Caterpillar Supplies Engines for Tier 4 Tug
Caterpillar Marine has supplied two Cat 3516E Tier 4 main engines to the Andrew S. The EPA Tier 4 Final and Subchapter M azimuth stern drive (ASD) tractor tug was delivered to Bisso Towboat Co.Each engine generates 3,004 bhp at 1,800 rpm and a selective catalyst reduction (SCR) system. At 6,008 bhp, Andrew S. is the most powerful Tier 4 tug on the Mississippi River.The Andrew S. measures 100’ x 38’ x 13.5’ and has an estimated bollard pull of 84 tons. Additional features of the tug include U.S.
USCG Buoy Tenders Set for Engine Overhauls
Last week Fincantieri Marine Systems North America (FMSNA) was awarded a $9.6 million contract to perform maintenance and repairs to the U.S. Coast Guard’s fleet of Inland Buoy Tenders.The multi-year contract was awarded by the Coast Guard’s Surface Force Logistics Center in Virginia. The focus of the contract is the maintenance, repair and overhaul of the Isotta Fraschini Motori (IFM) V1312 main diesel engines on board the 75-foot inland construction tender (WLIC) and 65-foot river buoy tender (WLR) class cutters.“This award with the U.S.
IMO 2020: Hydrogen's Future in Maritime
Hydrogen fuel cell technology to Satisfy Future IMO RequirementsWith an ongoing push by the maritime community to reduce ship emissions to satisfy IMO MARPOL Annex VI regulations and limit the sulfur content of ships from 01 January 2020 to 0.5 percent world-wide, many ship owners are starting to consider hydrogen fuel cell technology to satisfy evolving emissions regulations. To date, hundreds of millions of dollars have been spent on research programs to utilize hydrogen fuel cells for transportation.
Alfa Laval Wins USCG type Approval for Largest BWTS
The U.S. Coast Guard (USCG) presented a type approval certificate for the largest PureBallast 3 reactor size: 1500 m3/h, on 15 May.Customers can now select any PureBallast 3 system configuration for use in United States waters, said a press release.Launched in late 2018, the 1500 m3/h reactor for PureBallast 3 is optimized for 50% more flow than the former largest reactor size. It thus enables a range of more streamlined and cost-efficient system configurations for vessels with large ballast water flows.With USCG type approval in hand as well as IMO revised G8 type approval…
VT Halter Wins Historic $746m CG Contract
VT Halter Marine of Pascagoula, MS has emerged the victor in one of the most prized and coveted shipbuilding contracts in recent memory, a $746m deal to build the Coast Guard's lead Polar Security Cutter. If two additional ship options are exercised, the total deal could approach $2B.The U.S. Coast Guard and U.S. Navy, through an Integrated Program Office (IPO), awarded VT Halter Marine Inc., of Pascagoula, Mississippi, a fixed price incentive (firm) contract for the Detail Design and Construction (DD&C) of the Coast Guard’s lead Polar Security Cutter (PSC).
Keel Laid for Foss Tier IV Tugboat
Foss Maritime announced the keel laying of the first of its new class of ASD 90 tugboat, to be built at Nichols Brothers Boat Builders in Freeland, Washington.Nicole Engle, one of the principals of Foss’ parent company, Saltchuk, made the first ceremonial weld of her initials into the keel, assisted by journeyman welder Justina Mackie.Speaking after the ceremony, John Parrott, President and CEO of Foss Maritime, said "The new tugs are designed to upgrade our fleet and improve the company’s ability to provide timely harbor and port services to a variety of customers.
New Power for Alaskan Classic
Thousands of people travel Alaska on mega-cruise ships each year, but only a handful get to cruise Alaskan waters on the immaculate M/V LISERON. Built in Seattle in 1952 by the US Navy as a minesweeper she was sold to France, but returned to Seattle in 1990 after being lovingly converted to yacht-class in Florida.The late Michael Allan McIntosh, philanthropist and environmentalist, founded The Boat Company in 1979, initially as a program of The McIntosh Foundation. The LISERON joined The Boat Company’s first vessel…
Volvo Penta Engines for USCG Next-Gen RIBs
Volvo Penta of the Americas has been selected to supply the engines, drives and controls for the new U.S. Coast Guard Cutter Boat Large (CBL) rigid-hull inflatable boats (RIBs), which are being built at Metal Craft Marine.The boats will be powered by Volvo Penta three-liter 220 hp diesel Aquamatic sterndrive systems with HD controls.The Coast Guard awarded a Five-Year Indefinite-Delivery Indefinite-Quantity (IDIQ) contract to Metal Craft to build and deliver a minimum of 46 new seven-meter RIBs with deliveries to begin in 2019.
