Project
Doubling of the Oued El Maou crossing structure
on the RN 1 in the Governorate of Sfax CH.404
- Contract amount: 3,158,268,285 TND
- Work execution time: 12 months
- Client: Ministry of Housing Equipment and Land Use Planning
Consistency of the work
Construction of 3 bridges including:
- Bridge over Oued El Maou: it is a bridge with reinforced concrete beams 169.95 m long and 10.7 m wide, it has 8 spans of 20 m each, the work is based on bored piles Ø 1000 mm.
- Gabes - Sfax railway crossing structure: it is an open gantry underpass in reinforced concrete
- Crossing of the railway line serving the SIAPE: it is a right underpass with an open gantry in reinforced concrete.
It also includes:
- Arrangement of access ramps
- The development of 2 x 2 lanes of the RN 1 national road
- Earthworks
- Pavement
- Development of a crossroads
- Sanitation and drainage
- Signaling and safety equipment
The main quantities
- Landfill or landfill: 4,400 m3
- Loan for backfill: 42,000 m3
- Demolition: 1,050 m3
- Pavements: 7,600 m3
- Bituminous concrete: 4,500 tonnes
- Concrete: 4,800 m3
- Concrete reinforcement: 580,000 Kg