CALVI (2B) - barracks Raffalli - 2nd REP - construction of a modular building "basic unit".
The aim of the works is to build the new hall of the Chambéry station.
The particularity of this project lies in the fact that during the same period, a building will also be under construction in direct proximity since the 2 buildings will be adjoining.
The work will consist of the construction of a large hall (75 m long by 21 m wide and 14 m high).
The work will involve the construction of special foundations (micropiles, laths and paving), then the construction of the metal framework consisting of 24 sets consisting of 2 round posts and a trussed lattice beam.
The works will also include the construction of modules in metal construction that will be built under the large hall, as well as the realization of the collaborating floors.
These metal constructions will accommodate the various services of the station: 1 module of 25 m long by 6.3 m wide and a module of 35 m long by 12 m width in R + 2.
The work will also include the construction of the staircase and landing structures.
The work will include all work for the dismantling and out of air of the large hall and all the interior works.
It will therefore be necessary to achieve the coverage of the large hall and the supply and installation of polycarbonate siding.
In the RDC a glazed façade will be implemented, the gable to the north of the large hall at the junction of the old station will also be treated in this lot.
The work will include all the interior fittings of the metal structures (Secondary work: dubbing, ceiling, partitions, HVAC, CFO) as well as the realization of all the floor coverings of the future hall and all floors of buildings in metal structure (Polished concrete, bamboo flooring or soft floor).
As part of the restructuring of the collector of the Yzeron, the market related work concerns the sections 1.6 and 2 relate to the construction of road sanitation collectors Brignais / Avenue of the Aqueduct Beaunant / avenue Paul Dailly / road to release Sainte-Foy-lès-Lyon and Oullins.
The contract involves the construction of a sewage collector visitable DN1800 mm over a length of 305 m, by the microtunnelling technique.
The market for sewerage construction object: DN 1800 with a length of 100m, DN 1000 with a length of 100m, DN 600 over a length of 125 m, Dn 400 for a length of 75 m, frame collector rectangular section 2 x 2.25 on a length of 270 m, arched manifold a 195x 130 over a length of 265 m.
- General earthworks,
- Laying of curbs,
- Construction of a pavement structure and foundations of sidewalks,
- Implementation of blacktop pavement and sidewalk.
Vernaison - extending the parking lot of the station and requalification of the rue de la Gare - VRD work.