BS ISO 18086 : 2015
Current
The latest, up-to-date edition.
CORROSION OF METALS AND ALLOYS - DETERMINATION OF AC CORROSION - PROTECTION CRITERIA
Hardcopy , PDF
English
01-01-2015
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Cathodic protection persons competence
5 Assessment of the AC influence
6 Evaluation of the AC corrosion likelihood
7 Acceptable interference levels
8 Measurement techniques
9 Mitigation measures
10 Commissioning
11 Monitoring and maintenance
Annex A (informative) - Simplified description of the
AC corrosion phenomenon
Annex B (informative) - Coupons and probes
Annex C (informative) - Coulometric oxidation
Annex D (informative) - Influence of soil characteristics
on the AC corrosion process
Annex E (informative) - Other criteria that have been used
in the presence of AC influence
Annex F (informative) - Parameters to take into account to
choose a DC decoupling device
Annex G (informative) - Method to determine the reference
electrode location to remote earth
Annex H (informative) - Simultaneous measurement on
coupon current densities with high rate
Bibliography
Pertains to buried cathodically-protected pipeline that is influenced by AC traction systems and/or AC power lines.
| Committee |
ISE/NFE/8
|
| DevelopmentNote |
Supersedes 13/30266756 DC. (06/2015)
|
| DocumentType |
Standard
|
| Pages |
50
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| ISO 18086:2015 | Identical |
| EN 15257:2006 | Cathodic protection - Competence levels and certification of cathodic protection personnel |
| ISO 15589-1:2015 | Petroleum, petrochemical and natural gas industries — Cathodic protection of pipeline systems — Part 1: On-land pipelines |
| EN 50443:2011 | Effects of electromagnetic interference on pipelines caused by high voltage a.c. electric traction systems and/or high voltage a.c. power supply systems |
| ISO 8044:2015 | Corrosion of metals and alloys Basic terms and definitions |
| EN 13509:2003 | Cathodic protection measurement techniques |
| IEC 60050-826:2004 | International Electrotechnical Vocabulary (IEV) - Part 826: Electrical installations |
| IEC 61010-1:2010+AMD1:2016 CSV | Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 1: General requirements |
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