pit

1.   котлован

2.   приямок

3.   колодец

4.   шахта

5.   шурф

6.   карьер

- ballast pit

- borrow pit

- drainage pit

- elevator pit

- leaching pit

- maturing pit

- meter pit

- open pit

- recharge pit

- seepage pit

- slaking pit

- trial pit

- turbine pit

- underpinning pit

- wet pit