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

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