Client National Motorway Company a.s. General contractor Metrostav DS a.s. Construction period February 2022 – May 2023 Destription of the objects: Object 543 Modification of water supply DN 800 at km 15,830 – 16,700 D3 Object 543 Cathodic protection of water supply relocation DN 800 at km 15,830 – 16,700 D3 Technology of construction: Relocation…
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Project name: R4 Expressway Prešov – northern bypass Stage II (km 4.3 – 14.5) Investor: Národná diaľničná spoločnosť, a.s. Main contractor: R4 Prešov Northern Bypass Stage II Consortium” Construction period: October 2023 – October 2027 Description of structures: The construction includes the actual structure of the Expressway R4 with a length of 10.2 km. Part…
General contractor Marti Tunnel AG CH – 3302 Moosseedorf, Switzerland Construction period July 2021 – October 2023 Description of the main objects 2 caverns: 330 m2 / 213 m long cross connections shafts galleries Technology of construction cooperation in excavation in rocks using machines and supporting with sprayed concrete on the objects: northern and southern caverns…
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Investor National Motorway Company, a.s. Bratislava Main contractor Skanska SK a.s., Bratislava Construction period July 2021 – March 2022 Description of main objects: north tunnel tube, section between escape corridors no. 16 – no. 18, length 500 m south tunnel tube, section between escape corridors no. 14 – no. 19, length 1.250 m Construction technology: milling…
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Investor Bratislavská vodárenská spoločnosť a. s. Construction period March 2021 – November 2022 Description of the objects: The construction consists of a line part, a supply pipe DN200 to the reservoir and supply piping DN150 and DN300, NN connection and reservoir. The reservoir is divided into a handling (dry) and wet chamber. The wet chamber consists…
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Investor Railways of the Slovak Republic General contractor EUROVIA CS, a.s. – organizational unit Slovakia Construction period March 2021 – 2026 Description of the objects: BO 53-37-01 Žilina Strážov – Váh, rain sewerage BO 53-37-02 Žilina Strážov – Váh, relocation of water mains BO 53-37-03 Žilina Strážov – Váh, relocation of sewerage Construction technology: BO…
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Client Bratislavská vodárenská spoločnosť, a.s. Construction period January 2021 – August 2023 Technology of the construction: Reconstruction of the existing pipeline in the part of the municipality due to the emergency condition, bad technical conditions, but mainly due to increased incrustations in the pipeline which reduce water flow and need to be replaced with new ones…
