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Discharge Measurement of Nyadi-Phidi Hydropower Project

Discharge Measurement of Nyadi-Phidi Hydropower Project

Project:  Nyadi-Phidi Hydropower Project

Assignment:  Discharge Measurement of Nyadi-Phidi Hydropower Project

Location:  Lanjung District, Nepal

Client:  North Summit Hydro Limited

Duration:  November 2017 to December 2017

Project Description: Nyadi Phidi Hydropower project is located in Marsyangdi Rural Municipality of Lamjung District. The headworks and powerhouse of the project is proposed at 2949 masl and 2248 masl. The project utilizes design discharge of 3.6 m3/s with net head of 689 m to generate 129.14 GWh annual energy with installed capacity of 21.4 MW.  

Scope of Services:

1. Arrangement and transportation of required equipment necessary for discharge measurement;
2. Training to the local staff gauge reader for taking regular water level readings as per DoED guidelines;
3. Discharge measurement of Nyadi River by current meter (measured discharge: 1.55 m3/s) and Phidi River by salt dilution method (measured discharge: 530 lps) at Headworks site for the month of December, 2017;
4. Data analysis, preparation and submission of measurement report including site photographs; and
5. Equipment Used:
    • Conductivity Meter
    • Current Meter; and
    • Wading Rod Set.