment in Komatsu machines.

Komatsu has also designed the myKomatsu program to support users’ needs and help maximise the value of equipment. This is an inclusive solution that provides a range of insightful fleet information. It also enhances the convenience of ordering parts, enabling users to manage multiple worksites from anywhere in the world.

All Komatsu features are displayed clearly and simply, to allow for easy operation.

ReLIXER® - A Bio-Oil Based Asphalt Rejuvenator

PGXpand® - A Bitumen-Friendly Polymeric-Additive

SriCote® - An Amine-Free Anti-Strip Agent

KoolTEQTM - Environmentally Friendly Warm Mix Additive

Contact our Sripath Asia-Pac team at ravi@sripathapc.com or 1800 191 799 Learn more about our products at sripath.com

OUT FOR THE SECTOR LOOKING

THE INSTITUTE OF PUBLIC WORKS ENGINEERING AUSTRALASIA IS SUPPORTING ITS MEMBERS, AS WELL AS THE WIDER INDUSTRY, TO TACKLE SECTOR-WIDE CHALLENGES THROUGH EDUCATION, ADVOCACY, EVENTS AND MORE.

Amid significant industry challenges, the infrastructure sector continues to power on. Unprecedented spend on a national and state level is providing a consistent pipeline of infrastructure works towards the future.

Despite this, persistent challenges such as skill and personnel shortages in a number of disciplines, along with increased costs for materials, is applying pressure on large and local projects.

Access to crucial resources, guidance and representation can play a key role in reducing the impacts of these challenges. This is why peak industry bodies and institutes are so important in fostering a secure future.

The Institute of Public Works Engineering Australasia (IPWEA) is one such association.

IPWEA is the peak association for public works professionals across Australia and

New Zealand representing both the public and private sector.

IPWEA’s membership base comprises public works specialists from a variety of infrastructure types, such as roads, rail, ports and power. A large portion of consultancy firms in these given disciplines are also members of IPWEA.

As a result, IPWEA holds considerable influence throughout the infrastructure sector, using its platform to provide leadership, mentoring, research, programs and more.

IPWEA Chief Executive Officer David Jenkins says the organisation’s focus on improving local communities is what drives its consultation and promotional services.

“We have a community of about 30,000 people with divisions throughout Australia and New Zealand,” he says. “We’re a peak association that’s set up to deliver

networking events, training and education for those people in public works and local government engineering.”

MORE WITH LESS

A glaring issue that continues to affect the infrastructure and public works sectors –and an area that IPWEA is aiming to address – is the shortage of skilled personnel and accelerated adoption of technology as a result.

Earlier in 2024, Jenkins published an article titled People. The high-performance differentiator, where he outlined the importance and role of people over technology.

“Technologies such as Artificial Intelligence can give you a whole load of information and data, but then you need skilled people to be able to interpret and provide meaning to that data so you can implement meaningful solutions in the future,” he says.

“That’s why I believe that there’s always going to be a role for people in technology. We can use technology to make the collection of information more efficient, but at the end of the day someone needs to be able understand what that data means to tell the full story.”

It’s a notion that isn’t exclusive to Australia, with many different sectors internationally having to find the right balance between automation and human interaction.

“Technology overall is clearly a positive tool, but it’s very important that we maintain that human element. That’s why we’re so passionate about making sure we build capacity and capability,” Jenkins says.

Research from McKinsey & Company has found that adopting an approach that focuses on the development of both technology and human staff in a ‘dual focus’ can help to provide the company with a performance edge. The report shows that these companies rank among the most profitable in their industries.

Jenkins adds that the discussion also encompasses sustainability – a sustainable human workforce that, when paired well with technology, can also lead to more sustainable infrastructure outcomes.

“Other countries are grappling with the same issues, especially when it comes to decaying infrastructure. We can’t keep building new all the time, we’ve got to be thinking about how we can maintain and redevelop our existing infrastructure to suit our communities’ future needs,” he says.

Jenkins believes a focus on upskilling existing and emerging leaders is of paramount importance, as is the retention of skilled personnel.

“Capacity and capability are issues across multiple industries. For public works and engineering, it’s no different. With the amount of money that’s being invested in infrastructure, it’s just as important to highlight the need to have the right people and the right level of education, training and development. That’s massively important,” he says.

“We often talk about lifelong learners and the importance of this regardless of your profession. Whether you’re just starting your career, or are towards the end, there’s always an opportunity to learn.”

So how do these initiatives help? For the IPWEA, it’s about giving its members the right tools so they can better plan and carry out public works services.

“Our members look after infrastructure that some might take for granted like roads, community facilities, parks and water. They do some really interesting projects that add a lot of value to local communities, that’s why we want the brightest and best to work in local government,” Jenkins says. “There’s clearly a skills shortage, that’s why

professional bodies like ourselves can share these stories to help solve these issues.”

IPWEA’s resources around Asset, Fleet and Infrastructure Financial Management, national specifications, access to association publications and asset management documents/templates are readily available to support the delivery of community demands.

These resources, combined with educational programs and industry events, are key reasons why IPWEA has close to 5000 members.

Jenkins says Australia’s progress in infrastructure management and delivery has gathered international attention, but there’s still more work to do, with more opportunities to share and exchange intellectual property.

One example is the Government Finance Officers Association (GFOA), based in the United States. This organisation is working with IPWEA on a joint on-demand program on infrastructure asset management. This is a first and highlights the importance of building capacity in strategic asset management across geographical boundaries and professions.

“The world holds Australia in a high regard when it comes to infrastructure asset management,” Jenkins says.

“That’s where we can tap into best practice internationally. How we can then take what we know and share that with like-minded organisations is an aspect that could benefit several sectors, not just local government.

“That knowledge exchange is going to be very important.”

Institute of Public Works Engineering Australasia supports local government and the public sector to deliver quality outcomes for local projects.

Image: stock.adobe.com/Greg Brave.

Image: IPWEA.

Institute of Public Works Engineering Australasia Chief Executive Officer David Jenkins.

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IONNIC AI: INTELLIGENT SAFETY SOLUTIONS

IONNIC HAS INTRODUCED THE LATEST INNOVATION IN VEHICLE SAFETY, A NEW RANGE OF AI (ARTIFICIAL INTELLIGENCE)-EQUIPPED CAMERA SYSTEMS AND MOBILE DIGITAL RECORDERS.

Designed to prioritise the wellbeing of operators and those in their vicinity, and driven by a commitment to advancing vehicle safety, IONNIC’s onboard AI (Artificial Intelligence) technology actively monitors for potential hazards and provides early alerts of potential danger.

As a trusted provider of safety solutions in the automotive, construction, OEM, transport, and mining industries, IONNIC has emerged as a pioneer in supporting safer working environments.

ADVANCED DETECTION CAPABILITIES

IONNIC’s camera systems use cuttingedge AI that can recognise human subjects and vehicles, including cars, trucks, bicycles, and motorcycles. Detected objects are highlighted in colour-coded boxes to distinguish between humans and vehicles, providing clear and immediate identification.

When a vehicle or pedestrian enters a predefined danger zone, the system sends an instant warning alert to the driver.

