- Fat Test

- Guarantee

- startup

- Surveys

- Increase of POB in sewage treatment systems

- Technology replacement

- Fault Diagnostics

- Issuance of Reports and Reports

- Collection and periodic analysis of the quality of effluents

- Reports and Reports for CONAMA and IBAMA

- Spare parts

- Inspections

- Technical Analysis

- Replacement of anodes and cathodes

- Chemical cleaning

- Technology change

- Functional tests

- Reports and Reports

- Periodic calibration of the Oily Content Monitor

- Functional analysis

- performance tuning

- Preventive

- Emergency

- General repairs

- Retrofits and updates

- Operation and Maintenance training on all equipment

- Periodic analysis of water quality

- Compliance Report

- Potability control and monitoring