• 2015 July 28 10:43

    Jensen-designed LNG ATB receives “Approval in Principle” by ABS

    A  Jensen Maritime -designed, liquefied natural gas (LNG)-bunkering articulated tug-barge (ATB) has been granted “approval in principle” by classification society American Bureau of Shipping (ABS). The designation establishes that Jensen’s vessel concept, which is classed as an A1 Liquefied Gas Tank Barge, is compliant in principle with ABS rules and guides, the firm said in a press release.

    Ideal for mobile bunkering, Jensen’s ATB is also oceans rated, meaning that it is not limited to the intracoastal waterways, like many other similar types of LNG ATBs. This flexible design feature allows the vessel to facilitate the transfer and use of small-scale LNG in places with limited infrastructure, including offshore locations.

    The ATB will be built with four 1,000- m3 Type C LNG tanks (seven bar working pressure), enough LNG to fill up a large containership twice before having to replenish its own supply. This capacity, combined with flexible operational areas, makes it an ideal solution for a customer who has significant LNG needs at one or more ports not located near an LNG terminal.

    The barge measures 360’ x 60’ x 35’, with a combined tug-and-barge length of 452’. The tug (under 500 GT US regulatory) features two GE 6L250 engines (Tier 3), each offering at least 2,035 HP, and two Rolls Royce 205 Z-drives, with a speed of 12 knots. The ATB will carry 30,800 gallons of fresh water and 90,100 gallons of ballast water and provides enough space for 12 crewmembers.

    Safety features include a double hull, designed to help to protect the ATB’s 4,000-gallon fuel tank, and firefighting capabilities. Classed as a firefighting vessel (FFV-1), the vessel is well equipped to handle emergencies on board and can satisfy most requirements to have at least one FFV-classed tug escorting LNG tankers into port. Finally, because there is no linkage between the tug and barge, the two can disconnect quickly in the event of emergency.

    Expected time to build the ATB is between 18 to 30 months.

    About Jensen Maritime
    Seattle-based Jensen Maritime Consultants, Inc., is a naval architecture and marine engineering firm owned by Crowley Maritime Corporation. The company offers a diverse range of consulting, design and engineering services developed from more than 50 years of experience working around the world. Jensen is a recognized leader in the design of all types of vessels - particularly workboats, fishing boats and fireboats – and has built a favorable reputation on a long history of successful designs and conversions with close attention to engineering basics. The company's services include detail and conceptual design and engineering, lofting, regulatory and shipyard liaison as well as on-site consulting services and on-location assistance anywhere in the world.


2024 March 28

18:05 Jan De Nul, ENGIE and Equans launch a pilot project centred around the use of Vanadium Redox Flow batteries
17:35 Latvian port equipment manufacturer Bleste introduces new bulk handling ‘bucket’
17:05 Investors upgrade Navios Maritime Partners
16:25 DEME reports 22% increase in the orderbook and a record-high turnover of 3.3 billion euros in 2023
16:14 MABUX: Bunker Outlook, Week 13, 2024
15:41 AD Ports Group announced the opening of Saadiyat Marina & Ferry Terminal and Rabdan Marina
15:11 Sydney invests $11.5 million in two new operational vessels designed by Incat Crowther
14:55 China’s Jinzhao wins Peru $405m port construction contract
14:13 APM Terminals Moín handled six million TEU
13:48 ClassNK grants Innovation Endorsements for Products & Solutions to two innovative initiatives by MOL
13:37 Konecranes launches its flagship Konecranes X-series industrial crane
12:53 United European Car Carriers UECC spearheads collaboration with industry leaders to advance CNSL as a sustainable marine fuel
12:26 Ocean Network Express announces Transpacific service
11:48 Yang Ming announces 2025 Trans-Pacific service network
11:24 Fincantieri signs contract for the supply of two PPAs to Indonesia
10:42 Maersk transported more than 660,000 TEU using clean fuel in 2023
10:23 Documentation delays push industry costs to $3bn
09:48 PONANT and FARWIND Energy partner to develop green hydrogen refueling solutions

