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Anchor Cable

RoRo Ferry Accident Findings Released by UK's MAIB

Norcape: Photo credit MAIB

Investigation report of accident involving the ro-ro ferry 'Norcape' in the Firth of Clyde released by Marine Accident Investigation Branch (MAIB) . On 26 November 2011, the port windlass of the UK registered Ro-Ro vessel Norcape suffered catastrophic damage during an attempt to weigh anchor in near gale force winds. At 0354 the wind was south westerly 30 knots when the vessel anchored in Brodick Bay, Isle of Arran, with 8 shackles on the port anchor and the starboard anchor on the seabed to reduce anticipated yaw. A short time after anchoring, Norcape began to yaw, the intensity of which increased steadily until, at 0536, the vessel yawed through 150 degrees and the port cable began to slip through the windlass. The decision was taken to get underway, and the starboard anchor was weighed. The crew then began to weigh the port anchor, using engines to reduce the load on the cable. The wind strength was increasing steadily and the windlass struggled to recover the cable when, suddenly and without warning, the dog clutch shattered and the cable payed out to the bitter end. The cable was subsequently slipped and Norcape was taken out of service due to the damage to the windlass and the loss of her anchor. Key issues:     •    Crew were not aware of:     ◦    the operational limits of the vessel’s bowthruster.


Vesper Marine to Protect LIS Underwater Cables

Image: Vesper Marine

Vesper Marine announced that it has provided its virtual Automatic Identification System (AIS) to New York Power Authority (NYPA) to protect submerged power cables in Long Island Sound.   The WatchMate Asset Protection System is the first U.S. installation of a system combining virtual AIS technology to mark subsea cables in conjunction with highly integrated and advanced software for monitoring vessel traffic patterns whichdirectly alerts vessels to avoid anchor damage to inshore


ROV Helps Solve Lake Seneca Mystery

Aquatic Center of Rochester is a full service dive shop in Henrietta, NY. In addition to carrying a complete line of scuba equipment, and offering full range of scuba training courses, company owner Joe Plano also provides ROV inspection services. Several years ago Joe purchased his Fisher SeaOtter ROV to perform an inspection on one of New York’s barge canal system locks. The job involved penetrating a tunnel at the bottom of the 40 foot deep lock to locate and examining a 1/2


EIVA NaviCat Software for Catenary Simulation

Image courtesy EIVA

EIVA announced the release of NaviCat software featuring catenary simulations related to anchor handling tug operations through integration with EIVA NaviPac including 3D visualization option. By utilizing predefined cable, MLB and anchor libraries NaviCat makes creation, modification and display of catenaries extremely easy and intuitive. Each library allows for maintenance and extension by the user. During catenary simulation cable types


IMS Introduces Deep Digging Dredger

Image courtesy IMS

IMS introduces the deep digging Depth Master 55 (DM-55TM) as the latest addition to is dredge product line. The DM-55TM is IMS's solution to making deep maintenance dredging and environmental dredging affordable.    "Over the years we have received hundreds of inquiries from ports and environmental contractors wanting to dredge deeper, but they simply could not afford to get a multi-million dollar machine and have resorted to ineffective pumps on wires and water injection


Rig Moves: Mobilized for Performance

bourbon.jpg

The operation of an oil field involves moving rigs or jackups in a maneuver referred to as a rig move. These complex operations require experience and the coordination of all stakeholders. Explanation by Pål-André Malø, superintendent for new construction, and former AHTS captain (Anchor Handling Tugs Supply) with Bourbon Offshore Norway. "Generally speaking, this operation mobilizes between 3 and 4 vessels tasked with pulling the anchors of the rig to position it


Rolls-Royce Marine Tech Off Brazil’s Coast

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Rolls-Royce has secured a $61.3b contract to supply a newly-developed anchor handling system that will enable floating oil platforms to be secured to the seabed in the extreme depths off the coast of Brazil. The system has been developed in response to the increase in deep water oil exploration and will be fitted to two vessels serving platforms owned by Brazilian oil company Petrobas. The vessels are currently under construction by STX Brasil Offshore and each one will carry more than 1


Electronic Navigation & Dispute Resolution: Coming of Age

(Image courtesy Transas)

ECDIS, AIS, GPS Electronic navigation systems such as GPS, Electronic Chart Displays (ECDIS) and Automatic Identification Systems (AIS) provide great assistance to mariners and significantly contribute to navigational safety.  Voyage Data Recorders (VDR) were specifically designed to collect data from these electronic navigation systems and other onboard sensors for use in accident investigation. These systems provide investigators with a wealth of data about a vessel’s movements


Markey Equips Research Vessel Sally Ride

Research Vessel Sally Ride (Photo courtesy of Scripps Institution of Oceanography)

Named for the first American woman launched into space aboard the Space Shuttle Challenger, the Research Vessel Sally Ride was commissioned August 9 at Dakota Creek Industries (Anacortes, Washington). Sally Ride is a U.S. Navy Office of Naval Research sponsored Auxiliary General Oceanographic Research Vessel (AGOR-28). The vessel’s advanced deck machinery will be operated by Scripps Institution of Oceanography personnel during extended scientific missions upon the seven seas


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., along with divers from Global Underwater Explorers (GUE) Seattle, collaborated to remove several concrete blocks and thick steel mooring cables that held barge Solar Pioneer in place as the activists protested Shell’s Polar


