NPS 12 Leak Investigation

Project Location:

Grande Cache Region, Alberta

Strike Divisions:

• Field Services

Project Overview:

Crews performed a leak investigation to uncover the cause of a gas leak in a pipeline facility, exposing potential sources, identifying the cause, and repairing as required.

Scope:

• Lay access matting over buried lines
• Remove fencing around facility for hydrovac access
• Expose buried NPS 12 buried valve and line with hydrovac
• Investigate cause of leak
• Replace NPS 12 Insulation Kit and Re-torque
• Backfill and compact soil
• Re-install fencing