Strategies for reducing construction dust
You can reduce the negative effects of construction dust with the STOP principle. This defines the sequence of controlling risk.
S – Substitution
Avoid creating dust by choosing alternative methods such as cast-in anchor channels, cast-in firestop devices, direct fastening or planning with building information modeling (BIM).
T – Technical measures
Capture and reduce dust with technical solutions. This can involve dust extraction with a vac and dust removal system (DRS) or using accessories such as dust shrouds, dust guards or dust hoods. Another example is water management systems for diamond core drills. You can also seal off work areas with dust barriers and complement DRS with portable air cleaners that target fine airborne dust particles.
O – Organisational measures
This includes risk reduction through rescheduling and planning of tasks, safety training sessions, and regular servicing and checking of tools.
P – Personal protective measures
These are required when the risk can’t be removed. Use personal protective equipment (PPE) such as dust masks, goggles and gloves.