Wherever 3 or more people are working in the open air with no facilities, they are entitled to the amenities provided by the Groundhog Welfare Unit. The Groundhog Welfare Unit is ready in minutes, saving you time and money. Easily towed to site, the self-contained unit can be manovered on site and secured in less than 3 minutes by one man. Its many safety features make it a highly secure and money saving choice for small teams of contractors.