During the OSP pre-construction phase, which activity is vital for locating utilities?

Meeting with first responders is vital for locating utilities during the OSP pre-construction phase because these professionals often have a comprehensive understanding of the local infrastructure, including where various utilities are situated. Their knowledge can be invaluable, as they may be aware of specific hazards, emergency access points, and utility locations that are not documented in traditional blueprints or maps. Engaging with first responders ensures that the project team has the most current and accurate information, which is crucial for avoiding utility strikes during construction and for ensuring public safety.

In contrast, the other activities, while important, do not focus specifically on the task of locating utilities. Permits are necessary for legal compliance, preparing cost estimates is essential for budgeting, and marking up prints aids in documentation and planning, but none directly involve the proactive gathering of information about existing utilities on site. The interaction with first responders prioritizes safety and situational awareness, making it a critical step in the pre-construction process for any telecommunications project.