[rl_gallery id="3416"] Concrete lining in tunnel is one of the oldest technique used not only as support works but it is also used to prevent seepage water to and from the tunnel. The above photographs (referenced from Lower Erkhuwa Hydropower Project - 14.15MW) show some of the key processes/activities of tunnel lining.

After breakthrough of 2.53 km tunnel excavation in Lower Erkhuwa Hydropower Project, the final lining works is in full swing now. We are happy to share some of the photographs related to headrace tunnel final lining works. Proper execution of lining/support works as per site specific design is the key to long term stability as well as to ensure leakproof water tunnel. We, Energy and Infrastructure Maven Pvt. Ltd. has been engaged as Main Consultant

Powerhouse construction from excavation to crane beam level has been completed for Nupche Likhu Hydropower Project 57.5 MW. As of now, approximately 75% of the overall civil construction work for the powerhouse, including sub-structure and super-structure upto crane beam has been completed. Simultaneously, the construction of the Control Building and Tailrace culvert is in progress at the site. Energy and Infrastructure Maven Pvt. Ltd. has been engaged as Lead Consultant for Design, Project Management &

EI Maven Team Establishing control points using DGPS for Upper Nyasim (43MW) & Upper Nyasim a (21MW) Hydropower Project. Using DGPS for control point establishment is now a days know to be the most cost efficient way to achieve required accuracy in topographic survey works. EI Maven Pvt. Ltd. has been involved in the project as Main Consultant for Detail Engineering Design including Field investigations. Know More About the Project

More than 1 km tunnel is excavated in the project. EI Maven Pvt. Ltd has been engaged as Detail Design & Design Support Consultant for the project. Know More About the Project

EI Maven Pvt. Ltd. has been engaged as Design, Project Management & Supervision consultant for the project Know more about the project