well a and b

Sewage treatment plant

Sewer connection detail

Sewerage - north east collector 1 of 2 acapulco

water treatment plant

wells and sumps

Plant channel sleeves department. ancash

Metallic bridge isostatic structure

Details for sanitary drainage network

slow sand filtration

Effluent treatment plant

Sludge treatment with centrifuge

Treatment plant with two tanks

Septic tank

Manhole detail

Clarifier

rainwater channel

3d treatment plant with applied materials

type a camera

bush sewer

Treatment plant anaerobic lagoon