Last week a Hydrex diver/technician team replaced three seals on a 180-meter tanker berthed in New York while concurrently cropping two of its propeller blades to restore balance to the propeller. The team mobilized from the Hydrex office in Tampa together with all the equipment they needed for the operation. In New York an Aegir Marine specialist joined the team at the ship’s location and the team made all necessary preparations to begin the repair. Both operations were carried out at the same time while the ship was trimmed and at some 60 meters from the quayside.