Grease traps are used before the Septic Tank system, connected to the pipe run from your kitchen. The grease trap reduces the amount of fats and oils entering your Septic Tank.
Fats and oils increase the “Biological load” in a tank and reduce the ability of anaerobic bacteria to digest the effluent sludge. Fats and oils overflowing into evapo-transpiration trenches is a major cause of trench system failure.
You will need to clean your grease trap regularly. Please contact your local grease trap disposal company for cleaning
Having a proper RELN drainage plan will help you save money and headaches later down the track, while protecting your asset – your home! In this blog, we will discuss the common drainage problems people generally have around the home, and how you can fix it!
Finding the right pit for your drainage system can be overwhelming at times, especially when there are so many options! To assist, we’ve put together a short guide of our Traditional Pit and Uni-Pit ranges to help you decide on the best solution for your domestic drainage project.
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|Class Loading||Typical Use||Nominal Wheel Loading kg||Serviceability Design Load kN||Ultimate Limit State Design Load kN|
|RESIDENTIAL||Non-rated usage. Designed for residential applications such as pathways and driveways.||N/A||N/A||N/A|
|CLASS||Areas (including paths) accessible only to pedestrians and pedal cyclists and closed to other traffic.||330||6.7||10|
|CLASS||Areas (including paths and light tractor paths) accessible to vehicles (excl. commercial vehicles) or livestock.||2670||53||80|
|CLASS||Malls and areas open to slow moving commercial vehicles.||5000||100||150|
|CLASS||Carriageways of roads and areas open to commercial vehicles.||8000||140||210|
|CLASS||General docks and aircraft pavements.||13 700||267||400|
|CLASS||Docks and aircraft pavements subject to high wheel loads.||20 000||400||600|
|CLASS||Docks and aircraft pavements subject to very high wheel loads.||30 000||600||900|