What is temporary stabilization and when is it typically required?

What is temporary stabilization and when is it typically required?

• A. Permanent paving of exposed soil.
• B. Temporary stabilization is rapid cover/connection of exposed soil (e.g., seeding, mulching, or matting) to prevent erosion, typically required within 14 days of disturbance or as per plan.
• C. Deferred seeding until the end of construction.
• D. Complete removal of topsoil.

Answer: (B)

Temporary stabilization protects soil right after land disturbance by quickly covering exposed surfaces to resist rain impact and erosion. It buys time for permanent controls to be put in place and helps meet erosion-control requirements. Common methods include seeding, mulching, or installing erosion-control mats, typically within 14 days of disturbance or as specified in the plan. Permanent paving or other long-term stabilization isn’t used as the temporary measure, deferring seeding delays protection, and removing topsoil defeats stabilization by leaving the soil vulnerable.

Temporary stabilization protects soil right after land disturbance by quickly covering exposed surfaces to resist rain impact and erosion. It buys time for permanent controls to be put in place and helps meet erosion-control requirements. Common methods include seeding, mulching, or installing erosion-control mats, typically within 14 days of disturbance or as specified in the plan. Permanent paving or other long-term stabilization isn’t used as the temporary measure, deferring seeding delays protection, and removing topsoil defeats stabilization by leaving the soil vulnerable.