Increasingly, construction sites are requiring hand washing options. As is the case with portable restroom units, hand wash stations need to go where the workers are located, even in high-rise applications. The Tag Along and SuperTwin lift kits solve the problem of reaching upper level job sites without elevator access. Each lift kit offers lockable casters and heavy-duty lift slings for attaching to cranes for lifting to upper level work areas. The lift arms are removable if elevator access only requires a way to roll the units from work location to service location.