storm drain sump

manhole curb

boux colver

Pit treatment unit - anaerobic filter with an average capacity of 10 m3

Sand removal channel project; Sewage plant

open channel design xls

Processing facilities

Drainage boxes greater than 8m

biological reactor

Sewer liquid treatment plant 15 m3

Executive project of the wastewater treatment plant

Ptapr 1.0 lps – wastewater treatment plant

Sanitary drainage line

sewage project

aerated lagoon

Logintudinal profile of cloacas

Pressure-breaking chamber or pressure-reducing chamber

sewage infiltration ditches

open channel ditches

Weir structure in pretreatment

Armsdo concrete culvert box detail