Tag Archives: Codelco

Metso Outotec wins major IPCC order from Codelco’s Radomiro Tomic mine

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Metso Outotec says it has signed an agreement with Codelco in Chile to design and supply a Foresight™ semi-mobile primary gyratory (SMPG) crushing plant for Codelco’s Radomiro Tomic operation.

Equipped with a Superior™ MKIII 60-110 primary gyratory crusher, apron feeder discharge and dust collection, the Foresight™ SMPG meets the highest demands in productivity and sustainability, the company says. It is part of Metso Outotec’s in-pit crush and convey solutions (IPCC) portfolio.

Metso Outotec launched the SMPG in June alongside this IPCC offering and the announcement of a plan to cooperate with FAM on end-to-end solutions for IPCC and tailings management plants to the mining industry.

Back in March, Codelco was granted permission to prolong the life of the existing Phase I hydrometallurgical plant and sulphide mining operations at Radomiro Tomic until 2030. The original project considered the end of the operations associated with this stage of the project in 2022, however, thanks to the incorporation of new mining resources, it will be possible to extend it for another seven years from 2023.

Codelco said at this point that the exploitation of these resources requires the relocation of the current primary crushing of oxides and sulphides, which will require additional investments.

Metso Outotec said the value of the recent order is not disclosed, but it has been booked in the Minerals business September quarter orders received.

Markku Teräsvasara, President, Minerals, said: “We have extended our Planet Positive offering in June of this year, launching our IPCC solutions, combining the right team, technology and services to redefine productivity in this space. We highly appreciate Codelco’s continued trust in us to deliver significant crush and convey infrastructure to meet Codelco’s demanding operational and sustainability goals.”

Eduardo Nilo, President, South America Market Area, added: “We are honoured Codelco has chosen us to deliver this significant project in Radomiro Tomic and extend the fleet of Superior primary gyratory crushers at that site. With more than 1,300 employees and integrated fabrication of wear materials in Chile, we service our fleet of crushers holistically
and look forward to supporting this plant as well.”

Metso Outotec’s integrated modular in-pit crush and convey solutions consist of crushing, conveying and stacking equipment combined with IPCC planning and life cycle services. The offering is designed to ensure the highest productivity, energy efficiency, and maintainability, it says.

Metso Outotec IPCC solutions, with their improved energy efficiency, are part of the company’s Planet Positive portfolio. IPCC operations also reduce haulage related energy consumption and CO2 emissions.

Master Drilling’s Mobile Tunnel Borer heads to Anglo’s Mogalakwena mine

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Master Drilling is readying its Mobile Tunnel Borer (MTB) technology for a contract at Anglo American Platinum’s Mogalakwena mine in South Africa.

The company, which revealed the news during its interim results presentation, said on-boarding for this project deployment was underway, with the start of “decline excavation” due by the end of the year.

Anglo American Platinum said in its own interim results recently that it was working on feasibility studies on the future of Mogalakwena, with completion of these studies expected at the end of 2021. Decisions on the pathway forward are expected shortly after this, however, one of the current key milestones at the asset includes progressing an underground exploration decline.

Master Drilling Executive Director, Koos Jordaan, said during the presentation that the contract with Anglo American Platinum is for a “turnkey operation” with Master Drilling providing capabilities in terms of construction, logistics and project management, in addition to its normal excavation services.

The MTB is a modular horizontal cutting machine equipped with full-face cutter head with disc cutters adapted from traditional tunnel boring machines. Unlike these traditional machines, it is designed to work both on inclines and declines, with the ability to navigate around corners and construct 5.5 m diameter decline access tunnels.

One MTB unit was previously scheduled to carry out a 1.4 km project at Northam Platinum’s Eland platinum group metals operation in South Africa, however this was cancelled in March 2020 due to the pandemic. This deployment followed testing of an MTB unit in soft rock at a quarry just outside of Rome, Italy, in 2018.

Alongside news of this latest MTB deployment, Master Drilling said in its results that it was studying the potential to deploy two of these MTB units in tandem for twin-decline access as part of the technology’s second-generation developments.

“We can already see the benefit of utilising two of these machines to do a twin-decline access to an orebody,” Jordaan said.

Looking to vertical developments, Master Drilling reported that it had received shareholder funding approval from the Industrial Development Corporation for the latest work on its Shaft Boring System (SBS), designed to sink 4.5 m diameter shafts in hard rock down to 1,500 m depths.

IM witnessed the main cutting mechanism of what was previously billed as being a 45-m long, 450-t machine at the back end of 2019.

