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BS EN ISO 15589-2:2024

BS EN ISO 15589-2:2024

$198.66

Oil and gas industries including lower carbon energy. Cathodic protection of pipeline transportation systems – Offshore pipelines

Published By Publication Date Number of Pages
BSI 2024 70
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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.

PDF Catalog

PDF Pages PDF Title
2 undefined
14 4.1 Symbols
15 4.2 Abbreviated terms
16 5.1 Competence assurance
5.2 Conformity
6.1 General
17 6.2 Selection of CP systems
6.2.1 General
6.2.2 System selection considerations
18 6.3 Isolating joints
19 7.1 General
20 7.2 Protection potentials
7.2.1 Potential criteria
21 7.2.2 HISC evaluation
22 7.2.3 Thermally sprayed aluminium
7.3 CP system design life
7.4 Design current densities for bare steel
7.4.1 General
24 7.4.2 Splash zone
7.4.3 Buried pipelines
7.4.4 Thermally sprayed aluminium coated pipelines
7.4.5 Elevated temperatures
7.4.6 Current drains
25 7.5 Coating breakdown factors
27 8.1 Design of system
28 8.2 Selection of anode material
8.3 Electrochemical properties
29 8.4 Anode shape and utilization factor
30 8.5 Electrical considerations
9.1 Pre-production test
9.2 Coating
9.3 Anode core materials
31 9.4 Aluminium anode materials
32 9.5 Zinc anode materials
10.1 General
10.2 Steel anode cores
10.3 Chemical analysis of anode alloy
33 10.4 Anode mass
10.5 Anode dimensions and straightness
10.5.1 Slender anodes
10.5.2 Bracelet anodes
34 10.6 Anode core dimensions and position
10.7 Anode surface irregularities
10.7.1 Slender anodes
10.7.2 Bracelet anodes
10.8 Cracks
10.8.1 General
35 10.8.2 Aluminium slender anodes
10.8.3 Aluminium bracelet anodes
10.9 Internal defects, destructive testing
36 10.10 Electrochemical quality control testing
38 12.1 Current sources and control
12.2 Impressed-current anode materials
12.3 System design
39 12.4 Manufacturing and installation considerations
40 12.5 Mechanical and electrical considerations
13.1 Design, manufacturing and installation documentation
41 13.2 Commissioning procedures
13.3 Operating and maintenance manual
42 14.1 General
14.2 Monitoring plans
14.3 Repair

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BS EN ISO 15589-2:2024
$198.66