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Italy

Santu Miali Hydropower

Engineering services for hydropower plant

Italy

Santu Miali Hydropower

Refurbishment of the Santu Miali hydropower plant

Italy

PLACE

Sardinia Water Authority (Ente Acque della Sardegna ENAS)

CLIENT

2003 - 2010

YEAR

Main Features

  • Loading reservoir with daily regulated Vol. = 1.4 Mm3
  • Headrace Tunnel ( L = 750 m, D = 4.25 m )
  • Surge Shaft ( H = 33.5 m, D = 8.20 m )
  • Penstock ( H = 150 m, D = 2.40 m )
  • Underground Power House ( L = 34 m, W = 16 m, H = 31 m )
  • Tailrace Tunnel ( L = 1000 m, D = 4.50 m )
  • Electromechanical Works ( No. 1 Francis Turbine, IP = 27.5 MW, Q = 25.4 m3/s, Max. net head = 115 m )
  • Main Transformer ( N°1, No load ratio = 9 / 150 kV, Rated power = 32 MVA )

Italy

Santu Miali Hydropower

Engineering
Services

General revision of plant

Final design of civil, hydro-mechanical and electromechanical works

Supervision of works

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