New report on aggregate usage revealed. Image: Enrique del Barrio/stock.adobe.com
New research from the Mineral Products Association has revealed that the usage of recycled construction aggregates has reached a record high in Britain.
The new report from the Mineral Products Association, which represents the major aggregate firms in Britain, shows that the total volume of recycled and secondary materials reached a record 73.5 million tonnes in 2022.
“The substantial contribution of recycled and secondary aggregates to total supply is a huge but largely hidden success story for the industry. Aggregates producers have been recycling suitable construction and demolition waste for years to meet our construction needs as efficiently and sustainably as possible, whilst meeting stringent technical standards,” MPA director of economic affairs Aurelie Delannoy said.
“As we look ahead, further progress in recycling can be anticipated, supported by the major investments that have recently taken place in the extractive sector. However, it is important to recognise that the availability of recycled aggregates is inherently tied to demolition activity and the availability of suitable waste materials.
“With increasing demands to achieve climate neutrality by 2050 and address key infrastructure and housing needs, primary aggregates extraction will remain essential for meeting the majority of demand over the long term.”
Total aggregates supply (million tonnes) in Great Britain, 2022. Image: Mineral Products Association (MPA)
In the report ‘Construction Aggregates Supply in Great Britain: Primary, Recycled and Secondary Aggregates in 2022’ the MPA demonstrates that non-primary materials accounted for over 30% of the country’s total demand for aggregates (which stood at 241.8 million tonnes in 2022, the biggest flow of materials in the economy).
The data illustrates Britian has one of the highest recycling rates in the European region. The breakdown of this figure of this figure showed 60.3 million tonnes of recycled aggregates was compromised of construction, demolition and excavation wastes (CDEW) such as concrete and brick rubble, old rail track ballast and earthworks spoil. Meanwhile, 5.8 million tonnes of asphalt planings were reused in road networks in 2022.
“Whilst the construction industry may well be the country’s largest source of waste, MPA members have become proficient in recovering materials arising from build development and processing them so they can be put back to good use elsewhere in construction,” MPA’s executive director for planning and mineral resources Mark Russell said.
“The most efficient way to process and reuse these materials is close to where they are sourced to minimise transport, and the bureaucracy of the planning and permitting system is often a barrier to delivering the most efficient solutions.
“That said, there are major investments taking place to improve the quality and availability of recycled and secondary materials, giving developers and contractors the confidence to specify them. Even the small amount of soft inert waste that cannot be turned into aggregate is put to good use in quarry restoration and land remediation.”
MACA has locked in a major contract at Atlas Iron’s Miralga Creek iron ore project in the Pilbara region of Western Australia.
The mining, civil and mineral processing contractor will provide mining and drill and blast services at the mine, continuing a 15-year partnership between the companies.
The contract announcement was made by Thiess, which has owned MACA since 2022.
“This contract will see the business further embed our presence in the Pilbara’s rich iron ore industry, all while working alongside a client that has played a large role in MACA’s expansion,” Thiess Group executive chair and chief executive officer Michael Wright said.
Miralga Creek becomes MACA’s second active Atlas Iron contract, situated in close proximity to Sanjiv Ridge, a project awarded to MACA in June 2020 providing infrastructure, drill and blast, and load and haul services.
Operating at the project since mid-March under a letter of intent, MACA has since mobilised a fleet of excavators, trucks, drills and associated support equipment, as well as a 45-person workforce to ensure minimal operational downtime.
“Since 2009, we have proudly worked with Atlas Iron, consistently delivering our capability and flexibility to meet production goals.” Thiess Group executive – Australia West David Grieg said.
“Securing the Miralga Creek contract is a strong signal of MACA’s capability in delivering our promise of performance in a range of highly technical applications.
“With over 20 years’ operating in the Western Australian landscape, new contracts with both existing and former clients remain the ultimate testimonial of our performance.”
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These 240 volt high flow submersible pumps are ideal for a difficult working environments where a powerful submersible pump is required. Perfect for construction sites, builders, farming and residential home owners. Move dirty water fast for any application.
