Industrial and maritime workers who deal directly or indirectly with electricity.
Add Pre Requisites
- ID and CPF;
- Passport (expatriate);
- Elementary School Certificate;
- Occupational Health Certificate (ASO) or Certificate of good physical and mental health;
- Initial certificate of the NR-10 Basic training (Safety in Electrical Installations and Services), with a minimum duration of 40 hours.
Objective
To refresh the knowledge of industrial and maritime workers who deal directly or indirectly with electricity
Course content
Theory – 16 Hours
1. Introduction to Safety with Electricity:
a) electricity basics;
b) history and evolution of electricity;
c) standards and regulations;
d) hazards and risks associated with electricity;
e) safety measures;
f) right of refusal and responsibilities;
g) accident cases and lessons learned;
h) safety culture.
2. Risks in Installations and Services with Electricity:
a) electric shock, mechanisms and effects;
b) electrical arc, burns and falls;
c) electromagnetic fields.
3. Risk Analysis Techniques:
a) introduction to risk analysis techniques;
b) risk identification;
c) risk classification;
d) human error analysis;
e) failure mode and effect analysis (FMEA);
f) preliminary risk analysis (PRA);
g) risk assessment;
h) risk management;
i) case study;
j) complementary analysis techniques.
4. Electrical Risk Control Measures:
a) de-energization;
b) functional grounding (TN/TT/IT); protection; temporary;
c) equipotential bonding;
d) automatic power disconnection;
e) residual current devices (RCDS);
f) extra low voltage;
g) barriers and enclosures;
h) lockouts and tagouts;
i) obstacles and barriers;
j) insulation of live parts;
k) double or reinforced insulation;
l) out of reach placement;
m) electrical separation.
5. Brazilian Technical Standards - NBR of ABNT: NBR 5410, NBR 14039 and others:
a) introduction to brazilian technical standards;
b) NBR 5410: Low Voltage Electrical Installations;
c) NBR 14039: Medium Voltage Electrical Installations;
d) other relevant standards;
e) practical applications and case studies.
6. regulations of the ministry of labor and employment (MTE):
a) NR’S;
b) NR 10 – Safety in Electrical Installations and Services;
c) qualification; legal qualification; training and authorization.
7. Collective Protective Equipment:
a) definition and importance of CPEs;
b) common types of CPES;
c) standards and regulations;
d) selection and use criteria;
e) maintenance and inspection of CPEs;
f) limitations of CPEs.
8. Personal Protective Equipment:
a) definition and importance of PPE;
b) types of PPE;
c) certificate of approval (CA);
d) responsibilities of the parties involved;
e) training and mentoring;
f) maintenance and replacement;
g) adaptations for people with disabilities (PWD);
h) PPE used in electricity.
9. Work Routines - Procedures:
a) de-energized facilities;
b) clearance for services;
c) signage;
d) inspections of areas, services, tooling and equipment;
e) teamwork procedures;
f) control and protection measures;
g) documentation and authorization;
h) training and qualification.
10. Documentation of electrical installations:
a) electrical installations record (PIE);
b) update and maintenance;
c) contents of the record;
d) access and availability;
e) certifications and compliance;
f) emergency procedures;
g) review and validation;
h) integration with other standards.
11. Additional Risks:
a) height;
b) confined environments;
c) classified areas;
d) humidity;
e) weather.
12. Fire Protection and Firefighting.
13. Accidents of Electrical Origin:
a) direct and indirect causes;
b) case discussion.
14. First Aid:
a) understanding injuries;
b) prioritizing emergency response;
c) application of artificial respiration;
d) cardiac massage;
e) techniques for casualty removal and transport;
f) practices.
15. Responsibilities.
Technical Reference: NR 10; NBR 5410; NBR 14039.
Exam
Multiple-choice test with a minimum passing score of 60%.
Validity: 2 years
Find available dates
NR-10 - Refresh – Safety for Electrical Installations and Services
