Project
Airport interchange
Channel X - RN 8 CH.385
- Contract amount: 9 354 414 451 TND
- Work execution time: 30 months
- Client: Ministry of Housing Equipment and Land Use Planning
Consistency of the work
It is a complete interchange consisting of 4 structures and 7.8 km of carriageways.
- 1 reinforced concrete slab bridge with 8 spans and 2 long deck 85.77 ml
- 1 reinforced concrete slab bridge with 7 spans, 79 ml long
- 1 reinforced concrete slab bridge with 8 spans 102 ml long
- 1 reinforced concrete frame bridge with 2 21 ml long decks
- The structures are based on deep foundations (bored piles Ø 1000 mm sheathed drilling numbers of 135 piles)
The main quantities
- Landfill or landfill: 55,000 m3
- Loan for backfill: 110,200 m3
- Grave bitumen: 26,400 tonnes
- Bituminous concrete: 19,500 tonnes
- Concrete: 10,300 m3
- Concrete reinforcement: 991,000 Kg
- Sleeves for pile drilling: 358,100 kg