L27/38-Powered Vessels to Operate for BP and Topaz Marine

Press Release
Friday, April 05, 2013
L27-38 Main Engine

MAN Diesel & Turbo’s medium-speed propulsion packages have gained another foothold in Middle Eastern offshore operations.

 

After successfully completed seatrials, Abu Dhabi-based Adyard has earlier delivered the ‘Topaz Dignity’ – which is now followed by the ‘Topaz Triumph’ AHTS.



Topaz Energy and Marine, a subsidiary of Oman-based Renaissance Services SAOG and a regional leader in providing offshore support vessels and engineering services, has passed yet another milestone in its 35-year history by building two Anchor Handling Tug Supply vessels.
 

The two 67-metre, ’80-ton bollard pull’ vessels are ready for anchor handling tug supply services and the transportation of dry and liquid cargo to and from pipe-laying barges, drilling platforms and production platforms for offshore operations. The Topaz Dignity will operate on behalf of BP, the oil and gas major, on a long-term-contract basis in the Caspian Sea – whilst Topaz Triumph may remain in the Middle East and be operated by Topaz Marine MENA. The state-of-the-art vessels are equipped withvthe latest technical equipment and are custom-built for Fi-Fi Class I and DP2 operations.



Propulsion package
The twin-screw propulsion package for each vessel consists of 8-cylinder, mediumspeed MAN L27/38 engines of 2,720 kW each, horizontal offset reduction gearboxes with an CPP servo oil distribution unit, and a 1,500 kW shaft alternator PTO. The gearboxes drive approximately 18-metre intermediate shafting, and 13 metre propeller tailshafts in oil-lubricated stern tubes. The MAN Alpha CP Propellers are 2,800 mm diameter ducted, turning 198 r/min at MCR. The propeller thrust and pulling power is boosted by Alpha High Thrust nozzles, customised to hull integration with a length/diameter ratio (L/D) of 0.6. The Alphatronic 2000 Propulsion Control System is configured with twin control stations on both main bridge, aft bridge and in the engine control room – including interfaces to joystick and dynamic positioning systems.

 


Performance

Upon completing seatrials for the Topaz Triumph – Topaz Marine, Project Manager, Stewart Smith, expressed his satisfaction with the propulsion system and vessel performance in general: “Everything fulfilled our expectations. Compared to the estimated design speed of 13.5 knots for the vessel, we even achieved a radical increased top speed of 15 knots”. Additionally, a bollard pull test verified the vessels’ pulling power specification by achieving a test result of 87 tons.

Maritime Reporter September 2014 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

People & Company News

Liebherr to Deliver RTGs to Mayotte and Manila

Liebherr confirms orders for variable speed RTGs and electric RTGs. DPWorld Asian Terminals Inc. has placed an order with Liebherr Container Cranes for a further 5 RTGs at its Manila facility.

U.S. Navy Contracts 12 Rapid Response Skimmers

Kvichak Marine won a US Navy contract for 12 30-ft.Rapid Response Skimmers (RRS) for delivery over the next 18 months, with options for up to 30 additional skimmers to be delivered through 2019.

DP World Receives 1st Scheduled Vessel at New Terminal

DP World has yesterday welcomed the first scheduled vessel to call at its new Container Terminal 3 in Jebel Ali, Dubai, as it gears up to serve customers at the state-of-the-art facility.

Marine Propulsion

Moore Stephens Expects Vessel Operating Cost to Rise

Vessel operating costs are expected to rise by almost three per cent in both 2014 and 2015, according to a new survey by international accountant and shipping consultant Moore Stephens.

Wärtsilä Steerable Thruster Gets Class Approval

DNV-GL approved the design of the Wärtsilä WST-14 thruster, significant as approval was granted based on a thruster design that has yet to be introduced into full series production.

John Deere Expands Tier 3 Engine Line

John Deere Power Systems (JDPS) has introduced new propulsion ratings to its EPAMarine Tier 3 engine offerings. The new PowerTech 4045TFM85 propulsion ratings expand

Shipbuilding

Rederij Groen Takes Delivery of 7-Waves

Rederij Groen’s entire SRSV fleet built by Damen Maaskant Shipyards Stellendam. Dutch offshore services company Rederij Groen has taken delivery of the 7-Waves,

De Beers Orders Specialized Ship from Kleven

Kleven signed a contract with diamond company De Beers Marine Namibia, part of De Beers Group, on the building of a highly specialized vessel for deep water mineral exploration.

