Guidance for lifting tasks
This page offers general risk reduction measures associated with lifting
operations
Tool risk
factor |
Possible
remedial action |
Eliminate the manual
lifting in the task
Eliminate the manual
lifting in the task - Expert Scores |
Tackle manual handling as a whole:
Reduce the repeated handling of the same load throughout a process.
Use mechanical handling aids:
Tools, hoists, manipulators, counter balanced lifters, pallet
lifts, tilt lifts, stackers and forklifts.
Examine the workplace layout:
Match workstation heights with trolleys and conveyors. Manoeuvre
loads instead of lifting. Link separate processes in a production
line. |
The
load weight and frequency
The
load weight and frequency - Expert Scores |
Reduce the load weight:
Redesign packaging, use smaller containers or limit the quantities
of product in containers.
Increase the load weight:
Bring goods in by bulk with mechanical handling, rather than lots
of sacks etc.
Reduce the risks of frequent lifting:
Examine process rates; rotate workers to jobs with less physical
demands.
Make postural factors as good as possible or look to improve associated
tasks:
Eliminate load carrying using conveyors or trolleys. Examine the
possibility of using team handling for less frequent operations. |
The
hand distance from the lower back
Expert Scores |
Examine workplace layout:
Ensure loads are positioned conveniently close to the worker
to avoid excessive reaching.
Examine the load characteristics:
Make the load smaller, less intrinsically harmful (eg hot or
sharp), position better handholds - to ensure the load is held
and lifted as close to the body as possible.
Remove barriers or constraints making workers reach:
Open up shelf gaps, angle work surfaces towards the worker,
keep the work area clear of waste materials, encourage workers
to move their feet rather than rely on their ability to reach. |
Vertical
lift distance
Vertical
lift distance - Expert Scores |
Reduce the need for workers
to bend when lifting:
Raise pallet loads up from the floor, use pallet lifts, tilt lifts
or height adjustable tables and trolleys. Consider workstation,
trolley and equipment height and layout. Adjustability to suit
a range of individuals is preferable.
Reduce the need for workers to reach over shoulder and head
height:
Self levelling pallet lifts and tables can be used to control
lifting height to below shoulder height for stacking operations,
examine shelf heights, consider the use of mobile steps or stairs
to deal with light weight (and infrequently handled) high level
loads.
Organise operations such that high and low level handling is
only carried out for infrequent and / or lighter weight operations.
The aim is to position the load to be lifted between knee height
and elbow height. |
Trunk
twisting and sideways bending
Trunk
twisting and sideways bending - Expert Scores |
Reduce the need for twisting and
sideways bending:
Ensure the majority of loads, tools and work components are positioned
in front of the worker. Position the destination point of a
load far enough away from the worker to increase the likelihood
of workers moving their feet. Use conveyors or trolleys to
transport loads, use ball bearing conveyors to move loads in different
directions. Instruct workers to move their feet and maintain
good trunk posture.
Consider the characteristics of the load:
Position the centre of gravity of the load centrally and position
handholds equally to stop the trunk compensating for an unbalanced
load. |
Postural
constraints
Postural
constraints - Expert Scores |
Consider the work area layout:
Provide open aisles and access ways, ensure space around a workstation
is sufficient to allow unrestricted movement, position workers
far enough apart so they do not get in each others way, place
pallets or other loads away from walls to allow easy access right
around it, open up shelf gaps, tilt forward work tables, good
house keeping should eliminate build ups of waste materials.
Consider the workstation height and reach requirements:
Make sure hoppers/shelves/reactors/table heights are convenient
for the range of workers. |
Grip
on load
Grip
on load - Expert Scores |
Improve handholds:
Use tools (or mechanical aids) which grip awkward loads and provide
convenient handles for lifting, alter the texture and finish of
the load to improve grip, use gloves with high frictional qualities,
minimise intrinsically harmful characteristics, handles or cut
outs which permit the worker to exert a strong power grip are
preferred, loads with shifting contents or which sag could be
stabilised (put in solid container) to reduce the likelihood of
the worker needing to rapidly alter grip to control the load. |
Floor
surface
Floor
surface - Expert Scores |
Floor surface should be free of
contamination, it should be in good condition and stable:
Remove loose materials from walkways or around the workstation,
ensure aisles and gangways are free of obstruction, maintenance
programs should identify and remedy floor damage. In wet or otherwise
slippery areas: increase the roughness of the floor, provide matting
which allows the contaminant to drain below it, consider moving
to dry systems for maintaining hygiene standards, provision of
suitable footwear. Please bear in mind that seasonal temperatures
can affect underfoot conditions. |
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