Refurbishing Offshore Living Quarters to Meet Schedule Needs

Offshore living quarters are critical infrastructure. They support the safety, rest, and day-to-day readiness of the people operating complex production assets far from shore. When these spaces require refurbishment, the work has to be planned around tight schedules, limited laydown space, and the realities of moving people and materials offshore.

Gulf Land Structures supported this kind of high-constraint execution on an offshore living quarters refurbishment project in the Gulf of Mexico.

Overview

Eni, an integrated energy company with global operations, engaged Gulf Land Structures to refurbish nine living quarters buildings offshore at its Devil’s Tower oil platform.

Devil’s Tower is a deepwater oil and gas production platform located in Mississippi Canyon Block 773 of the Gulf of Mexico, and installed in about 5,610 feet of water. Named after the Devils Tower National Monument in Wyoming, the platform was completed at the end of 2003 and reached first production in 2004.

The primary challenge for refurbishing these living quarters was the schedule. The client’s goal was to complete refurbishment work across all nine buildings within seven months.

Scope

Gulf Land executed an offshore refurbishment program across nine living quarters buildings, providing:

• Carpentry
• Electrical
• Insulation
• HVAC duct cleaning

The team staffed three 3-person crews operating rotating 24-hour shifts, totaling 10,557 working hours over the project. Work planning accounted for the offshore environment, including strict material staging limitations and building access via elevated walkways and stairways.

To keep the schedule on track, Gulf Land coordinated materials to ship offshore on the weekly boat run so crews had what they needed to maintain steady progress throughout the refurbishment window.

Solution

Gulf Land’s approach focused on maintaining productivity offshore through disciplined logistics planning, crew continuity, and safe material handling in a constrained footprint.

Key elements included:

1. Logistics built around the weekly boat run

Coordinated material shipments on the recurring offshore supply schedule to keep crews working and reduce downtime waiting on parts and materials.

Planned material usage so limited on-platform storage could support ongoing work without disrupting operations.

2. Execution in a tight laydown footprint

Managed on-platform material constraints, with space available for three 8×10 containers of materials.

Organized material movement between elevated buildings connected by walkways and stairways, recognizing that daily transport between buildings was a consistent operational consideration.

3. Crew continuity across shifting schedules

Maintained consistent progress by transitioning between day crew, night crew, and rotation crew assignments.

Used these transitions to sustain a 24-hour work rhythm while keeping work coordination and safety expectations aligned.

4. Safety-forward delivery under schedule pressure

Delivered the work to meet the requested timeline while maintaining a safe jobsite culture and avoiding incidents.

Results

Gulf Land completed the nine-building refurbishment program within the requested seven-month timeframe and without any safety incidents. The client was very pleased with the outcome and provided a letter of recognition for the outstanding work performed by the crew.

Partner with Gulf Land for Offshore Living Quarters Refurbishment

Gulf Land Structures supports offshore operators with refurbishment and upgrade work that aligns with demanding timelines and complex logistics. From material coordination to crew transitions and offshore execution, we help clients improve living environments while keeping schedules predictable and safety front and center.

Learn more about Gulf Land’s offshore living quarters refurbishment capabilities and how we support operators with carpentry, electrical, insulation, and HVAC services in remote and offshore environments.