The Clean Air on Sites Campaign promotes the reduction of dust and contaminated air on construction sites. Silica dust, in particular, while a natural substance found in construction materials, is particularly hazardous to construction workers.
The Irish Congress of Trade Unions and the Construction Industry Federation have teamed up to support this campaign and are encouraging construction sites to monitor their air quality and, if they endeavour to use the following safe systems of work, they can apply for a Clean Air Site flag from CWHT.
All the following Safe Systems of Work are essential to support a ‘silica dust-free site’.
Use equipment with on-tool extraction when cutting, drilling, or chasing
Use physical barriers and exclusion zones to prevent silica dust from moving into other work areas or towards other workers
Dampen down areas before cleaning
Use wet\dry vacuums with HEPA filters to gather dust
Use paver and block splitters instead of cutting
Use water suppression with non-electric tools e.g. concrete saws
Ensure workers are aware of and understand the hazards associated with silica dust, the safety control measures being communicated and the records being kept
Provide appropriate respirable protective equipment based on RAMS
Applications for the Clean Air Campaign Flag are site specific and must be applied for by the PCSC