Project Outline

Construction works of the Sangmelima – Ouesso road, Lot 1: Sangmelima – Djoum, Section 1: Sangmelima – Mekok – Bikoula (65 km), Situated in the Dja et Lobo Division, south region.

Scope of Works

Road Component:

• Site installation
• Construction studies
• Preparatory works
• Earthworks
• Execution of a 7.5 m wide carriageway with 2×2 m double surface paved shoulders each in build-up areas
  The carriageway structure comprises the following:
  – Construction of drainage structures (concrete box and ring culverts, slaps, ditches, etc.)
  – Construction of bridges
  – Realization of road equipment, signing and marking
  – Construction of a weighing station for heavy duty vehicles, including a parking area of 50,000 m²
  – Construction of a weighing station between Sangmelima and Djoum
  – Installation of an automatic metering post
  – Implementation of road protection measures

Drainage Structures Component:

• The works consist of the construction of five 2 × (2.5 m × 2.5 m) double slaps and 3 triple 3 × (2.5 m × 2.5 m) slaps.
• Characteristics common to the major slaps:
  – Carriageway width: 7.50 m
  – Shoulder width: 2 × 1.50 m