This brochure contains important safety information about natural gas pipelines, and you participate in excavation related activities near the Portland Natural Gas Transmission

This brochure contains important safety information about natural gas pipelines and TransCanada has a regulatory obligation to communicate this information to stakeholders that live and work near pipelines.

What is a PIG? No, it isn’t a cute barnyard animal, pot-bellied pet, or potential dinner menu option. A PIG is a pipeline inspection gauge, and it is a critical part of keeping our pipelines operating safely.