Heavy Duty Submersible Centrifugal Water Pump with Float Switch
These high flow submersible water pumps are designed with a open impeller which makes them less prone to blockages and well suited for use with dirty fluids including light mud, sewage and even water containing some debris.
Paddock offer the most powerful pumps we’ve seen capable of running from a standard household 10 amp plug socket. These pumps are fitted with large heavy duty motors and are designed to move water fast.
These pumps come standard with a float switch fitted. When the float is in the upright vertical position, the internal ball drops inside the float and closes the circuit to activate the pump. When the fluid level drops, the float changes its orientation and stops the pump. The length of the float cable can be adjusted via the integrated cable clamp to custom configure the on/off trigger points if desired. Some customers not wanting the float switch have reported success in simply zip tying the float switch in the vertical ‘on’ position and this allows the pump to run continuously independent of fluid level.
Each pump includes a high quality silicon carbide mechanical seal with oil separation chamber ensuring water remains about pf the motor. This design results in long term reliable operation. Maintenance is a dream as the wet end pump can quickly be separated from the electric motor. The pump motor is constructed with 100% pure copper wire windings which helps it to run cooler and last longer for the user.
The pump is suitable for fresh, sewage or sea water*. Popular uses include water supply and disposal, home pressure pumping, irrigation, dairy, farming, fishery, residential pump, construction and building sites, sewage, grey water and flood management.
Submersible pumps rely on the fluid they’re submerged in to cool the powerful motors. Unlike non submersible pumps there is no fan to blow cooling air over a finned motor. Therefore it is important to ensure the pump is not allowed to run for extended periods of time out of the water. The included float switch is configured such that the pump will turn off before the water level drops below the motor. When installing these pumps, ensure the pit is large enough that the float switch can not become jammed in the on position as this can lead to the pump running dry eventually overheating the motor. Each motor includes thermal cutout protection as standard to save the pump from damage if it was accidentally allowed to run dry.
Submersible Pump Features:
5m lead with standard plug end
Low Noise, smooth operation
Compact Construction
12 month warranty
Pump Specification
SPS1500AF
SPSP2200F
Voltage
240V Single Phase
240V Single Phase
Power
1500 W
2200 W
Motor
Continuous Duty Cycle when submerged
Continuous Duty Cycle when submerged
Flow Rate
466 LPM
700 LPM, 42 m3/hr
Inlet / Outlet
2″
3″
Pressure
18m ~180kPa, 26 psi
17m ~170kPa, 25psi
Max. Fluid temp.
60°C
60°C
Compatible Fluids
Water, Sea Water*, Sewage
Water, Sea Water*, Sewage
Approx. Weight
29 kg
33 kg
Approx Dimensions
270x290x600mm
270mmx290mmx700mm
Construction
Stainless steel motor casing
Open impeller design
Stainless steel shaft
Silicone Carbide Mechanical Shaft Seal with secondary oil seal
Stainless steel motor casing
Open impeller design
Stainless steel shaft
Silicone Carbide Mechanical Shaft Seal with secondary oil seal
Protection
Thermal **
Thermal **
Warranty
1 yr
1 yr
*Long term use in sea water may lead to corrosion which is not covered by warranty. Whilst the pump will work with sea water it is not recommended for permanent installations in corrosive salt water environments.
** Whilst the pump motor includes thermal cutout protection, this should not be used to control fluid level. Allowing the pump to run dry repeatedly only to over-heat and stop via the thermal cutout protection will significantly reduce the operating life of your pump and this type of damage is not covered under the products warranty. The pumps float switch should be used to control fluid level and this is configured such that the motor is always submersed and cool.
The PNG Expo will take place in Port Moresby this year. Image: andriano_cz/stock.adobe.com
From new mines to critical minerals, the Papua New Guinea resources sector is thriving with potential.
The 2024 PNG Industrial and Mining Resources Exhibition and Conference (PNG Expo) will be the premier event for industry professionals to discuss the latest developments in the Pacific nation.
Quarry takes a look at the top talking points.
