A/C interference guideline
This is the first edition of CSA SPE-225.1, A/C interference guideline.
The purpose of this document is to provide guidance for identifying, mitigating, and monitoring AC interference on
a) a pipeline located on a powerline right-of-way (ROW) and vice versa;
b) a pipeline ROW located parallel to a powerline ROW and vice versa;
c) laterals or extensions to any of the foregoing pipeline-powerline situations; and
d) pipelines crossing any pipeline subject to AC electrical interference.
This document is not a consensus product: that is, it is not a Standard, and it has not been formally reviewed or approved by a CSA Technical Committee.
This document was developed by a working group under the auspices of the Canadian Energy Pipeline Association (CEPA), a voluntary, non-profit industry association representing major Canadian transmission pipeline companies.
CEPA transferred the ownership of this document to CSA Group in November 2021.