Table of Contents

Preface<br>1 Scope<br>2 Reference publications<br>3 Definitions<br>4 General considerations<br>5 Pipeline design considerations for the mitigation of <br>&nbsp;&nbsp;mutualinterference effects between power lines and <br>&nbsp;&nbsp;pipelines<br>6 Power line design considerations for the mitigation <br>&nbsp;&nbsp;of mutual interference effects between power lines and <br>&nbsp;&nbsp;pipelines<br>7 Mitigation of induced voltage effects during pipeline <br>&nbsp;&nbsp;construction<br>8 Pipeline and power line operation and maintenance<br>Annex A (informative) - Principles of mutual interference <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;between power lines and pipelines<br>Annex B (informative) - Sensitivity of induction from power <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;lines to pipelines<br>Annex C (informative) - Underground transmission cables<br>Annex D (informative) - AC corrosion<br>Annex E (informative) - Recommendations for the exchange of<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;information<br>Annex F (informative) - Example of a gradient mat study<br>Annex G (informative) - Bibliography

Abstract

Describes methods of electrical coordination between pipelines and alternating current (ac) supply lines having line-to-line voltages greater than 60 kV that are simultaneously or separately installed as follows: a) a pipeline located on a power line right-of-way or a power line located on a pipeline right-of-way; b) a pipeline right-of-way located parallel to a power line right-of-way, or vice versa, where the adjacent right-of-way boundaries are within 300 m of each other; and c) laterals and extensions to the pipelines described in Item (a) or (b).

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	Canadian Standards Association
ProductNote	Reconfirmed EN
Pages
ISBN