Notice - change of the company's registered office - newly at Rubeška 215/1, 190 00 Prague 9

SÚ 13 303 Wilsonova, direction of Praha 4, Hybernská – Wenceslas Square section, STAGE 2

The repair involved a 470 m long stretch from the Prague Main Railway Station to Wenceslas Square in the direction of Prague 4.

Construction period: 2016/07 - 2016/08
Total value of the contract: 14 087 929 CZK excluding VAT

It has three to five traffic lanes and is 11 to 20 m wide. Before repair, the road was highly defective: ruts, crosswise and lengthwise cracks, potholes, leakage into the subway and the underpass, upturned and disarrayed granite kerbs, blocked and often dysfunctional drainage inlets.

To ensure traffic in the city centre and coordination with PPDS (a gas pipeline breakdown), the construction was divided into four stages: A stretch from the Main Railway Station to Smetanovo Theatre – the left and then the right side. And a stretch from Smetanovo Theatre to Wenceslas Square – the right and then the left side.

100 mm of bitumen layers were continuously milled from the road. Cracks in the substructure were additionally milled and reinforced by a geogrid with fibreglass. The roadway structure was demolished to the supporting reinforced concrete bridge structure on an underpass at the Main Railway Station and subway at Smetanovo Theatre. The reinforced concrete structure was renovated and a sealing layer with new hydro insulation and a protective layer of poured asphalt and plain concrete were added. The granite kerbs and road inlets were continuously repaired. At the end of each stage, two layers of modified asphalt (ACL 16S 60mm and ACO 11S 40 mm) were laid and new horizontal marking was applied.

COLAS News

May 11

Change of company headquarters

As of 11 May 2020, a decision was taken by the Board of Directors to change the registered office of COLAS CZ. We look forward to seeing you at the company's new headquarters at Rubeška 215/1, 190 00 Prague 9 - Vysočany.

Apr 29

COLAS CZ buys Silnice Žáček s.r.o.

The family company Silnice Žáček s.r.o. is a major regional player based in Česká Lípa.

Apr 9

Reconstruction of the Roosevelt´s bridge in Pilsen

It is a very important vault bridge in Pilsen which was built between 1848 - 1850. More information about the completion of the first stage published in the Silnice železnice (Roads and Railways) magazine Road Railway attached below.

Mar 24

I/62 road around former quarry, repair of the roadway

The I/62 road is the backbone of the Hřensko busy artery, its route lines the Elbe River.

Mar 20

COLAS CZ awarded a prize in the OHS field

During the Colas International Management Days, the Czech Republic was awarded by Safety Challenge 2019 for the best decrease in the accident frequency rate within the International division.

Dec 3

Revitalization of the area - II/210 Western bypass Sokolov-Svatava (Stage III)

The II/210 road is relocated along the western edge of the city from the Chebská intersection to the Kraslická one.

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