Tag Archives: Rajkumar Mathiravedu

CoreTech to expand reach of Orica advanced geospatial and geotechnical technologies

Orica Digital Solutions and Core Tech, a leading distributor of exploration technologies in Latin and Central America, have announced distribution agreements marking a significant milestone for both companies.

The agreements aim to enhance the availability and reach of Orica Digital Solutions’ advanced geospatial and geotechnical technologies throughout Latin and Central America.

Under these agreements, Core Tech will distribute Orica Digital Solutions’ Orebody Intelligence geospatial technologies (Axis Mining Technology) and geophysical technologies (WIREBmr™) to customers across Peru, Colombia, Ecuador and Mexico. These technologies are designed to provide comprehensive geospatial and geotechnical insights, crucial for optimising exploration and mining operations.

Orica Digital Solutions Senior Vice President, Rajkumar Mathiravedu, said: “By leveraging Core Tech’s robust and extensive distribution network and deep industry expertise, we can deliver our geospatial and geotechnical technologies to our customers in Latin and Central America. These agreements will enable us to better serve the mining industry’s needs and deliver innovative solutions in this dynamic region, ensuring that our advanced technologies reach the right hands, ultimately driving safety, efficiency and productivity in mining operations across Latin and Central America.”

The agreements are effective immediately, and both companies are working closely to ensure a seamless transition and uninterrupted supply of Orica Digital Solutions’ geospatial and geotechnical technologies to the exploration market in Latin and Central America.

Director General Manager of Core Tech, Jose Antonio Fernandez, said: “We are excited to reaffirm Axis Mining Technology and add WIREBmr products to our distribution portfolio. These distribution agreements align with our shared commitments of providing safe, reliable and high-quality technologies to customers across Latin and Central America.”

These distribution agreements underscore the commitment of both Core Tech and Orica Digital Solutions to driving innovation and excellence in the mining industry.

Pictured from left: Angus Melbourne – Chief Technology Officer – Orica, Jose Antonio Fernandez – Director Core Tech; and
Rajkumar Mathiravedu – Senior Vice President Orica Digital Solutions

Orica setting digital groundwork to open up new mining frontiers

The integration of a digital backbone into the explosives, blasting and related processes will continue to result in miners accessing new deposits and potentially developing new mining methods, Orica’s Angus Melbourne and Rajkumar Mathiravedu told IM at last month’s MINExpo 2024 in Las Vegas.

Reflecting on a digitalisation journey that started eight years ago, Melbourne – Orica’s Chief Technology Officer – said the original ambition was about taking a very manual process like blasting and digitising the workflows.

“Essentially what we wanted to do was anchor into the design and connect the on-bench activities for a verification process as to where the drill pattern was and how this reconciled with the actual outcome,” he said. “The key was always to link this back to the hub of the machine.”

Bringing data and insights into this equation resulted in better placement of energy (ie explosives), which has since become part and parcel of Orica’s aim of “mobilising the Earth’s resources in a sustainable way”.

The second element underlying this digitised push was the acceleration of automation.

“You cannot automate unless you have a digital foundation,” Melbourne said.

This led to the company – both organically and through M&A – building up a suite of software, sensors and data science applications to enable processes within the explosives and blasting process to be automated.

Just what processes to automate has always been dictated by safety and productivity.

“Getting people off the bench, face, voids, high walls, etc becomes a clear motivator for automating certain processes,” Melbourne said. “It is a bit more difficult on the productivity side of things; you have to be generating value, not just automating for the sake of it.”

From Orica’s initial point eight years ago, the company has progressively moved into adjacencies such as post-blast outcomes, geology and more, bringing the same mindset to each part of this distinct process, while integrating it into the wider work patterns.

Mathiravedu (Orica Digital Solutions Senior Vice President) explained: “What we are seeing in the digital space is the fact that, with blasting, you can either create or destroy value. With all the tools and expertise we have, plus the ability to connect the physical and digital components, we are making the whole process more productive, as well as optimising the use of consumables like water and energy.”

