Which factor can contribute to UST material degradation?

Exposure to extreme weather conditions is a significant factor that can contribute to the degradation of underground storage tank (UST) materials. Such conditions include temperature fluctuations, humidity, and precipitation levels, which can affect how materials like steel or plastic respond over time. For instance, prolonged exposure to moisture can lead to corrosion in metal tanks, while extreme heat can cause changes in the properties of plastic tanks.

Weather-related factors can also influence the integrity of tank components and connection points, leading to potential leaks or failures. It's crucial to monitor and manage USTs in environments where they are subjected to harsh conditions to ensure their longevity and operational safety. Regular assessments can help identify any weaknesses caused by environmental exposure before they result in significant issues.