River crossings under the Danube (RXS)

Procurement strategy: according to FIDIC Red Book

The execution of the contract results in letting the wastewater to the Central Wastewater Treatment Plant from the Kelenföld pumping stations on Buda side from under the Danube and from the Ferencváros pumping station on the Pest side under the Ráckeve-Soroksár branch of the Danube through pressure pipes to be built under the river.

The contract concluded in the frame of public procurement procedure includes the following tasks:

  • The construction of the twin pressure pipes from the Kelenföld pumping station to the Wastewater Treatment Plant by river crossing,
    • On the section to and from the Danube : 2×747,0 m DN 1 200 pipe,
    • Crossing under the Danube : 2×483,0 m DN 1 320 pipe.
  • The construction of the twin pressure pipes from the Ferencváros Pumping stations to the Wastewater Treatment Plant by river crossing under Ráckeve-Soroksár branch of the Danube
  • On the section to and from the Danube : 2×1704,0 m DN 1 400 pipe,
  • Crossing under the Ráckeve-Soroksár branch of the Danube : 2×125,45 m DN 1 320 pipe.

Contractor: Alterra Építőipari Kft.

Value of the contract: 11.981.149 EUR + VAT