The CAP EXCELLENCE agglomeration community exercises water and sanitation jurisdiction over the Abymes, Baie-Mahault and Pointe-à-Pitre territories. The Longville Trioncelle district, the construction area, is located in a collective sanitation zone. However, it lacks sewage systems. In the sanitation master plan, CAPEX has provided for a wastewater collection system in this neighbourhood. The collected effluents will be transferred for treatment to the new wastewater treatment plant in the village of Baie-Mahault, via the discharge stations that will be installed.