Which of the following is considered safe practice before commencing excavation work?

Contacting Digsafe for utility location is considered a safe practice before commencing excavation work because it ensures that all underground utilities are identified and marked. This step is crucial to prevent accidents that can occur if an excavator accidentally damages a utility line, which could lead to serious injuries, service disruptions, or even fatalities. By using Digsafe, workers gain access to an organized system designed to identify and outline the locations of various utility lines, thus facilitating a safer working environment.

This proactive approach not only enhances safety but also ensures compliance with legal requirements that mandate utility markings prior to any excavation activities. It reflects an industry's best practices effectively addressing safety concerns associated with underground infrastructure. Without prior contact with utility services like Digsafe, the risks of hitting unmarked or unnoticed utilities increase significantly.