F’ing Septic Tanks

In Alabama engineers or licensed surveyors approved by state to perform perk tests do the tests then turn it into the county which in turn visible inspects where tests were taken. They check soil type and holes that are 28" deep that they pour water into to see how many minutes it takes to perk. They also check the 42" deep holes to make sure no ground water is standing in it. After they verify this then it is approved for construction.
After the contractor installs tank and field lines the county inspector comes back out to make sure proper installation was done and all lines level before contractor can cover up. If Ga is the same then the county inspector must not have done his job