Sewer collector C, Bratislava

Vajnorská – Tomášikova street, Bratislava

Client: Bratislavská vodárenská spoločnosť, a.s.

Superior Contractor: SKANSKA BS, a.s., Prievidza

Structures description: reconstruction of sewer collector DN 1400

Construction technology:

Creation of starting shafts, cleaning of existing collector from sludge banks, cleaning of the face of collector by power water, retracting the glassfiber reinforced pipeline DN 1400 into existing profile of 1 650 mm, anchoring and concreting of the interspace of glassfiber reinforced pipeline DN 1400 and existing collector by concrete C16/20 in the whole length of 1147 m.

Completed structures:

construction of sewer collector from glassfiber reinforced pipeline DN 1400 of 1147 m length by inletting the existing DN 1650/2600 monolithic collector
concreting of installed pipeline, construction of new shafts

Construction period: January 2007 – July 2007