2024 March 27

18:22 Bureau Veritas awards world’s first prototype certification for SolarDuck’s floating offshore solar solution
17:58 The recently converted Allseas's shallow water pipelay barge starts preparations for its first commercial project
17:38 The Port of Rotterdam calls on the European Commission and Parliament to focus on actively promoting green energy
15:23 SEFE to become sole shareholder of WIGA
14:53 Ocean Installer secures yet another SLM contract with Equinor
14:23 Cadeler signs offshore wind turbine installation contract for the vessel Wind Scylla
13:42 Carnival Cruise Line orders 5th Excel-class cruise ship
13:11 Maersk and MSC overcharging cargo owners for EU ETS, says T&E
12:52 The Port Authority of Valencia launches the ZAL project in the Port of Valencia
12:11 Clarkson Port Services and Peak Group collaborate to deliver Port Agency services across the North Sea
11:42 Wan Hai Lines holds ship naming ceremony for new vessels
11:24 Consolidated shipping lines EBIT loss was $1.44 billion in Q4 2023: Sea-Intelligence
10:49 Seaspan Shipyards receives long-term contracts for the pre-construction work of the the Canadian Coast Guard's first six multi-mission vessels
10:14 Woodside completes sale of 10% scarborough interest

2024 March 26

18:02 COSCO Shipping Lines introduces new Americas service
17:30 Davie awarded first contract for design of icebreaker fleet under Canada’s National Shipbuilding Strategy
17:04 Sanctions complicate Arctic LNG ship sales, Hanwha Ocean says - Bloomberg
16:57 Terntank places an order for 1+1 additional wind/ methanol-ready hybrid tanker
16:28 BW LNG completes acquisition of two TFDE vessels from Stena Bulk
15:50 Hanwha Ocean develops VR-based special vehicle simulator
15:20 TotalEnergies and SINOPEC join forces to produce sustainable jet fuel at a SINOPEC's refinery
14:52 Wärtsilä Lifecycle Agreement to guarantee operational reliability of new wind farm installation vessel
14:23 Hudong-Zhonghua launches two LNG carriers
13:51 Cargo ship hits Baltimore’s Key Bridge
13:12 Final sanctioned tanker with Russian Sokol oil to reach China port - Reuters
12:42 Adani Ports acquires 95% of Odisha's Gopalpur Port from SP Group for $162 million
12:21 IHI and Yara Clean Ammonia agree to jointly assess clean ammonia business collaboration
11:41 Yara Clean Ammonia and Azane granted safety permit to build world's first low emission ammonia bunkering terminal
11:16 Wartsila and Royal Caribbean Group celebrate 15 years of collaboration on digital transformation
10:46 A global carbon tax on shipping is coming, says ABS Chairman and CEO
10:21 Eni, Fincantieri and RINA establish partnership for maritime transport decarbonization

2024 March 25

18:07 The Maritime and Port Authority of Singapore continues to investigate reports of oil spills off the port of Tuas
17:31 “K” Line, NIPPON HAKUYO and OPT Gate sign an agreement for a new fire detection system for car carriers
17:07 Greek merchant fleet recorded slight decline in January 2024
16:47 Hanwha Ocean Plans to develop green technology and naval ships
16:25 U-Ming Singapore and ITOCHU sign milestone MoU for the joint development of ammonia dual-fuel and de-carbonized vessels
15:34 Svitzer targets methanol-fuelled MAN 175DF-M engine for tug application
15:04 Wallenius Wilhelmsen signs contracts for four 9,300 CEU vessels with China Merchants Jinling Shipyard
14:40 Taiwan International Port to upgrade terminal facility at Kaohsiung
13:59 Сruise ship Carnival Freedom catches fire near Bahamas
12:59 Hanwha Ocean wins 2.4 tln-won order for 8 LNG ships
11:16 Inland Ports meet in Paris to talk about the innovation potential of inland ports
10:50 IMO agrees possible outline for maritime “net-zero framework”
10:24 Hapag-Lloyd to continue to avoid the Red Sea route
09:58 QatarEnergy enters time charter agreements with Nakilat for the operation of 25 LNG vessels

2024 March 24

16:18 Inchgreen Marine Park upgraded as part of £11m investment
15:14 A ribbon-cutting ceremony for Solent Rail Terminal Rail was held at the Port of Southampton
14:08 ESNA and Strategic Marine join forces to offer Surface Effect Ship (“SES”) Crew Transfer Vessels (“CTV”) to the market
13:07 First LNG powered vessel calls at HIP
12:49 Inter-array cable installation completed at Neart na Gaoithe offshore wind farm
11:32 Equinor ASA posts net income at USD 11.9 billion in 2023
09:25 Edda Wind announces the sale of Edda Passat