Hazard identification
Luck and guesswork are not foundation blocks for an effective safety management strategy. To help prevent minor or severe injuries to employees’ hands, arms, torsos, eyes, legs, and other body parts, a clear understanding of the hazards’ presence to employees is essential.
Hazards take many forms; they may be mechanical or non-mechanical.
Mechanical hazards exist where the machine’s parts move. This motion, according to OSHA, can be a part of the:
- Point of operation: where the work of the machine happens;
- Power transmission apparatus: those parts that transmit the energy to the part of the machine doing the work which could be connecting rods, transmission lines, spindles, gears, and other;
- Other moving parts: these include reciprocating, rotating, feed mechanisms, and auxiliary parts
Non-mechanical hazards exist away from the machine’s moving parts. Non-mechanical hazards can include:1
- Electrical power sources;
- Low/high-pressure systems;
- Noise from unwanted sound;
- Byproducts created by heating, cutting, cleaning, coating, etc.;
- Compression/springs; and
- Flying objects, which could lead to injurious contact with eyes and other body parts
A recommended work practice is to read, understand, and follow the equipment manufacturer’s maintenance and user manuals at a minimum. If you do not have the manufacturer’s manuals, try to get a copy.
Job hazard analysis (JHA) is a hazard identification technique for assessing hazards associated with job tasks. It is only one of many ways to analyze exposures and controls. If you need help with creating a JHA, Nationwide offers a technical bulletin on the JHA process. Get your copy here.