Salini Costruttori S.p.A.
2008 - 2009
Description for Mambilla Hydropower (Nigeria)
Hydroelectric Power Plant including 3 dams, 2 underground power houses and auxilliary works.
- Gembu Dam ( RCC dam, H = 100 m, Crest Length = 515 m, Vol. = 1.2 Mm3 )
- Sumsum Dam ( RCC dam, H = 35 m, Crest Length = 460 m, Vol. = 1.2 Mm3 )
- Nghu Dam ( Rockfill dam, H = 95 m, Crest Length = 680 m, Vol. = 5 Mm3 )
- Donga Crossing Penstock ( No. 2, L = 2.3 Km, D = 3 m )
- Gembu - Sumsum Tunnel ( L = 16 Km, D = 6 m, type unlinking )
- Sumsum - Nghu Canal ( L = 1,5 Km, Width = 10 m )
- Headrace canal ( L = 3.1 Km, Width = 15 m )
- Power Shaft ( N° 16, D = 5.25 – 8.40 m, Total L = 1000 m )
- Underground Power Houses ( No. 2, Dimensions 175 x 27 x h 38 m, No. 16 Turbines Pellton, Power of Each Group = 250 MW, Firm Energy = 6,940 GWh/y, Design Flow = 88 m3/s, Total Head = 1007 m, Total Installed Power = 4'000 MW )
- Tailrace Tunnel ( No. 2, type unlined, L = 6 Km, D = 8 m )
- Tailrace canal ( L = 3 Km, Width = 25 m )
Carpat Pumped Storage Plant (Romania)
Pumped storage plant with an installed power of 300 MW.
Namakhvani Hydropower (Georgia)
Namakhvani hydropower cascade, envisages the...
King Talal Hydropower (Jordan)
The assignment comprises the assessment of conditions of the existing plant...
Plaine Hollandaise Dam ( Seychelles )
The project is aimed at increasing the drinking...
Rio Mannu Multi-Purpose Project (Italy)
Concrete gravity dam for water supply and irrigation to be constructed in two...
Kabwe Aqueduct (Zambia)
Kabwe urban water supply scheme.
Reservoir storage capacity: 12 Mm³.
Hydropower Projects (Ghana)
The scope of the assignment, commissioned by...
Bujagali Hydropower (Uganda)
Hydroelectric project on the Victoria Nile River within an installed power of...
Bumbuna Hydropower (Sierra Leone)
The Bumbuna Hydroelectric Project (BHP) is the...