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OCEAN TUGS

Bay Shipbuilding Picks ATB Design

Ocean Tug & Barge Engineering Corp.'s new ATLANTIC III ATB ocean tugboat design has been chosen by Bay Shipbuilding Corp., of Sturgeon Bay, Wis., a unit of Manitowoc Corp., for construction as the powered portion of a new AT/B the yard will build for Penn Maritime, of Stamford, CT. The 140,000 bbl capacity heated ocean tank barge, will be handled by the latest tug design from Ocean Tug & Barge Engineering Corp., a long established firm whose focus is AT/B, or Articulated Tug/Barge design. The new tug, equipped with the INTERCON connection system, measures 123' in length, 38' in beam, powered by twin EMD 12-710G main engines, for a total of 6,000 BHP. The tug will feature a unique hull design that is not only less costly to construct, but will also the new tug to fit the notches of Penn's other INTERCON AT/B barges. Robert P. Hill, the President of Ocean Tug & Barge Engineering Corp., says that the new ATLANTIC III class design was a direct response to an industry request for a tug design for AT/B service that was adaptable to any connection system, yet was simple to build and outfit. "Our clients were asking us to do a mid-level design, that had all of the best features of our highly successful ATLANTIC II class tug, but a bit smaller, and able to be built in fewer man-hours. They wanted the quality and operational benefits of our boats, without having to accept a stock shipyard design that was largely oriented to yard production


Alabama Shipyard to Build ATB

Alabama Shipyard, Inc., has signed an agreement with Reinauer Transportation Companies to build an articulated tug barge unit (ATB) with an option for up to three additional units. The 460-ft. barge, designed by Alabama Shipyard, is double-hulled in compliance with OPA 90 regulations. Bob Hill of Ocean Tug and Barge Engineering, designed the 7,200 hp, 124-ft. tug. The ATB features the patented Intercon tug/barge coupler system designed and built by Intercontinental Engineering and


LCS Program Team Announced

Trumpeting the strength of combining leaders in systems engineering, mid-market shipbuilding and naval architecture, officials from Lockheed Martin, Gibbs & Cox, Bollinger Shipyards and Marinette Marine today announced a teaming effort to capture the Navy's Littoral Combat Ship program. The Navy considers LCS its most transformational effort and number one budget priority. "In the process of creating this team, we carefully considered all of the innovative and unique requirements the


New Costwise ATB Design from Ocean Tug & Barge Engineering

Claiming "an advancement in the art of tug and barge design," Ocean Tug & Barge Engineering (OT&B), Milford, Conn., has introduced a new ATB design "based on the firm's long experience and highly successful specialization in this market," said OT&BE President Robert Hill. The company's Costwise AT/B series are targeted to attain higher unit speeds at sea, better maneuverability and improvements in habitability, constructability and ergonomics.


Laborde Powers Smith Maritime

Smith Maritime’s semi-submersible barge, Atlanta Bridge.

Smith Maritime was contracted by a Nigerian company to deliver a 200' lift boat for oil field maintenance. Smith Maritime selected the 5,000 hp tug Rhea and 400' barge Atlanta Bridge for the voyage. The barge was equipped with pumps to allow for controlled sinking and recovery in order to float the lift boat on and off.  But they ran into a hitch. Shortly before departing, Smith Maritime discovered the African port was unable to furnish power for the pumps


Marcon International Brokers 3,000-hp Tugboat Sale

Tugboat Leslie Foss: Photo credit Marcon International

After 6 months of charter Marigny Tug LLC of St. Augustine, Florida has closed on the purchase of the U.S. flag tugboat “Leslie Foss”. Prior to the sale, the twin-screw, sheer bow, ocean tug “Leslie Foss” (ex-Caribe Pioneer) had been on charter from Foss Maritime of Seattle, Washington. This is the second tug sale that Marcon International, Inc. of Coupeville, Washington has brokered to the Buyer


The ATB : A History of the State-of-the-Art

(This is Part II of a two-part series on the Articulated Tug Barge from Robert P. Hill. Part I was published in the September 2 edition of MarineNews.) Why The ATB? The ATB, or "Articulated Tug/Barge" unit is designed to combine the economics of tugboat and barge operation with the speed and weather-reliability of a ship. A hallmark of this concept that makes it different from the ITB or "Integrated Tug/Barge" is the fact that both the tug and the barge are truly independent vessels able


Two More High-Bollard-Pull Ocean Tugs for Crowley

Crowley Maritime Corporation's vessel construction boom is continuing with its recent order of two additional high-bollard-pull Ocean Class tugboats from Bollinger Shipyards. The latest contract brings the number of new 10,880-horsepower tugs being constructed for Crowley to four, and adds to the more than $1b the company is investing in new tugs, high-capacity barges and articulated tug barge tank vessels (ATBs). 


Bollinger Delivers First Ocean Class Tug to Crowley

First of the Ocean class tugs, OCEAN WAVE on builders trials prior to delivery to Crowley from Bollinger.

Bollinger Marine Fabricators, L.L.C., Amelia, La., a Bollinger Shipyards, Inc. company, has delivered the OCEAN WAVE, the first of four “Ocean” class tugs, to Crowley Maritime Corporation. “We are extremely proud of our Ocean Class team and the delivery of the first in class tug, OCEAN WAVE, said Chris Bollinger, executive vice president of Bollinger Shipyards, Inc. “Our partner, Crowley and Jensen, as well as our numerous vendors


Kirby Christens ATB in New Orleans

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Inland and coastal giant christens ATB duo Jason E. Duttinger and Winna Wilson in an October New Orleans ceremony. The crew of the Jason E. Duttinger took a break from hauling coal between Plaquemines Parish, Louisiana, and Florida on Oct. 30 as Kirby Corp. of Houston christened the articulated tug-and-barge unit in New Orleans at the dock of the Hilton Riverside Hotel. Both units were named in honor of two special individuals.


