WORASETH ARIYAWORACHANONT

Professional Summary

Highly skilled Maintenance and Utilities Engineering professional with extensive experience in preventive maintenance planning, budget management, energy conservation, and cost reduction initiatives. Proven ability to develop and implement maintenance strategies for utility systems, including boilers, chillers, air compressors, cooling towers, and HVAC equipment. Strong expertise in SAP PM, financial planning, energy optimisation, water conservation, and operational efficiency improvement. Committed to enhancing equipment reliability, reducing operating costs, and supporting sustainable business objectives.

Key Responsibilities & Achievements

• Developed and managed preventive maintenance plans through SAP PM to improve equipment reliability and minimise unplanned downtime.
• Planned and coordinated maintenance activities for utility systems, including boilers, air compressors, chillers, cooling towers, and supporting equipment.
• Managed maintenance budgets and tracked expenses to optimise operational costs.
• Developed annual financial forecasts and maintenance expenditure plans to align with strategic objectives.
• Implemented energy-saving projects that reduced electricity and fuel consumption across manufacturing facilities.
• Analyzed utility consumption data and identified opportunities for energy efficiency improvements.
• Led water conservation initiatives by optimising process water usage and reducing water losses.
• Conducted cost reduction projects through process improvement, preventive maintenance optimization, and resource management.
• Tracked key performance indicators (KPIs) for maintenance, energy consumption, and utility costs to identify trends and inform decision-making.
• Coordinated with cross-functional teams to support continuous improvement and sustainability programs.
• Ensured compliance with safety, environmental, and company standards.

Core Competencies

• Preventive Maintenance Planning
• SAP PM (Plant Maintenance)
• Maintenance Strategy Development
• Budget & Financial Planning
• Cost Control & Cost Reduction
• Energy Management
• Energy Saving Projects
• Water Conservation programmes
• Utility Systems Management
• Boiler & Steam Systems
• Air Compressor Systems
• Chiller & Cooling Tower Systems
• Root Cause Analysis (RCA)
• Reliability Improvement
• Continuous Improvement
• KPI Monitoring & Reporting
• Project Management

Key Achievement Example

• Reduced annual energy consumption by implementing energy-saving measures for utility equipment, resulting in significant operational cost savings.
• Improved equipment availability through an effective preventive maintenance programme and maintenance planning strategy.
• Successfully reduced water consumption and utility expenses through conservation and optimisation initiatives.
• Achieved maintenance cost reductions through budget planning, spare parts optimisation, and preventive maintenance improvements.