Management & Training
Operation & Maintenance (O&M)
A well-built plant still fails without good operation. Our O&M teams keep your treatment systems running within norms every day.
Quick answer
Treatment plants stay compliant only with daily operation: correct aeration, sludge wasting, chemical dosing, routine testing, logbooks and preventive maintenance. Aaradhya Enviro provides trained operators or supervision for ETP, STP, RO and ZLD plants, with daily records, performance reports and engineer support when problems appear.
Reviewed by the Aaradhya Enviro compliance team · 18 October 2026
Overview
Biological treatment plants need daily attention: correct aeration, sludge wasting, nutrient and chemical dosing, and quick action when the influent changes. Without trained operators and proper records, plants drift out of compliance and equipment breaks down early.
Our O&M service provides trained operators or supervises your staff, maintains daily logbooks, tests key parameters, manages chemical consumption and carries out preventive maintenance of pumps, blowers and filters. You receive regular performance reports, and our engineers step in quickly when problems appear.
Who needs this service
- Industries with ETP, RO or ZLD plants
- Housing societies, hospitals, hotels and commercial buildings with STPs
- Plants with frequent breakdowns or unstable treated-water quality
- Owners who want one accountable partner for plant performance
What we cover
Plant operation
Trained operators or supervision of your operators, shift-wise.
Process control
MLSS, DO, sludge age, dosing and backwash management.
In-house testing
Routine checks of pH, TDS, MLSS, settleability and other parameters.
Preventive maintenance
Scheduled maintenance of pumps, blowers, diffusers, filters and membranes.
Chemicals & consumables
Consumption tracking and timely replenishment.
Reporting
Daily logs and periodic performance reports.
Our process
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Step 1
Takeover audit
Condition of equipment, records and performance.
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Step 2
O&M plan
Manpower, schedules, checklists and testing plan.
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Step 3
Daily operation
Operation as per SOPs with logbooks.
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Step 4
Preventive maintenance
Scheduled maintenance as per plan.
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Step 5
Review
Performance reports and improvement suggestions.
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Step 6
Support
Engineer visits for troubleshooting.
What you receive
- Takeover condition report
- SOPs, checklists and logbooks
- Monthly performance reports
- Preventive maintenance records
- Breakdown and corrective action log
Applicable regulations
- Discharge limits in your MPCB consent
- Record keeping and monitoring conditions in your consent
Regulations are amended from time to time; we always work to the version currently in force and the conditions in your own consent.
FAQ
Operation & Maintenance (O&M): frequently asked questions
Do you provide operators for STPs in housing societies?
Can you take over a plant built by another company?
What records should a treatment plant maintain?
Related services
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Turnkey Effluent and Sewage Treatment Plants: design, supply, installation, commissioning and handover.
Learn morePlant Up-gradation & Retrofit
Performance audits, capacity enhancement and retrofits for under-performing treatment plants.
Learn moreZLD & RO Systems
Zero Liquid Discharge and industrial RO: water recovery with UF, RO, evaporators and dryers.
Learn moreCompliance Training
Practical training for managers, EHS teams and plant operators on compliance and plant operation.
Learn moreDiscuss Operation & Maintenance (O&M) with our team
Share your requirement and get a clear scope, timeline and estimate.