EN ISO 19901-9:2019

Petroleum and natural gas industries - Specific requirements for offshore structures - Part 9: Structural integrity management (ISO 19901-9:2019)

This document specifies principles for the structural integrity management (SIM) of offshore structures subjected to known or foreseeable types of actions.
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.
This document is applicable to topsides, including but not limited to the main decks, deck legs, topsides modules, crane pedestals, helideck, drilling derrick, skid beams, flare booms, exhaust towers, radio tower, conductor support frames, and lifeboat davits. 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 (e.g. underwater oil storage tanks, bridges and connecting structures), to the extent to which its requirements are relevant.
This document contains requirements for planning and engineering of the following tasks:
a)    integrity management data requirements;
b)    in-service inspection and integrity management of both new and existing structures;
c)    assessment of existing structures;
d)    evaluation of structures for reuse at different locations;
e)    evaluation of structures for their future removal.

Erdöl- und Erdgasindustrie - Spezielle Anforderungen für Offshore-Anlagen - Teil 9: Integritätsmanagement für Konstruktionen (ISO 19901-9:2019)

Industries du pétrole et du gaz naturel - Exigences spécifiques relatives aux structures en mer - Partie 9: Gestion de l'intégrité structurelle (ISO 19901-9:2019)

Le présent document spécifie les principes régissant la gestion de l'intégrité structurelle (SIM) des structures en mer soumises à des types d'actions connus ou prévisibles.
Il 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.
Le présent document est applicable à la superstructure, y compris, mais sans s'y limiter, les ponts principaux, les jambes de pont, les modules de la superstructure, les socles de grue, le pont hélicoptère, le derrick de forage, les poutres de ripage, les supports de torche, les tours d'évacuation, la tour radio, les ossatures de guidage des tubes conducteurs et les bossoirs des canots de sauvetage. En outre, il 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 conformes (telles que des citernes sous-marines de stockage de pétrole, des ponts et des structures de connexion) dans la mesure où ses exigences se rapportent à celles-ci.
Le présent document contient des exigences pour la planification et l'ingénierie des tâches suivantes:
a)    les exigences relatives à la gestion de l'intégrité;
b)    l'inspection en service et la gestion de l'intégrité à la fois des nouvelles structures et des structures existantes;
c)    l'évaluation de structures existantes;
d)    l'évaluation de structures en vue d'une réutilisation en des lieux différents;
e)    l'évaluation de structures en vue de leur enlèvement futur.

Industrija za predelavo nafte in zemeljskega plina - Posebne zahteve za naftne ploščadi - 9. del: Celovitost storitev upravljanja (ISO 19901-9:2019)

Ta del standarda ISO 19901 določa inženirske zahteve in priporočila glede procesa celovitosti storitev upravljanja (SIM), ki jih uporablja lastnik za prikaz strukturne ustreznosti za obratovanje obstoječih vrtalnih ploščadi. Ta del standarda ISO 19901 obravnava življenjski cikel ploščadi od koncepta do izločitve iz uporabe in/ali morebitne ponovne uporabe na drugi lokaciji ter se uporablja za:
-   strukturne komponente podstrukture na skladnih na dno pritrjenih naftnih ploščadih, vključno s fiksnimi ploščadmi, skladnimi stolpi, razdelilniki in strukturami, ki se uporabljajo kot del alternativnega energetskega koncepta;
-   strukturne komponente na palubi, ne glede na strukturno obliko, vključno s plavajočimi objekti in dvižnimi ploščadmi.

