Irrigation system sand remover

Basic sanitation town of chito

Isa-mana treatment plant structural plans

Public sewerage details

24 inch single manhole

Anaerobic lagoon for 10 lts-sec

Water disinfection chamber

Septic tank

Water supply-flow chart

Collection of water and sanitation

sludge hopper

Pre-treatment in sewage treatment plant

5 meter long pontoon

Duct elbows detail

Effluent treatment plant

double drawer culvert

rainwater channel

discharge chamber

Sewage plant

Stepped box well

wet well