Civil engineering and pipe laying work.
Section 3.2.1Civil engineering and pipe laying work
- shaft structures 4 pieces;
- Pipe trench excavation 10 550 m
- pipes GGG 200 u. 250 each approx. 1,600 m;
- 2 x multiple cable protection tube DA 50/50/50 approx. 1,600 m.
Section 3.2.2Civil engineering and pipe laying work
- Pipe trench excavation 19,500 m
- shaft structures 13 pieces;
- pipes GGG 250 approx. 2 800 m;
- pipes PE DA 90 approx. 620 m;
- pipes PE DA 160 approx. 4 400 m;
- pipes PE DA 225 approx. 4 400 m;
- 2 x multiple cable protection tube DA 50/50/50 approx. 4 800 m.