Metal Shark Completes Passenger Ferries
A pair or 105-ft., 150-passenger high speed aluminum ferries built by Metal Shark have completed construction and are ready to enter service for the New Orleans Regional Transit Authority (RTA). The first boat was completed earlier this year and delivered to New Orleans in July. The second vessel is 100% complete at Metal Shark’s Franklin, La., shipyard where it passed U.S. Coast Guard inspections at the beginning of October and is ready for delivery to New Orleans at RTA’s discretion.The new passenger ferries…
Green Shipping: Toward a Clean Future
The International Maritime Organization (IMO) has announced its targets of cutting greenhouse gas emissions from global shipping in half by the year 2050, and to make ships entirely CO2-neutral before 2100. But long before that, the so-called sulphur cap will take effect: From 2020 all oceangoing ships must run on fuel that contains no more than 0.5 per cent of sulphur. According to estimates by classification society DNV GL, up to 70,000 ships will be subject to this requirement.
The Global 0.50% Sulfur Cap: 30 months and counting down …
Industry frets about the coming deadline. Shipping desperately wants to be ready, but will global shore-based infrastructure and refining capacity match the demand that is sure to come? And … are regulators listening to industry’s concerns?In early June, the U.S. Coast Guard (USCG) and U.S. Environmental Protection Agency (EPA) held a public workshop in Washington to help the agencies prepare for the January 1, 2020 deadline for worldwide implementation of very low sulfur marine…
Workboat Design: Interview with Bob Hill
Robert (Bob) Hill of Ocean Tug & Barge Engineering Corp., of Milford, MA has specialized in the design of AT/B’s for many years. As probably the world's most experienced designer of large articulated tug/barge (AT/B) systems, Hill’s success comes, in part, from a willingness to innovate. Ocean Tug & Barge Engineering Corporation and Robert Hill are the co-inventors of the Intercon Connection System. In a nutshell, his firm has had a hand in over 70% of the operational AT/B’s in service in America – including, 80% of those built or converted since 1994.
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…
Thordon to Eqip New Class of Towboat
Thordon Bearings, of Burlington, Ont., has received an order to supply four comprehensive shipsets of stern gear for a new class of towboat.The four boats are being built by U.S. shipyard Master Marine of Bayou La Batre, Ala., for Waterfront Services, based in of Cairo, Ill.. The new vessels have been designed to meet the requirements of Subchapter M, a set of federal rules recently introduced by the U.S. Coast Guard, relating to the inspection requirement for towboats, including seaworthiness standards and safety protocols.The 67ft x 28ft boats…
Lessons Learned from the El Faro Casualty
The U.S. Coast Guard has issued an alert informing operators of the role that the main propulsion lube oil system was found to have played in the 2015 sinking of U.S. cargo ship El Faro. All 33 crew on board died when the 790-foot El Faro sank close to the eye of Hurricane Joaquin near the Bahamas on October 1, 2015, while en route from Jacksonville, Fla. to Puerto Rico. Loss of propulsion during extremely heavy weather was revealed as a major contributing factor to the vessel’s sinking, according to The Coast Guard Marine Board Report on the incident.
USCGC Nathan Bruckenthal Delivered
The U.S. Coast Guard took delivery on March 29, 2018 of the USCGC Nathan Bruckenthal, built by Bollinger Shipyards and delivered in Key West, Florida. The 154 ft. patrol craft USCGC Nathan Bruckenthal is the 28th vessel in the Coast Guard's Sentinel-class FRC program. To build the FRC, Bollinger used a proven, in-service parent craft design based on the Damen Stan Patrol Boat 4708. It has a flank speed of 28 knots, state-of-the-art command, control, communications and computer technology, and a stern launch system for the vessel’s 26 foot cutter boat.
Emissions Regulations: 'It's Not Easy Being Green'
Nor is it getting any easier to understand when, how and why to comply. Whether your marine operation is a major corporation or a family “mom and pop” company, the type of fuel you now burn or for that matter what emanates from your stack each day after the burn has now become a major source of confusion. As Kermit the Frog once said, we will now know what its like to be green. Some believe the discussion is a new subject. It is not. Those of us that work the oceans, rivers and sounds for a living always had a concern of how much fuel we burn and what the quality of that fuel was.
Baydelta Orders Hybrid Tractor Tug
Baydelta Maritime has ordered a new 100-foot, Z-Drive hybrid tugboat from shipbuilder Nichols Brothers Boat Builders (NBBB). Scheduled for delivery in the first quarter of 2019, the new tug will use Rolls-Royce hybrid technology and represents the first installation of a hybrid system for NBBB. The vessel will also be the first hybrid tug designed by Jensen Maritime to enter the construction phase. The new tug will feature the same ship assist and tanker escort capabilities of existing Valor class harbor tugs, but with multiple operational modes.