S-2.1, r. 9 - Regulation respecting concrete pumps and distribution masts

Full text
20. The grille shall conform to the following specifications:
(1)  it must be permanently bolted or equipped with a device that is designed and constructed to stop the pump and the concrete mixer as soon as it is opened;
(2)  it must be designed to safely support a person weighing not less than 100 kg;
(3)  the distance between the bars of the grille must not exceed 70 mm if they are parallel to one another, or 80 mm if they are arranged in a lattice design; and
(4)  the distance separating the grille from the point of contact with the hopper agitator shall not be less than 75 mm.
O.C. 1520-92, s. 20; O.C. 605-2014, s. 3.
20. The grille shall conform to the following specifications:
(1)  it must be permanently bolted;
(2)  it must be designed to safely support a person weighing not less than 100 kg;
(3)  the distance between the bars of the grille shall not exceed 70 mm; and
(4)  the distance separating the grille from the point of contact with the hopper agitator shall not be less than 75 mm.
O.C. 1520-92, s. 20.