Rajkumar Mathiravedu presenting Next Gen SHOTPlus at MINExpo 2024

And as Orica has opened further to the wider mining ecosystem – think of recent tie ups with Epiroc on the Avatel™ semi-autonomous explosives loading solution showcased at MINExpo or Caterpillar on a potential integration between Rhino™, BlastIQ™ and FRAGTrack™ technologies with Cat® MineStar™ Terrain – its influence across the whole flowsheet continues to expand.

Melbourne said: “If I go back a decade, Orica would have been doing a lot of these things itself…but both Raj and I have worked in other industries that, for various reasons, were collaborative. As a result, we were far more open to working with others.”

This openness is seen with one of Orica Digital Solutions’ latest launch, Next Gen SHOTPlus™, which unlocks the power of the Model Through Time; a cloud hosted, spatiotemporal, digital replica, Orica says. Incorporating the proprietary physics engine, Helfire Damage Model and Advanced Vibration Management solution, Next Gen SHOTPlus enables drill and blast engineers to model and predict blast movement, damage and vibration.

Predictive blast movement modelling is enabled by Predict Physics Engine, allowing engineers to understand the impact of decisions on the post-blast muck pile. The Blast Damage, meanwhile, feature provides 3D damage modelling, allowing engineers to evaluate the predicted damage generated on both blasted and in-situ rock masses.

As the Avatel system loomed over the Orica booth at MINExpo (it was on the adjacent Epiroc stand, see below), it seemed only right to ask about the potential to fully automate the explosives loading process based on the safety and productivity drivers Melbourne outlined.

“The goal is to go fully autonomous,” he replied. “If you look at the safety and productivity drivers, semi-automation advances both of those, but there are opportunities to improve upon both – we are clearly still underground at the moment, which comes with risk, and there are other elements of cleaning, priming and loading that could be accelerated in the development headings through full automation.”

One of the underlying technologies of the Avatel platform is the WebGen™ wireless initiation system, which has been key to unlocking new mining methods and techniques, with numerous case studies detailing a strong value case.

A fully autonomous Avatel unit could do similar, according to Melbourne, ticking that productivity box.

“With full autonomy, you can start to employ new mining methods and go to different parts of the mine you couldn’t previously,” he said. “On a case-by-case basis, you can look at individual mines where they understand the mineralisation that, because of safety constraints, cannot currently be classified as a resource or reserve.

“If we’re able to remove that constraint, we can start to tangibly assess bringing that into a resource or reserve and mining that.”

MCC and Orica sign agreement to strengthen digital technology adoption in Saudi Arabia

Modern Chemicals Company (MCC) has announced what it says is a significant collaboration agreement with Orica Digital Solutions in alignment with Saudi Arabia’s Vision 2030 to meet the growing demand for mining services.

This agreement aims to introduce advanced digital technologies and solutions designed to enhance productivity, safety and sustainability in the Kingdom of Saudi Arabia’s rapidly expanding mining sector.

MCC calls itself a leading supplier of bespoke mining services. In partnership with EPC Groupe of France, MCC established Modern Chemicals and Services Company Ltd (MCS). MCS specialises in the production and supply of civil explosives and related technical services for the growing mining and construction industries in Saudi Arabia and nearby regional markets.

Orica Digital Solution, established in 2019, includes solutions categories spanning the resource value chain, including orebody intelligence, blast design and execution, “measure and monitor”, and mine simulation and optimisation.

The collaboration agreement was signed by Abdulaziz Al Hamwah, the CEO and Vice Chairman of MCC, and Victor Morales, Vice President representing Orica Europe, Middle East and Africa (EMEA). Together, the two companies will introduce cutting-edge digital solutions that will empower the Saudi mining sector with enhanced data-driven insights and optimised decision making across the entire value chain, they say.

These technologies enable companies to extract resources more efficiently, manage environmental impact and achieve greater operational predictability. By integrating physical and digital workflows, Orica’s platforms help mining companies improve safety, reduce energy and water usage, minimise emissions and comply with regulatory requirements, it says. These solutions also offer real-time insights, allowing for better decision making, enhancing productivity and driving sustainable outcomes.

Al Hamwah stated, “Our partnership with Orica Digital Solutions demonstrates MCC’s commitment to advancing the Kingdom’s industrial growth by integrating innovative technologies that will significantly enhance the mining sector. This agreement enables us to deliver cutting-edge mining solutions, ensuring that we not only meet the industry’s growing demands but also drive greater efficiency, safety and sustainability across our operations.”

