How Factory Injuries Happen: The Conditions Federal Rules Address
Factory injuries tend to come from a short list of conditions: a moving part that a hand or sleeve can reach, a floor that is wet or cluttered, and work that exposes the eyes, skin, lungs or limbs to something harmful without the right gear. Federal regulations address each of these, and they matter because they describe what was required on that floor.
Machine guarding comes first. Under 29 C.F.R. § 1910.212(a)(1), "one or more methods of machine guarding shall be provided to protect the operator and other employees in the machine area from hazards such as those created by point of operation, ingoing nip points, rotating parts, flying chips and sparks," and the regulation gives barrier guards, two-hand tripping devices and electronic safety devices as examples. In plain terms, a machine is supposed to have protection that keeps people, including those working near it and not only its operator, away from its dangerous moving parts. For an injured worker, the question this raises is whether a guard was there, whether it was the kind the machine called for, and whether it had been removed or bypassed, and by whom.
Floors and aisles come next. 29 C.F.R. § 1910.22(a) states that the employer must ensure that places of employment, passageways, storerooms, service rooms and walking-working surfaces are kept "in a clean, orderly, and sanitary condition"; that workroom floors are kept clean and, to the extent feasible, dry, with drainage and, to the extent feasible, dry standing places such as false floors, platforms and mats where wet processes are used; and that walking-working surfaces are kept free of hazards "such as sharp or protruding objects, loose boards, corrosion, leaks, spills, snow, and ice." Put simply, the floor a worker walks and stands on is part of the safety picture. After a slip or a fall at a workstation, what a worker may think about is what was on the floor, how long it had been there, and whether a leak or a wet process had been dealt with.
Protective equipment is the third. Under 29 C.F.R. § 1910.132(a), protective equipment, including equipment for the eyes, face, head and extremities, protective clothing, respiratory devices, and protective shields and barriers, "shall be provided, used, and maintained in a sanitary and reliable condition" wherever hazards of processes or the environment, chemical hazards, radiological hazards or mechanical irritants can cause injury through absorption, inhalation or physical contact. OSHA's personal protective equipment page adds that when engineering, work practice and administrative controls are not feasible or do not provide enough protection, employers must provide it and ensure its proper use, and must train each worker who must use it on when it is necessary, what kind is necessary, how to put it on, adjust, wear and take it off, its limitations, and its care, maintenance, useful life and disposal. The plain meaning: gear is part of the job when the work makes it necessary. A worker may weigh whether gear was issued, whether it fit, and whether anyone explained how to use it.
One caution runs through all three. What matters is whether a rule applied to that machine or that floor, whether it was followed, and whether a failure caused the injury.
Larger plants with outside contractors and process equipment are treated on the site's manufacturing plants page, and particular hazards have their own pages, such as lockout/tagout failure injuries and the forklift injury lawyer page.