Tag Archives: Pilbara

WesTrac holds Cat D10T2 dozer handover ceremony with a difference

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An equipment handover ceremony of a Cat® D10T2 dozer at WesTrac’s South Guildford facility, in Western Australia, this week held special meaning for the stakeholders involved, the Cat dealer says.

Indigenous contracting business Civil Road & Rail SX5, part of the broader SX5 Group of companies, will use the new dozer for mine rehabilitation services at Rio Tinto’s mine sites in the Pilbara.

According to SX5 Directors, Ralph Keller and Cherie Keller, and Co-Director and Eastern Guruma Senior Elder, Kenzie Smith, the act of rehabilitating the land has grown in significance over recent years.

“We’re making things green again, making Country feel better,” Ralph Keller said. “In repairing Country, we’re helping repair the trust and relationships with the region’s Traditional Owners.”

As well as being among the Traditional Owners of the land, Smith’s family have a long history of helping modern enterprises use and rehabilitate the land. The family once helped break horses and muster cattle on the stations in the region and was permitted to gather any stock left behind to sell themselves. SX5 was the brand applied to those stray cattle before they were taken to market. That set the family on an entrepreneurial path that resulted in Smith helping to establish and run SX5’s contracting business, according to WesTrac.

WesTrac General Manager, Cameron Callaway, said miners, as well as their suppliers and service providers, understand the vital importance of engaging with the Traditional Owners on whose country they operate to ensure continual improvement in environmental, social and governance outcomes.

“The world needs miners to supply the mineral resources required for a more sustainable future, and that means we need to support sustainable mining initiatives,” Callaway said. “Drawing on the knowledge of Traditional Owners and the expertise of knowledgeable, experienced Indigenous organisations such as SX5 is a key aspect of that, and it’s especially rewarding for WesTrac to be involved in projects such as this.”

The Cat D10T2, itself, comes with onboard technologies to drive greater efficiency, productivity and fuel economy, as well as improved operator safety and comfort. It is also equipped with the building blocks to enable remote and semi-autonomous operations.

Ralph Keller says technology has been key to SX5’s success, and support from Indigenous Business Australia (IBA) has made it possible for the group to continue to purchase equipment with the latest machine control technologies.

“What makes us different is that SX5 continues to reinvent itself every day,” he said. “It’s all about technology. That’s how you achieve excellence and how you mitigate risk.”

IBA, a commercially-focused Federal Government organisation, supports First Nations businesses with cashflow and performance bond guarantees to enable business growth.

Kirsty Moore, IBA’s Chief Executive Officer, says: “Putting the regeneration of Country back in the hands of First Nations companies like SX5 is smart business and we’re so glad to support their efforts.

“IBA provides leasing opportunities to First Nations businesses so they can acquire critical capital equipment without tying up large amounts of cash that is needed to cover the operating costs of the business. The new equipment has stepped up the production and quality of work that the business has been able to achieve by using equipment that is purpose-built for the task.

“SX5 is a great example of a First Nations business transforming its opportunities to work with big business – all while restoring Country and being trained in new technology.”

Martin Roedhammer, Rio Tinto Manager Rehabilitation and Closure, said: “We work hard to leave a lasting, positive legacy everywhere we work. As part of this, we strive to generate opportunities for businesses to be part of our supply chain and deliver local economic benefits.

“Rio Tinto has worked with SX5 for more than seven years to support and develop the group’s capacity and understanding of our requirements and facilitate introductions across our Pilbara operations.

“A credit to SX5 is the business’ ability to think of ways to increase efficiency and get the best quality outcomes, trialling the use of chains to improve final surface finishes and modifying equipment to achieve improved vegetation establishment.

“We look forward to a continued successful relationship with SX5 and witnessing them grow even more in the future.”

Geomagnetic Design looks to revolutionise RC and diamond drilling with GM1 rig

Mineral exploration, Mining equipment, Mining services, Sustainable mining, , , , , , ,

Emerging drill rig manufacturer, Geomagnetic Design has announced results from field trials on its specialty, patented RC and diamond GM1 drill rig.

Now in advanced stages of research and development (R&D), field testing in Western Australia’s Pilbara Region has confirmed the drill rig’s ability to halve the carbon footprint of traditional exploration drilling programs, with exceptional operational and environmental outcomes, according to the company.

Of note, the GM1’s performance across exploration drilling programs at six separate sites across the state showed a significant reduction in fuel consumption of up to 400 litres per 11-hour shift at RC configurations, and 60 litres per 11-hour shift at diamond configurations, as well as reducing ambient noise emissions.

