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
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.
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.
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
Sea Trucks has completed sea trials of the DP3 offshore construction vessel Jascon 18 in Singapore. Jascon 18 features a 1,800-metric-ton crane, 1,800 sq m deck and a 750-metric-ton pipelay system. Capable of performing a wide variety of marine construction and pipelay tasks in both ultra
Incat Crowther announced it has been commissioned to design a 63-meter monohull passenger ferry vessel for an undisclosed operator in Central American. The main deck features a cabin hosting 286 first-class seats, 20 lounge seats, four handicap accommodation seating areas
At the 2015 Monaco Yacht Show held this morning Fincantieri, leading western shipbuilding group, and Pininfarina, standard-bearer of the Italian design for 85 years, introduced the “Ottantacinque” concept of a latest-generation luxury mega yacht.
Optidrive E3 variable frequency drives (VFDs) from Invertek Drives have completely automated the control of pumps used to fill and empty ballast tanks on board commercial barges in the Netherlands. As well as a faster and more reliable filling and emptying process
A modern Aframax-sized tanker concept designed for transporting crude oil and oil product in the Arctic has been developed via collaboration between Deltamarin Ltd. and Aker Arctic Technology Inc. In creating the new tanker concept, Deltamarin said it drew upon its expertise in affordable
Shipbuilder Blount Boats delivered a 79-foot bunkering tanker, Chandra B, to American Petroleum and Transport, Inc. in New York on September 6. Designed by Farrell & Norton Architects and built to USCG Subchapter D specifications
A new compact ferry design was launched by Deltamarin during the BaltExpo 2015 exhibition in the beginning in September in Gdańsk, Poland. The new ferry design, entitled DeltaLinx, is engineered for short coastal routes to link small neighboring towns with an emphasis on minimal
In recent decades there have been great advances in design of crewboats and offshore supply vessels to meet the needs of the petroleum industry. Recently a number of nations have turned to these designs as inspiration for naval craft. Now the Government Shipping Services of the Fiji Islands
Lady Tierney, a 205-foot monohull DP-2 crew supply vessel, has been delivered for Sea Supply, Inc., a B&J Martin Inc. subsidiary, of Galliano, Louisiana. With design expertise from Incat Crowther’s Lafayette, La. office, combined with concept design and standards from the Morgan
Port Authorities have informed that the completion of heavy works for the enlargement of breakwaters at the port of Cotonou is scheduled for end of July. From 1 August, the port will be able to accommodate larger vessels, as follows: SOUTH CONTAINERS TERMINAL (PIERS 9 to 10)
Upgrade packages ordered for Odfjell Tankers fuel-saving upgrade package with Kappel technology to optimize propulsion efficiency and lower fuel consumption of 11 vessels MAN Diesel & Turbo’s Propeller & Aft Ship organization has won an order to retrofit and upgrade a series
Fuel-saving upgrade package with Kappel technology to optimise propulsion efficiency and lower fuel consumption of 11 vessels MAN Diesel & Turbo’s Propeller & Aft Ship organisation has won an order to retrofit and upgrade a series of 11 × 37
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