Critical minerals
With its vast reserves of copper, cobalt, nickel and mineral sands, PNG is well-placed to help provide the critical minerals necessary for the world’s transition to net-zero.
Mayur Resources has been working to get its lime and mineral sands project up and running to help strengthen supply.
The company’s Central Lime Project is located along Papua New Guinea the coast near Port Moresby and was recently bolstered by a $9.4 million funding commitment.
“This capital injection is a vote of confidence in our ability to deliver high-value, sustainable projects,” Mayur managing director Paul Mulder said.
“It enables us to continue progressing the early development works at our Central Lime Project, setting a solid foundation for the commencement of construction.”
Mayur is aiming for the Central Lime Project to become Asia-Pacific’s first carbon-neutral cement and lime producer.
It’s this sort of innovative planning that will be on show at the PNG Expo in Port Moresby from July 3–4.
“PNG Expo will be the platform to engage and drive transformative changes towards a sustainable future,” show director Lauren Chartres said.
“Our mission is to equip the industry with the right tools.”
The conference will showcase experts from across the mining and resources sector. Image: stock.adobe.com/Adam Constanza
Education and training
The name Ok Tedi Mining (OTML) often goes hand-in-hand with education, training and apprenticeship opportunities in Papua New Guinea.
The first three months of 2024 have seen OTML deliver over $121,000 in scholarships to university students, welcome 22 new apprentices, and pledge to donate vehicles and an analytical chemistry laboratory facility at PNG University of Technology.
The scholarshipshave seen 10 third-year university students supported with full tuition and boarding for the year, as well as a book allowance and stipend, travel assistance, industrial training and an automatic offer into the two-year graduate development program upon completion of studies.
“The program aims to assist university undergraduate students with school fees and other associated costs while ensuring OTML maintains an industry-institution relationship with respective universities that provide graduates into its training programs and workforce,” OTML said.
Elsewhere in the resources sector, Kumul Petroleum’s training entity Kumul Petroleum Academy is building a new facility to expand its coaching and employment capabilities.
“We are passionate about investing in programs and projects that will upskill and develop our young Papua New Guineans so that they are ready for the projects that are coming online now,” Kumul Petroleum managing director Wapu Sonk said.
The Kumul Petroleum Academy is expected to open within two years and will have the capacity to train 350–400 trainees.
Current projects
The restart of the Porgera gold mine has been in the news a lot recently, and for good reason.
The Porgera mine, owned by Barrick Gold, is located in the Enga Province of Papua New Guinea, about 600km north-west of the capital of Port Moresby.
The Papua New Guinea Government backed the restart throughout 2023 and the mine was able to pour first gold in February 2024, with Prime Minister James Marape on hand to witness the milestone.
“Today marks a significant moment where we are witnessing New Porgera Limited’s first gold pour and stamping of the first gold bar,” Marape said at the time.
“This first gold pour is the outcome of the [Papua New Guinea] Government, New Porgera Limited, Enga Provincial Government, and mine-affected communities working together. This is teamwork.”
Enga landowners, the Enga Provincial Government and the state will receive a combined equity share of 51 per cent from Porgera. A three per cent royalty has also been included for landowners, a step up from the previous five per cent.
In the energy sector, the PNG LNG project is ramping up, with Santos selling its five per cent stake to Kumul Petroleum.
The $US19 billion liquified natural gas project is an integrated development that includes gas production and processing facilities that extend from the Hela, Southern Highlands, Western and Gulf provinces to Port Moresby in Central Province.
As Papua New Guinea’s national oil and gas company, Kumul is already an existing partner in the PNG LNG project.
These key projects, and much more, will be among the top discussion points at the 2024 PNG Expo, the safest and strongest place to network, share ideas and learn more about what companies are doing in these spaces. •
Drilling operations at the Springdale graphite project in WA. Image: International Graphite.
International Graphite has welcomed the US’ decision to impose tariffs on a range of Chinese imports, including batteries, battery components and parts, and critical minerals.
Earlier this week, the US Government announced the tariff rate on natural graphite and permanent magnets from China will increase from zero to 25 per cent in 2026, and the tariff rate for other critical minerals will increase from zero to 25 per cent in 2024.
