I currently work as a trades assistant here in Australia. As it is an engineering company, I assist e.g. the boilermakers or welders, or do minor work like grinding, oxy cutting, painting, etc.
We usually do a lot of stuff in our work shed, but sometimes we go on sites, which, at that day, was a ship offfshore which had some huge diving robots to do some work underseas. It needed some work done on deck, but in order to start to work, we had to wait a long time, first for the boat to get us to the main ship, then a long time until the crane driver came up to unload our gear from the transport boat to the ship, then getting permits and inspections done, waiting for the chief engineer and and and… so enough time to do some shots 🙂