How can the Deputy identify and control silica dust exposure?

• A. By ignoring it.
• B. By monitoring dust, applying dust suppression, using PPE, and implementing controls in ventilation and water sprays.
• C. By increasing dust generation.
• D. By leaving windows open.

Answer: (B)

Managing silica dust exposure hinges on identifying how much dust workers are exposed to and then actively reducing that exposure with practical controls. Monitoring dust levels tells you when and where exposure happens, so you can target interventions effectively. Reducing dust at the source through dust suppression and water sprays lowers the amount that becomes airborne. Ventilation helps dilute and remove dust from the work area, while PPE provides protection for workers when some exposure remains despite other controls. The combined approach of monitoring, dust suppression, ventilation controls, water sprays, and appropriate PPE directly addresses both identification and control of exposure, making it the best choice. Ignoring dust, increasing dust generation, or leaving windows open would not reduce risk and could worsen it.