Hydrex Offers Swift Underwater Thruster Work

Press Release
Wednesday, January 16, 2013
Hydrex Diver at Work: Photo credit Hydrex

Hydrex divers are able to keep ships out of drydock with a wide range of repair & maintenance work on all tyrpes of thrusters.

Hydrex say they can assist shipowners with almost any problem they encounter with their vessel’s thrusters. A wide range of repair or maintenance work can be carried out to all types of thrusters. An entire unit can be overhauled, propeller blades or seals can be replaced or repair work on a specific part of a thruster can be performed fast by Hydrex diver/technicians on site. All of these repairs can be carried out without the need to drydock the vessel.

Hydrex was the first company to show that it was possible to remove and then replace thrusters fast by creating a dry environment underwater. Using the Hydrex-developed steel mobdocks to seal off the thruster tunnel, with an access shaft protruding above the water, work teams accessed the thruster tunnel and removed or repaired the thruster within the tunnel in complete safety. This was done in conditions similar to those above water.

The compamy has since then developed this technology further using lightweight flexible mobdocks. These modernized mobdocks, which are designed to be easily transported around the world, are used to close off the thruster tunnel on both sides. This allows divers to work in a dry environment around the unit.
 
Hydrex has also developed a permanent thruster repair and replacement system for offshore related vessels and units. This system has been developed so it can be tailored to most vessels. It can be included in the planning for a newbuild, installed on a unit going to drydock or constructed and brought onboard at any other suitable time. With such a system on standby any repair work to the thruster that may arise can be dealt with much faster and more easily.
 
There is no need to send the vessel to drydock as all operations can be carried out in port or while the vessel is stationary at sea. Normal commercial activities can therefore continue without disruption.
 

Maritime Reporter July 2014 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

Technology

Motion Compensation Aids Offshore Lifeboat Lift

In a refurbishment program to upgrade lifeboats on offshore platforms, Ampelmann completed a second successful reinstallation using its full motion compensation technology.

MV Cape Ray Signals DTRA 'Mission Complete'

The Defense Threat Reduction Agency announces the successful completion of the Cape Ray's mission to destroy Syria's chemical weapons components at sea. The Defense Threat Reduction Agency/U.

BWTS SeaCURE Gains USCG AMS Acceptance

Evoqua Water Technologies LLC says that its SeaCURE Ballast Water Treatment System (BWTS) has been granted AMS Acceptance in all salinities. System highlights

Ship Repair & Conversion

Permanent On-site Collision Damage Repair in Greece

In July Hydrex mobilized a team of diver/technicians to Syros, Greece, for a complex repair operation on a 118-meter, 8550 DWT chemical tanker. The vessel had suffered

Pipeline Corrosion Shutters Statoil's Troll C Platform

Norway's Statoil shut oil and gas production at its Troll C platform in the North Sea after inspections found corrosion damage on a pipeline, the company said in

Maritime Reporter @ 75: The Daily Cartoon

Maritime Reporter & Engineering News was founded by John J. O'Malley (1905-1980) in 1939, and today ranks as the world's largest audited trade publication in the world serving the maritime industry,

Underwater Engineering

Permanent On-site Collision Damage Repair in Greece

In July Hydrex mobilized a team of diver/technicians to Syros, Greece, for a complex repair operation on a 118-meter, 8550 DWT chemical tanker. The vessel had suffered

Maersk Drilling Rig Team Train Local Talent

Maersk Drilling says that its 'Mærsk Deliverer' rig team has initiated seven local acceleration programmes in Angola. The goal is to train and develop local talent

Mærsk Putting Valuable Experience to Good Use

The Mærsk Deliverer rig team has initiated seven local acceleration programmes in Angola. The goal is to train and develop local talent to take on increasingly

 
 
Maritime Careers / Shipboard Positions Maritime Security Maritime Standards Offshore Oil Pod Propulsion Ship Electronics Ship Simulators Shipbuilding / Vessel Construction Sonar Winch
rss | archive | history | articles | privacy | terms and conditions | contributors | top maritime news | about us | copyright | maritime magazines
maritime security news | shipbuilding news | maritime industry | shipping news | maritime reporting | workboats news | ship design | maritime business

Time taken: 0.0804 sec (12 req/sec)