A water or wastewater treatment plant is only as good as the way it is run. Many plants in Coimbatore were built well but are failing today because of skipped maintenance, untrained operators or missing spares. Intellect Aqua provides annual maintenance contracts (AMC) and operation and maintenance (O&M) services for STPs, ETPs, RO plants, softeners and water treatment plants — including plants built by other companies.
Treatment plants rarely fail overnight. They decline slowly:
By the time residents complain or a pollution control inspector visits, the repair bill is much larger than the cost of regular maintenance would have been.
Our technicians visit on a fixed schedule to inspect every unit — screens, pumps, blowers, diffusers, filters, membranes, dosing systems, panels and valves — and fix small issues before they become breakdowns.
We check key parameters such as pH, TSS, BOD/COD indicators, TDS, hardness and residual chlorine, depending on the plant, and keep a record of results.
We train your staff and provide checklists. Where you prefer, we supply trained operators who run the plant daily under our supervision.
Coagulants, polyelectrolytes, antiscalants, membrane cleaning chemicals, salt, chlorine and filter cartridges supplied as needed. See our chemicals and spares.
Pumps, blowers, valves, membranes, media and resins supplied and replaced by our team, with genuine parts kept in stock locally.
When something stops working, you call one number and our Coimbatore team responds quickly.
Log sheets, service reports and test results that help with audits, consent renewals and association meetings.
| Plant type | Typical AMC tasks |
|---|---|
| Sewage treatment plant | Blower and diffuser checks, sludge management, MBBR media/MBR membrane care, disinfection |
| Effluent treatment plant | Dosing control, clarifier and filter press operation, biological stage health, outlet testing |
| RO plant | Filter media and cartridge changes, membrane cleaning, dosing checks, pump service |
| Water softener | Regeneration checks, salt, resin cleaning and replacement, valve service |
| Water treatment plant / UF / DM | Backwash checks, media replacement, membrane integrity, resin regeneration |
Residents' associations often inherit an STP and RO plant from the builder without any handover training. We start with an audit and a report in plain language, then put the plant on a maintenance schedule the association can budget for. See also STP for apartments.
For factories, an ETP that drifts out of limits is a compliance risk. Our industrial O&M contracts include daily operation, chemical management, sludge handling and documentation, so your environmental team always has records ready.
Some owners prefer to call a technician only when something stops working. It looks cheaper, but it usually costs more. Breakdown visits happen at the worst time, spares may not be available, and by the time someone arrives the plant has often been out of service for days. Meanwhile, an STP without aeration turns septic and smells, an RO without antiscalant scales its membranes, and an ETP out of limits creates compliance risk.
With an AMC, small problems are caught during routine visits, critical spares are planned in advance, and the plant's condition is documented. Costs become predictable, which is important for residents' associations and finance teams.
Before we sign an AMC, we inspect the plant and share a short condition report — what is working, what needs repair now and what can wait. This avoids surprises for both sides and gives you a clear baseline. Once any urgent repairs are done, the regular schedule begins.
Around half of the plants we maintain were not built by us. Before taking over, we audit the plant, list what needs fixing, and give a clear estimate. Once the plant is restored, our regular AMC keeps it there.
We provide AMC across Coimbatore — Saravanampatti, Peelamedu, Gandhipuram, RS Puram, Singanallur, Kalapatti, Vadavalli, Thudiyalur, SIDCO Kurichi, Malumichampatti, Sulur, Pollachi and Mettupalayam.
We also service water treatment plants in Chennai, Tirupur, Erode, and Salem.
Tell us your plant type, capacity and current condition. We will inspect the plant and send an AMC proposal.
Comprehensive solutions for efficient water treatment, maintenance, and system performance.
Hear from industrial clients and facility managers who trust Intellect Aqua for high-performance water and wastewater treatment solutions.
“Aside from the yearly maintenance which is carried out by technicians from Intellect Aqua, the treatment plant does not cost us money at all.”
“We planted RO system in our apartment. Technician visiting our apartment regularly and change whatever the plant required.”
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