For the first time, Kolektor CPG performed railroad works as a leading partner in such a large scope.
Special features and points of interest of the construction: The construction was done in two phases. First, we performed the upgrade of the right railway track and then the left. Each phase was carried out in 86 calendar days and the project was finished within the contractual deadline despite unforeseen and additional works. Within the upgrade, we performed works at the upper and lower structure, repaired the Češnjevec tunnel, openings, walls and level passages, and renewed the electrical drive network and SSTC devices.
Deadline for completion of work: July 2015
Value of performed works: €25 million