IONNIC General Manager Luke Kindt says this active alert system can play a crucial role in helping operators avoid accidents and maintain a safe working environment.

“IONNIC AI systems have been developed with safety in mind. Our years of industry experience allow us to develop AI products that specifically meet our customers’ needs and deliver solutions that add real value,” he says.

PROMOTING SAFER DRIVING HABITS

IONNIC’s AI Mobile Digital Recorders (MDR) can record the input from up to eight 1080p HD cameras, including GPS location, speed and time data onto an internal solid-state hard drive.

These new MDR models offer all the advantages of IONNIC’s AI camera

systems and provide additional features such as customisable detection zones and event detection triggered recording, allowing for the creation of tailored safety solutions to meet specific operational requirements. This functionality not only enhances safety but also generates valuable data for incident analysis and training purposes.

In addition to external monitoring, IONNIC’s AI-equipped MDRs make use of an optional specialised in-cabin camera to monitor driver behaviour. This camera analyses driver body movements, eye patterns, and facial expressions to detect signs of fatigue or distraction. When such signs are detected, the system can alert the driver, promoting safer driving habits and reducing the risk of accidents caused by human error.

CUSTOM-TRAINED AI FOR PEAK PERFORMANCE

Drawing on decades of industry

Images: IONNIC.

IONNIC has developed an innovative line of Artificial Intelligence (AI)equipped safety systems.

experience, the new IONNIC AI range delivers safety solutions developed specifically for the automotive market. Unlike commonly used off-the-shelf AI models, IONNIC AI uses extensive data sets tailored to suit the challenging automotive environment.

These trained AI models deliver high performance regardless of variations in environment, approach angle, distance, speed, and lighting conditions. In addition to reliability and performance, the IONNIC AI range has been developed with a focus on ease of use. Products can be easily configured to suit a wide range of vehicles and applications.

IONNIC’s AI equipped camera systems can help to increase the safety of working environments.

demands of the mobile market, setting them apart from those designed for static installations.

This focus on mobile applications ensures the systems can endure the challenging conditions frequently encountered in industries such as construction, transport, and mining, allowing them to deliver reliable performance precisely when it is needed most.

“AEI WILL ALWAYS FOCUS ON BRINGING TO MARKET NEW PRODUCTS AND SYSTEMS THAT SUIT ITS CUSTOMERS’ UNIQUE REQUIREMENTS.”

Each AI-equipped camera system can be customised to suit project and individual needs.

This level of customisation ensures that each IONNIC AI product meets individual requirements, consistently identifying both people and vehicles, delivering reliable alerts, and minimising false alarms.

ENGINEERED TO LAST IONNIC AI systems are specifically engineered to meet the increased

AEI – THE HOME OF IONNIC

For more than 30 years, AEI, the home of IONNIC, has been a leading provider of specialist lighting, safety, and electrical solutions for mobile plant and equipment. Its expertise and commitment to innovation has made AEI a trusted partner for global mining manufacturers and other key industry players.

With a reputation for providing quality products and exceptional customer service, AEI offers a wide range of products supported by extensive industry knowledge and ongoing technical support.

AEI employs some of the best technical minds in the business who specialise in designing and manufacturing systems customised to meet consumers’ needs.

Norman Haupt, AEI’s Managing Director, attributes the company’s success to keeping customers and product innovation top of mind.

“AEI will always focus on bringing to market new products and systems that suit its customers’ unique requirements,” he says.

“We treat our people well; we value different approaches and skill sets. Additionally, most of our team comes from a technical background or have worked in the industry for many years.

“We have the technical expertise to make complex products simple.”

AEI specialises in bringing to market solutions that put safety first.

To learn more about IONNIC’s AI MDR, visit the website at www.ionnic.com or call 1800 724 690.

GROUND STABILITY IMPROVING

WITH THE GROWING POPULATION AND URBANISATION, THERE’S AN INCREASED NEED FOR ROBUST GROUND IMPROVEMENT SOLUTIONS TO SUPPORT THE CONSTRUCTION AND RETROFITTING OF BUILDINGS AND INFRASTRUCTURE, ENSURING THEIR LONGTERM DURABILITY AND SAFETY.

Understanding the unique soil types in various regions is vital for constructing foundations that can effectively account for soil subsidence, compression, and movement. This is where Mainmark, a ground engineering and asset preservation company, excels.

Established in 1989 following the Newcastle earthquake, Mainmark quickly emerged as a local leader in providing tailored earthquake repair and remediation solutions.

The company’s specialised grouting techniques and commitment to continuous innovation and development of non-invasive technologies for void filling, re-levelling, and ground improvement have propelled it to become the global ground engineering and asset preservation company it is today. Mainmark offers intelligent and economical solutions across all residential, commercial, mining, and infrastructure sectors.

Mainmark’s commitment to excellence and family values has driven its growth over the past 35 years. With an extensive portfolio of projects across Australia, New Zealand, Japan, and the United Kingdom,

Mainmark has earned a global reputation for delivering innovative solutions to iconic projects worldwide.

This has established them as an internationally recognised and award-winning ground engineering organisation.

Mainmark offers diverse ground improvement solutions tailored to address various geological challenges. Their services span from in-situ injection techniques beneath existing structures to ground replacement for new construction, ensuring robust and effective ground improvement solutions for all types of construction

Cellular concrete is lighter than traditional concrete and replaces weak soils.

Images: Mainmark.

Mainmark ensures long-term durability and resilience for buildings and infrastructure. One product of particular note is Terefil, which is designed for a range of purposes.

LIGHTWEIGHT CELLULAR TECHNOLOGY

Terefil is a unique and innovative technology from Mainmark that creates lightweight cellular concrete that can be applied as a proven method for improving ground conditions by excavating and removing unsuitable soils and replacing them with engineered fill materials with enhanced mechanical properties. This approach is particularly effective in soft, compressible, or liquefiable soils.

Cellular concrete boasts lower density than other fill materials, ranging from 500 to 1500 kilograms per cubic metre. This starkly contrasts the 1800 to 2400 kilograms per cubic metre found in traditional engineered fill or concrete alternatives.

As a ground improvement application, Terefil is used to create a lightweight raft before building construction commences. Weak, compressible or liquefiable soils are excavated to a designed depth and replaced with Terefil. This reduces the weight on the underlying soils and provides an engineered fill material with consistent strength and stiffness properties.

FEATURES AND BENEFITS

Terefil’s lightweight yet strong nature makes it an ideal soil replacement solution. Numerical modelling has also shown that a Terefil raft performs twice as well as a reinforced gravel raft while only requiring half as much excavation.

the raft. It is also designed to flow and be pumped over long distances. Terefil can be pumped over hundreds of metres if required, getting into any hard-to-reach places.

With this flexibility, Terefil cuts construction time and the overall build timeline. It achieves this by being produced and placed at up to 50 cubic metres per hour. There is also no need to compact Terefil. It is self-consolidating, which eliminates the need for heavy earthmoving equipment and mechanical compaction. This further increases the time and financial savings available to end users.

