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Alliance has an excellent safety and pipeline integrity record. Alliance makes every effort to ensure the safety of those living and working around our pipeline. We have one of the best safety and performance records in the natural gas transmission industry.

The Alliance mainline system uses high-strength steel and heavy-wall pipe that is thicker than most other operating pipelines, making it more resistant to damage. The pipe is externally coated for additional protection and internally coated to help improve the flow of natural gas.

Alliance also follows effective operating procedures and monitors the entire system around the clock from our Gas Control Centre in Calgary, Alberta. Regularly scheduled maintenance ensures the system stays reliable and helps ensure safety for our employees and communities along the pipeline. Alliance Pipeline's Inte​grity Management Plan is publicly available on the Safety page of this website​.​​​​