EN ISO 15589-2:2014

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviated terms
5 General
6 Cathodic protection system requirements
7 Design parameters
8 Galvanic anodes
9 Galvanic anode manufacturing
10 Galvanic anode quality control
11 Galvanic anode installation
12 Impressed-current CP systems
13 Documentation
14 Operation, monitoring and maintenance
   of CP systems
Annex A (normative) - Galvanic anode CP design
        procedures
Annex B (normative) - Attenuation of protection
Annex C (normative) - Performance testing of
        galvanic anode materials
Annex D (normative) - CP monitoring and surveys
Annex E (normative) - Laboratory testing of galvanic
        anodes for quality control
Annex F (informative) - Interference
Annex G (informative) - Pipeline design for CP
Bibliography

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.