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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.


China Deploys Missiles on South China Sea Island

Satellite images show new missiles on Woody Island; China says entitled to necessary self defence facilities. China has deployed an advanced surface-to-air missile system to one of the disputed islands it controls in the South China Sea, Taiwan and U.S. officials said, ratcheting up tensions even as U.S. President Barack Obama urged restraint in the region. Taiwan defence ministry spokesman Major General David Lo told Reuters on Wednesday the missile batteries had been set up on Woody


Maritime Spy Kit Installed on New Bombardier Planes

Sweden's Saab said on Wednesday it plans to put its Swordfish maritime patrol system on two new aerial platforms as demand rises for ways to tackle maritime threats, including the proliferation of submarines.   The move to put an enhanced version of its Intelligence, Surveillance and Reconnaissance (ISR) systems on new airframes in partnership with Canada's Bombardier emerged at the Singapore Airshow as tensions escalated in the South China Sea.  


Second US Aircraft Carrier Enters Mediterranean

USS Dwight D. Eisenhower (CVN 69) enters the U.S. 6th Fleet area of operations on June 8, 2016 (U.S. Navy photo by Anderson W. Branch)

The U.S. aircraft carrier USS Dwight D. Eisenhower entered the Mediterranean late on Monday, the U.S. Navy said, at a time when U.S. officials are raising alarm over Russia's maritime expansion.   The Eisenhower, also known as the "Ike," will relieve the USS Harry S. Truman carrier strike group which later this month heads back to the United States after an extended eight-month deployment.   The Eisenhower, which also leads a strike group of cruisers


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


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


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.  


SCIGRIP Transforms Hovercraft Assembly Process

Photo courtesy of Hoverwork

Griffon Hoverwork, a designer and manufacturer of technically advanced hovercrafts, has collaborated with SCIGRIP, the global supplier of smarter adhesive solutions, in the development and production of their latest vessel. The newly completed 12000TD is a 22 meter passenger craft and represents a


Turkey Scrambles Fighter Jets in Search of Missing Vessels

Turkish F-16 fighter jets scrambled on Wednesday to check reports that missing Turkish coastguard vessels had appeared in Greek waters in the Aegean Sea, Turkish military sources said. They gave no further details. Some Turkish military hardware was seized and used in last weekend's failed coup


Kerry to Press ASEAN meeting for talks on SCS Disputes

U.S. Secretary of State John Kerry Official Portrait Photo John Kerry -@JohnKerry

U.S. Secretary of State John Kerry will urge Southeast Asian nations in meetings in Laos next week to find diplomatic ways to launch talks with China on easing tension over the South China Sea following an international court ruling that denies China's claims in the sea.


GAIL, Gazprom Renegotiating LNG Deal

Photo: Gazprom

 As weak demand in India forces it to stall some contracted supply, GAIL India Ltd (GAIL) is in talks with Russia's Gazprom to delay and renegotiate a 20-year gas purchase deal undercut by low spot prices, reports Reuters.   GAIL  and Gazprom had earlier signed a deal for two


USS Michael Monsoor Christened

Sally Monsoor christens the future USS Michael Monsoor (DDG 1001), which is named in honor of her son, Medal of Honor recipient Navy Petty Officer 2nd Class (SEAL) Michael A. Monsoor. (U.S. Navy photo courtesy of Bath Iron Works)

The U.S. Navy’s newest guided-missile destroyer, Michael Monsoor (DDG 1001), was christened on Saturday, June 18 at General Dynamics Bath Iron Works shipyard in Bath, Maine.   The second ship of the Zumwalt-class, DDG 1001 is named for Petty Officer 2nd Class Michael Monsoor


Sea Trucks Secures Flotel Contract for Malikai Project

Jascon 34 (Photo: Sea Trucks Group)

Sea Trucks Group has been awarded a contract from Sabah Shell Petroleum Company Limited for the provision of flotel services for the Malikai deepwater development project, located 100 kilometers off Sabah, Malaysia, at a water depth of around 500 meters


Malikai TLP Float-Off in Malaysia

Photo courtesy of Dockwise

InterMoor completed its involvement in the Shell Malikai Tension Leg Platform (TLP) float-off operations. The TLP was loaded onto the Dockwise Heavy Lift Vessel White Marlin at Malaysia Marine and Heavy Engineering (MMHE) shipyard in Pasir Gudang, Malaysia


EU Calls for Free Passage in South China Sea

Countries must be free to pass through the South China Sea, the European Commission said on Wednesday, in its first diplomatic admonishment of Beijing after Chinese jets intercepted a U.S. military plane over the contested waters last month.  


US Navy Accepts Delivery of Future USS Montgomery

Official U.S. Navy file photo of Independence variant littoral combat ship

The U.S. Navy has accepted delivery of future USS Montgomery (LCS 8) during a ceremony on June 23 at the Austal USA shipyard in Mobile, Ala.   Marking the official transfer of Montgomery from the shipbuilder to the Navy, delivery is the final milestone prior to commissioning


JIP Validates DNV GL's Helica Software

The Helica software module in Sesam includes technology that represents industry consensus for cross section analysis of umbilicals and flexible risers, including fatigue analysis of section components such as helix wires and steel tubes. Using Helica, subsea engineers can reduce the analysis time to a fraction, as thousands of simulations may be performed in minutes. Photo DNV GL

A joint industry project run by DNV GL has replicated stresses measured in an umbilical subjected to tension and bending in full-scale tests, further validating the accuracy of the analysis software Helica. DNV GL’s Helica can analyse thousands of simulations in a matter of minutes


U.S. Accuses Russian Warship of Aggressive Maneuvers

Yaroslav Mudry. Photo from kaliningrad.kp.ru

A Russian warship carried out aggressive and erratic maneuvers close to a U.S. Navy ship in the eastern Mediterranean Sea, the second such Cold War-style incident there in a matter of weeks, the U.S. military said on Saturday. The U.S. European Command said the Russian frigate, Yaroslav Mudry


China to Hold Military Drill in South China Sea

Islands Disputed in the South China Sea. Sources: Lowy Institute | National Public Radio | Additional Research by Graphiq. As of January, 2016

 China’s maritime safety administration announced China’s military's plans exercises in the disputed South China Sea this week, adding to tensions ahead of an international tribunal’s ruling that is expected to challenge Beijing’s maritime claims in the area.  


Breakthrough in Reconstruction of Warm Climate Phases

The Roaring Forties Die Bruellenden Vierziger courtesy Alfred Wegener Institute

Scientists from the Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI) have overcome a seeming weakness of global climate models. They had previously not been able to simulate the extreme warm period of the Eocene


This Day In Naval History: July 13

Richard Byrd (Photo courtesy of the Library of Congress)

1812 - The frigate, USS Essex, commanded by Capt. David Porter, captures the merchant brig, Lamprey, in the Atlantic.    1854 - The sloop of war, USS Cyane, bombards San Juan del Norte (Greytown), Nicaragua, in retaliation for ill-treatment of U.S. citizens


Update to FORAN Lets Users Manage Series of Ships

FORAN Screenshot, Offshore Patrol Vessel (Photo: SENER)

SENER has launched an update of its FORAN shipbuilding CAD/CAM/CAE system.   Version V80R1.0, which was launched onto the market when FORAN celebrated its 50th anniversary in 2015, was a revolutionary change. A year later, version V80R2






 
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