excavation

1.   экскавация, отрывка грунта

2.   выемка (в грунте), котлован

- balanced excavation

- borrow excavation

- channel excavation

- deep excavation

- drainage excavation

- drill and blast excavation

- earth excavation

- footing excavation

- hydraulic excavation

- neat line excavation

- oversite excavation

- pipeline excavation

- primary excavation

- road excavation

- rock excavation

- stripping excavation

- structure excavation

- test excavation

- topsoil excavation

- tunnel excavation

- underwater excavation