What are customers are saying

PROJECTS -By-Jas Engineering

By- Jas has a national footprint across the country. Our projects cover all states of Australia both metropolitan and regional areas.

Aerators in Action: Myrtleford Victoria

 By-Jas Engineering provided an installation consisting of six 15kW aerators. The units were brought into use in 1975 and are still in use today. 

crane lifting aerator into place

Installation for Lakes Entrance

Fully assembled aerator being lifted into lagoon comlete with walkway and anti vortex/anti scour plate bolted to the cross tubes at the bottom of the tanks.



Installation for Orbost Waste Water Treatment Plant


Aerator operating in the lagoon.

Byjas Sewage Treatment

Myrtleford Victoria 

The town's sewage and also the effluence from a paper mill were being discharged into a primary and secondary lagoon system. 

Installation for Mooroopna Waste Water Treatment Plant 

This shows a 55KW aerator floating in the water.


Installation for Starwood MDF

A closer look at the impellor of 5.5kW aerator in action. 5.5 Kw aerator in action (forground) and the 30kW unit is in the background. 30 kw aerator in action. 

floating surface aerator

Myrtleford Victoria

In less than 3 weeks the floating material had disappeared and with it the unpleasant odour.


Installation for Morwell Waste Water Treatment Plant

2x22 kw aerators: Fixed Bridge Aerators, water height controlled by a decant weir IDEA type plant.


Installation for Wolf Blass

Aerator being assembled on site. Assembled and ready to be lifted and placed in lagoon.