![WhatsApp Image 2022-07-05 at 9.05.51 AM](https://rawsonambiental.com/wp-content/uploads/2022/07/WhatsApp-Image-2022-07-05-at-9.05.51-AM.jpeg)
Quarterly, the aerators and buoyancy pontoons are cleaned and brushed. In addition, the 16 motors that work 24 hours a day throughout the year are greased and the anchor bolts are adjusted, completing these tasks with the amperometric measurement of each aeration unit.
![WhatsApp Image 2022-07-05 at 9.05.51 AM (2)](https://rawsonambiental.com/wp-content/uploads/2022/07/WhatsApp-Image-2022-07-05-at-9.05.51-AM-2.jpeg)