Introduction
EEMUA Publication 158 (Edition 3, 2014) is a 139-page international specification for the construction of primary fixed offshore steel structures, including jackets, nodes, and piles. The standard covers materials, welding procedures, fabrication tolerances, and inspection, often complementing codes like EEMUA 197 and ISO 19902. Purchase the digital or hardcopy version at the EEMUA Shop EEMUA Publication 158 Digital eemua 158 standard pdf
The Engineering Equipment and Materials Users' Association (EEMUA) is a UK-based organization that provides guidance and standards for the use of engineering equipment and materials. One of its most widely recognized publications is EEMUA 158, which provides a standard for the design, construction, and testing of industrial process control equipment. In this paper, we will discuss the EEMUA 158 standard, its significance, and its applications. Introduction
A common point of confusion is the relationship between EEMUA 158 and EN 1591-1 (the European standard for flange joint design). Verify your current tank inspection intervals against Table
EEMUA Publication 158 (Third Edition, 2014) is a global standard defining the construction specification for fixed offshore structures, including jackets, support frames, and ancillary components. It establishes technical requirements for materials, welding control, personnel qualification, and inspection (including specific hold times for NDT) to ensure structural integrity. View the publication details at EEMUA. EEMUA Publication 158 Digital
The standard is highly regarded for its detailed approach to material selection and workmanship. Key sections typically include:
The EEMUA 158 standard provides comprehensive technical specifications for the design, fabrication, and installation of fixed steel offshore structures, focusing on structural integrity and safety. Developed by the Engineering Equipment and Materials Users Association, it covers material selection, welding procedures, fabrication tolerances, and non-destructive testing requirements tailored for marine environments. The official, current version of the document is available for purchase on the EEMUA website. For more information, visit EEMUA.