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Publication 451 Steel bridge group. Completion of appendix 18/1. For use with bridge steelwork specified to BS EN 1090-2:2018

Publication Year

2025

Document Status

Current

Abstract

This publication provides comprehensive guidance for completing Appendix 18/1 in steel bridge projects executed under BS EN 1090-2:2018, particularly for works commissioned by Highways England, Network Rail, and other UK authorities. Developed by the Steel Bridge Group, the document outlines best-practice approaches for specifying structural steelwork, addressing project-specific requirements not fully covered by standard specifications. It includes model clauses and commentary to support clarity and consistency in execution, with a focus on quality assurance, fabrication tolerances, and inspection protocols. A complementary section on Appendix 1/5 offers detailed recommendations for testing regimes, ensuring alignment with national standards and enhancing durability, safety, and constructability in modern steel bridge design.

Publisher Information

Steel Construction Institute

With over 30 years experience, the Steel Construction Institute provide technical expertise and best practice to the steel construction sector.

Silwood Park
Ascot
SCI
UK

Website: http://www.steel-sci.org/
Email: reception@steel-sci.com
Tel: +44 (0)1344 636525