How should the soil be treated before using fill?

For soil treatment before using fill in septic system installation, it is crucial to ensure that the soil is adequately managed for the proper function and longevity of the system. Plowing the soil perpendicular to the slope helps to create a more level surface and promotes better drainage. This approach allows for any potential water runoff to be redirected across the slope rather than down it, reducing the risk of erosion and ensuring that the fill material has a solid base to settle on.

By improving the soil’s structure and enhancing drainage, this technique helps in creating an optimal environment for the septic system to function effectively. Proper orientation of the soil can positively affect how water is absorbed and filtered through the soil layers, essential aspects in septic system performance and maintenance.

In context, while loosening the soil through rototilling, compacting it, or smoothing it with rakes has its applications, specifically plowing perpendicular to slope aligns better with the goal of effective drainage and stability before adding fill material. This practice is fundamental in preparing the area to support a well-functioning septic system, highlighting its importance among various soil treatment methods.