Bratislava, Vajnorská – Tomášikova street, Reconstruction of sewer collector C


Bratislavská vodárenská spoločnosť, a.s., Bratislava

Construction period

January 2007 – July 2007

Structures description:

  • reconstruction of sewer collector DN 1400

Construction technology:

  • creation of starting shafts, cleaning of existing collector from slurry coating, cleaning of the face of collector by water under the pressure, retracting the glassfiber reinforced pipeline DN 1400 into existing profile, fixing and concreting of fiberglass pipeline interspace of existing collector by concrete C16/20

Executed works:

  • construction of sewer collector from glassfiber reinforced pipeline DN 1400 of 1147 m length by inletting the existing monolithic collector, concreting of installed pipeline, construction of new shafts