SMSTS Practical Application in Site Management 3

Question 1

A mobile elevated work platform (MEWP) operator's certification has expired. What action should the site manager take?

Accepted Answer

Ground the MEWP and prohibit operation until valid certification is confirmed

Answer

Operating a MEWP without valid certification is a legal breach; the equipment must be stood down immediately.

Question 2

Which hierarchy of control is most preferred when managing a site hazard?

Accepted Answer

Elimination of the hazard

Answer

Elimination removes the hazard entirely and is the highest and most effective level of the hierarchy of control.

Question 3

During an excavation, a worker notices the trench sides showing signs of cracking. What should happen immediately?

Accepted Answer

Stop work, evacuate the excavation, and reassess the support system

Answer

Cracking trench sides indicate imminent collapse risk and require immediate evacuation and re-engineering of supports.

Question 4

What is the minimum height at which edge protection is legally required on a construction site in most jurisdictions following CDM guidance?

Accepted Answer

2.0 m

Answer

The Work at Height Regulations 2005 require edge protection where a fall could cause injury, with 2 m widely used as the trigger height for formalised protection.

Question 5

A COSHH assessment identifies a substance as a skin sensitiser. Which control should be implemented in addition to ventilation?

Accepted Answer

Provide appropriate chemical-resistant gloves and skin monitoring

Answer

Skin sensitisers require dermal protection such as chemical-resistant gloves plus health surveillance to detect early sensitisation.

(SMSTS) Site Management Safety Training Scheme Practice Test

(SMSTS) Site Management Safety Training Scheme Practice Test

SMSTS Practical Application in Site Management 3