9 Voith Schneider Tugs on target in SA Shipyards

Eugene Rappetti (left), with Southern African Shipyards CEO, Prasheen Maharaj (right)

Construction work on nine tugboats for Transnet National Ports Authority (TNPA) at the Southern African Shipyards premises in Durban is well under way. "This is a milestone project that reinforces the capacity and skill of South Africa when it comes to competing in the global shipbuilding


Four New Tugs for the Port of Alexandria

Voith Water Tractor „Salam 6“ operating in the Suez Canal (Photo: Voith)

The Alexandria Port Authority has placed an order for four new Voith Water Tractors (VWT) to be built at different shipyards in Egypt. Two tugs with an engine power of 2 x 1,920 kW each will be propelled by two Voith Schneider Propellers VSP 28R5/210-2


Final LNG-proof Tug Delivered to Smit Lamnalco

SL Curtis Island (Photo: Smit Lamnalco)

Smit Lamnalco takes delivery of last Sanmar LNG proof tug of five-vessel series   Towage and marine services provider Smit Lamnalco has taken delivery of the SL Wiggins Island, the fifth and final tug purpose-built at Sanmar Shipyard in Turkey


Global Warming Slowdown Tracked to Indian Ocean

Image courtesy: NOAA.

 Global surface warming has slowed since the start of the twenty-first century, while Pacific heat uptake was enhanced. Analyses of ocean heat content suggest that the warm water was transferred to the Indian Ocean, through the Indonesian straits, reports "Natue".  


US Navy Cargo Ship Drifts Powerless

SS Cape Intrepid. By NavSource

 The U.S. Navy Military Sealift Command cargo ship Cape Intrepid lost power and drifted in the Strait of Juan de Fuca for about 3 miles before a tug intervened to take control of the vessel on Saturday.   The 685-foot Navy-contracted cargo was undergoing sea trials after a long period


Foss Christens New Arctic Class Ocean Tug

The Michele Foss Arctic Class Tug (Photo: Foss)

The first of three Arctic Class tugs being built at the Foss Rainier, Ore. Shipyard was christened Thursday, April 9, at the Foss Waterway Seaport in Tacoma, Wash. The vessel, the Michele Foss, will see its first assignment on an oil field sealift this summer from South Korea to the Alaskan Arctic


2 Damen Tugs for KOTUG’s European Harbor Towage

ZP Bear will complement our fleet of tugs operating on the River Thames

  Damen Shipyards Group delivered two sister tugs ATD 2412 ‘ZP Bison’ and ‘ZP Bear’ to strengthen KOTUG’s European Harbour Towage. On April 8th 2015, the sister tugs were handed over by designer and builder Damen to her owner Elisabeth Ltd in order to operate


BHGI-designed ATB Unit Under Construction

Image courtesy of BHGI

Bristol Harbor Group, Inc. (BHGI) informs it is currently completing the detail design phase of a 399’ x 74’ x 30’ 80,000 BBL double hull oil tank barge and a 120’ x 40’ x 18’- 6” twin screw ocean service tug


Moran Iron Works Builds Two Barges for Durocher

Photo: Moran Iron Works

Moran Iron Works (MIW) launched two ocean going deck barges last week for Durocher Marine, a division of Kokosing Construction Company Inc.   The two deck barges are 180' X 54' X 12' and built in accordance with the American Bureau of Shipping (ABS) and United States Coast Guard (USCG)


Crowley Tug Sold to Island Tug & Barge

Photo: Marcon International

Crowley Marine Services, Inc. has sold a second sister-tug of the Point Class to Island Tug & Barge Co., Marcon International, Inc. reported.   The sale of the ABS +A1, Towing, +AMS classed, 2,100BHP shallow draft ocean towing / push tug Pt


TNPA’s Tug Project Going Full Steam Ahead

The first of TNPA’s nine tugs is about 35% complete and its hull and superstructure are 70% complete. The first tug is expected to be handed over in January 2016 (Photo: TNPA)

Transnet National Port’s Authority’s R1.4 billion contract to produce nine powerful tugboats is progressing on time and within budget at the Southern African Shipyards premises in Durban. “This is a milestone project that reinforces the capacity and skill of South Africa and


ACR Electronics Acquires Ocean Signal

Photo courtesy of Ocean Signal

ACR Electronics, Inc., a Drew Marine company, announced its acquisition of Ocean Signal, Ltd.   “Ocean Signal has pioneered a number of innovations in marine safety,” said Gerry Angeli, President of ACR Electronics. “Their ability to create a strong brand in a short period


Louisiana International Marine Signs on with Helm CONNECT

Software developer Helm Operations has signed on offshore rig moving and ocean towing services company Louisiana International Marine (LIM) to its Helm CONNECT Preventive Maintenance software. Louisiana International Marine operates six tugs that are ABS classed hull and machinery, A1 towing


Zamakona Delivers New Ship to Atlantic Offshore

Photo: Zamakona Yards

Norwegian shipping company Atlantic Offshore A.S. took delivery of new offshore multipurpose vessel Ocean Falcon from Zamakona Yards at the builder’s facilities in Pasajes, San Sebastián.   Ocean Falcon is the third and final vessels in a series built by Zamakona for Atlantic


USS Cairo: Crew Safety and Fleeting Efficiency

Photo courtesy of Carline Industries

Over that past 15 to 20 years there has been a revolution in U.S. ship docking tugs. Larger container ships and tankers made obsolete the conventional single and twin propeller tugs that could serve either line haul or ship docking functions






 
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