HIGH SCHOOL RE-DEVELOPMENT

How has Terefil been utilised? It’s been used in a growing number of infrastructure projects. This includes a recent high school redevelopment, which required ground improvement to reduce weight on the soft soils and expected static settlements. Concerns also existed about vibration during the installation of traditional methods, which could damage the existing neighbouring buildings and potentially induce soil liquefaction due to the cyclic loading from the compaction equipment.

To address these challenges, a cellular concrete soil replacement solution was chosen for its lightweight nature and strength, meeting the necessary density and strength requirements. The ground improvement works, carried out in four stages, allowed the new buildings to be added without increasing the risk of static settlement, reducing build time and costs.

SUBSTATION GROUND IMPROVEMENT

Another example of Terefil being used was in a regional area undergoing significant growth. It was transforming from a rural region into a bustling suburban district with commercial and residential developments. This growth necessitated the construction of a new substation to supply electricity to an estimated 7500 dwellings and a large proposed commercial development.

As a result, the town needed to build a new substation. It was designed around the gridconnected Tesla Powerpack used at another substation. The substation was located between a residential area and a main water and wastewater pump station site.

Geotechnical investigations revealed weak soil conditions, necessitating the installation of lightweight rafts to provide a stable platform and prevent subsidence. Mainmark was contracted to install three lightweight concrete Terefil compensation rafts, which were identified as the ideal solution due to their superior structural fill capabilities and minimal site disruption.

The project required precise planning to meet specific weight, depth, and measurements, ensuring the combined weight of the rafts, structure, and equipment did not exceed the undercut soil’s capacity. Mainmark worked closely with engineering consultants, overcoming access challenges and ensuring worker safety. The project was completed over eight days, covering 665 cubic metres, providing a much faster solution compared to traditional methods.

Large Terefil raft during installation.

Completed residential Terefil compensated raft.

SKID STEER DEERE DEBUTS NEW

EXPANDING ITS COMPACT EQUIPMENT OFFERINGS, JOHN DEERE INTRODUCES THE NEW 330 AND 334 P-TIER SKID STEER LOADERS AND THE 331, 333 AND 335 P-TIER COMPACT TRACK LOADERS. BRIDGING THE GAP FROM EARLIER MODELS, THEY PROVIDE INCREASED HORSEPOWER AND GREATER HYDRAULIC OUTPUT.

New to its line-up of P-Tier machines, John Deere has debuted five new P-Tier Skid Steer Loader (SSL) and Compact Track Loader (CTL) models. Entering the market, the 330 and 334 P-Tier SSLs and the 331, 333 and 335 P-Tier CTLs boast a brand new onepiece cab design with premium options, enhanced technology features, and an overall increase in operating power.

With the introduction of new CTLs and SSLs also comes the debut of three brand new attachments, including the MK76 and MH72D mulching heads and the CP40G cold planer. Expanding offerings in grade management solutions on compact models, the 333 and 335 P-Tier machines can be equipped with John Deere SmartGrade™ technology, helping to boost productivity on the job.

“We are beyond excited to introduce the latest John Deere P-Tier compact machines, including the brand-new 334 and 335 P-Tier models,” says Emily Pagura, Product Marketing Manager, John Deere.

“Our customers and dealers have been instrumental in driving the development of these new models and can now experience even more power, technology and innovation on the P-Tier Compact Track Loaders and Skid Steers.”

CAB DESIGN

Prioritising operator comfort and capability, the new P-Tier models boast larger, fully redesigned operator stations. Built from the ground up with direct feedback provided by customers, the new models feature multiple styling upgrades. The new operator station is sealed, pressurised, and isolated from the frame to help improve operator comfort and productivity. This means that outside noise will be lowered, and the cab interior is better protected from the elements.

Utilising the eight-inch premium touchscreen display interface, available on the full line-up of P-Tier models and standard on the 334 and 335 P-Tier. Customers can experience better insight and customisation of machine settings and viewing information. When the premium display is selected, a range of standard features and benefits are included within the software.

Also enhancing comfort, a new premium heated and ventilated seat allows those working in all types of climates to be comfortable during hot summers or frigid winters.

Aiding operators to focus on the task at hand, hands-free Bluetooth calling capabilities allow the operator to easily communicate. The pairing of Bluetooth devices is enabled on the touchscreen display and enables the answering of calls and control of streaming audio, making for seamless operation.

Onboard Grade Indicate is standard on the new touchscreen display. This feature

displays the cross-slope and main-fall of the machine in either degrees or per cent and allows operators to use a relative benchmark to assist in maintaining a desired grade.

Helping take control to the next level, the optimised joystick controllers enable more tasks to be completed with easy to reach and adjustable controls that offer personalised setup options. The new 25 Button SSM puts all functions in one spot, eliminates rocker switches, and makes it easier to quickly make machine adjustments while operating.

With a focus on serviceability, the new cab tilts up in one piece, giving groundlevel, all around access to the engine, drivetrain, and undercarriage of the machine. A single operator or technician can raise the boom and enable the mechanical lock out from within the cab. In addition, visibility has increased 20 per cent over G-Series, improving visibility out the front, sides, and back to the machine.

Images: John Deere.

John Deere has unveiled brand new skid steer loader models, along with new compact track loaders.

John Deere has also released a variety of new attachments and optional extras for operators.

machines take technology capabilities and performance to a whole new level. The 333 and 335 P-Tier Compact Track Loaders can be equipped with SmartGrade Ready including 2D grade control or 3D SmartGrade with Topcon.

Not only will operators have more power at their command but will also have more capabilities and control than ever before, with a new hydraulic system designed to help operators maximise efforts on the job.

In addition, On Board Diagnostics enable an operator to easily navigate through a diagnostic and settings menu structure to look up detailed information on current machine settings and any active codes. With the new monitor option, any active diagnostic trouble codes will also contain more detailed descriptions about the issue and not just a code number.

NEW TECHNOLOGIES

Two brand new technology capabilities make their debut with the rollout of these models, including Attachment Manager and Surround View.

Attachment Manager, available as an upgrade on the 330, 331 and 333 P-Tier Machines and standard on the 334 and 335 P-Tier models, takes the guesswork out of determining optimal attachment performance parameters by enabling preprogrammed flow and pressure for John Deere attachments, resulting in optimal productivity.

From displaying the key attachment parameters on the screen while running to being able to save or select performance

to the attachment correlated to incorrect machine settings during usage.

Surround View technology, available on all P-Tier models, stitches together views from around the machine to provide a birds-eye-view image to the operator to assist with increasing situational awareness and giving more confidence to operators to navigate jobsites with ease. When reversing, the display will automatically switch to the

and SSL options, it also debuts strategic Quick-Tatch™ system updates and three new attachment offerings. A full overhaul of the John Deere Quick-Tatch coupler means customers can experience less downtime and continue to easily switch back and forth between attachments. Also, both install implementation and design improvements have been made to increase customer and confidence, making for a more efficient jobsite.

Entering the market as part of the over100 attachment offerings available by John Deere, the CP40G Cold Planer, and MK76 and MH72D Mulching Heads help expand jobsite capabilities with ease. The CP40G Cold Planer, powered by industry-leading Wirtgen Group milling machine and cutting technology, provides intuitive in-cab controls, including tilt float activation for seamless pass matching across rolling terrain.

