Biological filter

Sanitary sewer network

discharge chamber

Upflow anaerobic reactor for 1000 people

Drainage details in manholes

General arrangement drawing of steel water tank

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

sludge treatment plant

Booth for top view of treatment

road culvert

Pass sewers with 36-diameter pipe

channel plans

Residual water treatment plant

engine bomb 3d

Pressure-breaking chamber or pressure-reducing chamber

Septic chamber absorption well

Non-siphonic scupper

Sewerage for subdivision of social housing serviu chile

Sewer – speed bumps – gutters

As treatment plant calculation sheet

Hydraulic profile of a treatment plant.