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Mooring

MTNW Supports Frontier Drilling

Photo courtesy Measurement Technology NW

Measurement Technology NW (MTNW) has recently completed a contract to provide installation, calibration and commissioning on an eight-point mooring monitoring system for Frontier’s drill ship, Duchess, off the coast of Nigeria. The new running line tensiometer and LCI-90 mooring monitoring system provides visibility into line tensions which will support mooring and rig movement monitoring. The Duchess is a 475 ft by 75 ft vessel which needs to stay centered over an offshore oil-well for months on end despite sea states and drilling activity. The MTNW Line Control Instrument (LCI) Mooring Solution allows the rig manager to keep rig positioning to within a very small tolerance for lateral movement. The goal for most rig managers is to maintain movement to within a 12 inch circle while drilling activity occurs. This is a .2% margin for error. “Without knowing exactly where your anchors are and the tension in your mooring lines, the rig manager can’t accurately position the ship,” said Tom Rezanka, Director of the LCI division of MTNW. “With subsea pipelines crisscrossing the bottom of the ocean and dynamic sea states, mooring line monitoring becomes a necessary part of rig management for personnel and property safety.” In a traditional mooring setup, if problems occur, the vessel operator will notice a sudden change in position and will attempt to rectify the situation before the ship drifts too far breaking the drill column


Automated Mooring Systems Order for Cavotec

Cavotec wins order to supply 18 MoorMaster automated mooring units for a Mediterranean Sea port. MoorMaster is a vacuum-based automated mooring technology that eliminates the need for conventional mooring lines. Remote controlled vacuum pads recessed in, or mounted on, the quayside, moor and release vessels in seconds. Under the terms of the contract, Cavotec will engineer, manufacture, install and commission 18 MoorMaster MM200C units


New Offshore Equipment Contracts for Maritime Pusnes

The Aker Kvaerner subsidiary, Maritime Pusnes, has had a busy start to the new year winning contracts for over NOK 180 million. The contracts involve both marine and offshore equipment demonstrating MP's strength in both these market sectors. The contract awards comprise: Two contracts to supply mooring and riser pull-in equipment for a Floating Production, Storage and Offloading (FPSO) vessel that will be located off the coast of Angola


BP, CSO Aker Marine Team For Unique GOM Installation

CSO Aker Marine Contractors, Inc. (CAMC), one of the Houston-based entities of the Coflexip Stena Offshore Group, announced the successful mooring of Diamond Offshore's rig the Ocean Confidence using a preset taut leg mooring with polyester rope and CAMC's SEPLA anchoring system while under contract to BP. The mooring location is in the Gulf of Mexico in 6,385 ft. (1,946 m). The project represents a significant advancement in deepwater mooring.


Cargotec Secures Vietnamese Pipelayer with Mooring Solutions

A contract for mooring equipment for a pipelaying barge marks Cargotec’s successful entry to the Vietnamese offshore market. In July this year, Cargotec won a contract from the joint stock company Vinh Nam (VAM JSC)/TECMACH  to supply mooring equipment outfits for Vietsovpetro’s 110m-long by 30.5m-breadth pipelaying crane barge, Con Son. The 1969-built vessel is currently undergoing a conversion at Dung Quat Shipbuilding Industry Co Ltd.


Lankhorst Ropes Announces Cut-Resistant Jacket Research Project

Lankhorst Cut-Resistant Jacket (Photo: Lankhorst)

Lankhorst Ropes Offshore Division is undertaking a research project into the development of cut resistant jackets for mooring ropes in the Norwegian and Barents Seas. The project will be used to assess materials needed to reduce the effects of fishing trawler lines on synthetic fiber mooring lines. Deepwater moorings, beyond 800m, in the Norwegian and Barents Seas are subject to extreme weather and wave conditions. The synthetic mooring ropes must provide high abrasion resistance and be


Aker Kvaerner to Deliver Pusnes Mooring Equipment

Aker Kvaerner has been awarded a contract for delivery of mooring winches and fairleads for Statoil's Gjøa Semi. The total contract value for Aker Kvaerner. The work will be undertaken by the Aker Kvaerner subsidiary, Aker Kvaerner Pusnes in Arendal. The contract involves supply of on-vessel mooring equipment for Statoils Gjøa Semi to be installed at the Gjøa field in the North Sea. The equipment, Roller Ram Winches and Fairleads for chain are to be delivered and installed at Aker


Real-Time Anchor & Riser Monitoring System (RAMS) for FPSOs

RAMS.jpg

Tritech has developed a system for the real-time integrity monitoring of mooring lines, umbilicals and risers on Floating Production Storage and Offloading Units (FPSOs). RAMS (Riser and Anchor Monitoring System) is a 360 degree riser and anchor chain monitoring system for FPSOs that is deployed beneath the vessel and monitors the presence, integrity and position of mooring lines and risers 24/7 from a single sonar head.


First Permanent Mooring Work for InterMoor in China

InterMoor logo.JPG

InterMoor, an Acteon company, has completed its first permanent mooring work in the Lufeng oilfield, South China Sea.   This project was also the company’s first for Chinese installation contractor China Offshore Oil Engineering Co. Ltd. The Nanhai Sheng Kai floating, storage and offloading unit (FSOU) has been in service since 1992, surpassing its 12-year original estimated design life. Consequently, its subsea mooring system had begun to deteriorate and corrode


InterMoor Opens New Mooring Equipment Yard

InterMoor Singapore Yard.jpg

InterMoor, an Acteon company, has opened its new mooring equipment yard at Loyang offshore supply base in Singapore.   The new facility provides mooring equipment storage and an ideal support location for maintenance, preparation and mobilization. Allowing easier access, this purpose-built yard will meet customers’ needs better and will provide a safer working environment for InterMoor staff. It will play a pivotal role in the company’s development plans for South East


Walk-through Lockages at Iroquois Lock - Montreal / Lake Ontario

locks on the St. Lawrence

  Mariners are reminded that during a walk-through lockage at Iroquois Lock: • The vessel must maintain contact with the lock on marine VHF channel 17 during the entire lockage. The vessel may leave channel 17 only after having left the lock.


