BS EN 1004-1:2020 - Page 2

Mobile access and working towers made of prefabricated elements. Materials, dimensions, design loads, safety and performance requirements | Status: Current

1 Scope This document applies to the design of mobile access and working towers made of prefabricated elements with dimensions which are fixed by the design and with a height up to 12 m (indoors) and up to 8 m (outdoors). This document applies to mobile access and working towers used as temporary work equipment. This document:

• — gives guidelines for the choice of the main dimensions and stabilizing methods,
• — gives safety and performance requirements, and
• — gives information on complete towers.

This product standard does not apply to scaffolds according to EN 12810‑1 and EN 12811‑1.