Sole boards are typically timber and support steel base plates connected to each standard. Start with A solid foundationīase plates and sole boards – also referred to as base boards or sole plates – distribute the load from the scaffold standards to the ground or the supporting surface (see Figure 3). Regardless of location, the access opening should be protected by a gate or be far enough away from the working platform that someone cannot accidentally fall. If possible, stairs should be located in a separate bay adjacent to the working platform. Alternatively, proprietary stairway units are also available. Stairs may be constructed using stair brackets with planks and tubes. The access for scaffolds is generally a stairway, but ramps and ladders may also be used in some situations ( AS/NZS 1576.1:2010 clause 3.11). Where there is a small gap (typically 225mm, but no more than 300mm) between the scaffold and an adjacent structure, the inside edge protection may be omitted (see AS/NZS 1576.1:2010 Scaffolding – Part 1: General requirements clause 3.10.4.1). If infill panels are used, they must have either a kick plate or a separate toe board. Toe boards must be continuous and a minimum of 150mm high. Toe boards are installed at the platform level, so that tools or materials cannot fall off and be a hazard to anyone below. Where mid-rails are used, they must be located so that the gaps between guard rail and mid-rail, and between mid-rail and platform, are no more than 500mm. Top guard rails must be at least 900mm above the work platform. The open sides and ends of work platforms, landings and temporary stairways must protect workers against falling, by having guard rails with mid-rails and toe boards or infill panels (see Figure 2). Timber planks may be solid timber, vertically laminated timber or laminated veneer lumber (LVL). The work platforms may be either timber or steel, in accordance with AS/NZS 1577:2013 Scaffold decking components, and are supported on transoms and putlogs (additional transverse tubes). The vertical tubes, called standards, are connected by couplers to longitudinal horizontal tubes (ledgers) and transverse horizontal tubes (transoms). Scaffolds may also be constructed from timber (up to 5m high), and a range of proprietary systems are available. With the exception of suspended systems, a scaffold is a framework constructed from steel, fibreglass or aluminium tubes and connected by couplers – also called fittings – to support a work platform (see Figure 1). ‘Independent’ – such as tower, mobile, hung and birdcage scaffolds.Hold the materials needed for the work being done.Ī variety of scaffold systems are available, including:.Provide a safe, stable platform to work on.Support people undertaking construction or construction-related work.
Scaffolding is any temporary structure erected to: When construction work cannot be carried out on the ground or a finished floor level, regulation 22 of the Health and Safety in Employment Regulations requires that a scaffold must be provided where work can’t be safely done without it.
As work ramps up, it’s time to get to grips with scaffolding best practiceĪny work at height carries a risk of falling. Stricter enforcement of work at height guidelines are now in place.
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