Building and structural works encompass the superstructure phase of a construction project including masonry, concrete frame, steel erection, cladding, roofing, and internal fit-out. Multiple trades work simultaneously across different floors and zones creating coordination challenges. Falls from height, struck-by incidents from falling materials, structural instability during construction, and manual handling injuries are all common during this phase. Careful sequencing, edge protection, and trade coordination are essential.
Key Hazards
Falls from height during frame construction, cladding, and roofing operations
Falling materials striking workers on lower floors from overhead activities
Structural instability during frame erection before permanent connections are complete
Manual handling injuries from heavy building materials across multiple floor levels
Control Measures
Install edge protection on all floor edges, stairwells, and openings before starting work on each level.
Use crash decks, fan protection, or netting to prevent materials falling to lower levels.
Follow the approved erection sequence for structural frames and do not remove temporary bracing early.
Provide mechanical handling equipment including hoists and telehandlers for materials to upper floors.
Coordinate trade activities through detailed programming to prevent conflicts in shared work zones.
Ensure all floor openings and voids are covered with fixed, clearly marked, and load-rated covers.
Brief all operatives on the building-specific method statement before starting each phase of work.
Inspect scaffolding, edge protection, and access routes at the start of every shift.
Maintain good housekeeping on all floor levels to prevent trips and allow safe material movement.
Remember
Falls from height during building construction are preventable with proper edge protection and planning.
Materials falling from upper levels can kill workers below — use crash decks and containment netting.
Structural frames are at their most vulnerable during erection before permanent connections are made.
Mechanical handling to upper floors reduces manual handling injuries and improves productivity.
Good coordination between trades prevents conflicts that lead to unsafe conditions and delays.
Every floor opening and void must be covered and clearly marked before workers access the area.
Applicable Legislation: CDM Regulations 2015 · Work at Height Regulations 2005 · Manual Handling Operations Regulations 1992 · Health and Safety at Work etc. Act 1974