What term describes the slope that is deemed acceptable for excavation to avoid cave-ins?

The term that describes the slope deemed acceptable for excavation to avoid cave-ins is the "Maximum allowable slope." This term is widely used in excavation safety guidelines and refers to the steepness of the excavated sides that can be safely managed without risking a collapse.

The maximum allowable slope is determined based on several factors, including the type of soil, the depth of the excavation, and the environmental conditions. Properly assessing this slope is crucial for maintaining safety on the job site. When an excavation exceeds this slope, the risk of a cave-in significantly increases, endangering workers and potentially leading to serious accidents.

Understanding the parameters that define the maximum allowable slope is essential for excavator operators, as it informs their decisions on how to safely execute their work without compromising safety protocols.