The GM1 can also commence drilling in RC mode, and change to diamond coring within three hours, a significant reduction compared with current market changeover configurations, which typically take between 1-3 days, Geomagnetic Design says.

Commenting on the driving factors for innovation, Geomagnetic Design Founder and General Manager, Darren Papst, said: “Drillers are facing growing scrutiny and pressure from governments, investors and communities to exceed environmental considerations in their program design. We made it our business to address a multitude of performance factors that have never been achieved in one drill rig.

“Once our R&D is complete later this year, our solution will be the first of its kind, an ‘all-in-one’ RC and diamond rig that delivers reduced fuel consumption, carbon output and noise emissions all while covering more ground, with less holes and less metres.”

Designed and manufactured at the company’s headquarters in Perth, the patented blueprint for the GM1 uses a hydraulic system, enabling the rig to operate with a drastically reduced carbon output (from 59 kg/h down to 29 kg/h) while still retaining the same operational capacity as competitor rigs, the company says.

As well as halving carbon emissions, the physical machine footprint is substantially less than other drill rigs – measuring just 2.5 m x 3 m. The GM1 rig requires support from only one air truck, where competitor rigs are normally accompanied by two to three large trucks, it says.

Unique to the GM1 drill rig is its ability to conduct shallow angle RC drilling on 2 axes. This capability has been addressed during R&D and, if successful in future trials, will provide a cheaper form of drilling that allows clients to cover more ground with less holes and less metres, the company said.

The concept of a magnetically-driven drill rig has been a long-time plan of Papst’s.

“I began ideating the GM1 drill rig years ago when I noticed a gap in the market between having a superior-functioning rig versus having a sustainable, environmentally-designed rig.

“This current drill rig that we aim to go to market with has phenomenal fuel efficiencies, but we don’t plan on stopping there. Phase two of our engineering process will involve removing the need for diesel altogether with the use of a magnetic drive in its place.”

If the project continues to move at the expected timeline, Geomagnetic Design’s GM1 rig could be commercially available as soon as December 2022, the company says.

MACA civils contract book swells with new Rio Tinto, Roy Hill work

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MACA Limited has announced three new civil contract awards with a total value of approximately A$115 million ($79.5 million), two of which are for mining companies in the Pilbara region of Western Australia.

The contractor has been awarded an early works contract on Rio Tinto’s Western Range Project, 8 km west of Paraburdoo in the Pilbara.

The project, which is expected to generate approximately A$60 million in revenue, consists of pre-approval works for construction of a camp pad and access road, in addition to crushing and screening work.

The delivery of the works will commence in the second half of 2022 for a duration of approximately 12 months.

MACA has also been awarded a further civil works package with Roy Hill Iron Ore Pty Ltd at the Roy Hill iron ore operation in the Pilbara. The Roy Hill project is owned by Hancock Prospecting Pty Ltd, Marubeni Corporation, POSCO and China Steel Corporation, and is 115 km north of Newman in the Pilbara.

The package consists of supporting Roy Hill with the Sierra Hydraulic Structure works, and is expected to generate A$16 million of revenue with delivery of the works commencing this month and expected to run through to the end of the calendar year.

MACA incoming CEO, David Greig, said of these contracts: “These awards are great examples of MACA’s deliberate pursuit of capital light earnings, improved revenue diversity and attractive delivery models. MACA looks forward to delivering these projects and contributing to successful outcomes for our clients.”

Monadelphous banks Australia work with FMG, Rio Tinto, Roy Hill and BMA

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Engineering company Monadelphous Group Limited says it has secured new contracts and contract extensions in the resources and infrastructure sectors totalling approximately A$220 million ($150 million).

Within this is a number of contracts for work in the Pilbara region of Western Australia, including:

  • A five-year contract to provide maintenance, repairs, general shutdown services and minor projects across Fortescue Metals Group’s Pilbara operations;
  • A multi-disciplinary contract with Rio Tinto for the construction of a new conveyor at the Tom Price iron ore mine, which is expected to be completed in the first half of 2023; and
  • A contract associated with the construction of a pipeline and access road at the Roy Hill Mine site. The work is expected to be completed towards the end of 2022.

In Queensland, Monadelphous has also secured a 12-month extension to its existing contract with BHP Mitsubishi Alliance for the provision of dragline shutdown and maintenance services to its operations in the Bowen Basin.