Record Number of OSVs to Be Delivered in 2017

© panalot / Adobe Stock

Vessel oversupply will continue to plague the offshore industry this year as a record total of 465 offshore support vessels (OSV) are expected to be delivered in 2017, according to VesselsValue.   Beginning with the drop in oil prices and then lower demand for offshore research projects


Herman Senior Orders Damen Workboat

Damen MultiCat 2712 Panda (Photo: Damen Shipyards)

The Dutch family-owned tug and workboat company Herman Senior BV has ordered its 12th Damen vessel, a Multi Cat 2712. Given the very short delivery time, the new vessel will be officially launched and christened Panda on March 23. Herman Senior has a tradition of naming its ships after famous bears


SCHOTTEL Thrusters for Island Venture

SCHOTTEL Combi Drives give Island Venture increased maneuverability for a wide range of different applications. (Photo: Ulstein Group/Marius Beck Dahle)

The newly built offshore construction vessel Island Venture features three SCHOTTEL Combi Drives of type SCD 710 (formerly SCD 3040) in the Rudderpropeller version with an input power of 3,300 kW each, giving the multifunctional vessel increased maneuverability for a wide range of applications.


Roxtec Services Expands in North America

Global safety seal provider Roxtec said it has launched its second specialized service company offering inspections and maintenance of cable and pipe transits. The new Roxtec Services US LLC is a subsidiary of Roxtec Services AB. It is based in Houston, Texas


VBMS Bags Anglia ONE OWF cabling Deal

Array cable installation photo VBMS

Royal Boskalis Westminster N.V. (Boskalis) announces that its subsidiary VBMS has been awarded a cabling contract with a value of approximately EUR 100 million by ScottishPower Renewables, for the East Anglia ONE offshore wind farm. The scope of work for VBMS consists of the supply


Roxtec Services AB Approved by Lloyd’s Register

Photo: Roxtec Services AB

Roxtec Services AB has been audited by the classification society Lloyd’s Register and has received an official approval for inspection and maintenance services of cable and pipe transits. This approval sets new standards for long-term safety at sea.  


Vesper Marine Launches smartAIS technology

Vesper Marine XB-8000 smartAIS Transponder Photo Vesper Marine

Vesper Marine, a leading manufacturer of innovative marine safety products, announced today the release of its revolutionary smartAIS technology. Combined with award-winning, proven Vesper Marine products, smartAIS provides new capabilities – including the world’s first black box AIS


Hydro Group wins 'Company of the Year' Subsea UK Awards

Doug Whyte, managing director Photo Hydro Group

Aberdeen-headquartered Hydro Group plc have secured the Company of the Year title at last night’s [Thursday 3 February] Subsea UK Awards.   The cable and connector specialist was recognised for its performance in the subsea sector and its significant development to date


Huisman's Brazil Arm Delivers Its First Crane

Photo: Huisman

Huisman said it is about to deliver the first crane built and tested at its production facility in Navegantes, Santa Catarina state, in the south of Brazil. This 50mt (Deck) Knuckle Boom Crane is the first of an order of two 50mt (deck) Knuckle Boom Cranes for DOF/Technip’s Skandi Olinda


Seafarers' Center Honors Houston Port Executive Director

Photo: Houston International Seafarers Center

 The Board of Directors of the Houston International Seafarers' Center (HISC) proudly announces that Roger Guenther, Executive Director of the Port of Houston Authority has been selected as the recipient of the 2017 "Bronze Anchor Award."  


Cable Laying Software, MakaiLay commissioned

Four Cable Ships Commission MakaiLay Photo Makai Ocean Engineering

In the last few months, the submarine cable industry’s #1 cable installation software, MakaiLay, has been commissioned on four cable laying vessels around the world. KT Submarine (KTS, Korea) recently completed a challenging installation with one of their cable laying vessels, Segero


VBMS awarded EnBW Hohe See cabling contract

Photo Royal Boskalis Westminster N.V

Royal Boskalis Westminster N.V. (Boskalis) announces that its subsidiary VBMS has been awarded an inter-array cabling contract with a value of approximately EUR 80 million by EnBW Hohe See GmbH & Co.KG for the 500 MW EnBW Hohe See Offshore Wind Farm


Allseas Bags Nord Stream 2 Project Contract

Photo: Nord Stream 2

 Following an international tender process, Nord Stream 2 AG have awarded a contract for offshore pipelay of the Nord Stream 2 natural gas pipeline through the Baltic Sea to Allseas.    The company will undertake offshore pipelay works for both lines in 2018 and 2019


Multipurpose vessel Adhémar de Saint-Venant launched

Adhémar de Saint-Venant  Photo JAN DE NUL

AVIC shipyard in Weihai, China launched Jan De Nul Group’s new multipurpose vessel Adhémar de Saint-Venant. The sister vessel, Daniel Bernoulli, will be launched in March 2017. To perform a variety of functions, different mission equipment is available and can be installed on the


Global Marine Expands Its Fleet

(Photo: Global Marine Systems Limited)

 Subsea cable systems design, installation and maintenance firm Global Marine Systems Limited, has added the 6,200 ton cable deadweight CS Recorder to its fleet.   Built in 2000, the vessel formerly known as the Maersk Recorder, has previously been chartered by Global Marine for






 
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