Which of the following is NOT a component to evaluate during a tank inspection?

During a tank inspection, it is crucial to evaluate various components to ensure the septic system functions properly. Evaluating the presence of components ensures that all necessary parts, such as the tank itself, baffles, and outlet pipes, are intact and functioning as intended. Inspecting the inlet pipe condition is vital because any issues can lead to blockages or backflow, affecting system performance. Checking for evidence of infiltration is also important, as this can indicate groundwater entering the tank, which may compromise the system's efficiency or even lead to failure.

While recent pumping history is beneficial for understanding the tank's overall maintenance and usage, it is not a direct component evaluated during the inspection itself. The focus of the inspection is on the physical and functional state of the tank and its parts, rather than historical maintenance records. Therefore, assessing recent pumping history does not directly contribute to the present condition evaluation during a tank inspection.