8 km over a total of 114 km between Batshamba and Loange road on the NR1

Supervision and control of rehabilitation works on a section of 8 km over a total of 114 km between Batshamba and Loange on the NR1

Country

Dem. Rep. of Congo

Name of Client

Ordonnateur National Délégué

Duration

02/2020 - 08/2020

Project Description

The object of the works is the rehabilitation works of the RN1, Loange-Tshikapa section from Ch 104 + 600 to Ch 112 + 600. These works include the construction of 15 culverts, the rehabilitation of the large cut at the entrance to the Loange bridge (gabions, borders, ditches and masonry). Maintenance of rural roads and the road for the quarry by reshaping and recharging, implementation of additional road signs.

 

Road project geometry:

  • Total road length: 8 km
  • Carriageway width: 7 m
  • Shoulders width: 5 m

Road quantities:

  • Earthworks (fill/cut): 15 000 m
  • Embedded stone pitching: 1 200 m2
  • Ditches and gutter : 7 000 m
  • Bordures : 1 680 m

Structures:

  • Pipe culverts/Box culverts: 180 m

Services Description

Ensure the control and supervision of the rehabilitation works of the RN1, Loange-Tshikapa section from Ch 104 + 600 to Ch 112 + 600. Enforce the technical prescriptions and other clauses of the works contract, accept the works executed according to the rules of the art and within the time limit.