Module 1: Controlling electricity risks in the workplace
Watch the below video to identify workplace electricity risks control measures then study the text in this page and the following
pages and refer to sources of information recommended in the module then assess your understanding by solving the end of module quiz
Electricity can kill or severely injure people and cause damage to property. Every year many accidents at work involving electric shock or burns are reported
. Most of the fatal incidents are caused by contact with overhead power lines.
Even non-fatal shocks can cause severe and permanent injury. For example, shocks from faulty equipment may lead to falls from ladders, scaffolds or other work
platforms.
Those using or working with electricity may not be the only ones at risk – poor electrical installations and faulty electrical appliances can lead to fire,
which may also cause death or injury to others. Most of these accidents can be avoided by careful planning and straightforward precautions.
1.1 What are the hazards?
The main hazards are:
Contact with live parts causing shock and burns – normal mains voltage, 230 volts AC, can kill.
Faults which could cause fire.
Fire or explosion where electricity could be the source of ignition in a potentially flammable or explosive atmosphere.
