Construction of the railroad connecting line Bucharest North – Henri Coandă International Airport

Projects

Project details

Client: Arcada Company S.A.
Duration: 2020 – 2021

Project description

In 2020, the first phase of the modernization of the railroad line between Bucharest North and Henri Coandă International Airport was carried out in order to create a direct connection to Terminal T1. The works included the construction of embankments, the consolidation of the terrain and the renewal of the railroad superstructure.

  • Soil and insulation work: Macres reinforced soil structures and laying of vertical concrete slabs to improve the load-bearing capacity of the subsoil (9,600 m3), backfilling with cohesive material (56,000 m3) and installation of geotextile partition walls (13,000 m2) and biaxial geogrids to improve stability (13,000 m2).
  • Railroad superstructure: Type 60 railroad superstructure (3,200 m) including elastic clamping and new concrete sleepers.
  • Switches and rails: Installation of 5 new switches and crossings to optimize the track layout.

Core services

  • Soil and insulation work
  • Railroad superstructure
  • Switches and rails

Further projects

Rehabilitation of the public railroad infrastructure in the port of Constanța

Client: Regionala CFR ConstanțaDurată: June 2022 – March 2025 From June 2022 to March 2025 extensive maintenance work has been carried out on the rail infrastructure in the port of Constanța with the aim of increasing efficiency. Track maintenance: renewal of over 70 km of track with completely new materials. Switch installation: Installation of over 150 new type 90 switches with radii of 300 and 190 m. Sleeper replacement: 28 turnouts received new wooden sleepers. Complete reconstruction of the superstructure with entirely new materials: 53.557 km of track (5200 tons of rail; 331 JILs; 70,000 concrete sleepers; 161,000 tons of crushed stone) Complete replacement of track switches with new switches mounted on concrete sleepers: 224 equivalent switches Track maintenance Switch installation Sleeper replacement
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Construction of catenary for the rehabilitation of the Border – Curtici – Simeria railroad line

Client: Siemens Mobility S.R.L.Duration: 2017 – 2024 The renovation of the Border – Curtici – Simeria railroad line is part of Pan-European Transport Corridor IV and enables train speeds of up to 160 km/h. This project includes important technical measures to improve the infrastructure. Electrical protection: Carrying out work to electrically protect the installations along and next to the track. Overhead lines: Installation of 45.65 km of overhead lines on the main line and 6.67 km on the branch lines. Poles and anchors: 900 masts and anchors were installed in 2022 alone. Overhead lines Poles and anchors Electrical protection
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