Planning and organising lifting operations
The UK has left the EU, and some rules and procedures have changed from 1 January 2021.
Lifting operations can often put people at great risk of injury, as well as incurring great costs when they go wrong. It is therefore important to properly resource, plan and organise lifting operations so they are carried out in a safe manner. Each of these elements requires a person or people with sufficient competence to be involved at each step. These people should have sufficient theoretical and practical knowledge of the work and equipment in question, as well as the requirements of the law, to be able to do this properly. For complex and high-risk operations, the planning and organisation should be extensive and meticulous.
The planning of individual routine lifting operations may be the responsibility of those who carry them out (eg a slinger or crane operator). But for much more complex lifting operations (eg a tandem lift using multiple cranes), a written plan should be developed by a person with significant and specific competencies - adequate training, knowledge, skills and expertise - suitable for the level of the task.
For straightforward, common lifting operations, a single initial generic plan may be all that is required (eg fork-lift trucks in a factory), which could be part of the normal risk assessment for the activity. However, from time to time it may be necessary to review the plan to make sure that nothing has changed and the plan remains valid. Routine lifting operations which are a little more complex may, depending on the circumstances, need to be planned each time the lifting operation is carried out.
The plan for any lifting operation must address the foreseeable risks involved in the work and identify the appropriate resources (including people) necessary for safe completion of the job. Factors to include may be any or all of the following:
- working under suspended loads
- attaching / detaching and securing loads
- proximity hazards
- lifting people
- pre-use checking
- continuing integrity of the equipment
The plan should set out clearly the actions involved at each step of the operation and identify the responsibilities of those involved. The degree of planning and complexity of the plan will vary and should be proportionate to the foreseeable risks involved in the work.
Strength and stability
Lifting equipment must be of adequate strength for the proposed use. The assessment of this should recognise that there may be a combination of forces to which the lifting equipment, including the accessories, will be subjected. The lifting equipment used should provide an appropriate 'factor of safety' against all foreseeable types of failure. Where people are lifted, the factor of safety is often higher. Any lifting equipment selected should not be unduly susceptible to any of the foreseeable failure modes likely to arise in service, for example fracture, wear or fatigue.
Positioning and installation
The position of mobile lifting equipment or the location of fixed installations can have a dramatic effect on the risks involved in a lifting operation. It is vital to take all practical steps to avoid people being struck by loads or the equipment itself during use. The equipment should also be positioned to minimise the need to lift over people. Measures should be taken to reduce the risk of load drift (eg spinning, swinging, etc); and of the load falling freely or being released unintentionally. Many different methods have been developed to prevent falling loads, including the use of multiple ropes or chains, hydraulic check valves and nets for palletised loads.
Measures must be taken to ensure that people cannot fall down a shaft or hoistway. At access points to these areas, effective means to prevent access should be in place, such as gates, barriers or doors. Where access is required to enter the area, when a platform or car is present (eg a lift), the doors or gates should be interlocked to allow the gates to open only when the car is present.
When positioning lifting equipment, care must be exercised to avoid hazards arising from proximity, for example: coming into contact with overhead power lines, buildings or structures; coming too close to trenches, excavations or other operations; and coming into contact with buried underground services, such as drains and sewers.
Working under suspended loads
Where it can be avoided, loads should not be suspended over occupied areas. Where it cannot be avoided, the risks to people must be minimised by safe systems of work and appropriate precautions. Where loads are suspended for significant periods, the area below them should be classed as a danger zone, where access is restricted.
Supervision of lifting operations
Supervision should be proportionate to the risk, taking account of the competencies and experience of those undertaking the lift. Many everyday lifting operations do not require direct supervision (eg experienced fork-lift operators undertaking routine lifts), although there may be circumstances where supervisory assistance may be required to manage risk (eg lifting an unusual load, crossing a public road etc). From time to time, employers may need to monitor the competence of workers undertaking lifting operations to ensure they continue to be carried out safely.
Guidance on planning, organising and undertaking lifting operations
More detailed advice on the planning, organising and undertaking of lifting operations is provided in the LOLER Approved Code of Practice and guidance.
Particular guidance is given on:
- competence of people planning lifting (regulation 8; ACOP para 210 onwards)
- suitability, including strength and stability, of lifting equipment (regulation 4; ACOP para 98 onwards)
- positioning of lifting equipment and visibility (regulation 6; ACOP paras 161 and 237 onwards)
- working under suspended loads (regulation 8; ACOP para 230 onwards)
- attaching / detaching and securing loads (regulation 8; ACOP para 244 onwards)
- location, including access (ACOP paras 256 and 62 onwards)
- environment of use, including operator protection, the effects of wind and mobility (regulation 8; ACOP paras 83, 253, 89 and 112 onwards)
- overturning (regulation 8; ACOP para 258 onwards)
- proximity to other hazards, such as overhead power lines and buried services (regulation 8; ACOP para 265 onwards)
- derating (regulation 8; ACOP paras 111 and 274 onwards)
- the lifting of people (regulation 5; ACOP para 127 onwards)
- preventing overload (regulation 4; ACOP para 122 onwards)
- pre-use checks (regulation 8; ACOP para 285 onwards)
- the continued integrity of lifting equipment (regulation 8; ACOP para 289 onwards)