Wastewater System Design

Our extensive experience and familiarity with ALL locally available wastewater treatment systems enables us to provide you with the most cost-effective solution to suit your requirements.

We are not affiliated with any supplier or manufacturer.
We provide a truly independent design service.

Our designs have saved our clients many $1000’s of dollars. We cover all levels of wastewater treatment system design including:

  • primary treatment(including septic systems)

  • secondary treatment

  • advanced secondary treatment

An appropriate solution isn’t always the most expensive – we have designed solutions for clients using advanced septic systems which are appropriate for council requirements and save the customer money compared with other systems.

We design for all project sizes

Large capacity Herberton Hospital

This project involved an upgrade from traditional septic system. The treatment upgrade has transformed a septic quagmire into a highly successful system that integrates sub-surface irrigation as parts of its design.

Medium Capacity
Kuranda Steiner School

A projected increase in usage meant that the existing septic system need to be upgraded. A passive advanced secondary system was recommended and installed.

Residential capacity
Redlynch Valley

This site was adjacent to Freshwater Creek, requiring a high standard of treatment to protect this pristine water course. We designed an advanced septic treatment system as an alternative to a more expensive secondary treatment option. This was a significant cost saving both in the intial installation and ongoing maintenance.

CUSTOMER REVIEW

My Earth Test designed system saved my at least $20,000!
As an ecologist and scientist, I wanted to ensure that my new home had a minimum environmental impact. Based on the modelling and design put foreward by Earth Test and the team, we were able to get an advanced septic system approved for our new home in Redlynch Valley.

5 years down the track and maintenance is simple - we don't have to do a thing! If you want a long term solution that will save you money and headaches, I would definately recommend looking at an advanced septic system.

Jeff Middleton
Senior Ecologist, RPS Group Pty Ltd