Reference number
Ïã¸ÛÁùºÏ²Ê¿ª½± 19902:2020
International Standard
Ïã¸ÛÁùºÏ²Ê¿ª½± 19902:2020
Petroleum and natural gas industries — Fixed steel offshore structures
Edition 2
2020-11
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Ïã¸ÛÁùºÏ²Ê¿ª½± 19902:2020
65688
Published (Edition 2, 2020)

Ïã¸ÛÁùºÏ²Ê¿ª½± 19902:2020

Ïã¸ÛÁùºÏ²Ê¿ª½± 19902:2020
65688
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CHF 216
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Abstract

This document specifies requirements and provides recommendations applicable to the following types of fixed steel offshore structures for the petroleum and natural gas industries:

? caissons, free-standing and braced;

? jackets;

? monotowers;

? towers.

In addition, it is applicable to compliant bottom founded structures, steel gravity structures, jack-ups, other bottom founded structures and other structures related to offshore structures (such as underwater oil storage tanks, bridges and connecting structures).

This document contains requirements for planning and engineering of the design, fabrication, transportation and installation of new structures as well as, if relevant, their future removal.

NOTE 1 Specific requirements for the design of fixed steel offshore structures in arctic environments are presented in Ïã¸ÛÁùºÏ²Ê¿ª½± 19906.

NOTE 2 Requirements for topsides structures are presented in Ïã¸ÛÁùºÏ²Ê¿ª½± 19901-3; for marine operations in, Ïã¸ÛÁùºÏ²Ê¿ª½± 19901‑6; for structural integrity management, in Ïã¸ÛÁùºÏ²Ê¿ª½± 19901-9 and for the site-specific assessment of jack-ups, in Ïã¸ÛÁùºÏ²Ê¿ª½± 19905‑1.

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