Master Change Matrix - CoHE

8.5 Timetable for CoHE Electrical Safety Initial Training

Previous timings and lessons summarised in table Lesson 1 - Introduction to the Training - 30 min Lesson 2 - Responsibilities & role of a Qualified Electrical Person - 30 min Lesson 3 - Electrical PPE - 30 min

As per new 8 hour timetable Lesson 1 - Introduction to the Training - 20 min Lesson 2 - Responsibilities & role of a Qualified Electrical Person - 30 min Lesson 3 - Electrically safe working conditions - 100 min Lesson 4 - Testing and isolation - 110 min Lesson 5 - Hazardous electrical safety scenarios - 210 min Lesson 6 - Training review - 10 min

Lesson 4 - Electrical safe working practises - 120 min Lesson 5 - Electrically safe working conditions - 80 min Lesson 6 - Testing and isolation - 105 min Lesson 7 - Stored energy - 60 min Lesson 8 - Hazardous electrical safety scenarios - 180 min Lesson 9 - Training review - 10 min GRAND TOTAL 645 min.

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Lesson 1 - Introduction to the training

Note The administrative part of the registration should be carried out before the module begins.

Removed note

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Lesson 1 - Introduction to the training

30 min duration

20 minute duration

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LESSON 1 - INTRODUCTION TO THE TRAINING ELEMENT 1.4 - SCOPE AND MAIN LEARNING OBJECTIVES

Note: Please visit https://toolbox.energyinst.org/ for scenarios, incident lessons and safety information shared by global energy companies

Note: For incident lessons and safety information shared by global energy companies, as inspiration in scenario development, please visit - https://toolbox.energyinst.org/

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Lesson 1 - Introduction to the training ELEMENT 1.7 - HUMAN FACTORS

Learning objectives: 10)The parƟcipants can discuss the relevant human factors, and explain the implicaƟons of these (Knowledge, intermediate level) 11)The parƟcipants can show interest and willingness to focus on human factors during the following pracƟcal exercises (Ability, basic level)

Learning objectives: 10) The participants can discuss the relevant human factors and the implications of these (Knowledge, intermediate level) 11) The participants can show interest in considering human factors during the practical exercises (Ability, basic level) 12) The participants can take initiative from lessons of past incidents to improve safe work practices (Ability, intermediate level)

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Lesson 1 - Introduction to the training ELEMENT 1.7 - HUMAN FACTORS

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Note Throughout this training in all lessons the instructor should ensure a holistic integration of human factors where relevant. For incident lessons and safety information shared by global energy companies, as inspiration in scenario development, please visit - https://toolbox.energyinst.org/

The instructor shall: 1.7.1Facilitate an open and honest discussion on workplace safety and personal responsibility, linked to stories about the impact on individuals who decided to "have a go" as opposed to working within the SSOW. Key points to challenge parƟcipants on: a.Why do they think we need a safe system of work? b.Is the SSOW in place to safeguard teams, demonstrate compliance or saƟsfy customer expectaƟon? Is it there to protect you and what you provide for your loved ones? c.How could you or your coworkers be impacted by an incident? Will financial compensaƟon resolve that? d.If an incident occurs, how do you prove you have performed your role correctly? e.Explain that adhering to a SSOW creates a record of evidence to illustrate your professional behaviour - without that record nothing exists ...it is not what you know...it is what you can prove

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Lesson 2 - Responsibilities and role of a Qualified Electrical Person Lesson 2 - Responsibilities and role of a Qualified Electrical Person

Learning objectives: 16) The participants can recognise the requirements for working on high voltage systems which exceeds this module and the GWO CoHE Training Standard (Knowledge, basic level) 17) The participants can decide and explain what a Qualified Electrical Person should do in a given situation to fulfil the requirements and role of a Qualified Electrical Person (Knowledge, intermediate level)