The tariff rate on electric vehicles (EVs) will also increase from 25 per cent to 100 per cent in 2024, meaning EVs that use Chinese graphite for battery components will not be eligible for the Inflation Reduction Act (IRA) tax incentives.
The IRA legislation encourages innovation by giving firms various demand- and supply-side incentives to invest in developing and deploying clean energy technologies, while helping the country transition to net-zero.
“Despite rapid and recent progress in US onshoring, China currently controls over 80 per cent of certain segments of the EV battery supply chain, particularly upstream nodes such as critical minerals mining, processing, and refining,” the US Government said.
“Concentration of critical minerals mining and refining capacity in China leaves our supply chains vulnerable and our national security and clean energy goals at risk. In order to improve US and global resiliency in these supply chains, (the US Government) has invested across the US battery supply chain to build a sufficient domestic industrial base.”
International Graphite said graphite from its Springdale project in Western Australia will be free of US tariffs and Springdale customers will be eligible for IRA incentives as per the free trade agreement between Australia and the US.
“The timing of US tariffs coincides with the dates we expect to bring our Springdale mine into production,” International Graphite managing director and chief executive officer Andrew Worland said. “It is also the point at which world markets are expecting graphite demand to exceed supply.
“Our plan for a vertically integrated mine to market graphite business from Western Australia, fits perfectly with the goals of the US to reduce its reliance on China and secure other sources of trusted, reliable graphite.
“We have shown that Springdale has the potential to be a multi-decade, low-cost operation that will produce high quality graphite concentrates specifically for lithium-ion batteries.”
The Springdale graphite project in located in the Ravensthorpe region of WA. Since International Graphite took ownership of the project in 2022, it has grown to become one of the top 15 graphite deposits in the world.
K-AllShelter conveyor belt covers are manufactured using a wide range of optional materials. Image: Kinder Australia
Kinder Australia is helping quarries keep dust down while protecting material from the elements with its K-AllShelter Capotex covers.
Quarries can be a harsh and unrelating place for conveyors and the material they move.
Being exposed to the Australian elements can invite disaster. Rain adds more complications to the mix, as adding water to quarried material can quickly alter the consistency and lead to screen blinding, clogging, chute hangups and blockage.
Heat and humidity can interfere with material quality and flow, while the sun’s harsh ultraviolet rays can shorten the belt life.
Strong winds can blow material off the belt, and in some cases, even flip the belting entirely. This also has the added problem of creating dust emissions.
Peter Laskey, a Kinder Australia field application specialist, told Quarry that dust prevention is becoming even more important in the sector.
“We are seeing quarries around the country looking to minimise dust as much as they can,” he said.
“Regulations are strict and it’s important to ensure the safety of the nearby workforce.”
One Victorian Quarry reached out to Kinder Australia to rectify its onsite dust issues. The site had recently improved one of its transfer points to deal with dust that had been building up.
However, following the transfer point upgrade, dust was being redirected to a different point of the conveyor system. Two vertical shaft impactors were frequently creating excessive dust emissions, particularly around the front of the transfer site, during the start up and production phase.
Baffles were previously used, but this solution was not enough to combat excessive dust emissions during normal production.
K-AllShelter features:
• Cost effective
•Self-supporting (no support structure required)
•Accessible from both sides of the conveyor
• No sharp edges
• Build-in inspection points available
•Site specific wind load report available to confirm compliance to Australian Standard
Laskey said the K-AllShelter Capotex conveyor cover was the proven, cost-effective dust suppression solution.
“The K-Shelter Capotex conveyor cover was chosen for its lightweight, high strength and easy to install features. The covers feature a dust-tight seal that prevents dust from escaping and causing problems on site.
“Future conveyor maintenance is made simple and hassle free due to the conveyor covers being hinged on both sides and due to the Caposafe Service Prop. The prop holds the cover and lets the maintenance team get access easily.”
K-AllShelter conveyor belt covers are manufactured using a wide range of optional materials and engineered as a waterproof, durable barrier. They can be custom made to suit all belt widths and models.
