I'm part of an organisation building a new school in Zambia, Africa. Part of our design remit is to design 4 toilet facilities within the site.
We are looking to design Solar enhanced / Ventilation Improved Pit Latrines (similar to a precedent by ARUP in the Druk White Lotus School, India.)
I was wondering if anyone has experience of designing / building this sort of latrine? Any experience / detail drawings of how to design/build these would be much appreciated.
Many thanks in advance.