Marine link
 

SURFACE TENSION

Carnival, International Paint Strike Deal

International Paint LLC, an Akzo Nobel company, announced a long-term agreement with Miami-based Carnival Cruise Lines to supply the company’s fleet with Intersleek 700 foul release coating system. The agreement comes after Intersleek 700 was successfully used in a pilot program by Carnival beginning in 2001 to test the coating’s extended life performance in preventing organisms from adhering to underwater hulls. The program was expanded over the next five years. The consistent decrease in annual bunker costs over that time period led to the agreement that now includes 10 ships. Roberto Martinoli, Senior Vice President of Technical, Environmental and Safety Operations, performed a thorough evaluation of the pilot program, which initiated several rounds of negotiations. Martinoli, Brian Swensen and Umberto Sampiero spearheaded these negotiations for Carnival, and Robert Hall, George Smyth, Tom Mulligan and Paul Marzocca for International Paint LLC. The goal was to create a proven underwater coating program that maximizes the ship’s fuel efficiency, creating economic value for Carnival. Intersleek 700 is a silicone-based foul release coating system, providing an environmentally friendly solution to combat marine fouling. The coating also is designed to significantly increase underwater hull coating longevity, providing added fuel savings due to exceptionally low surface tension.


Pump Efficiency Restored at Iceland Fish Farm

RagnarKarlsson of Velar (left) and Jon Andresson of Stofnfiskur (right)

Located in the Southwest corner of Iceland beside the Atlantic Ocean is one of Stofnfiskur’s salmon broodstockfarms. This farm located in a place called Vogar was originally established in 1986 produces Salmon Ova which are sold to domestic and International hatcheries for fish farming. The facility houses 25,000m3 tanks in 10 massive sheds used for the breeding of salmon and production of salmon ova. Each tank holds tens of thousands of liters of water delivered constantly by an


USCG Sets Safety Zone Around Shell Rigs

The U.S. Coast Guard will establish safety zones around seven of Shell Oil's Gulf of Mexico high-production oil and natural gas platforms, at the company's request, to protect them from being hit by vessels operating outside normal shipping channels. "Placing safety zones around the platforms will significantly reduce the threat of...oil spills and releases of natural gas," the Coast Guard said in a notice published in Thursday's Federal Register.


Floating Solar Field Concept Unveiled by DNV

Floating Solar Field: Image credit DNV

DNV has developed SUNdy, a large-scale offshore solar field concept that aims to help countries seeking alternative energy sources. The core feature of the concept is a hexagonal array which floats on the sea surface. A collection of these arrays, totaling 4,200 solar panels, forms a solar island the size of a large football stadium, capable of generating 2 MW of power. Multiple islands connected together make up a solar field of 50 MW or more, producing enough electricity for 30,000 people


Croatia Shipyard Delivers Powerful Dredger

Bartolomeu Dias: Photo credit Uljanik Shipyard

Uljanik Shipyard delivers the 26,000 dwt trailing suction hopper dredger 'Bartolomeu Dias' to Luxembourg's Jan De Nul S.A. This is the second such dredger constructed at the yard, with a LOA of 147.6 m and breadth of 30 m. The ship and the working equipment aboard Bartolomeu are powered by two main diesel engines, each having a power of 7200 kW, while the depth from which the material can be sucked lies in the 42-50 meter range.


NAVSEA Receives 3 DoD Value Engineering Awards

  Naval Sea Systems Command (NAVSEA) was recently announced as the winner of three fiscal year 2013 Department of Defense (DoD) Value Engineering Achievement Awards.   Value engineering is DoD's effort to continually analyze defense organizations, facilities, and processes to achieve essential functions and products at the lowest cost consistent with required performance, reliability, quality and safety.  


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


GMSL Converts Fleet with MakaiLay Software

2013_7_12_Cable_GlobalMarineSales (2).jpg

Global Marine Systems Ltd. (GMSL)  is in the process of converting six of its cable installation and repair vessels to begin using the latest Makai software technology. With the addition of GMSL to the list of customers, Makai software products are now used by large installers and smaller telecom cable installers throughout the world, accounting for more than 80% of the world’s cable installation fleet, the company said.


JonRie Rolls Out New Auto Tow System

JonRie ats web.jpg

JonRie introduces its New ATS (Auto Tow System) for all its Series 500 Towing Winches. The new ATS (Auto Tow System) offers tug owners a complete solution to modern Open Ocean Towing. The JonRie ATS is an advanced compliment to the existing line of Towing Winch now offering a Constant Scope Tension Limiting device which will relieve tension on the tow line and when the tension is reduced the scope of the line will reclaim back to its original set scope point


SE Asia Unity Tested as Tensions Spike

A surge of tensions in the South China Sea threatens to widen divisions between Southeast Asian nations at a summit this weekend, posing a severe test for host Myanmar as the newly democratic country seeks to manage the region's growing alarm over China. The routine annual meeting of Southeast Asian leaders has been given a jolt of urgency by a series of collisions this week between Chinese and Vietnamese vessels after China stationed a giant oil rig near the disputed Paracel islands


