Hi everyone. This isn’t project-related but just always been curious and thought someone on here would be able to give me an answer. Sometimes I see three small coloured circles on hydro poles and I was wondering what these are. They are usually at street level, about 7 ft from the bottom of the pole. I’ve seen green, blue, white, and red. I have attached a photo showing an example, next to the no stopping sign.
Today, the pace of innovation in the manufacturing industry is faster than ever before, but at the same time engineers are under increased pressure to get concepts to market quickly. Development teams must make fast and accurate decisions during the conceptual stage of design.