The company has since said it will introduce a “smaller scope system” as part of its introduction to the industry.

While busy on the latest slimmed down design of the SBS, Master Drilling has signed a letter of intent with a prospective South Africa project that could see a machine start sinking activities in the first half of 2022, Jordaan said.

Outside of these developments, Master Drilling reported on several contract awards across the globe, including a three-year raiseboring extension with AngloGold Ashanti in Brazil, a joint venture agreement with Besalco Construction to work on Codelco’s Chuquicamata copper mine, an executed contract with Glencore’s Raglan mine in Canada, an agreement with Zimplats in Zimbabwe and a “long-term contract” on the Khoemacau copper-silver project in Botswana.

Monadelphous adds to mining work with BHP, Rio and Codelco contracts

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Monadelphous Group Ltd says it has secured a number of new construction and maintenance contracts in the resources sector totalling approximately A$200 million ($146 million).

In Queensland, Australia, Monadelphous has been awarded a new three-year contract with Queensland Alumina Ltd to continue to provide general mechanical maintenance services at its operations in Gladstone. The company has also secured a 10-month extension to its existing contract with BHP Mitsubishi Alliance for provision of dragline shutdown and maintenance services to its operations in the Bowen Basin.

Monadelphous has secured a number of contracts in the iron ore sector in the Pilbara region of Western Australia.

This includes two contracts with BHP under its existing WAIO Site Engineering Panel Agreement. The first is for the refurbishment of cells and rotating equipment on BHP’s Nelson Point Car Dumper 1, with work expected to be completed in the December quarter of 2021, and secondly, an extension to the haul road at the Jimblebar mine, with work expected to be completed in the June quarter of 2022.

A contract has also been secured with Rio Tinto for construction associated with the Marandoo Dewatering Sump Project, with work expected to be completed in the March quarter of 2022.

In Chile, Monadelphous’ maintenance and construction services business, Buildtek, has secured a construction contract with Codelco for work associated with the development of a new underground section of the El Teniente copper mine in Rancagua. Work is expected to be completed in the March quarter of 2023.

The company acquired a majority stake in Buildtek back in 2019.

Monadelphous Managing Director, Rob Velletri, said these new contracts and extensions continued to demonstrate the company’s solid track record of delivering for its customers.

“We are pleased to have secured this work and look forward to continuing to build on our valued long-term customer relationships,” he said.

Charge On Innovation Challenge sparks more miner interest

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The organisers of the Charge On Innovation Challenge have reported an overwhelming response to the preliminary phase, which closed on July 31, with 21 mining companies joining as patrons, over 350 companies from across 19 industries registering their interest as vendors, and more than 80 organisations submitting expressions of interest (EOI).

The challenge, a global competition, is expected to drive technology innovators across all industries to develop new concepts and solutions for large-scale haul truck electrification systems aimed at significantly cutting emissions from surface mining. It also aims to demonstrate an emerging market for charging solutions in mining, accelerate commercialisation of solutions and integrate innovations from other industries into the mining sector.

BHP, Rio Tinto, and Vale, facilitated by Austmine, launched the Charge On Innovation Challenge in May of this year, initiating the EOI process on May 18. Since the initial launch, Roy Hill, Teck, Boliden, Thiess, Antofagasta Minerals, Codelco, Freeport McMoRan, Gold Fields and Yancoal came forward as patrons by early July.

The latest release has highlighted another nine miners to join as patrons. This includes Barrick Gold, CITIC Pacific Mining, Evolution Mining, Harmony Gold, Mineral Resources Ltd, Newcrest Mining, OZ Minerals, South32 and Syncrude.

The patrons, supported by Austmine, will assess the proposals over the next month and select a shortlist of vendors who will then formally pitch their challenge solutions.

At least one of these proposals has come from ABB, which confirmed earlier this month that it had submitted its ideas for the challenge using its mine electrification, traction and battery system eand charging infrastructure expertise.

At the end of the pitch phase, the challenge patrons will look to select the most desirable charging concepts identified as having broad industry appeal and application, as well as providing a standard geometry that enables chargers to service trucks from different manufacturers. The first concepts could be ready for site trials in the next few years, according to the organisers.

BHP’s Charge On Innovation Challenge Project Lead, Scott Davis, said: “The Charge On Innovation Challenge is a great example of the current collaborative work being done by the mining industry in seeking solutions to decarbonise mining fleets. The challenge received interest from companies based in over 20 countries, showing the truly global reach of the opportunity to help reduce haul truck emissions.”

