Lead-based paint was commonly used on buildings constructed before 1992. During refurbishment, maintenance, and demolition, sanding, scraping, or burning old paintwork can release toxic lead dust and fumes. Lead poisoning causes serious neurological, kidney, and reproductive damage. This talk covers how to identify and safely remove lead paint on UK construction sites.
Key Hazards
Lead dust inhalation during sanding or scraping of old painted surfaces
Lead fume exposure from using heat guns or blow torches on leaded paint
Skin absorption of lead particles from contaminated hands and clothing
Environmental contamination from uncontrolled disposal of lead paint waste
Control Measures
Test painted surfaces in pre-1992 buildings for lead content before any disturbance work.
Use wet methods or chemical paint strippers rather than dry sanding or heat removal.
Provide RPE with a minimum APF of 20 for all operatives working on confirmed lead paint.
Wear disposable coveralls and gloves and remove them before entering welfare areas.
Contain all lead paint waste including dust, scrapings, and contaminated sheeting for specialist disposal.
Provide hand washing facilities at the work area boundary and enforce use before breaks.
Arrange blood lead level monitoring for all workers with regular lead paint exposure.
Enclose the work area with polythene sheeting to prevent dust spreading to adjacent spaces.
Brief all operatives on the COSHH assessment findings and the specific controls for lead work.
Remember
Test painted surfaces for lead content before disturbing any paint in pre-1992 buildings
Use wet methods or chemical strippers rather than dry sanding or heat removal
Wear RPE with a minimum APF of 20 and disposable coveralls during all lead paint work
Wash hands thoroughly before eating, drinking, or leaving the contaminated work area
Contain all lead paint waste for specialist disposal as hazardous waste
Applicable Legislation: COSHH 2002 · Control of Lead at Work Regulations 2002 · EH40 Workplace Exposure Limits · Hazardous Waste Regulations 2005