Lead, Lead Paint and Lead Dust Toolbox Talk

This blog can be delivered to your staff as a Toolbox Talk. If you require a specific Toolbox Talk for your workplace, please feel free to get in touch.

Reason: Anyone working with lead or materials containing lead must understand the dangers. Lead is a cumulative poison and so exposure must be controlled. In extreme cases it can kill. Workers, building occupants and their families can be at risk.

Outline: This talk covers the effects of lead on the body, the sources of exposure and how to control exposure.

The effects of lead

  1. Lead has long been known to be a poison (toxic).
  2. Exposure can cause anaemia, headaches, tiredness, irritability and nausea. More serious effects are damage to the kidneys, nervous system and brain.
  3. Ingesting lead may cause impotence and male infertility and cause problems in pregnancy for women. Women of childbearing age and young people must be particularly protected from exposure.
  4. Smoking increases the risk of lead-related health problems.

Sources of lead exposure

  1. Most risks are from dust, fumes or vapour, from when lead is heated, cut, damaged or otherwise disturbed.
  2. As a result of hot works (such as torch-cutting, burning or welding).
  3. Through repair, refurbishment, decoration and demolition work involving old lead or lead-painted structures or features. There is an increased risk within pre-1970 buildings.
  4. From dry-sanding (for example, windows and doors in private homes). Building occupiers can be at risk if clean-up is not thorough.
  5. Cutting lead or lead-painted materials with disc-cutters.
  6. Burning off old lead-based paints (which should be avoided).
  7. Spray painting with lead-based paints.
  8. Lead-painted asbestos-containing materials – double hazard.
  9. Disturbance of leaded exhaust particles in roof insulation.
  10. Heating lead during plumbing and soldering and work involving handling or cleaning sheet lead are regarded as lower risk activities, but still may require control measures to be put in place.

Person wearing half mask respiratorControl of lead exposure

  1. Employers must prevent or control lead exposure for anyone likely to be directly or indirectly affected.
  2. Your employer must inform you of health risks and advise lead-safe working practices, such as working ‘wet’, high-efficiency particulate air (HEPA) vacuuming and using local exhaust ventilation (LEV) that has been provided. Make sure that the equipment is in a good condition (thoroughly examined at least every 14 months for LEV) and not damaged or defective. Filters should also be changed as necessary – this depends on usage, for heavy use be aware that you might have to change filters much more frequently.
  3. Any lead dust must be thoroughly cleaned up and lead fumes controlled.
  4. The routes of entry into the body are inhalation (through the nose) and ingestion (through the mouth).
  5. Don’t take lead dust home on your clothes, as this can cause a risk to your family.
  6. You may have to wear respiratory protective equipment (RPE) (minimum FFP3 or P3) to protect against lead dust, depending on air-sampling results.
  7. After working with lead, wash contaminated skin before eating or drinking, making sure to scrub under the nails. Good personal hygiene is essential.
  8. Never eat, drink or smoke in areas where work with lead has been carried out.
  9. If you are at significant risk of exposure, your employer should put processes in place to monitor your blood-lead levels to determine your level of exposure and then to take appropriate actions.

After working with lead, wash contaminated skin before eating or drinking. Good personal hygiene is essential.

Why is it important to control exposure to lead?

Who has responsibility for your health and safety?

What work do you do that may expose you to lead?

What is the most likely route of lead entry into the body resulting from your work?

If you have any questions about the contents of this Toolbox Talk, do not hesitate to contact us – our team would be happy to help you with any queries. Find more Toolbox Talks here.