1. Execution of preventive and corrective maintenance
2. Equipment, instrumentation and tank cleaning tasks
3. Oil change and greasing plan
4. Taking a sample for the analysis of water in the laboratory
5. Water analysis with portable equipment
6. Equipment calibration
7. Adjustment and Control of plant parameters (pH, chemical dosage, dissolved oxygen, etc.)
8. Data collection (pH, flow rates, COD, incidents, reagent consumption, etc.)