ASME B30.2 pdf download Overhead and Gantry Cranes (Top Running Bridge, Single or Multiple Girder, Top Running Trolley Hoist) Safety Standard for Cableways, Cranes, Derricks, Hoists, Hooks, Jacks, and Slings SECTION 2-0.1:sCOPE OF B30.2 Volume B30.2 includes provisions that apply to theconstruction, installation, operation, inspection, andmaintenance of hand-operated and power-driven over-head and gantry cranes that have a top-running single-girder or...