Client: Regionala CFR Constanța Durată: June 2022 – March 2025
Project description
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
Core services
Track maintenance
Switch installation
Sleeper replacement
Further projects
Total reconstruction of line 116 Livezeni – Simeria – Interval Merișor – Crivadia line 1 km 61+300 / 57+185 and Merișor Station lines III direct line 1 and II direct line 2 km 62+150 / 61+300
Client: Regionala CFR TimisoaraDuration: 18 luni Track reconstruction: 5.395 km (539 tons of rail; 5411 concrete sleepers, 3792 wooden sleepers; 110 special bridge sleepers; 11960 tons of crushed stone; 18 JILs) Signalization WorksCatenary and protection works
Construction of the railroad connecting line Bucharest North – Henri Coandă International Airport
Client: Arcada Company S.A.Duration: 2020 – 2021 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. Soil and insulation work Railroad superstructure Switches and rails
