Three months after Hydrex diver/technicians removed the bow thruster of a 294-meter container vessel in Tacoma, a Hydrex team once again mobilized to this location to reinstall the overhauled unit underwater with the use of the Hydrex flexible mobdock. The superintendent of the ship was very satisfied with the first part of the operation. The job was completed well within the available time frame thanks to good team work of the Hydrex divers, the ship staff and the floating crane operator. For this reason the customer asked Hydrex to take care of the reinstallation as well, which was carried out last month. Together with all the necessary equipment, the team mobilized from the Hydrex office in Clearwater, Florida to the vessel’s location. After they set up a monitoring station on a workboat, the team positioned the bow thruster onto a cradle. This cradle was designed especially for thruster operations. It can be adjusted to the size of the unit. In this manner the thruster is prevented from tipping over, making it much easier to handle. The Hydrex divers could lower the unit into the water and maneuver it inside the thruster tunnel in one take. The team positioned the bow thruster and secured the unit. The team then used the lightweight flexible mobdocks developed by Hydrex to close off the thruster tunnel on both sides
The Great Lakes-St. Lawrence Seaway System issued a Notice establishing allowable drafts for the 2004 navigation season. In the Welland Canal, a maximum draft of 80.8 dm (26’6”) will be in effect for inland vessels and for ocean vessels equipped with bow thrusters. For ocean vessels not equipped with bow thrusters, the maximum draft will be 80.0 dm (26’3”). In the Montreal/Lake Ontario section, the maximum draft will be 79
Celebrity Cruise Lines has completed its first ever drydocking with Detyens Shipyards, Inc (DSI). ZENITH docked at the Charleston, South Carolina facility from October 24, 2005 thru November 3, 2005. The scope of work included: regular drydocking maintenance along with sea valve renewals, blade seals and polishing, anchor chains, bow and stern thruster seals, overhauling of the bow thruster, the dismantling and overhauling of the stabilizers, the application of the silicon base AF coatings
WESMAR (Western Marine Electronics) delivered one of its bow thruster systems to another fireboat this month. This systems will be installed on a ‘super pumper’ for the city of San Francisco. The new fireboat is being built by Vigor Fab, Seattle, a subsidiary of Vigor Industrial, and is scheduled for delivery next year. Per specifications her ability to maneuver and dock in tight situations and to hold steady during fire fighting and rescue operations will be facilitated
Wesmar has appointed Ocean Works of Quepos, Costa Rica, as its authorized dealer covering Central America from Belize to Panama. Ocean Works will be a stocking dealer with complete parts and systems for Wesmar’s line of bow thrusters, roll fin stabilizers, and sport fishing sonars. The owner of Ocean Works is Fred Hogan, formerly a WESMAR Sales Manager for the U.S. Gulf, Mid Atlantic, and Great Lakes regions.
Harvey Gulf International Marine, Inc., announces the delivery of their second new 13,500 hp class offshore tug, the M/V “Harvey Thunder.” This state-of-the-art-towing vessel is equipped with a 500 hp bow thruster for improved station keeping capabilities while working with semi-submersible drilling rigs. Harvey Gulf presently has the M/V “Harvey War Horse” under construction, which is a 16,000 hp class anchor handling/towing vessel slated for delivery by March 15, 2002.
For years the citizens of Prince of Wales Island in southeast Alaska were only able to commute to the Island of Ketchikan on a weekly basis, leaving them frustrated and isolated. In January of 2002 the 150 passenger car/ferry Prince of Wales entered service providing a much awaited daily transportation link between the two islands, and providing the 5,000 residents of the remote southeast Alaska region with a critical link and regular, reliable service—something they had long been without.
In past columns, the focus of our discussions has been primarily on maritime incidents such as collisions, allisions and groundings in which U.S. Coast Guard-licensed deck and engineering officers were subject to marine investigations and negligence changes, potentially leading to the dreaded “letter of complaint” against your U.S. Coast Guard issued credential(s) or endorsement(s). This month, we examine a grounding case in which indeed a 46 CFR 5
The naming of Service Support Vessel DP Gezina in Hardinxveld – Giessendam was performed by Mrs. Gezina Roelofs, and witnessed by the 200 guests attending the event. Mrs. Gezina Roelofs is the mother of the owner of Chevalier Floatels, Marcel Roelofs. With Chevalier Floatels new flagship, DP Gezina completed, both Chevalier Floatels and Holland Shipyards companies have added another vessel to their track record.
