Petroleum and natural gas industries - General requirements for offshore structures (ISO 19900:2019)

This document specifies general requirements and recommendations for the design and assessment of bottom-founded (fixed) and buoyant (floating) offshore structures.
This document is applicable for all phases of the life of the structure, including:
—         successive stages of construction (i.e. fabrication, transportation, and installation),
—         service in-place, both during design life and during any life extensions, and
—         decommissioning, and removal.
This document contains general requirements and recommendations for both the design of new build structures and for the structural integrity management and assessment of existing structures.
This document does not apply to subsea and riser systems or pipeline systems.

Erdöl- und Erdgasindustrie - Allgemeine Anforderungen an Offshore-Bauwerke (ISO 19900:2019)

Industries du pétrole et du gaz naturel - Exigences générales relatives aux structures en mer (ISO 19900:2019)

Le présent document spécifie les exigences générales et recommandations régissant la conception et l'évaluation des structures en mer prenant appui sur le fond marin (fixes) et des structures en mer flottantes.
Le présent document s'applique à toutes les phases du cycle de vie de la structure, y compris:
—          les étapes successives de construction (c'est-à-dire la fabrication, le transport et l'installation);
—          l'exploitation, à la fois pendant la durée de vie de conception et pendant toute prolongation de la durée de vie; et
—          l'abandon et l'enlèvement.
Le présent document contient des exigences générales et recommandations à la fois pour la conception de nouvelles structures et pour la gestion et l'évaluation de l'intégrité structurelle des structures existantes.
Le présent document ne s'applique pas aux systèmes sous-marins de tubes conducteurs ou de conduites.

Industrija za predelavo nafte in zemeljskega plina - Splošne zahteve za vrtalne ploščadi (ISO 19900:2019)

Ta dokument določa splošne zahteve in priporočila za načrtovanje ter ocenjevanje na dno pritrjenih (fiksnih) in plovnih (plavajočih) vrtalnih ploščadi.
Ta dokument se uporablja za vse stopnje življenjskega cikla ploščadi in vključuje:
– zaporedne stopnje gradnje (npr. izdelava, prevoz in namestitev),
– delovanje na mestu uporabe tako med predvideno življenjsko dobo kot tudi pri podaljšanju življenjske dobe ter
– prenehanje uporabe in odstranitev.
Ta dokument vključuje splošne zahteve in priporočila za načrtovanje novozgrajenih ploščadi ter za upravljanje in ocenjevanje strukturne celovitosti obstoječih ploščadi.
Ta dokument se ne uporablja za podvodne in dvižne sisteme ali cevovode.

General Information

Status
Published
Publication Date
09-Jul-2019
Withdrawal Date
30-Jan-2020
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Start Date
10-Jul-2019
Completion Date
10-Jul-2019

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SLOVENSKI STANDARD
01-oktober-2019
Nadomešča:
SIST EN ISO 19900:2014
Industrija za predelavo nafte in zemeljskega plina - Splošne zahteve za vrtalne
ploščadi (ISO 19900:2019)
Petroleum and natural gas industries - General requirements for offshore structures (ISO
19900:2019)
Erdöl- und Erdgasindustrie - Allgemeine Anforderungen an Offshore-Bauwerke (ISO
19900:2019)
Industries du pétrole et du gaz naturel - Exigences générales relatives aux structures en
mer (ISO 19900:2019)
Ta slovenski standard je istoveten z: EN ISO 19900:2019
ICS:
75.180.10 Oprema za raziskovanje, Exploratory, drilling and
vrtanje in odkopavanje extraction equipment
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 19900
EUROPEAN STANDARD
NORME EUROPÉENNE
July 2019
EUROPÄISCHE NORM
ICS 75.180.10 Supersedes EN ISO 19900:2013
English Version
Petroleum and natural gas industries - General
requirements for offshore structures (ISO 19900:2019)
Industries du pétrole et du gaz naturel - Exigences Erdöl- und Erdgasindustrie - Allgemeine
générales relatives aux structures en mer (ISO Anforderungen an Offshore-Bauwerke (ISO
19900:2019) 19900:2019)
This European Standard was approved by CEN on 9 June 2019.

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, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2019 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 19900:2019 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
This document (EN ISO 19900:2019) 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 NEN.
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 January 2020, and conflicting national standards shall
be withdrawn at the latest by January 2020.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 19900:2013.
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, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the
United Kingdom.
Endorsement notice
The text of ISO 19900:2019 has been approved by CEN as EN ISO 19900:2019 without any modification.

INTERNATIONAL ISO
STANDARD 19900
Third edition
2019-06
Petroleum and natural gas
industries — General requirements
for offshore structures
Industries du pétrole et du gaz naturel — Exigences générales
relatives aux structures en mer
Reference number
ISO 19900:2019(E)
©
ISO 2019
ISO 19900:2019(E)
© ISO 2019
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting
on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address
below or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Fax: +41 22 749 09 47
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2019 – All rights reserved

ISO 19900:2019(E)
Contents Page
Foreword .v
Introduction .vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 Symbols and abbreviated terms . 8
4.1 Symbols . 8
4.2 Abbreviated terms . 9
5 Fundamental requirements . 9
5.1 General . 9
5.2 Structural integrity requirements .10
5.3 Functional requirements .10
5.4 Requirements for specific phases of the life of the structure .11
5.4.1 Planning .11
5.4.2 Construction and deployment .11
5.4.3 Structural integrity management .11
5.4.4 Decommissioning and removal .11
5.5 Requirements for durability and robustness .12
5.5.1 Durability, maintenance and inspection .12
5.5.2 Robustness .12
6 Basis for design/assessment .13
6.1 General .13
6.2 Platform location and orientation .13
6.3 Physical environmental conditions .14
6.4 Geotechnical and geophysical conditions .14
6.4.1 Marine site investigations .14
6.4.2 Seabed instability .15
6.4.3 Seabed disturbance .15
6.5 Specific design/assessment requirements .16
6.5.1 Topsides structures .16
6.5.2 Deck elevation .16
6.5.3 Splash zone .17
6.5.4 Stationkeeping systems .17
6.5.5 Conductor and riser systems .17
6.5.6 Foundations and anchoring .17
6.5.7 Additional operational requirements .18
7 Development of design/assessment situations.18
7.1 Hazards .18
7.2 Hazardous events.18
7.3 Exposure levels .19
7.3.1 General.19
7.3.2 Exposure level L1 .20
7.3.3 Exposure level L2 .20
7.3.4 Exposure level L3 .20
7.4 Design/assessment situations .21
7.4.1 General.21
7.4.2 Operational design/assessment situations .21
7.4.3 Extreme design/assessment situations .
...

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