What is an owner's responsibility regarding grease interceptors?

An owner's responsibility regarding grease interceptors primarily includes maintaining a log book of maintenance and inspections. This requirement ensures that the grease interceptor is functioning effectively and being maintained according to local regulations and standards. Keeping a detailed log helps in tracking the maintenance schedule, inspections conducted, and any issues that may arise, which can aid in compliance with health and safety regulations.

In contrast, the other options do not accurately reflect the typical requirements set for owners. Monthly pumping is more frequent than what is often mandated; usually, pumping is required quarterly or based on specific usage levels. Disposing of grease in landfills is generally prohibited since it can lead to environmental contamination. Weekly cleaning is typically excessive; cleaning frequency is guided by the interceptor's capacity and usage rather than a strict weekly requirement. Therefore, maintaining a log book is the most accurate reflection of an owner's responsibilities regarding grease interceptors.