Page 53 - HIL Operatives Training Manual V4 16022024_Neat

O P E R A T I V E S T R A I N I N G M A N U A L V E R S I O N 4

14 Confined Space Working
People don’t always recognise what a confined space is and can underestimate the
dangers involved.

A confined space is a place which is substantially
enclosed (though not always entirely), and where
serious injury can occur from hazardous substances or
conditions within the space or nearby.

What are the Hazards?

• Oxygen-depleted or enriched environments
• Presence of suffocating, toxic or flammable atmosphere
• Actual or potentially hostile environment (inside plant)
becoming buried.
• Biological hazards, Weil’s disease from rat’s urine
• Confined Spaces on site include: trommel, wind-sifters,
baler chamber, conveyor hoppers and directly below
crusher jaws on conveyors or under vehicles and plant.
• Alongside skips, walls or other vehicles

What should I do before entering a confined space?

Don’t enter a confined space until a risk assessment has been carried out by a competent person.

• If entry is required you must notify your manager before you enter.
• Ensure you have a second man outside of the confined space for the
entire time you are working.
• Make sure you can communicate with the second man throughout
Working in confined spaces?

Wear protective equipment and clothing as specified on the Risk
Assessment.

Don’t allow exhaust fumes in close proximity to point of entry.
Follow all instruction given to you by the second man.

What are the emergency procedures?

Understand the emergency procedure – know the location of first aid
facilities and other emergency equipment.

Don’t attempt a rescue without first raising the alarm.
The first duty of any rescuer is to ensure own safety.

Remember:

DON'T ENTER THE SPACE UNTIL IT’S MADE SAFE! HAVE YOU THOUGHT ABOUT WHAT YOU
ARE DOING?

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