EN ISO 19902:2007
(Main)Petroleum and natural gas industries - Fixed steel offshore structures (ISO 19902:2007)
Petroleum and natural gas industries - Fixed steel offshore structures (ISO 19902:2007)
ISO 19902:2007 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), to the extent to which its requirements are relevant.
It contains requirements for planning and engineering of the following tasks: design, fabrication, transportation and installation of new structures as well as their future removal; in-service inspection and integrity management of both new and existing structures; assessment of existing structures; evaluation of structures for reuse at different locations.
Erdöl- und Erdgasindustrie - Gegründete Stahlplattformen (ISO 19902:2007)
Industries du pétrole et du gaz naturel - Structures en mer fixes en acier (ISO 19902:2007)
L'ISO 19902:2007 spécifie des exigences et fournit des recommandations applicables aux types suivants de structures en mer fixes en acier pour les industries du pétrole et du gaz naturel: caissons, autoportants et ancrés; jaquettes; tours mono; tours.
En outre, elle est applicable à des structures élastiques prenant appui sur le fond marin, à des structures en acier posées par gravité, à des plates-formes auto-élévatrices, à d'autres structures prenant appui sur le fond marin et à d'autres structures associées aux structures en mer (telles que des citernes sous-marines de stockage de pétrole, des ponts et des structures de joint) dans la mesure où ses exigences se rapportent à celles-ci.
L'ISO 19902:2007 contient des exigences pour la planification et l'ingénierie des tâches suivantes: la conception, la fabrication, le transport et l'installation de nouvelles structures de même que leur enlèvement futur; l'inspection en service et la gestion de l'intégrité à la fois des nouvelles structures et des structures existantes; l'appréciation de structures existantes; l'évaluation de structures en vue d'une réutilisation en des lieux différents.
Industrija za predelavo nafte in zemeljskega plina - Varjene jeklene konstrukcije naftnih ploščadi (ISO 19902:2007)
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Standards Content (Sample)
SLOVENSKI STANDARD
01-maj-2008
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Petroleum and natural gas industries - Fixed steel offshore structures (ISO 19902:2007)
Erdöl- und Erdgasindustrie - Gegründete Stahlplattformen (ISO 19902:2007)
Industries du pétrole et du gaz naturel - Structures en mer fixes en acier (ISO
19902:2007)
Ta slovenski standard je istoveten z: EN ISO 19902:2007
ICS:
75.180.10
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
EN ISO 19902
NORME EUROPÉENNE
EUROPÄISCHE NORM
December 2007
ICS 75.180.10
English Version
Petroleum and natural gas industries - Fixed steel offshore
structures (ISO 19902:2007)
Industries du pétrole et du gaz naturel - Structures en mer Erdöl- und Erdgasindustrie - Gegründete Stahlplattformen
fixes en acier (ISO 19902:2007) (ISO 19902:2007)
This European Standard was approved by CEN on 3 November 2007.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European
Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national
standards may be obtained on application to the CEN Management Centre or to any CEN member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the
official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,
Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
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© 2007 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 19902:2007: E
worldwide for CEN national Members.
Contents Page
Foreword.3
Foreword
This document (EN ISO 19902:2007) has been prepared by Technical Committee ISO/TC 67 "Materials,
equipment and offshore structures for petroleum and natural gas industries" in collaboration with Technical
Committee CEN/TC 12 “Materials, equipment and offshore structures for petroleum, petrochemical and
natural gas industries” the secretariat of which is held by AFNOR.
This European Standard shall be given the status of a national standard, either by publication of an identical
text or by endorsement, at the latest by June 2008, and conflicting national standards shall be withdrawn at
the latest by June 2008.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech
Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.
Endorsement notice
The text of ISO 19902:2007 has been approved by CEN as a EN ISO 19902:2007 without any modification.
INTERNATIONAL ISO
STANDARD 19902
First edition
2007-12-01
Petroleum and natural gas industries —
Fixed steel offshore structures
Industries du pétrole et du gaz naturel — Structures en mer fixes en
acier
Reference number
ISO 19902:2007(E)
©
ISO 2007
ISO 19902:2007(E)
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ISO 19902:2007(E)
Contents Page
Foreword. xi
Introduction . xiii
1 Scope . 1
2 Normative references . 1
3 Terms and definitions. 2
4 Symbols . 9
5 Abbreviated terms . 13
6 Overall considerations . 15
6.1 Types of fixed steel offshore structure . 15
6.2 Planning. 17
6.3 Service and operational considerations. 17
6.4 Safety considerations. 18
6.5 Environmental considerations . 19
6.6 Exposure levels. 20
6.7 Assessment of existing structures . 22
6.8 Structure reuse . 22
7 General design requirements . 23
7.1 General. 23
7.2 Incorporating limit states. 23
7.3 Determining design situations . 23
7.4 Structural modelling and analysis . 24
7.5 Design for pre-service and removal situations . 24
7.6 Design for the in-place situation. 24
7.7 Determination of resistances . 24
7.8 Strength and stability checks. 25
7.9 Robustness . 26
7.10 Reserve strength. 26
7.11 Indirect actions . 26
7.12 Structural reliability analysis. 27
8 Actions for pre-service and removal situations . 27
8.1 General. 27
8.2 General requirements. 28
8.3 Actions associated with lifting. 30
8.4 Actions associated with fabrication . 33
8.5 Actions associated with loadout. 33
8.6 Actions associated with transportation . 34
8.7 Actions associated with installation. 35
8.8 Actions associated with removal. 36
9 Actions for in-place situations . 36
9.1 General. 36
9.2 Permanent actions (G) and variable actions (Q). 36
9.3 Extreme environmental action due to wind, waves and current . 38
9.4 Extreme quasi-static action due to wind, waves and current (E ). 39
e
9.5 Extreme quasi-static action caused by waves only (E ) or by waves and currents (E ) . 41
we wce
9.6 Actions caused by current. 46
9.7 Actions caused by wind. 47
ISO 19902:2007(E)
9.8 Equivalent quasi-static action representing dynamic response caused by extreme wave
conditions . 48
9.9 Factored actions . 50
9.10 Design situations . 51
9.11 Local hydrodynamic actions. 53
10 Accidental situations . 54
10.1 General . 54
10.2 Vessel collisions . 58
10.3 Dropped objects. 59
10.4 Fires and explosions . 59
10.5 Abnormal environmental actions . 59
11 Seismic design considerations . 60
11.1 General .
...
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