Document ID: chunk:federal_register_of_legislation:F2016L00421:front:0:p9
Version: federal_register_of_legislation:F2016L00421
Segment Type: other
Provision Reference: 
Character Range: 20953–23773

may be increased by the use of some cleaning agents.
Workers who undertake static standing work should be protected from discomfort and the jarring effects of direct contact with concrete, masonry or steel floors, for example, by providing carpet, cushion-backed vinyl, shock-absorbent underlay, anti-fatigue matting, grates or duckboards.
Generally carpet is preferred in office areas to provide a comfortable walking surface and to reduce noise, reflected light from polished floor surfaces and the risk of slips and falls. Selection of wool mix carpets reduces the build-up of static electricity which can give a mild electric shock. Carpets should be properly laid without loose edges or ripples and should be well maintained.
If tasks require the use of wheeled equipment (for example, trolleys) the floor covering should be selected to minimise friction and resistance.
Some floor surfaces can become hazardous in certain work situations. For example, machining of metals can produce hot scrap and requires a surface safe from fire risk.
Floors and any other surfaces, such as mezzanines or platforms that people may walk on, must be strong enough to support loads placed on them.

2.5              Workstations
It may be necessary to determine whether the work is best carried out in a seated or standing position (or a combination of the two). Ideally, there should be a mix of seated and standing tasks – neither prolonged sitting nor standing is desirable. Workers should be consulted when carrying out this assessment.
Workstations should be designed so that workers can carry out their work in a comfortable, upright position with shoulders relaxed and upper arms close to the body. Different workers require different working heights so it is best to provide adjustable workstations to make the work height suitable for the person and the task.
Many tasks are best done in a seated position, for example screen-based work, fine component assembly or tasks involving the frequent use of foot controls. For tasks undertaken in a seated position, workers should be provided with seating that:
    * provides good body support, especially for the lower back
    * provides foot support, preferably with both feet flat on the floor, otherwise a footrest should be provided
    * allows adequate space for leg clearance and freedom of movement.
Chairs should be fully adjustable to accommodate different sized workers (with seat height, back rest height and back rest tilt adjustments) and should not tip or slip – a five-point base is the most stable. Castors should be used on carpet and glides or braked castors on hard surfaces.
Some standing tasks may be carried out using a sit/stand chair, for example some process or inspection work. This means that workers can support themselves on the chair while still