S-2.1, r. 4 - Safety Code for the construction industry

Full text
8.5.4. The platforms of jumbos shall be equipped:
(a)  on their sides with fixed or removable guardrails if their height is greater than 1.2 m; and
(b)  with an access ladder if their height is greater than 1.8 m.
R.R.Q., 1981, c. S-2.1, r. 6, s. 8.5.4.