Use of the material for educational and non-commercial purposes is permitted, provided that the source is acknowledged. In PowerPoint presentations, animations only work when slide show is selected.

Embarking on a drainage project PDF Powerpoint

Drainage design PDF Powerpoint

Implementation of subsurface drainage PDF Powerpoint

Maintenance of subsurface drains PDF Powerpoint

Videos from different work steps, lengths:
Field survey 8.33 min, Site staking 1.59 min, Drainage with a trenching machine 8.10 min, Drainage with a drainage plow 8.02 min
Concrete well installation 4.30 min, Installation of different types of couplings 2.14 min, Subsurface drain gravelling and filling 4.24 min,
Cleaning subsurface drains 3.03 min