Appomattox Flare Tip Replacement

Conbit was contracted by WorleyParsons, on behalf of Shell, to deliver engineering, project preparation, and offshore execution for the flare tip replacement at the Appomattox platform, located 80 miles southeast of the Louisiana coastline. The scope also included supporting other maintenance activities like rerouting the low-pressure flare line.

All engineering and preparatory work was completed onshore before mobilization. Offshore operations required careful planning due to the platform’s inclined boom. Two lifting approaches were considered, and a tugger line solution was selected to ensure safe and controlled load handling.

Watch how we prepare and execute

Watch how we prepare and execute

Birds eye view of laydown area on platform with the to-be-installed flare tip ready for lifting

Conbit deployed its modular gantry system combined with main and tugger winches to transfer loads safely between the platform and boom. The setup enabled precise positioning of the flare tip and associated components while maintaining high safety and efficiency standards.

Mercury present on the platform posed an additional safety challenge, as it reacts with aluminum components. Conbit and the client developed a robust HSE strategy, including enhanced PPE, specialized operational procedures, and a mercury-free work zone on the top platform.

This project demonstrates Conbit’s expertise in offshore engineering, innovative lifting solutions, and commitment to safe, efficient project delivery in complex environments.

See how we got to work

Flare tip being removed with gantry system
Transfering flare tip from platform to flare tower for installation
Flare tip being installed with gantry system

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Do you have any technical questions, general enquiries or do you need additional information? Don’t hesitate to contact our experts. With their expertise and experience in lifting services, they will gladly help you.

You can contact us by phone or email. We’re looking forward to your questions!
Jasper Horsten

Jasper Horsten

Sales Manager Americas / Offshore wind