Reconstruction of II/189 Draženov, roundabout - Klenčí

The project concerned reconstruction of road II/189 from the junction with route I/26 in Draženov up to the junction with route II/198 in Klenčí pod Čerchovem, in a total length of 3,726 m.

Construction period: 2015/03 - 2015/06
Total value of the contract: 22 811 278,48 CZK excluding VAT

The total area of the repaired asphalt courses in the road structure was 31,783 m2.

The roadway was milled in the whole section to a depth of 90 mm and non-supportive spots were repaired. A new ACL 22 S base course was then laid in a thickness of 70 mm and ACO 11 S in a thickness of 40 mm. The construction included repairing and cleaning of 4 culverts, the construction of 2 new culverts, surface repair of the bridge (re-pavement, grouting), reinforcement of the verges and cleaning of ditches, partial replacement of kerbs, application of new horizontal marking and installation of new roadside delineators.

COLAS News

Oct 8

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

On Tuesday, September 25th, we visited the 4th and 3rd year students from the Secondary School of Civil Engineering in Mělník

Sep 14

We like supporting good things!

Since 2002 we have been contributing to the Jihlava Regional Charity which provides assistance and support to people in dire straigths.

Aug 10

Excursion in our quarry

On July 31, 2018, young firemen from Šluknov municipality visited the Šluknov Quarry where an excursion with the head of the quarry was prepared for them.

Jun 6

Award for COLAS CZ, a.s. in the 2017 TOP Building Company competition

On June 4th, 2018, Tomáš Krones, Chairman of the Board of Directors of COLAS CZ, received an award for the second place in the 2017 TOP Building Company competition.

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