Chaotic movement of forklifts and pedestrians is a simple recipe for an accident. Proper design of a safe warehouse must include a clear division of space into working and traffic zones.
Separation of pedestrian and forklift traffic – the key to avoiding accidents
The most effective method of improving safety is the complete separation of pedestrian paths from forklift routes (e.g., by using safety barriers). Where this is not possible (e.g., at intersections), clear floor markings and right-of-way procedures must be applied.
Osh regulations regarding the width of transport routes
The width of transport routes is not arbitrary – it is regulated by occupational safety and health (osh) provisions. The route must be adapted to the width of the widest vehicle (including its load) and pedestrian traffic.
- For one-way traffic: forklift width + safety clearance (usually min. 60 cm).
- For two-way traffic: 2x forklift width + safety clearance (usually min. 90 cm).
Color coding for floor markings in the warehouse – what do the individual colors mean?
Although the standard does not strictly impose colors, certain standards have been adopted in logistics (5s methodology):
Yellow lines, white-red stripes and storage areas
- Yellow lines (or white): Designate traffic lanes and parking areas for forklifts.
- Yellow-black stripes: Warn against permanent obstacles (e.g., ramp edges, low ceilings, pillars).
- White-red stripes: Mark zones where obstruction is strictly prohibited (e.g., access to fire extinguishers, emergency exits).
Floor markings vs led projectors – modern warning systems
Traditional line painting wears off under forklift wheels. A modern alternative is led projectors, which display signs (e.g., “stop”, “caution forklift”) directly onto the floor. Light does not wear out, does not get dirty, and is perfectly visible even in darker zones. It is an ideal supplement to physical safety barriers.
How to maintain the visibility of markings under heavy use?
Regularly refreshing the paint and using high-quality industrial tapes is essential. Clear markings are not a matter of aesthetics, but a clear message to the operator: “the safe zone ends here.”