Germany - - 143 m² asphalt surfaces removed, restored;- 155 m² unbound surfaces removed, restored;- 156 m drinking water pipe PE d 315 x 28.6 installed in trench;- 30 m drinking water pipe PE d 63 x 5.8 installed in trench;- 34 m pipe ...

Description

- 143 m² asphalt surfaces removed, restored;- 155 m² unbound surfaces removed, restored;- 156 m drinking water pipe PE d 315 x 28.6 constructed in trench;- 30 m drinking water pipe PE d 63 x 5.8 constructed in trench;- 34 m pipe PE d 560 x 50.8 constructed as protective pipe in trench;- 193 m drinking water pipe PE d 315 x 28.6 constructed using the HDD method;- 97 m PE d 560 x 50.8 pipe as protective pipe in HDD method;- 37 m vitrified clay jacking pipe DN 500 in controlled jacking as jacket pipe (railroad crossing);- 131 m drinking water pipe PE d 315 x 28.6 in PE protective pipe;- 37 m drinking water pipe PE d 315 x 28.6 in vitrified clay protective pipe;- 10 pcs. Construct 10 pressure line junctions;- Construct 1 reinforced concrete sinking shaft DN 3200 as a starting shaft, with conversion to an inspection shaft;- Construct 1 reinforced concrete sinking shaft DN 2500 as a target shaft, with conversion to an inspection shaft;- Carry out 240 m closed lowering of the groundwater level;

Opportunity closing date

11 October 2024

Value of contract

to be confirmed