General Information

• Status: Published
• Publication Date: 10-Sep-2019
• Withdrawal Date: 30-Mar-2020
• ICS: 75.180.10 - Exploratory, drilling and extraction equipment
• Technical Committee: CEN/TC 12 - Materials, equipment and offshore structures for petroleum and natural gas industries
• Drafting Committee: CEN/TC 12 - Materials, equipment and offshore structures for petroleum and natural gas industries
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 11-Sep-2019
• Due Date: 06-Nov-2019
• Completion Date: 11-Sep-2019
• Ref Project: SIST EN ISO 19901-9:2019 - Petroleum and natural gas industries - Specific requirements for offshore structures - Part 9: Structural integrity management (ISO 19901-9:2019)

Standards Content (Sample)

SLOVENSKI STANDARD
01-november-2019
Industrija za predelavo nafte in zemeljskega plina - Posebne zahteve za naftne
ploščadi - 9. del: Celovitost storitev upravljanja (ISO 19901-9:2019)
Petroleum and natural gas industries - Specific requirements for offshore structures -
Part 9: Structural integrity management (ISO 19901-9:2019)
Erdöl- und Erdgasindustrie - Spezielle Anforderungen für Offshore-Anlagen - Teil 9:
Integritätsmanagement für Konstruktionen (ISO 19901-9:2019)
Industries du pétrole et du gaz naturel - Exigences spécifiques relatives aux structures
en mer - Partie 9: Gestion de l'intégrité structurelle (ISO 19901-9:2019)
Ta slovenski standard je istoveten z: EN ISO 19901-9:2019
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 19901-9
EUROPEAN STANDARD
NORME EUROPÉENNE
September 2019
EUROPÄISCHE NORM
ICS 75.180.10
English Version
Petroleum and natural gas industries - Specific
requirements for offshore structures - Part 9: Structural
integrity management (ISO 19901-9:2019)
Industries du pétrole et du gaz naturel - Exigences Erdöl- und Erdgasindustrie - Spezielle Anforderungen
spécifiques relatives aux structures en mer - Partie 9: für Offshore-Anlagen - Teil 9: Integritätsmanagement
Gestion de l'intégrité structurelle (ISO 19901-9:2019) für Konstruktionen (ISO 19901-9:2019)
This European Standard was approved by CEN on 8 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 19901-9:2019 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
This document (EN ISO 19901-9:2019) 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 March 2020, and conflicting national standards shall
be withdrawn at the latest by March 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.
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 19901-9:2019 has been approved by CEN as EN ISO 19901-9:2019 without any
modification.
INTERNATIONAL ISO
STANDARD 19901-9
First edition
2019-07
Petroleum and natural gas
industries — Specific requirements
for offshore structures —
Part 9:
Structural integrity management
Industries du pétrole et du gaz naturel — Exigences spécifiques
relatives aux structures en mer —
Partie 9: Gestion de l'intégrité structurelle
Reference number
ISO 19901-9:2019(E)
©
ISO 2019
ISO 19901-9:2019(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: [phone]
Fax: [phone]
Email: [e-mail]
Website: www.iso.org
Published in Switzerland
ii © ISO 2019 – All rights reserved

ISO 19901-9:2019(E)
Contents Page
Foreword .vi
Introduction .vii
1 Scope . 1
2 Normative references . 1
3  Terms and definitions . 2
4 Symbols . 4
5 Abbreviated terms . 5
6 SIM fundamentals . 6
6.1 General . 6
6.2 Limit states and performance levels . 6
6.3 Fitness-for-service assessment . 6
6.4 Management framework . 7
6.5 Design . 8
6.6 Topsides . 9
6.7 Continued service . 9
6.8 Structural integrity interfaces. 9
7 SIM process . 9
8 SIM data.10
8.1 General .10
8.2 Missing data .11
8.3 Data management .11
9 SIM evaluation .12
9.1 General .12
9.2 Data evaluation .12
9.3 Hazards, hazardous events and degradation mechanisms .12
9.4 Critical structure (CS) .12
9.5 Risk .12
9.5.1 General.12
9.5.2 Consequence . . .13
9.5.3 Likelihood .13
9.5.4 Risk presentation .13
9.6 Demonstrating fitness-for-service .13
9.7 Assessment .14
9.7.1 General.14
9.7.2 Assessment motive .14
9.7.3 Assessment initiators .15
9.8 Mitigation measures .15
9.8.1 General.15
9.8.2 Consequence reduction .16
9.8.3 Likelihood reduction .16
10 SIM strategy .16
10.1 General .
...