Double Aerial Work Platform

working platform means any platform used as a place of work or as a means of access to or egress from a place of work, including any scaffold, suspended scaffold, cradle, mobile platform, trestle, gangway, gantry and stairway that is so used.Aerial equipment refers to mechanical devices that provide temporary access for operators to inaccessible areas, typically more than two meters high. They can be powered by gasoline, diesel, hydraulic pistons, and electricity; the engines are attached on the base unit of the mobile elevating platform.