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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


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.


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


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.


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.  


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


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.


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


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


China Snubs G7 Declaration on Sea Row

Foreign Ministry Spokesperson Hong Leis Regular Press Conference on April 17, 2015: Ministry of Foreign Affairs, the Peoples Republic of China

 Reacting to recent declaration of  the Group of Seven (G7) major nations' Foreign Ministers on maritime , China said “the situation of this region is generally stable, and relevant cooperation has been moved forward with positive results.”  


Chinese Submarine to Pakistan: Raising Nuclear Tensions in South Asia

Agosta 90 B submarine sits at Pakistans Navy Dockyard in Karachi. Pic by Global Security

 Pakistan, a country plagued by economic and political insecurity, to conclude the deal of eight conventional submarines during Chinese President Xi Jinping's visit to Islamabad on Monday (April 20), reports Bloomberg.   This will help Pakistan gain the ability to fire nuclear weapons


Royal IHC Launches Sister Pipelay Vessels

Photo: Royal IHC

Netherlands-based Royal IHC today named and launched new pipelaying sister vessels, Sapura Jade and Sapura Ônix, in ceremonies at the company’s shipyard in Krimpen aan den IJssel, The Netherlands.   Sapura Jade’s naming was performed by Belle de Bruin


G-7 Speaks Out On Chinese Maritime

Meeting of G7 Foreign Ministers in Luebeck, Germany. Picture Courtesy: TACC, Government of Russia

 Foreign ministers from the Group of Seven major nations have warned against “any attempt to assert territorial or maritime claims through the use of intimidation, coercion or force” — a message apparently aimed at China.  


Teledyne TSS Launches New Gyrocompass

Teledyne TSS is launching the latest addition to its Saturn product range at the Ocean Business exhibition with the introduction of its fiber-optic marine gyrocompass. This is an entirely new product from the gyro-compass manufacturer. It is specifically aimed at the commercial shipping


ClassNK Releases Steel Ships Rules and Guidance

Classification society ClassNK has released its 2015 Rules and Guidance for the Survey and Construction of Steel Ships.   The 2015 edition’s amendments, made between March 1, 2014 and December 31, 2014, reflect the latest R&D findings, feedback from damage investigations


UK Summons Argentine Ambassador over Falklands' Comments

Britain said on Thursday it had summoned the Argentine ambassador to explain the latest war of words over the disputed Falkland Islands which included a threat to prosecute British energy firms operating in the area. Last week, Premier Oil Plc and Falkland Oil and Gas Ltd said they had made an


China, Vietnam to Look Beyond Sea Disputes

Chinese President Xi Jinping and Vietnamese General Secretary of the Communist Party of Vietnam (CPV) Nguyen Phu Trong. Photo Credit: China.org.cn

 Vietnamese Communist leader Nguyen Phu Trong and Chinese President Xi Jinping agreed to make joint efforts to manage the South China Sea row.   Both countries agreed to friendly negotiations, and the possibility of joint development projects to settle their differences over the


Total CEO to Visit Yamal LNG Project

Photo: Total

Total's chief executive will travel this week to northwest Siberia to visit Russia's showcase $27 billion Yamal gas project in which the French oil major owns a 20 percent stake, a Total spokeswoman said.   It is Patrick Pouyanné's first visit to the facilities - slated to supply 16


Gas Discovery at Pyxis-1

Gas Discovery at Pyxis-1

  Woodside advises that the Pyxis-1 exploration well in production licence WA-34-L has intersected approximately 18.5 metres of net gas within the Jurassic sandstone target. The well reached a total depth of 3347 metres. Wireline logging has confirmed the discovery through the recovery of


Naval Experts, Students to Examine Littoral Challenge

Photo: Naval Postgraduate School

The 2nd Annual Wargame Planning Session is being conducted by the Naval Postgraduate School’s (NPS) Littoral Operations Center (LOC) in Monterey, Calif., on April 23, 2015; followed by a Surface Warfare - Littoral Combat Innovation Workshop on April 25, 2015.  


Malayasia, Indonesia to Discuss Maritime Boundary Issues

Map by Australian War Memorial

 Malaysian Deputy Prime Minister Tan Sri Muhyiddin Yassin and his Indonesian counterpart Jusuf Kalla are expected to discuss maritime boundary issues during his three-day official visit to Indonesia starting Today (Tuesday).   Malaysian Ambassador to Indonesia Datuk Seri Zahrain


North Korea Declares No-Sail Zone

North Korea has declared a no-sail zone for its ships off its east coast, South Korean media reported on Monday, suggesting more missile launches are possible before the U.S. defence chief visits Seoul this week. Pyongyang fired four short-range missiles off its west coast on Friday in what


Norway Abandons Arctic Navy Base, Russia Comes in

Waste handling in Olavsvern base: Photo courtesy: olavsvern.no

 Russia is using a former top secret NATO base situated in the heart of the Arctic Circle, reports AFP.   The Norwegian authorities are gravely upset over a secret naval base they sold two years ago: what makes them panic over the facility they just recently deemed unnecessary is that


Dockworkers Union Leaders back West Coast Ports Labor Deal

  A union caucus representing dockworkers at West Coast ports voted to recommend to its members a labor contract deal reached over months of negotiations that led to major disruptions to trans-Pacific trade, the U.S. Department of Labor said on Friday.






 
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