North Carolina General Contractors Practice Exam

When is it necessary to file an erosion and sedimentation control plan?

1. When conducting any land disturbing activity

2. When the area is less than one acre

3. When the land disturbing activity covers one or more acres

4. Immediately before starting construction

The correct answer is: When the land disturbing activity covers one or more acres

Filing an erosion and sedimentation control plan is necessary when land disturbing activities cover one or more acres. This requirement aligns with federal and state regulations aimed at minimizing the environmental impact of construction activities. By requiring a plan for larger areas, regulators can better manage water quality and erosion control measures that protect nearby water bodies. Smaller land disturbances, particularly those under one acre, might not necessitate a formal control plan since they are generally less likely to contribute to significant erosion and sedimentation. Thus, for activities covering one acre or more, a detailed plan ensures that appropriate measures are put in place to manage runoff and protect the environment effectively. Additionally, submitting a plan beforehand allows for proper review and ensures compliance with necessary regulations before construction begins. This preemptive action helps mitigate potential damages during the construction process.