Why is it important to check elevations at both ends of a footing?

Checking elevations at both ends of a footing is crucial to ensure levelness. This practice helps maintain the structural integrity of the foundation, as an uneven footing can lead to various issues, such as uneven load distribution, potential settling of the structure, and increased stress on building materials. An accurately leveled footing is essential for ensuring that the walls and other structural components are built on a stable and reliable base.

While other factors may contribute to why elevations are checked, the primary concern is the structural leveling that promotes safety and longevity in construction. If the footing is not level, it can compromise the overall strength and stability of the building, ultimately impacting its performance over time.