Rainwater harvesting system for non-potable uses in Mayotte.
The Office de l'Eau de Mayotte (976) is procuring a system to valorize rooftop rainwater for non-food uses, substituting potable water. The scope includes design, installation, and maintenance of rainwater harvesting systems for buildings. Bidders must have experience in water management and environmental engineering. The contract is for a multi-year period with a value between €100,000 and €1 million.