Mining

Effective PDS implementation depends on reliable integration and an understanding of underground mining conditions. (Image source: Booyco Electronics)

Implementing Proximity Detection Systems (PDS) in underground mining environments involves far more than installing sensors on equipment. The effectiveness of these systems depends on a combination of factors, including restricted working spaces, diverse equipment fleets, communication limitations and human behaviour

Booyco Electronics is addressing these complexities by focusing on system integration, data collection and the practical application of artificial intelligence (AI).

One of the key challenges facing underground mines is ensuring seamless integration between PDS solutions and equipment from multiple original equipment manufacturers (OEMs), as well as third-party interface providers. Although the ISO 21815 standard provides guidance on system interactions, real-world implementation can vary significantly.

Anton Lourens, CEO of Booyco Electronics, explained, “Some of the challenges we see are integration with OEMs as well as third-party interface suppliers. Even though there is a standard which guides how we need to interact, there still seems to be a difference of interpretation of the standard.”

This means that introducing a new vehicle type or equipment model can often require a new integration process. According to Lourens, each new machine configuration presents its own technical considerations.

“Every time a customer buys a new machine type or opts for a different OEM, that first time integration of PDS can be challenging,” Lourens pointed out.

The process can become even more demanding when customers inform Booyco Electronics late in the procurement cycle that newly purchased equipment requires immediate PDS installation. To address this, the company is expanding its library of OEM integrations while encouraging customers to engage earlier during equipment selection and procurement stages.

Turning mining data into actionable insights

For Booyco Electronics, PDS technology serves not only as a safety mechanism but also as a valuable data platform. Every interaction, near miss and system activation generates information that can support improved training, risk management and operational decision-making.

This data-driven approach also extends to analysing equipment performance and identifying potential risk areas within mine environments.

“From data analysis, you can see which vehicles have been involved in more interactions versus people, so you can identify higher potential risk assets,” stated Lourens.

By expanding location-based infrastructure and mapping underground activity, Booyco Electronics enables mines to identify areas with increased risk exposure. These insights can help operators introduce additional engineering measures or improve procedures where required.

AI supports, but does not replace, human expertise

As artificial intelligence becomes increasingly influential across industries, Booyco Electronics is taking a measured approach to its implementation within PDS solutions. Lourens emphasises that AI should be viewed as an enhancement tool rather than a replacement for human expertise and engineering principles.

“There are misinterpretations or misperception in terms of AI and what it can or can't do. Probably most known for deployment around AI cameras, the technology has evolved significantly with far more powerful capabilities in running algorithms, simulations, predicting behaviour through machine learning and ultimately the ability to process high volume of data in a very short space of time; ultimately still requiring human review and oversight. In addition, specific AI models are being developed or implemented for a specific problem statement, rather than a general AI assistant,” commented Lourens.

Within the PDS environment, AI can improve the speed and accuracy of data processing, strengthen pattern recognition, support behaviour prediction and convert large volumes of operational data into meaningful insights.

However, Lourens stresses that AI cannot replace the engineering foundations required for effective safety solutions.

“AI now is evolving rapidly, and becoming more important as it helps and assists in development and improvement but, honestly, I don't believe that today AI models can replace human responsibility in technology development. It is another tool to improve the product,” he explained.

Booyco Electronics views PDS and AI-enabled analytics as part of a broader, layered safety strategy. This approach combines engineering controls, risk assessments, operational optimisation and workforce training to create stronger safety outcomes.

By integrating reliable system connectivity, advanced data acquisition capabilities and a practical approach to AI adoption, Booyco Electronics is helping mining operations overcome the challenges of underground PDS implementation and move closer towards achieving the goal of Zero Harm.

Atlas Copco launches portable emergency trash pumps. (Image source: Atlas Copco)

Atlas Copco has introduced a new range of Emergency Trash Pumps (ETP), expanding its existing dewatering portfolio with a durable and portable solution designed for rapid and dependable water removal in demanding environments

Developed for construction, mining, quarrying and other industrial dewatering operations, the new range includes dedicated models designed to manage both clean water and water containing high levels of solid debris.