New Load Measurement Solution for Port of Dampier

Photo courtesy of Strainstall

Strainstall designs and delivers a load measurement solution for the world’s largest floating wharf at Port of Dampier.   Strainstall, part of James Fisher and Sons plc, was commissioned to design and deliver a load monitoring system for the Dampier Floating Deck - the world’s


Philippines Mulls Massive Military Spend

Philippine generals on Wednesday asked Congress to almost triple annual defence spending over the next five years to upgrade equipment amid an escalating marine dispute with giant neighbour China. The Philippines currently is in the middle of a 998 billion pesos ($21


South China Sea Hotline in the Works

China and Southeast Asian nations have agreed to set up a foreign ministers' hotline to tackle emergencies in the disputed South China Sea, a senior official of the ASEAN grouping told Reuters on Friday. China claims most of the potentially energy-rich sea


Climate Change Boosts Galapagos Penguin Population

A new study compared sea surface temperatures with endangered Galapagos Penguin population counts and found that the penguin population doubled while waters cooled around their nesting islands. (Courtesy of Snowmanradio/Flickr)

New study finds shifting winds and ocean currents helped double endangered Galapagos Penguin population   Shifts in trade winds and ocean currents powered a resurgence of endangered Galapagos Penguins over the past 30 years, according to a new study led by researchers at the Woods Hole


Eastern Shipbuilding Bags Four Z-drive Tugs Order

z-drive tractor - ASD tugs

  Bay-Houston Towing Co. announced it has contracted with Eastern Shipbuilding in Panama City, Florida to build four new z-drive tractor/ASD tugs. The new tugs will utilize the popular and proven Z-Tech 2400 series designed by naval architect Robert Allen


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


Russia, US Agree on Arctic Fishing Ban

Photo: NOAA

Five nations set moratorium on fishing near North Pole; no fish there now, but thaw is drawing stocks north. The United States, Russia and other Arctic nations signed an agreement deal on Thursday to bar their fishing fleets from fast-thawing seas around the North Pole


ASV Performs Passive Acoustic Monitoring in GoM

Photo: ASV

 ASV informs it has collaborated with the Littoral Acoustic Demonstration Center Gulf Ecological Monitoring and Modeling (LADC-GEMM) consortium to conduct 10 days of Passive Acoustic Monitoring (PAM) data collection for its BP/Gulf of Mexico Research Initiative (GoMRI) funded project.


Next LCS to be USS Cincinnati

Emblem

  Secretary of the Navy Ray Mabus announced today that the next Independence variant littoral combat ship will be named USS Cincinnati (LCS 20). LCS 20 will be the fifth ship in naval history to be named Cincinnati with the first playing an integral part in the Civil War; the second


Naval Symposium Examines Ship Capabilities, Career Options

Vice Adm. Tom Rowden (E.H. Lundquist photo)

Warfighting ethos key to a distributed and lethal surface force   The annual Surface Navy Association (SNA) West Coast Symposium was held on the waterfront at Naval Station San Diego on July 16, and provided attendees an update on some key operational and career developments important to


China Far Ahead of India in Submarine Race

INS Chakra, India’s only operating nuclear-powered submarine. Photo: Indian Navy

 Global military reported that recently a Chinese “Yuan” class conventional submarines docked news in Pakistan, once again hurt the Indian Navy submarine fleet.   The Hindustan Times said terms of size, the Chinese Navy submarine force is four times that of India


New Standard for Offshore O&G Project by DNV GL Led JIP is Cost Saving

DNV GL has kicked off a joint industry project (JIP) with Hyundai Heavy Industries (HHI), Daewoo Shipbuilding and Marine Engineering Company (DSME) and Samsung Heavy Industries (SHI) that will establish a new international

  Variations in owner, operator and regulatory requirements during engineering and construction phases at South Korean shipyards present a huge challenge for operators and drive up costs. DNV GL has kicked off a joint industry project (JIP) with Hyundai Heavy Industries (HHI)


Chinese Navy Conducts Drill in South China Sea

South China Sea. Image by Russian Council

 The Chinese navy has announced 10 days of military training in the waters near eastern Hainan Island in the South China Sea starting on Wednesday, amid heightened tensions in the region.   Playing down the significance of the exercises, the Chinese military said the drills


Chinese Navy Plays Down S. China Sea Exercises

Naval Ensign of the Peoples Republic of China

  The Chinese navy played down recent military drills in the South China Sea and criticised other countries for "illegally" occupying islands in the area, the official Xinhua news service reported on Saturday. China has launched a naval drill in waters to the east of Hainan


China's Navy Drills in South China Sea

China said it conducted air and sea drills in the South China Sea on Tuesday as it stakes an increasingly assertive claim to virtually the whole sea despite rival claims by neighbours. The live-ammunition drills involved more than 100 ships, dozens of aircraft






 
rss feeds | archive | privacy | history | articles | contributors | top news | contact us | about us | copyright