question 2 of 5 this excavation is at risk for a cave - in because the walls of the excavation are unstable…

question 2 of 5 this excavation is at risk for a cave - in because the walls of the excavation are unstable. what type of excavation protection will address this situation? fall prevention oxygen deficiency and toxic fumes shoring

question 2 of 5 this excavation is at risk for a cave - in because the walls of the excavation are unstable. what type of excavation protection will address this situation? fall prevention oxygen deficiency and toxic fumes shoring

Answer

Brief Explanations:

Shoring is used to support the walls of an excavation to prevent collapse. Fall prevention deals with workers falling, and oxygen - deficiency and toxic fumes are about air - quality issues in the excavation, not wall stability.

Answer:

C. shoring