Which UST system components require inspections annually?

Annual inspections are critical for maintaining the integrity and safety of underground storage tank (UST) systems. Containment sumps are designed to hold any potential leaks or spills, making it essential to inspect them regularly to ensure they are functioning correctly and are free of any cracks, leaks, or blockages. These inspections help prevent environmental contamination and protect public health by ensuring that any hazardous substances are contained effectively.

While vapor monitoring systems, pumping equipment, and overfill prevention devices are also important components of UST systems and may have specific inspection schedules, containment sumps specifically require annual inspections as part of compliance with regulatory standards. This focus on containment sumps underlines their role in providing a secondary barrier to environmental leaks. Thus, understanding their significance in leak detection and containment is vital for anyone involved in UST operations.