installation bus urban sanitation in ceramics and accessories for disabled and not with area changing table.be responsible for the disabled and display architectural barrier, internal or external to the commercial areas will give service to the end user.sinks and showers with hot water will be powered by a boiler.there will also be two vasce for black and clear waters, where they will be disposed of in a second time to firm specializing in this field. the middle is degraded with license 'c'.the method can be used in the demonstrations of any kind and natural disasters and the civil protection on italian soil and abroad.