Mobile access and working towers made of prefabricated elements - Materials, dimensions, design loads and safety requirements

This Harmonization Document applies to the design and manufacture of mobile access and working towers made of prefabricated elements with a height from 2,5 m to 12,0 m (indoors) and from 2,5 m to 8,0 m outdoors. This Harmonization Document gives guidelines for the choice of the main dimensions and stabilizing methods, specifies properties for the materials used, gives safety requirements and gives some information on complete towers and their manual relocation.