CSOC Scaffold Safety 2

Question 1

What does a red scaffold tag indicate?

Accepted Answer

The scaffold is unsafe — do not use

Answer

The scaffold is safe for authorized personnel only

Answer

The scaffold is under construction or being dismantled

Answer

The scaffold is approved for heavy loading only

Question 2

What should a worker do upon noticing that a scaffold they need to use is damaged?

Accepted Answer

Report it to the supervisor immediately and do not use the scaffold

Answer

Use it carefully and complete the work quickly to minimize risk

Answer

Attempt minor repairs themselves before using it

Answer

Use only the undamaged sections of the scaffold

Question 3

How frequently must a scaffold be formally inspected under Singapore WSH (Scaffolds) Regulations?

Accepted Answer

Every 7 days and after any event that may affect its stability

Answer

Once a month or after any event affecting stability

Answer

Every 14 days or before each new work crew begins

Answer

Only before first use and after severe weather

Question 4

In scaffolding terminology, what is a 'standard'?

Accepted Answer

A vertical tube that carries the weight of the scaffold to the ground

Answer

A horizontal tube running parallel to the building face

Answer

A diagonal brace providing lateral stability

Answer

A document recording the scaffold's safe working load

Question 5

What is the function of putlogs or transoms in a scaffold structure?

Accepted Answer

To support the scaffold planks forming the working platform

Answer

To tie the scaffold horizontally to the building wall

Answer

To provide the main vertical load-bearing support

Answer

To act as diagonal bracing between scaffold bays

Question 6

By whom must a permit-to-work for scaffold erection be issued in Singapore?

Accepted Answer

A competent person authorized by the site occupier

Answer

The scaffold materials supplier

Answer

The building developer or property owner

Answer

The local town council or building authority

Question 7

What must be done before beginning the dismantling of scaffolding on a construction site?

Accepted Answer

Remove all materials and clear the area directly below the scaffold

Answer

Apply red scaffold tags and notify the developer

Answer

Request written approval from the building authorities

Answer

Obtain a new permit-to-work from the main contractor only