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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


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


Royal IHC Launches Pipelay Vessel Sapura Rubi

Photo courtesy of Royal IHC

Royal IHC has named and launched the pipelaying vessel, Sapura Rubi, in a ceremony at the company’s shipyard in Krimpen aan den IJssel, The Netherlands. The naming of the fully integrated vessel was performed by  Glaucia Maciel, Human Resource Manager of Sapura Navegação


HKND Awards Contract for Survey for Nicaraguan Canal

Signing ceremony between HKND Group and CSA Global from Australia. Photograph: HKND Group

 HKND Group, concessionaire of the Nicaragua Interoceanic Grand Canal project, signed an agreement with international geological and resource consultancy CSA Global of Australia in the headquarters of HKND Group in Hong Kong, entrusting CSA Global to conduct an aerial geological survey of the


Aussie-Indian Submarine Drill, China Cautious

Photo: Indian Navy

 As part of growing strategic relationship to counter China's increased activity in the Indian Ocean,  India and Australia will focus on anti-submarine warfare in their first ever joint naval exercises,  reports SMH.   The Indian Navy and Royal Australian Navy are gearing up


US Navy Sub Completes Arctic Deployment

The fast attack submarine USS Seawolf surfaces through Arctic ice at the North Pole. (U.S. Navy photo)

Fast-attack submarine USS Seawolf (SSN 21) returned to its homeport of Naval Base Kitsap-Bremerton August 21, following a six-month Arctic deployment during which it conducted routine submarine operations, including under-ice transits and under-ice operations.   


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


Asian Nations Call for Stop to South China Sea Land Work

Calls grow for China to halt land reclamation. Southeast Asian countries on Tuesday backed a U.S. call to halt land reclamation in the South China Sea, underlining unease in the region over Beijing's continued expansion on disputed islands.


India, Mozambique to Boost Maritime Ties

Indian Prime Minister Narendra Modi and Mozambique President Filipe Jacinto Nyusi. Photo: Press Information Bureau

 India and Mozambique on Wednesday discussed ways to intensify cooperation in maritime security, ocean economy and defence as Prime Minister Narendra Modi held talks with Mozambique President Filipe Jacinto Nyusi in New Delhi.   "Africa and the Indian Ocean are among the highest


Long Beach’s New Berthing System Greets First Panamax Bulker

Image: Bellingham Marine

The unique berth at D44 in Long Beach, Calif., designed in partnership by Seabulk and Bellingham Marine, was developed in response to a need for an environmentally friendly, low cost berthing system designed specifically for the docking of Panamax-class, self-discharging bulk carriers.  


China Pushes Back on South China Sea Critics

China hit back on Monday at U.S. criticism that it restricts navigation and overflights in the South China Sea amid a festering marine territorial dispute with some of its neighbours. China claims most of the South China Sea, through which $5 trillion in ship-borne trade passes every year


China Strikes Back at U.S. Criticism over South China Sea

Image by: Reddit

 China Government has struck back at the United States criticism that it restricts navigation and overflights in the South China Sea amid a festering marine territorial dispute with some of its neighbors, reports Reuters.   China claims most of the South China Sea


Unique Gun Salvaged from Barents Sea

Another finding fron bottom of Kola Bay

  Divers Northern Fleet raised from the bottom of the Kola Bay, an American anti-aircraft gun, which lay there for 70 years. Earlier it was reported that the specialists of the search and rescue (UPASR) Northern Fleet (NF) completed the preparatory work in the area of the death of an


Harkand Completes $10.5 mln DSV Upgrade

Swordfish (Photo: Harkand)

Harkand informs it has completed the $10.5 million upgrade of its Gulf of Mexico based dive support vessel (DSV) Swordfish. Originally built in 2007, the Swordfish is the youngest DSV in this region. The fully International Marine Contractors Association (IMCA) compliant, ABS classed


'Sea Monster' Figurehead Salvaged from Baltic Sea Wreck

A wooden figurehead of a sea monster with ears like a lion and a crocodile's jaw was carefully lifted from the sea in southern Sweden on Tuesday by divers bringing up treasures from the wreck of a 15th-century Danish warship.   The figurehead came from the wreck of the Gribshunden


Japan Joins U.S.-Philippine Naval Drills; Tensions Rise

Japan has joined U.S.-led maritime humanitarian exercises off the Philippines for the first time, as concerns mount among the three allies about China's growing assertiveness in the disputed South China Sea. A Japanese navy replenishment ship was in Subic Bay, a former U.S


Next US Littoral Combat Ship Named Oakland

Secretary of the Navy (SECNAV) Ray Mabus announces the name of the Independence-class littoral combat ship LCS 24 as USS Oakland during a major league baseball game between the Oakland Athletics and Los Angeles Dodgers. (U.S. Navy photo by Armando Gonzales)

The U.S. Navy’s next Independence variant Littoral Combat Ship will be named USS Oakland (LCS 24), U.S. Secretary of the Navy Ray Mabus announced August 18.   The future USS Oakland will be named to honor its namesake city’s long-standing history with the Navy






 
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