D1 Renovation of carriageway km 199.3 – 204.6 on the left

Renovation of the carriageway asphalt layer encompassed an overall area of 71,419 m2.

Construction period: 2015/08 - 2015/11
Total value of the contract: 143 042 737 CZK excluding VAT

The investor of the project is the Road and Motorway Directorate of the CR.

The construction project was implemented by the “D1 CM Consortium” consisting of COLAS CZ, a.s. and M-SILNICE a.s. (50%/50%). The leading member of the consortium was COLAS CZ, a.s..

The subject of the project was the repair of a cement concrete carriageway on the D1 motorway consisting in the removal of the existing cement concrete surface in a thickness of 280 mm, application of a new asphalt concrete carriageway 10.75 m wide, and replacement of the asphalt concrete carriageway in a thickness of 120 mm. The construction project included renovation of the carriageway on three bridge structures, including repairs of expansion joints, cleaning of chutes, and repairs of safety equipment on the bridges.


Feb 15

COLAS CZ supports EBEC

We decided to support the technical education of students at the Faculty of Civil Engineering of Brno University of Technology and we have become a guarantor of EBEC competition, where students will prove their knowledge in practice.

Feb 13

COLAS Team Cup - final results

The COLAS Team Cup World Finals were held on 7 and 8 February, 2018, in Paris.

Dec 4

COLAS CZ, a.s. at the JobChallenge Job Fair

This year's job fair for students and graduates took place on 22.11.2017 in Brno and our company could not be missed like every year.

Dec 1

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

On Wednesday, 15th November, we welcomed students to the headquarters of the company in Prague. This time visited us students of the 3rd year from Secondary School of Civil Engineering in Mělník.

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