An excavation is any man-made cut, cavity, trench, or depression in an earth surface formed by earth removal. The trench is a narrow excavation (in relation to its length) made below the surface of the ground. In general, the depth is greater than the width.

10 Step Workplan for Excavation and Trenching

Cave-ins are the greatest risk to workers in an excavation or trench. Other hazards include falling loads, moving equipment, falls, confined space hazards, and hazardous atmospheric conditions. Use this work plan as a guide for managing and maintaining safe excavation work.

1.         Regulatory Requirements

All employers must provide […]