Place

Siliqua - Italy


Client

Cixerri Land Reclamation Authority


Year

1972 - 1983

Description for Casteddu (Italy)

Three-dam projects for irrigation purposes.

Main Features

  • Medau Zirimilis Bituminous Faced Rockfill main dam (BFRd, H = 60 m, L_crest = 500 m, V = 1.4 Mm³)
  • Carru Segau Bituminous Faced Rockfill secondary dam (BFRd, H = 16 m, L_crest = 1'220 m, V = 0.4 Mm³)
  • Rio Sa Schina de Sa Stoia concrete weir (H = 11 m, L_crest = 55 m)
  • Rio Mannu concrete weir (H = 6.2 m, L_crest = 19 m)
  • Intake tunnel (L = 1'381 m, D = 2.7 m, Q = 24 m³/s)
  • Spillway (Q = 681 m³/s)
  • Auxiliary spillway (Q = 157 m³/s)
  • Bottom outlet

Engineering Services

  • Supervision and Interpretation of Site Investigations
  • Final Design

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