5.1.1 Electrical installations should be such
that:
-
.1 all electrical services necessary for maintaining
the unit in normal operational habitable conditions will be assured
without recourse to the emergency source of power;
-
.2 electrical services essential for safety will
be assured in case of failure of the main source of electrical power;
and
-
.3 the safety of personnel and unit from electrical
hazards will be assured.
5.1.2 Administrations should take appropriate
steps to ensure uniformity in the implementation and application of
the provisions of these requirements in respect of electrical installationsfootnote.