Painting and Decorating RAMS Guide for UK Contractors

Key Topics in a Painting and Decorating RAMS

Paints, solvents, and COSHH assessment

Every product used in painting and decorating — paints, varnishes, lacquers, primers, degreasers, and chemical strippers — must be assessed under COSHH. The assessment must draw on the product's Safety Data Sheet and specify: the hazardous constituents (solvents, isocyanates, biocides); the required PPE (respiratory protective equipment type, glove material, eye protection); the ventilation requirements; the safe dilution and application procedure; the safe waste disposal route; and the emergency first aid for skin, eye, or inhalation exposure. Solvent-based products typically require an organic vapour/P3 combination cartridge respirator. Spray-applied isocyanate-based products require an airline-fed or powered air-purifying respirator (PAPR) and health surveillance.

Sanding dust and lead paint in pre-1960s buildings

Sanding, abrading, and stripping painted surfaces generates fine dust. In pre-1960s buildings, painted surfaces may contain lead-based paint, which was widely used before lead in paint was restricted. Dry sanding or stripping lead paint without controls generates lead dust — a health risk particularly to the operative and any children in the building. The RAMS must include a lead paint assessment for refurbishment work in pre-1960s buildings. Where lead paint is confirmed or suspected, wet methods (wet stripping) must be used in preference to dry sanding, and FFP3 RPE must be worn during all preparation work. General sanding and preparation dust in non-lead contexts also requires dust controls (vacuum-backed sanding tools, FFP3 RPE for fine dust operations).

Fire and ignition controls for solvent-based products

Solvent-based paints, varnishes, and preparation chemicals are classified as flammable or highly flammable liquids. When applying or using these products, the RAMS must require: no naked flames in the work area during application and drying; hot works permit coordination if any welding, cutting, or other hot works will be carried out in adjacent areas; adequate natural or mechanical ventilation to prevent build-up of flammable solvent vapour; no standard electric heaters or fans (risk of igniting vapour from a spark); and used rags and cleaning materials stored in sealed metal bins to prevent spontaneous combustion of solvent-soaked textiles.

Working at height for high-level and external decoration

Painting ceilings, high walls, stairwells, soffits, fascias, and external elevations requires elevated access. The WAH 2005 hierarchy requires: first avoid the need to work at height (long-handled rollers for ceilings); if height cannot be avoided, select the most appropriate equipment (podium steps for interior ceilings, mobile scaffold towers for mid-height external work, MEWPs for high external elevations); inspect all access equipment before use; prohibit improvised platforms (chairs, boxes, partially-extended ladders). In stairwells, purpose-built stairwell access systems are generally safer than stepladders on uneven stair treads.