Dams

Silvan Dam and HEPP

Location
Diyarbakır, Türkiye
Client
DSİ
Period
2006–2008
Service
Final and detailed design
Key data
Concrete-faced rockfill dam (CFRD), 185 m; 4 × 40 MW; spillway 5,346 m³/s

Scope

  • Powerhouse: 4 × 40 MW
  • Gated spillway: 5,346 m³/s
  • Diversion tunnels: Ø 4.00 m + Ø 8.00 m; 980 m
  • Power tunnels: Ø 7.00 m; 718 m
  • Power intake
  • Switchyard
  • Access road: 32 km
  • Other roads: 50 km
  • Geological and geotechnical investigations and reports
  • Mapping services