Tag Archives: Australia

Rio Tinto boosts Australian supplier spend to more than A$15 billion

Mining industry recognition, Mining services, Steel and iron ore, , , ,

Rio Tinto increased its spend with Australian suppliers to more than A$15.3 billion ($10.3 billion) in 2022, as part of the company’s ongoing commitment to support communities where it operates, it says.

This was an increase of almost 9% on the previous year and was spent with more than 6,200 businesses, including Australia-owned and operated businesses and locally owned and managed branches of global companies. The spend helped support tens of thousands of Australian jobs and delivered a significant economic contribution to communities across the country.

As part of this spend, more than A$565 million was spent with Indigenous businesses across Australia – an increase of 40% on the year before, Rio said.

Rio Tinto Chief Executive, Australia, Kellie Parker, said: “Supporting local businesses in the communities where we operate is a key priority for Rio Tinto. We strive to employ local people, buy local products and engage local services – especially from Indigenous, small and regional businesses.

“We are working hard to improve our approach to Indigenous business development and engagement in Australia, and while there is still more work to do, last year we significantly increased our spend with Indigenous suppliers.

“We couldn’t do what we do without our local supplier partners and having good relationships with them helps us find better ways to provide the materials the world needs and innovate to decarbonise our operations.”

Anglo American assembles Queensland’s first ever all-female Mines Rescue Team

Coal technology, Mine operation news, Mining industry recognition, Mining safety, Mining services, Steel and iron ore, , , , , , ,

Queensland’s first ever all-female Mines Rescue Team has been formed at Anglo American’s Capcoal Open Cut Mine, near Middlemount, and is set to join the state’s competitive Mines Rescue Open Cut Circuit.

Known as the Women of Steel, the team is made up of seven women who are now in training for the QMRS Mines Rescue Challenge later this year.

Team captain and Capcoal Open Cut’s Emergency Response Team Coordinator, Kiri Blanch, says she has been looking to put together an all-female team for some time.

“Our team is a dedicated group of women who really gel together, and we’re proud to be the first Anglo American and Queensland-based all-women team in the Queensland competition,” she said. “Everyone has been very supportive, especially our male counterparts. It’s a reflection of the culture at our site that continues to both support mines rescue and empower the women we work with.

“This has inspired our team to commit to the challenge, improve our health and fitness and achieve the best results possible whilst representing women in mining. We will train closely with the Capcoal Open Cut men’s team and support each other during competitions.”

CEO of Anglo American in Australia, Dan van der Westhuizen, said the team had the backing of all their colleagues across the company.

“We’re so pleased to support this outstanding group of women as they get set to make a real mark on Queensland’s mines rescue circuit,” van der Westhuizen said. “Although we still have further to go, it’s a strong example of how our industry and our operations are moving towards achieving equal representation and equality.

“At Anglo American, we have a strong history of supporting our highly competitive mines rescue teams across both our open cut and underground operations, so it’s particularly pleasing that that our Women of Steel are now Queensland’s first all-female team. Our mines rescue teams play a critical role in any incident response or rescue, and these competitions help ensure their skills are well honed, if called upon to undertake a rescue.”

Anglo American operates five steelmaking coal mines in Queensland’s Bowen Basin, and has additional joint venture interests in steel-making coal and manganese, as well as copper exploration projects underway in Queensland and Western Australia.

NextOre’s in-pit sorting advances continue with development of mining truck sensor

Base metals, Comminution of minerals, Environmental, Mineral processing, Mining equipment, Mining services, Sustainable mining, , , , , , , , , , , , , , , , , , , ,

NextOre and its magnetic resonance (MR) technology have made another advance in the ore sorting and material classification game with the development of a new “open geometry” sensor that could enable mines to scan mining truck loads.

The company, in the last year, has surpassed previous throughput highs using its on-conveyor belt solutions, accelerated the decision-making process associated with material sorting viability with its mobile bulk sorter and made strides to branch out into the in-pit sorting space via the development of these open geometry sensors.

