Before the start date of an excavation, what should occur regarding high priority subsurface installations?

Prior to beginning excavation work, it is crucial to conduct an agreed-upon site visit for high-priority subsurface installations. This step ensures that all stakeholders, including utility companies and relevant authorities, are aware of the specific locations and conditions of existing subsurface installations. The site visit allows for on-the-ground verification of plans and maps, facilitating discussions about any potential hazards or concerns related to underground utilities. This proactive approach minimizes the risk of accidental damage to critical infrastructure, enhances safety for workers, and promotes efficient project execution.

Scheduling of excavation, risk assessment, and notification to local authorities, while also important, do not directly address the immediate need to collaboratively review the site conditions with all necessary parties prior to starting excavation work. Thus, the site visit is foundational for informed decision-making and safety compliance during excavation operations.