What is CCTV Drain Survey?
The purpose of a CCTV drain survey is to identify any defects in drains. The cameras are inserted into drains through appropriate access points and are powered up to be viewable from above. Once installed, the images are transmitted back to the monitoring unit above ground. During the process, an operator follows the CCTV, noting any defects and recording their locations on a survey report. The report outlines the defects found, their location, and the type of defect. Cost-effectiveness A CCTV drain survey is a highly effective solution to a variety of drainage issues. The survey takes place through a manhole, rodding eye, or cap, and records video footage and live images of the drainage system. The footage can then be evaluated by an engineer for proper diagnosis. The cost-effectiveness of a CCTV survey is also proven in the speed at which it can be performed. The cost of CCTV … Read more