a competent lift worker employed by
a registered lift contractor; or
a worker directly supervised, at
the site where the lift works are
being carried out, by a registered
lift engineer or a competent lift
worker employed by a registered
lift contractor,
shall carry out lift works.
(2) Subject to subsection (3), no
person other than
(a) a registered escalator engineer;
(b)
(c)
a competent escalator worker
employed by a registered escalator
contractor; or
a worker directly supervised, at
the site where the escalator works
are being carried out, by a
registered escalator engineer or a
competent escalator worker
employed by a registered escalator
contractor,