Rio Tinto orders more Epiroc Pit Viper 271s, SmartROC D65s for Pilbara iron ore mines

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Epiroc says it has won a large order for mining equipment from Rio Tinto in Australia that will see it deliver several Epiroc Pit Viper 271 drill rigs to be retrofitted by Rio Tinto with autonomous capabilities.

On top of the Pit Viper 271s, Epiroc is set to provide SmartROC D65 drill rigs loaded with intelligent features, it said. The units will be used at the miner’s iron ore operations in the Pilbara region of Western Australia.

The order exceeds SEK150 million ($14.7 million) in value and was booked in the June quarter of 2022. It follows a large order by Rio Tinto in the March quarter of 2022, also for Pit Viper 271s, and a large order in 2021 for Pit Viper 271 and SmartROC D65 rigs, also for its iron ore mines in Pilbara.

Epiroc President and CEO, Helena Hedblom, said: “Epiroc and Rio Tinto have a long-standing partnership focused on optimising safety and productivity through cutting-edge innovation.”

The Pit Viper 271 and SmartROC D65 drill rigs, manufactured in Texas, USA, and Örebro, Sweden, respectively, are built to face the toughest conditions and will come installed with Epiroc’s Rig Control System, RCS, making them ready for automation and remote control, Epiroc noted.

Rio delivers first ore from its most technologically advanced iron ore mine, Gudai-Darri

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Rio Tinto has delivered first ore from the Gudai-Darri iron ore mine as the company brings online its first greenfield mine in the Pilbara, Western Australia, in more than a decade.

Gudai-Darri, which features autonomous trucks, trains and drills, as well as the world’s first autonomous water trucks, will help underpin future production of the company’s flagship Pilbara Blend™ product, Rio says.

The first autonomous AutoHaul™ trains loaded with ore from Gudai-Darri’s process plant have travelled the new 166-km rail line that connects to Rio Tinto’s existing rail and port infrastructure. Production from the mine will continue to ramp up through the remainder of this year and is expected to reach full capacity during 2023.

Since ground was broken in April 2019, more than 14 million workhours have resulted in the movement of over 20 million cu.m of earth, batching and placement of 35,000 cu.m of concrete and the installation of 10,000 t of steel. The development of Gudai-Darri supported more than 3,000 jobs during the construction and design phase, with the mine set to support around 600 ongoing permanent roles.

With an expected life of more than 40 years and an annual capacity of 43 Mt, Gudai-Darri will underpin future production of Pilbara Blend product, the company says. A feasibility study to support an expansion of this new hub is also progressing.

The mine’s commissioning and ramp-up is expected to increase Rio Tinto’s iron ore production volumes and improve product mix from the Pilbara in the second half of this year. Full-year shipments guidance for 2022 remains at 320-335 Mt (100% basis) subject to risks around the ramp up of new mines, weather and management of cultural heritage.

The capital cost for the mine is estimated to be $3.1 billion. As disclosed in February, the company’s replacement projects in the Pilbara, including Gudai-Darri, were subject to potential capital increases of approximately 15% due to ongoing COVID-19 restrictions, including labour access and supply chain quality issues. Group capital expenditure guidance for 2022 is unchanged at around $8 billion.

Rio Tinto Iron Ore Chief Executive, Simon Trott, said: “The commissioning of Gudai-Darri represents the successful delivery of our first greenfield mine in over a decade, helping to support increased output of Pilbara Blend, our flagship product. It sets a new standard for Rio Tinto mine developments through its deployment of technology and innovation to enhance productivity and improve safety.

“I’d like to acknowledge the support of the Traditional Owners, the Banjima People, on whose country Gudai-Darri is situated. We have worked closely with the Banjima People to progress this project and we look forward to continuing to actively partner with them into the future.”

Rio Tinto Chief Technical Officer, Mark Davies, said: “The safe and successful delivery of Gudai-Darri, in the midst of a global pandemic, is testament to the resilience and hard work of thousands of Rio Tinto employees and contractors, including a range of local Western Australian suppliers, as well as Pilbara Aboriginal businesses.

“In building this new hub we have brought together the best of our innovations, including autonomous trucks, trains and drills, as well as the world’s first autonomous water trucks, to make Gudai-Darri our most technologically advanced iron ore mine.

“This suite of autonomous assets complements the planned deployment of other leading-edge technologies including a robotic ore sampling laboratory, field mobility devices for all personnel and a digital asset of the fixed plant, which, together with data analytics, will make Gudai Darri safer and more productive.”