Rajkumar Mathiravedu, Senior Vice President, Orica Digital Solutions, added, “We are excited to work alongside MCC in bringing our industry-leading end to end value chain digital technologies to the Saudi mining sector. This collaboration agreement is an important step towards unlocking the potential of Saudi Arabia’s mineral resources through the integration of our advanced technologies.”

This agreement will bolster Saudi Arabia’s position as a global leader in the mining sector while contributing to the Kingdom’s broader economic diversification and sustainability goals, the companies say.

Morales added: “We are not only contributing to Saudi Arabia’s Vision 2030 but also setting new benchmarks in operational excellence and sustainability within the mining sector. Our shared commitment to innovation and safety will undoubtedly lead to groundbreaking advancements that benefit both the industry and the broader community.”

Orica’s Champ Navigator2 to offer high-density true vertical continuous survey measurement

Orica has announced the release of its latest Champ Navigator2™ technology, to enable operators to measure with greater accuracy in more orientations.

Champ Navigator2 is the latest iteration of Axis Mining Technology portfolio of engineering complex surveying measurements into driller operable hardware.

Orica’s purpose is to sustainably mobilise the earth’s resources, and precise knowledge of resource location is essential data that supports each phase of the value chain from exploration to processing. The accurate identification and orientation of every borehole serves as pivotal information in orebody characterisation and significantly influences critical operational processes such as mine planning, grade control, dilution management and blending.

Developed by Orica Digital Solutions in Tewkesbury, England, the Axis team have a track record of delivering innovative and integrated measurement solutions, Orica says. With a design ethos that goes beyond the measurement hardware to incorporate workflows to maximise driller productivity, the Champ Navigator2 is likely to be another product that drillers choose to use, delivering the survey quality that geologists demand, the company claims. The combination of this hardware with complementary software is expected to significantly accelerate and enhance mining workflows.

Champ Navigator2 enhances the standard Champ Navigator by offering high-density true vertical continuous survey measurement while significantly improving North-Seek azimuth accuracy and repeatability across all measurement modes. Adding high-speed, high-density vertical continuous surveying that does not rely on data interpolation leads to higher quality surveys and reduced survey times, improving both drilling productivity and survey quality, according to Orica. This improvement not only enhances productivity but also minimises standby costs for customers.

Orica Digital Solutions Vice President, Rajkumar Mathiravedu, said: “Orica Digital Solutions is continually expanding our offerings to solve more of our customers’ challenges, and Axis is at the forefront of this in the Orebody Intelligence space. Our global team of hardware and software engineers build the best-in-class user experience not just for the initial users of the tools or recipients of the data, but for any divisions who need the data for downstream operations.”

High-speed continuous survey capability is flexible to all drilling environments, underground or surface. Orica added: “Confidence begins at the collar with a measured North Seek azimuth and extends to the intuitive driller-friendly operating interface that supports effective survey execution.”

Mathiravedu concluded: “Orica has been shaping the future of mining for 150 years, and our digital solutions such as the Champ Navigator2 are a testament to our ongoing commitment to innovation, safety and delivering value for our customers.”

Orica, Caterpillar to provide customers with high-fidelity rock property information

Orica and Caterpillar Inc have confirmed they are teaming up to improve real-time data exchange and integrate workflows across the mining value chain.

The collaboration is aimed at providing customers with intelligence to improve decision making and optimise their entire operations, with the announcement following a mention of this tie-up in Orica’s most recent FY2023 financial year results webcast.

The mining industry has started to unlock the potential of combining data, sensors and intelligence to optimise workflows for real-time decision making and value chain optimisation, the companies said. Digitally integrated workflows enable customers to achieve a step change in safety, productivity, recovery and sustainability outcomes for their operations.

“To realise the full potential across the entire value chain, technology domain leaders, customers and academia need to increase collaboration in an open ecosystem to develop integrated, end-to-end operational workflows which link orebody intelligence, drilling and blasting, material characterisation and processing,” they said.

