The works related to the expansion of National Road DK-46.

The works related to the expansion of National Road DK-46.

As one of the consortium partners, we participated in the project titled “Expansion of DK-46 – Główna Street and Przejazdowa Street along with the construction of a bypass from Św. Barbary Street to Pułaskiego Street in Częstochowa,” as part of the “Design and Build” procedure.

The works included the implementation of tasks in the fields of rail, railway traffic control, telecommunications, and electrical power within the scope of five railway-road crossings.

Our scope of work included:

  • construction of a new subbase layer and concrete sleepers,
  • mechanical execution of compacted crushed stone layer,
  • ballasting and mechanical tamping of rails,
  • construction of concrete crossing plates,
  • reconstruction of drainage systems,
  • removal of tracks and switches at Częstochowa Stradom station,
  • construction of cable networks,
  • dismantling of derailments and turnout drive at Częstochowa Stradom station,
  • replacement of EBILOCK applications,
  • construction of SPA-5 level crossing system,
  • construction of cable networks,
  • installation of a digital industrial TV system at railway-road crossings,
  • construction of cable networks,
  • installation of external lighting for level crossings.