Which practice enhances the stability of soil on construction sites?

Maintaining natural drainage patterns is crucial for enhancing the stability of soil on construction sites. This practice helps manage water runoff effectively and reduces the risk of erosion. When natural drainage patterns are preserved, water can flow in a controlled manner, minimizing the likelihood of soil saturation and the destabilization that follows. Properly managed drainage also prevents the accumulation of water in areas where it can erode soil and transport sediment away from the construction site.

In contrast, frequent removal of vegetative cover undermines soil stability, as plants play a vital role in holding soil particles together and reducing erosion. Using high traffic routes can compact the soil and create channels for water runoff, contributing to erosion and instability. Similarly, utilizing heavy machinery can disturb the soil structure and exacerbate erosion risks, particularly if proper erosion and sediment controls are not employed. Thus, maintaining natural drainage patterns is an effective way to promote soil stability on construction sites.