Question

what is the minimum distance that excavation materials, tools, and other supplies be kept back from the excavations edge? select the best option. 2 feet 5 feet 10 feet it is never required

Explanation:

In excavation - safety guidelines, materials, tools and supplies should be kept at least 2 feet back from the excavation's edge to prevent them from falling in and to avoid soil - edge collapse risks.

Answer:

A. 2 feet