Protect every access point, not only the active floor
Physical barriers should prevent falls or accidental entry at every exposed landing. Warning tape provides information but will not stop a person. Protection must remain in place until permanent closures are available, even where the shaft is away from the usual pedestrian route.
The system must accommodate the progress of walls, finishes and services. If protection must be removed to move materials, a safe alternative and access control need to be established for that operation. Reinstatement must be checked before the area is returned to normal pedestrian use.
Covering an opening does not create a working platform
A cover intended to prevent falls is not necessarily approved for work or material storage. Temporary platforms need appropriate design, supports, capacity and installation. They must not rest on reinforcement or formwork whose ability to carry that particular loading has not been verified.
People, tools and materials contribute to the total load. Failure at one level can strike lower platforms and trigger progressive collapse. Alterations, removal of supports and material accumulation must therefore be controlled as changes to a temporary structure, with appropriate Inspection of work equipment.
Coordinate the entire vertical space
A shaft can carry falling objects from distant floors. Coordinate simultaneous tasks, falling-object protection and restrictions beneath work areas. A hard hat cannot replace that separation. The shaft must not become a convenient route for throwing debris or a storage area for leftover materials.
Lighting should make the edge and intended access visible, including stages before permanent electrical services are commissioned. Entry and exit routes must not be improvised by climbing structures or using parts of the future lift that have not been released for that purpose.
Prepare assistance and a clear handover
The Emergency plan must address how to help someone inside the shaft without exposing rescuers to further falls. Communications, rescue access and responsible people must be established beforehand. At the end of each phase, review barriers, platforms and outstanding restrictions. Handover between contractors should identify which elements are ready for use and which remain temporary, incomplete or subject to a specific access limitation.
