13:32

Taking levels

6:22

Two Peg Test

5:27

Surveying 3 - Two peg test OTEN Building & Construction

5:55

Two Peg Test

10:15

Reading the Level Rod

9:16

Levelling setting up a quick set level

4:43

Surveying: How to Read and Write Survey Stakes

4:22

Surveying: Pegging a Level