Three shifts, dirty and tired. It depends on your position, the food is ok, you can't live in a container, usually a room for four people (ground floor staff). It's hot in summer (work when it's hot) and cold in winter (work when it's cold at night). It is recommended to be an electrician. That position is easier on the spot. You'll know when you go. It's basically not much different from what I said. I used to work in the drilling team.