NextOre’s MR technology is the culmination of decades of research and development by the Commonwealth Scientific and Industrial Research Organisation (CSIRO), with the division spun out from the organisation in 2017. Since then, NextOre has gone on to demonstrate the technology’s viability across the globe.

NextOre’s MR analysers were first fitted on conveyor belts, yet interest in solutions for in-pit equipment predates the company’s inception.

“A significant portion of the time when CSIRO would show people the technology, they were working on for fitting on a conveyor belt, many would ask: ‘could you possibly put it around a truck somehow?’,” Chris Beal, CEO of NextOre, told IM.

After workshopping many ideas and developing increasingly large prototypes – commencing at the start with an antenna made up from a copper loop and a couple of capacitors – two in-pit solutions leveraging CSIRO’s open-geometry sensor have come to the fore.

The first – a 3-m-wide sensor – underwent static and dynamic tests using chalcopyrite copper ore grade samples in a material feeder setup in 2022, in Australia.

This test work, observed by several major mining companies, laid the groundwork for a bigger installation – a 7-m-wide ruggedised antenna that weighs about 5 t. This can be positioned over a haul truck and manoeuvred using a crane supplied by Eilbeck and guidance systems developed for NextOre by CSIRO and the University of Technology Sydney.

The advantage of MR in a truck load scanning scenario, just as with a conveyor, is the ability to make accurate, whole-of-sample grade measurements at high speeds. Yet, to operate effectively, this system requires significant amounts of power.

“The truck system we are building is between 120 kW and 200 kW,” Beal said. “For people in the radio frequency space, power of that magnitude is hard to comprehend; they’re used to dealing with solutions to power mobile phones.”

For reference, a NextOre on-conveyor system rated up to 5,000 t/h has around 30 kW of installed power. And conveyor systems above 5,000 t/h have 60 kW of installed power.

The idea is that this new MR truck sensor station would be positioned at an ex-pit scanning station to the side of the main haul road at a site and trucks will be directed to ore or waste as a result. The test rig constructed in NextOre’s facility has been built to suit the truck class of the initial customer, which is a major copper mine using 180-t-class and 140-t-class haul trucks.

The first prototype has now been built (as can be seen by the photo) and is awaiting of shipment to the mine where a one-year trial is set to commence.

While pursuing this development, NextOre has also been increasing the scale of its conveyor-based installations.

Around nine months ago, IM reported on a 2,800 t/h MR ore sorting installation at First Quantum Minerals’ Kansanshi copper mine in Zambia, which had just shifted from sensing to sorting with the commissioning of diversion hardware.

Now the company has an ore sensing installation up and running in Chile that has a capacity of 6,500 t/h – a little over 50% higher than the highest sensing rate (4,300 t/h) previously demonstrated by the company at Newcrest’s Cadia East mine in New South Wales, Australia.

Beal said the unit has been up and running since December, with the copper-focused client very happy with the results.

For those companies looking to test the waters of ore sorting and sensing, another big development coming out of NextOre in recent years has been the construction of a mobile bulk sorter.

Able to sort 100-400 t/h of material on a 900-mm-width conveyor belt while running at 0.3-1 m/s, these units – one of which has been operated in Australia – is able to compress the timeline normally associated with making a business case for ore sorting.

“As people can now hire such a machine, they are finding it either resolves a gap in proving out the technology or it can be used to solve urgent issues by providing an alternative source of process feed from historical dumps,” Beal said. “They want to bring a unit to site and, after an initial configuration period, get immediate results at what is a significant scale.”

Such testing has already taken place at Aeris Resources’ Tritton copper operations in New South Wales, where the unit took material on the first surface stockpile taken from an underground mine.

While this initial trial did not deliver the rejection rate anticipated by Aeris – due largely to rehandling of the material and, therefore, a reduction in ore heterogeneity ahead of feeding the conveyor – Aeris remains enthusiastic about the technology and Beal is expecting this unit to be redeployed shortly.

“We now know thanks to results from Kansanshi, Carmen Copper Corp/CD Processing, this new Chilean site and Cozamin (owned by Capstone Copper) that this in-situ grade variability can be preserved, and that mixing impacts directly on sorting performance,” Beal said. “Even so, we have seen really good heterogeneity persist in spite of the unavoidable levels of mixing inherent in mining.”