Learning objectives: 16) The participants can recognise the requirements for working on High Voltage systems and that this exceeds the scope of training for Low Voltages within the GWO CoHE Standard (Knowledge, basic level) 17) The participants can explain what a Qualified Electrical Person should do in a range of given situations to fulfil the requirements of the role safely and effectively (Knowledge, intermediate level)

2.1.2 Emphasise to the participants that the CoHE GWO Electrical Safety Module will NOT qualify or enable the participants to be able to perform any HV work. HV work is out of scope of the GWO CoHE standard including the GWO CoHE Electrical Safety Module and require additional company specific HV trainings, experience, and requirements

2.1.2Emphasise that GWO CoHE Electrical Safety IniƟal Training will NOT qualify or enable parƟcipants to perform work on High Voltage (HV) systems. HV work is beyond the scope of the GWO CoHE Training Standard and has addiƟonal requirements such as GWO HV OperaƟons training, HV work experience and training in company specific HV rules

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2.1.7Engage in the exercise and pracƟse deciding what an Electrical Qualified Person should do in the situaƟons or branching scenarios from a WTG environment

2.1.7Engage in the exercise and discuss what an Electrical Qualified Person should do in the situaƟons or branching scenarios from a WTG environment

Lesson 2 - Responsibilities and role of a Qualified Electrical Person Lesson 2 - Responsibilities and role of a Qualified Electrical Person

2.1.2 Emphasise that GWO CoHE Electrical Safety Initial Training will NOT qualify or enable participants to perform work on High Voltage (HV) systems. HV work is beyond the scope of the GWO CoHE Training Standard and has additional requirements such as GWO HV Operations training, HV work experience and training in company specific HV rules V4 - V5 02.03.26

Lesson 2 - Responsibilities and role of a Qualified Electrical Person Lesson 2 - Responsibilities and role of a Qualified Electrical Person

2.1.4 Facilitate an exercise with examples of different situations or branching scenarios in a WTG environment where the participants must practise deciding what an electrical Qualified Person should do: a. for example, what can a Qualified Electrical Person do compared to an Ordinary Electrical Person in these situations? (e.g. giving guidance to an Ordinary Person or establishing an electrically safe working condition for others to work within) For more examples of the responsibilities of a Qualified Electrical Person, please refer to section 4.2 of this standard. b. what are the reasons for these role boundaries? 2.1.4

Facilitate an exercise with examples of different situations or branching scenarios in a WTG environment where the participants must practise deciding what a Qualified Electrical Person should do in the given situation: a. e.g. establishing an electrically safe working condition for others to work within or giving guidance to an Ordinary Person. (refer to CoHE Roles and Responsibilities in Section 2 for more examples) b. what can a Qualified Electrical Person do compared to an Ordinary Person in these situations? c. what are the reasons for these role boundaries? d. how is the safety of any other potentially affected persons in the work area ensured?

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Lesson 2 - Responsibilities and role of a Qualified Electrical Person Lesson 2 - Responsibilities and role of a Qualified Electrical Person

Note Please emphasise that participants should always comply with company specific rules and procedures along with national and regional legislation. This means that the answers to what a Qualified Electrical Person should do in a given situation could change depending on regional/company/WTG model rules

Note Participants must always comply with company specific rules and procedures along with national and regional legislation. This means that the answers to what a Qualified Electrical Person should do in a given situation could change depending on region/company/safety rules/WTG model

2.1.7 Engage in the exercise and practise deciding what an Electrical Qualified Person should do in the situations or branching scenarios from a WTG environment

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2.1.7 Engage in the exercise and discuss what an Electrical Qualified Person should do in the situations or branching scenarios from a WTG environment

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V4 content - 30 minutes Lesson 3 - Electrical PPE 3.1 Electrical PPE

Lesson content and 30 minutes time allocation removed Short discussion of key point moved t o new lesson 3

