Slinger Signaller


Slinger Signallers are accountable for examining the load, rigging, slinging equipment and safety and must hold a CPCS A40 Slinger Signallers card. For safety reasons, it is their job to monitor the lift and ensure communication with the crane operator as they may have an obstructed view in some situations. 


A Slinger Signaller is a professional construction worker who is trained to securely sling and signal the movement of loads using cranes or other lifting equipment. Communication with the crane operator and other workers on the site is required to guarantee that loads are moved safely and efficiently and that all safety protocols are adhered to. Slinger Signallers are accountable for ensuring that loads are correctly secured and balanced and are able to communicate with the crane operator throughout the lifting procedure, as in some situations the crane operator may not have a clear vision of his surroundings. Before any lifting occurs, they are also responsible for examining the load, rigging, and slinging equipment.

A valid Slinger Signaller qualification, such as the CPCS (Construction Plant Competence Scheme) A40 Slinger Signaller card, is required for a Slinger Signaller in the UK. This is a nationally recognised card that demonstrates the holder has the ability to properly sling and signal loads using cranes and other lifting equipment.

Slinger Signallers interact with the crane operator through a defined set of hand signals. These signals are utilised to indicate the load's direction, the lift's speed, and when to halt or lower the load. The following are typical hand signals used by Slinger Signallers:

"Stop" signal: Holding both arms straight out to the side and making a "stop" motion with the hand.

"Right" signal: Holding out the right arm straight and pointing right 

"Left" signal: Holding out the left arm straight and pointing left

"Up" signal: Arm held straight out and pointing upwards

"Down" signal: By extending the arm straight and pointing downwards

"Slow down" signal: Holding the arm out straight and moving the hand in a circular motion

It is essential to note that these are standardised hand signals that can change according to region and company; therefore, it is essential to confirm the correct hand signals prior to beginning work.

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