The drainage system is a critical component of our urban infrastructure. Its maintenance is essential to prevent blockages and floods, which can cause significant inconvenience and potential health hazards. Traditional methods of drain inspection and maintenance can be labor-intensive, time-consuming, and disruptive. However, technological advancements have revolutionized the way we approach this task. One such innovation is the CCTV drain survey. This case study delves into the implementation and benefits of this technology, with a focus on a specific project carried out in London, UK. shanedriver 0 3 0 May 23, 2026