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V4 content - 120 minutes Lesson 4 - Electrical safe working practices 4.1 How to perform electrical work tasks safely using electrical safe working practices 4.2 Exposed energised electrical conductors and circuit parts 4.3 Approach boundaries 4.4 Tools 4.5 Alerting techniques 4.6 Job briefing/ pre-task briefing 4.7 Deranged equipment 4.8 Guards and cover 4.9 Non-contact techniques (Infrared inspections) 4.10 Arc flash

Lesson content and 120 minutes time allocation removed Short discussion of key points moved to new lesson 3

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LESSON 3 - ESTABLISHING AN ELECTRICALLY SAFE WORKING CONDITION

LESSON 3 - ESTABLISHING AN ELECTRICALLY SAFE WORKING CONDITION V4 content - 80 minutes

Now numbered as Lesson 3 - 100 minute duration Lesson 3 - ESTABLISHING AN ELECTRICALLY SAFE WORKING CONDITION 3.1 Electrical safe working practices & PPE 3.2 Treating all electrical equipment as live etc.

5.1 Treating all electrical equipment as live etc. 5.2 When to establish an electrically safe work condition 5.3 How to establish an electrically safe work condition

3.3 When to establish an electrically safe work condition 3.4 How to establish an electrically safe work condition

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The aim of this lesson is to enable the participants to determine when and how to establish an electrically safe work condition and enable others to perform work tasks as safely as possible while in the vicinity of electricity in the wind industry.

After successfully completing this lesson of the Electrical Safety Module, the participants can: 61) Act independently in determining when and how to establish an electrically safe work condition (Ability, intermediate level)

The aim of this lesson is to enable the participants to determine when and how to establish an electrically safe work condition for themselves and other team members to perform work tasks safely in the vicinity of electricity in the wind industry.

After successfully completing this lesson, the participants can: 18) Act independently to determine when and how to establish an electrically safe work condition in the role of a Qualified Person (Ability, intermediate level)

LESSON 3 - ESTABLISHING AN ELECTRICALLY SAFE WORKING CONDITION

LESSON 3 - ESTABLISHING AN ELECTRICALLY SAFE WORKING CONDITION n/a -new content for this section moved here from old lessons 3 and 4. V4 content for Lesson 5

ELEMENT 3.1 - ELECTRICAL SAFE WORKING PRACTICES & PPE Learning objectives: 19) The participants perform a correct pre-use inspection of the required electrical tools and PPE for a given task defined as electrical work in the wind industry (Skills, intermediate level) 20) The participants act independently to select and use electrical safe working practices to reduce the risk of injury related to working around electricity and performing electrical work in a WTG environment (Ability, intermediate level) The instructor shall: 3.1.1Facilitate a learning acƟvity such as group discussions about: a.the importance of using the electrical safe working pracƟces in the parƟcipants´ work b.the parƟcipants responsibility in ensuring that work is always performed in accordance with the electrical working pracƟces c.examples of acƟons to take when there is a lack of electrical safe working pracƟces in place for electrical work, including what can go wrong, if they DO NOT use safe pracƟces 3.1.2Engage the parƟcipants in sharing experiences of how to perform electrical work tasks safely using electrical safe working pracƟces including: a.Electrical PPE , b.Exposed energised electrical conductors and circuit parts, c.Approach boundaries, d.Tools, e.AlerƟng techniques, f.Job briefing/ pre-task briefing, g.Deranged equipment, h.Guards and cover, i.Non-contact techniques (Infrared inspecƟons), j.Arc flash, k.Stored energy in batteries and capacitors 3.1.3Challenge parƟcipants to demonstrate in pracƟcal sessions their exisƟng knowledge, skills and abiliƟes in electrical safe working pracƟces and PPE use, based on their prerequisite training and work experience The participants shall 3.1.4Engage in the learning acƟvity and share understandings about: a.how to perform electrical work tasks safely using electrical safe working pracƟces b.the importance of using the electrical safe working pracƟces in their work c.the parƟcipants’ responsibility in ensuring that work is always performed in accordance with the electrical working pracƟces d.examples of acƟons to take when there is a lack of electrical safe working pracƟces in place for electrical work The participants shall 3.1.5Commit to demonstrate safe electrical safe working pracƟces and correct PPE use at all Ɵmes during the training

