OVERALL PROJECT SCOPE

The Mississippi Canyon 243 project consisted of a 10-inch gas export pipeline originating at a TLP in Mississippi Canyon 243 in 2810 fsw and terminating at a subsea tie-in MC 20 in 550 fsw. The export line consisted of a 10-inch SCR/pipeline approximately 16 miles in length and tied into an existing 20-inch pipeline. The tie in with the 20-inch tie-in required a hot-tap to be performed.

PCS SCOPE OF WORK

Project Consulting Services®, Inc. (PCS) was selected to provide services for permitting, project management, engineering support, and inspection. The following tasks were performed by PCS personnel:

• Permitting Applications
• Pipeline engineering and drafting services
• Preparation of bid packages, evaluated and negotiated contracts for offshore construction activities
• Review of contractors' installation procedures, welding procedures and third-party subcontractors
• Project / construction management and engineering support
• Project inspection