Sustainable sanitation:
change WC in UDDT: House with Wc
Sustainable sanitation:
Water closet (WC) with septic tank and infiltration
Sustainable sanitation:
Bathroom after WC has been removed
Sustainable sanitation:
Foundation outside
Sustainable sanitation:
Outside installation of vaults
Sustainable sanitation:
Chambers outside open
Sustainable sanitation:
Construction of bench inside
Sustainable sanitation:
Inside bench with open vaults
Sustainable sanitation:
Chambers outside
Sustainable sanitation:
Bench inside UDDT
Sustainable sanitation:
UDDT inside
Sustainable sanitation:
UDDT outside