What the Guarding Rules Mean If a Machine Hurt You
The Occupational Safety and Health Administration (OSHA), part of the U.S. Department of Labor, publishes the federal workplace safety standards. Its general rule for machines is 29 C.F.R. § 1910.212. Three parts of it matter most to an injured worker.
The first is the duty to guard, in section 1910.212(a)(1). If you were hurt, or were working near the machine, this part says one or more methods of guarding must protect the operator and other employees in the machine area from hazards. The rule's examples of guarding methods are barrier guards, two-hand tripping devices and electronic safety devices, and the rule says "etc.," so the list is partial. An ingoing nip point is where two parts move together, such as two rollers or a belt meeting a pulley, and can pull material or a hand in. Rotating parts are shafts, spindles, flywheels and similar parts that turn. The rule speaks to the exact hazards that tend to cause these injuries, so which of them was present on the machine that day can matter.
The second concerns where a guard goes. Section 1910.212(a)(2) says guards shall be affixed to the machine where possible, and secured elsewhere if for any reason attachment to the machine is not possible. A guard must not offer an accident hazard in itself. If the guard on your machine came off easily, or was never fastened at all, that fact can become central to the question of who is responsible.
The third is the point of operation, defined as "the area on a machine where work is actually performed upon the material being processed." Under section 1910.212(a)(3)(ii), the point of operation of machines whose operation exposes an employee to injury shall be guarded. The guarding device must conform to any appropriate standards. Where no specific standard applies, it must be designed and built to keep the operator from having any part of the body in the danger zone during the operating cycle. Section 1910.212(a)(3)(iii) adds that special hand tools for placing and removing material may supplement guarding but do not replace it. For many workers, the point of operation is exactly where the hand was.
If the injury happened on a mechanical power press, a separate section, 29 C.F.R. § 1910.217, may come into play. It places responsibility on any person reconstructing or modifying a mechanical power press to do so in accordance with paragraph (b) of that section, which can bring whoever changed the press into the picture. It also excludes certain machines, including press brakes, hydraulic and pneumatic power presses, and forging presses and hammers, so the type of press matters.
A standard shows what was required. Whether it was violated, and whether a violation caused the injury, are questions of fact that a conversation with an attorney can help sort out. OSHA's worker rights page says workers have the right to "work on machines that are safe." It also refers readers to federal and State Plan offices, so the agency that enforces the rules can depend on where the work happened.