John Mulcahy, Rio Tinto’s lead for the Charge On Innovation Challenge, said: “Twenty-one mining companies, all focused on lowering carbon emissions, have joined as patrons. Together we’re encouraging technology innovators to help us introduce large-scale haul truck electrification solutions. The sooner we bring these technologies to market, the sooner we can introduce them to our fleet, and reduce emissions.”

Vale’s Charge On Innovation Challenge Project lead, Mauricio Duarte, said: “We are very happy with the results of the first phase of the project. It´s still early to talk about the success of the challenge, but it is clear that the industry has reached a new level: we worked together on a common sustainability agenda and we will work collectively to reach our goals, gaining safety and speed on our way to low carbon mining.”

Finning captures large Cat equipment order from Codelco’s Andina, Chuquicamata mines

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Caterpillar’s relationship with Codelco in Chile continues to strengthen with the OEM, through its Finning dealer, set to deliver mining support equipment and underground loaders to two of the copper miners’ operations.

The orders, revealed in Finning’s June quarter 2021 results, contributed to a building equipment backlog in mining and construction registered during the three-month period in South America.

New equipment sales were up 48% year-on-year in the June quarter in South America and up 14% from the March quarter of this year, driven by improved market activity, mostly in construction, Finning noted.

Finning’s backlog in South America included the Codelco orders.

First was a recently awarded order for Caterpillar support equipment from Codelco’s Andina mine, valued at C$40 million ($32 million), for delivery in the first half of 2022. In addition, the company plans to provide 27 Caterpillar R3000H underground loaders to Codelco’s Chuquicamata mine, with 10 of these machines included in its June quarter backlog.

The 20 t class R3000H was launched in 2012 and remains Cat’s largest model. It replaced the R2900 XTRA, providing added value for hard rock mine operators with a significant increase in truck loading capacity, being able to three pass load 60 t class trucks, and having enhanced digging and breakout performance, faster speeds on grade, a strengthened front frame, and an available Ventilation Reduction Package. Since then there have been a number of deployments of the LHD but there are only a few underground mines in the world with a potential requirement for large numbers of loaders of this class at one operation. One of these is Codelco’s new Chuquicamata Underground blockcave copper mine. This is one of the largest single large LHD orders ever made and will help the mine achieve its intended production rate of 140,000 t/d which is a rate on a par with sister operation and the world’s largest existing underground copper mine, El Teniente. Chuqui Underground includes four levels of production; a 7.5 km main access tunnel, five clean air injection ramps and two air extraction shafts. It will produce 366,000 t of fine copper and more than 18,000 t of fine molybdenum per year & extending Chuqui’s minelife to 2060.

Overall, Finning registered June quarter revenue of C$1.8 billion and net revenue of C$1.7 billion, up 30% and 28%, respectively, from a year earlier when COVID-19-related reductions in market activity hit.

All regions delivered a strong quarter, demonstrating operating leverage in a recovering market, Finning noted. June quarter EBIT as a percentage of net revenue was 9.3% in Canada, 9.8% in South America and 5.3% in the UK & Ireland, representing a step-up in profitability levels for all regions, the company said.

The company’s consolidated equipment backlog at June 30, 2021, increased to C$1.4 billion, from C$1.2 billion at March 31, 2021, with order intake in Canada and South America outpacing deliveries in the quarter, Finning said.

“We are pleased with our strong execution and results in the second (June) quarter,” Scott Thomson, President and CEO of Finning International, said. “With a reduced cost base and more efficient operations and supply chain, we are confident in our improved earnings capacity, which puts us firmly on track to achieve the mid-cycle targets we set out during our Investor Day in June.”

 

Komatsu teams with Rio, BHP, Codelco and Boliden on zero-emission mining solutions

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Working together to rapidly innovate in support of carbon reduction targets, Komatsu has teamed up with several of its customers to form the Komatsu Greenhouse Gas (GHG) Alliance.

The founding members of the alliance are Rio Tinto, BHP, Codelco and Boliden.

Through the alliance framework, Komatsu’s GHG partners will work directly with Komatsu to actively collaborate on product planning, development, testing and deployment of the next generation of zero-emission mining equipment and infrastructure, the OEM said. The alliance’s initial target is advancing Komatsu’s power-agnostic truck concept for a haulage vehicle that can run on a variety of power sources including diesel-electric, electric, trolley (wired), battery power and even hydrogen fuel cells.

