EN ISO 15589-2:2024
(Main)Oil and gas industries including lower carbon energy - Cathodic protection of pipeline transportation systems - Part 2: Offshore pipelines (ISO 15589-2:2024)
Oil and gas industries including lower carbon energy - Cathodic protection of pipeline transportation systems - Part 2: Offshore pipelines (ISO 15589-2:2024)
This document specifies requirements and gives recommendations for the pre-installation surveys, design, materials, equipment, fabrication, installation, commissioning, operation, inspection and maintenance of cathodic protection (CP) systems for offshore pipelines for the petroleum, petrochemical and natural gas industries as defined in ISO 13623. Flexible pipelines, in-field flowlines, spools and risers are included in this document. Subsea production and injection equipment and structures are not included in this document.
This document is applicable to carbon steel, stainless steel and flexible metallic pipelines in offshore service.
This document is applicable to retrofits, modifications and repairs made to existing pipeline systems.
This document is applicable to all types of seawater and seabed environments encountered in submerged conditions and on risers up to mean water level.
Öl- und Gasindustrie einschließlich kohlenstoffarmer Energieträger - Kathodischer Schutz für Transportleitungssysteme - Teil 2: Offshore-Pipelines (ISO 15589-2:2024)
Dieses Dokument legt Anforderungen fest und gibt Empfehlungen hinsichtlich Untersuchungen vor der Installation, Auslegung, Werkstoffen, Ausrüstung, Fertigung, Installation, Inbetriebnahme, Betrieb, Inspektion und Wartung von kathodischen Korrosionsschutzsystemen (CP, en: cathodic protection) für Offshore-Rohr- leitungen für die Erdöl- und Erdgasindustrie, wie in ISO13623 festgelegt. Flexible Rohleitungen, Förderlei
tungen im Feld, Spulen und Steigleitungen sind in diesem Dokument enthalten. Unterwasser-Förder- und Injektionsausrüstungen und -anlagen sind nicht in diesem Dokument enthalten.
Dieses Dokument gilt für Rohrleitungen aus Kohlenstoffstahl, nichtrostendem Stahl sowie flexible Rohr- leitungen aus Metall im Offshore-Betrieb.
Dieses Dokument gilt für Nachrüstungen, Änderungen und Reparaturen von bestehenden Rohrleitungs- systemen.
Dieses Dokument gilt für alle Arten von Meerwasser- und Meeresbodenumgebungen, die unter Wasser und an Steigleitungen bis zum mittleren Wasserstand vorzufinden sind.
Industries du pétrole et du gaz y compris les énergies à faible teneur en carbone - Protection cathodique des systèmes de transport par conduites - Partie 2: Conduites en mer (ISO 15589-2:2024)
Le présent document spécifie les exigences et donne des recommandations pour les visites d'inspection avant installation, pour la conception, pour les matériaux, pour les équipements, pour la fabrication, pour l'installation, pour la mise en service, pour l'exploitation, pour l'inspection et pour la maintenance des systèmes de protection cathodique destinés aux conduites en mer pour les industries du pétrole, de la pétrochimie et du gaz naturel telles que définies dans l'ISO 13623. Les conduites souples, les lignes de production, les manchettes et les colonnes montantes sont incluses dans le présent document. Les équipements et structures de production et d'injection sous-marines ne sont pas inclus dans ce document.
Le présent document est applicable aux conduites en acier au carbone et en acier inoxydable ainsi qu'aux conduites métalliques souples utilisées en mer.
Le présent document est applicable aux rénovations, modifications ou réparations effectuées sur les systèmes de conduites existants.
Le présent document s'applique à tous les types d'environnements eau de mer ou fond marin rencontrés en configuration submergée et sur les colonnes montantes jusqu'au niveau d'eau moyen.
Naftna in plinska industrija, vključno z nizkoogljično energijo - Katodna zaščita cevovodov - 2. del: Cevovodi na morju (ISO 15589-2:2024)
Ta dokument določa zahteve in podaja priporočila za prednamestitvene preglede, projektiranje, materiale, opremo, izdelavo, namestitev, začetek uporabe, delovanje, preglede in vzdrževanje sistemov katodne zaščite za cevovode na morju za petrokemično industrijo ter industrijo za predelavo nafte in zemeljskega plina, kakor so določeni v standardu ISO 13623. V ta dokument so vključeni prožni cevovodi, vodi, navitja in dvižne cevi. Podmorski proizvodni sistemi in oprema za injiciranje in konstrukcije niso vključeni v ta dokument.
Ta dokument se uporablja za cevovode iz ogljikovega in nerjavnega jekla in prožne kovinske cevovode na morju.
