UNE-EN ISO 19905-1:2023/A1:2025

Oil and gas industries including lower carbon energy - Site-specific assessment of mobile offshore units - Part 1: Jack-ups: elevated at a site - Amendment 1: Corrections to strength of tubular members, Table B-2 and simplified free-field liquefaction assessment calculation method (ISO 19905-1:2023/Amd 1:2025) (Endorsed by Asociación Espanola de Normalización in August of 2025.)