“We are honoured that our customers, several of the largest mining companies in the world, have agreed to participate in the Komatsu GHG Alliance and work in partnership with us to develop sustainable solutions for mining,” Masayuki Moriyama, President of Komatsu’s Mining Business Division, said. “We look forward to close collaboration with these industry leaders to accelerate development and deployment of the next level of equipment designed to reduce greenhouse gases from mining operations and ultimately achieve the goal of zero-emission mining.”

The formation of the alliance brings together mining leaders willing to share time, resources and information to deliver zero-emissions equipment solutions, Komatsu said. The company intends to expand the alliance to additional mining companies to enhance industry-wide collaboration on solutions to decarbonisation.

In a separate release, Rio Tinto said it will conduct a pre-production trial of the new equipment at a site and has the option to purchase some of the first trucks from Komatsu once they are commercially viable.

Alf Barrios, Rio Tinto’s Chief Commercial Officer, said: “Rio Tinto and Komatsu have a shared history of partnership on innovation going back to when we built the world’s largest Komatsu autonomous haulage fleet in 2008.

“Our support of a trial, and the option to buy some of the first trucks from Komatsu, underscores our shared commitment to actively collaborate on product planning, development, testing and deployment of the next generation of zero-emission mining equipment and infrastructure as we look to decarbonise our business.”

As a company, Komatsu, meanwhile, says it is committed to minimising environmental impact through its business, targeting a 50% reduction in CO2 emissions from use of its products and production of its equipment by 2030 (compared with 2010 levels) and a challenge target of achieving carbon neutrality by 2050.

Komatsu has worked to reduce greenhouse gas emissions for customers through product development for decades in many areas including electric diesel dump trucks, electric power shovels, regenerative energy storage capabilities and fuel saver programs, it said.

The company’s initial concept for a haulage vehicle that can run on a variety of power sources, part of the power-agnostic development, is set to make its official debut at MINExpo 2021 on September 13-15 in Las Vegas, USA.

Monadelphous Group banks engineering work with BHP, Rio and Codelco

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Monadelphous Group Ltd has secured several new construction and maintenance contracts in the resources sector totalling around A$215 million ($163 million).

Included within this slate of new work is a contract for smelter campaign maintenance works at the BHP owned Olympic Dam copper mine in South Australia. Monadelphous said work will commence immediately and is expected to be completed in December 2021.

Monadelphous has also been awarded a two-year extension to its existing maintenance services contract at Olympic Dam. The contract scope includes civil, structural, mechanical, building maintenance and electrical services, as well as the addition of underground rail maintenance services.

In the iron ore sector in the Pilbara region of Western Australia, Monadelphous has been awarded several contracts, including several sustaining capital contracts under its panel agreements with BHP and Rio Tinto; and a contract with Rio for the provision of construction and support services associated with the Gudai-Darri iron ore project, with work expected to be completed by the end of 2021.

In Chile, the company’s maintenance and construction services business, Buildtek, has secured a number of new contracts, including a three-year contract with Codelco for the operations and maintenance of water infrastructure at the Chuquicamata underground mine in Calama. Buildtek has been providing these services on this site since 2018.

In addition, the engineering company has secured two new contracts with Codelco for maintenance activities associated with the concentrator plant at El Teniente mine in Rancagua; and a contract with BHP Minera Escondida for the construction of modularised pump stations and associated infrastructure of the Escondida copper mine in Coloso.

Finally, Monadelphous, in collaboration with global heavy lifting services company Fagioli, has secured a contract with NMT International (Australia) to deliver specialist heavy lifting and haulage services at the Iron Bridge magnetite project, a joint venture between Fortescue Metals Group subsidiary FMG Magnetite Pty Ltd and Formosa Steel IB. The strategic collaboration with Fagioli enables Monadelphous’ specialist Heavy Lift business to increase capacity and broaden capability for the Australian resources and energy markets, it said.

Sandvik to automate new LHD fleet at Codelco’s El Teniente copper mine

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Sandvik Mining and Rock Solutions says it will deliver its AutoMine® Fleet system to automate a new fleet of Sandvik LHDs running at Codelco’s Pacifico Superior and Pilar Norte GTI operations, part of the El Teniente underground mine in Chile.

This partnership, Sandvik says, supports Codelco’s vision to create one of the most sophisticated mines in the world.

AutoMine Fleet is a highly advanced automation system for a fleet of Sandvik underground loaders and trucks sharing the same automated production area. It provides automatic mission control and automatic traffic management for the equipment fleet, while system operators remotely supervise the process.

The system will enable Codelco to operate its new fleet of Sandvik LH517i 17 t and Sandvik LH621i 21 t loaders autonomously at the El Teniente mine, one of the world’s largest underground copper mines. The project implementation started in December and is expected to be completed by mid-2021.

