Target audience: Professionals in the electrical field or who work close to electricity.

Program Content:

1 – Introduction to safety with electricity: generation, transmission and distribution

• Electricity Generation;
• Electricity Transmission;
• Inspection of Transmission Lines;
• Maintenance of Transmission Lines;
• Construction of Transmission Lines;
• Electricity Distribution;
• Maintenance with the line de-energized “dead line”;
• Maintenance with the “live line” energized line.

2 – Risks in electrical installations and services

• Electric shock;
• Effects;
• Determining causes;
• Burns;

– Contact burns;

– Arc burns;

– Burns caused by metallic vapor;

Electromagnetic fields.

3 – Risk analysis techniques

• Risks;
• Risks of electrical origin;
• Fall risks;
• Risks in transportation and with equipment;
• Risks of insect attacks;
• Risks of attack by venomous/domestic animals;
• Occupational risks;
• Noise;
• Solar radiation:

– UVA, UVB and UVC rays;

– Effects of solar radiation on the body;

• Heat;
• Ergonomic risks;
• Preliminary Risk Analysis (APR);
• Checklist;
• Height;
• Equipment used;
• Complementary devices for working at heights;
• Other means for working at heights;
• Confined Environments;
  Confined space entry program;
• Equipment;
• General procedures;
• Classified Areas;
• Explosive atmosphere;
• Classification of areas;
• Equipment Classification;
• Temperature classes;
• Types of Protection;
• Atmospheric Conditions.

4 – Electrical risk control measures

• De-energization:

– Sectioning;

– Preventing re-energization;

– Verification of the absence of tension;

– Installation of temporary grounding with equipotentialization of circuit conductors;

– Protection of energized elements in the controlled area;

– Installation of re-energization prevention signage.

• Grounding: definition
• Grounding scheme:

– TN scheme;

– TT scheme;

– IT schema;

• Temporary grounding;
• Equipotentialization;
• Automatic Power Sectioning;
• Leakage Current Devices;
  Extra low voltage: SELV AND PELV;
• Barriers and Enclosures;
• Blocks and Impediments;
• Obstacles and bulkheads;
• Isolation of live parts;
• Double or reinforced insulation;
• Safety distance;
• Electrical separation;

5 – Brazilian technical standards

6 – MTE Regulations

7 – Collective protective equipment – ​​EPC

8 – Personal protective equipment – ​​PPE

9 – Work routines

• De-energized installations;
• Release for services;
  Objective;
• Scope of application;
  Basic concepts;
• General procedures;
• Basic release procedures;
• Safety Signage;
• Safety signaling situations;
• Examples of Plates;
• Inspections of areas, services, tools and equipment;
• General inspections;
• Partial inspections;
• Periodic inspections;
• Report inspections;
• Cyclical inspections;
• Routine inspections;
• Precautions before inspection.

10 – Documentation of electrical installations

• Control measures.

11 – Additional risks

12 – Fire protection and fighting

• Introduction;
• Fire theory;
• Fire spread;
• Fire classes;
• Fire extinguishing methods;
• Fire prevention.

13 – Accidents of electrical origin

• SESMT – Specialized Services in Safety Engineering and Occupational Medicine;
• PPRA – Environmental Risk Prevention Program;
• PCMSO – Occupational Health Medical Control Program

14 – First aid

15 – Responsibility

• Definition;
• Labor Responsibility;
• Civil Liability;
• Objective liability;
• The responsibility to compensate;
• Criminal or Criminal Liability;
• Responsibility when the accident occurs;
• Cases of Accidents of Electrical Origin.