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

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.

Construction period: 2017/03 - 2018/09
Total value of the contract: 54 696 347 CZK excluding VAT

Currently, a unified sewerage network is operating in the municipality, however, it is not connected to a WTP. After completion of the construction of a new sewerage system, the existing sewage system will be used solely for drainpipe.

Sewerage is designed primarily as a gravitational DN 250 mm in the length of 3,835.2 m. In areas where, due to the depth, it is impossible to use the gravity pipelines, the pressure sewer in the length of 836.3 meters is designed. The sewer pumps waste water of the three sewage pumping wells back into the gravity system. The fourth pumping station is located in front of the new mechanical-biological waste water treatment plant and pumps all the municipality´s sewage into the tanks of the water treatment plant. Treated waste water flows back into the nearby watercourse.

COLAS News

Jan 8

Construction of Southern Tangential tangential trunk road near České Budějovice municipality

Southern tangential trunk road will be performed by consortium of companies COLAS CZ a Firesta-Fišer.

Dec 27

COLAS CZ realizes D48 Bělotín - Nový Jičín project

ŘSD concluded a contract for the construction of 13 kilometers of a motorway worth CZK 3,084 BN, which will be realized by COLAS CZ, a.s. in association with FIRESTA-Fišer, rekonstrukce, stavby a.s.

Dec 16

D48 Rybí – Flyover Rychaltice motorway - opening to traffic

On December 15th, 2020, Directorate of roads and motorways opens to traffic the new motorway section D48 Rybí – Flyover Rychaltice.

Nov 2

Merger of Silnice Horšovský Týn a.s.

General Meeting of shareholders decided on the merger by merging the company COLAS CZ, a.s. (= successor business corporation) and the company Silnice Horšovský Týn a.s. (= defunct business corporations).

Oct 30

II/353 Velký Beranov - bypass opens to traffic

The most expensive road construction in the history of the Vysočina Region opens to traffic on the dot exactly according to the schedule set up last spring.

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