Bath

Initial school sanitary installation

Details of zip toilets

Living sanitary facilities single family

Various plumbing details.

Sanitary installations of a house

Landfill plan

Sanitary – kitchen

Drinking water and sewage project

baths

ecological latrines

Septic tank

Isometrics of a hydrosanitary installation

Individual sanitary battery plan

baths

Tube well collection

Development ss.hh of men and women

Sanitary single-family project

Rural drinking water solution

Thinning of various moist areas

Sanitary and kitchen development