Service platform for tanks. transition to the tanker without leaving a gap between the tanker and the platform. The barriers can be hinged (pivot point at the top of the barriers at the platform), raised vertically or folded. Optional electric drive for the basket. The floor of the platform is made of non-slip corrugated sheet metal, optionally it can be made of steel grate or plastic (GRP) or perforated profile of any shape of perforation.