Provision for Leak detection, investigation, and repair works in the drinking water distribution network in the Taourirt Province, divided into three (03) lots: Lot 1: Urban in the city of Taourirt and rural in the Taourirt District Lot 2: Urban in the city of El Ayoun and rural in the El Ayoun District Lot 3: Urban in the city of Debdou and rural in the Debdou District