Patent ID: 8528296

Claim:
A method of installing a modular structure foundation system comprising the steps of: a) establishing a site for a foundation on a ground surface; b) establishing a plurality of nodes on said site; c) drilling a hole at each of said plurality of nodes for receiving a columnar support; d) positioning a plurality of box bar joists on said site, each of said box bar joist having four corners, such that one of said four corners is positioned over a node; e) temporarily supporting said plurality of box bar joists above said site such that each of said box bar joists is level with respect to the others of said plurality of said plurality of box bar joists; f) securing a columnar support to each of said corners of each of said plurality of box bar joists, such that each of said columnar supports extends downward into a hole formed on a node; and g) securing each of said columnar supports in said ground surface.