Learn how cooling towers cycle water and how backflow risks from cross-connections are controlled. Below are key highlights, expanded topics, and additional training resources. The ComSOP requires commercial property inspectors…
Learn about overhead sewer systems and inspecting lift stations. Below are key highlights, expanded topics, and additional training resources. This video reviews a lift station inspection at a recreational facility.…
About this video: Backflow preventers are addressed in Section 6.5.7 Plumbing of the ComSOP. It states that inspectors should verify the presence of a back-flow prevention device if, in the…
About this video: A building trap at a commercial building is a plumbing device installed to prevent sewer gasses from entering the building’s interior. It typically consists of a U-shaped…
About This Video: Follow Rob Claus, CMI®, as he performs a commercial property plumbing inspection at InterNACHI’s Pennsylvania House of Horrors®. He starts the inspection at the backflow preventer and…