Construction Dust Partnership

Advice for employers

Employers have a legal responsibility to protect their workers against construction dust.

Below are simple steps you can take to meet these responsibilities. See the resources  for more detailed information:

1. Assess (the risks)

Assess the risks linked to the work and materials. High dust levels are caused by one or more of the following:

  • Task
    the more energy the work involves, the bigger the risk. High energy tools like cut-off saws, grinders and grit blasters produce a lot of dust in a very short time
  • Work area
    the more enclosed a space, the more the dust will build up. However, do not assume that dust levels will be low when working outside with high energy tools
  • Time
    the longer the work takes the more dust there will be
  • Frequency
    regularly doing the same work day-after-day increases the risks.

 

2. Control (the risks)

You may need to use a range of controls to manage the dust. 

Eliminate / Reduce: Look at the ways to stop or reduce the amount of dust you might make before work starts. Could you can achieve the same result by:  

  • design changes
  • using different materialsrubbing down plaster
  • using different tools or work methods

Control at Source: Where this cannot be done, it is important to stop dust getting into the air. Think about using:

  • water suppression
  • on-tool extraction

Masks 

 Some tasks produce so much dust that water suppression or on-tool extraction is not enough on its own. In these cases masks or other respiratory protective equipment (RPE) will also be needed. Remember; a mask is the last line of protection and should only be used once the other controls have been used.

Training

 Make sure your workers are aware of the health risks associated with exposure to construction dusts and know what procedures they should be following.

Train them in use and maintenance of any new equipment. This should include how to wear face masks correctly, maintain them and keep them clean.

Other Controls

You may need to combine these controls in some situations with other measures like keeping other people away from the work, stopping any dust spreading with sheeting, rotating those doing the work or getting extra ventilation to the work area.

 

3. Review (the controls)

Have procedures to ensure that work is done in the right way. Check that the controls are effective and maintain the equipment. You may have to put a health surveillance programme in place.

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