Biological Agents
Risk of:
Possible causes:
- Tetanus from soil.
 - Leptospirosis (Weils' disease) from contaminated water.
 - Legionnaires' disease from contaminated water aerosols in fountains.
 - Accidental exposure to needles when picking litter.
 
Chemical Agents
Risk of:
Possible causes:
- Exposure to pesticides such as weed killers, pest control products or other hazardous chemicals.
 
Environmental Conditions
Risk of:
- Colds.
 - Heat stress.
 - Sun burn.
 
Possible causes:
- Working in inclement weather e.g. freezing conditions, rain etc.
 - Working in sunny weather without sun protection.
 
Ergonomic Hazards
Risk of:
- Pain in neck, back or arms.
 - Musculoskeletal disorders such as carpel tunnel syndrome.
 
Possible causes:
- Over reaching or bending at the waist e.g. whilst digging.
 - Repetitive motions often in combination with force e.g. use of tools such as secateurs, loppers or pruning equipment.
 
Electricity
Risk of:
- Burns.
 - Electric shock.
 - Death.
 - Fire.
 
Possible causes:
- Use of electrical equipment in wet environment.
 - Equipment not suitable for outdoor use.
 - Failure to use or test Residual Current Device (RCD).
 - Faulty electrics or insulation.
 - Taped cables.
 
Equipment
Risk of:
- Cuts.
 - Eye damage.
 - Amputation.
 - Inhalation of fumes.
 - Fire.
 
Possible causes:
- Being hit by flying debris when mowing the lawn.
 - Contact with mower blades.
 - Exposure to petrol fumes when refuelling the lawn mower.
 - Exposure of petrol to ignition source.
 - Over riding interlocks on equipment e.g. waste compactors.
 - Lack of equipment maintenance.
 
Fire
Risk of:
- Burns.
 - Smoke inhalation.
 - Death.
 
Possible causes:
- External fire escape doors and fire escape routes blocked.
 
Manual Handling
Risk of:
- Musculoskeletal disorders.
 
Possible causes:
- Lifting too heavy items.
 - Over reaching or stretching.
 - Lack of or failure to use mechanical aids e.g. wheel barrows, hand trucks etc.
 - Failure to maintain manual handling aids.
 
Noise
Risk of:
- Hearing damage or loss.
 - Annoyance.
 - Distraction.
 - Stress.
 
Possible causes:
- Noisy equipment such as hedge trimmers and mowers.
 
Slips, Trips and Falls
Risk of:
- Minor injuries such as cuts to major injuries such as broken bones, concussion and even death.
 
Possible causes:
- Uneven surfaces and pavements.
 - Unmarked edges on steps and ramps.
 - Inadequate lighting of surfaces and access routes.
 - Slippery surfaces e.g. surfaces covered with water, ice, snow, leaves or moss.
 - Obstructions on pavements.
 - Unsuitable footwear.
 
Workplace Transport
Risk of:
Possible causes:
- No traffic management system in place.
 - No segregation of people and vehicles.
 - Lack of directional signage or clear parking areas for visitors.
 
Working at Height
Risk of:
- Fall resulting in physical injury.
 
Possible causes:
- Lack of or inappropriate access equipment.
 
Note: This is not an exhaustive list of hazards and risks.