When we do a cesspool inspection for you, we'll examine the structural stability of the system. Then we'll look for any leakage which may cause an ecological threat, as well as a loss of performance for the residence. It's also a great plan to have the system re-inspected every three to five years. That will help you to make sure no loss of functionality has occurred and that no new troubles have developed. In that case, we can have one of our structural carry out a comprehensive evaluation.