Hydrocarbon-bearing lines and high-pressure systems must be routed away from safe areas, living quarters, and high-occupancy zones wherever possible. Flange and Joint Selection
The NORSOK L-002 PDF can be purchased from the NORSOK website or other online platforms that sell industry standards. However, I couldn't find a free, publicly available version of the document. norsok l-002 pdf
General principles for routing, grouping (separating hot and cold lines), and accessibility for operation and maintenance. General principles for routing, grouping (separating hot and
L-002 Rev. 5 requires hydrostatic test pressures that are 1.5x the design pressure plus a correction for temperature. Many contractors mistakenly use 1.5x flat rate, leading to burst tests. Many contractors mistakenly use 1
If your tender references "NORSOK L-002 Rev. 5" and you are working from a Rev. 4 PDF, your technical bid will likely be rejected. Always verify the revision status in the official document header.
Valves, instruments, and other components requiring regular maintenance must be accessible from permanent walkways or platforms.
The standard provides the fundamental requirements for piping system layout, design, and structural analysis within the petroleum industry. Primarily applied to offshore oil and gas production facilities, it serves as a critical guide for ensuring safety, reliability, and cost-effectiveness by replacing various individual company specifications with a unified industry standard. Scope and Application