Duties and Responsibilities: Prepare and review shop drawings for concrete works such as columns, beams, slabs, and foundations. Perform accurate quantity take-offs for concrete, reinforcement steel, and formwork. Prepare Bar Bending Schedules (BBS). Review structural drawings and coordinate with other disciplines (architectural, electrical, mechanical). Identify and resolve clashes between drawings. Prepare and submit technical documents such as: Requests for Information (RFI) Technical Submittals Support site engineers in resolving technical issues during execution. Review contractors’ payment certificates and quantity calculations. Ensure compliance with specifications and codes (Egyptian Code / ACI). Follow up on design changes and update drawings accordingly. Prepare project schedules using Primavera.