What is the primary reason for avoiding operations on frozen ground?

• A. High runoff risk
• B. Damage to equipment
• C. Reduced visibility
• D. Soil compaction

Answer: (A)

The primary reason for avoiding operations on frozen ground is high runoff risk. When the ground is frozen, it is less able to absorb water. Consequently, any precipitation or melting snow leads to increased surface runoff as the water cannot infiltrate the soil. This high runoff can lead to erosion, flooding, and water quality issues in nearby bodies of water. Additionally, this condition can exacerbate environmental concerns and impact the overall stability of construction sites or agricultural areas.

Understanding the implications of working on frozen ground helps in planning operations to mitigate risks associated with soil and water management, making it crucial for supervisors to prioritize site conditions before commencing work.