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Pre-start checks: your guide to a safe worksite

By Ryan Graham, Health and Safety Professional · Published 25 October 2022 · Updated 26 October 2026

What is a pre-start check?

A pre-start check is a safety measure that is completed before work begins on a construction site. It involves checking all of the equipment and materials that will be used during the project to ensure that they are in good condition and safe to use. This includes things like power tools, ladders, scaffolding, and any other equipment that could pose a danger if it was not in good working condition.

Queensland’s work health and safety laws do not set one mandatory pre-start check for every construction site. However, under the Work Health and Safety Act 2011 (Qld) and the Work Health and Safety Regulation 2011 (Qld), the person conducting a business or undertaking (PCBU) must manage risks to health and safety, and the person with management or control of plant must make sure it is maintained and inspected by a competent person (section 213 of the Regulation). A documented pre-start check, completed by a competent person such as the operator or a supervisor and made available to workers, is a practical way to show you are meeting those duties.

Why are pre-start checks important?

Pre-start checks are important because they help to ensure that the work site is safe for everyone involved. By taking the time to check all of the equipment and materials before starting work, you can help to prevent accidents and injuries from happening.

Additionally, pre-start checks can also help to identify any potential hazards that might be present on the worksite. By identifying these hazards ahead of time, you can take steps to mitigate them and make the work site safer for everyone involved.

What are some of the things that should be checked during a pre-start check?

  • The condition of power tools and equipment.
  • The condition of ladders and scaffolding.
  • The condition of any other materials that will be used on the site.
  • The presence of any potential hazards.
  • The safety of the work site overall.
  • Ensure that staff are properly trained and dressed in the appropriate PPE (Personal Protective Equipment).

By taking the time to do a pre-start check, you can help to ensure that the worksite is safe for everyone involved. Following these simple steps can help to prevent accidents and keep everyone safe! A quick check before each task works the same way: see our Take 5 safety checklist.

This Post Is Part Of A Series: 101 Toolbox Topic Ideas For The Construction Industry
Do you struggle to come up with toolbox talk ideas each week to discuss with your workers? Fear no more, Work Safety QLD is here to the rescue with 101 Free Toolbox Talk Ideas for the Construction Industry.

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Ryan Graham, Health and Safety Professional

16 years on Queensland sites. Ryan writes the guides and the templates, and checks them against current Queensland WHS legislation.

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