#Scaffold ladder full
#Scaffold ladder portable
#Scaffold ladder free

(c) shall not be used in an elevator shaft or a similar hoisting area when the shaft or area is being used for hoisting. (b) shall be placed on a firm and level footing or support surface and

#Scaffold ladder free

(a) shall be free from defective or loose rungs

#Scaffold ladder full

(5) Skeleton steel stairs shall have temporary wooden treads securely fastened in place that are made of suitable planking extending the full width and breadth of the stairs and landings. (4) A wooden handrail shall measure thirty-eight millimetres by eighty-nine millimetres and shall be free of loose knots, sharp edges, splinters and shakes. (3) The stringers of prefabricated stairs erected inside a tower formed by scaffold frame sections shall have a maximum slope of 60 degrees from the horizontal. (f) a guardrail on the open side of each landing. (e) a securely fastened and supported wooden handrail on the open sides of each flight and (d) landings that are less than 4.5 metres apart measured vertically (c) subject to subsection (3), stringers with a maximum slope of 50 degrees from the horizontal (b) treads and risers of uniform width, length and height (a) a clear width of at least 500 millimetres (1) No work shall be performed in a building or structure with stairs unless the stairs meet the requirements of this section. (b) has cross cleats made from thirty-eight millimetres by thirty-eight millimetres boards that are securely nailed to the ramp and spaced at regular intervals not exceeding 300 millimetres.ħ7. (a) has a slope not exceeding a gradient of 1 in 1 and (2) Subsection (1) does not apply to a ramp installed in the stairwell of a building not exceeding two storeys in height if the ramp, (b) if its slope exceeds a gradient of 1 in 8, cross-cleats made from nineteen millimetres by thirty-eight millimetres boards that are securely nailed to the ramp and spaced at regular intervals not exceeding 500 millimetres. (a) a slope not exceeding a gradient of 1 in 3 and Scaffolds mounted on wheels must be accessed only if the breaks are applied on the castors. Means for access and egress must be installed as the scaffold is erected. When the working platform cannot be raised at the roof level, the access and egress should be made from an area below the point of suspension. It is preferably that a suspended scaffold be accessed from the ground or rooftop. All scaffold access means must be clear of obstruction and kept free of ice and snow.

Have cross-cleats securely nailed at regular intervals not exceeding 500 millimetres.

Have a slope gradient not exceeding 1 in 3.

handrail on the open side of each flight.

have the stringers with a maximum slope of 60 degrees from the horizontal.

access a landing surface free of debrisĪlways maintain a tree-point contact when climbing the ladder.ĭo not carry materials or equipment while climbing the ladder.

have rungs with a clear space of at least 0.15 m (6 in) behind each rung.

have side rails that extend 0.9 m above the landing.

if higher than 5 metres, have a cage starting at 2.2 m (7ft 2 in) height from the ground or the work platform.

have rest platforms at no more than 9 metres intervals.

has the base placed at a distance equal to one-fourth to one-third of the length of the ladder if the ladder is not securely fastened.

is fastened to the scaffold and placed on a firm and level support surface.

extends 900 millimetres above the platform.

#Scaffold ladder portable

When using a portable ladder to access a scaffold, make sure that the ladder: temporary elevating device (construction hoist) operated in accordance with Ontario Regulation 209/01 Elevating Devicesĭo not use equipment hoists to access the work platform.stairways built for the full height of the scaffold, or.Work platforms at higher elevations must be accessed by: Portable ladders may be used to access work platforms.

They should be positioned or installed so that the when stepping-off the ladder you step on the side (the rungs of the ladder are at 90 degrees to the edge of the platform to be accessed).įigure 1: Position of mounted ladder (from CSA Z797-09) The ladders can be built into the frame, attached to the frame, or portable. The use of stilts for climbing up or down a scaffold is not allowed. Do not use the scaffold frame to climb to the work platform. The access to the platform of a supported scaffold must be done using ladders, stairs, ramps or direct passage from another scaffold or structure. These accidents can be eliminated if adequate means for the access of the scaffold are provided. Numerous scaffold-related accidents are caused by incorrect access or egress.