CSCS Fire Safety 4

Question 1

What does the term 'fire load' mean?

Accepted Answer

The total amount of combustible material in a given area, measured in MJ/m²

Answer

The weight of fire extinguishers on site

Answer

The number of fires that have occurred

Answer

The cost of fire damage

Question 2

What is a fire risk assessment and when must it be carried out?

Accepted Answer

A systematic evaluation of fire hazards and risks that must be carried out before work starts and reviewed regularly

Answer

An insurance valuation done every 5 years

Answer

A fire brigade inspection

Answer

A building regulation approval

Question 3

What are the main sources of ignition on a construction site?

Accepted Answer

Hot work, electrical faults, smoking, heating equipment, and arson

Answer

Only electrical equipment

Answer

Solar heat only

Answer

Lightning only

Question 4

What is the minimum fire resistance period for a fire door in an escape route?

Accepted Answer

30 minutes (FD30) as a minimum, with higher ratings required in some situations

Answer

15 minutes

Answer

60 minutes in all cases

Answer

No minimum requirement

Question 5

What is the significance of fire stopping in construction?

Accepted Answer

It seals gaps and openings in fire-resistant structures to prevent fire and smoke from spreading through them

Answer

It stops construction work during a fire

Answer

It is a type of fire alarm

Answer

It refers to the fire brigade stopping a fire

Question 6

What is the required clearance around a fire extinguisher point?

Accepted Answer

Extinguishers must be visible, accessible, and not obstructed — mounted on brackets or stands

Answer

No clearance required

Answer

At least 3 metres clearance

Answer

They must be locked in a cabinet