Mini Hydroelectric Plant tunnels
Lourizela Hydroelectric Plant
Client: GENERG – Gestão e Projectos de Energia, S.A.
Year: 1991
Cross-section: 8.4 m²
Length: 760 m
Paus Hydroelectric Plant
Paus Hydroelectric Plant
Client: HIDRINVESTE – Investimentos Energéticos, Lda.
Year: 1992
Cross-section: 8.4 m²
Length: 260 m
Vale Soeiro Hydroelectric Plant
Client: GENERG – Gestão e Projectos de Energia, S.A.
Year: 1993
Cross-section: 13 m²
Length: 3 Tunnels having 596/ 103/ 175 m
Paredes Hydroelectric Plant
Client: HIDROCENTRAIS REUNIDAS, Lda.
Year: 1997
Cross-section: 6 m²
Length: 213 m
Carregal Hydroelectric Plant
Client: HIDROCENTRAIS REUNIDAS, Lda.
Year: 1997
Cross-section: 6 m²
Length: 96 m
Manteigas Hydroelectric Plant
Client: HIDROELÉCTRICA DE MANTEIGAS, Lda.
Year: 2001
Cross-section: 5m²
Length: 320 m