ACC/General/TBT-ACC-021
Temporary Staircase Installation Safety
Access & Temporary Structures › General › Temporary Staircase Installation Safety
Toolbox Talk
Temporary Staircase Installation Safety
Temporary staircases provide safe access between levels during construction. Poorly installed or maintained staircases are a significant cause of slips, trips, and falls on building sites. Staircases must be designed, installed, and inspected to the same standard as permanent structures. This talk covers the requirements for safe temporary staircase provision on UK construction sites.
Key Hazards
Falls from poorly secured or unstable temporary staircase structures
Trips on uneven treads, debris, or missing nosing strips
Collapse of overloaded staircases not designed for construction traffic
Falls from open edges where handrails are missing or incomplete
Control Measures
- Ensure temporary staircases are designed by a competent person and included in the temporary works register.
- Install handrails on both sides to a minimum height of 950 mm with mid-rails and toe boards.
- Maintain consistent tread depth and riser height throughout the full flight.
- Keep staircase surfaces clean and free from debris, mud, and standing water at all times.
- Fit anti-slip nosing strips to all treads where surfaces may become wet or contaminated.
- Inspect all temporary staircases weekly and after any impact or modification.
- Ensure adequate lighting is provided at all times, including battery backup for night work.
- Display the maximum load capacity on each staircase if it has a weight limitation.
- Do not use temporary staircases for material storage or as a loading platform.
Remember
- Temporary staircases must be on the temporary works register and designed by a competent person
- Handrails must be fitted on both sides with mid-rails and toe boards
- Keep all treads clean and free from debris, mud, and standing water
- Inspect staircases weekly and after any impact, alteration, or severe weather
- Never store materials on staircases or use them as loading platforms
Applicable Legislation: Work at Height Regulations 2005 · CDM 2015 · BS 5975:2019 (Temporary Works) · Workplace (Health, Safety and Welfare) Regulations 1992
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