Reprofiling of the primary lining by shotcrete in the tunnel Višňové

Investor National Motorway Company, a.s. Bratislava Main contractor Skanska SK a.s., Bratislava Construction period July 2021 – November 2021 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…

Záhorská Bystrica – reservoir, supply and stock pipes

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…

ŽSR, Completion of the Žilina -Teplička railway shunting station

Investor Railways of the Slovak Republic General contractor EUROVIA CS, a.s. – organizational unit Slovakia Construction period March 2021 – December 2023 Description of the objects: SO 53-37-01 Žilina Strážov – Váh, rain sewerage SO 53-37-02 Žilina Strážov – Váh, relocation of water mains SO 53-37-03 Žilina Strážov – Váh, relocation of sewerage Construction technology: SO…

Veľké Leváre – Sanation of the public water main

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…

Extension of the sewerage, relocation of the water main, Budatín – Horná street

Client Severoslovenské vodárne a kanalizácie, a.s. Construction period July 2020 – November 2020 Description of the objects: BO 01 Extension of the sewerage Branch B: sewerage system –  PVC SN8 DN300 in the total length of 295,7 m Branch C: sewerage system –  PVC SN8 DN300 in the total length of 129,1 m BO 02 Relocation…

Motorway D1 Prešov West – Prešov South, Fire-protection water main in Tunnel

Client National Motorway Company a.s. General contractor Doprastav a.s. Construction period July 2020 – September 2021 Description of the objects:  Ensuring a sufficient capacity of fire-protection water in case of a fire in the tunnel Technology of construction: Water supply is designed from spigot pipes and ductile iron pipes DN 150 PN 16, system BLUTOP by…

Increasing the security of the area against the backwater of the Little Danube and the Klátovský arm from river Váh, 1st stage

General contractor JV TuCon – VÁHOSTAV SK, Klátovské rameno, Leader of JV – TuCon Construction period October 2019 – December 2021 Technology of the construction: The structure is a flood protection work, which dams the flow of the Klátovský arm and deflects it to the new built river basin. The dam consists of reinforced concrete „Closing…