They help to provide durable protection from extreme environmental elements and help to control moisture levels of conveyed materials. Covering the conveyor is also beneficial to operators, improving safety by covering the moving parts.
Laskey said the dust emissions were eliminated following the installation of the covers, as the dust would settle onto the belt instead of becoming airborne.
“The customer was very happy – they saw how well it contained dust and decided to continue it to the head pulley. Once they saw how effective it was, they decided to go for the whole length of the conveyor,” he said.
“This is a classic example of how Kinder Australia works to find the right solution for a site. Our team looked at one part of the system, got that right, then moved to another. It’s not about isolating the symptom – we want to rectify the problem itself.
“We’re a solutions-based company with a large engineering base. Kinder is always working on new ways of solving problems that work best for each site.” •
AGG1 co-hosts with World of Asphalt. Image: Steven Franklin
Steve Franklin, founder of Eltirus, attended the AGG1 Academy & Expo in Nashville, Tennessee. He reports what he found at a key event for the North American aggregates industry.
Co-hosted with the World of Asphalt, the AGG1 Aggregates Academy & Expo witnessed a record-breaking attendance.
More than 15,800 industry professionals participated in the three-day event, marking a significant 38 per cent increase from the previous record of 11,400 attendees in 2022.
This surge in attendance underscores the event’s growing importance and influence within the aggregates and asphalt industries.
The show not only set new records in attendance but also expanded its reach in terms of educational sessions and exhibitors, offering more than 120 educational sessions and featured over 400 exhibitors across 18,000 square meters of place with attendees from all over the world, including as far as Australia, New Zealand, the UK, and Europe to engage with the latest innovations, technology, and education in the field.
Who was there?
The exhibitor area was well represented by equipment manufacturers and equipment.
In terms of aggregate equipment suppliers, all the companies that you would expect to be there were – Caterpillar, Epiroc, Develon, HD Hyundai, John Deer, Komatsu, Liebherr, Sandvik, Volvo, and more.
On the technology side, I saw Carlson, Inform, Loadrite, Price Bee, Topcon (to name but a few).
I also ran into a range of people from companies that I know who were not exhibiting, but nevertheless there catching up with customers and prospects.
Aggregate equipment suppliers were at the event, including Liebherr. Image: Steve Franklin
Electric and autonomous equipment
I was much disappointed to see very little in terms of this type of technology. The only notable machine was a small electric wheel loader. The big news in the North American market in terms of autonomous operation is of course the Luck Stone Caterpillar trial at their Bull Run quarry, however I didn’t hear any discussion of this at the show.
Automated environmental monitoring
Monitoring of environmental performance can be a pretty time-consuming affair when done manually. I have often thought there should be an easier way of doing things and I saw just that at AGG1.
Sauls Seismic provides a fully managed service that provides, installs, and manages IoT sensors that measure ground vibration, rainfall, water flow and water level, pH, dissolved oxygen, turbidity, conductivity, weather and dust deposition.
I have never seen a company that has all the environmental sensors that a site might need, installs, and maintains them and provides access to the data in a consistent format through a public API. Is there such a service in Australia – if so, please let me know.
Inventory management
Using drones for stockpile management is a big step up from manual measurement in terms of accuracy.
However, I am sure that you will also know that the approach can result in variable outcomes at time.
All it takes is someone to start changing densities, mis-pick the material type, alter the elevation of a stockpile base or boundary for you to see big swings in tonnages. In short, it is a good approach, but not an infallible one.
Enter Stockpile Reports (SR). Famous for their app that allows you to measure a stockpile using your iPhone (and more recently using the new Apple Vision Pro VR goggles), they also offer an enterprise inventory management service. So, what do I mean by inventory management service and how is this different to the way that we are used to measuring stockpiles with say Propeller or DroneDeploy?
Stockpile Reports is the only automated, controlled, and scalable third-party solution for managing bulk materials inventory that provides third-party verification and stockpile measurement accuracy scoring. Whether the imagery is captured with planes, drones, phones, or installed cameras, their patented technology ensures precision with reports that auto-correct obstructions, provide an objective surface score, and measure confidence in toe and base calculations.
