122(1)An employer shall ensure that a portable ladder used at a place of employment is
(a)
of adequate strength and length,
(b)
clean and free of grease, and
(c)
maintained in a safe condition.
Defects in portable ladder
122(2)An employer shall ensure that a portable ladder is removed from service when it has loose, broken or missing rungs, split side rails or other defects that may be hazardous to the safety of an employee.