This is a sub-part of the second British Standard in a four-part series that gives guidance on the safe use of cranes. BS 7121-2-7:2012+A2:2022 covers overhead travelling cranes and includes a second amendment that was made to resolve a conflict between it and two revised European standards.
Those responsible for managing the maintenance, inspection and thorough examination of cranes in plant and equipment hire, plant and equipment maintenance, and insurance, typically:
It gives recommendations for the pre-use checks, in-service inspection, maintenance, thorough examination (in service and following exceptional circumstances) and supplementary testing of overhead travelling cranes, including portal and semi-portal cranes, hoists, and their supporting structures.
NOTE: This sub-part of BS 7121-2 does not cover the testing and certification of overhead travelling cranes immediately following installation. This is covered by BS EN 15011:2020. Nor does it apply to permanently installed cranes on marine and other water-borne vessels.
BS 7121-2-7:2012+A2:2022 contributes to UN Sustainable Development Goal 3 on ensuring healthy lives and promoting well-being for all and Goal 9 on industry, innovation and infrastructure.
This is an amendment of BS 7121-2-7:2012+A1:2015 that resolves the conflicts in testing requirements between those covered in the BS EN 15011:2020 and BS EN 16851:2017+A1:2020 product codes, and UK industry practice to take account of modern limit state design.