This rugged model can slide horizontally from left to right, for ultra-capable control, and is designed for easy pick replacement to boost uptime. Visible indicators for side plate depth, tilt angle and milling drum cut boundary ensure jobsite accuracy, while an optional pressure gauge aids in monitoring milling performance. Additionally, the optional water tank mounts within the

“A FULL OVERHAUL OF THE JOHN DEERE QUICK-TATCH COUPLER MEANS CUSTOMERS CAN EXPERIENCE LESS DOWNTIME AND CONTINUE TO EASILY SWITCH BACK AND FORTH BETWEEN ATTACHMENTS.”

rearview camera which gives the operator a closer view of what’s behind the machine.

Surround View dynamically integrates two boom mounted cameras in addition to a rear camera onto a dedicated monitor that provides a 270-degree view of the sides and rear of the machine. Adding enhanced visibility and situational awareness for operators can help prevent damage and keep operators safer on the job.

Lastly, the John Deere Operations Centre™ will continue to be included on all largeframe CTL and SSL, enabling fleet managers to monitor machine location, codes, fuel usage and other key features more efficiently. Enabling data sharing with a dealer streamlines maintenance and repairs and can help prevent downtime when issues are identified early.

NEW ATTACHMENTS

As John Deere rolls out the latest P-Tier CTL

cold planer frame to provide convenient filling and the nozzle kit effectively suppresses dust. In addition, this model is compatible with the 333, 334 and 335 P-Tier machines.

Looking at the latest in mulching attachments, the MK76 and MH72D Mulching Heads are designed to work with the 333, 334 and 335 P-Tier models to take on land clearing needs in stringy, fibrous, dense, and fast-growing cycles. Designed to tackle clearing applications, the optimised knife style head on the MK76 is ideal for fibrous vegetation. In addition, these mulching head attachments produce the finest chip of all John Deere mulchers, broadcasting discharge to mitigate piles.

For more information on the latest compact offerings by John Deere, as well as the full line-up of construction equipment, visit www.JohnDeere.com, or contact your local dealer.

We raise, re-level & re-support sunken concrete, roads and buildings.

EFFICIENCY ROLLING INTO INCREASED

PRODUCTIVITY HAS NEVER BEEN A FUNCTION OF SIZE. THAT ALSO APPLIES TO OPERATOR COMFORT, PERFORMANCE, AND INNOVATION. TUTT BRYANT EQUIPMENT IS MAKING A DIFFERENCE IN IMPROVING MACHINERY.

John Glossat is the National Business Development Manager for Tutt Bryant Equipment. He firmly believes in continuing to innovate in the heavy and light machinery sector.

“Just because you’re using a compact machine doesn’t mean you should miss out on productivity, operator comfort, performance, and innovation,” Glossat says. “It is why BOMAG engineers continue to do everything possible to make new generations better, more economical and productive.”

It is one of the major reasons that Tutt Bryant continues to distribute BOMAG products to its customers.

“Every BOMAG machine must make our customers’ work easier,” he says. “We are firmly committed to our customer service ethos. We work with our customers to find solutions that result in real productivity gains. Our BOMAG machine solutions enable our customers to perform all their tasks precisely.”

Tutt Bryant Equipment and BOMAG offer a range of light tandem rollers with an operating weight of up to five tonnes.

A perfect example is the BW 120AD-5 & BW138AD-5 light articulated tandem rollers. These rollers are ideal for footpaths, repair work, asphalt and finishing work in road construction.

BOMAG’s light tandem rollers are manoeuvrable and provide immense flexibility.

Compact BOMAG tandem rollers have also acquired an excellent reputation in gardening and landscaping.

“By setting the industry standard in these compact tandem rollers, BOMAG has continued to focus on matching the needs of the end-users,” Glossat says. “You can trust the experience of worldrenowned BOMAG engineers and Tutt Bryant’s service philosophy.”

Part of that innovative mindset includes a commitment to easy service and maintenance. There are now no lubrication requirements for the entire machine, and it has generous access to the engine compartment, central electrics, and water pump.

“BOMAG has also ensured that the articulated joint is maintenance-free,” says Glossat. “It is not welded to the frame, and you can easily offset the rollers to crab walk by loosening four bolts.”

COMFORT AND PRODUCTIVITY

Many might think that a compact tandem roller would sacrifice comfort and ease of use. However, that’s not the case with BOMAG machines provided by Tutt Bryant Equipment.

“The operator’s platform is spacious, offering a compact steering wheel, adjustable suspension seat and robust dashboard with large switches and display,” Glossat says. “There is also ample space and storage to ensure a positive working experience. It’s easy to enter and exit the operator platform, and the soft, responsive dual control levers provide intuitive roller operation.”

The control lever is one area in which BOMAG has continued its innovation journey. It is highly responsive, providing modulated and precise forward and reversing control. The drum vibration can be activated selectively for the front, rear or both drums.

“By working in tandem with the Intelligent Vibration Control (IVC) system, the exciter system ensures that users experience consistent compaction across the entire roll, providing reliable operation at all times,” he says.

To maximise productivity, the sprinkler nozzles are protected from the wind, ensuring even wetting in all conditions.

The range of compact tandem rollers means that end-users can get as close as possible to the edge of their job sites.

The sprinkler system has a high-quality pump, a multi-step interval system, and a large water tank. Each of the windprotected nozzles is easily accessible and replaceable, while a two-filter system protects against clogged nozzles.

ECONOMIZER

The ECONOMIZER is a new development from BOMAG that has been relentlessly tested to improve and simplify the situation for operators. The rising number of illuminated LEDs indicates increasing compaction to the machine operator. Optimum compaction quality has been reached once the number of illuminated LED lamps in the display stops increasing.

“Operators can continuously monitor the real-time degree of compaction using the BOMAG ECONOMIZER,” Glossat says. “This innovative assistance system is designed to enhance productivity and minimise costs. It can identify areas compacted to the optimum level and detect weak spots in the subsoil. As a result, this system has the potential to reduce the required number of passes by up to 25 per cent, leading to significant savings in time, fuel and resources.”

The ECONOMIZER is unique in that it

It is ready for use when the machine reaches its working frequency, not long after the engine has been started.

The ECONOMIZER system uses the interaction between the dynamic stiffness of the soil and the acceleration of the exciter installed in the roller. The subsoil stiffness rises as compaction increases, increasing the value of the reactive acceleration. This value is

located on the exciter, then analysed and finally visualised on the LED display.

“The ECONOMIZER is a reflection of the work done by BOMAG in continuing to innovate and is also available as an option for heavy rollers over 5T,” says Glossat. “Because every job is different and there are new challenges on every site, having a range of machines that can work in any situation is fantastic.”

Images: BOMAG, Tutt Bryant

Increased productivity is fundamental to the BOMAG light tandem rollers.

CONTAINING BITUMEN SOLUTIONS ON SITE

THE WIDESPREAD ADOPTION OF SEA CONTAINERS IN DIVERSE INDUSTRIES HAS LED TO A PARADIGM SHIFT IN CONTAINER SOLUTIONS. ONE COMPANY HAS HARNESSED THIS TREND, DEMONSTRATING THE BENEFITS OF USING THESE CONTAINERS FOR THE EFFICIENT TRANSPORTATION AND STORAGE OF BITUMEN.