Ta dokument se uporablja za rekonstrukcijo, spremembe in popravila na obstoječih cevovodnih sistemih.
Ta dokument se uporablja za vse vrste okolij morske vode in morskega dna v potopljenih pogojih in na dvižnih vodih do povprečnega nivoja vode.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-april-2024
Naftna in plinska industrija, vključno z nizkoogljično energijo - Katodna zaščita
cevovodov - 2. del: Cevovodi na morju (ISO 15589-2:2024)
Oil and gas industries including lower carbon energy - Cathodic protection of pipeline
transportation systems - Part 2: Offshore pipelines (ISO 15589-2:2024)
Öl- und Gasindustrie einschließlich kohlenstoffarmer Energieträger - Kathodischer
Schutz für Transportleitungssysteme - Teil 2: Offshore-Pipelines (ISO 15589-2:2024)
Industries du pétrole et du gaz y compris les énergies à faible teneur en carbone -
Protection cathodique des systèmes de transport par conduites - Partie 2: Conduites en
mer (ISO 15589-2:2024)
Ta slovenski standard je istoveten z: EN ISO 15589-2:2024
ICS:
75.200 Oprema za skladiščenje Petroleum products and
nafte, naftnih proizvodov in natural gas handling
zemeljskega plina equipment
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN ISO 15589-2
EUROPEAN STANDARD
NORME EUROPÉENNE
February 2024
EUROPÄISCHE NORM
ICS 75.200 Supersedes EN ISO 15589-2:2014
English Version
Oil and gas industries including lower carbon energy -
Cathodic protection of pipeline transportation systems -
Part 2: Offshore pipelines (ISO 15589-2:2024)
Industries du pétrole et du gaz y compris les énergies à Öl- und Gasindustrie einschließlich kohlenstoffarmer
faible teneur en carbone - Protection cathodique des Energieträger - Kathodischer Schutz für
systèmes de transport par conduites - Partie 2: Transportleitungssysteme - Teil 2: Offshore-Pipelines
Conduites en mer (ISO 15589-2:2024) (ISO 15589-2:2024)
This European Standard was approved by CEN on 15 January 2024.
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, Türkiye 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
© 2024 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 15589-2:2024 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
European foreword
This document (EN ISO 15589-2:2024) has been prepared by Technical Committee ISO/TC 67 "Oil and
gas industries including lower carbon energy" in collaboration with Technical Committee CEN/TC 219
“Cathodic protection” the secretariat of which is held by BSI.
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 August 2024, and conflicting national standards shall
be withdrawn at the latest by August 2024.
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 15589-2:2014.
Any feedback and questions on this document should be directed to the users’ national standards
body/national committee. A complete listing of these bodies can be found on the CEN website.
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, Türkiye and the
United Kingdom.
Endorsement notice
The text of ISO 15589-2:2024 has been approved by CEN as EN ISO 15589-2:2024 without any
modification.
International
Standard
ISO 15589-2
Third edition
Oil and gas industries including
2024-02
lower carbon energy —
Cathodic protection of pipeline
transportation systems —
Part 2:
Offshore pipelines
Industries du pétrole et du gaz y compris les énergies à faible
teneur en carbone — Protection cathodique des systèmes de
transport par conduites —
Partie 2: Conduites en mer
Reference number
ISO 15589-2:2024(en) © ISO 2024
ISO 15589-2:2024(en)
© ISO 2024
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
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Published in Switzerland
ii
ISO 15589-2:2024(en)
Contents Page
Foreword .v
Introduction .vii
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 Symbols and abbreviated terms. 4
4.1 Symbols .4
4.2 Abbreviated terms .5
5 General . 6
5.1 Competence assurance .6
5.2 Conformity .6
6 Cathodic protection system requirements . 6
6.1 General .6
6.2 Selection of CP systems.7
6.2.1 General .7
6.2.2 System selection considerations .7
6.3 Isolating joints .8
7 Design parameters . 9
7.1 General .9
7.2 Protection potentials .10
7.2.1 Potential criteria .10
7.2.2 HISC evaluation .11
7.2.3 Thermally sprayed aluminium . 12
7.3 CP system design life. 12
7.4 Design current densities for bare steel . 12
7.4.1 General . 12
7.4.2 Splash zone .14
7.4.3 Buried pipelines .14
7.4.4 Thermally sprayed aluminium coated pipelines .14
7.4.5 Elevated temperatures .14
7.4.6 Current drains .14
7.5 Coating breakdown factors . 15
8 Galvanic anodes . 17
8.1 Design of system .17
8.2 Selection of anode material .18
8.3 Electrochemical properties . .18
8.4 Anode shape and utilization factor .19
8.5 Electrical considerations . 20
9 Galvanic anode manufacturing .
...
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