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Construction of roads

Construction, reconstruction and repairs of roads. We specialize in highways and urban and suburban roads.

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Bridges and monolithic structures

Construction and reconstruction of bridges within road and railway engineering. Construction of retaining walls, collectors, water treatment centres, various tanks and structures from watertight concrete.

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HAMPs and production of modified asphalt

Production of hot asphalt mixtures and modified bitumen binders and sale of asphalt emulsion in twelve centres throughout the Czech Republic.

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Quarries

We are a traditional producer of high-quality crushed and quarried aggregates for further processing in concrete centres and building companies.

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Railway engineering

Construction, reconstruction and maintenance of railway and tramway lines and sidings. Construction of railway objects, bridges and platforms. Installation of traction lines.

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Water management engineering

Complete deliveries of sewers, water supply lines and water treatment centres.

COLAS,
general supplier of road engineering in the Czech Republic.

The activities of COLAS CZ, a. s. include standard road engineering – construction, reconstruction, repairs and other work on roads and bridges. We also construct and reconstruct utility lines and railway structures. Our further activities include stone quarrying and the production of crushed aggregate, the production of modified asphalt and above all asphalt mixtures.

More about COLAS

COLAS News

Jan 4

23rd Best Corporate Magazine Competition

Last November, COLAS CZ participated in the Best Corporate Magazine Competition, organized by the CZECH TOP 100 company, whose partners were TPA and Bisnode.

Dec 24

Project I/26 Plzeň, Letná Bridges - opening to traffic

With the attendance of ŘSD CEO Jan Kroupa, the I/26 Plzeň, Letná Bridges project was opened to traffic on December 22, 2016.

Nov 22

COLAS CZ, a.s. and Čermák a Hrachovec a.s. at the JobChallenge Job Fair

On Wednesday November 9 , 2016 we attended for the third time the job fair JobChallenge in Brno which is organized together by three universities: University of Technology, Masaryk University and Mendel University.

Nov 4

Breakfast with COLAS! - Students of the Secondary School of Civil Engineering in Prague

On Wednesday, 2nd November, we organized another Breakfast with Colas! - This time for the Secondary School of Civil Engineering in Prague, students in grade 4, the field of transport construction.

REFERENCES

2017/03 - 2018/09

Sewerage and WTP Jamné

The project involves a new sewage system for the entire Jamné municipality concluded with a new water treatment plant with a capacity of 600EO.
2016/12 - 2017/10
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Štěrboholská connecting road – Fire Station Dolní Počernice

The aim of the project is to ensure the protection of the area in Dolní Počernice and Štěrboholská against noise from Štěrboholská connecting road.
2017/04 - 2019/06
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General Patton´s Bridge in Plzeň

On May 2nd, 1973, a new bridge, today General Patton´s Bridge, over the river Mže, was put into operation. The bridge helped divert the transit traffic from the square in the direction of Karlovy Vary and Žatec.
2016/10 - 2017/05
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II/324 Prasek – crossroads with the III/324 24 road

The II/324 roadway is of regional significance, it connects individual cities in the region and is a utilized alternative to the highway as well as the I/11 Prague – Hradec Králové roadway.
COLAS Čermák a Hrachovec Silnice Horšovský Týn COLAS Group
© 2017 COLAS CZ, a.s. All rights reserved