SIST EN ISO 19906:2012
(Main)Petroleum and natural gas industries - Arctic offshore structures (ISO 19906:2010)
Petroleum and natural gas industries - Arctic offshore structures (ISO 19906:2010)
ISO 19906:2010 specifies requirements and provides recommendations and guidance for the design, construction, transportation, installation and removal of offshore structures, related to the activities of the petroleum and natural gas industries in arctic and cold regions. Reference to arctic and cold regions in ISO 19906:2010 is deemed to include both the Arctic and other cold regions that are subject to similar sea ice, iceberg and icing conditions. The objective of ISO 19906:2010 is to ensure that offshore structures in arctic and cold regions provide an appropriate level of reliability with respect to personnel safety, environmental protection and asset value to the owner, to the industry and to society in general.
ISO 19906:2010 does not contain requirements for the operation, maintenance, service-life inspection or repair of arctic and cold region offshore structures, except where the design strategy imposes specific requirements.
While ISO 19906:2010 does not apply specifically to mobile offshore drilling units (see ISO 19905‑1), the procedures relating to ice actions and ice management contained herein are applicable to the assessment of such units.
ISO 19906:2010 does not apply to mechanical, process and electrical equipment or any specialized process equipment associated with arctic and cold region offshore operations except in so far as it is necessary for the structure to sustain safely the actions imposed by the installation, housing and operation of such equipment.
Erdöl- und Erdgasindustrie - Offshore-Bauwerke für den Arktis-Bereich (ISO 19906:2010)
Industries du pétrole et du gaz naturel - Structures arctiques en mer (ISO 19906:2010)
L'ISO 19906:2010 spécifie les exigences et fournit des recommandations et des lignes directrices pour la conception, la construction, le transport, l'installation et la dépose de structures en mer, liées aux activités des industries du pétrole et du gaz naturel dans les régions froides et arctiques. Dans la présente Norme internationale, les régions arctiques et froides sous-entendent l'Arctique et les autres régions froides soumises à des régimes de glace marine, d'iceberg et de formation de glace similaires. L'objectif de la présente Norme internationale est de veiller à ce que les structures en mer des régions arctiques et froides offrent un niveau de fiabilité satisfaisant en ce qui concerne la sécurité des personnes, la protection de l'environnement et une valeur d'actif au propriétaire, à l'industrie et à la société en général.
L'ISO 19906:2010 ne comporte pas d'exigences relatives à l'exploitation, la maintenance, l'inspection pendant la durée de vie en service, ou la réparation des structures en mer en zones arctiques et froides, sauf si la stratégie de conception impose des exigences spécifiques.
Bien que l'ISO 19906:2010 ne s'applique pas spécifiquement aux installations de forage mobiles en mer (voir l'ISO 19905-1), les procédures relatives aux actions et à la gestion de la glace contenues dans le présent document sont applicables à l'évaluation de ces installations.
L'ISO 19906:2010 ne s'applique ni aux équipements mécaniques, d'exploitation et électriques, ni aux équipements d'exploitation spécialisés associés à une exploitation en mer ou dans des régions arctiques et froides, sauf dans la mesure où la structure doit assurer en toute sécurité les actions imposées par l'installation, l'hébergement et l'exploitation de ces équipements.
Industrija nafte in zemeljskega plina - Naftne ploščadi za arktična območja (ISO 19906:2010)
Ta mednarodni standard opredeljuje zahteve in podaja priporočila in navodila za projektiranje, konstrukcijo, prevoz, vgradnjo in odstranitev naftnih ploščadi, povezanih z aktivnostmi v industriji nafte in zemeljskega plina v arktičnih in hladnih območjih. Navedba arktičnih in hladnih območij v tem mednarodnem standardu pomeni arktična in druga hladna območja, kjer vladajo podobne razmere morskega ledu, ledenih gor in zmrzovanja. Namen tega mednarodnega standarda je zagotoviti, da naftne ploščadi v arktičnih in hladnih območjih omogočajo ustrezno stopnjo zanesljivosti glede varnosti osebja, zaščite okolja in vrednosti sredstev za lastnika, industrijo in družbo na splošno. Ta mednarodni standard ne vsebuje zahtev za obratovanje, vzdrževanje, pregled v času življenjske dobe ali popravilo naftnih ploščadi v arktičnih in hladnih območjih, razen kjer strategija projektiranja predpisuje posebne zahteve (npr. 17.2.2). Čeprav ta mednarodni standard ne velja specifično za premične plavajoče vrtalne enote (glej ISO 19905-1), se navedeni postopki, ki se nanašajo na ukrepe v zvezi z ledom in ravnanje z ledom, lahko uporabijo za ocenjevanje takih enot. Ta mednarodni standard ne velja za mehansko, procesno in električno opremo ali posebno procesno opremo, povezano z operacijami na naftnih ploščadih v arktičnih in hladnih območjih, razen toliko, kolikor je potrebno, da ploščad varno zdrži ukrepe pri vgradnji, postavitvi in obratovanju take opreme.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISO 19906:2012
01-januar-2012
,QGXVWULMDQDIWHLQ]HPHOMVNHJDSOLQD1DIWQHSORãþDGL]DDUNWLþQDREPRþMD ,62
Petroleum and natural gas industries - Arctic offshore structures (ISO 19906:2010)
Erdöl- und Erdgasindustrie - Offshore-Bauwerke für den Arktis-Bereich (ISO
19906:2010)
Industries du pétrole et du gaz naturel - Structures arctiques en mer (ISO 19906:2010)
Ta slovenski standard je istoveten z: EN ISO 19906:2010
ICS:
75.180.10 Oprema za raziskovanje in Exploratory and extraction
odkopavanje equipment
SIST EN ISO 19906:2012 en,fr
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN ISO 19906:2012
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SIST EN ISO 19906:2012
EUROPEAN STANDARD
EN ISO 19906
NORME EUROPÉENNE
EUROPÄISCHE NORM
December 2010
ICS 75.180.10
English Version
Petroleum and natural gas industries - Arctic offshore structures
(ISO 19906:2010)
Industries du pétrole et du gaz naturel - Structures Erdöl- und Erdgasindustrie - Offshore-Bauwerke für den
arctiques en mer (ISO 19906:2010) Arktis-Bereich (ISO 19906:2010)
This European Standard was approved by CEN on 14 December 2010.
