• Performed quantity take-offs and cost estimation for civil maintenance works including Admin building repairs, interiors, painting, pavement works, culvert,and retrofitting cost estimation of refinery structures
• Assisted in activity planning for refinery infrastructure maintenance.
• Monitored planned vs actual progress using Excel-based reports (DPRs).
• Coordinated NDT inspections and supported quality assurance inspection and inspection reports
• Prepared Purchase Requisitions (PRs) aligned with budgets and maintenance schedules.