Services for the detailed technical study of the development and asphalting project of the RN2 road, Bukavu – Sake – Goma

Provision of services for the detailed technical study of the development and asphalting project of the RN2 road, Bukavu - Sake - Goma section with a linear length of ± 200 km, the structuring roads of the city of Bukavu and the ramps of the RN2 23 km long (ITA Kalombo research center and Catholic University of Bukavu, entrance to Kahuzi Biega National Park, entrance to Lwiro natural science research center and access roads to the ex Fomilac hospital), i.e. a total length of ± 250 km

Country

Dem. Rep. of Congo

Name of Client

Cellule Infrastructures

Financing sources

Fonds Africain de Développement (FAD)

Duration

03/2021 - 01/2022

Project Description

The study consists of carrying out the technical studies and the preparation of the Bidding Documents (DAO) for the development of the RN2 section Bukavu - Saké - Goma (approximately 200 km) and the structuring roads of the city of Bukavu and the RN2 spurs (approximately 23 km). The road sections affected by the project are as follows.
- RN2 section Bukavu (Place de l’Independence) – Saké – Goma (194,8 Km)
- RN2 Spurs :
• Ramp to the IITA Research Center in Kalembo (3.7 km) and the entrance to the Catholic University of Bukavu (0.5 km)
• Entrance ramp to Kahuzi Biega National Park (7.2 Km)
• Access ramp to the Lwiro Natural Science Research Center (1.8 Km)
• Ramp to INERA (1.1 Km)
• Access ramp to the ex-FOMILAC Hospital (3.0 Km)
- Structuring roads of the city of Bukavu:
• Kasha - RN2 (4,3 km) road;
• Ntwali - RN2 (1,48 km) road;
• Cimpunda - RN2 (3,6 km) road;
• Industrielle (0,4 km) road;
• Kibonge (0,4 km) road;
• Saio (3,14 km) road;
• Nyofu (1,32 km) road;
• Plateau (1,1 km) road;
• Tanganyika (0,93 km) road;
• Hippodrome (1,1 km) road.

Road project geometry:
- Total road length: 235 km
- Width of the road in open countryside: 9.0 m
- Width of the road in built-up areas: 7.0-12.0 m
Road quantities:
- Earthworks (fill/cut): 1 750 000 m3
- Cement Treated Base layer: 470 000 m3
- Base course in crushed GNT 450 000 m3
- Wearing course BB: 94 000 m3

Structures:
- Gutters: 250 000 m
- Pipe culverts: 750 no.

Services Description

D1 FIRST ESTABLISHMENT REPORT
PHASE 1: TECHNICAL, ECONOMIC AND ENVIRONMENTAL FEASIBILITY STUDY
D2 Technical, economic and environmental feasibility study report (provisional)
D2 Technical, economic and environmental feasibility study report (final)
PHASE 2: DETAILED TECHNICAL STUDIES
D3 Environmental and Social Impact Assessment ESIA Report (provisional)
D4 Detailed Technical Study Report (provisional)
D3 ESIA Environmental and Social Impact Assessment Report (final)
D4 Detailed Technical Study Report (final)
PREPARATION OF THE DAO AND CONFIDENTIAL FILE
D5 Bidding documents DAO (provisional)
D6 Confidential File (provisional)
D5 Bidding documents CAD (final)
D6 Confidential File (final)