Prepare for the Georgia Septic Installer Test. Utilize flashcards and multiple-choice questions, each providing hints and explanations. Ensure your success!

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How far must an ATU alarm sound?

  1. 50 feet

  2. 75 feet

  3. 100 feet

  4. 150 feet

The correct answer is: 100 feet

An ATU (Aerobic Treatment Unit) alarm is designed to alert homeowners and professionals of a malfunction within the septic system. The requirement for the alarm sound to reach a distance of 100 feet ensures that it can be heard from a significant distance away, allowing for timely response in the event of a malfunction. This distance is critical for maintaining the health and safety of the environment, as it allows occupants of the property and nearby individuals to respond quickly to potential issues, preventing system backups or failures that could lead to environmental contamination. By adhering to this distance requirement, it ensures that the alarm serves its purpose effectively, providing an adequate warning in case of trouble, which is essential in maintaining the proper functioning of septic systems.