Dropped Objects Calculator

Dropped objects can kill. Assessing the potential impact from dropped objects can be ambiguous and subjective. The Dropped Objects Calculator provides an objective indication of the potential impact of a dropped object.

The assessment calculations are based on a common benchmark in the classification of the potential consequences of a dropped object, and endorsed by the DROPS Workgroup. Read more at www.dropsonline.org.

The Drop Zone Calculator is a simple tool intended to approximate the danger zone that could be impacted by a dropped object. It takes into account the effect of up to two obstructions which may cause horizontal deflection of the object, therefore increasing the potential size of the drop zone. This calculator can greatly assist when planning work at heights activities and associated barricading of drop zones.