Recognising this, Orica and Caterpillar have signed a memorandum of understanding (MoU) to explore opportunities to integrate key elements of their respective domains. The initial focus will be on the potential integration between Orica’s Rhino™, BlastIQ™, and FRAGTrack™ technologies with Cat® MineStar™ Terrain.

The goal of this integrated workflow is to provide customers with high-fidelity rock property information enabling significant improvements to on-bench safety, drilling and blasting program accuracy and productivity, along with higher quality blast outcomes that generate enhanced mill performance.

In the future, the two companies intend to extend their collaboration to optimisation of the entire value chain, from mine to mill. This approach aligns with both organisations’ ambitions to create sustainable solutions and services that will build the momentum for more intelligent and solution-driven mining ecosystems.

Sean McGinnis, Vice President of Technology & Global Sales Support, Caterpillar, said: “Our customers are looking for every opportunity to optimise the productivity and safety of their mining and processing operations. By combining and leveraging the insights unlocked by Orica and Caterpillar’s technologies, we will be able to provide customers greater access and visibility to the data and information they need to make, better real-time business decisions.”

Rajkumar Mathiravedu, Vice President of Orica Digital Solutions, said: “The mining industry requires greater collaboration amongst its leading technology players to build connected workflows across different domains to address the current issue of value-leakage arising from traditional and disconnected silos. Collaborative end-to-end ecosystems are critical to harnessing the full potential of advances in sensors, data processing and intelligence to enable the development of safer, more sustainable, and productive methods of resource recovery.

“Orica Digital Solutions is excited to be working with Caterpillar across a range of domains as we aim to better connect the digital and physical worlds to give our customers more timely and actionable insights across their value chains.”

Orica releases BlastIQ Underground to improve blasting performance

Orica has announced the release of its latest BlastIQ™ Underground technology, which, it says, improves underground blasting performance with integrated digital solutions.

Developed by Orica Digital Solutions, BlastIQ Underground provides quality control and improved drill and blast productivity for superior blast outcomes, the company says. Enabling underground operations to efficiently manage their blasting process, from planning to post-blast analysis, with user-friendly reporting, analytics, and information management.

The suite of technologies improves blast productivity with the digital communication of blast designs, including the re-application of charging designs in response to hole locations. The digital collection and management of drilling data empower engineers to identify opportunities for continuous improvement of drilling and charging operations, the company says.

Orica Vice President Digital Solutions, Rajkumar Mathiravedu, said: “Orica is continually growing its digital offerings for customers to align with the swift digital transformation across the industry.

“Our software ensures that every blast is executed precisely, and the desired outcomes are achieved. This level of accuracy translates into significant cost savings and improved resource utilisation for our customers. To better cater to our customers, we are amassing a digital technology portfolio that complements our core blasting technologies such as 4D Underground, WebGen and Avatel.”

BlastIQ Underground enables customers to streamline their workflows, reduce operational costs and gain a competitive edge in the market, according to Orica.

Mathiravedu concluded: “We are shaping the future of underground mining and our digital solutions are a testament to our ongoing commitment to innovation, safety, productivity and sustainability.”

BlastIQ Underground can also help reduce the environmental footprint of mining operations, according to Orica. The software’s precision drilling and blasting capabilities minimises ground vibrations, air overpressure and environmental impact of blasting activities.

Orica looks to enhance blast design value generation with OREPro 3D Predict

Orica has announced the release of its latest OREPro™ 3D Predict modelling software that, it says, predicts blast movement in near real time and optimises grade control value.

Over 30 years of research and development (R&D) coupled with significant cloud-based computing power have led to the creation of OREPro 3D Predict software, which is at its heart a blast movement simulator and grade control polygon optimiser. The solution leverages the power of Orica’s original OREPro 3D modelling expertise with an addition of the enhanced predictive SmartVector™ technology, it said.

The company explained: “No longer are blast designers relying on simple rules of thumb or luck to optimise blasting for grade control; OREPro 3D Predict opens the door to iterative designs and the quantification of value in each blast design.”

Using readily available mine data as inputs, including blast designs and in-situ block models, physics-based algorithms predict movement dynamics throughout the entire blast volume to create a “swelled post-blast grade control block model”. The polygon optimisation tools will then suggest delineations that can help achieve the highest value possible, according to Orica.

