Bristol Harbor Group Designs Offshore Oil Towboat

Monday, September 12, 2011

Bristol Harbor Group, Inc. designs towboat in support of offshore oil field development in Alaska.


Bristol Harbor Group, Inc. (BHGI), of Bristol, RI, was contracted by Northern Maritime Logistics, LLC of Anchorage, Alaska, for the design of both a towboat and the bow ramp for a new, USCG Inspected deck barge. Both vessels have been put into service use on the North Slope of Alaska, servicing Nikaitchuq Island in support of oil field development. The vessels have a limited specific-service route from Point Oliktok to Nikaitchuq offshore drilling island (approx 3
miles to the North-Northwest of Point Oliktok and South of Spy Island).
 

Impressively, both vessels were conceived and built in less than four months during the 2nd and 3rd quarters of 2011. OLD BULL and NML 100 were designed, fabricated, transported to the north slope, launched and commissioned during this very short timeframe, which is a testament to the designers, builders and logistics providers involved
 

The 39’ x 19’ x 5.5’ towboat is designed for exposed waters and to ABS Rules for Building and Classing Steel Vessels <90m. OLD BULL is constructed of steel, and is powered by twin diesel engines, each producing approximately 340 BHP and driving conventional propellers. OLD BULL’s deckhouse includes a head, galley counter, and mess for several people. The pilothouse is located above the cabin on an elevated platform to allow adequate operator visibility over cargo loads on the barge. OLD BULL is outfitted with push knees, bollards, and capstans to allow securing to the stern of the barge with over-deck lines, and is also outfitted with a stern towing bitt.

The deck barge, NML100, is a 100’ x 45’ x 7’ steel unmanned barge, fabricated at Eagle Fabrication, LLC, Sauget, Illinois and erected in Deadhorse, Alaska. Modules that could be shipped over the road were fabricated in Illinois, trucked to Alaska, and then welded together in Alaska. Then the completed barge was moved 60 miles over land and launched into the Beaufort Sea from an ice road. A canal was cut in seven foot sea ice to float the barge.

NML 100 is fitted with a bow ramp powered by a modular diesel fueled HPU with integral fuel tank mounted above-deck in a watertight locker. The bow ramp allows for operations from unimproved beaches. For further information on this or other designs available from BHGI, visit their website: www.bristolharborgroup.com. BHGI and its sister company, The Shearer Group, Inc. located in Houston, provide naval architecture, marine engineering and construction oversight services to both the offshore and inland sectors of the marine industry. BHGI’s recent work includes small passenger vessels, oil and deck barges, tugboats, patrol vessels and dredges.

Maritime Reporter May 2015 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

Shipbuilding

ERMA Bullish on Ballast Water Treatment

After having delivered several BWTS systems in Kita Nihon shipyard in Japan, one more ERMA FIRST BWTS was successfully installed onboard the Bulk Carrier M/V SCARABÉ(DWT: 60,

USS Freedom (LCS 1) Completes Rough Water Trials

The littoral combat ship USS Freedom (LCS 1) completed Seakeeping and Structural Loads Trials, commonly referred to as Rough Water Trials (RWT) in late March the Navy reported May 21.

Conrad Announces Management Team Changes

Conrad Industries, Inc. announced the appointment of Scott J. Theriot as Executive Vice President and Chief Operating Officer.   Johnny Conrad, President and Chief Executive Officer,

Offshore

US Oil Platform on Fire in Gulf Of Mexico

An oil platform caught fire and was evacuated in the U.S. Gulf of Mexico offshore Louisiana in the early hours of Friday, though no injuries were reported, the U.

IMO Adopts Polar Code Environmental Provisions

United Nations' International Maritime Organization (IMO) has adopted the environmental part of the Polar Code. Hereby, internationally binding regulations on

Two Hurt in Petrobras Platform Accident; Output Halted

Brazil's state-led oil company Petrobras was forced to stop output at its P-56 offshore oil production ship on Wednesday in the Marlim Sul field after an explosion

Workboats

MPC Honors Crowley for Tank Vessel Safety

Crowley Maritime Corporation’s petroleum services division has once again been honored by Marathon Petroleum Company (MPC) with its annual Elite Vessel Award, which

Indonesia Sinks Boats from China

According to The China People's Daily, Indonesia has just sank a large Chinese vessel and 40 other foreign ships caught fishing in The South China Sea.    The

Laborde Repowers Much of Stone Oil Fleet

In January 2014, Laborde Products sold its first Mitsubishi engine to John W. Stone Oil for the vessel John W. Stone. Since then, Laborde has supplied the Gretna,

Energy

US Funding for Air Emissions/Alternative Energy Projects

The U.S. Maritime Administration (MARAD) announced that up to $1.3 million in Federal funding is now available through cooperative agreements for projects supporting

US Oil Platform on Fire in Gulf Of Mexico

An oil platform caught fire and was evacuated in the U.S. Gulf of Mexico offshore Louisiana in the early hours of Friday, though no injuries were reported, the U.

SoCal Beach Cleanup Could Take Months

The U.S. Coast Guard captain overseeing cleanup of oil spilled from a pipeline rupture that closed two California state beaches and fouled offshore waters near

Naval Architecture

China, Russia Conclude Naval Drill

Russia and China naval forces concluded their first-ever joint military exercise in the Mediterranean Sea this morning, according to an online news briefing from the Chinese Defense Ministry.

SSI to Showcase New Software at Nor-Shipping

SSI informs it will showcase the latest versions of its CAD/CAM software, ShipConstructor and EnterprisePlatform, at Nor-Shipping 2015, June 2-5. SSI CEO Darren

HMC Helps Fine-tune Damen Offshore Carrier

Damen Shipyards has presented a new shipping concept to the market: the Damen Offshore Carrier (DOC) is specifically designed as a smaller heavy transport vessel suitable for offshore installations.

Barges

MPC Honors Crowley for Tank Vessel Safety

Crowley Maritime Corporation’s petroleum services division has once again been honored by Marathon Petroleum Company (MPC) with its annual Elite Vessel Award, which

HMC Helps Fine-tune Damen Offshore Carrier

Damen Shipyards has presented a new shipping concept to the market: the Damen Offshore Carrier (DOC) is specifically designed as a smaller heavy transport vessel suitable for offshore installations.

Barge Accident off Malaysia: 14 Lost

The Bolivian-registered Ocean Line 208 vessel, which was carrying sand, was hit by a huge wave at 4.20am today early morning and 14 people are feared to have drowned.

Coast Guard

US Oil Platform on Fire in Gulf Of Mexico

An oil platform caught fire and was evacuated in the U.S. Gulf of Mexico offshore Louisiana in the early hours of Friday, though no injuries were reported, the U.

Two Rescued from Vessel Aground North of Cuba

Two American sailors whose vessel ran aground approximately 25 miles north of Gibara, Cuba, were rescued by the U.S. Coast Guard (USCG) Friday. Watchstanders

USCG Tall Ship Sailing to the Bahamas

The U.S. Coast Guard Cutter Eagle is scheduled to arrive at Berth 14 at Prince George Wharf in Nassau, Bahamas on Thursday, May 28 as part of its 2015 cadet summer training deployment.

 
 
Maritime Contracts Offshore Oil Pod Propulsion Port Authority Salvage Ship Repair Ship Simulators Shipbuilding / Vessel Construction Sonar Winch
rss | archive | history | articles | privacy | contributors | top maritime news | about us | copyright | maritime magazines
maritime security news | shipbuilding news | maritime industry | shipping news | maritime reporting | workboats news | ship design | maritime business

Time taken: 0.2268 sec (4 req/sec)