Maritrans Inc. has obtained a patent on its proprietary process for rebuilding single-hull tank ships and converting them into double-hull vessels. With the most recent patent, Maritrans has now patented the double-hull conversion process for both barges and tank ships. The U.S. Oil Pollution Act of 1990, as well as the International Convention for the Prevention of Pollution from Ships (MARPOL), each require the retirement of single-hull tank vessels. In January of 2001, Maritrans announced that it had received the first of three patents for internal double-hull conversions of single-hull barges. These Maritrans patents involved pre-fabrication of large tank structures that are inserted into the existing hull, with a trunk deck extending above the pre-existing deck. The design allows double-hull conversion while preserving virtually all of the previous cargo capacity. Maritrans is currently completing its fifth barge rebuilding project using this patented process. This latest patent, for single-hull tank ships, addresses the unique design of these vessels. Maritrans utilized its computer-assisted modular design process, pioneered in the previous double-hull patents, to formulate an appropriate double-hull structure for tank ships. The patent differs from the previous barge patents in that it combines the addition of an inner bottom with external side modules. Maritrans also has other U.S
In a notice of proposed rulemaking (NPRM), the USCG proposes to clarify and codify a policy it issued in April 1999 regarding phase-out dates for single hull tank vessels. OPA 90 includes requirements for double hull tank vessels and phase-out schedules for all single hull tank vessels operating in U.S. waters. Tank vessel owners are required to remove single hull tank vessels from service on a specific date, depending on such factors as the vessel's gross tonnage, age and hull configuration
U.S. oil giant ExxonMobil continues to charter single-hull tankers for its oil, tanker brokers said on Thursday. ExxonMobil has been in the market for a five-year time-charter since late August, brokers said, and has recently been giving serious consideration to a single-hulled very large crude carrier (VLCC) that will be nearly 20 years old by the end of the charter in 2005. Negotiations, however, have recently reached a stalemate, brokers said.
Strategic Marine has successfully launched the first of two 496 ft Dive Supports Vessels, Caballo Maya (Hull 156) in Vietnam. The vessel was launched on the 5th of April, 2010, with the second vessel (Hull 157) approximately 90% complete and eight weeks from completion. “We were originally awarded the contract for Hull 156 in late 2006, and were engaged to exclusively carry out the steel fabrication works on the vessel,” explained Managing Director Mark Schiller
Simon Beale, underwriter of the KJ Coles syndicate at Lloyd's, has been elected chairman of the Joint Hull Committee (JHC). The JHC is a joint initiative by the International Underwriting Association of London and Lloyd's Underwriters' Association. Its role is to support and develop the role of the London hull insurance market. The JHC acts as a focal point for hull insurance issues while providing advice and representation to members on technical, legal, promotional and educational issues
2011-05-02 – PRESS RELEASE: Jotun’s Hull Performance Solutions offers shipowners and managers who purchase Jotun’s silyl methacrylate SeaQuantum X200 a money back guarantee if the antifouling coating fails to deliver less than 1.5 per cent speed loss or a maximum 4.5 per cent increase in fuel consumption over a 60 months dry-docking interval. The Jotun Hull Performance Solutions guarantee is calculated on a transparent measurement and analysis tool
Cathelco is supplying an ICCP hull corrosion protection system for a new type of jack-up vessel which is being constructed for Master Marine of Norway who specialize in the transport and installation of heavy structures for the offshore energy industry. The vessel, known as Service Jack 2, will initially be used to install wind turbines in the Sheringham Shoal Offshore Wind Farm which is located in the Greater Wash approximately 9 miles north of the town of Sheringham in Norfolk
The Gulf Responder is a 45-ft. aluminum catamaran designed to operate in oil and hazardous chemical spills. Currently under construction at Scully's Fabricating in Louisiana, the vessel's expected delivery date will be either late January or early February. The 15-ton vessel is powered by twin turbo diesel engines with water jet propulsion and equipped with two 1,000 lb. MagnaPatch devices. The MagnaPatch is a patented pollution abatement device
Jurong Shipyard Pte Ltd (JSPL), a subsidiary of SembCorp Marine Ltd has skidded the massive 14,000 ton upper hull of a $285 million semi-submersible rig over the lower hull. It is reportedly the first of its kind involving the skidding of such a heavy structure. It was conceived, designed and constructed over a two-year period. On April 11, 2001, JSPL in collaboration with associated company PPL Shipyard Pte Ltd (PPL) entered into a fixed price agreement with GlobalSanteFe Corporation
According to reports, South Korean shipbuilders are scrambling to move production of ship hulls to China to take advantage of its cheap labor and vast factory sites, industry sources said. Making hull blocks is mainly labor-intensive, so it is cost effective to manufacture hull blocks in China and assemble them back in South Korea, the sources said. Leading the pack is Samsung Heavy Industries Co., the world's third-largest shipbuilder
Noboru Ueda, Chairman and President of ClassNK attended the delivery ceremony for the M/T Al Yarmouk, constructed at Daewoo Shipbuilding & Marine Engineering Co., Ltd. (DSME) and delivered to Kuwait Oil Tanker Co. S.A.K. (KOTC) in Geoje, Korea on August 25, 2014.
