Madagascar – Studies for the works of rehabilitation and reconstruction of Mananjeba bridge on the national road 6 km 583+650

20 April 2015

April, 2015 Madagascar

SPEA in joint venture awarded the contract in Madagascar for the study of rehabilitation and reconstruction of the Mananjeba bridge at km 583+650 of the National Road nr.6. The project also includes the management, control and supervision of related works. The Mananjeba bridge is a steel truss bridge composed by three spans 30+24+24,35 m, for a total length of 78,35 m.

The main objectives of the Project are :

·A: improve the effectiveness and quality of movement of goods and people.
·B: ensure the continuity of traffic on the National Road nr.6.

The project is divided into two phases:

Phase A

– Detailed inspection of the whole bridge;
– Investigation of all the main structural defects;
– Preliminary and detailed design of rehabilitation/reconstruction interventions;
– Evaluation of the bill of quantities and investments of the whole project;
– Preparation of the tender notice.

Phase B

– To ensure the management, control and supervision of rehabilitation/reconstruction works of the Mananjeba bridge;
– To manage work contracts;
– To provide assistance during the defect notification period.

Name of Client : Autorité Routière de Madagascar (ARM)
Funds: World Bank (WB)