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Riverbed hand-dug wells

118 bytes added, 00:20, 12 April 2012

→‎Construction, operations and maintenance

==Construction, operations and maintenance==

[[Image:RiverbedWellWithHandpump.jpg|thumb|right|400px| Riverbed well with offset handpump Eric Fewster, BushProof.]]

Simplify construction methods while getting a more robust end product in a safer fashion. Pre-cast concrete rings can be used, but is more easily done with a cutting foundation ring and curved concrete blocks, some of which are made from porous concrete.

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