According to regulations, how often must the sum of all patrols occur?

The requirement that the sum of all patrols must occur at least 26 times per year and at least 3 times per week for each right-of-way (ROW) is in accordance with regulations aimed at ensuring the safety and integrity of pipeline operations. Frequent aerial patrols are essential for monitoring the pipeline's physical condition, identifying potential hazards, and ensuring compliance with safety standards.

This schedule allows for regular inspections of pipeline corridors, facilitating the early detection of issues such as leaks, encroachments, or environmental hazards that could pose significant risks. By conducting patrols multiple times each week, operators can maintain a high level of vigilance, which is critical for ensuring timely responses to any emerging threats. Thus, adhering to this frequency enhances the overall safety of pipeline infrastructure and helps protect public and environmental interests.