After building five diesel-electric platform supply vessels (PSVs) at Singapore’s Yantai Raffles Shipyard, Tidewater is having additional vessels built in China. Currently the firm has 12 Cummins-powered diesel-electric vessels on order at the Fujian Mawei Shipbuilding yard. An additional four-boat order is being completed at the Shejiang Shipbuilding Company yard near Ningbo China. The first of the vessels, the Desoto Tide, was delivered in January ‘09 with the second
Bordelon Marine has taken delivery of the M/V Shelia Bordelon, its next Stingray 260 DP2, Ultra-Light Intervention Vessel (ULIV). This highly specialized vessel features an NOV 50 ton Active Heave Compensating crane with 3,000 meters of wire
The Kuwaiti Coast Guard ordered 29 new 44-foot fast coastal interceptor-class (FCI) vessels from Tampa Yacht Manufacturing LLC. For the new builds, the Kuwaiti Coast Guard specified total drive solutions from Twin Disc, featuring Arneson ASD11 surface drives and Rolla propellers.
Delta SubSea has entered into an agreement with Norwegian company Olympic Shipping AS for the Olympic Delta, a newly built Multipurpose Subsea Support & Construction Vessel. The Olympic Delta is a 94m-long green-friendly vessel designed for greatly reduced fuel consumption and
Delta SubSea, LLC has entered into an agreement with Olympic Shipping AS for the Olympic Delta, a newly built multipurpose subsea support and construction vessel. The Olympic Delta is a GREEN Vessel designed according to DNV class, with high focus on reduced fuel consumption
Bristol Harbor Group, Inc. (BHGI) informs it is currently completing the detail design phase of a 399’ x 74’ x 30’ 80,000 BBL double hull oil tank barge and a 120’ x 40’ x 18’- 6” twin screw ocean service tug
Incat Crowther has received a contract to design an offshore commercial oilfield security vessel for Veecraft Marine and its client, UTM Dredging Ltd, the designer announced today. Continuing its relationship with Veecraft Marine, a South African shipyard specializing in aluminum vessels
Eastern Shipbuilding Group, Inc. launched the HOS Warland (Hull 241) on Friday March 6, 2015 for Hornbeck Offshore Services, LLC. The HOS Warland is Eastern’s first of two 302’x76’x26’ multipurpose service vessels (MPSV) launched with the Hornbeck designation HOSMPSV 310ES
Weeks Marine, Inc. (WMI) and Eastern Shipbuilding Group, Inc. (ESG) signed a contract to complete the construction of its Trailing Suction Hopper Dredger, the MAGDALEN. This 356’ Twin Screw Trailing Suction Hopper Dredger will be constructed at Eastern’s Allanton Panama City
Scheepswerf Gebr. Kooiman BV, a subsidiary of The Kooiman Group (www.thekooimangroup.com), has signed a contract to complete a conversion project for the sea going dredger Ostsee. The Ostsee is a trailing suction hopper dredger and member of the fleet of Maritime
Gladding-Hearn Shipbuilding, Duclos Corporation, has begun construction of the first of three new sightseeing vessels for Circle Line Sightseeing Cruises, Inc., in New York City. A keel-laying ceremony at the Somerset-Mass., shipyard in January
Rolls-Royce has secured a landmark agreement to supply six of its new B33:45 medium-speed diesel generator sets to China’s Fuijan Mawei shipyard for configuration aboard the world’s first ever seabed mining vessel. The pioneering vessel
WESMAR (Western Marine Electronics) announced that its heavy duty Bow Thrusters have been selected for three new 165-foot, 600-passenger excursion and sightseeing ferries operated by Circle Line Cruises, the New York City sightseeing company.
Sistac Victoria, a purpose-built RINA-classed, DP-2 monohull dive support vessel intended for service in Brazilian offshore waters has been delivered to Sistac Sistemas De Acesso S.A.. The vessel was designed by Incat Crowther in collaboration with the vessel’s builder
James Fisher Marine Services’s (JFMS) multipurpose wind farm support vessel, Dart Fisher, has been formally named by the vessel’s Godmother Maria McCaffery MBE, CEO of RenewableUK at a dedication service held at Griffon Hoverwork, Southampton.
Baru Mucura, the second in a series of 12 UT4000 Monohull Fast Supply Vessels built by ETP Engenharia Ltda. in Brazil, has undergone launching and trials, Incat Crowther announced. The vessel’s earlier successor, Baru Gorgona, was the first delivery in the series.