Roles and Responsibilities Prepare detailed drawings using AutoCAD software for architectural, structural, MEP systems, and other disciplines. Assist in creating BOQ (Bill of Quantities) and estimate quantities for construction projects. Collaborate with architects to develop design concepts and ensure compliance with project requirements. Conduct feasibility studies and prepare DPR (Detailed Project Report) for railway, airport, high-rise building, hospital project, commercial project proposals. Provide technical support during the execution phase of a project by reviewing shop drawings and submittals.