PART XI SCAFFOLDS, STAGES AND WORK PLATFORMS — Bearer supports
175
(1) The inner ends of bearers on single-pole scaffolds shall be supported by bearer blocks and securely fastened to wall scabs.
175(2)
Manufactured bearer supports shall be
175(a)
of a design acceptable to the minister; and
175(b)
secured to solid wall materials.
175(3)
Bearer hooks which engage holes in the wall sheathing shall be adequately supported by stiffeners secured to wood studs or blocking.
Not legal advice. Verify the cited article against the signed agreement.