WATER TRENCHES

   Rapid growth of slums led to increased waste disposal and wastes passing next to our door-steps, due to houses congestion. The situation was made even harder when the dirty disposed off wastes could not move- Leading to spread of the waterborne diseases.
   Ushirika wa usafi - a local CBO saw it fit to construct standard trenches with required slope such that disposed water moves downslope easily and it was also easy to clean and maintain hygiene.

Location: MASHIMONI, NAIROBI, KENYA