How to prevent injuries when handling heavy blocks
Always order blocks that weigh less than 20 kg unless specified by a designer for genuine technical reasons.
Don’t load out blocks by hand. Use machines or mechanical aids. Organise site traffic routes and scaffolding bays to deliver blocks close to where they will be laid.
Use lightweight foundation (trench) blocks that have handholds and consider using half-size blocks. Widen trenches so blocks can be laid at foot level, not below it.
Adapt scaffolding and working platforms to allow blocks to be laid between chest and knee height. It places less stress on the body and work rate is faster.
BACK PAIN
Back pain doesn’t just happen at work.
Back pain caused by manual handling builds slowly but once developed can greatly affect many aspects of life, such as driving or sports and leisure activities. Take steps to prevent it at all by following this simple guidance.
Arrange block stacks and spot boards at a comfortable height and position them next to you rather than behind. This avoids unnecessary twisting and stopping.
Handle blocks close to the body when lifting into position. Arrange block stacks with clear access and small enough to avoid over-reaching. Remember – do not load out by hand.
Make sure workers are trained to use lifting equipment and handling aids safely.
Keep stored blocks dry to avoid weight gain from rain.
Always try to lay between shoulder and waist height.
Use staging or adapt work platforms to help.
If laying in red zones, reduce laying rate or consider a half-size block.
Arrange block stacks and spot boards at a comfortable position.
Avoid double handling by carrying from block stacks to the work area.
Use handling equipment to take the blocks to where they are to be laid.
Powered barrows with attachments can take blocks across rough ground.
Always select the lightest block you can that has the required strength.
If using large foundation (trench) blocks, consider units with handholds to help grip.
Site managers should plan for site deliveries and keep routes clear so that packs can be delivered where they are needed.
Always train and involve your workforce. They often have valuable suggestions that may help improve health and safety and efficiency.