Orica Vice President Digital Solutions, Rajkumar Mathiravedu, said: “Orica’s purpose is to mobilise the earth’s resources sustainably and we aim to achieve this by integrating end-to-end workflows across the mining value chain, and it all starts with a better understanding of the orebody and the way in which it moves during extraction.

“With OREPro 3D Predict, our customers can now predict blast results, allowing blast designers to rapidly create blasts that increase value in near real time instead of waiting until the blast is excavated to understand the impacts.”

Understanding where the rock mass has moved during the blast is critical to separating ore and waste effectively and creating downstream efficiencies in the mining process. OREPro 3D Predict takes this a step further by simulating post-blast topography when it cannot be surveyed safely, handling complex boundary conditions with ease and providing enhanced transparency by animating the entire predicted movement, Orica said.

OREPro 3D Predict further enhances Orica’s Digital Solutions offerings by allowing customers to plan effectively and track material through complex interactions with the surrounding geology. This product is a cornerstone of iterative optimisation and complements the reactive software OREPro 3D, creating value for its customers through a complete grade control workflow offering, the company added.

Orica continues to expand digital capabilities with help of Microsoft Azure

Leading blasting company Orica says it is rapidly expanding its digital capability, creating data rich and AI-infused tools that enable step-change improvements in customers’ productivity, safety and sustainability.

Over the last four years, Orica has grown its digital team fivefold, and from a standing start it now has more than 200 customers for its digital solutions – building a whole new offering and revenue stream for the company, it said.

It has now enlisted the help of Microsoft’s Azure platform as the strategic cloud foundation for its emerging digital portfolio. Azure’s performance, reliability, scalability and security provide trusted foundations for innovation while access to Azure IoT, a growing portfolio of Azure cognitive services and an extensive library of AI tools helps accelerate Orica’s digital innovation, according to Rajkumar Mathiravedu, Vice President of Digital Solutions for Orica.

Mathiravedu is also keen on the industry cross-pollination opportunities that the Azure ecosystem affords. He noted: “We are seeing Azure being deployed in lot of oil and gas applications and some of those can easily be applied in mining.”

Meanwhile he’s keeping a close eye on how emerging Azure capabilities, such as Azure Space which allows satellite information to be made easily accessible, could further expand Orica’s innovation horizons.

The company is already working on open digital platforms that integrate Orica expertise, customers’ own data with machine learning to create intelligent production workflows that, in real time, reveal to mining engineers what they are working with at a particular site and provide live design recommendations.

“Whether it is hard, medium, soft, and how the rock changes and where the most valuable ore is located,” Mathiravedu said. “So what it really means is now you can actually optimise the right explosives energy specific to the desired outcomes.

“This has a huge impact from a sustainability perspective. By using the right energy to break the rocks, we’re optimising the chemical energy. We are materially reducing the water and electricity, which is used for grinding and processing later, while readily managing environmental factors such dust and vibrations.”

This solution is now in production with an iron ore miner based in Australia, he added.

Orica’s cloud based digital platforms are designed to allow information to be shared openly across mining ecosystems – from geological exploration, through blasting, extraction and processing – integrating sensor and IoT data with AI-infused analytics to provide mining customers with the insights which will allow them to go “deeper, steeper and cheaper”, Mathiravedu said.

Leveraging the cloud, IoT, edge-processing and machine learning algorithms, Orica focuses on delivering real-time data-driven insights to help customers optimise energy use, drill patterns and maximise efficiencies both on the mine site and throughout the downstream value chain.

Srikant Kadambi, Energy Lead, Microsoft Asia, said: “Orica has unparalleled domain expertise and global industry knowledge. Combining that with Microsoft Azure capabilities and the ability of our teams and ecosystems to deploy these technologies at production scale allows us to work together to create literally ground-breaking – pun intended – solutions for the whole mining value chain. We bring to the table our whole Azure ecosystem, access to libraries of AI tools developed for different industries, and skills and expertise that we can share with Orica as it continues to grow its digital capability.”

To reinforce this digital focus, Orica has opened a Digital Immersion Centre in Brisbane – a specialised facility where it can, the company says, work with development partners, including Microsoft, and customers to promote innovation, spur collaboration and also establish an Orica data and analytics centre of excellence.

