2020 CGA Gas Measurement & Regulation School Program

Partnering for Innovation and our Future

Ann-Marie Hessian


Enbridge Gas Inc.

AnnMarie Hessian is a Stations and Odourant Engineer at Enbridge Gas Inc. She studied chemical engineering at Dalhousie University and now works in the Stations Engineering team at Enbridge Gas, in addition to station design, she supports the design component of odourization in Enbridge Gas. Before joining station engineering, she worked in energy efficiency programs at Union Gas. Ann-Marie’s experience includes in odourization includes: odourant system design, troubleshooting and pipeline conditioning. In her presentation today, she will combine the theory behind odourization systems with her experience in the industry.