Planning of Explosives for Construction of Underground Works of Nyadi Phidi Hydropower Project (21.4 MW)
Project: Nyadi Phidi Hydropower Project (21.4 MW)
Assignment: Planning of Explosives for Construction of Underground Works of Nyadi Phidi Hydropower Project (21.4 MW)
Location: Lamjung District, Nepal
Client: North Summit Hydro Pvt. Ltd
Duration: June 2019 to August 2019
Project Description: The project is RoR project with net head of 230m. 12 m3/s of water is conveyed through 3.5m dia horse shoe type tunnel of length 3,500m up to the surge shaft of diameter 12m and height 60m. The water is later conveyed to two turbines of capacity 12 MW each. The expected annual energy generation from the project is 320 GWh.
Scope of Services:
1. Assessment of the geological condition of the project site, carry out rock analysis and preparation of geological drawings;
2. Estimation of volume of explosives required for construction of underground structures;
3. Design of blasting pattern; and
4. Preparation of report and assist the client in technical part to get approval from the concerned department.