Safety training
Control of Hazardous Energies Standard / V5 DRAFT REVIEW - Oct 2025
Worked example
A worked example is a step-by-step demonstration of how to best perform a task or solve a problem. These include a starting point, a desired goal state, and a chosen solution to reach the goal state. They manage cognitive load by focusing on critical aspects of the solution steps and the solution. It is important to use a less is more approach and include only what participants need to understand the solution. Adding extra and ‘nice to know’ information or content makes it more difficult for participants to understand For more information, please visit: https://3starlearningexperiences.wordpress.com/2018/11/13/why-and-how-to-use- worked-examples-in-the-workplace/
2.1 CoHE Roles and Responsibilities
The definitions of roles and responsibilities used within the CoHE Training Standard are based on common elements of globally recognised standards and are not aligned to a specific regional standard or safe system of work. They provide a general reference for development of training programmes and training providers should adapt these terms where required during training to align to the relevant terminology applicable in their region.
Note
Roles
Responsibilities (limitations to what can and cannot be)
Qualified Person
A person who has demonstrated skills and knowledge related to the construction and operation of equipment and installations specific to their work and has received safety training to identify the hazards and reduce the associated risk. Examples of responsibilities: performing isolations and testing, creating a safe work condition for others to work under, lead job briefing, lead and supervise work parties. A person who is not a Qualified Person and does not have any responsibilities, given that this person generally needs control, instruction, and supervision to carry out assigned working activities. Additionally, a person who can be instructed to apply his personal lockout equipment in accordance with a company specific Lockout-Tagout program, procedures, and rules.
Ordinary Person / Unqualified Person
Authorised Person
A person designated to be in charge of a particular lockout and safe isolation.
May be referred to other terms in different regions such as: Authorised Technician (as per the WTSR) / Authorized Employee (as per OHSA) / Isolating Technician / Isolating Turbine Technician (ITT) / Safe Isolation Authorized Person / Responsible Individual
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