Dedicated wastewater treatment and operations professional with 15+ years of experience in sewage treatment plants (STP), sludge treatment facilities, pump stations, and sampling operations. Proven expertise in ensuring compliance with DOE, SPAN, OSHA, and ISO standards while leading teams, optimizing operations, and implementing preventive maintenance strategies. Recognized for strong safety record, operational efficiency, and leadership in managing both technical systems and people. Seeking to contribute technical and supervisory expertise in Singapore’s water and wastewater sector.
• Manage comprehensive sampling program for regulatory and operational compliance.
• Develop optimized sampling routes increasing coverage efficiency by 25%.
• Lead team of 5 sampling personnel with focus on quality and safety standards.
• Implement chemical inventory system reducing wastage by 15%.
• Maintain 100% adherence to DOE/SPAN sampling protocols.
• Supervise and train sampling teams; ensure compliance with SOPs and safety standards.
• Maintain equipment, vehicles, and chemical stock readiness for uninterrupted operations.
• Prepare reports on sampling results, failures, and monthly zone data matching.
• Support Integrated Management Systems (IMS) and ISO compliance.
• Oversaw operations and maintenance of 50+ sewage treatment plants and pump stations.
• Achieved 100% compliance with DOE discharge standards.
• Reduced chemical consumption by 20% through optimized treatment processes.
• Led safety committee, achieving zero accidents for 5+ years.
• Managed team training and development programs improving operational efficiency by 30%.
• Implemented preventive maintenance program reducing equipment downtime by 40%.
• Supervised operation & maintenance of STP, CSTF, and NPS, ensuring DOE & SPAN compliance.
• Implemented O&M; strategies to optimize plant performance and minimize downtime.
• Managed contractors, safety compliance, and training of staff.
• Ensured proper asset management of equipment, vehicles, and PPE.
• Acted as Authorized Gas Tester & Confined Space Entry Supervisor (NIOSH certified).
• Safety Committee Member (2010 – 2025), responsible for PPE procurement and gas detector calibration.
• Performed precision equipment maintenance and troubleshooting.
• Trained 20+ technicians on equipment operations and safety protocols.
• Implemented Total Productive Maintenance (TPM) initiatives.
• Operated and maintained winding machines, performed quality inspections, and troubleshooting.
Testing and troubleshooting
undefinedIR. NOOR WAHYU NGADIMIN, HEAD OF OFFICE, wahyun@pop.iwk.com.my, +60122573187, Indah Water Konsortium (M) Sdn. Bhd