SCHOTTEL to Supply Propulsion for Seabulk Newbuilds
German propulsion manufacturer SCHOTTEL announced it has been awarded a contract from Alabama shipbuilder Master Boat Builders to supply a total of six rudderpropellers for a pair of new tugs being constructed for U.S.-based Seabulk Towing Inc, a subsidiary of SEACOR Holdings Inc.Both Robert Allan Ltd.-designed newbuilds will feature the Advanced Rotortug (ART) design triangular propulsion system.The tugs will be propelled by three SCHOTTEL Rudderpropellers type SRP 430 FP with a propeller diameter of 2.4 meters, each driven by a 1,771-kilowatt diesel engine.
LNG is the Bridge to ‘Zero Emissions’ Shipping
The advent of industry wide tightening of allowable sulfur emissions is getting nearer. Suddenly, with the deadline now little more than one year away, the countdown clock will very soon be ticking much louder. Simply stated, the cap on allowable sulfur content in marine fuels, presently at 3.5 percent in many geographical regions, will be reduced to 0.5 percent in January 2020. The 0.1 percent sulfur cap, already in effect since 2015 in coastal Emissions Control Areas (ECAs) in Europe and North America…
Green Shipping: Cargo Carriers Clutch at Compliance
LNG looms as the bridge to a ‘zero emissions’ future for shipping. The advent of industry wide tightening of allowable sulfur emissions is getting nearer. Suddenly, with the deadline now just one year away, the countdown clock will very soon be ticking much louder. Simply stated, the cap on allowable sulfur content in marine fuels, presently at 3.5 percent in many geographical regions, will be reduced to 0.5 percent in January 2020. The 0.1 percent sulfur cap, already in effect since 2015 in coastal Emissions Control Areas (ECAs) in Europe and North America, will remain.
NASSCO Christens LNG-ready Tanker Constitution
On Saturday, August 27, shipbuilders at General Dynamics NASSCO celebrated the christening and launch of the Constitution, the sixth ship in a series of eight eco-friendly tankers constructed or under construction at the company’s San Diego-based shipyard. The ship, the Constitution, is a 610-foot, 50,000 deadweight-ton, and LNG-conversion-ready ECO Class product tanker with a 330,000 barrel cargo capacity. As part of the ceremony, the ship’s sponsor, Cristin Thorogood – wife of Dan Thorogood…
NASSCO to Construct Two Product Tankers for Seabulk
General Dynamics NASSCO, a wholly owned subsidiary of General Dynamics, has entered into a contract with Seabulk Tankers, Inc., a wholly owned subsidiary of SEACOR Holdings Inc., for the design and construction of two 50,000 deadweight ton LNG-conversion-ready product carriers each with a 330,000 barrel cargo capacity. Construction of the first tanker is scheduled to begin in late 2014, with deliveries scheduled for the second quarter of 2016 and first quarter of 2017. The tankers will be constructed at the NASSCO shipyard in San Diego.
Great Lakes Shipyard Launches First Seacor Tugboat
Great Lakes Shipyard continues to make progress on the construction of two Aura-class tugboats for Seacor Holdings. Great Lakes Shipyard was earlier awarded contracts by Caribbean Tugz, LLC, an affiliate of Seacor Holdings, Inc., to simultaneously build the new state-of-the-art 50-ton bollard pull tugboats. Designed by Jensen Maritime Consultant, Inc., Seattle, Washington, the new tugs are being built for classification by the American Bureau of Shipping, and the tugs, named Aura And Atlas are to be completed in May 2013.
Great Lakes Shipyard Winter Season Update
Inland Lakes Management’s laker 'SS Alpena' recently left the Cleveland Ohio shipyard upon completion of winter work projects. The shipyard performed a variety of work on the vessel during its layup period which consisted of basic repairs and other general maintenance items. The S/S Alpena is the second of three lakers to complete winter work at Great Lakes Shipyard this season. Interlake Steamship Company’s ATB Dorthy Ann and Pathfinder were first, departing last weekend, and work on the American Steamship Company’s American Courage is soon coming to completion.
Great Lakes Shipyard Winter Season Contracts
Great Lakes Shipyard contracted by Interlake Steamship Company to perform winter work services on two vessels. Two more vessels have arrived: Interlake Steamship vessels, the ATB Dorothy Ann and the Pathfinder, are in Cleveland and docked at Great Lakes Shipyard's facility. A variety of work is to be done, including: miscellaneous steel work, generator maintenance, main drive unit maintenance, and other miscellaneous tug and barge repairs and maintenance. Great Lakes Shipyard is a full-service yard specializing in new construction…
Bow Thruster Repaired Fast by Great Lakes Shipyard
Great Lakes Shipyard, Cleveland, Ohio, performs emergency repairs on USCG Aids to Navigation barge. United States Coast Guard Cutter Mobile Bay of Sturgeon Bay, Wisconsin departs Great Lakes Shipyard, Cleveland, Ohio after completion of drydocking and repairs to the bow thruster on it 120-foot Aids to Navigation Barge. The barge was hauled out on Monday, September 17th using the Shipyard’s 770-ton Marine Travelift. The shipyard immediately removed the bow thruster and disassembled it in the shop for repairs.
Rolls-Royce to Upgrade Dorothy Ann
Rolls-Royce Commercial Marine has been contracted to upgrade Interlake Steamship Company’s Tug Dorothy Ann. The 124-foot, 7,200-horsepower Z-drive tug is the largest Z-drive ATB tug built to date in North America and is mated to the barge Pathfinder. The duo is engaged in hauling bulk commodities on the Great Lakes. The upgrade will convert the Dorothy Ann’s Rolls-Royce/Ulstien azimuth thrusters from fixed-pitch to controllable-pitch propellers. The project will include replacement of the lower drive units as well as all thruster control systems on the vessel.
Gulf Firms Moving Cargo, Staff To Distant Rigs
More than a decade ago, deepwater oil production in the Gulf of Mexico surpassed shallow water output for the first time ever. These days, rigs are found hundreds of miles offshore. Companies need to get equipment, employees, fuel and mud to those sites economically and usually on a tight schedule. Gulf marine companies are trying to meet those requirements by increasing the speed, size and energy efficiency of their vessels--though not necessarily all at once. Shane Guidry, Chief Executive Officer of Harvey Gulf International Marine…
$23m Contracts Awarded to Great Lakes Shipyard
Caribbean Tugz, LLC, an affiliate of SEACOR Holdings, Inc., Fort Lauderdale, Florida has awarded Great Lakes Shipyard, Cleveland, Ohio vessel construction contracts to simultaneously build two new state-of-the-art 50-ton bollard pull ASD tugboats to be used for ship docking and escort operations at the Hovensa Oil Refinery in St. Croix, U.S. Virgin Islands. The contracts’ total price of the new tugs is $23 million. Design and construction are to start immediately, and the tugs are scheduled for completion in early 2013.