maneuver behind the machining center to inspect connections, and not placing the machine where it would block the emergency exit. Storage rooms and tool cribs Some shops have cages or rooms dedicated to keeping certain tools or supplies; for instance, a room may be dedicated to only welding supplies, gas tanks, etcetera; or where janitorial supplies or other consumables such as grinding disks are stored. Depending on the size of the operation, management, and controls, these areas may be restricted and locked, or these could be manned by an employee, as by a tool crib attendant; in other instances, the storage rooms or cages are accessible to all personnel. Not all shops have a tool crib or storage room(s) though, and in many cases, a large cabinet suffices. Hand tools Also, the way hand tools are stored and are made available to the fabricator or operators depends on how the shop functions or is managed. In many cases, common hand tools are visible in the work area and at reach for anyone. In many cases, the workers do not need to provide their own tools since the daily tools are available and provided, but in many other cases, the workers bring their own tools and toolboxes to their workplace Safety Safety is a consideration that needs to be observed and enforced daily and constantly; however, a shop may vary from other shops in strictness and thoroughness when it comes to the actual practice, policies implemented and overall seriousness ascertained by the personnel and management. In an effort to standardize some common guidelines, in the United States, the Occupational Safety and Health Administration (OSHA) issues didactic material and enforces precautions with the goal of preventing accidents. In a machine shop usually, there are numerous practices that are known in relation to working safely with machines. Some of the common practices include: Wear appropriate personal, protective equipment (PPE) - such as safety glasses. Wear appropriate attire and shoes - like steel-toe shoes and short sleeves when working with machines that have a powered rotational feature such as a lathe. Do not wear jewelry, including rings. Do not sport unrestrained long hair. Consult operations and service manuals of machines Lock-out Tag-out (LOTO). Correct use of fire extinguisher; types of fires and regular inspections. Ergonomics. Rubber floor mats for support at the workstations. Escape routes must be clear of obstacles and emergency exits must