Always wear safety glasses, face shield, protective gloves, suitable protective clothing, hard hat, steel toe boots and hearing protection and dust mask if necessary. Keep other employees away while operating power tools. Always use proper guard with grinding wheel, it protects operator from broken wheel fragments. Turn the wheel guard so that the closed area is towards the operator. First switch on and only present the tool to the workpiece once it is running.
Boston is in the county of Suffolk in Massachusetts. The population is about 722,023, and Boston is the largest city.
The Boston Fire Department is the largest municipal fire department in New England and serves approximately 636,000 people living in a 47-square-mile (120 km2) area of the city proper and provides additional mutual aid to 32 surrounding communities of the Greater Boston Metro Area, including Logan International Airport.