This poster is a complete map of workplace hazards - the 9 families of risk you look for on any site or office. The message at the top says it all: Different hazards. Same goal... A safer workplace!
Here is what each one means:
Top row - Hazards from the work environment and materials
1. PHYSICAL HAZARDS - Related to the physical environment and conditions.
This is energy around you that can harm your body.
Examples: Heat and cold, noise, vibration, radiation, poor lighting, extreme weather, slips, trips and falls
What it causes: burns, hearing loss, eye strain, musculoskeletal disorders and other injuries.
2. CHEMICAL HAZARDS - Related to hazardous substances and materials.
Any solid, liquid, gas or dust that can poison or burn you.
Examples: Toxic gases and fumes, chemicals and solvents, dust and fibres, asbestos, corrosive substances, flammable liquids
What it causes: poisoning, burns, respiratory problems, skin irritation, and long-term health effects.
3. BIOLOGICAL HAZARDS - Related to living organisms and biological materials.
Living things or waste from living things.
Examples: Bacteria and viruses, fungi and mould, bloodborne pathogens, pests like rodents and insects, animal bites and stings, sewage and waste
What it causes: infections, allergic reactions, diseases and skin problems.
Middle row - Hazards from how work is designed and managed
4. ERGONOMIC HAZARDS - Related to work design, posture and repetitive motion.
When the job doesn't fit the body.
Examples: Repetitive tasks, awkward postures, heavy lifting, poor workstation design, vibration from tools
What it causes: back pain, MSDs (musculoskeletal disorders), strain and fatigue.
5. PSYCHOLOGICAL HAZARDS - Related to mental and emotional well-being.
This is often missed, but it's a major cause of incidents.
Examples: Stress and pressure, harassment and bullying, poor communication, job insecurity, long working hours, workload
What it causes: anxiety, depression, reduced concentration and burnout. And low concentration leads to physical injuries too.
6. SAFETY HAZARDS - Related to unsafe conditions and practices that can cause injury or death.
These are the classic immediate accident risks.
Examples: Unguarded machinery, faulty equipment, poor housekeeping, confined spaces, fire and explosion risks, working at height
What it causes: serious injury, disability or fatality.
Bottom row - Hazards from surroundings and equipment
7. ENVIRONMENTAL HAZARDS - Related to the surroundings and natural elements.
How the workplace affects you and the community around it.
Examples: Air pollution, water contamination, extreme heat or cold, poor ventilation, noise pollution, natural disasters
What it causes: affects health, the environment and the surrounding community.
8. ELECTRICAL HAZARDS - Related to electricity and electrical equipment.
Examples: Faulty wiring, exposed live parts, damaged cables, overloaded circuits, static electricity
What it causes: electric shock, burns, fire and equipment damage.
9. MECHANICAL HAZARDS - Related to moving parts, equipment and machines.
When you can get caught in, struck by, or crushed by something.
Examples: Moving parts, sharp edges, pressurized systems, falling objects, heavy equipment, machinery guarding
What it causes: cuts, crush injuries, entanglement and amputations.
The bottom strip is how you use it
IDENTIFY ASSESS CONTROL Hazards before they harm! That's the core risk assessment process. You don't wait for an accident.
HOW TO REDUCE HAZARDS:
Follow safety procedures
Use the right PPE
Maintain equipment
Get proper training
Report hazards
Work together for a safer workplace
And the last line: See it. Report it. Prevent it. Safety is everyone's responsibility!
In practice, you would use this in a toolbox talk or site induction to help workers recognize that a hazard is not just a chemical spill or a faulty machine. Poor lighting, a stressful shift pattern, or a badly designed chair are hazards too. ⚠️🚥⛑️🦺🏗️🚨🚦🌡️🗼🚧
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