Operational and maintenance inspections refer to a set of activities and processes conducted during the operational phase of a system, facility, or equipment. The goal of these inspections is to ensure optimal performance, safety, and the quality of services provided by the equipment and facilities. This type of inspection helps identify and prevent potential issues and defects, contributing to effective risk management and reducing operational hazards.

IGS inspectors evaluate the performance of systems and equipment during operational inspections. These evaluations include technical, safety, and efficiency assessments, which may involve periodic inspections, preventive maintenance, and maintenance-related evaluations. Typically, these inspections are carried out systematically and regularly, with detailed documentation of findings and results for future analysis.

Additionally, operational inspections can identify improvement and upgrade needs for systems and equipment. This process is particularly critical in industries such as energy, oil and gas, petrochemicals, transportation, and water and wastewater management, where system failures can significantly impact safety, the environment, and service quality.