Technology is evolving all of the time and it is absolutely no different in the plumbing industry. Whereas a few years ago people would have associated CCTV (Closed Circuit Television) with being a crime prevention device, CCTV now plays a pivotal role in helping to get to the bottom of drainage issues. Why Would I Need A CCTV Drain Survey? CCTV (closed circuit television) is a very useful tool for the drainage engineer as most drains are either concealed within [...]