Segou-Bla-Koutiala-Faramana-Burkina Faso border and Ouan-Sévaré roads

Control and supervision of rehabilitation works of Segou-Bla-Koutiala-Faramana-Burkina border (276 km) and Ouan-Sevare roads (106.5 km)

Paese

Mali

Cliente

Ministère des Travaux Publics et des Transports – Direction Nationale des Travaux Publics

Finanziatore

EDF

Periodo

06/1996 - 01/1999

Descrizione Progetto

Final Design for the rehabilitation, the covering remake of existing roads. Topographical survey, geological-technical study, preparation of the tender documents.
Segou-Mali border section: base and foundation layer in natural laterite. Covering in 2 or 3 layers surface treatment, by using laterite and dolerite stones. Rehabilitation of the bridge over the Bani river (L=450 m): bearing substitution, joint remake, impermeabilization.
Section Ouan-Sevare: Modification of the road level on 18,00 km and introduction of new drainage structures. Strengthening of existing covering support by 1 layer surface and double laterite stone treatment.

Descrizione Servizi

Final design and preparation of tender documents. Works control and supervision.