Why It’s Dangerous

Confined spaces are dangerous on a farm because they often contain hidden and life-threatening hazards that can quickly overwhelm a person. These include:

• Lack of Oxygen

Some spaces (like manure pits or silos) can have low oxygen levels, making it hard or impossible to breathe.

• Toxic Gases

Decomposing organic material can release dangerous gases like hydrogen sulfide, methane, or ammonia, which can cause unconsciousness or death in minutes.

• Engulfment Hazards

Loose grain, feed, or manure can shift and trap or suffocate a person, especially in bins or pits.

• Limited Escape Routes

Small openings make it hard to get out quickly or for rescuers to reach someone in trouble.

• Poor Visibility and Slippery Surfaces

Confined spaces may be dark, wet, or slippery, increasing the risk of falls or injuries.

• Lack of Awareness

People may not recognize the space as hazardous or may enter without proper training or safety equipment.

Because of these risks, confined spaces require strict safety procedures, including:

(1) Ventilation

(2) Gas monitoring

(3) Communication systems

(4) Emergency plans