{"id":16914,"date":"2024-09-30T07:52:49","date_gmt":"2024-09-30T07:52:49","guid":{"rendered":"https:\/\/teixeiraduarteconstrucao.com\/?post_type=tm_portfolio&p=16914"},"modified":"2024-09-30T07:52:49","modified_gmt":"2024-09-30T07:52:49","slug":"modernisation-of-the-railway-line-of-the-east-section-elvas-inclusive-frontier","status":"publish","type":"tm_portfolio","link":"https:\/\/teixeiraduarteconstrucao.com\/en\/projects\/modernisation-of-the-railway-line-of-the-east-section-elvas-inclusive-frontier\/","title":{"rendered":"Modernisation of the Railway Line of the East Section Elvas (Inclusive) \/ Frontier"},"content":{"rendered":"

MODERNISATION OF THE RAILWAY LINE OF THE EAST SECTION ELVAS (INCLUSIVE) \/ FRONTIER<\/h1>\n

Client<\/strong>: Infraestruturas de Portugal, S.A.
\nLocation<\/strong>: Elvas \/ Frontier \u2013 Portugal
\nExecution Period<\/strong>: 23 Months<\/p>\n

 <\/p>\n

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.<\/p>\n

Vegetation clearance and stripping: 99.441 m2<\/sup>
\nExcavation: 120.998 m\u00b3
\nBackfill: 106.565 m\u00b3
\nSub-ballast: 15.223 m\u00b3
\nGeogrid: 45.016 m2<\/sup>
\nBase in platforms (quarry run): 13.739 m2<\/sup>
\nMacadame, dense bituminous mixture for levelling: 20.274 m2<\/sup>
\nHydroseeding in two applications: 256.403 m2<\/sup>
\nFences in variable wire mesh: 22.906 m
\nTrenches with cable trays: 25.351 m
\nTrenches in PEHD pipe: 90.804 m
\nManholes: 274 units
\nCDTE (earthing network): 315.475 m
\nTrack removal \/ wood sleeper: 13.317 m
\nProvisional track with UIC 54 rail and twin block sleeper: 10.712 m
\nTrack with rail 60 E1 and multipurpose single block sleeper: 15.238 m
\nTrack switchers with TJD (transv. with double junction): 13 units
\nBallast and track ballasting: 41.130 m3<\/sup><\/p>\n

 <\/p>\n