Occupational Health, Safety and Personal Protective Equipment
Health and safety questions test hazard recognition, the hierarchy of controls, and correct use and care of PPE. A guard's own body is the most important asset on the post.
Hazard and risk
A hazard is anything with potential to cause harm; risk is the chance of harm multiplied by how serious it would be. Common guard hazards: slips and trips on wet floors and cables, long hours of standing, night work and fatigue, manual handling of barriers and boxes, dog bites, violence from the public, moving vehicles at gates, heat, cold, noise and poor lighting.
Hierarchy of control
Eliminate the hazard → substitute → engineering controls (guards, barriers, lighting) → administrative controls (rotation, procedures, training) → PPE last. PPE protects only the wearer and only if worn correctly, so it is never the first choice.
Guard's PPE
Correct uniform, cap or helmet, safety shoes, gloves, high-visibility jacket with reflective tape for night and traffic duty, torch, whistle, ear plugs in plant areas, goggles and mask where dust or chemicals exist, raincoat in the monsoon.
Care and reporting
Check PPE before use, clean it, replace torn or faded reflective strips, and never modify it. Report every injury and every near miss - a near miss is a free warning.
Fatigue and ergonomics
Long standing causes back and leg pain: shift the weight, use a footrest or mat, stretch during breaks, and rotate posts. Report sickness rather than working unwell.
Worked example
A guard is posted at night to control traffic at a factory gate on a highway. He reasons: the main risk is being hit by a vehicle, so he wears the reflective jacket even though it is warm, carries a lit torch, stands where drivers can see him, keeps an escape path, and never turns his back on moving traffic.
Traps that cost marks
- Treating PPE as the first line of protection.
- Wearing a torn or faded reflective jacket.
- Hiding a near miss to avoid blame.
- Working through heat exhaustion or dizziness.