The purpose of this document is to provide information, and good-practice guidance on means of reducing exposure to trapping and crushing hazards while using a MEWP.
The mobile elevating work platform (MEWP) may be significantly different than the MEWP the operator was trained on. Accidents can occur from operating an unfamiliar MEWP, for example by moving the platform in the opposite direction than intended, or by incorrectly setting up the outriggers.
One of the key conditions for MEWP stability is the ability of the ground or structure to safely support the weight of the MEWP at its point of contact with the ground in all configurations. Failure to consider the load-bearing capacity of the ground could potentially cause the MEWP to go out of level, become unstable, and overturn.
MEWP overturn incidents often result in serious injuries or fatalities. Instability leading to overturn is commonly among the top four causes of lost time incidents (LTIs) annually, according to global data.
