Design choices for piping systems in African mining operations have far-reaching consequences. Opting for cost-effective materials like HDPE over steel can lower CO2 emissions by up to 40%, which is crucial in optimising ESG scores. It’s important to balance financial viability and stringent environmental standards. Incorrect design choices can lead to a lower ROI and higher TCO.
Water scarcity is a growing concern, especially in South Africa, where mines are allocated about 3% of the country’s water resources. Managing this scarce resource is paramount. The interplay between mining operations and local communities is fraught with potential conflict.
Design choices made at the outset of a mining project are critical here are some challenges faced by mine operators and how we deal with each of them:
- High Capital Expenditure (CAPEX):
- Challenge: Piping systems can constitute up to 20% of a mine’s CAPEX, and overspecification can inflate this cost by up to 30%.
- BT Industrial Solution: Precision-engineered designs tailored to specific needs avoid overspecification, effectively reducing initial capital expenditure.
- Water Loss through Leaks:
- Challenge: Inefficient designs can lead to 10-15% water loss, significantly impacting operations in water-scarce regions. Mining operations use billions of m³ of freshwater each year; water scarcity makes effective management crucial. Some mines lose up to 50 million litres of water per month. This issue can create tension with local communities and threaten operations financially.
- BT Industrial Solution: BT Industrial’s long coil technology reduces the number of joints, minimising potential leak points and conserving water. Also, BT Industrial make the correct material choices to ensure that design life expectations are met.
- High Total Cost of Ownership (TOC):
- Challenge: High maintenance, energy, transportation, and installation costs contribute to increased TOC. Inadequate material selection can result in piping systems that degrade prematurely under Africa’s extreme conditions. This necessitates frequent replacements and repairs, thereby inflating the TOC far beyond initial projections.
- BT Industrial Solution: BT Industrial’s efficient designs including long coils, correct material choices, optimal specifications lower maintenance needs and energy usage, thereby reducing the TOC.
- Community Relations:
- Challenge: Mining operations can create tensions with local communities when competing for access to water resources, exacerbating social and reputational challenges, as seen in the case of the Oyu Tolgoi mine in Mongolia in 2022. Premature failure of pipes can lead to leaks and environmental contamination, which not only incurs regulatory penalties but can also damage relations with local communities.
- BT Industrial Solution: BT Industrial’s solutions prioritise sustainable water use, fostering positive community relationships.
- Environmental Compliance:
- Challenge: Ensuring wastewater treatment systems comply with stringent environmental regulations in. Premature failure of pipes can lead to leaks and environmental contamination, which not only incurs regulatory penalties but can also damage relations with local communities.
- BT Industrial Solution: BT Industrial designs systems that meet and exceed regulatory requirements, reducing legal risks.
- Low Return on Investment (ROI):
- Challenge: Traditional piping systems may not deliver the desired ROI due to misspecification, high operational costs, high CAPEX and high TOC.
- BT Industrial Solution: BT Industrial’s focus on efficiency and sustainability enhances ROI by designing scalable and modular fit-for-purpose systems.
- Increased Carbon Footprint:
- Challenge: Traditional piping systems can significantly contribute to a mine’s carbon footprint. Degraded pipes may require more energy to pump fluids due to increased friction and reduced flow efficiency, which increases operating costs and the carbon footprint of the operation.
- BT Industrial Solution: BT Industrial’s designs aim to minimize CO2 emissions, contributing to lower carbon footprints, e.g. HDPE has a 40% lower CO2 footprint when compared to steel pipe systems. The installation process is also less carbon intensive.
- Scalability Challenges:
- Challenge: Adapting to changing operations can be complex and costly with traditional piping systems. This is part of why mines may over specify larger diameters and systems with the expectation of growth. With the erratic natural resource cycle driven by external factors, long term planning is becoming more challenging.
- BT Industrial Solution: BT Industrial’s modular and scalable designs allow easy adaptation to evolving operational needs.
- High Maintenance Costs:
- Challenge: Traditional piping systems can require frequent and costly maintenance. Oxidative and chemical degradation of pipes, especially in hot climates, can lead to frequent and costly maintenance. This is not just a matter of material costs; it also includes the downtime required for repairs, which can halt critical operations and result in significant financial losses.
