Southeast Gateway Pipeline

General information

Client TC Energy / Comisión Federal de Electricidad (CFE) 
Project Southeast Gateway Pipeline 
Year 2024 
Location Gulf of Mexico (Mexico) 
Vessels Solitaire, Tog Mor, Lorelay 
Max. water depth 100 m

Scope of work

  • Fabrication subsea structures (ILT, spools, crossing supports, heads)
  • Engineering and installation of 690-km, 36-inch pipeline
  • 5 x pipe pull through tunnels
  • 290 km post-lay trenching
  • Pre- and post-lay dredging and backfilling, rock installation, surveys, spool installations (divers)
  • Pre-commissioning