This tutorial explains manual borehole drilling with locally made equipment up to 40m. Animations show what is happening in the ground.
SHIPO drilling is a combination of several techniques and can reach 40m deep.
The video explains about:
stone punching
augering
percussion jetting
(hand) slugging
casing pipe design
casing installation
developing and cleaning the borehole
All in 15 minutes only. But remember Simple is not Easy, lots of practice and guidance by professionals is needed to become a good manual driller. This can be provided by one of the SMART Centres close to you see www.smartcentregroup.com.
Free manuals are available at www.jacana.help/resources/water