The Dust Control Insider - Episode 4 - Let's Talk Hierarchy of Controls

Episode 8 - Season 1 Summary

This conversation delves into the complexities of dust control and the importance of understanding dust types, the value of investment in dust control systems, and the need for increased education and awareness. The discussion also covers the significance of HEPA filters, air changes, and regulatory standards, while highlighting the necessity for better educational initiatives in schools to prepare future generations for careers in this field. This episode concludes Season 1 of the Dust Control Insider.

Episode 7 - Let's Talk Key Features of Dust Collectors

This conversation delves into the intricacies of dust collection systems, focusing on the mechanics of dirty air intakes, dust separation techniques, and the management of fine dust particles. The discussion highlights the importance of hopper design, the journey of clean air through the system, and the role of variable frequency drives in optimizing performance. Additionally, the conversation touches on mobile dust collection solutions and concludes with a summary of the dust collection process, emphasizing the need for effective dust management in industrial settings.

Episode 6 - Let's Talk Onboard Dust Control Systems

In this episode of Dust Control Insider, hosts Dr. Peter Stowasser and Andrew Fanning delve into the intricacies of onboard dust control systems. They discuss some of the engineering challenges involved in designing these systems, and the key considerations for ensuring operational efficiency and compliance. The conversation also highlights real-world applications and the commercial viability of implementing onboard dust control solutions.

Episode 5 - Let's Talk Workplace Exposure Standards

In this episode, we explain the key aspects of workplace exposure standards (limits), and discuss the importance of understanding measurement units, the concept of time-weighted averages, and the relationship with the hierarchies of control in managing dust exposure.

The Dust Control Insider - Episode 4 - Let's Talk Hierarchy of Controls

Safety is a critical priority in tunnelling and underground mining, where workers face unique and often severe hazards, including airborne dust. The recent spotlight on silicosis cases in tunnelling has reinforced what industry professionals have long understood — dust control isn’t a single-solution issue. It requires a comprehensive, well-integrated management plan that combines multiple complementary control measures. The hierarchy of controls is widely accepted approach for reducing or eliminating occupational hazards and ensuring worker safety, while optimising operational efficiency. Developed by the National Institute for Occupational Safety and Health (NIOSH) and widely adopted globally, this model ranks control measures by their effectiveness, from the most impactful to the least. In today’s episode Dr Peter Stowasser and Andrew Fanning talk through each of the levels (Elimination, Substitution, Engineering Controls, Administrative Controls and PPE) and provide some practical advice and insight into what can be done to manage risks from dust and fumes.