- BT Industrial Solution: BT Industrial’s quality materials and design expertise for African conditions result in systems that are durable and require minimal maintenance. The long coils result in fewer joints meaning fewer leaks, correctly specified pumps and valves require less maintenance.
- Supply Chain Complexities:
- Challenge: Managing extensive and fragmented supply chains for piping materials can be challenging and costly.
- BT Industrial Solution: BT Industrial is well diversified with a global footprint and provides comprehensive, streamlined solutions, simplifying supply chain management.
- Water Treatment Costs:
- Challenge: Treating mine water effluent to potable or irrigation quality can involve substantial capital and running costs. For example, treating water in the Upper Vaal (South Africa) to potable quality was estimated to require a capital cost of R528.5 million (ZAR 2011).
- BT Industrial Solution: BT Industrial’s designs optimise treatment processes, significantly reducing these costs.
- Installation Challenges:
- Challenge: Installing traditional piping systems can be labour-intensive, complex and costly.
- BT Industrial Solution: BT Industrial’s long coils simplify installation cutting joints by a factor of 5, reducing labour and transport costs.
- Adherence to ESG Criteria:
- Challenge: Maintaining strong ESG scores is increasingly important for stakeholders but can be challenging for mines.
- BT Industrial Solution: BT Industrial’s focus on sustainability and demonstrably lower CO2 footprint options boosts a company’s ESG ratings. Part of the design process is to show customers the decrease in CO2 and reuse of wastewater resulting from BT Industrial’s designs.
- Technology Integration:
- Challenge: Modern mining operations require piping systems that can integrate with advanced technologies.
- BT Industrial Solution: BT Industrial’s modern, data-driven approach ensures seamless integration with current technologies.
- Deterioration and Corrosion:
- Challenge: Historically, pipes were designed to achieve lifetimes exceeding 50 years under ambient temperature and practical pressure domains, primarily due to extensive efforts to optimise polymer structures and processing conditions. However, recent findings reveal that disinfectants, such as chlorine, can attack the antioxidants in the pipes, thereby accelerating oxidative degradation, especially under hot conditions common in Africa.
- BT Industrial Solution: BT Industrial selects durable materials designed to withstand aggressive environments, thereby extending the life of the systems and avoiding unexpected failures.
- High Capital Expenditure (CAPEX):
- Challenge: Piping systems can constitute up to 20% of a mine’s CAPEX, and overspecification can inflate this cost by up to 30%.
- BT Industrial Solution: Precision-engineered designs tailored to specific needs avoid overspecification, effectively reducing initial capital expenditure.
- Water Loss through Leaks:
- Challenge: Inefficient designs can lead to 10-15% water loss, significantly impacting operations in water-scarce regions. Mining operations use billions of m³ of freshwater each year; water scarcity makes effective management crucial. Some mines lose up to 50 million litres of water per month. This issue can create tension with local communities and threaten operations financially.
- BT Industrial Solution: BT Industrial’s long coil technology reduces the number of joints, minimising potential leak points and conserving water. Also, BT Industrial make the correct material choices to ensure that design life expectations are met.
- High Total Cost of Ownership (TOC):
- Challenge: High maintenance, energy, transportation, and installation costs contribute to increased TOC. Inadequate material selection can result in piping systems that degrade prematurely under Africa’s extreme conditions. This necessitates frequent replacements and repairs, thereby inflating the TOC far beyond initial projections.
- BT Industrial Solution: BT Industrial’s efficient designs including long coils, correct material choices, optimal specifications lower maintenance needs and energy usage, thereby reducing the TOC.
- Community Relations:
- Challenge: Mining operations can create tensions with local communities when competing for access to water resources, exacerbating social and reputational challenges, as seen in the case of the Oyu Tolgoi mine in Mongolia in 2022. Premature failure of pipes can lead to leaks and environmental contamination, which not only incurs regulatory penalties but can also damage relations with local communities.
- BT Industrial Solution: BT Industrial’s solutions prioritise sustainable water use, fostering positive community relationships.
