(+225) 27 22 40 41 98 / 99
FAQ
How is wastewater disposed of?
through an underground pipe to a septic tank or treatment plant.
What is the role of open drainage ditches?
It is a linear structure of small section with standardized dimensions (width at mouth, width at bottom and height) intended to drain rainwater runoff from roads over a certain length, or on private property and not to receive garbage.
What can be done to prevent bad odors in the sewage system?
No wastewater is discharged into the stormwater drainage system.
What is a canal?
It is a large-section open-air structure designed to drain rainwater from a catchment area.
