Collector Sewer for Ilmenau, Wümbach District

Construction of a collector sewer: approx. 1,540 m DN/OD 200 PP at approx. 1.40 – 5.00 m depth, approx. 115 m DN/OD 250 PP at approx. 2.30 – 4.20 m depth, approx. 60 m DN/OD 315 PP up to approx. 2.0 m depth; 36 PP manholes DN 800; 4 property connections; crossings of 1 gas pipeline DN 400, 1 gas pipeline DN 600, 1 ICE bridge, 1 110 kV railway power line, 1 380 kV line, 1 ditch culvert DN 600 concrete, 1 drainage pipe RRB DB DN 400 concrete, 1 stream culvert DN 250B; 1 ditch inlet structure; parallel laying along the entire length with telecommunication cables from BBV, Ilmprovider, Telekom, and Antennenverein.

Tender documents

Additional details