OSD-IMT Secures Seismic Support Vessel Contracts for COSL

SeaDiscovery.com
Monday, September 09, 2013
Photo: OSD-IMT

OSD-IMT, a division of Offshore Ship Designers, has secured a design contract for two IMT 965 seismic support vessels with a bollard pull in excess of 50 metric tons for China Oilfield Services Ltd (COSL), Beijing.

The vessels will be used to provide a range of support activities to larger seismic vessels which operate continuously for months when conducting seismic surveys. Designed to have a multi-role capability in support of the mother ship, they can be used for re-fuelling, fresh water replenishment, the provision of refrigerated stores and dry provisions, the supply of spares and general stores, emergency towing and escort support and guard duties.

The IMT 965 carries 980 cubic meters of cargo oil for refueling the mother ship, either alongside or ahead. Fuel is pumped to the mother ship from a deck-mounted fuel supply module located on the working deck of the IMT 965. Up to 500 cubic meters of fresh water can be supplied in a similar way. 

Cold stores and dry provisions totaling 80 cubic meters can be accessed directly from the working deck of the IMT 965, providing easy access for transfer to the mother ship, either by the ship’s crane or by a crane mounted on the mother ship.

The operating cycle for the IMT 965 requires it to be on station shadowing the mother ship for prolonged periods. During this time the IMT 965’s activities include keeping passing vessels clear of the streamer arrays, and ensuring that there is a traffic-free area ahead of the mother ship. The vessel is classed with a DP1 notation which will allow it to shadow the mother ship at a pre-set distance for long periods.

The main IMT 965 propulsion arrangement is a hybrid system, comprising twin CP propellers, each driven by a medium-speed diesel engine. A PTO/PTI alternator/motor is connected to each main gearbox, and two 360 kWe diesel generators are also provided. The system is arranged such that one main engine can drive both propellers for maximum fuel economy.

The IMT 965 has accommodation for a total of 48 persons, including cabins for mother ship relief personnel. Its principal dimensions are:

LOA…………………………..64.9 meters
LBP…………………………..58.2 meters
Beam…………………………16 meters
Draught……………………....5.65 meters
Total Deadweight…………..1,800 metric tons
Speed ………………………13 knots

offshoreshipdesigners.com
 

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

Shipbuilding

MSC Sinfonia Upgradation at Fincantieri Shipyard

Extension operations on MSC Sinfonia, the second out of four MSC cruise ships to undergo the Renaissance Programme of enhancements, have begunin the past days at Fincantieri shipyard in Palermo.

Irving Celebrates Canadian AOPS Build Contract

Government of Canada & Irving Shipbuilding mark signing of $2.3 billion AOPS build contract; 3,600 Jobs across Canada generated from Irving’s NSPS commitments to

Maran Orders 4 LNGCs from DSME

Korean shipbuilder Daewoo Shipbuilding & Marine Engineering (DSME) will build four large Liquefied Natural Gas Carriers (LNGC) for Maran Gas.   The four LNGCs

News

Bangladesh Aims to be World's 'First Solar Nation

Residents of Islampur, a remote village in the northern Bangladeshi district of Naogaon, were stunned one night last summer when the darkness was suddenly illuminated

India Not Pressurized by US-China Deal

Indian Prime Minister Narendra Modi said a climate deal between the United States and China does not put pressure on India, but that global warming itself was reason to take action.

U.S., India to Seal Nuclear Deal

The United States and India have reached a breakthrough on two issues holding up civil nuclear cooperation between them, U.S. President Barack Obama told a news conference in New Delhi on Sunday.

Vessels

Danish Pleasure Craft Safety Board Gets A New Head

From 1 February 2015 a new chairman will head the Danish Pleasure Craft Safety Board. The new incumbent is Jan Thorn, who is in his everyday work Director

Collision With lock Gate in Kiel Canal

Delays can be expected in the Kiel Canal following a collision this yesterday, 23 January, with the small north lock gate at Brunsbuettel. Only the big north

MSC Sinfonia Upgradation at Fincantieri Shipyard

Extension operations on MSC Sinfonia, the second out of four MSC cruise ships to undergo the Renaissance Programme of enhancements, have begunin the past days at Fincantieri shipyard in Palermo.

 
 
Maritime Careers / Shipboard Positions Maritime Contracts Maritime Security Naval Architecture Offshore Oil Pipelines Pod Propulsion Ship Electronics Ship Simulators Sonar
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: 0.2292 sec (4 req/sec)