Is the CCTV Camera Speed Important When Completing a Drain Survey?
Drain surveys are fast becoming one of the most popular methods for assessing drain blockages or just general drain quality. They give us eyes in places that would normally be inaccessible – unless your entire garden gets excavated.
But with this surge in popularity there must also come a greater awareness of its uses and functionality – starting with the speed of the CCTV camera.
The Role of Camera Speed
We don’t mean shutter speed or frames per second here: camera speed is simply how fast the drain survey is completed. Frame rate is largely irrelevant provided that the important data is secured, be it a large blockage or a subtle breach in the piping. When operators speed through their assessments, trying to get things over with, they miss out on these smaller details. And by overlooking what may seem to be an insignificant crack, drain issues can quickly spiral out of control.
Variables
Depending on both pipe size and camera speed, the process of a drain survey can fluctuate greatly between costs and rigour. Smaller pipes – less than 300mm – need slower speeds. We’d recommend around six metres a minute for this, though for pipes over 600mm, twelve metres a minute can be acceptable.
It’s not going to be easy to identify all this data via decimal points using your untrained eyes, but you can typically intuit when a camera is going too fast and skipping over details or too slow and increasing your costs.
The trick is to find trusted experts on the matter who strike a balance in camera speed. For a CCTV drain survey Leicester, you can find plenty of fitting choices online, such as www.wilkinson-env.co.uk/drainage-services-cctv-surveys-midlands/cctv-drain-surveys/leicester.
With a professional operator and your own instincts, you should be able to assess the quality of your drains hassle-free. Skilled handlers will take their pace down to a crawl, employing all the zoom-and-enhance work of those spy-film professionals to keep your drains in top condition. For your survey, keep the old reliable adage in mind: ‘slow and steady wins the race’.