Helping support Rio Tinto’s carbon emission reduction targets, Gudai-Darri will be powered by a 34 MW solar farm that is expected to supply about a third of the mine’s average electricity demand once construction is complete in August.

Together with a new lithium-ion battery energy storage system in Tom Price, the solar plant is estimated to reduce annual carbon dioxide emissions by about 90,000 t compared with conventional gas powered generation, equivalent to taking about 28,000 cars off the road.

Rio Tinto to provide Salzgitter with iron ore for hydrogen direct reduction steelmaking trials

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Rio Tinto and the Salzgitter Group have signed a Memorandum of Understanding (MoU) to work together towards carbon-free steelmaking by studying optimisation of Rio Tinto’s high-quality Canadian and Australian iron ore products for use in Salzgitter’s SALCOS® green steel project in Germany.

Under the MoU, the two companies will explore optimisation of iron ore pellets, lump and fines for use in hydrogen direct reduction steelmaking. The two companies will also explore the potential for greenhouse gas emission certification across the steel value chain.

Rio Tinto produces iron ore pellets and concentrate at Iron Ore Company of Canada and iron ore lump and fines in Western Australia’s Pilbara region. The partnership will focus on the potential use of these products in the SALCOS – Salzgitter Low CO2 Steelmaking – program, which is targeting virtually carbon-free steel production, starting step-by-step in 2025 using hydrogen direct reduction.

Rio Tinto Chief Commercial Officer, Alf Barrios, said: “We welcome the chance to work with Salzgitter on ways to accelerate green steelmaking, in keeping with our commitment to reduce emissions across the steel value chain.

“Salzgitter has one of the world’s most advanced green steelmaking projects. Rio Tinto is excited at the opportunity of supplying our product and combining our technical expertise with that of Salzgitter to help advance the SALCOS project.”

Salzgitter Flachstahl GmbH Chairman of the Management Board, Ulrich Grethe, said: “With this alliance, we want to combine the knowledge of both companies to make further progress with low-carbon steel production.

“In this context, the Salzgitter Group is relying on strong partners, as set out in our ‘Salzgitter AG 2030’ Group strategy, in line with its motto of ‘Partnering for Circular Solutions’.”

The agreement follows a similar technical cooperation pact signed with LKAB last week, which could see the Europe-based iron ore miner supply high-quality iron ore pellets to Salzgitter for its SALCOS project.

Rio Tinto says it is committed to reaching net zero emissions by 2050 and is targeting a 15% reduction in Scope 1 & 2 emissions by 2025 (from a 2018 baseline) and a 50% reduction by 2030. Rio Tinto’s approach to addressing Scope 3 emissions is to engage with its customers on climate change and work with them to develop the technologies to decarbonise.

Under the SALCOS program, Salzgitter’s carbon-based blast furnace route will gradually be replaced from the middle of this decade by direct reduction plants, initially operated by natural gas and then with a steadily increasing proportion of hydrogen.

BHP Iron Ore to trial EcoQuip Australia’s Mobile Solar Light Tower solution

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Volt Power Group’s 70% owned subsidiary, EcoQuip Australia, has secured an agreement with BHP Iron Ore Pty Ltd to conduct a trial of its zero emission, “zero OPEX” and maintenance EcoQuip Mobile Solar Light Tower (MSLT).

Volt CEO and Managing Director, Adam Boyd, said the EcoQuip team had worked diligently over the last six months to develop a specific MSLT design update to satisfy BHP’s HSE standards and autonomous capability requirements.

The three EcoQuip BHP MSLTs that are the subject of the trial will be assembled and commissioned for scheduled deployment in June 2022, he added.

The new trial follows an initial 15-month BHP MSLT trial in 2020/21 during which BHP personnel trialled the EcoQuip MSLT in multiple duty locations at the BHP Pilbara iron ore operations.

The EcoQuip MSLT4 is designed, built and tested to US military standards, meaning maximum performance in the toughest, most remote conditions, the company says. They come equipped with lithium ferro phosphate batteries and can be controlled or monitored anywhere in the world, at any time, using a phone, a browser and a Wi-Fi/4G connection.

EcoQuip’s latest Generation MSLT and Mobile Solar Communications Tower have been successfully deployed to EcoQuip clients including Airobotics, Chevron, Thiess Contracting, John Holland and NRW.

Boyd said: “The BHP MSLT deployment is for a three-to-six-month period to allow BHP to complete a comprehensive MSLT technical evaluation and performance assessment. A successful trial outcome is the next critical step in EcoQuip’s objective to be selected to assist BHP to achieve its significant carbon intensity reduction targets across its global operations.”