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-CENELEC 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-CENELEC Management Centre has the same
status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, 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.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2010 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 19906:2010: E
worldwide for CEN national Members.
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SIST EN ISO 19906:2012
EN ISO 19906:2010 (E)
Contents Page
Foreword .3
2
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SIST EN ISO 19906:2012
EN ISO 19906:2010 (E)
Foreword
This document (EN ISO 19906:2010) has been prepared by Technical Committee ISO/TC 67 "Materials,
equipment and offshore structures for petroleum, petrochemical 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 2011, and conflicting national standards shall be withdrawn at
the latest by June 2011.
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, Croatia, 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 19906:2010 has been approved by CEN as a EN ISO 19906:2010 without any modification.
3
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SIST EN ISO 19906:2012
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SIST EN ISO 19906:2012
INTERNATIONAL ISO
STANDARD 19906
First edition
2010-12-15
Petroleum and natural gas industries —
Arctic offshore structures
Industries du pétrole et du gaz naturel — Structures arctiques en mer
Reference number
ISO 19906:2010(E)
©
ISO 2010
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SIST EN ISO 19906:2012
ISO 19906:2010(E)
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ii © ISO 2010 – All rights reserved
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SIST EN ISO 19906:2012
ISO 19906:2010(E)
Contents Page
Foreword .vi
Introduction.vii
1 Scope.1
2 Normative references.1
3 Terms and definitions .2
4 Symbols and abbreviated terms .10
4.1 Symbols.10
4.2 Abbreviated terms .10
5 General requirements and conditions.11
5.1 Fundamental requirements .11
5.2 Design methods.12
5.3 Site-specific considerations.12
5.4 Construction, transportation and installation .13
5.5 Design considerations.13
5.6 Environmental protection.14
5.7 Vibrations and crew comfort.14
6 Physical environmental conditions .14
6.1 General .14
6.2 Daylight hours .15
6.3 Meteorology .15
6.4 Oceanography .16
6.5 Sea ice and icebergs.17
6.6 Seabed considerations .18
7 Reliability and limit states design.19
7.1 Design philosophy .19
7.2 Limit states design method.21
8 Actions and action effects.26
8.1 General .26
8.2 Ice actions .26
8.3 Metocean related actions.31
8.4 Seismic actions .32
9 Foundation design .33
9.1 General .33
9.2 Site investigation.34
9.3 Characteristic material properties .36
9.4 Design considerations.37
9.5 Gravity base structures .40
9.6 Piled structures .42
9.7 Floating structures .43
9.8 Scour.44
9.9 Inspection and performance monitoring .45
9.10 Seismic analysis.45
10 Man-made islands .45
10.1 General .45
10.2 Island types.45
10.3 Design considerations.47
10.4 Seismic design .52
© ISO 2010 – All rights reserved iii
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SIST EN ISO 19906:2012
ISO 19906:2010(E)
10.5 Construction.53
10.6 Monitoring and maintenance.53
10.7 Decommissioning and reclamation .54
11 Fixed steel structures.54
11.1 General.54
11.2 General design requirements.55
11.3 Structural modelling and analysis .55
11.4 Strength of tubular members and joints .56
11.5 Strength of stiffened-plate panels.56
11.6 Strength of steel-concrete composite walls .56
11.7 Seismic design.58
11.8 Fatigue .59
11.9 Materials, testing and NDT.59
11.10 Corrosion and abrasion protection.60
11.11 Welding .60
12 Fixed concrete structures.60
12.1 General requirements.60
12.2 Actions and action effects .61
12.3 Structural analysis.61
12.4 Concrete works.63
12.5 Mechanical systems .69
12.6 Marine operations and construction afloat.70
12.7 Corrosion control.70
12.8 Inspection and condition monitoring .70
13 Floating structures .71
13.1 General.71
13.2 General design methodology .71
13.3 Environment.73
13.4 Actions.73
13.5 Hull integrity.75
13.6 Hull stability.76
13.7 Stationkeeping .77
13.8 Mechanical systems .79
13.9 Operations .82
14 Subsea production systems.84
14.1 General.84
14.2 Ice and seabed considerations .85
14.3 Actions on subsea production systems .87
14.4 Seismic design.89
14.5 Risk reduction.89
15 Topsides .90
15.1 Overall considerations .90
15.2 Design and operational requirements .93
15.3 Seismic design.101
16 Other ice engineering topics .102
16.1 Ice roads and supplies over ice .102
16.2 Artificial ice islands .104
16.3 Protection barriers.105
16.4 Measurements of ice pressure and actions.107
16.5 Ice tank modelling.108
16.6 Offloading in ice.109
17 Ice management.110
17.1 General.110
17.2 Ice management system .111
17.3 Ice management system capabilities .112