According to The Ship, it has been estimated that about 65 million shipping containers are in use globally. Made almost exclusively in China from COR-TEN steel (weathering steel), the average 20-foot sea container can last up to 25 years. These containers are called 20-foot equivalent units (TEUs) to determine the flow through ports around the world and the capacity of cargo ships.

But their toughness and accessibility means there’s numerous ways a shipping container can be given a brand new lease on life and continue to be useful for years to come. It’s not just sheds, unusual houses, pop-up venues and sports stadiums – one company called TEC Container Solutions redesigned standard containers for use in storing and transporting bitumen thanks to bespoke,

built-for-purpose, bitumen containers.

Jon Whittall, Managing Director at TEC Container Solutions, has been involved in the cargo and container solution industry for over 15 years, primarily at TEC Container Solutions. He came into TEC Container Solutions after the Shipper Bitutainer™ was created.

“The Shipper Bitutainer aims to meet the specific needs of bitumen transportation across diverse logistical networks,” he says. “Over the years, this tank container has undergone numerous upgrades and advancements, evolving into the highly efficient and robust solution known in the market today.”

WHY SELECT A SHIPPER BITUTAINER?

TEC Container Solutions’ Bitutainer range

offers several carefully engineered solutions for transport and storage. This range has been designed to incorporate various heating systems to suit customer requirements. Over years of work, the Bitutainer range has established itself as one of the market leaders in its field, with TEC Container Solutions having a 30 per cent higher carrying capacity than conventional tank containers.

“We have also worked to ensure our range stands out through durability and longevity,” Jon says. “We have employed people that have considerable experience within the industry. That has helped us create units that stand the test of time, with some units still in service over 20 years after they were manufactured.”

Longer life ensures that the units generate better economic and productive outcomes for end-users. That makes the Bitutainer range optimal for companies that want a reliable and cost-effective solution for transporting and storing their bitumen.

“Our units have been deployed across the globe,” Whittall says. “The biggest players in the industry trust us to meet their bitumen transportation and storage needs.”

One of the reasons TEC Container Solutions remains ahead of the game is its approach to continuous innovation and development. This has led to advanced heating processes, which have seen the introduction of reducing pipes and dispersing features. This ensures a heating process that works throughout the container, eliminating cold spots.

“We also added sloped floors and a sump area to optimise emptying efficiency and operational performance,” Whittall says. “We also use a double-wall design, which drastically reduces heat loss. The bitumen stays at the right temperature for a longer period, meaning less material loss at the end of the day.”

Images: TEC Container Solutions.

TEC Container Solutions have ensured that their units can be easily transported by road and rail.

The ADR/RID Bitutainers provide an opportunity to dramatically improve efficiency and productivity within the bitumen transport industry.

“THESE CONTINUOUS ENHANCEMENTS TO THE BITUTAINER HAVE BEEN CENTRAL TO SOLIDIFYING TEC CONTAINER SOLUTIONS AS ONE OF THE LEADING FIRMS IN GLOBAL BITUMEN TRANSPORT SOLUTIONS.”

SAFETY AND INNOVATION

It’s not just about operational and productive efficiency. Hot bitumen can be a safety hazard, so implementing a doublelocked manway and a double-walled design keeps users and the public safe.

Safety doesn’t just apply when the container is sitting on site, safety during transportation is just as vital. Many countries across Europe have extensive laws and regulations relating to the transport of dangerous goods by road or rail. These are the ADR/RID regulations, with ADR relating to road transport and RID for transport by rail.

“In line with our continuing commitment to innovation, TEC Container Solutions is working to obtain ADR/RID certifications in Australia for the new ADR/RID Bitutainer,” Whittall says. “It has been specifically designed to enable the secure and efficient movement of hot bitumen across road and

rail networks in Australia. This will improve logistical efficiency and match the approval we have already received for transport across the European Union.”

THE ADR/RID BITUTAINER

The ADR/RID Bitutainer will offer improved heat retention and durability. Enhanced features will see a 20 per cent increase in capacity over other ISO tank containers, which could revolutionise the transport logistics of hot bitumen.

The innovative design means that each ADR/RID Bitutainer can be moved from the refinery directly to the port immediately after filling. This will increase the number of loading facilities available for TEC Container Solutions customers and reduce logistics times and costs.

“We’ve designed it to have a nominal capacity of 28,000 litres,” Whittall says. “The double-walled insulated design will

ensure efficient heating up and retention of heat in the bitumen during transport. We’ve designed the ADR/RID Bitutainer to be fully framed, with corner twist locks and damage reinforcement plates. Along with conducting impact testing for durability, we’ve also implemented a range of improvements to simplify the ADR/RID Bitutainer operations.”

These continuous enhancements to the Bitutainer have been central to solidifying TEC Container Solutions as one of the leading firms in global bitumen transport solutions. Introducing the ADR/RID-certified containers will enable more efficient and safe transport methods.

“From its inception in the 1990s to today, the Shipper Bitutainer has been at the forefront of logistical innovation,” Whittall says. “With each upgrade, we’ve pushed the boundaries of efficiency and safety in bitumen transportation. The introduction of the ADR/RID Bitutainer is a testament to our commitment to continuous improvement and excellence in the logistics industry, with the introduction of this unique bitumen container into the Australian market further supporting our push for innovation in the industry.”

WINNING WAYS

ROADS & INFRASTRUCTURE MAGAZINE REFLECTS ON THE RECENT WOMEN IN INDUSTRY AWARDS, WHICH CELEBRATED AND HIGHLIGHTED TRAILBLAZERS FROM ACROSS THE ROADS, INFRASTRUCTURE AND CONSTRUCTION SECTORS, AMONG OTHERS.

The Women in Industry Awards (WIIA) continue to celebrate the outstanding achievements of women in traditionally male-dominated industrial sectors such as mining, manufacturing, engineering and transport and logistics. This of course includes the roads and infrastructure sectors, where progress is being made to ensure greater representation of women and minorities in every sector.

The Awards hope to highlight these industries as great career choices for other women by acknowledging these success stories. In 2024, the 11th annual Awards showcased exceptional examples of industry advocacy, mentorship and broad sector excellence.

Roads & Infrastructure Magazine , Australian Mining , PACE Magazine, Manufacturers’ Monthly, MHD Supply Chain Solutions , Prime Mover, Power Torque , Big Rig s, Inside Construction , Waste Management Review, Rail Express , Energy Today, Quarry, Trailer Magazine, and Australian Bulk Handling Review have all partnered with the Awards to acknowledge the exceptional women who have achieved success through their leadership, innovation and commitment to their sector.

2024

AWARDS REVIEW

Excellence

in Manufacturing Award (sponsored by PACCAR Australia). The Excellence in Manufacturing Award seeks to recognise an individual who has thought ‘outside the box’ to implement an outstanding personal contribution to their manufacturing business and the broader manufacturing community.

Health Focus Manufacturing

Managing Director Derelle Mitchell took out both the Woman of the Year Award and the Excellence in Manufacturing Award on the night.

