What must be done if a footer is dug 2 inches deeper than the required elevation?

When a footer is dug 2 inches deeper than the required elevation, it is crucial to install a footing form at the proper elevation and fill with extra concrete. This action ensures that the footer is at the correct depth as specified in the building plans while maintaining structural integrity.

Using the appropriate footing form allows for the stabilization of the additional concrete that will be poured to fill the extra depth. This method not only achieves the desired elevation but also creates a solid foundation that can support the load of the structure above. Proper alignment and form installation are key to ensuring that the footer conforms to building codes and provides adequate support for the entire structure.

Meanwhile, re-leveling the footer or filling with gravel may not provide the necessary structural strength or align with building guidelines, and leaving the footer as is would obviously not correct the elevation issue, potentially leading to problems in the future. Thus, the most effective and compliant approach is to adjust the elevation with proper forms and additional concrete.