Brno, Pekařská - rekonstrukce kanalizace a vodovodu

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The subject of this public contract is the reconstruction of the sewer system and water supply, including sewer and water service connections. The entire public area will also be modified, including the modernisation of the tram line; a complete renewal of roads, parking and lay-by spaces, sidewalks will be carried out, including the reconstruction of public lighting and overhead trolley wiring. Sewers and sewer service connections: The sewer in Pekařská street dates from 1898 to 1901 and will be reconstructed over a total length of 680 m, of which by a trenchless method (in a tunnel/driveway) over a length of 146 m (in a DN 1000/1500 profile over a length of 131 m and DN 500/750 over a length of 15 m) and in an open excavation over a length of 535 m (in a DN 1000/1500 profile with a length of 27 m, DN 800/1200 with a length of 430 m, DN 500/750 with a length of 61 m and DN 300 with a length of 16 m). Existing sewers that will not be excavated during construction works will be filled with cement–fly ash slurry. All sewer service connections in the public domain with a profile from DN 150 to DN 400 and a total length of 587.1 m will also be reconstructed, as will connections to…

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