17.4 Ice management planning and operations.113
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SIST EN ISO 19906:2012
ISO 19906:2010(E)
18 Escape, evacuation and rescue .114
18.1 General .114
18.2 EER philosophy .115
18.3 EER strategy .115
18.4 Environment.115
18.5 Hazard and risk analysis.116
18.6 Continuous assessment.117
18.7 EER system design .117
18.8 Emergency response organization.117
18.9 Competency assurance .118
18.10 Communications and alarms .118
18.11 Personal protective equipment.118
18.12 Man overboard recovery.118
18.13 Escape design .119
18.14 Evacuation design.119
18.15 Rescue design .120
Annex A (informative) Additional information and guidance .121
Annex B (informative) Regional information.331
Bibliography.444
© ISO 2010 – All rights reserved v
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SIST EN ISO 19906:2012
ISO 19906:2010(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies
(ISO member bodies). The work of preparing International Standards is normally carried out through ISO
technical committees. Each member body interested in a subject for which a technical committee has been
established has the right to be represented on that committee. International organizations, governmental and
non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the
International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of technical committees is to prepare International Standards. Draft International Standards
adopted by the technical committees are circulated to the member bodies for voting. Publication as an
International Standard requires approval by at least 75 % of the member bodies casting a vote.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. ISO shall not be held responsible for identifying any or all such patent rights.
ISO 19906 was prepared by Technical Committee ISO/TC 67, Materials, equipment and offshore structures
for petroleum, petrochemical and natural gas industries, Subcommittee SC 7, Offshore structures.
ISO 19906 is one of a series of International Standards for offshore structures. The full series consists of the
following International Standards.
⎯ ISO 19900, Petroleum and natural gas industries — General requirements for offshore structures
⎯ ISO 19901 (all parts), Petroleum and natural gas industries — Specific requirements for offshore
1)
structures
⎯ ISO 19902, Petroleum and natural gas industries — Fixed steel offshore structures
⎯ ISO 19903, Petroleum and natural gas industries — Fixed concrete offshore structures
⎯ ISO 19904-1, Petroleum and natural gas industries — Floating offshore structures — Part 1: Monohulls,
semi-submersibles and spars
⎯ ISO 19905 (all parts), Petroleum and natural gas industries — Site-specific assessment of mobile
2)
offshore units
⎯ ISO 19906, Petroleum and natural gas industries — Arctic offshore structures
1) ISO 19901-3, Topsides structure, to be published.
2) All parts are under preparation.
vi © ISO 2010 – All rights reserved
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SIST EN ISO 19906:2012
ISO 19906:2010(E)
Introduction
The series of International Standards ISO 19900 to ISO 19906 addresses design requirements and
assessments for all offshore structures used by the petroleum and natural gas industries worldwide. Through
their application, the intention is to achieve reliability levels appropriate for manned and unmanned offshore
structures, regardless of the type of structure and the nature or combination of the materials used.
It is important to recognize that structural integrity is an overall concept comprising models for describing
actions, structural analyses, design rules, safety elements, workmanship, quality control procedures and
national requirements, all of which are mutually dependent. The modification of one aspect of design in
isolation can disturb the balance of reliability inherent in the overall concept or structural system. The
implications involved in modifications, therefore, need to be considered in relation to the overall reliability of all
offshore structural systems.
The series of International Standards applicable to the various types of offshore structure is intended to
provide wide latitude in the choice of structural configurations, materials and techniques without hindering
innovation. Sound engineering judgment is, therefore, necessary in the use of these International Standards.
This International Standard was developed in response to the offshore industry's demand for a coherent and
consistent definition of methodologies to design, analyse and assess arctic and cold region offshore structures
of the class described in Clause 1.
Structures capable of resisting ice have been in use in temperate regions for well over a century. These
include bridge piers and navigation aids in ice-covered rivers and estuaries. In fact, bridge codes in cold
countries have included methods for ice loads dating back many decade
...
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