Norvegia: New raw water supply - Birkelandsvatn. Contract E71 Outdoor and Tunnel
Data licitatiei 19.09.2025
Expirat
51
51
| Valoare estimata : 280,000,000
|
Tip anunt:
UE
|
ID: 9938550
|
Data publicarii :
19.08.2025
|
Tara/Judet:
NO |
|
Descriere scurta:
Norvegia: New raw water supply - Birkelandsvatn. Contract E71 Outdoor and Tunnel
Coduri CPV:
44114000-2 - Beton
44114200-4 - Produse din beton
44161200-8 - Canalizări de apă
44322100-4 - Conducte pentru cabluri
45000000-7 - Lucrări de construcţii
45221000-2 - Lucrări de construcţii de poduri şi tuneluri, puţuri şi pasaje subterane
45221240-6 - Lucrări de construcţii de tuneluri
45231110-9 - Lucrări de pozare de conducte
45232000-2 - Lucrări auxiliare pentru conducte şi cabluri
45232100-3 - Lucrări auxiliare pentru conducte de apă
45233226-9 - Lucrări de construcţii de drumuri de acces
45262300-4 - Lucrări de betonare
|
Textul licitației
road • portal building • access tunnel • site tunnel Matter from blasting tunnels shall be deposited locally in the area. GENERAL INFORMATION ABOUT THE DELIVERY The works in contract E71Utomhus and tunnels mainly include the following: • Establishment of a construction road at the start and permanent access road to the end. • Necessary landslide protection • Driving and securing tunnels • Establishment and completion of landfills. • Culvert/bridge for crossing Stølsåna and Kyrkjebekken • Water and sewage pipelines in the access tunnel, bottom pipelines in the intake station and portal building, as well as installations for treatment of grey water • Laying of high voltage cables in accordance with instructions from Enida • Concrete plugs on each end of the intake station, including waterproof driving port in concrete stoppers against raw water tunnel • Concrete c