Abstract
Ïã¸ÛÁùºÏ²Ê¿ª½± 19901-3:2014 gives requirements for the design, fabrication, installation, modification and structural integrity management for the topsides structure for an oil and gas platform. It complements Ïã¸ÛÁùºÏ²Ê¿ª½± 19902, Ïã¸ÛÁùºÏ²Ê¿ª½± 19903, Ïã¸ÛÁùºÏ²Ê¿ª½± 19904‑1, Ïã¸ÛÁùºÏ²Ê¿ª½± 19905‑1 and Ïã¸ÛÁùºÏ²Ê¿ª½± 19906, which give requirements for various forms of support structure. Requirements in this part of Ïã¸ÛÁùºÏ²Ê¿ª½± 19901 concerning modifications and maintenance relate only to those aspects that are of direct relevance to the structural integrity of the topsides structure.
Ïã¸ÛÁùºÏ²Ê¿ª½± 19901-3:2014 is applicable to the topsides of offshore structures for the petroleum and natural gas industries, as follows:
- topsides of fixed offshore structures;
- discrete structural units placed on the hull structures of floating offshore structures and mobile offshore units;
- certain aspects of the topsides of arctic structures.
Ïã¸ÛÁùºÏ²Ê¿ª½± 19901-3:2014 contains requirements for, and guidance and information on, the following aspects of topsides structures:
- design, fabrication, installation and modification;
- in-service inspection and structural integrity management;
- assessment of existing topsides structures;
- reuse;
- decommissioning, removal and disposal;
- prevention, control and assessment of fire, explosions and other accidental events.
Ïã¸ÛÁùºÏ²Ê¿ª½± 19901-3:2014 applies to structural components including the following:
- primary and secondary structure in decks, module support frames and modules;
- flare structures;
- crane pedestal and other crane support arrangements;
- helicopter landing decks (helidecks);
- permanent bridges between separate offshore structures;
- masts, towers and booms on offshore structures.
General information
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Status: WithdrawnPublication date: 2014-12Stage: Withdrawal of International Standard [95.99]
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Edition: 2Number of pages: 117
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Technical Committee :Ïã¸ÛÁùºÏ²Ê¿ª½±/TC 67/SC 7ICS :75.180.10
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Life cycle
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Previously
WithdrawnÏã¸ÛÁùºÏ²Ê¿ª½± 19901-3:2010
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Now
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Revised by
PublishedÏã¸ÛÁùºÏ²Ê¿ª½± 19901-3:2024
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