at what depth must a stairway, ladder, or ramp be provided for access and egress in trench excavations? 2…

at what depth must a stairway, ladder, or ramp be provided for access and egress in trench excavations? 2 feet 4 feet 8 feet 10 feet

at what depth must a stairway, ladder, or ramp be provided for access and egress in trench excavations? 2 feet 4 feet 8 feet 10 feet

Answer

Brief Explanations:

According to OSHA (Occupational Safety and Health Administration) regulations, for trench excavations, when the depth reaches 4 feet (1.22 meters), a stairway, ladder, ramp, or other safe means of egress must be provided. This is to ensure the safety of workers by allowing them to exit the trench quickly in case of an emergency.

Answer:

4 feet