In the realm of WorkCover Queensland, managing risks associated with diving and snorkelling is crucial to eliminate or minimize the potential threats of death, injury, or illness to the extent reasonably possible.
To effectively manage these risks, persons conducting a business or undertaking (PCBU) must engage in a comprehensive four-step process, involving the identification of hazards, risk assessment, implementation and maintenance of control measures, and regular reviews.
For those involved in high-risk diving work or general diving work, WorkCover Queensland emphasizes the necessity of undertaking and documenting the risk management process in their dive plan, encompassing specific control measures. Even in the context of recreational diving and snorkelling, PCBUs should engage in risk management.
Risk Management Process: The process involves identifying hazards, assessing associated risks, implementing control measures, and consistently reviewing these measures.
During risk assessment, various checklists, templates, and examples are available to assist in evaluating workplace-specific risks. WorkCover Queensland encourages the use of these resources to conduct thorough risk assessments for diverse work tasks.
Identifying Hazards: In line with the risk management process, the first step involves identifying hazards related to diving and snorkelling, arising from the workplace environment, human factors, and the natural environment. Collaboration with workers, customers, manufacturers, suppliers, and health and safety specialists, along with a review of relevant information and records, is essential in this regard.
Environmental hazards, including physical workplace conditions, equipment, and associated activities, must be carefully considered. Factors such as workplace temperature, visibility, marine life, and other natural elements also contribute to potential hazards.
Assessing the Risk: The risk assessment phase delves into considering the potential consequences of exposure to identified hazards and determining the likelihood of such events. PCBUs must evaluate the severity of risks, the effectiveness of existing control measures, and the urgency of any required actions.
Control Measures: WorkCover Queensland recommends a systematic approach to controlling risks, emphasizing factors such as diving qualifications, medical fitness, supervision, and relevant information for divers. The implementation of control measures spans diverse aspects of diving and snorkelling, including dive plans, emergency planning, decompression management, and the use of personal protective equipment (PPE).
Hierarchy of Control: PCBUs are encouraged to employ a hierarchy of control measures, starting with the most effective strategies:
- Elimination: Removing the hazard from the workplace.
- Substitution: Replacing the hazard with a less risky alternative.
- Isolation: Separating individuals from the hazard.
- Engineering Control: Modifying the physical aspects to minimize risks.
- Administrative Control: Implementing procedures, signs, and training to influence behavior.
- Personal Protective Equipment (PPE): Employing PPE as a last resort.
WorkCover Queensland stresses that administrative controls should only be considered when higher-order measures are impractical or when used in conjunction with them for enhanced effectiveness.
Marine Stingers: The risks associated with marine stingers in Australia's tropical waters, especially during the Marine Stinger season from November to May, should be effectively managed. PCBUs are advised to inform divers about the risks, provide proper precautions, and equip first aid kits for marine stings.
Vessels: To mitigate the risk of injuries from moving vessels, PCBUs are encouraged to implement measures such as fitting propeller guards, using buoys and markers, employing signaling devices, appointing lookouts, and ensuring worker familiarity with sites and navigation.
Entry and Exit from Water: Safe entry and exit procedures require awareness, hazard-free locations, suitability for emergencies, and available assistance to minimize physical exertion.
Boarding Facilities: Risk reduction in boarding facilities involves adopting methods that prevent falls, especially for persons with disabilities, by using gangplanks, handrails, steps, mechanical lifting equipment, or ramps.
Reviewing Risk Controls: Given the dynamic nature of diving workplaces, regular monitoring, consultation, and review of work practices, hazards, risks, and control measures are essential. PCBU's must ensure the ongoing competence of dive supervisors and review control measures promptly in response to changes in work conditions, environmental factors, or any incidents.
In conclusion, WorkCover Queensland emphasizes a proactive and comprehensive approach to risk management in diving and snorkelling activities, ensuring the ongoing safety and well-being of workers and participants. Regular reviews, continuous monitoring, and prompt adaptation to changes are crucial components of this process.