Canal

intake

Septic tank for schools or houses

wells and sumps

scupper details

Well box for 76cm pipe

Design air pass conduction channel

Complete sewer network of San Agustin

Drinking water plans of ejutla de crespo; oaxaca

Reinforced concrete culverts

Detail of type b double drain

drop pit

Manholes

camera of bars

sewerage plan

Drainage and sewage system

Details of wells and sumps

absorption pit

Sewer inspection wells

Details box culvert 8c of 23x18m

primary settler