- Environmental Compliance:
- Challenge: Ensuring wastewater treatment systems comply with stringent environmental regulations in. Premature failure of pipes can lead to leaks and environmental contamination, which not only incurs regulatory penalties but can also damage relations with local communities.
- BT Industrial Solution: BT Industrial designs systems that meet and exceed regulatory requirements, reducing legal risks.
- Low Return on Investment (ROI):
- Challenge: Traditional piping systems may not deliver the desired ROI due to misspecification, high operational costs, high CAPEX and high TOC.
- BT Industrial Solution: BT Industrial’s focus on efficiency and sustainability enhances ROI by designing scalable and modular fit-for-purpose systems.
- Increased Carbon Footprint:
- Challenge: Traditional piping systems can significantly contribute to a mine’s carbon footprint. Degraded pipes may require more energy to pump fluids due to increased friction and reduced flow efficiency, which increases operating costs and the carbon footprint of the operation.
- BT Industrial Solution: BT Industrial’s designs aim to minimize CO2 emissions, contributing to lower carbon footprints, e.g. HDPE has a 40% lower CO2 footprint when compared to steel pipe systems. The installation process is also less carbon intensive.
- Scalability Challenges:
- Challenge: Adapting to changing operations can be complex and costly with traditional piping systems. This is part of why mines may over specify larger diameters and systems with the expectation of growth. With the erratic natural resource cycle driven by external factors, long term planning is becoming more challenging
- BT Industrial Solution: BT Industrial’s modular and scalable designs allow easy adaptation to evolving operational needs.
- High Maintenance Costs:
- Challenge: Traditional piping systems can require frequent and costly maintenance. Oxidative and chemical degradation of pipes, especially in hot climates, can lead to frequent and costly maintenance. This is not just a matter of material costs; it also includes the downtime required for repairs, which can halt critical operations and result in significant financial losses.
- BT Industrial Solution: BT Industrial’s quality materials and design expertise for African conditions result in systems that are durable and require minimal maintenance. The long coils result in fewer joints meaning fewer leaks, correctly specified pumps and valves require less maintenance.
- Supply Chain Complexities:
- Challenge: Managing extensive and fragmented supply chains for piping materials can be challenging and costly.
- BT Industrial Solution: BT Industrial is well diversified with a global footprint and provides comprehensive, streamlined solutions, simplifying supply chain management.
- Water Treatment Costs:
- Challenge: Treating mine water effluent to potable or irrigation quality can involve substantial capital and running costs. For example, treating water in the Upper Vaal (South Africa) to potable quality was estimated to require a capital cost of R528.5 million (ZAR 2011).
- BT Industrial Solution: BT Industrial’s designs optimise treatment processes, significantly reducing these costs.
- Installation Challenges:
- Challenge: Installing traditional piping systems can be labour-intensive, complex and costly.
- BT Industrial Solution: BT Industrial’s long coils simplify installation cutting joints by a factor of 5, reducing labour and transport costs.
- Adherence to ESG Criteria:
- Challenge: Maintaining strong ESG scores is increasingly important for stakeholders but can be challenging for mines.
- BT Industrial Solution: BT Industrial’s focus on sustainability and demonstrably lower CO2 footprint options boosts a company’s ESG ratings. Part of the design process is to show customers the decrease in CO2 and reuse of wastewater resulting from BT Industrial’s designs.
- Technology Integration:
- Challenge: Modern mining operations require piping systems that can integrate with advanced technologies.
- BT Industrial Solution: BT Industrial’s modern, data-driven approach ensures seamless integration with current technologies.
- Deterioration and Corrosion:
- Challenge: Historically, pipes were designed to achieve lifetimes exceeding 50 years under ambient temperature and practical pressure domains, primarily due to extensive efforts to optimise polymer structures and processing conditions. However, recent findings reveal that disinfectants, such as chlorine, can attack the antioxidants in the pipes, thereby accelerating oxidative degradation, especially under hot conditions common in Africa.
- BT Industrial Solution: BT Industrial selects durable materials designed to withstand aggressive environments, thereby extending the life of the systems and avoiding unexpected failures.