He concluded: “People want this type of equipment not in a year’s time, but next month. Capitalising the business to put more mobile units out in the world is a priority.”

CIMIC’s CPB Contractors enters alliance partnership with Newcrest Cadia on TSF, ancillary works

Base metals, Mine operation news, Mining services, Precious metals, Sustainable mining, Water management, , , , , ,

CIMIC Group company CPB Contractors has been selected by Cadia Holdings, a wholly owned subsidiary of Newcrest Mining Limited, to deliver enabling works for the Cadia Tailings Storage Facility Recommissioning Project, in New South Wales, Australia.

The project, to be delivered in an alliance partnership with Cadia Holdings, will support the operation of the Cadia gold and copper mine, near Orange.

The scope involves enabling works associated with the existing Cadia tailings storage facilities and ancillary works including haul roads and supporting facilities. Work is scheduled to be completed in 2023.

CIMIC Group Executive Chairman, Juan Santamaria, said: “We are pleased to have the opportunity to apply our resources and expertise to Australia’s largest gold mining operation. CPB Contractors will work collaboratively with Newcrest to achieve the project’s business goals
while also ensuring the community’s expectations regarding environmental performance and outcomes are met.”

CPB Contractors Managing Director, Jason Spears, said: “With this alliance CPB Contractors will be working in close partnership with Cadia Holdings to ensure that the project is safely delivered to schedule and budget and that all operational objectives are secured. As always, we will be focused on safety and apply CPB Contractors’ extensive regional project expertise to maximise opportunities for cost-effective, efficient delivery.”

Austin Engineering’s ultra-lightweight High Performance Tray finds its market

Equipment maintenance, Mining consumables, Mining equipment, Mining services, , , , , , , , , , , , ,

Austin Engineering says it has received orders for, or been notified of award of, in excess of 210 truck tray orders in the December 2022 to January 2023 period, improving the company’s order book and revenue outlook for the second half of 2023.

The orders over the period represent approximately 40% (approximately 500 expected in the 2023 financial year) of orders received in a normal full year.

These orders have come from multiple customers across the globe and will be manufactured and delivered from Austin’s four operating sites located in the Asia Pacific (Australia and Indonesia), North America (Wyoming) and South America (Chile), it said.

Production of the trays is either already underway or planned to commence shortly, with most of the deliveries scheduled through 2023 but with significant revenue to be booked in the second half of the 2023 financial year.

Approximately 120 of the truck tray orders are for the recently launched, ultra-lightweight High Performance Tray (HPT). The HPT can, according to Austin, deliver significant additional ore per year due to its lighter weight and increased volume efficiency. In an early application, the truck body design could deliver an additional 45,000 t/y of ore per tray compared with previous comparable truck trays developed by Austin.

Austin expects the market interest in the HPT to continue due to its attractive design and operational benefits, it said. Austin has received several proposals to tailor the design for different geographies, suggesting it will become a mainstay in the company’s global product portfolio, complementing Austin’s existing four truck tray types.

Austin has previously announced manufacturing capacity expansions to deal with an anticipated surge in demand, which has now occurred. The expansions, now largely complete, were in Indonesia, Chile and in Western Australia, where a specialised bucket facility for Austin and Mainetec buckets has been commissioned.

Austin CEO and Managing Director, David Singleton, said: “The increased orders reflect an increased win rate in contracts across the business aided by the release of improved product designs such as the HPT, which is receiving significant market interest because of its attractive operational efficiencies.

“We had confidence to commit capital to capacity expansions at some of our major manufacturing sites, namely Indonesia, Chile and Australia. We have also invested in upgraded equipment in the workshops to enable efficiency and quality improvements across our product lines.

“Pleasingly, the capacity expansions have aligned with increased orders ensuring customer delivery timeframes can be maintained. The continuing and increasing strength in the order pipeline suggests that high utilisation levels in all jurisdictions will continue.

