A very specific topic!
: Covers everything from construction and load-out to transportation, installation, and eventual decommissioning or removal. Specific Operations dnvgl-st-n001 pdf
A: API RP 2RD focuses on offshore lifting (specifically crane vessels), while DNVGL-ST-N001 covers the full spectrum of marine operations: transport, towing, subsea, and float-overs. Most global projects use DNV as the baseline and API as a supplement. A very specific topic
DNV-ST-N001 is the industry-standard, 500-page document for the design, planning, and execution of marine operations, covering the full lifecycle of offshore assets including wind, oil, and gas. The standard, which was recently updated for 2023/2024 to address offshore wind and decommissioning, provides essential criteria for load-out, lifting, and ocean transport. The official standard can be purchased and accessed via the Most global projects use DNV as the baseline
A: Yes, DNV provides free access to all its standards via their website. You only pay for printed hard copies.
: It provides specific load cases and safety philosophy for designing equipment and planning operations like lifting, lowering, and transport. DNV - Global How to Access the Document
During FPSO hook-up, pull-in wires and installation winches must comply with the standard's requirements for abandonment and recovery (A&R) systems.