Nur-Sultan, 12/1 Kunayev str., VP 16 (map)

Construction of main lines and sidings

Construction of main lines and sidings Construction of main lines and sidings 

  • assembly of track panels (with all types of fastenings) at the company’s assembly shops;
  • cutting of verge and planning of the subgrade with the use of a grader and bulldozers;
  • cleaning of dirty ballast;
  • laying of track panel (according to the detailed design); 
  • laying of new crushed stone ballast (track ballasting) according to the detailed design with the use of the company’s own hopper wagons;
  • gage adjustment by hydraulic gauging machines;
  • raising and laying of track upon the ballast by electric ballasting machine ELB-3; initially, the track is tamped and aligned by surfacing, tamping and finishing machine VPO-300 and manually by electric tamping machine – where there are natural obstacles and man-made facilities on the way; the subsequent works are done by DGS,
  • Duomatic and PBR machines;
  • finishing works;
  • laying of crossing panels;
  • cleaning of track ditches;
  • painting and installation of track signs;
  • finishing of ballast prism and levelling of intertrack space;
  • construction of pedestals from wooden sleepers for the rail stock, pegs and kilometer posts;
  • assembling and laying of track switches (according to the detailed design);
  • laying of geogrid.
© 2020 «Integra Construction KZ» Limited Liability Partnership. All rights reserved.
Tel.: +7 (7172) 69 55 22; Email:; Adress: Astana city, Left Riverbank, 12/1 Kunayev str., VP 16 (map)

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