Annex III of NR-37 Supplementary Course for Work on High Voltage Electrical Installations

Minimum course load: 16 hours.

Program content:

1. Work organization:

a) Record and registration of installations;

b) Service scheduling and planning;

c) Work methods and procedures; and

d) Prohibitive conditions for services.

2. Typical risks and their prevention:

a) Proximity and contact with energized parts;

b) Induction;

c) Static;

d) Electric and magnetic fields;

e) Typical accidents;

f) Individual and collective protection systems; and

g) Work equipment and tools (selection, use, maintenance, verification, testing).

3. Techniques for working under voltage:

a) Live-line work;

b) At potential; and

c) In internal areas.