Main Northern Collector in Rákosvölgy
Microtunnelling Works

Client: Municipality of Budapest

Length: 827 m + 171 m

Diameter: ø 136 / ø 120

Technology: AVN

The first phase of the Rákosvölgy main collector was built by our predecessor, Alterra Kft., and after a long period of intermission the continuation of the job we could build. The open-ditch segments are contracted to be done which will use narrow-work-pit technology, while the “pressed” sections are built using micro-tunnel technology.

Rákosvölgy Main Northern Collector Gallery

ARE YOU INTERESTED?

We are offering you the advantages of trenchless public utility construction. Please do not hesitate to contact us, and we’ll provide you with the best solutions for your civil engineering project.

+36 1 883 1440





COLAS ALTERRA THANKS HERRENKNECHT AG FOR PROVIDING ILLUSTRATIONS AND PHOTOS FOR THIS WEBSITE