Often, drain surveys meant working within confined spaces and exposed the workers to harmful bacteria and chemicals. However, introducing CCTV drain surveys eliminated the direct exposure to such health hazards, thereby improving staff safety.
A CCTV drain survey involves sending a camera down the drain to identify the source of the problem in an invasive-free manner. A professional plumber, equipped with the right tools, such as a CCTV drain survey, can provide an accurate diagnosis.