What is the required pressure for testing a plumbing system in Georgia?

In Georgia, the required pressure for testing a plumbing system is set at 5 psi for a 15-minute duration. This standardized testing protocols ensure that the system is adequately pressured to detect leaks and verify the integrity of the plumbing installation. The choice of pressure and duration is critical; 5 psi is sufficient to test the system without being excessively high, which could risk damaging components or falsely indicating leaks due to overstressing them.

Using this prescribed pressure for the specified amount of time allows for thorough evaluation, as any drop in pressure during that period would indicate a potential leak, prompting further investigation. This method also aligns with general practices for pressure testing in plumbing, promoting safety and reliability in the plumbing systems being installed and maintained.