Mr. Noboru Ueda, Chairman and President of ClassNK attended the delivery ceremony for the M/T Al Yarmouk, constructed at Daewoo Shipbuilding & Marine Engineering Co., Ltd. (DSME) and delivered to Kuwait Oil Tanker Co. S.A.K. (KOTC) in Geoje, Korea on 25 August 2014.
CWind, a provider of integrated services to the offshore wind industry, has launched its new vessel CWind Fulmar in a naming ceremony in Brightlingsea. The CWind Fulmar, built by CTruk Ltd. at its Brightlingsea boatyard, is due to join three other CWind vessels on a three-year O&M contract
Ecospeed announced it will exhibit its line of fuel and cost saving solutions at SMM in Hamburg. Ecospeed and fuel savings Routine in-water cleaning results in a super smooth hull over the life of the vessel and is the best guarantee of the highest fuel savings possible
A huge section of hull for HMS Prince of Wales, the second Queen Elizabeth Class aircraft carrier, has today begun its delivery voyage from HM Naval Base Portsmouth – the future home of the Queen Elizabeth Class. Mick Ord, Managing Director at BAE Systems Naval Ships, said
According to the US Coast Guard, the disabled mixed-products tanker 'Pine Galaxy' has arrived in San Francisco for repairs. Commercial tugs towed the ship safety into the Port of San Francisco with an escort by the Coast Guard Cutter Pike and the crew of a Coast Guard Station San Francisco
Eastern Shipbuilding Group, Inc. (ESG) informs that a steel hull replica of the historic Gloucester Fishing Schooner COLUMBA has been launched at its Panama City, Florida, shipyard with employees, dignitaries and guests in attendance. The original COLUMBIA was a 141’ classic Gloucester
The disabled mixed-products tanker Pine Galaxy is expected to arrive in San Francisco Wednesday morning. The ship is being towed by commercial tug to San Francisco Bay. It will be met by additional tugs to ensure increased control of the ship is maintained during the transit inside the Port of
The disabled mixed-products tanker Pine Galaxy is expected to arrive in San Francisco Wednesday morning. The ship is being towed by commercial tug to San Francisco Bay. It will be met by additional tugs to ensure increased control of the ship is maintained during the transit inside the
Strategic Marine, a specialist shipbuilder for the oil and gas sector, has unveiled its Generation 3 crew transfer vessel for the international offshore markets. The Strategic Marine Gen 3 40-meter boat is the latest model produced from a long background of designing and refining personnel
Conrad Shipyard, L.L.C. engaged Bristol Harbor Group, Inc. (BHGI) to develop a 3,000 cubic meter Liquefied Natural Gas (LNG) transport barge utilizing a Bristol Harbor Group proven hull design built by Conrad. Bristol Harbor Group has been awarded an Approval in Principle (AIP) by the
USS Independence (LCS 2) successfully completed Special Trials (ST), a series of at-sea tests on Aug. 2, following the ship's participation in the multinational Rim of the Pacific (RIMPAC) exercises that took place throughout the month of July.
420 Megan Z. Ave Edgewater, FL 32132 Telephone: 386 423 2934 E-mail: firstname.lastname@example.org Website: www.brunswickcgp.com CEO/President: Huw Bower Number of Employees: 100 The Company: Brunswick Commercial and Government Products (BCGP) has been building the toughest boats for the
The series highlighting the world's most expensive active vessels from online ship intelligence and information service VesselsValue.com focuses this week on the most expensive tanker vessel, which is not a VLCC but a Jones Act aframax. The first-in-class double hull tanker Liberty Bay is an
During the recent call in Beirut, Lebanon, of the 'CMA CGM Columba', Mr. Jacques R. Saadé, CMA CGM Group's Chairman and Chief Executive Officer, visited the 11,400 TEU ship. He spoke with the Captain about the savings generated by the recent change of the bulbous bow on the ship