Manual Lifting

[OHS General Regs., S. x] Follow these links
to related legislation.
Highlighted words reveal
definitions and supplementary
information when selected.
Lifting is a common task in every workplace, and there are hazards that must be assessed and controlled. The frequency or repetition of the activity, weight of the load, and body position are all elements to consider to prevent injuries such as low back pain, sprains, and strains. Both employers and workers have a responsibility to provide and use the appropriate equipment for the job. Employers must provide proper training and instruction to workers regarding safe lifting practices.
Before every lift or carry, workers should check to see if mechanical lifting aids are available for use where appropriate. If the load must be handled manually, check to make sure that the path is clear of debris that may be a hazard. Team lifts may also be required for heavy or awkward loads.
This topic focuses on manual lifting and material handling. It does not include information on rigging, hoisting, or the use of powered mobile equipment.
Employer duties
Employers must:
- Take every reasonable precaution to protect the health and safety of people at the workplace. [OHS Act, S. 12 (1)(a)]
- Provide mechanical aids for use to lighten and carry materials and loads, where practicable. [OHS General Regs., S. 43.8(a)]
- Instruct workers assigned to handle materials on how to lift and carry them, keeping in mind the physical characteristics and gender of each worker. [OHS General Regs., S. 43.8(b)]
- Make sure that when two or more people are involved with a heavy lift or carry that they understand the signals for raising and lowering the load. [OHS General Regs., S. 43.8(c)]
- Use ropes or other tackle in addition to chocks and wedges to control the motion of heavy objects such as loaded drums or tanks when they are on an incline in either direction. Prohibit workers from standing between skids on the downhill side of an incline. [OHS General Regs., S. 43.8(d)]
- Use bars or sledges when moving heavy objects instead of hands or feet to change the direction of the rollers while in motion. [OHS General Regs., S. 43.8(e)]
- Provide workers with suitable protective clothing and equipment when workers handle objects that may cause injury due to sharp or projecting material as well as hot, caustic, or corrosive material. [OHS General Regs., S. 43.8(f)]
- When handling storage batteries or electrolyte, provide and instruct workers to wear appropriate personal protective equipment (PPE) (e.g., acid resistant gloves, aprons, and goggles or face shields), and to use straps for carrying car or truck batteries. [OHS General Regs., S. 44.2]
- Make sure when workers are handling materials that are likely to puncture, abrade, or irritate the hands or arms, the worker wears the appropriate PPE to prevent injury (unless the use of the PPE will cause a greater hazard). [OHS General Regs., S. 45.13]
- Make sure workers wear appropriate PPE or other means of equal protection when handling or using acids, caustics, or similar harmful substances, or when footwear is required. See the Personal Protective Equipment document for more details. [OHS General Regs., S. 45.14] [OHS General Regs., S. 45.15]
Decreasing lifting demands
Employers can help decrease lifting demands by:
- Eliminating heavy lifting tasks.
- Planning the workflow. Poor planning of the workflow may result in repeated lifting of the same object.
- Decreasing the weight of handled objects to acceptable limits.
- Reducing the weight by assigning two people to lift the load, or by splitting the load into two or more containers. Use lightweight but sturdy containers to help decrease the weight of the load.
- Change how the load is moved. Lowering objects causes less strain than lifting. Pulling objects is easier than carrying. Pushing is less demanding than pulling.
- Change work area layouts. Reduce travel, horizontal, and vertical distances to lower work demands.
- Pace the work appropriately, especially repetitive handling tasks. More time between tasks reduces the frequency of handling and allows for a rest period.
- Alternate heavy tasks with lighter ones to reduce the build-up of fatigue.
Safe Lifting
Note that there is no single correct way to perform every lift. Onsite, task-specific training is essential.
- Before lifting, check to see if any mechanical aids such as hoists, lift trucks, dollies, or wheelbarrows are available.
- Plan and prepare for the lift. Protect your feet and hands with sturdy shoes and work gloves. Test the load for weight and stability. Get help with heavy or awkward loads.
- Grasp with both hands. Keep the item stable.
- Slide or pull the load towards your stomach, tightening the muscles as you get ready to lift.
- Lift the load as close to your body as possible.
- Stay centred. Hold the load between shoulder and knee heights and do not overreach.
- Step or pivot while moving with a load. Do not twist or side bend.
- Try not to bend. If you must, bend your knees to reach or place low-level objects.
Workers
Workers must:
- Follow safe lifting practices.
- Know how to recognize a lifting hazard and report concerns.
- Take rest breaks to prevent fatigue.
- Report any discomfort to your supervisor.
- Use suitable personal protective equipment (e.g., acid resistant gloves, aprons, and goggles or face shields), and use carrying straps when handling storage batteries or electrolyte. [OHS General Regs., S. 44.3]
- Use suitable protective clothing when handling objects with sharp edges, fins, slivers, splinters, or similar dangerous projecting parts, or when handling hot, caustic, or corrosive material. [OHS General Regs., S. 43.8(f)]