What is the minimum required service contract to be provided by the contractor after installation of an ATU?

The minimum required service contract for an Aerobic Treatment Unit (ATU) is indeed set at a duration of 2 years, with a total of at least 4 visits included throughout that period. This requirement ensures that the system is properly monitored and maintained to function effectively and comply with regulations. Having regular visits allows for timely inspections and any necessary adjustments to be made, which helps in prolonging the life of the ATU and preventing potential system failures or environmental contamination.

This standard reflects the importance of adhering to manufacturer guidelines and local health regulations for septic systems, reinforcing the need for regular maintenance checks to ensure optimal performance. The frequency and duration of visits are structured to keep the system in proper working condition, which is vital for both the user's investment and for protecting public health.