Why is it important to identify usage limits in tabulated data for protective systems?

Identifying usage limits in tabulated data for protective systems is primarily important for safety reasons, particularly in understanding slope configurations. By knowing these limits, operators can assess and manage the stability of excavations and slopes, reducing the risk of collapses or accidents that could endanger workers' lives. This knowledge allows for the correct implementation of protective measures, ensuring that excavations are safe for personnel and equipment. Proper adherence to slope configurations based on the tabulated data is essential to maintaining safe working conditions on site, ultimately helping to prevent serious injuries and fatalities related to soil shifts or collapses during excavation operations.

The other options, while relevant to certain aspects of excavation and site management, do not primarily address the fundamental reason for understanding usage limits in protective systems as they pertain directly to safety protocols and engineering standards.