2024 saw a record 164 nominations across 11 categories. The gala dinner sold out again. Thirty-two individual media mastheads carried marketing about the Women in Industry Awards compared to 2023.

The judging panel struggled to narrow down the finalist shortlist and to decide the winners. In front of their peers across the country, ten category winners and the Woman of the Year were announced.

MANAGING DIRECTOR WINS BIG Health Focus Manufacturing (HFM) Managing Director Derelle Mitchell won both the Woman of the Year award (sponsored by Fulton Hogan) and the

Derelle’s background in Account Management and Insurance, along with her study in Business Management, empowered her to bring unparalleled business acumen, communication skills, and meticulous attention to detail to HFM.

She has built a world-class manufacturing facility, ensuring a handson approach, focusing on efficient processes and high-quality products while nurturing its partners.

Derelle’s drive to rekindle her career after raising her children led her to seize an opportunity to acquire the assets of a cosmetic manufacturing company in 2011, marking the humble beginning of HFM. Starting with a small team in a “big green shed”, HFM has grown over the past decade to accommodate more than 40 staff members with over 200 years of combined experience.

MENTORING SUPPORTS WOMEN IN THE INDUSTRY

Having the right mentor or mentors when entering a male-dominated industry is vital for ongoing success. The Mentor of the Year award recognises an individual who has demonstrated a commitment to developing female talent within their organisation or the wider industry.

This year’s winner is Kirstin Reblin, the General Manager of Transformation at Opal Packaging. She embodies the essence of Mentor of the Year through self-driven initiatives and unwavering advocacy for women at Opal. Reblin has tirelessly fostered female talent at Opal across all functional areas, hierarchy levels, and sites, ensuring inclusivity and empowerment at every turn.

As a National Association of Women in Operations (NAWO) Mentor since 2020, Reblin has spearheaded the expansion of mentoring programs, including driving Opal’s NAWO Mentoring initiative and engaging senior leaders to participate as mentors. Her dedication to fostering diversity is evident in creating “Thinking Diversity: Women at Opal” in September 2022, a network boasting over 450

members in March 2024. Reblin has championed women’s development through structured catch-ups and individual mentoring, as evidenced by heartfelt testimonials from several mentees and senior leaders.

SAFETY KEY TO EXCELLENCE

Health and safety are vital to an organisation’s successful and continued operations in many industries. As a result, acknowledging the Safety Advocacy Award winner recognises the best work in ensuring people’s safety. This award recognises an individual working actively to improve safety in their organisation and industry.

The winner in 2024 was Kathleen Kelly, a Health and Safety Advisor at McConnell Dowell. With a management background spanning construction, operations, human resources, OH&S, training, WorkCover claims, and injury management, Kelly is passionate about crafting and implementing health, safety, and wellbeing programs. Her expertise stems from diverse industries like construction, engineering, mining, rail, telecommunications, parks management, toll road networks, and council operations.

Kelly is driven by the goal of aiding employers and employees in achieving organisational objectives through effective programs.

Kelly is a significant contributor to the strong safety culture established for the New Bridgewater Bridge project in Bridgewater, Tasmania. Throughout her 22-year occupation in the construction industry, she has earned multiple accolades from projects and organisations alike for her fervent dedication to cultivating a culture of safety excellence.

TRANSPORTING SUCCESS

Getting things from point A to B efficiently and with minimal interruptions is central to high productivity. That’s why the Excellence in Transport Award (sponsored by Kenter Logistics) recognises an individual who has gone above and beyond to improve and positively impact the Australian transport industry.

Representing Swietelsky Rail Australia (SRA) is Anne Moddermo.

The 2024 Women in Industry Awards have highlighted key female leaders from across a number of sectors that are helping to inspire the next generation.

She is the first female Managing Director of any Swietelsky international subsidiary and has led significant progress since her appointment in May 2023.

She spearheaded the development of the company’s Sustainability Strategy, reflecting her dedication to driving positive social and environmental impact.

SRA provides specialised track maintenance, including ballast cleaning, flash butt welding, resurfacing and rail maintenance services. Based in the Hunter Valley, the team works up and down the East Coast of Australia and across the country.

Beyond her professional achievements, Moddermo actively advocates for inclusivity and diversity within the transport sector, promoting initiatives to increase female participation and close the gender pay gap.

Her contributions extend to industry publications, highlighting topics such as diversity, inclusion, wellbeing, and safety.

Moddermo has demonstrated exceptional leadership, mentorship and program management skills throughout her career, successfully delivering large-scale maintenance and capital

The

projects with a steadfast commitment to excellence.

SEE BELOW FOR THE FULL LIST OF WINNERS:

• Allyson Woodford (APA Group) –Excellence in Engineering

• A nne Moddermo (Swietelsky) –Excellence in Transport

• Kate Leone (UGL – M6 Stage 1 Project) – Rising Star of the Year

• Kathleen Kelly (McConnell Dowell) –Safety Advocacy Award

• K irstin Reblin (Opal Packaging) –Mentor of the Year

• S andra Robinson (United Rentals) –Business Development Success of the Year

• S inead Booth (Fortescue) –Excellence in Mining

• S inead Redmond (GeelongPort) –Excellence in Construction

• Steph Gee (CM & SM Gee Electrical) – Industry Advocacy Award

• Vesna Olles (BOC Limited) –Excellence in Energy

• D erelle Mitchell (Health Focus Manufacturing) – Excellence in Manufacturing and Women of the Year

outstanding achievements of women in the construction and infrastructure sectors were centre stage at the latest Women in Industry Awards.

Images: Prime Creative Media.

NURTURING A SAFER SECTOR

THE AUSTRALIAN FLEXIBLE PAVING ASSOCIATION (AFPA) HOSTED THE NSW SAFETY FORUM, UNITING INDUSTRY IN ITS COMMITMENT AND COLLECTIVE

At both the national and state levels, AfPA recognises the need and opportunity to facilitate interdisciplinary exchange and collaboration among subject matter experts, practitioners, and stakeholders from across industry.

Held at Waterview Homebush in Sydney on June 6, the 2024 Australian Flexible Pavement Association’s NSW Safety Forum acknowledged the dynamic nature of flexible pavement maintenance and construction work. It underscored the paramount importance of ensuring the continuous progress of safety measures and practices for road workers and the travelling public.

The gathered attendees comprised over 100 industry leaders and the central focus of the Forum was to address significant safety concerns prevalent in these sectors and to facilitate an extensive

Images: AfPA.

AfPA’s 2024 New South Wales Safety Forum facilitated opening dialogue for stakeholders across industry around safety issues and opportunities.

(L-R) Tony Aloisio Interim CEO – Australian Flexible Pavement Association, John Kypreos Director – Kypreos Group, Gana Varendran General Manager NSW/ACT – Downer and AfPA NSW Branch Chair, Richard Trinder General Manager Asphalt (NSW/ACT) – Boral, Lee Whitehead State Manager, NSW – COLAS.

A number of interrelated topics were raised and discussed as part of the event.

exchange of insights and ideas among stakeholders. There was also a strong emphasis on the vital requirement for inter-industry collaboration to effectively address these safety concerns.