5.2.3 Note -Please emphasise that participants should always comply with company specific rules and procedures along with national and regional legislation. This means that the answers to the examples could change depending on regional/company/WTG model rules

5.3.1 - f apply Lockout-Tagout (needs to be performed by a (Safe Isolation) Authorised Person)

5.3.2 Note - Please emphasise that participants should always comply with company specific rules and procedures along with national and regional legislation. This means that how to establish an electrically safe work condition could change depending on regional/company/WTG model rules

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5.3.4 Engage in answering the questions and share understandings about the steps to establishing a safe work condition

LESSON 3 - ESTABLISHING AN ELECTRICALLY SAFE WORKING CONDITION

ELEMENT 3.2 - TREATING ALL ELECTRICAL EQUIPMENT AS LIVE UNTIL AN ELECTRICALLY SAFE WORK CONDITION HAS BEEN ESTABLISHED The instructor shall 3.2.2Challenge parƟcipants to demonstrate during pracƟcal sessions that they will treat all electrical equipment as live unƟl an electrically safe work condiƟon has been established The instructor shall: 3.2.2Challenge parƟcipants to demonstrate in pracƟcal sessions their exisƟng knowledge, skills and abiliƟes in electrical safe working pracƟces and PPE use, based on their prerequisite training and work experience The participants shall 3.2.4Commit to demonstraƟng good pracƟce during pracƟcal sessions that they will treat all electrical equipment as live unƟl an electrically safe work condiƟon has been established

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3.3.3Note - ParƟcipants must always comply with company specific rules and procedures along with naƟonal and regional legislaƟon. This means that the answers to the examples could change depending on regional/company/WTG model rules

ELEMENT 3.4 - HOW TO ESTABLISH AN ELECTRICALLY SAFE WORKING CONDITION 3.4.1 - f apply Lockout-Tagout (must be performed by an Authorised Person) 3.4.2 Note - Participants must always comply with company specific rules and procedures along with national and regional legislation. This means that the answers to the examples could change depending on regional/company/WTG model rules 3.4.4Engage in group discussion, answering the quesƟons, sharing understandings and explaining about the steps to establishing a safe work condiƟon

LESSON 4 - TESTING AND ISOLATION AS A QUALIFIED ELECTRICAL PERSON

LESSON 4 - TESTING AND ISOLATION AS A QUALIFIED ELECTRICAL PERSON V4 content - 105 minutes

Now numbered as Lesson 4 - 110 minute duration

LESSON 6 - TESTING AND ISOLATION

The aim of the lesson is to enable participants to perform isolations and absence of voltage testing in the role of the Qualified Electrical Person, enabling other people to work safely to carry out specific electrical tasks on low voltage electrical systems including the handling of batteries and capacitors. After successfully completing this lesson, the participants can: 26) Act independently to safely perform isolations and absence-of-voltage testing on Single Phase and 3-Phase electrical systems (Ability, intermediate level)

The aim of the lesson is to enable participants to perform isolations and absence of voltage testing to carry out specific electrical tasks, enabling other people to work safely on low voltage electrical systems. After successfully completing this lesson of the CoHE Electrical Safety Module, the participants can: 67) Act independently in safely performing isolations and absence of voltage testing (Ability, intermediate level)

Element 4.1, LO 29)The parƟcipants can describe why electrical measurement equipment needs to be approved for a given task (Knowledge, basic level)

Element 6.1, LO 70)The parƟcipants can describe that electrical measurement equipment needs to be approved for a given task (Knowledge, basic level)

