What precaution should be taken before excavating buried distribution pipes for repair?

Marking the area for utility lines is crucial before excavating buried distribution pipes for repair. This practice ensures that workers are aware of any existing underground utilities, which can include electrical lines, gas pipelines, water mains, and telecommunication cables. By accurately marking these lines, workers can avoid causing damage to them during the excavation process.

Damage to utility lines can lead to significant hazards, such as utility outages, fires, or even serious injuries. Additionally, repairs to damaged lines can be costly and time-consuming. Therefore, taking the time to mark the area enhances safety and facilitates a smoother repair process by reducing the risks associated with unintended damage to these infrastructures.