Hi all.
I'm taking part in a team project to build a cheap sustainable two-chamber compost toilet for an isolated rural community on East Santo, Vanuatu. We are wondering whether to go concrete / concrete blocks, or whether to use locally sourced timber / bamboo. The former would perhaps be cyclone proof, but we're keen on the later but have to justify it with comparable costs. Would anyone out there happen to know the costs of these materials and how easy it is to get them on East Santos, Vanuatu?
We would also like to know the type of soil there and how deep the water table is.
Any advice concerning this project is welcome.
Regards,
Dono.