Wood scaffolding design install#
Wood scaffolding design code#
Wood scaffolding design professional#

checked to ensure that the scaffold is plumb and level after each tier is added.provided with internal stairways or ladders if the scaffold is 9m or higher.supported against lateral movement by adequate, secure bracing.set level on a stable sill that is at least 38 x 240 mm and continuous under at least 2 consecutive supports and where an upright could penetrate the sill, a base plate is installed in the upright.supported by a foundation of sufficient area and strength to ensure stability.Ensure that a scaffold is built from the ground or other surface is:.Ensure that a freestanding scaffold is restrained from overturning by guying or other suitable means.Every scaffold must be erected, maintained, and dismantled by a competent worker.Every scaffold must be designed, constructed, and erected to support or resist prescribed loads.Every scaffold must be designed, constructed, erected, used, and maintained so as to perform safely any task it is required to perfom.Every heavy-duty scaffold must be designed and constructed to support the prescribed load.Every light-duty scaffold must be designed and constructed to support the prescribed load.Ensure the following general requirements for scaffolds:.

Wood scaffolding design professional#

Ensure that bracket scaffolds, outrigger scaffolds, suspended scaffolds and suspended powered scaffolds are used only as light-duty scaffolds unless they are designed by a professional engineer, and constructed, erected, used, maintained, and dismantled in accordance with that design.

Ensure that half-horse, ladderjack and single-pole scaffolds are only used as light-duty scaffolds.

Never require or allow a worker to use a needle-beam scaffold or a suspended outrigger scaffold as a work platform.

Provide toeboards at the edge of a temporary scaffold or work platform which it is possible for materials to fall more than three metres*.

Wood scaffolding design install#

Install a gate that is kept closed unless it is in use when workers must pass through a safeguard required by section 120*.

Provide an equally effective means where it is necessary to hoist or lower materials that do not require equipping the skip or the sides of a cantilever hoist platform*.

Ensure that wire mesh is installed to a height of 2 m on all sides of (a) a tower hoist, (b) a building shaft hoist and (c) a hoist cage in an excavated shaft*.

Ensure that wire mesh, or other material equally effective, is installed for suspended scaffold or suspended powered scaffold to a height of at least 900 mm on all sides except the side adjacent to the structure*.

Ensure that no objects fall from scaffolding work surfaces.

Where work cannot be safely done from the ground or from a permanent structure

Provide a scaffold or other safe working platform or appropriate ladder.

Note: Comments marked with * are also valid for owners and comments marked with ** are valid for owners and suppliers. Types of scaffolds:Д®mployers, contractors, owners, suppliers, and workers all have distinct responsibilities respecting the use, erection, demolition, inspection and maintenance of scaffolds and their components.

Wood scaffolding design code#

The CSA Standard Z797-09 (R2014) Code of Practice for Access Scaffold section 4.2 sets out considerations for selection of scaffold and planning of work. Each time a person is required to use a scaffold to perform work at heights, an assessment of the hazards must be done to determine the most appropriate type of scaffold. There are different types of scaffolds, all offering unique advantages. Scaffold means a temporary elevated platform and the platformвЂ™s supporting structure that are designed to support workers and hand tools, or workers, equipment and materials. This document contains information about general regulatory requirements for use, erection, and dismantling of various types of scaffolds. Attention must also be paid to potential overhead hazards, soil conditions and any hazards to workers below. Some important safety considerations include the selection of the appropriate scaffold, careful assembly according to manufacturer specifications, regular inspection, and proper use. Scaffolding also provides a versatile, cost-effective means of completing work in construction. It adapts to the needs of different tasks, allows workers and their tools and equipment to access heights, and provides superior protection over ladders.

Scaffolding is a common work tool in the construction industry.