2021set174 — Departmental Road
The work to be carried out by the contract holder shall be as follows:
— construction site signalling, with alternate traffic;
— the realization of the earthworks in strips of the shoulders;
— the planing of the roadway;
— the formation of the BMF shape layer;
— the realization of the pavement and rolling layers;
— the refurbishment of the islands.
As an indication, the main quantities of the site are:
— roadway planing: 13 000 m
— excavation in excavation: 5,500 m
— geotextile in form layer: 10,700 m
— anti-crack complex: 5,300 m
— serious untreated 0/63 for substitution: 2 450 m
— serious untreated 0/31.5:5 750 t,
— impregnation: 6,400 m
— severe bitumen 0/14 class 4:1 100 t,
— bituminous concrete 0/10 Class 3:4 000 t,
— self-compacting concrete reexcavable: 65 m
— concrete C20-25:50 m