Key issues examined during the Forum encompassed the separation of worksites, workers, public traffic, individuals, and plant and equipment. These considerations closely align with the National Health and Safety Committee and its Safety Priorities Strategy and Actions established by AfPA.

Lise Sperling, AfPA’s NSW and ACT State Executive Director and Head of Federal Advocacy and Government Relations, delivered an address at the Forum, reaffirming AfPA’s unwavering commitment to advancing road worksite safety.

“The day is about the collective resolve and commitment by our industry to address profoundly serious issues concerning the safety and well-being of our people and the community,” Sperling says. “AfPA is immensely proud to lead this cross-industry safety exchange. I am filled with confidence and optimism, looking at the resounding response to this Forum and the farreaching, evidence-based and passionate

discussions so far.”

She highlighted the importance of open collaboration, stressing that safety insights should be shared transparently across the industry.

“There is no IP in safety,” says Sperling.

“Sharing leading practices among members should not be viewed as a commercial advantage but rather as a

“SHARING

for exploring emerging practices and technologies with the potential for national application in the future.

Throughout the day-long Forum, numerous outstanding presentations were delivered. Of particular note was the presentation by Matt Fuller, Deputy Secretary for Regional and Outer Metropolitan at Transport for

LEADING PRACTICES AMONG MEMBERS SHOULD NOT BE VIEWED AS A COMMERCIAL ADVANTAGE BUT RATHER AS A MEANS TO ENHANCE SAFETY STANDARDS FOR ALL – THAT EVERYONE IS ENTITLED TO GET HOME SAFELY.”

means to enhance safety standards for all – that everyone is entitled to get home safely.”

The Forum was framed around three fundamental principles: transparency, ownership, and action. Participants engaged in discussions that challenged current practices and standards while sharing insights and experiences openly.

The Forum functioned as a catalyst for industry and government, featuring interactive sessions addressing specific challenges and opportunities within New South Wales. It also provided a platform

New South Wales, outlining the New South Wales Government’s priorities. This presentation allowed attendees to scrutinise improving safety within and around these projects. Transport for NSW played a pivotal role at the Forum by actively contributing to indepth discussions covering a wide range of topics.

AfPA will continue to engage with industry and implement and action the feedback received at the Forum. AfPA intends to facilitate similar events in other jurisdictions across Australia.

AGRICULTURE FARMING EDUCATION WASTE MANAGEMENT RESOURCE MANAGEMENT

CONSERVATION MANUFACTURING RESOURCES

ENERGY HEALTH & SAFETY INFRASTRUCTURE

ENGINEERING MINING CONSTRUCTION

QUARRYING AGRICULTURE FARMING EDUCATION

WASTE MANAGEMENT RESOURCE MANAGEMENT

CONSERVATION MANUFACTURING RESOURCES

ENERGY HEALTH & SAFETY INFRASTRUCTURE

ENGINEERING MINING CONSTRUCTION

QUARRYING AGRICULTURE FARMING EDUCATION

WASTE MANAGEMENT RESOURCE MANAGEMENT

CONSERVATION MANUFACTURING RESOURCES

ENERGY HEALTH & SAFETY INFRASTRUCTURE

ENGINEERING MINING CONSTRUCTION

QUARRYING AGRICULTURE FARMING EDUCATION

WASTE MANAGEMENT RESOURCE MANAGEMENT

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PRESERVING HISTORY

BALLARAT’S ICONIC SOVEREIGN HILL HAS BEEN HOME TO RECENT WORKS SHOWCASING THE EFFECTIVENESS OF INNOVATIVE PRECAST METHODS.

Covering 15 hectares of a former gold mining site, Sovereign Hill’s Outdoor Museum is a renowned living museum located in Ballarat, Victoria. It brings the gold rush to life through a living township with diggings, underground mines, costumed characters, coach rides, and 1850s shops, trades, schools, and dwellings.

Historically, the Museum used timber for its retaining walls, to align with the 1850s gold rush era aesthetics. Being readily available and easily workable, timber helped recreate the authentic look of the period. However, it required frequent maintenance and replacement. Adding to this, the Museum’s existing infrastructure did not enable mobility

impaired visitors to experience gold panning.

Tasked with the responsibility of operating the Museum, the Sovereign Hill Museum Association embarked on a project to improve the Museum’s infrastructure. Its priority was to find a solution that would enhance durability while preserving the site’s historical appearance, and to make the gold panning experience accessible to all.

QUEST FOR A DURABLE SOLUTION

The Association decided on a scope of works that included a concealed, sustainable and robust precast concrete retaining wall system to enhance its infrastructure, and the construction of

Multiple challenges, such as a strict engineering criterion and scheduling demands, were overcome over the duration of the works.

PROJECT TITLE: Sovereign Hill Museum Association

PRECASTER: Sunset Sleepers

PROJECT LOCATION: Ballarat, VIC

a platform – which required additional retaining walls – to provide wheelchair access to a new all-ability gold panning area.

National Precast member Sunset Sleepers was selected to manufacture and supply 800 purpose-built concrete sleepers for the project.

Known for its reliability and professional approach, Sunset Sleepers delivered custom-made sleepers that were reinforced according to specific engineering requirements, to meet the project’s durability requirements.

The use of R6 ties in the sleepers, as specified in the project drawings, played a crucial role in preventing shear failure, holding longitudinal reinforcement in place pre-pour, and controlling shrinkage.

PRESERVING

HISTORICAL AESTHETICS

With its tailored and client-focused approach, the company devised a solution to meet the unique aesthetic challenges of the Sovereign Hill project. To preserve the museum’s authentic

Images: National Precast.

The use of a durable concrete sleeper retaining wall that sits behind timber panels, has helped to preserve the authentic appearance of Ballarat’s famous Sovereign Hill.

gold rush era appearance, the company concealed the new concrete sleepers behind timber panels, replacing the old timber retaining walls with modern materials while maintaining historical aesthetics.

Being a busy tourist attraction, ensuring seamless integration of new infrastructure without impacting the visitor experience was essential.

That was no problem for the precaster, as it worked to schedule deliveries and installation to minimise disruption.

Sunset Sleepers successfully coordinated the manufacturing process to align with the Museum’s requirements, ensuring all products were delivered and installed as needed.

COMMITMENT TO HISTORICAL PRESERVATION

According to National Precast Chief Executive Officer Sarah Bachmann, Sunset Sleepers’ involvement in the Sovereign Hill project showcases their dedication to client

SOVEREIGN HILL MUSEUM: A PILLAR OF THE LOCAL ECONOMY

Sovereign Hill Museum, a renowned living museum in Ballarat, Victoria, plays a vital role in supporting the local economy by attracting hundreds of thousands of visitors annually. It contributes significantly to tourism, generates jobs and boosts local businesses. The Museum is primarily funded through the Australian Federal Government’s National Tourism Icons Program, philanthropic donations and private sector investments. It is operated by the Sovereign Hill Museum Association, a nonprofit organisation dedicated to preserving and presenting the history of the Australian gold rushes, ensuring a rich cultural and educational experience for visitors.

service, innovation, quality and historical preservation.

