At UY Trienviro, we believe that the success of any wastewater treatment plant lies not only in its design and construction, but also in its long-term and reliable performance. Our dedicated Operation and Maintenance (O&M) services ensure that your water and wastewater treatment systems operate efficiently, safely, and in compliance with environmental standards day-to-day.
With years of experience in managing STP, ETP, WTP, and ZLD systems, our team of qualified engineers and technicians provides complete Operation and Maintenance solutions that improve plant performance and minimize downtime. We take full responsibility for plant operations – including human resource deployment, process monitoring, equipment service, chemical management, troubleshooting, and reporting.
Our approach is data-driven and preventative, focused on maximizing plant uptime while minimizing operating costs. We ensure that every parameter remains within specified limits. Regular inspection and maintenance programs help extend equipment life and prevent unexpected breakdowns.
Whether it’s a municipal sewage treatment plant or an industrial wastewater treatment facility, UY Trienviro customizes operation and maintenance contracts to suit customer needs—from short-term operational support to long-term comprehensive maintenance partnerships.
Our goal is simple: to deliver optimal performance from your treatment system so you can focus on your core business while we handle the rest. With our proven expertise, responsive service, and commitment to sustainability, UY Trienviro ensures your system delivers consistent, compliant, and cost-effective performance.

