This document summarizes the preliminary works for a construction project. It describes the site investigations conducted, including desk studies, land surveys, ground condition assessments, and soil investigations. It also outlines the site clearance and excavation works, setting out of boundaries, and establishment of temporary facilities like site offices and worker quarters. Safety measures are emphasized, including appropriate personal protective equipment and signage. Common machinery used in the preliminary stages like excavators, bulldozers and scrapers are also identified.