manhole details

sewer plane

3d diffuser

rain decelerator

Metal manhole 4t – d3.05m

Decanting chamber type for paving projects pat

channeling under road

Culvert with 4 spans of 3x2m

Study to introduce sewerage

Plan of gym in autocad refined

Rainwater channel altimetry…

Demolition plan-canals

Details of household water and sewage connections

wayllabamba drainage network

Sewer

fine sand filter

Plan of the rainwater network of the city of Trelew

stabilization lagoon

Water treatment plant

Storm Sewer Project

Septic tank