“We believe that our commitment to product design and development, our focus on cost control and developing capacity to meet our mining customer needs is driving this improvement in workload.”

MMG brings in new Sandvik equipment for owner-operator transition at Dugald River

Base metals, Mine operation news, Mining equipment, Mining services, , , , , , , , , , , ,

MMG Limited has acquired new underground equipment for its Dugald River zinc-lead mine in Queensland, Australia, as it gears up to make the transition from a contract miner-led operation to a run of mine (ROM) owner-operator model in 2023.

Among the purchases are three Sandvik DL421-15C longhole drills that will allow the team to drill holes up to 54 m in length and 115 mm in diameter.

A further seven Sandvik TH663i 63-t-payload underground haul trucks (pictured) have been purchased to support operations.

“These important acquisitions support Dugald River’s new operating model as ROM owner operator into 2023,” the company said.

Dugald River’s mining operations were previously overseen by Perenti-owned Barminco as part of a production and development contract which ends on December 31. Redpath Australia was awarded a new underground mining services contract at the mine, earlier this year.

Epiroc to acquire Australia-based GET player CR

Mining equipment, Mining mergers and acquisitions, Mining services, Steel and iron ore, , , , , , , , ,

Epiroc is bolstering its exposure to the ground engaging tools (GET) market through the planned acquisition of Australia-based CR.

The company has agreed to acquire the GET and related digital solutions company as part of a plan to expand its “first-rate offering” of essential consumables and digital solutions, it says.

CR, which has an offering covering surface and underground mining, is headquartered in Brisbane and operates globally. The company’s products include cast lips, teeth, and protective shrouds installed on mining buckets and loaders. Its digital solutions include, among other offerings, the real-time GET loss detection system, GET Trakka, and the Titan 3330 payload management system. The solutions strengthen safety and productivity, and protect against expensive delays in the mining operations, according to CR.

CR has about 400 employees and had revenues of about A$240 million ($163 million) in the 12 months ending September 30, 2022.

“This acquisition will expand our offering of innovative and high-quality consumables and digital solutions that strengthen customers’ productivity and safety,” Helena Hedblom, Epiroc’s President and CEO, says. “We look forward to welcome the strong team at CR to Epiroc.”

The acquisition is expected to be completed in the first half 2023.

MyPass to help BHP keep track of contractor workforce across the globe

Base metals, IoT, Mining services, Mining software, , , , , , , , , , ,

MyPass Global says it has been awarded a contract by BHP to power its Global Contractor System and worker Skills Passport, with the software set to connect safety-critical data related to contractor on-boarding, mobilisation and management.

MyPass will be an enterprise-wide central record for BHP’s service contractor workforce, according to the company.

The Global Contractor System will provide BHP with new risk controls, reporting tools and improved data, including competency and conduct, according to MyPass.

BHP contractors will use a digital Skills Passport to manage compliance information. This way, contractors will be assigned a unique identification number that will follow them across all future BHP engagements, it added.

This month Nickel West (one of its open-pit mines, pictured) became the first BHP asset to adopt MyPass, due to be followed by Spence mine in Chile in January 2023. This will lead the way for a global rollout across the 2023 to 2025 financial years.

Matt Smith, Chief Executive Officer at MyPass Global, said: “This endorsement creates an even stronger incentive for other companies to join the ecosystem to simplify, standardise and share. The contract also demonstrates we can do more onshore in Australia, implementing our homegrown technology to benefit multiple industry sectors.

“We acknowledge this commitment to support Australia’s mining equipment, technology and services (METS) sector, and METS Ignited for their grant funding program that is supporting this roll-out as part of our ongoing commercialisation goals.”

MyPass Global is a digital workforce management system designed to streamline safety and compliance in highly regulated industries. Founded in 2013, MyPass says it addresses a universal problem – workforce compliance tracking – by connecting workers, employers, sites and training providers in one central, cloud-based portal. MyPass is creating a global worker credentialing platform designed to save time and reduce risk in the workplace.

