I.S. EN 12474:2001
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
CATHODIC PROTECTION OF SUBMARINE PIPELINES
Hardcopy , PDF
13-05-2021
English
01-01-2001
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Criteria and principles for cathodic protection
design
5 Design of sacrificial anodes system
6 Installation of sacrificial anodes
7 Design of impressed current systems
8 Installation of impressed current systems
9 Commissioning of cathodic protection systems
10 Control of interference currents
11 Monitoring and surveying of cathodic protection
system
12 Safety
13 Documentation
Annex A (informative) Guidance on current requirement
for cathodic protection of pipeline and risers
Annex B (informative) Anode sizing calculations
Annex C (informative) Attenuation curves
Annex D (informative) Safety precautions for impressed
current system
Annex E (informative) Typical electrochemical characteristics
for commonly used impressed current anodes
Bibliography
Creates the general criteria and recommendations for the design, installation, monitoring and commissioning of the cathodic protection systems for submarine pipelines.
| DocumentType |
Standard
|
| Pages |
28
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Withdrawn
|
| Standards | Relationship |
| NF EN 12474 : 2001 | Identical |
| BS EN 12474:2001 | Identical |
| NBN EN 12474 : 2001 | Identical |
| UNE-EN 12474:2002 | Identical |
| EN 12474:2001 | Identical |
| SN EN 12474 : 2001 | Identical |
| UNI EN 12474 : 2001 | Identical |
| NS EN 12474 : 1ED 2001 | Identical |
| NEN EN 12474 : 2001 | Identical |
| DIN EN 12474:2001-12 | Identical |
| IEC TS 60479-1:2005+AMD1:2016 CSV | Effects of current on human beings and livestock - Part 1: Generalaspects |
| EN 12954:2001 | Cathodic protection of buried or immersed metallic structures - General principles and application for pipelines |
| EN 12473:2014 | General principles of cathodic protection in seawater |
| NACE RP 06 75 : 1988 | CORROSION CONTROL OF OFFSHORE STEEL PIPELINES |
| EN ISO 8044:2015 | Corrosion of metals and alloys - Basic terms and definitions (ISO 8044:2015) |
| ISO 8044:2015 | Corrosion of metals and alloys Basic terms and definitions |
| EN 12495:2000 | Cathodic protection for fixed steel offshore structures |
| IEC TR 60479-3:1998 | Effects of current on human beings and livestock - Part 3: Effects of currents passing through the body of livestock |
| BS 7361-1:1991 | Cathodic protection Code of practice for land and marine applications |
| PREN 12496 : DRAFT 2010 | GALVANIC ANODES FOR CATHODIC PROTECTION IN SEAWATER AND SALINE MUD |
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