CSOC Working at Heights 2

Question 1

What is a scaffold safety inspection requirement on Singapore construction sites?

Accepted Answer

Scaffolds must be inspected by a competent person before first use, after modification, and at regular intervals

Answer

Scaffolds never need inspection

Answer

Only the scaffold supplier inspects it

Answer

Inspection is only needed after an accident

Question 2

What is a 'safety net' used for in Singapore construction?

Accepted Answer

A mesh net installed below work areas to catch workers who fall, serving as a collective fall arrest system

Answer

To catch debris only

Answer

A computer network for safety monitoring

Answer

A list of safety contacts

Question 3

What is a 'travel restraint system' in the context of working at heights in Singapore?

Accepted Answer

A system that prevents the worker from reaching an unprotected edge by limiting their travel distance

Answer

A system that restricts movement on the travel route to work

Answer

A system that records worker travel time

Answer

A system that provides transportation to elevated work areas

Question 4

What is the maximum free-fall distance allowed for a personal fall arrest system on Singapore construction sites?

Accepted Answer

The system must limit free-fall distance to 2 metres or less and total fall distance must not result in the worker hitting any lower level

Answer

No limit exists

Answer

10 metres

Answer

5 metres

Question 5

What rescue plan requirements exist for work at heights on Singapore construction sites?

Accepted Answer

A rescue plan must be developed before work begins, detailing how fallen workers will be retrieved promptly to avoid suspension trauma

Answer

No rescue plan is needed

Answer

Workers rescue themselves using their own equipment

Answer

Only the SCDF needs to be on standby

Question 6

What are the requirements for ladder safety on Singapore construction sites?

Accepted Answer

Ladders must be in good condition, secured at top and bottom, extend 1 metre above the landing, and only one person may use a ladder at a time

Answer

Any ladder can be used without restrictions

Answer

Only aluminium ladders are allowed

Answer

Ladders can replace scaffolds for any height