NF EN ISO 15589-2
Petroleum, petrochemical and natural gas industries - Cathodic protection of pipeline transportation systems - Part 2 : offshore pipelines
ISO 15589-2:2012 specifies requirements and gives recommendations for the pre-installation surveys, design, materials, equipment, fabrication, installation, commissioning, operation, inspection and maintenance of cathodic protection systems for offshore pipelines for the petroleum, petrochemical and natural gas industries as defined in ISO 13623. It is applicable to carbon steel, stainless steel and flexible pipelines in offshore service as well as to retrofits, modifications and repairs made to existing pipeline systems. ISO 15589-2:2012 is applicable to all types of seawater and seabed environments encountered in submerged conditions and on risers up to mean water level.
ISO 15589-2:2012 specifies requirements and gives recommendations for the pre-installation surveys, design, materials, equipment, fabrication, installation, commissioning, operation, inspection and maintenance of cathodic protection systems for offshore pipelines for the petroleum, petrochemical and natural gas industries as defined in ISO 13623. It is applicable to carbon steel, stainless steel and flexible pipelines in offshore service as well as to retrofits, modifications and repairs made to existing pipeline systems. ISO 15589-2:2012 is applicable to all types of seawater and seabed environments encountered in submerged conditions and on risers up to mean water level.
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.
- Avant-proposv
- Introductionvi
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1 Domaine d'application1
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2 Références normatives1
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3 Termes et définitions2
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4 Symboles et abréviations4
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5 Généralités5
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6 Exigences relatives aux systèmes de CP5
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7 Paramètres de conception7
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8 Anodes galvaniques16
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9 Fabrication des anodes galvaniques19
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10 Contrôle qualité des anodes galvaniques21
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11 Installation des anodes galvaniques26
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12 Systèmes de CP à courant imposé27
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13 Documentation30
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14 Fonctionnement, surveillance et maintenance des systèmes de CP31
- Annexe A (normative) Procédures de conception de systèmes de CP à anodes galvaniques33
- Annexe B (normative) Atténuation de la protection40
- Annexe C (normative) Essais de performance des matériaux d'anodes galvaniques44
- Annexe D (normative) Surveillance et inspections de la CP46
- Annexe E (normative) Essais des anodes galvaniques en laboratoire pour le contrôle qualité53
- Annexe F (informative) Interférences55
- Annexe G (informative) Conception d'une canalisation vis-à-vis de la CP57
- Bibliographie64
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