Aerial work platforms (AWPs) have become a tool of choice to place workers at heights to perform tasks. As their use continues to grow, their diversity in size and available options also expands. Small-profile vertical lifts and scissor lifts allow users to pass through standard doorways; articulated booms provide access up and over structures; and boom jibs offer additional access into hard to reach areas. Users are placing these highly productive machines in all types of environments and conditions.

From a simplistic point of view, many operators see one aerial lift as pretty much the same as the next; one may be able to reach higher or have a larger platform, but they are viewed as basically alike. While much can be said to correct this myth, the one truth to this perspective is that most of the risks associated with their use are the same.

AWPs are the safest means to place workers at height, provided the equipment operator is properly trained and the work platform is inspected, maintained and serviced as recommended by the manufacturer. Failure to do so can result in serious injury or death.

A required element of proper lift equipment training is the recognition of hazards associated with their use. It is reported that over 80% of aerial lift accidents are the result of operator error. An examination of fatalities involving aerial lifts in the construction industry points to the following causes: electrocutions, falls, collapses or tipovers, caught in/between and struck by/against.

Confined space and overhead risks
While AWP manufacturers are always researching means to mitigate risk when using their products, it is unlikely that all risk will ever be completely eliminated. So it's important to stress the need and responsibility for managers and operators to be adequately trained; site risk assessments to take place prior to operation; proper AWP selection be made for the job; and safe operating procedures to be defined, implemented and supervised once hazards and risks are identified.