The thing that really makes it stand out is the fact that your stockpile volumes are verified, and SR stand behind the numbers.
They also provide API access to the data and sensors that can provide real time analysis of stockpile volumes using fixed cameras that help identify potential stock-outs. It is amazing technology.
More than 15,800 industry professionals participated in the three-day event. Image: Steve Franklin
Aggregate and concrete plant scheduling
I think we can all agree that keeping quarry production and sales teams can sometimes get out of sync, with less than desirable outcomes.
Plant Demand aims to help alleviate this problem by putting in place a system that helps to keep everyone on the same page by helping to improve stock level visibility and reduce potential stock-outs. Increasingly common in North America, I think it has the opportunity to help businesses in our region too.
Logistics optimisation
Whether you deliver ready-mix concrete, cement, aggregates, asphalt, or any other building materials, effective transport planning can mean the make a big difference to the bottom line. Inform, a German company provides a remarkable AI based system that claims to increase truck fleet performance up to 30 per cent by calculating an optimised delivery schedule and fleet configuration for the next day based on service levels.
I am sure that to anyone who runs a fleet of trucks, 30 per cent improvement sounds like a big number. With this in mind, I was looking to talk to people at the show who had experience of Inform and could validate the sort of improvement that they are promoting.
One former managing director of a European aggregates operation who had experience of the system confirmed that they had indeed seen improvements on the order of 25-30 per cent in fleet productivity through the use of Inform and that its approach to fleet sizing or redistribution, truck right-sizing, fleet size/mix, haulage contracts made a profound difference to how they ran their fleet.
Quoting and sales price optimisation
Price Bee was very kind in allowing us to co-show with them at AGG1. I was amazed by the interest their product generated at the show, with many, many people stopping by to see their integrated quoting and pricing system for aggregates, concrete and asphalt.
Having seen the system from its inception many years ago, it was very interesting to get a deep dive into the software and how it can help providers. Even more so was to see the progress they have made into the North American market with a number of big-name customers.
If you haven’t seen Price Bee, it provides a fast, effective way to quote aggregates, concrete and asphalt (if you are using Excel for quotes, you must see this), but it also integrates pricing optimisation into the quote to ensure that different customers are charged the right pricing tiers and works to help you maximise price across the board.
Fleet management
Last but not least, great to see a home-grown technology solution at the show – Komatsu’s Smart Quarry Site system which was well represented and created a lot of interest.
Summary
Probably the most noticeable trend at AGG1 this year was the focus on digital transformation. The vast majority of producers I spoke to have an accelerated interest in this area and were working on projects to change how they did business. •
A drilling program carried out by First Quantum Minerals at Boss Energy’s Honeymoon uranium project in South Australia has intersected copper and gold mineralisation.
The mineralisation was uncovered below the Yarramba Palaeovalley along the Honeymoon tenements.
Three holes at the Atlas target, 4km east of Honeymoon, were drilled as part of the campaign, totalling 1029.5m.
Recent assays from Atlas include:
23CURDD002: 16m at 0.27 per cent copper (Cu) and 0.1 grams per tonne (g/t) gold (Au) from 288m
23CURDD006: 47m at 0.19 per cent Cu from 404m, with several narrower zones of 5–6m containing up to 0.5 per cent Cu and 0.12g/t Au.
“The intercepts are proof of process; evidence for movement and precipitation of copper (~gold/~zinc) within the Bimba Formation in the target area,” Boss Energy said.
Two holes equalling 701.6m were also drilled at the Pandora target, located 8km south of Honeymoon.
“One hole intersected an interval of stratiform low grade zinc-bearing stratigraphy, inferred to be the upper portion of the Bimba Formation,” Boss Energy said.
“This zone potentially lies outboard of a lower copper (~gold) zone, at the currently untested base of the Bimba Formation.”
One deep hole totalling 742.3m was also drilled at the Yarramba dome target, located 15km north of Honeymoon. However, no appreciable mineralisation was intersected.