“Through careful planning and execution, they have successfully contributed to the enhancement of this iconic museum, ensuring its infrastructure meets modern standards and accessibility to all, while retaining its historical charm,” Bachmann says.

The Sovereign Hill Museum Association project’s seamless integration of modern materials within a historical setting, not only improves the site’s infrastructure but also enhances the overall visitor experience, making history accessible and engaging for all.

The concealed retaining walls have improved accessibility by providing wheelchair access to a new gold panning area.

POSITIVE OUTCOMES FOR THE SUPPLY CHAIN SUPPLYING

WITH LOGISTICS INCREASINGLY STRAINED BY ECONOMIC AND GEOPOLITICAL CHANGES, MEGATRANS IS SEEKING TO DEVELOP A SUSTAINABLE SUPPLY CHAIN FOR THE FUTURE. HAVE YOU BOOKED YOUR TICKET?

Tmovement. From the raw materials that fuel industries to the finished goods that fill shelves, a complex web of logistics keeps the supply chain humming. But in today’s ever-evolving global landscape, challenges abound. Disruptions, delays, and rising costs threaten to snarl this critical system.

It will take the most advanced technology, ground-breaking initiatives, forward-thinking companies, and talent to create a truly sustainable supply chain that industry leaders can be proud

Image: Prime Creative Media.

MEGATRANS represents a fantastic opportunity for companies to network and see new solutions.

CONTRACTS IN BRIEF

ROADS & INFRASTRUCTURE PROVIDES AN UPDATE ON SOME OF THE CONTRACTS AND TENDERS RECENTLY AWARDED OR PUT TO MARKET ACROSS THE AUSTRALIAN INFRASTRUCTURE SECTOR.

NEW SOUTH WALES

Eight works packages awarded for High Speed Rail

The successful tenderers have now been revealed for eight works packages to support the delivery of the Sydney to Newcastle Business Case for the High Speed Rail Authority. The successful companies will help the High Speed Rail Authority to plan and develop the East Coast High Speed Rail Network, connecting Sydney, Central Coast and Newcastle. The successful tenderers are as follows: KPMG (Project Control Services, Costs, Schedule and Risks), EY (Economics, Funding and Financing, Demand Modelling and Economic Development Strategy, as well as Commercial, Delivery Strategy and Industry Engagement), WSP (Transport, Land Use and Property), WSP and Arcadis (Technical Advisory, Environment and Sustainability, Community and Stakeholder Engagement), Arup (High Speed Rail Network Operations Planning), GHD (First Nations Participation and Engagement, as well as First Nations Culture and Heritage). The business case will determine important elements of the network, including proposed corridor alignment, station locations, fleet, cost estimate and construction timeframes. The first major milestone will be progressing with onsite studies like geotechnical investigations to test ground condition. This will help inform the high-speed rail corridor alignment and station locations. The business case is expected to be presented to the Federal Government by the end of this year.

VICTORIA

$6.8B contract signed for world’s largest tram network

New operator Yarra Journey Makers, a newly formed Joint Venture between Transdev and John Holland has been selected to operate and maintain Melbourne’s 250-kilometre tram network for an initial term of nine years, beginning this December. This represents a $6.8 billion contract to operate the world’s largest tram network, which manages 500 trams, 1600 tram stops, 24 routes and more than 250 kilometres of double track. The new contract has a focus on performance, with strict benchmarks and more monitoring points across day and night services – holding the operator to account to deliver reliable services, while making sure the right tram is used for the right trip. The agreement will also roll out more accessible Next Generation Trams which will replace the longer serving high floor fleets – further modernising Melbourne’s transport network.

During the contract term, new technology will be rolled out to provide passengers more consistent information in real time, including possible alternative transport options during disruptions and tailored updates for blind and low vision passengers in large text and text to speech. Melbourne’s tram network transports more than 147 million passenger trips each year.

Inland Rail announces major Victorian construction contract partner

The Inland Rail project has taken a major step forward with the announcement that John Holland will deliver the construction program for the remaining eight sites of the project in Victoria. John Holland has been engaged to complete the Inland Rail Beveridge to Albury (B2A) – Tranche 2 section of the project which includes construction at Benalla, Euroa, Wandong, Hume Freeway – Tallarook and Seymour, and three further sites in Broadford. The $470 million contract will see bridges replaced and tracks lowered to allow the safe passage of double-stacked freight trains from Brisbane to Melbourne. In addition, Euroa and Benalla railway station precincts will also undergo major transformations making them safer and more accessible for rail passengers with new platforms, pedestrian underpasses, and additional parking. B2A Tranche 2 mobilisation and planning will start immediately, construction will commence in early 2025 and it is scheduled to be completed in 2027. John Holland was selected based on their experience delivering major civil and rail projects including Inland Rail Narrabri to North Star Phase 1 last year and the North East Rail Line Upgrade (NERL) in 2021. In addition, John Holland is part of the consortium building the Melbourne Metro Tunnel Project.

NORTHERN

TERRITORY

NT GOV awards contract for road upgrade design works

The Northern Territory Government has awarded a contract for works to design upgrades for Cox Peninsula Road, a major arterial road on the rural outskirts of Darwin. ADG Engineers Darwin will handle the design, which will focus on strengthening and widening the road between the Litchfield Park Road intersection and Fog Bay Road intersection. A new three kilometre passing lane and tie-ins to the intersections will be created with construction anticipated

to begin in the 2025 dry season, following a public tender process. Cox Peninsula Road, a major arterial road, is currently a single carriageway dual lane sealed road with narrow lanes and shoulders. Pavement strengthening, widening and constructing a new passing lane will make this road safer for all road users. Currently upgrades are underway on the Cox Peninsula and Southport Road intersection to enhance safety and traffic flow, with the works including widening of Cox Peninsula Road to accommodate dedicated left and right turning lanes onto Southport Road.

Tender awarded for Central Arnhem

Road upgrades

The Northern Territory Government’s vision for a two-lane sealed connection for the entire Central Arnhem Road is coming to fruition with a $36.8 million construction contract awarded to local Territory business Allan King & Sons Construction. The Central Arnhem Road corridor is 645 kilometres long and connects the regional centre of Nhulunbuy to the Stuart Highway. It services a large number of Aboriginal communities and is a key tourism drive and freight route for the mining and pastoral industries. Allan King & Sons Construction will upgrade an 18 km section of the Central Arnhem Road, from the Mountain Valley Station turnoff to the Mainoru homestead turnoff. Works are anticipated to commence in September 2024 and be completed by December 2026, with the project supporting 60 employees including 12 Indigenous workers and five apprentices. With more than 85 per cent of Central Arnhem Road unsealed, road users experience frequent restrictions or closures throughout the wet season. The works are part of the $355 million Central Arnhem Road Upgrades project, jointly funded by the Northern Territory and Federal governments, to deliver sealing, reconstructing, widening and flood immunity improvements to the road. Three sections of the Central Arnhem Road, totalling more than 24 km near Beswick, the Goyder approaches and Bulman Airfield, have already been completed as part of the Central Arnhem Road Upgrades project. Planning is also underway for a further five packages to the Central Arnhem Road project, representing a solid pipeline of projects for industry along this key regional corridor.

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