Powered by petrol engines, the Emergency Trash Pumps are built to provide reliable performance in challenging conditions where water may contain sediments, organic materials, sand and stones. Such environments can lead conventional pumps to clog or experience reduced performance. Compact, lightweight and easy to transport, the ETP range enables contractors and site operators to quickly respond to water management challenges where minimising downtime is essential.

Typical applications for the pumps include stormwater management, stream diversion, system cleaning and settlement removal.

“Industrial operations like construction and mining often face unexpected flooding or water accumulation containing abrasive solids and debris,” said Niccolo Tivelli, product application manager, Atlas Copco.

“Our new Emergency Trash Pumps give customers a reliable, easy-to-transport solution for handling clean and dirty water applications while maintaining high performance and serviceability.”

The Emergency Trash Pumps portfolio consists of seven models, allowing users to select equipment suited to specific operational requirements. The ETP clean water models are designed for applications such as water transfer, tank filling and system cleaning. They provide flow rates of up to 1,600 l/min (432 USgpm), maximum heads of up to 60 m (197 ft), and maximum suction rates of 7 m (22.9 ft). These units can handle solid particles up to 8 mm (0.32 in) in diameter and feature durable yet lightweight aluminium components for easier handling and deployment.

For more demanding dewatering tasks involving contaminated or debris-filled water, the ETP wastewater models are designed to manage solids up to 29 mm (1.1 in) in diameter. Equipped with robust cast iron frames and impellers, these pumps are engineered to operate in harsh environments while maintaining stability in floodwater conditions. They offer flow rates of up to 1,300 l/min (343 USgpm), maximum heads of up to 30 m (98 ft), and the same maximum suction capability as the clean water models.

During the development of the ETP range, Atlas Copco focused on improving portability, operational simplicity and ease of maintenance. The pumps incorporate practical lifting handles and quick deployment features to help minimise interruptions and maintain project efficiency. Their open-frame design allows easy access to key components, supporting faster servicing and maintenance.

Safety and durability have also been prioritised, with integrated features such as exhaust protection and stable frame structures supporting reliable operation in demanding worksite conditions. The use of strong materials across wear components and seals further enhances durability and extends service life.

The Emergency Trash Pump range forms part of Atlas Copco’s wider equipment portfolio, which includes dewatering pumps, generators, energy storage systems and light towers designed to support industrial and construction activities worldwide.

BCM Group wins US$400m Tulu Kapi contract, supporting Ethiopia’s major gold project with comprehensive mining services

BCM Group has been awarded the flagship mining services contract for the Tulu Kapi Gold Project in Ethiopia, reinforcing its position as one of Africa’s leading mining contractors

The long-term agreement, valued at more than US$400mn over the project’s initial nine-year mine life, was awarded by KEFI Gold and Copper through its Ethiopian subsidiary, Tulu Kapi Gold Mines Share Company (TKGM).

Under the agreement, BCM will deliver a comprehensive suite of mining services, including the supply, operation and maintenance of the mining fleet, recruitment, training and management of local employees, and execution of full-scale mining operations under TKGM’s supervision. The contract also includes the procurement and deployment of a new Caterpillar mining fleet to support project development and future production targets.

BCM group CEO Paul Coe said, “We are delighted to have been selected as the mining services contractor for the Tulu Kapi Gold Project. This award reflects BCM’s proven track record of successfully developing and operating mines across Africa and the Middle East, often in emerging jurisdictions where strong partnerships, local workforce development and operational excellence are critical to success.

“Tulu Kapi is a landmark project for Ethiopia’s mining industry, and we look forward to working closely with KEFI, TKGM, the Ethiopian Government and local communities to help deliver a safe, efficient and sustainable mining operation.”

With over 30 years of experience in delivering mining projects across Africa and the Middle East, BCM brings extensive expertise in mine development, fleet management and contract mining services. The Tulu Kapi project marks BCM’s entry into East Africa and highlights its ability to support major mining developments across the continent.

Tulu Kapi contains probable ore reserves of approximately 1.05 million ounces of gold and total mineral resources of 1.72 million ounces. Developed in partnership with the Ethiopian Government, the project is expected to contribute significantly to Ethiopia’s export earnings, job creation and economic growth.

The contract award further strengthens BCM’s reputation as a trusted partner for large-scale mining projects and reflects its ongoing commitment to its mission of Bringing Mines to Life across Africa and beyond.