The recent drilling carried out by First Quantum Minerals follows a maiden diamond drilling program carried out by the company along the Yarramba Palaeovalley in October 2023.
Boss Energy first entered into an exploration earn-in agreement with First Quantum Minerals in February 2022. The agreement covers the base metals rights of five tenements at the Honeymoon project.
“With a proven track record in discovering and developing deposits, Boss considers First Quantum Minerals an ideal partner in the exploration and potential development of any base or precious metal discoveries at Honeymoon,” Boss Energy said of the agreement.
After the drilling program’s completion, First Quantum Minerals may choose to earn a 51 per cent interest in its agreement with Boss Energy by spending $6 million on exploration within five years, as well as maintaining minimum annual expenditure on the project of $500,000.
If First Quantum follows this path, it will enter into a joint venture (JV) agreement with Boss Energy.
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Autodesk and Deloitte have launched the latest edition of their joint report, the State of Digital Adoption in the Construction Industry 2024, highlighting the vital role of artificial intelligence in the years to come. This second iteration of the annual survey compiles insights gathered from 933 construction firms across six markets: Australia, Singapore, Japan, India, Malaysia and Hong Kong.
The report reveals that 30 per cent of Australian companies surveyed are currently trialling or using artificial intelligence (AI). By adopting AI, they aim to enhance operational efficiencies and help solve critical issues facing the construction industry, such as escalating labour shortages, soaring material costs and disruptions in global supply chains.
Additionally, 61 per cent of Australian construction companies surveyed express confidence in AI’s potential to drive down costs. This optimism is particularly noteworthy amid a concerning trend of more construction companies entering external administration than any other industry in the current financial year.
Sumit Oberoi, senior manager of construction strategy and partnerships, Asia Pacific at Autodesk, emphasised that with the challenges confronting Australia’s construction sector, the adoption of AI and technology is imperative for business success and cost reduction in construction.
“Disruptive new technologies combined with a challenging business outlook means that construction and engineering leaders in Australia and across Asia Pacific (APAC) are having to seriously rethink their tools, workforce skill needs and how they interact with clients and contractors,” said Oberoi. “Generative AI has exploded onto the agenda for senior leaders with the rapid adoption of tools like ChatGPT, Midjourney and Github Copilot.”
“No industry is immune from the transformative potential of this technology.
“Generative AI means that a new project proposal doesn’t need to start from scratch, instead leveraging material and pricing based on projects completed by the company with similar specifications.”
A further 33 per cent of Australian construction companies surveyed plan to use AI in future, with AI the most common technology they are looking to integrate into their operations. Australian construction companies surveyed said the benefits of AI will:
Improve efficiency – 76 per cent
Reduce costs – 61 per cent
Increase competitive advantage – 57 per cent
Increase revenue – 53 per cent
Improve margins – 53 per cent
Uncover new ideas and insights – 52 per cent
Enhance relationship with clients – 49 per cent
Create new revenue streams – 43 per cent
Improve employee engagement – 42 per cent
David Rumbens, partner at Deloitte Access Economics, suggested that if every company with intentions to implement AI follows through, AI could become as common in the construction sector as data analytics or mobile apps.
Integrating technologies like these into business operations will be no small feat. The construction industry in Australia contributed over $140 billion to the economy and employs over 1.2 million people, according to the latest Australian Bureau of Statistics data.
According to the report, 76 per cent of Australian businesses are reporting a technical skills gap related to digital technology. Oberoi said, “Priority areas for construction businesses to improve digital adoption include starting small by piloting projects, selecting a digital champion, tracking a range of success measures, building a digital ecosystem and asking whether your business is AI ready.”
“Put simply, construction companies need to get their ducks in a row now so they can implement AI in future years.
“The first step to successfully implementing AI is data standardisation and having an operational common data environment for teams.”
