|
|
|
|
Concrete pour, spillway chute, upper dam
|
|
|
|
|
Excavation, left wing, lower dam
|
|
|
|
|
|
|
|
Excavation and reinforcement, plinth, lower dam
|
|
|
|
|
Reinforcement and formwork, upper dam
|
|
|
|
|
|
Filling concrete, spillway chute, lower dam
|
|
|
|
|
Rip rap and rockfill, upper dam
|
|
|
|
|
Excavation, spillway chute, lower dam
|
|
| |