*Prepare tender documents, including bills of quantities and cost estimates. *Coordinate with vendors, subcontractors, and suppliers to obtain competitive bids. *Analyze tender submissions and negotiate contracts with suppliers and subcontractors. *Monitor project costs and expenditures to ensure adherence to budgetary constraints. *Implement cost control measures and identify opportunities for cost savings. *Provide regular reports on project cost performance to management and stakeholders. *Collaborate with project managers and engineers to optimize project budgets and schedules.