open channel ditches

Fixed busbar without bypass channel

wastewater treatment plant

180 m huaracane aqueduct

Structural design of reducing chamber

Uasb (rafa upflow anaerobic reactor)

Sewerage system

Drainage network and wastewater treatment

Treated sludge pumping jack

Biodigester (detail)

Rainwater networks

Electrical installation treatment plant

Water channel modification

Sewer header plan

sand trap

Canoe design for 50 cm x 50 cm canal

Model of filters for small wastewater treatment plants.

Storm drain concrete head

Maturation lagoon for 10 lt/sec

Sanitary drainage line

Tecajetes treatment plant