Aldrich Offshore Services received a contract to send its research vessel to the North Slope. Catalyst was asked to make necessary modifications to the vessel for the project's needs. This included the following:

• Replace hull material throughout the tunnelReplace aft deck
• Install Moon Pool
• Reinforce hull frames and stiffeners throughout vessel
• Modify House/Railings for removal during trucking operations up the Dalton Hwy
• Modify and replace windows
• Reinforce deck crane base