
A combined sewer means both wastewaters from your inside drains and runoff rainwater from your outside drains end up in the combined sewer. In Pittsburgh, there are two types of sewers, a combined sewer, and a sanitary sewer. In other words, you cannot sell a home in the city of Pittsburgh without having a plumbing dye test conducted. If you’re looking to sell your home and you aren’t familiar with a plumbing dye test, you soon will be as it is a required plumbing procedure to sell your home.

If you are a homeowner in the Greater Pittsburgh area, you’ve most likely heard of a plumbing dye testing. Go Back What Is Dye Testing and Why Is It so Important?
