Do not lower the load below a level that corresponds to less than two full wraps of wire rope left on the drum.Set the load on blocking, not the sling itself.If the braking system stops working, the load can usually be lowered by reversing the hoist controller to the first or second point. Keep the load under control when lowering a load.Lift the load a small amount to verify that the braking system is functioning properly before proceeding with the lift.Make sure that nothing obstructs the movement of a load.Make sure nothing links or catches on the load while raising it or travelling.are appropriate for the loading being lifted, are in good working order, and that all angles for the slings are appropriate. Make sure all slings, hooks, hardware, etc.Sound a bell, siren or other warning device and start to hoist slowly. Make sure everyone is away from the load before hoisting.Follow signals only from one slinger in charge of the lift, except a stop signal.Avoid abrupt, jerky movements of the load. Look around you – A broad awareness of surroundings should be maintained at all times with specific attention given to overhead hazards such as power lines and potentially dangerous weather conditions warranting suspension of operations.Keep it clear – Heavy loads should never be moved directly over people and all nearby personnel should be kept clear of areas they may be hit should it swing, shift or fall.Stop means STOP – If an emergency stop signal is given the operator should do so regardless of who gives it.Stay focused, stay on task – An operator should never multitask to fulfil other roles such as signalling or heed distractions such as a mobile phone.Once a load is in the air, don’t leave the controls – While a load is suspended the operator should not leave the controls.Competent lifting team trained to BS7121 / Construction Plant Competence Scheme standardsĪdditionally, a few key points always worth keeping in mind during crane operation:.Pre-Inspection of the lifting equipment / testing / examination / certification.Pre-site inspection – Ground stability conditions / access / egress, weather conditions ECT.The following safe systems of work must be in place prior to carrying out any lifting operation. The following category of competent persons need to be employed to ensure that safe heavy lifting operations can be carried out such as Ĭheck out our NEBOSH National Construction Certificate Training Safe systems of work
BS7121 StandardīS7121 safe use of cranes is an approved code of practice to ensure safe complex heavy lifting operations using cranes. Heavy lifting operations are considered to be complex for a reason and will require specialist safe systems of work to be introduced in order to maintain the safety of people, equipment and property.
Firstly the most important tip to remember is – Safety is paramount! Extend extra care not carelessnessįor any kind of lifting due care and consideration of risks should never be disregarded as loads increase so to do the risks and level of care required to manage safely with crane operation being one of the most precarious examples. In this article we cover some of the best ‘top tips’ when using cranes for lifting heavy loads.