This centre of excellence brings together data science, artificial intelligence, modern cloud computing and Orica’s 140 plus years of domain expertise. It will also act as an incubator for any Orica digital businesses.

Mathiravedu said the digital team is building solutions to support existing Orica customers, as well as new customers from right across the sector’s value chain. Open by design, these platforms are tailored for a range of applications focused around efficiency, productivity and safety as well as to help support customers achieve their own sustainability targets.

“We do not want to be constrained only to existing Orica customers,” he said. “We want to be available to the entire mining value chain.”

Orica looks to further improve blast outcomes with latest OREPro 3D release

Orica has released its latest OREPro™ 3D blast movement modelling software for, it says, maximum ore recovery, productivity and throughput.

Developed in partnership with major mining companies, OREPro 3D, is a software application that accurately models blast movement, enabling situational awareness and improved grade control for customers globally, Orica said.

It uses readily available mine data as inputs, including blast designs, in-situ block models and post-blast muck pile surveys. Algorithms then replicate movement dynamics throughout the entire blast volume and calculate SmartVectors™ that accurately transform the in-situ grade control into a swelled post-blast grade control model, the company explained.

Orica Chief Technology Officer, Angus Melbourne, said: “Orica has a vision of becoming an integrated ore extraction mining services company and we are rapidly building a portfolio of digital technologies to augment our core explosives technologies and solutions and better serve customers. This technology is a critical enabler to us building an open, secure and connected digital ecosystem that will allow our customers to accurately model and continually improve blast outcomes and the impact on their downstream operations.”

Understanding where the rock mass has moved, post-blast, is critical to separating ore and waste effectively and creating downstream efficiencies in the mining process, and this has the potential to unlock significant value for customers.

Orica Vice President Digital Solutions, Rajkumar Mathiravedu, said: “We’re excited about the OREPro 3D technology as it complements and will soon integrate with our existing suite of market-leading digital blast design, execution and measurement solutions, including SHOTPlus, BlastIQ, FRAGTrack and ORETrack. The integration of these solutions will offer customer’s unrivalled digital workflow solutions from orebody knowledge through to mineral processing.”

OREPro 3D, which is used by many tier-one miners around the world today, Orica says, will continue to be offered as a standalone blast movement solution or optionally integrated with other Orica products and services to deliver greater insights and optimisation opportunities to customers.

Orica to open access to the Integrated Extraction Simulator with JKTech deal

Orica says it has signed a landmark software licence agreement with JKTech Pty Ltd that will give it access to models developed by the Julius Kruttschnitt Mineral Research Centre (JKMRC) that are used in comminution and flotation simulation.

The agreement will open industry access to the Integrated Extraction Simulator (IES) with JKMRC models – by combining widely applied industry models into one integrated and collaborative cloud-hosted platform that simulates and optimises every step in the mining value chain, the company said.

At the back end of last year, Orica was selected as the commercialisation partner for the Cooperative Research Centre for Optimising Resource Extraction’s (CRC ORE) IES, a cloud-based software platform designed to reduce the use of energy and water in mining through the application of simulation, optimisation and machine learning.

IES has been developed from the combined research of CRC ORE, The JKMRC and AMIRA, and, to this point, has been available free to CRC ORE 1 Participants (term 2010-2015) and CRC ORE 2 Participants (term 2015-2021) when used in research projects and site-based implementations.

Integrating and optimising drilling and blasting, crushing, grinding and flotation, IES provides mine managers with a cloud-based decision support platform that enables production departments to coordinate and optimise system value across all operational metrics.

“Mining operations have to process multiple material types simultaneously in their operations – so their simulator platform should be able to as well,” CRC ORE says. “IES has been designed from the ground up as a platform for multi-component modelling and the new generation equipment models are responding to the challenge. Trusted models from years of research have been upgraded to ‘multi-component’ capability and IES offers model developer’s sophisticated tools to facilitate multi-component processing.”

Orica Vice President Digital Solutions, Rajkumar Mathiravedu, said: “This partnership will allow us to continue to underpin advances in simulation and industry value creation, from orebody knowledge through to the final product.”