Location: Athabasca Pipeline Twinning, AB
Client: Enbridge Pipelines Inc.
Scope of work included the fabrication and coating of 19 main line block valve assemblies. Responsibilities included valve assembly welding, pressure testing, NDE, surface preparation, and above and below ground coating.
In addition to the mainline block valves, this project included welding and coating of 19 structural valve supports needed to support the valves in the pipeline.
Crimtech also engineered and implemented methods for safely and efficiently maneuvering the valves both in the shop and on site.
Since 2012 Crimtech has completed over 25 main line block valve assemblies for Enbridge with sizes ranging from 20” to 36” and design pressures up to PN150.