• Rockfill dam consultant - concrete dam - gravity dam design arch dam - Hydropower cascade engineering - hydro consultancy firm - hydroelectric engineers Studio Pietrangeli - Georgia, Europe
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  • Rockfill dam consultant - gravity dam design - hydroelectric engineers - hydropower Georgia - Namakhvani - Hydropower consultants: Studio Pietrangeli
  • gravity dam design - rockfill dam consultant - hydropower cascade - hydroelectric engineers - hydro consultancy firm Studio Pietrangeli - Georgia - Namakhvani
  • Hydro consultancy firm: Studio Pietrangeli - concrete dam - gravity dam - Namakhvani - Georgia

Namakhvani (Georgia)

Hydropower Cascade

Place:

Imereri Region - Georgia 

Customer:

JSC Namakhvani hpp Cascade

Year:

2012 - in progress

Project Description:

Namakhvani HPP Cascade, includes the construction of three hydropower schemes on the Rioni river with a total installed capacity of 450 MW

Main Features:

TVISHI (IP=100 MW):

  • Gravity dam (H = 56 m, Crest L = 140 m, V = 13.1 Mm³)

  • Spillway (Q = 4,400 m³/sec)

  • Power House (open air type, N° 2 Kaplan turbines IP = 2x50 MW)

NAMAKVANI (IP=250 MW):

  • Concrete arch dam (H = 111 m, Crest L = 315 m, V = 156 Mm³)

  • Spillway (Q = 4,400 m³/sec)

  • Power house (open air type, N° 3 Francis turbines IP =3x83 MW)

ZHONETI (IP = 100 MW):

  • Rockfill dam with impervious bituminous core (H = 31 m, Crest L = 179 m, V = 12.5 Mm³)

  • Spillway (Q = 4,400 m³/sec)

  • Power house (open air type, N° 2 Kaplan turbines IP = 2x50 MW)

Engineering Service:
  • Review and Upgrade of Feasibility Study
  • Tender Documents, Consultancy for Tender, Assistance during procurement
  • Supervision of Construction