Explain where a noise risk assessment identifies that individuals are exposed to hazardous noise levels at work, employers need to introduce measures to control the associated risks. Risks include noise induced hearing loss such at “Tinnitus” which is permanent and is irreversible, may also affect communication and performance. The measures used to control noise risks usually involve a combination of methods, such as controlling the noise at source (engineering measure), reassessing the equipment and tasks and re-organising the work processes. Noise transmission pathways and personal hearing protection will also need to be considered

Explain the hierarchy of risk controls. High levels of noise can cause hearing loss and explain action levels in decibels. Also consider construction site nuisance noise activity generated from work equipment