Initial On-Site OperationsThis requires a survey and engineering crew who will traverse the property and place stakes on all property lines and corners.They establish all benchmarks such as establishing open ground lines and marking plants and trees to be removed for the project, finding and marking all utility lines.Before moving to the site, the contractor will determine the location of temporary building facilities - storage areas, parking lots, office trailers, toilets, water, electrical services and others.This must be done in order to provide the contractor with an adequate work area in the construction area, while also allowing for the movement of equipment and the storage of various materials.