• Prepare high-quality shop drawings and as-built drawings for HVAC, plumbing, and fire protection systems using AutoCAD. • Create presentation drawings for tender submissions and internal coordination. • Develop detailed layouts for: o Pumps (booster, transfer, submersible) o Piping systems (soil, waste, water supply) o Kitchen and bathroom installations o HVAC systems (FCUs, AHUs, FAHUs, chillers, cooling towers) o Fire protection systems (sprinklers, hydrants, jockey/electric pumps) • Modify and adapt ductwork and chilled water piping plans as per site conditions and engineering requirements. • Collaborate with design engineers, MEP coordinators, and project managers to ensure alignment with project specifications. • Gather field data and prepare accurate as-built drawings reflecting the actual site conditions. • Support preparation of Bills of Quantities (BOQ) and verify equipment schedules based on approved technical submittals. • Maintain drawing accuracy, standard compliance, and timely updates throughout the project lifecycle. • Coordinate with other draftsmen and project stakeholders to ensure consistent and quality output. • Assist MEP engineers with technical clarification and update documentation as required during project execution.