(New content on Prove-Test-Prove method) 38)The parƟcipants can perform the 'Prove-Test-Prove' method to verify absence of voltage (Skills, intermediate level) The instructor shall:

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4.1.10Explain the principles behind the 'Prove-Test-Prove' method, its role in electrical safety and the importance of verifying test equipment funcƟonality before and aŌer use 4.1.11Conduct a demonstraƟon of the 'Prove-Test-Prove' method using a calibrated Voltage Detector, emphasising the procedural steps and highlight potenƟal errors and risks such as: a.using unverified test instruments, failing to check all phases, misinterpreƟng test results. 4.1.12Lead parƟcipants in a scenario-based fault simulaƟon to test parƟcipants’ ability to correctly apply the 'Prove-Test-Prove' method. The participants shall: 4.1.20Work in small groups to apply the principles behind the 'Prove-Test-Prove' method to verify absence of voltage using a calibrated Voltage Detector.

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V4 content - 60 minutes Lesson 7 - Stored Energy 83) Act independently in handling batteries and capacitors correctly and safely (Ability, intermediate level) 7.1 Hazards related to batteries and capacitors 7.2 Task-based training for handling batteries and capacitors in a safe manner

Removed basic content of 7.1 Hazards related to batteries and capacitors and reduced 30 minutes time allocation, remaining 30 minutes and practical content added to next lesson. Task based practical moved and combined with new Lesson 5 - Control of Hazardous Electricity in Task based Scenarios as: ELEMENT 5.2 - SAFE HANDLING OF STORED ENERGY, BATTERIES AND CAPACITORS Overall lesson objective moved to new lesson 5.

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LESSON 5 - CONTROL OF HAZARDOUS ELECTRICITY IN TASK- BASED SCENARIOS

LESSON 5 - CONTROL OF HAZARDOUS ELECTRICITY IN TASK-BASED SCENARIOS

V4 lesson 8 name and number. V4 content - 180 minutes Lesson 8 - Hazardous electrical safety scenario

Lesson 5 - Control of Hazardous Electricity in task based scenarios Duration 210 minutes

After successfully completing this lesson of the CoHE Electrical Safety Module, the participants can: 91) Act independently in selecting and using electrical safe working practices to reduce the associated risks of the electrical hazards related to working around electricity in a WTG environment (Ability, intermediate level)

After successfully completing this lesson, the participants can: 43)Take responsibility for establishing an electrically safe work condiƟon (Ability, intermediate level) 44)Take responsibility for handling baƩeries and capacitors correctly and safely (Ability, intermediate level)

92) Act independently in treating all electrical equipment as live until an electrically safe work condition has been established (Ability, intermediate level) 93) Act independently and safely in relation to the hazards posed by similar looking or adjacent energised equipment that is in reach (Ability, intermediate level) 94) Take responsibility for establishing an electrically safe work condition (Ability, intermediate level) 95) Act independently in following and completing safety documentation such as permits (Ability, intermediate level) 8.1 Hazardous electrical safety scenario 8.1.1Explain safety procedures in the training area

5.1 Hazardous electrical safety scenarios 5.2 Safe handling of Stored Energy: batteries and capacitors

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ELEMENT 5.1 - HAZARDOUS ELECTRICAL SAFETY SCENARIOS Learning objectives: 45) The participants can act independently to select and use electrical safe working practices to reduce the associated risks of the electrical hazards related to working around electricity in a WTG environment (Ability, intermediate level) 46) The participants can act independently to treat all electrical equipment as live until an electrically safe work condition has been established (Ability, intermediate level) 47) The participants can act independently to control the hazards posed by similar looking or adjacent energised equipment within reach, by identifying and confirming equipment using markings and documentation, as well as securing boundaries (Ability, intermediate level) 48) The participants can act independently to follow and complete safety documentation such as permits (Ability, intermediate level)

5.1.1Explain safety procedures in the training area and confirm understanding of all parƟcipants before pracƟcal exercises begin

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