Delta Drone and Strayos team up to improve mine site decision making

Automation, IoT, Mine surveying, Mining equipment, Mining services, Mining software, , , , , , , , , ,

Drone-based data provider, Delta Drone International Limited, has announced a new product addition to its data solutions business model via its partnership and distribution agreement with AirZaar Inc, a corporation doing business as US-based, mining-focused software provider Strayos.

The arrangement will allow DLT to distribute software licences across Africa and Australia, either directly or via resellers and consultants. DLT will apply the solution in an integrated way
for existing and new customers to process and value-add drone captured data. In addition, customers will gain extra value from the Strayos platform more broadly, given its multi functionality to generate ongoing operational insights across business operations.

DLT CEO, Christopher Clark, said: “We have been assessing the markets in which we predominantly operate, being Australia and Africa, and have identified that our customers want a stronger vertically integrated solution that not only includes data capture but also data insights. Overlaying AI-intelligence in our current data workflows adds a higher value proposition to the end user, resulting in faster turnaround of reporting and ultimately simplifying decision making within these complex environments.”

Clark said the partnership with Strayos was mutually beneficial, with Delta Drone International seeing an increased revenue mix of software sales while Strayos would leverage the drone-focused provider’s global presence and geospatial experience “to ensure customers receive seamless on-boarding and continuous support”.

Strayos, Delta Drone says, has developed a unique software platform with advanced image processing, digitalisation and artificial intelligence tools designed to improve safety, efficiency and productivity in mining job sites.

DLT added: “Strayos’ software is primarily data-enabled by aerial imagery and LiDAR, captured by drones, and used to create digital twins of sites. The digital twins can be further enhanced by adding data from additional sensors from mining equipment. Strayos AI generates insights that help mining management and engineers make faster more informed decisions and ensure conformance across their operations.”

Strayos CEO, Ravi Sahu, said: “By partnering with Delta Drone, customers in Africa and Australia will be able to take advantage of Strayos’ AI powered solutions and insights to optimise their operations for safety, sustainability and productivity from mine to mill. Delta Drone is an excellent partner for this market expansion as they can immediately expand the products and value add they offer to their current customers and are well-positioned to support new customers.

“Working with Delta Drone is the beginning of an exciting new chapter in making advanced AI solutions easily available to the mining industry.”

New Cat 994K wheel loader improves ROM productivity at Batchfire’s Callide mine

Coal technology, Mine operation news, Mining equipment, Mining services, , , , , , , ,

Batchfire Resources says the arrival of a new Cat 994K wheel loader has brought with it a 150% improvement in material movement efficiency and reduced carbon footprint at its Callide coal mine in Queensland, Australia.

The operation recently retired its old Cat 994 after 100,000 hours of use, replacing it with a more efficient, safer, high-productivity Cat 994K.

The upgrade was made under Batchfire’s joint initiative with Hastings Deering to modernise its pre-strip mining fleet, future-proofing its operations with the latest technology.

The new 994K was customised with an oversized bucket, offering a 14 cu.m capacity, generating 150% more material movement without increasing carbon emissions, the company said.

Batchfire Resources Superintendent Mobile – Engineering and Maintenance, Daniel Boal, said: “There’s a huge difference in payload. It used to take us 10 buckets to load a Cat 789 truck on the run of mine. With the new 994K, we can do that in four.”

Batchfire has already seen a reduction in emissions, as well as a lower cost per tonne on the run of mine, despite the 994K featuring 500 horsepower (373 kW) more power than its predecessor. The unit also offers greatly improved operator comfort with its new high-cab design, air-suspended seat and lower noise emissions, the company says.

The 994K takes safety to another level at Callide, offering improved access, visibility and reducing tailpipe emissions – improving air quality and keeping the mine site safe, the company says.

Boal said the investment in new machinery ensured a more sustainable and efficient run of mine operation.

“On a ROM, what you need is a reliable loader, it’s probably one of the most critical parts of the mine,” he said. “We’ve got 500 hp more in the new 994, so we can do it quicker and more efficiently.

“This journey started in 1993. The old 994 has pretty much been in service the whole time. The way Caterpillar build things, they are made to last; they’re built for a long-term investment. It was an easy decision in the end to go for the new 994K loader.”