PORTFOLIO

The company IBŽ inženjerski biro za željeznice d.o.o. has worked and/or collaborated with other companies on the following major projects

Development of the project Modernization of railway line Zaprešić – Čakovec (R201) on the section Zaprešić (included) - Zabok (excluded) with associated structures and equipment

 

Project phase:

Main design, construction permits and tender documentation

Contracting authority:

 

HŽ Infrastruktura d.o.o.

Year:

In progress

Description:

Reconstruction and electrification of 24 km long railway track Zaprešić - Zabok for a full inclusion into the system of suburban railway traffic in Zagreb. Reconstruction includes open section of railway line, stations Novi Dvori, Luka, VelikoTrgovišće and Zabok and stops Pojatno, Kupljenovo and Žeinci.

 

 

Opportunity study for building a new railway line Koprivnica - Kotoriba - State border

 

Project phase:

Study

Contracting authority:

HŽ Infrastruktura d.o.o.

Year:

2013-2015

Description:

The study presents alternative solutions made for station Koprivnica exit, connection to station Kotoriba and route variants between these two stations.

 

 

Preparation of project documentation for the overhaul of the railway line M102: Zagreb GK – Dugo Selo, section Zagreb - Borongaj - Dugo Selo, subsection Zagreb Borongaj - Čulinec

 

 

Project phase:

Detailed design

Contractingauthority:

HŽ Infrastruktura d.o.o.

Year:

2013

Description:

Reconstruction project of railway line M102 Zagreb Main Station - Dugo Selo involves the renewal of subsection Zagreb Borongaj - Čulinec (part of section Zagreb Borongaj – Dugo Selo). The line is designed for the category of load model D4 (22,5 t/a, 8,0 t/m) and the speed of 140 km/h.

 

 

Preparation of a part of project documentation for the reconstruction and upgrade of railway line M201 (Gyekenyes) – State border – Botovo – Koprivnica – Dugo Selo; section Dugo Selo – Križevci

 

Project phase:

Main design

Contracting authority:

HŽ Infrastruktura d.o.o.

Year:

2012

Description:

Main designs for reconstructions of station Vrbovec and stop Repinec were made as a part of preparation of project documentation for the works on the reconstruction of an existing track and upgrade of another track of international traffic railway line M201 (Gyekenyes) - State border - Botovo - Koprivnica-Dugo Selo on section Dugo Selo - Križevci.

 

 

Overhaul of railway line Novska – Sisak – Zagreb Main Station.; section Greda – Turopolje; subsection Lekenik – Turopolje

 

Project phase:

Detailed design

Contracting authority:

HŽ Infrastruktura d.o.o.

Year:

2006/2007

Description:

Subsection Lekenik (excluded) - Turopolje (included) is a second part of the overhaul project of railway line Novska - Sisak - Zagreb Main station. The line was capacitated for the category of load model D4 (22,5 t/a, 8,0 t/m) and the speed of 160 km/h. The project includes station Turopolje and stop Pešćenica.

 

 

Overhaul of railway line Zagreb - Rijeka; section Skrad – Drivenik

 

Project phase:

Detailed design

Contracting authority:

Hrvatske željeznice d.o.o.

Year:

2005/2006

Description:

The reconstruction project of the railway line Zagreb - Rijeka includes the section between the station Skrad (included) and Drivenik (excluded) total length of 37.22 km. The project involves stations Skrad, Zalesina, Delnice, Lokve and Fuzine and stops Kupjak, Vrata and Lič.

 

 

Preliminary design for modernization of railway line of I line 101 Zaprešić - Varaždin – Čakovec, section Zaprešić - Zabok

 

Project phase:

Preliminary design

Contracting authority:

Hrvatske željeznice d.o.o.

Year:

2004

Description:

It was necessary to reconstruct the section Zaprešić - Zabok to be able to increase the speed to 100 (120) km/h and meet the category of load model D4 (22,5 t/a, 8,0 t/m). The section is intended for electrification using 25 kV, 50 Hz AC, which would meet the requirements for inclusion in the suburban passenger traffic of Zagreb, and outdated signaling-safety devices are intended for replacement with newer ones.

 

 

Preliminary design for reconstruction of railway line Oštarije - Knin – Split, section Perušić – Gračac

 

Project phase:

Preliminary design

Contracting authority:

Hrvatske željeznice d.o.o.

Year:

2003

Description:

The preliminary design includes reconstruction of railway line as well as stations and stops for the purpose of obtaining the speed of 160 km/h and category of load model D4 (22,5 t/a, 8,0 t/m). The project covers five stations and seven stops. Four stops are required to relocate and build on new locations near the existing ones.

 

 

Preparation of main design for railway lineOštarije - Knin – Split; section Perušić – Gračac, III.subsection bridge Jaruga – Gračac

 

Project phase:

Main design

Contracting authority:

Hrvatske željeznice d.o.o.

Year:

2003

Description:

Reconstruction of the III. subsection from bridge Jaruga to station Gračac includes general overhaul and reconstruction of the line, station and stop for the purpose of obtaining the speed of 160 km/h and category of load model D4 (22,5 t/a, 8,0 t/m).

 

 

Construction, reconstruction and design of space for storage of petroleum products; reconstruction of industrial track Naftapromet

 

Project phase:

Main and detailed design

Contracting authority:

Naftapromet - Okučani

Year:

2003

Description:

This project includes reconstruction of industrial track Naftapromet for the construction of wagon unload Okučani.