sewer plane

Construction detail of storm drain at ditch level

sand trap

Processing facilities

scupper 3d

Sump type catchment plane

Manhole cover

Solid and fat trap

Table for calculation of sewerage pipes xls

sand trap

asphalt plant

Casket

Plan of the rainwater network of the city of Trelew

Uasb (rafa upflow anaerobic reactor)

Flat pump jack

waste water scrubber

Equipment for drinking water treatment plant

Sampling chamber

Energy dissipating pool-channels

Structural design of spring catchment doc

epsasa 3d trickling filter