Seli breaks through tunnel at Laos’ 410-MW Xe-Pian Xe-Namnoy hydroelectric plant
Seli breaks through tunnel at Laos’ 410-MW Xe-Pian Xe-Namnoy hydroelectric plant Italian firm Seli Overseas has reached a significant milestone at Laos’ 410-MW Xe-Pian Xe-Namnoy hydroelectric plant with the completion of the project’s headrace tunnel. The tunnel is 11.4 kilometers long and 5.84 meters in diameter, Seli said, and completed three months ahead of the […]
Continue Reading