Excavation & First Aid Safety Quiz

What is the primary danger associated with working in excavations?

• Water leaks

• Collapse and falling objects

• Dust

• Noise

Which step is NOT required to ensure safety in excavation work?

• Planned

• Risk assessed

• Managed

• Left unsupervised

At what depth must the sides of excavations be supported to prevent collapse?

• 0.5m

• 1.0m

• 1.2m

• 1.5m

What type of soil tends to collapse more easily during excavation?

• Clay

• Sandy soil

• Rocky soil

• Loamy soil

Which of the following is a confined space?

• Open field

• Roof area

• School playground

• Public park

What must always be maintained in a confined space to ensure worker safety?

• Food supply

• Emergency escape route

• Entertainment

• Water supply

Which of the following is NOT a danger of working in a confined space?

• Claustrophobia

• Lack of oxygen

• Abundant natural light

• Build-up of fumes or vapours

What should be checked before working in a confined space?

• Weather conditions

• PPE and ventilation

• Time of day

• Presence of animals

What is the minimum first-aid provision required at any workplace?

• A defibrillator

• A suitably stocked first-aid box

• A doctor on-site

• A hospital nearby

Which item is NOT typically found in a first-aid box?

• Sterile adhesive dressings

• Sterile eye pads

• Disposable gloves

• Antibiotics