REALWorld Law

Construction

Health and safety

In this country, what are the main rules relating to health and safety on construction sites? Do these rules in any way relate to the use of the development after construction is completed?

Australia

Australia

The Commonwealth (Federal Government) together with each state and territory has effected legislation to regulate occupational health and safety or work health and safety (OHS or WHS) in each jurisdiction. Each jurisdiction has a principal WHS Act which imposes general health and safety duties. These duties are performance-based obligations rather than highly prescriptive requirements. Most States and Territories have harmonized their legislation, except for Victoria and Western Australia. Western Australia has indicated that it will introduce harmonizing legislation, but Victoria has not made such an indication.

The primary WHS Act in each jurisdiction is supported by detailed performance regulations based on a risk management approach to safety as well as authoritative Codes of Practice applicable to particular industries or activities. Due to the high risk of serious injury associated with it, the construction industry and many activities within it are subject to tight statutory regulation.

The WHS legislation in each jurisdiction imposes duties on employees, those working at the workplace and those who have sufficient control of the workplace, to ensure the health and safety of any person who might be affected by their actions or what they failed to do. Generally speaking, in the construction industry, WHS duties are imposed on more than one duty holder at the site as the responsibilities are concurrent and overlapping. At a construction site, there are WHS duties on:

  • Employers – to employees, contractors and employees of contractors. The duty to contractors extends past ‘first level’ contractors to subcontractors and their employees.
  • Occupiers of workplaces – to employees, contractors and their employees, and other entrants.
  • Employers – to those who may be affected by their undertakings or the business operation.
  • Those nominated as ‘principal contractors’ for a construction project.

Each jurisdiction requires that the duty holder under the relevant WHS Act must ensure the health and safety of those who may be affected so far as is reasonably practicable. In order to gauge what steps are ‘reasonably practicable’, the responsible party must conduct itself in accordance with generally accepted risk management principles. These include the need to balance:

  • The likelihood of the hazard or risk occurring and the degree of harm that would result if the hazard or risk occurred
  • The knowledge of the hazard or risk and the ways to eliminate or reduce the hazard or risk
  • The availability and suitability of ways to eliminate or reduce the hazard or risk, and the cost of eliminating or reducing the hazard or risk

Failure to comply with WHS obligations leaves the person or company liable to criminal prosecution for which fines can be ordered to be paid by a court. For very serious breaches of WHS legislation, a term of imprisonment can be imposed.

Specific regulations deal with construction activities because of the inherent risk of personal injury associated with the industry.