Transformative Connectivity at Tharisa Minerals
Tharisa Minerals, a key player in the energy transition and economic decarbonization, has successfully integrated advanced connectivity into South Africa’s open-pit mining operations. This transformation is the result of a collaboration with Datacentrix, a leading hybrid ICT systems integrator, which deployed Africa’s first advanced wireless network solution for mining.
Introducing the Talisa Mine
The cornerstone of Tharisa’s operations is the Talisa Mine, located in the North West Province within the renowned Bushveld mining region. This area boasts over 70% of the world’s platinum and chromium resources, positioning Talisa as a critical site for these vital materials.
Addressing Modern Mining Challenges
Paul Collins, Chief Information Officer at Tharisa, sought Datacentrix’s expertise to tackle the strategic hurdles commonly faced in contemporary mining. The main objective was to deliver reliable wireless connectivity throughout the underground and surface areas of the mine, adapting to the constantly changing landscape of open-pit operations.
Transitioning from Conventional Solutions
Previously, Tharisa relied on standard 3G coverage through SIM cards in select vehicles, a method that fell short of facilitating the “connected machines and connected people” vision. This infrastructure failed to support vital real-time data exchange needed for fleet management, telemetry, and safety systems across the site. “Connectivity was essential for maintenance teams to remain effective,” Collins noted.
Adapting to Dynamic Environments
Mining conditions in an open-pit environment are fluid, with benches, haul roads, and visibility frequently changing. Traditional strategies, including mesh networks and private LTE or 5G solutions, were considered but were ultimately deemed too costly and complex for Tharisa’s requirements. Collins emphasized the need for a solution that could effortlessly adapt to this ever-evolving environment.
Validating the Wireless Solution
After evaluating available technologies, Tharisa and Datacentrix identified RADWIN’s FiberinMotion technology as an effective alternative. This solution promised high throughput and low latency while supporting mobility in challenging scenarios. Following initial discussions, the two companies initiated a proof of concept (POC) to assess the solution under real mining conditions, employing a hybrid design of fixed and mobile towers to simulate a flexible network setup.
Deployment of a Scalable Infrastructure
Following successful POC results, Datacentrix implemented a permanent network infrastructure featuring rugged mobile towers that can be repositioned as mining operations evolve. Now operational for about a year, this infrastructure ensures reliable connectivity throughout the mining environment. “We can now monitor and stream data from our fleet, enhancing operational visibility,” Collins remarked. The solution not only boosts operational efficiency but also significantly enhances safety by improving monitoring capabilities.
Pioneering Innovation in African Mining
This deployment of FiberinMotion technology at Tharisa Mine represents a landmark achievement for connected mining in Africa. With additional implementations already underway across the region, it sets a new standard for digital transformation within the mining sector. The successful integration at Talisa is poised to be replicated at Tharisa’s new low-cost open-pit PGM project in Zimbabwe, offering promising scalability for complex mining environments.
Collaboration and Future Steps
Collins highlighted the pivotal role of Datacentrix in achieving project success, underscoring the importance of trust and responsiveness in partnership efforts. The scalability of the FiberinMotion solution has led to adoption by several other local mining entities, paving the way for secure and effective digital transformations across the mining lifecycle. For further inquiries, you can contact Elzette du Preez at Datacentrix.
