The Recommended Practice (RP) 2A-LRFD is a foundational standard for the design, fabrication, and installation of fixed offshore platforms. Specifically, the 2019 edition (often referenced as API RP 2A-LRFD:2019 or the 2nd Edition) represents a critical shift toward more robust, risk-based design methodologies compared to traditional Working Stress Design (WSD) methods.
API RP 2A-LRFD 2019 PDF: A Comprehensive Guide to Offshore Structural Design Standards Api Rp 2a-lrfd 2019 Pdf