Facultative lagoons – wastewater treatment

Culvert for rural roads - reinforced masonry of l:1.00m and h:1.50m

Well with drop in pipes from 30 to 76 cm in diameter

Leachate project for sanitary landfill

Mesh fence and hypochlorinator

drop pit

Wastewater treatment plant

Rainwater passage

Manhole cover

Culverts in carriageway track

Drinking water treatment plant

Private sewerage plan

Pressure-break chamber design for pat field

Meeting room plan

intake

Water channel

Chamber breaks pressure type 6

manholes

Percolation well pdf

dissipating chamber

Chamber of valves for basic rural sanitation of water and drainage in the mountains