Soil follows people, not wheels
Where stock moves on foot, soil is distributed evenly rather than concentrated in a lane. Boot soil arrives at the door and is carried everywhere, and there is no wheel path to concentrate it. That makes entry matting far more effective in these units than in a forklift building, because everything arriving on foot passes through one or two doorways. It also means the floor rarely needs the machine methods a mechanised building requires, since there is no adhered tyre film to remove.
The practical scope is therefore simpler and often cheaper than an owner expects. Sized matting at each entry, a sweep or vacuum across the floor at an appropriate interval, a wet method where the surface justifies it, and attention to the areas around benches and packing points where the work concentrates. Where the unit has a roller door that stays open, the matting has to cover that approach as well.
