The latest version of the British Standard for foundation design is . This updated version replaces the 2015 edition and includes significant amendments to ensure full compatibility with Eurocode 7 (BS EN 1997) and its UK National Annex. Core Standard and Official Documentation
If you are still using a scanned PDF of the 1986 version, you are missing critical updates. The 2015 edition aligned British practice with . Here are the biggest changes:
The document is structured to cover various foundation types and site-specific needs:
Modern design methods often allow for more precise engineering, potentially reducing material costs (like concrete and steel reinforcement) without sacrificing safety.
: Expanded sections provide modern criteria for micropiles and helical steel pile foundations (found in Annex A).
The "new" version of BS 8004 isn't simply a 2015 document. The active, legally recognized version for design today is . The "+A1:2020" indicates it includes a 2020 amendment that provides crucial updated guidance and corrections to the original 2015 release.