BHP has agreed to pay the hire cost of the BHP MSLTs during the term of the trial deployment.

According to Boyd, displacing each site-based traditional diesel fuelled mobile light tower with an EcoQuip BHP MSLT will abate CO2 emissions, reduce hire/operating costs by circa-40-50% and reduce site-based service personnel requirements.

“The BHP MSLT data telemetry, data analytics reporting and remote performance control capabilities can deliver improved reliability, productivity and reduce HSE risks associated with diesel fuelled light tower service activities,” he said.

A theoretical MSLT deployment of 300 units across BHP’s global asset portfolio over a 10-year period could reduce diesel fuel consumption by around 20 million litres, reduce Scope 1 CO2 emissions by circa-50,000 t and save some A$65 million ($47 million) in equipment, maintenance and operating costs, according to the company.

The development of the BHP MSLT was completed concurrently with the development of EcoQuip’s new Autonomous Communications Sentry that was trialled by the Commonwealth of Australia in April 2022.

Kerman Contracting to construct ore storage facility for MRL’s Ashburton Hub project

Mineral project development, Mining services, Steel and iron ore, , , , , ,

Kerman Contracting Pty Ltd says it has been awarded a A$60 million ($42 million) contract from Mineral Resources Limited (MRL) to design and construct its Port of Ashburton Ore Storage facility in Onslow, Western Australia.

The scope includes the design, fabrication, supply and erection of an enclosed 284-m-long ore storage facility and associated materials handling. The design is already well underway and on-site construction works are expected to start in January 2023, Kerman said. The facility is part of MRL’s plans to develop the 30 Mt/y Ashburton Hub iron ore operation.

“This project fits perfectly into our core business and will provide employment for about 60 site personnel and opportunities for local businesses,” Kerman’s Managing Director, Chris Kerman, said. “To deliver a world-class facility for MRL we will call upon our previous experience in the design and construction of port bulk storage and materials handling facilities in locations such as Bunbury, Esperance, Geraldton, Port Kembla and Whyalla.

“We are very pleased with the opportunity to design and construct a storage facility with these dimensions in the Pilbara region. Once constructed this facility will be one of the largest enclosed bulk storage buildings in Australia’s cyclone region.”

K2fly to deploy Ground Disturbance Solution across BHP WA iron ore sites

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K2fly has announced that BHP Iron Ore has signed an initial one-year contract to deploy K2fly’s Ground Disturbance Solution over its entire iron ore operations in the Pilbara of Western Australia.

The agreement with K2fly will generate annual recurring revenue of A$620,000 ($432,151), according to the provider of resource governance solutions.

BHP’s Western Australia Iron Ore (WAIO) is an integrated system of four processing hubs and five mines, connected by more than 1,000 km of rail infrastructure and port facilities in the Pilbara region of northern Western Australia. It produces over 245 Mt/y of iron ore, making it one of the top five producers of iron ore globally.

Sitting within K2fly’s Natural Resource Governance area, K2fly Ground Disturbance solution is a cloud-based Software as a Service platform for applying, approving, tracking, reporting and submitting closure of permits and rehabilitation commitments surrounding ground disturbance activities, K2fly explained.

“K2fly’s Ground Disturbance Solution is the only commercial off-the-shelf (COTS) solution available in the market today and is transforming the way resource and infrastructure landowners manage and govern their land assets, enabled by delivering spatial first visibility, speed and efficiency in understanding and decision making, and collaboration for the users across the spectrum of land management,” it said.

The agreement with BHP means K2fly now provides the ground disturbance solution for the three biggest iron ore producers in Western Australia: Rio Tinto, BHP and Fortescue Metals Group.

Nic Pollock, CEO of K2fly, said: “We are delighted to be starting our relationship with BHP, who will join many other Tier 1 global mining companies as a valued client of K2fly. Our Ground Disturbance Solution is the only system which helps provide better transparency and governance whilst avoiding damaging the environment or protecting cultural heritage and ensuring all stakeholder engagement and obligations are met.

“Because of recent events in the Pilbara, the world’s attention is very much focused on how mining companies ensure that they better protect the environment, cultural heritage sites and engage with communities. This is a global trend and because K2fly offers the world’s only COTS solution for the range of natural resource governance and ESG issues that mining companies are addressing today, we are expecting this solution to become standard across many mining companies and across all jurisdictions.”