Next to securing of devices, tools and other equipment parts of structures should be properly secured. In addtion there are some structurail equipment like grafting, toeboards that contributes to the prevention of dropped opbjects. This part is all about best practice recoommendations of several structurail equipment to prevent dropped objects.
Grating must be adequately fixed to underlying structures to prevent loosening due to vibrations or loads
Grating should be secured against sideways movement in all directions, by stopping against structure like nabouring grating, toe board, railing etc
Through-bolts or threaded connections with lock nuts are recommended for securing
Openings in the grating must not exceed 20 mm where personnel may traffic the area below, and should otherwise not exceed 35 mm.
The use of setscrews is not recommended in permanent railings
Railings and attachment points for collapsible and movable railings must be inspected on a regular basis to maintain adequate security and functionality
Routines for necessary maintenance and the inspection of wind wall panels and their attachment points must be prepared