Abstract: A habitable shelter and method of construction having a continuous floor portion with a plurality of four exterior walls attached to the floor portion via a hinge means along contiguous sides, the walls movable between horizontal positions along the floor to vertical upright wall positions. There is further provided means for allowing the walls to lay parallel to the floor, with the end walls foldable atop the side walls, and a plurality of exterior walls stacked between the folded end walls for compact storage for shipment. There is further provided a plurality of corner beam members for stabilizing the walls in their upright position in interlocking fashion, and a roof member positioned atop the vertical walls for defining an angulated roof on the structure. There is further provided a plurality of interior walls which in their upright position are doweled into the floor portion and interlocked into the side walls for further support.

Abstract: An apparatus and process for placement of prefabricated buildings at onsite foundations, by providing a plurality of prefabricated foundation piers secured to individual concrete footings via bolting or the like. Foundation piers would be spaced apart in order to accommodate the length of the trailer or the like, in pairs, the distance apart substantially equal to the double spanning beams along the length of the trailer. There is further provided an angle iron collar positioned on the first and last pairs of piers, for securing wooden or the like tracks spanning the entire length of the piers, with the tracks attached to the angle iron collar on the first and last set of piers via screwing or the like. There is further provided a single length of angle iron secured to the track, preferably on the inside of each track, to serve as a guide means in the utilization of the track.