How often should a competent person check the safety of an excavated trench according to OSHA?

A competent person should check the safety of an excavated trench every day and after every rainstorm as stipulated by OSHA regulations. This practice is critical for ensuring the safety of workers in and around the trench. Constant monitoring helps identify any potential hazards that may arise due to changes in environmental conditions or the structural integrity of the trench itself.

For instance, rain can saturate the soil, leading to increased risk of collapse or soil erosion, making daily checks vital in preventing accidents. Regular inspections ensure that any signs of instability or hazards are addressed immediately, maintaining a safe working environment. Additionally, performing checks after significant weather events aligns with the proactive safety measures OSHA emphasizes for excavation sites.