Eemua 159 Edition 4 Corrigendum -

EEMUA 159 is often compared to API 653. Key differences noted in the guide include:

: Fixes to mathematical equations used for calculating minimum allowable wall thickness or remaining life. EEMUA 159 Edition 4 Corrigendum

While most modern users have migrated to (released in 2017), the Edition 4 Corrigendum remains a critical reference for those maintaining compliance with the older standard. Purpose of the Corrigendum The corrigendum typically addresses: EEMUA 159 is often compared to API 653