Codelco’s objective is to dramatically increase the productivity, safety and efficiency of its operations with AutoMine, and this project is a continuation of Codelco’s 10-year strategic program to prolong the life of its existing mines, Sandvik says.

The two companies started their automation journey together at El Teniente with the first-ever AutoMine Loading system installation in 2004. The AutoMine system is already in operation at Diablo Regimiento and Panel 2, the other two blocks of the El Teniente mine.

Juan Mariscal, Senior Business Manager, Codelco, said: “Being able to use mining automation technology that is well proven, as well as working with a supplier that understands our needs and is capable of adapting to our operating philosophy, are key drivers for Codelco’s operations. That is why we have chosen our long-term partner Sandvik to go on this journey with us. Above all, Sandvik’s enhanced local presence and expertise will ensure successful implementation of these projects and strong support.”

Codelco is the number one copper producer in the world and is owned by the state of Chile. It controls about 19% of the world’s copper reserves and is also the second-biggest producer of molybdenum worldwide.

Riku Pulli, President, Rock Drills and Technologies Division, Sandvik Mining and Rock Solutions, said: “We are proud to continue supporting Codelco on its automation and digitalisation journey at El Teniente mine, making its operations smarter, safer, more productive and sustainable through digitalisation.”

Codelco to extend life of Salvador Division with Rajo Inca copper project

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The Codelco board has approved the development of the $1.383 billion Rajo Inca structural project, part of its Salvador Division in Chile’s Atacama.

The figure is 33% less than the investment contemplated by Codelco in 2014 thanks to the use and optimisation of existing infrastructure within the division, especially in the mine areas and the tailings deposit. Ongoing maintenance of the concentrator and hydrometallurgical plants has also helped bring down this figure.

The savings were also achieved through the planned reuse of mining equipment. When it enters operations, Rajo Inca will require 25-30 300-ton capacity trucks, hydraulic shovels and large tonnage front end loaders. Most of this equipment will come from other Codelco divisions, the company says.

The structural project includes a 22-month pre-stripping period and a seven-month ramp up of the concentrator plant. Commissioning will begin in the second half of 2022, with production reaching a annualised rate of 90,000 t/y of copper in the first half of 2023.

After the favourable Environmental Qualification Resolution obtained in February 2020 and the approval of the funds by the board of directors, the structural project will mean a rebirth for Salvador, as it will become a more modern, “technologised”, sustainable and productive operation, the company said. Its development will add 47 more years of life to this camp.

The Salvador Division has operated since 1959 with underground mining and three small open pits. With the latest investment, production will increase by 50% from 60,000 t/y to 95,000 t/y of fine copper.

Autonomous loading, hauling set to sparkle at Codelco’s Diamante

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One of the three underground projects to make up the El Teniente New Mine Level development, in Chile, is set to use state-of-the-art autonomous technologies, Codelco’s Javier Cornejo told attendees at Massmin 2020 today.

In a presentation titled, ‘Design of drawpoint spacing at Diamante Project – El Teniente Mine’, Cornejo confirmed that the company planned to use 13 yd³ (9.9 m³) LHDs and 60 t haul trucks in autonomous mode at the copper project, with only assisted loading required on the LHDs.

The project, which will use conventional panel caving with hydraulic fracturing, is due to have a production capacity of 35,000 t/d, with each autonomous loader extracting 152 t/h to ore passes and each haul truck transporting 208 t/h to 420 t/h ore bins. From here, the ore will head to the processing plant via 830 t/h autonomous rail haulage.

Diamante’s development will involve 40 km of horizontal development in total, along with 2 km of vertical development. It also contemplates a new access tunnel to El Teniente. In more detail, Diamante will include the main undercut at level 2060, production level (LHD transport from 102 drawpoints to ore passes – in total 1.4 Mm³) at 2038, ventilation level at 2020, truck haulage level at 2000 (trucks to ore bins), feeding the main existing mine rail haulage FFCC T8 system at 1980 level via two crosscuts.

It is one of three underground projects that make up the El Teniente New Mine Level project. Diamante and the other two – Andesita and Andes Norte – will help access the deepest levels of the mine and extend operations by 50 years, according to Codelco.

In the company’s most recent September quarter report, Codelco said the El Teniente New Mine Level project was 62.6% advanced. Due to COVID-19, the project was halted on July 4, with work restarting on Andesita and Diamante in August.

Codelco’s Board of Directors recently approved $730 million and $513 million investments in Diamante and Andesita, respectively.