Reliable Operation. Expert Maintenance. Total Compliance.
At Chfour Energy, we don’t just build STPs and ETPs—we make sure they continue to perform year after year with our comprehensive Operation & Maintenance (O&M) services.
Whether you own a small housing society plant or a large industrial effluent system, our O&M contracts ensure that your system runs efficiently, safely, and in full regulatory compliance—without breakdowns or surprises.
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Why O&M is Crucial for Your Treatment Plant
Even the best-designed STP or ETP needs professional handling and regular servicing. Without it, performance drops, breakdowns increase, and treated water may fall below the required quality—leading to penalties from the Pollution Control Board.
Chfour Energy’s O&M services are designed to protect your investment, ensure 24/7 performance, and give you peace of mind.

What’s Included in Our O&M Services?
We provide end-to-end services under monthly/annual contracts tailored to your system type, capacity, and usage pattern.
Scope of Work
- Daily operation of STP/ETP by trained operators
- Routine checks of pumps, blowers, motors, tanks, and pipelines
- Monitoring BOD, COD, pH, TSS and treated water quality
- Periodic maintenance of equipment and instruments
- Sludge removal and proper disposal
- Chemical dosing and inventory management
- Record-keeping and reporting as per MPCB/CPCB norms
- Emergency support for breakdowns
Skilled Operators. Trained Engineers. Responsive Support.
We deploy only trained and certified plant operators backed by a team of experienced engineers and supervisors. Each operator undergoes technical training and safety sessions to handle systems responsibly and efficiently.
Our supervisors conduct regular site visits, performance audits, and help ensure your treated water quality always meets the required discharge standards.
Documentation & Compliance
We help you stay compliant with all statutory requirements. Our O&M services include:
- Logbooks and daily activity sheets
- Monthly reports and lab testing coordination
- Pollution Control Board (MPCB) submissions
- Coordination for annual audits and renewals
Who Can Benefit?
- Housing societies
- IT parks and commercial buildings
- Hotels, hospitals, and malls
- Manufacturing & processing industries
- Educational and institutional campuses
- Real estate and infrastructure developers
Why Choose Chfour Energy for O&M?
- Over 15 Years of O&M Expertise
- Pan-India Service Network
- Customized AMC Contracts
- Responsive Support Team
- Proven Track Record in Residential & Industrial Plants