Rehabilitation works of 2 roads (35 & 50) with built up area about 8,400 m2; provision of base layer of crushed gravel 0/31, carved basalt stones including 7cm sand bed and gutter type CC1 concrete. Construction of sidewalks: setting, watering and compaction of the platform. Provision of interlocking concrete pavers including sand bed. Supply and installation of type T2 border-curbstones including concrete foundation, equipment markings, vertical signaling, achieving concrete humps, etc… Gutter buried 70×50 cm including leak testing and connection to existing buried duct. Provision regards collectors EP including grate cleaning, gutter cleaning of existing buried duct.
Highways & Bridges
Agence Djiboutienne de Developpement Social (ADDS)