Develop erection and construction plans supporting tendering and execution phases.Provide conceptual estimates from preliminary drawings.Develop civil, mechanical, and electrical bid packages for erection works.Lead and perform constructability reviews.Supervise and support construction sites professionally.Integrate HSE, schedule, cost, and quality objectives into execution.Plan staffing levels and identify training needs.Recruit, manage, mentor, discipline, or dismiss site personnel as necessary.Procure contractors and third-party labor; manage contracts and purchase orders.Review contractor RFIs, claims, and variations and advise project management.Coordinate with project managers, engineering, and HSE teams.Advocate for field personnel regarding payroll, expenses, and logistics.Promote teamwork and integration of field staff into the overall organization.Approve time sheets and expenses.Maintain regular reporting to the Project Director.Ensure full compliance with HSE, contractual, and internal requirements.