the services concern the construction of a closed frame lower bridge with an opening of 11 m restoring the Chemin de Nogaret (VC 3) and a hydraulic structure of the closed frame type (Oh19) with a width of 4 m crossing the Mayre de Raphaelis as part of the works of the deviation of the RN 7 at ORANGE
- Excavated material: 5600 m3
- Contiguous embankments: 5,500 m3
- concrete for OA: 792 m3
- Reinforced concrete reinforcement: 92,174 kg