FMT Options for another Towboat from Eastern

Eastern Shipbuilding Group, Inc. announce that Florida Marine Transporters, Inc. of Mandeville, La. exercised another additional 90’x32’x10’ “Canal Class” Inland

Offshore

Rederij Groen Takes Delivery of 7-Waves

Rederij Groen’s entire SRSV fleet built by Damen Maaskant Shipyards Stellendam. Dutch offshore services company Rederij Groen has taken delivery of the 7-Waves,

New Oil Field Found in British North Sea

GDF SUEZ E&P UK Ltd and BP today announced a new exploration discovery in the UK Central North Sea. The discovery, which spans GDF SUEZ operated block 30/1f

Three Dead in Offshore Platform Accident

Three workers were killed and one is still missing after an accident at one of the offshore oil and gas platforms in the Caspian Sea in Azerbaijan, Azeri state energy company SOCAR said on Thursday.

Workboats

FMT Options for another Towboat from Eastern

Eastern Shipbuilding Group, Inc. announce that Florida Marine Transporters, Inc. of Mandeville, La. exercised another additional 90’x32’x10’ “Canal Class” Inland

U.S. Shipbuilding: ESG Nabs Two Z-Drive Tug Contracts

Eastern Shipbuilding (ESG) said that Suderman & Young Towing Company and Bay Houston Towing Company each exercised one additional Z-Drive Tug to be built at ESG.

FMT Orders Another Towboat from Eastern Shipbuilding

Eastern Shipbuilding Group, Inc. is pleased to announce that Florida Marine Transporters, Inc. of Mandeville, LA exercised another additional 90’x32’x10’ “Canal

Energy

MARAD Seeks Comments on Proposed Policy for Deepwater Export Applications

The Maritime Administration (MARAD) is seeking comments on the agency’s proposed policy to accept, evaluate and process license applications for the construction

Oil Drillers Group to Fight U.S. Export Ban

More than a dozen U.S. oil producers have joined to lobby the federal government to reverse the 40-year-old ban on U.S. crude exports, a move that supporters hope

Clean Marine Wins New Contract

Clean Marine has been selected by Hyundai Mipo Dockyard in South Korea to supply exhaust gas cleaning systems (EGCS) for two new MR tankers. IMO’s convention

Vessels

WFW Advises ING Bank on $340m Loan Facility for Euronav

Watson, Farley & Williams (WFW) has advised ING Bank N.V. (ING) as sole bookrunner and facility agent for a syndicate of banks on a $340 million loan facility made available to Euronav NV.

UN Authorizes Ship Inspections Near Somalia For Arms, Charcoal

The United Nations Security Council authorized the inspection of boats suspected of carrying illegal shipments of charcoal or weapons to and from Somalia on Friday,

Moore Stephens Expects Vessel Operating Cost to Rise

Vessel operating costs are expected to rise by almost three per cent in both 2014 and 2015, according to a new survey by international accountant and shipping consultant Moore Stephens.

Offshore Energy

New Oil Field Found in British North Sea

GDF SUEZ E&P UK Ltd and BP today announced a new exploration discovery in the UK Central North Sea. The discovery, which spans GDF SUEZ operated block 30/1f

A History of U.S. Oil Export Controls

On Oct. 20, 1973, King Faisal of Saudi Arabia imposed a total embargo on oil shipments to the United States among other countries in response to their support for Israel during the Arab-Israeli war.

Three Dead in Offshore Platform Accident

Three workers were killed and one is still missing after an accident at one of the offshore oil and gas platforms in the Caspian Sea in Azerbaijan, Azeri state energy company SOCAR said on Thursday.

 
 
Maritime Careers / Shipboard Positions Maritime Contracts Maritime Security Maritime Standards Naval Architecture Navigation Pipelines Ship Repair Ship Simulators Shipbuilding / Vessel Construction
rss | archive | history | articles | privacy | terms and conditions | 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: 0.2590 sec (4 req/sec)