Additional key findings from the report across APAC include:Across APAC, 30 per cent of construction companies are trialling or currently use artificial intelligence in their operations, with a further 39 per cent planning to use the technology in the future.The critical role of technology in supporting business growth is increasingly being recognised. There was an increase in both businesses seeing new technology as assisting with new project work (up from 38 per cent to 45 per cent) and technology as improving internal processes (up from 37 per cent to 43 per cent).Foundational technologies are the most commonly used, with data analytics (47 per cent), construction management software (43 per cent) and mobile apps (40 per cent) providing the backbone of construction operations.Generative artificial intelligence is expected to become as pervasive in the construction and engineering industry as these foundational technologies, with 94 per cent of businesses now having plans to integrate artificial intelligence and machine learning into their businesses.
ASTEC and OPS share a decade-long partnership. Image: Astec
Astec and OPS are committed to growing each other and the mining industry.
All hands were on deck at the OPS Screening and Crushing Equipment open days on March 21–22.
Held at OPS’s Perth facility, the expo celebrated 35 years of the company supplying critical equipment to Australia’s mining and quarrying industry.
To mark the occasion, OPS welcomed industry players from across the world to take part in two days of exhibitions, presentations and displays.
Rock-to-road solutions expert Astec was a major participant at the event. The company was also celebrating its decade-long partnership with OPS.
“Both Astec and OPS have seen excellent growth through our partnership,” Astec business line manager – material solutions Adam Gordon told Australian Mining.
“A key factor in the relationship is we know we can rely on OPS to provide quality service and expert technicians ready to rise to any challenge.”
Astec was in attendance to support OPS at its two-day expo in March. Image: Astec
Gordon said OPS is a trusted distributer of Astec’s bulk material handling and fixed plant equipment to mines and quarries in Western Australia, South Australia, the Northern Territory and New South Wales.
And the company distributes Astec’s rock breaker systems, materials handling equipment and ship-loading range Australia-wide.
“Astec manufactures equipment for the entire mineral processing chain, including crushing, screening, handling and washing,” he said.
“It’s big equipment for a big industry, and it requires knowledge, expertise and an extensive range of high-quality products to get the right machines to the right sites.”
Between them, Astec and OPS teams have built hundreds of years of industry experience, including expertise drawn from the 16 respected brands under the Astec umbrella.
“While Astec and OPS are successful businesses in their own right, they’re even better working together,” Gordon said. “We each bring different strengths to the partnership – strengths that we then build on to benefit each other and our customers.
“And with our combined experience, we have the Australian mining and quarrying industries covered.”
According to Gordon, one significant advantage in working together is the companies’ ability to deliver advanced training to teams on the ground.
“We’re very hands-on with our training,” Gordon said. “In fact, we ran multiple, comprehensive training sessions on specific aspects of our equipment at the two-day expo,” Gordon said.
When it comes to ensuring technicians are capable of providing outstanding service to customers, Gordon credits Astec’s tailored approach in ensuring OPS staff members are well equipped to face any challenge.
OPS managing director Shane Czerkasow addressing the crowd at the OPS expo. Image: Astec
“We have a lot of equipment in the thousands-of-tonnes-per-hour range and it’s all very specialised,” he said. “That’s why our training is personalised in a one-on-one environment, to ensure these technicians are able to deliver next level service to our customers.”
Among Astec’s innovative equipment and technology on display at the OPS event was a virtual reality station where attendees could take a virtual tour of Astec’s ship-loading and modular plant crusher facilities.
“Being able to showcase the scale of our capabilities was a major highlight of the event,” Gordon said.
The recent expansion of Astec’s Omagh manufacturing facility in Northern Ireland is another important factor in the company’s ability to support OPS.
“This expansion has effectively doubled our manufacturing capability, meaning we can supply more equipment more often to OPS, thereby keeping our customers up to date with the latest products and critical support when they need it,” he said.
Gordon emphasised that through Astec’s commitment to continuous improvement, the company is already designing and building equipment for the future, and it’s counting on OPS to be with them on that journey.
“We are very proud to be associated with OPS,” Gordon said, “We’re similar businesses, with the same goal of providing our customers with the best possible equipment to meet their needs.
“We work very well together, and we’re looking forward to a great future of growth.”
