A sprinkler fitter is responsible for installing all types of fire-protecting systems, including pipe systems and valves. They cut, thread, assemble, and bond pipes and tubes according to equipment specifications. It is this persons’ responsibility to make sure all fire-protecting systems are working well and pass every fire inspection. In all tasks, the sprinkler fitter must follow relevant safety regulations, including those related to wearing safety equipment. These professionals generally report to the project foreman on site or whoever the foreman has designated; most times, however, the fitter must be able to work on their own with minimal supervision.