manhole curb

Sewer storm drain

Biofilter for industrial processes

Sanitary drainage line

Industrial warehouse with ramp for heavy vehicles and cistern

Cross Culvert for Street

Discharge head for all

Rainwater absorption well

Pipe crossing under road

Detail of storm drain culverts

Novafort pipe – high pressure doc

Drains

Tecajetes treatment plant

sewage plant

Water purification plant

Effluent treatment plant

mouths of visit

Flat pump jack

siphonic casket

Draft treatment plant

Pilalo treatment plant plans