Soil testing is important before a septic system is installed. It measures the water absorption rate of the soil, determines the ability of the soil to absorb wastewater and predicts the required size for the leach field. It also analyses the subterranean conditions and the level of the water table.
For example, soil with high clay content drains slowly so the wastewater will remain near the soil surface. This can lead to water logging in the area. Testing can also enable property developers to modify the design or make changes to the building structures at the early stages of planning. Soil testing in the design phase saves money and time. It also prevents the septic system from breaking down due to poor soil drainage characteristics and saves you time and money on expensive repairs in the future.
Deep hole testing is also done to determine the drainage conditions of the soil and to determine the level of the water table. These holes are 8-10 ft deep, and the soil sample collected is inspected and tested to evaluate the subterranean conditions.
Perc tests are mandatory and need to be submitted to the local council for approval before the septic systems are installed. Although you can do it yourself and dig holes in the ground, the DIY test won’t be enough to get approval from your local council. It is recommended to take professional help for perc tests and deep hole tests. Professionals can conduct the test accurately, are aware of the local rules and can suggest the appropriate wastewater treatment system for your property.
A soil percolation test can fail due to reasons like:
As the soils in each location vary, a perc test conducted by a professional is crucial. So when do you need to get a perc test done?
Take professional advice on the type of septic system or wastewater treatment system suitable for your property. Installing on-site wastewater management systems and placing gravel field trenches and subsurface drain pipes to transport water away from the leach field are common ways to resolve the problem.
Experienced wastewater experts can conduct perc tests and recommend solutions for wastewater treatment plants, sewage and septic systems. Schedule your professional perc test with Express Wastewater Solutions. We provide services throughout South-East Queensland. Contact us today at 1300 722 517 or complete our online booking form.