XE NAM NOY 1
$36.86 M
Project Cost
14.8 MW
Installed Capacity
80 GWh
Average Annual Energy
7 M
Dam Height
6.0 Ha
Reservoir Surface Area
| Project Cost | $36.86 Million |
| Shareholder | CSE 100% |
| Installed Capacity | 14.8 MW |
| Average Annual Energy | 80 GWh |
| Maximum Turbine Discharge | 24 m3/s |
| Rated Head | 75 m |
| Turbine Type | Vertical Francis x 2 Units |
| Offtaker | EDL |
| Catchment Area | 1,284 Km2 |
| Annual Average Rain Fall | 2,600 mm |
| Annual Average Discharge | 53 m3/s |
| Reservoir Storage Capacity | 0.21 Million m3 |
| Reservoir Surface Area | 6.0 Ha |
| Full Supply Level | 252 m a.s.l |
| Minimum Operating Level | 249 m a.s.l |
| Main Dam | |
| Type | Concrete Gravity |
| Height | 7 m |
| Crest Length | 100 m |
| Crest level | 252 m a.s.l |
| Headrace Channel | |
| Type | Open Channel |
| Length | 1,832 m |
| Longitudinal Gradient | 0.16 |
| Penstock | |
| Type | Steel liner |
| Number of Pipe | 2 |
| Diameter | 1.6 m |
| Length | 281 m |
| Longitudinal Gradient | 7.7% |
| Spillway | |
| Type | Ogee Gated |
| Number of Gate | 4 |
| Design Flood Discharge | |
| Headrace Tunnel | |
| Type | Concrete Liner |
| Design Discharge | |
| Diameter | 4.3m x 5.3m Horseshoe Shape |
| Length | 1,938 m |
| Tailrace Channel | |
| Type | Concrete |
| Length | 11.5 m |
| Switchyard 115kV | |
| Elevation | 175.3 m a.s.l |
| Dimension | 24m x 126m |
| Powerhouse | |
| Installed Capacity | 14.8 MW |
| Number of Unit | 2 |
| Turbine Type | Francis Vertical |
| Max Powerhouse Discharge | 24 m3/s |
| Erection Floor Elevation | 175.3 m a.s.l |
| 115KV Transmission Line | |
| Substation | Nongbong Substation |
| Length | 32 Km |
| Circuit Type | Single |
| Conductor Size | 185 mm2 |
