Yes, we have discussed this before on the forum (good memory, Mughal!), please see here:
forum.susana.org/forum/categories/27-sch...nded-toiletslearners

The thread was called "looking for standards for school toilets, recommended toilets to learners ratio"

Regards,
Elisabeth

Dear Wubishet,

That is great!

If permissible and possible, please share your design. It would be useful to others on this forum, including me.

I remember, quite some time back, Elisabeth posted some standards (probably, UNICEF standards) on number of school children for 1 toilet, spacing of toilets, ventilation; and also on water points.

Elisabeth: Can you help?

Regards,

F H Mughal

Dear F H Mughal,
Thank you very much for sharing this important resource. This will support me for the design, construction and supervision of water supply and sanitary facilities in schools and also I will adopt this to the local community.

Regards,
Wubishet

I would like to share with my colleagues, here on this forum, an excellent manual on the Design and Construction of Water Supply and Sanitary Facilities in School. The manual was very kindly sent to me by Dr. Murat Sahin, Advisor, WASH in Schools, UNICEF:

www.unicef.org/wash/schools/files/WASH_i...ls_Design_Manual.pdf

In addition to water supply, the manual gives improved latrine designs for schools. And, the major attraction is that the manual introduces use of renewable energy (solar and wind) as sources of power for school water supply. I think, this is for the first time that use of renewable energy has been advocated for schools.

The manual is expected to be of great benefit to the colleagues.

F H Mughal