Widening and asphalting works on the Latrille track, 7th and 9th bridge, and the asphalting in 2x2 tracks towards the Angré hospital
Our mission is to carry out design studies for the widening and asphalting of the Latrille track - 7th and 9th bridge, and the 2x2 track asphalting towards the Angré Hospital.
The mission includes:
- The study of two adjacent composite bridges (PRS beams and concrete slabs) 110m long with three continuous spans of 30m-50m and 30m spans and 2x2 lanes, built on posts;
- Study of access ramps for MACRES reinforced embankment bridges.
- Geometric studies: drawing in plan, longitudinal profile, typical cross-section, list of current profiles and cubatures of the different layers;
- Hydrological and hydraulic studies of hydraulic structures and drainage structures and the study of track sanitation;
- The study of three cross-section scuppers (4.00x4.00) - 2x (4.00x2.50) and 2x (2.50x2.00);
- The plans for signaling and marking the tracks and borders.
Services performed
Execution design