rectangular manhole

double home discharge

Sanitary sewer network

Modular culverts on highways

Sewerage - network of proj. moyotepec

v2000 sewage treatment plant

Treatment plant and infiltration ditches

Spillway

Pluvial design project of a head

Sanitary sewer system

Technified drip irrigation

General plan of wastewater treatment plant

Filter house for agricultural ipesa

Storm Sewer Project

Wastewater treatment plant Piura-Peru

Fraction sanitary drainage network.

24 inch single manhole

Sewage drive plant

Trapezoidal channel longitudinal profile

Storm sewer detail

sewers the enclosure