Earthwork calculation services for the land development industry in the nature of providing and calculating earthwork quantities, namely, the amount of earth that is going to be moved on land development sites, providing before-and-after three dimensional computer modeling and rendering of existing land development site earthwork conditions and of proposed land development site earthwork conditions

Earthwork calculation services for the land development industry in the nature of providing and calculating earthwork quantities, namely, the amount of earth that is going to be moved on land development sites, providing before-and-after three dimensional computer modeling and rendering of existing land development site earthwork conditions and of proposed land development site earthwork conditions, and global positioning satellite services in connection therewith