Detalhes do Projeto
MODERNISATION OF THE RAILWAY LINE OF THE EAST SECTION ELVAS (INCLUSIVE) / FRONTIER
Client: Infraestruturas de Portugal, S.A.
Location: Elvas / Frontier – Portugal
Execution Period: 23 Months
The contract job consisted of the execution of works for the modernisation of the Railway Line of the East, section Elvas (inclusive) / Frontier, with approximately 11 km, between Elvas station (inclusive) and the frontier with Spain, including the alteration of the layout of Elvas station, to allow for the manoeuvring and crossing 750 meters long trains, heightening of the station passengers platforms, execution of signage and telecommunications cable trays, for the installation of new signage, implementation of the traction current return system, earthing system and protections (RCT+TP), replacement of Caia and Caiola bridges, as well as the removal of 4 level crossings.
Vegetation clearance and stripping: 99.441 m2
Excavation: 120.998 m³
Backfill: 106.565 m³
Sub-ballast: 15.223 m³
Geogrid: 45.016 m2
Base in platforms (quarry run): 13.739 m2
Macadame, dense bituminous mixture for levelling: 20.274 m2
Hydroseeding in two applications: 256.403 m2
Fences in variable wire mesh: 22.906 m
Trenches with cable trays: 25.351 m
Trenches in PEHD pipe: 90.804 m
Manholes: 274 units
CDTE (earthing network): 315.475 m
Track removal / wood sleeper: 13.317 m
Provisional track with UIC 54 rail and twin block sleeper: 10.712 m
Track with rail 60 E1 and multipurpose single block sleeper: 15.238 m
Track switchers with TJD (transv. with double junction): 13 units
Ballast and track ballasting: 41.130 m3
