Bhote Koshi HydroPower Project #5

 

Name

Bhote Koshi-5 Hydropower Project

Location

Nepal, Sindhupalchowk District (Bhote Koshi River)

Capacity

60MW

Generation

374.694GWh

Cost

USD 81,378,000

 

Civil Work

Diversion Flow Channel-241mL , Slope  1:500 (Trapezoidal Channel)

Full supply Level-EL 919.2m

Siphon Intake Pond-25mL x 20mW x 8mH

Siphon-122mL x 4mW x 4mH(box type)

Intake Portal-80mL x 20mW(Bell mouth type)

Headrace Tunnel-7.6km x Φ5.6mD

(Shape : Horse shoe, Shotcrete and Concrete)

Surge Shaft-Φ15mD x 47mH(Underground circular)

Penstock Tunnel-Φ5. 0mD x 48mL

Penstock-Φ3. 7mD x 285.1mL(Exposed Steel Penstock)

Powerhouse-30mL x 19mW x 35mH(Surface)

Tailrace Tunnel-55mL x 5mW x 5mH (Box Canal)

 

Electro Mechanical Equipment

Turbine-30MW x 2sets (Francis Vertical)

Install Capacity-60MW

Energy Generated-374.694GWh/year

Transmission Line-4km

(132kV Single Circuit to Sun Koshi HEP Substation)

 

 

 

Layout