We sometimes hear people say that signage in the warehouse is a nice theory. That pallets don't end up in designated areas anyway, that a cleaning corner looks good in photos, but doesn't make much difference in practice. There's a grain of truth to this, but it applies only when signage or training is used separately, without a second element.
Every production hall or warehouse has its own unwritten map. Regular employees know it by heart. They know which way the forklift goes, where the emergency exit is, and which areas to avoid. A new employee enters with zero knowledge of the space and must navigate it independently before learning all the rules of the area.
When a new person comes onto the floor, every shift manager has to keep track of what they can and can't do. Usually, that place is their own head. This works until the manager changes positions, gets sick, or simply forgets.
Nearly 60% of Polish manufacturing companies are struggling with excessive employee attrition. The standards you spent months building can crumble in a matter of weeks—if they're only in the minds of the people who just left.
Have you ever finished a shift feeling like everyone was working hard, but the result wasn't good? The reason is almost always the same.
5S seems like the simplest Lean method. It has five steps, decades of history, and hundreds of descriptions online. Yet, 5S implementations return to the workshop agenda in the same plants year after year.
A machine breakdown in the middle of a production shift is one of those moments no one likes. The mechanic is busy elsewhere, the operator is idle, and the plan falls apart. And when the mechanic finally arrives and asks when the last time someone checked the oil level or cleaned the filter, the answer can be telling.
Employee turnover and seasonal hiring are among the biggest obstacles to maintaining standards on the shop floor today. Not because new hires are inferior, but because the induction they receive often doesn't give them the opportunity to understand and remember these standards.
