Which operation is crucial for effective management during construction at an airport?

Frequent inspections are crucial for effective management during construction at an airport because they ensure that work is progressing according to specifications, safety regulations, and standards. The dynamic environment of an airport requires constant monitoring of construction activities to minimize disruptions to ongoing airport operations, maintain safety for both workers and passengers, and ensure that the project adheres to its timeline and budget.

Through regular inspections, potential issues can be identified and addressed promptly, reducing the risk of delays or accidents that could arise from substandard work or non-compliance with regulations. This proactive approach is essential in maintaining operational integrity and safety during construction activities, which can often be complex and disruptive in such a bustling environment.

Other options, while valuable in their contexts, do not address the immediate and pressing needs for oversight and compliance that frequent inspections provide during construction phases. For example, regular feedback from passengers and enhancing passenger services, although important for overall airport operations, do not directly impact the construction process itself. Building rest areas is also a part of customer service improvements, but it is not directly linked to managing the construction process effectively.