Drydocks World World’s Largest Turret

Turret Completion WEB.jpg

Drydocks World marked a milestone in completing the world’s largest turret mooring system. At almost 100 meters high, weighing over 11,000 tons and with a diameter of 26 meters, the turret is designed to ensure the Prelude floating liquefied natural gas (FLNG) facility can operate safely in


Runaway Crane Barge Sinks on the Mississippi

The U.S. Coast Guard is working with a team of responders to recover a runaway crane barge that sunk near Convent on the Mississippi River.   The crane barge broke free of its mooring and sank along with an excavator crane and backhoe near mile marker 160 Monday morning


US Navy Awards $22mln Waterfront Inspection Deal

The U.S. Navy has awarded a five-year, $22 million contract to Appledore Marine Engineering, a specialist focusing exclusively on the inspection and design of marine infrastructure, for waterfront inspection services.   The contract covers Region 4, which includes the Northwest, Alaska


Damen Tugs, Dredger for Cooperativa De TrabajosPortuariosLimitada De San Martín

Contract signing

  Argentinian company Cooperativa De TrabajosPortuariosLimitadade San Martín signed a contract forthe delivery of two Damen ASD 2810 tugs and one Cutter Section Dredger 500. The twovessels and dredgerare to be used in the Argentinian terminal region around Rosario on the Paraná


BW Offshore FPSO Inspected Off Nigeria

Goldblatt Tide (Photo: Tidewater Subsea)

Tidewater Subsea & T1 Marine complete BW Offshore FPSO inspection offshore Nigeria     Tidewater Subsea, in affiliation with its local Nigerian joint venture company, T1 Marine, has completed mooring and hull inspections program for BW Offshore's Sendje Berge FPSO.  


Cargotec Bags Daewoo's Deck Machinery Order

MacGregors  Combined Anchor and Mooring Winches

  MacGregor, part of Cargotec, has signed a major contract with Daewoo Shipbuilding & Marine Engineering Co Ltd in South Korea to supply a range of Hatlapa deck machinery for ten 172,600m3 liquefied natural gas (LNG) carriers. MacGregor will deliver electrically-driven deck machinery


Drydocks World Completes World’s Largest Turret

Drydocks World marks key milestone in completing the worlds largest turret

  Drydocks World the leading provider of maritime and offshore services to the shipping, oil, gas and energy sectors marked a major milestone in successfully completing the world’s largest turret mooring system with His Highness Sheikh Ahmed bin Saeed Al Maktoum, President


SBM Offshore Divests Stake in Turritella Project

FPSO Turritella (Image: SBM Offshore)

SBM Offshore has entered an agreement with Mitsubishi Corporation (MC) and Nippon Yusen Kabushiki Kaisha (NYK Line) for the acquisition of a stake in the joint venture companies incorporated for the purpose of owning and operating Floating Production Storage and Offloading (FPSO) Turritella


Salvors Remove Debris Left by Environmental Protesters

Photo: GUE Seattle

Dive and salvage teams worked to remove debris used as anchor blocks by environmental activists protesting Shell’s Arctic drilling aboard a barge in Seattle’s Alki Seacrest Park on May 19.   A dive team from Global Diving & Salvage, Inc


BHP Billiton Injects $240m into Port Hedland

  BHP Billiton has approved $240 million (BHP Billiton share) to purchase six additional tugs and construct a new eight pen Tug Harbour at Hunt Point in the Port Hedland Port. The investment will also include the upgrade of workshop facilities


Ship Handling: Brush up on Maneuvering

Ship Handling, ISBN 978-90-71500-27-5, price €69,50, - €50,00

Ship Handling by Hervé Baudu   Responding to the recommendations arising from the STCW convention on the knowledge of maneuvering required of deck officers, the book Ship Handling analyzes all aspects of a vessel's maneuverability, whether passing through open water or confined waters


Delta Marine Workboat is a Windfarm Winner

Photo: Delta Marine

Delta Marine’s versatile Whalsa Lass working off the coast of Grimsby for one of the “Big 6” energy companies    Delta Marine said its vessel Whalsa Lass has demonstrated its versatility during recently completed works on the large windfarm off the coast of


Bluewater to Supply Turret Mooring System for Rosebank FPSO

Rosebank FPSO (Image: Chevron)

Bluewater Energy Services B.V. informs it was awarded a contract from shipbuilder Hyundai Heavy Industries (HHI) for the engineering, procurement, construction and integration (EPCI) of a turret and mooring system for a floating production, storage and offloading (FPSO) vessel to be part of the


Port of Rotterdam Installing New Buoys and Dolphins

Photo: Port of Rotterdam Authority

Port of Rotterdam Authority invests €32 million in buoys and dolphins   Work toward the expansion and replacement of buoy berths and dolphin configurations in the Port of Rotterdam’s Caland Canal and the Botlek is underway, with a targeted operational time of autumn 2015






 
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