Georgia Septic Installer Practice Test

Which of the following is NOT a requirement for pipes in septic systems?

1. Must be durable

2. Must be made of brass

3. Must allow for appropriate flow

4. Must be resistant to corrosion

The correct answer is: Must be made of brass

The requirement that pipes in septic systems must be made of brass is not a standard expectation. Septic systems often utilize materials such as PVC, ABS, or certain types of polyethylene for their plumbing, primarily due to their durability, resistance to corrosion, and cost-effectiveness. Brass is not commonly used in septic installations. The other requirements reflect essential characteristics of pipes in these systems. Pipes must be durable to withstand the pressures and conditions of a septic system and must facilitate appropriate flow to ensure that wastewater can move efficiently from one component to another. Additionally, resistance to corrosion is vital since the environment within a septic system can be harsh, with exposure to various chemicals and agents that could degrade materials over time. Therefore, while durability, flow capacity, and corrosion resistance are critical, the specific requirement for pipes to be made of brass is not applicable.