Consider a small crane manufacturer in Poland. An engineer downloads a free PDF of EN 13001-1 from a file-sharing site. The version is from 2008, not the current 2015+Amd1. The company designs a 10-ton overhead crane referencing an outdated load combination table. After sale, the crane fails during an exceptional wind event. Investigation reveals the design did not meet the current standard’s higher partial safety factor for wind. The result:
EN 13001-1 is a European safety standard that defines the for the mechanical design and verification of cranes. It is a "harmonized" standard, meaning manufacturers who follow it are presumed to comply with the European Machinery Directive . Key Features of EN 13001-1 en 13001-1 pdf free download