Straight and oblique type culvert

sand trap

flat flocculators

Sewage plant

Treatment plant in Zacatlan

Detail of gates and intakes on the side

Design air pass conduction channel

Pluvail drainage profile plan

Road manhole type plan

Health Register

Manhole box for sewage

Drying Bed Plan

Special sewer cameras

wastewater treatment doc

steel storm drain

open channel ditches

Sewers

engine bomb 3d

sand trap

air diffusers

Storm runoff map