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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

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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

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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


Australian Frigate Conducts Missile Exercise

Melbourne is currently conducting mariner and war fighting training in preparation for an operational deployment. (Photo: Bonny Gassner)

The Royal Australian Navy Adelaide class frigate HMAS Melbourne fired two Evolved Sea Sparrow Missiles as part of an operational training exercise reinforcing her war-fighting and mariner skills.   The missiles were fired off the coast of New South Wales on June 24 against two unmanned


FUGRO, Cross Group Awarded Multi Well GoM Contract

Photo courtesy of FUGRO

Fugro’s dynamically positioned multi-purpose drilling, well intervention and geotechnical vessel, Fugro Synergy, will showcase her capabilities on a multi well intervention campaign which recently started in the Gulf of Mexico. The campaign involves utilization of a top tensioned 6


‘Old Salt’ Designation Passed to Vice Adm. Tidd

Vice Adm. Kurt Tidd accepts the Old Salt award during a ceremony at the Pentagon in Washington, D.C. Tidd is the 19th recipient of the Old Salt award, presented to the longest serving surface warfare officer on continuous active duty. (US Navy photo by Tyrell K. Morris)

The “Old Salt” designation, honoring the Surface Warfare Officer (SWO) serving on active duty with the earliest Surface Warfare Qualification, passed from Adm. Sam Locklear to Vice Adm. Kurt Tidd at a June 22, 2015 ceremony at Washington, DC.  


PPG Debuts New Antifoulings

Photo courtesy of PPG

Low-friction, self-lubricating coatings use patented technology to deliver reduced fuel consumption and improved tolerance to idle time.   PPG Protective and Marine Coatings announced the launch of SIGMA SAILADVANCE, a new range of antifoulings suitable for a variety of operating conditions


China Shares Details on S.China Sea Facilities

The Chinese government on Wednesday rolled out more details of the building work it is undertaking in the disputed South China Sea, listing lighthouses, communications stations and other facilities for civilian and emergency use.   China stepped up its creation of artificial islands last


CMRE at the Forefront of NATO’s Interoperability

CMRE participates in the annual NATO-led Coalition Warrior Interoperability eXploration, eXperimentation, eXamination, eXercise (CWIX), ongoing at the Joint Force Training Center (JFTC) in Bydgoszcz (Poland).   From June 9-25, 2015, NATO STO CMRE (Center for Maritime Research and


ZPMC Orders Romica Equipment for DSV

Image: REL

Romica Engineering Ltd (REL) has signed a contract with Shanghai Zhenhua Heavy Industries Co. Ltd. (ZPMC) to provide a triple drum winch and tooling deployment A-Frame system. This will support the overboard deployment and recovery of diver tools supporting subsea work.  


Liverpool2 Passes Major Construction Milestone

Piling Photo Peel Ports

  Construction at the new £300 million ($500 million) container terminal being built at the Port of Liverpool has reached an advanced stage. Work to reclaim 12 hectares of land has passed the first stage with further infilling due to take place over the summer.  


SafeTOW Guards Anchor Handling and Towing Safety

Photo: HMC

A recent accident near Busan, South Korea resulted in the sinking of a tugboat after one of the towing cables snapped and recoiled, striking one side of the tug boat. The crew members were found unconscious and were later pronounced dead in a nearby hospital


Unmatched Value: How can we not afford to build the Ford Class Aircraft Carrier?

The aircraft carrier Pre-Commissioning Unit (PCU) Gerald R. Ford (CVN 78) is moved to Pier 3 at Newport News Shipbuilding Nov. 17, 2013. (US Navy photo)

The nuclear powered aircraft carrier (CVN), with its embarked carrier air wing (CVW), is the only maritime force capable of executing the full range of military operations necessary to protect our national interests. From deterrence, to humanitarian assistance, to large-scale combat operations


US,Japan, Philippines to Hold South China Sea Naval Drill

US Navy and Japan Maritime Self-Defense Force. Photo: US Navy

 The U.S. and Japan are conducting separate military drills with the Philippines near disputed islands in the South China Sea, says a report in Reuters.   The naval exercises is not far from the disputed Spratly archipelago, where China's rapid creation of seven island outposts is


High Level US-China Talks on Maritime

China’s carrier Liaoning. Photo: U.S. Naval Institute

 US and Chinese diplomats have launched talks on maritime disputes as Washington pledged to pull no punches in seeking to resolve simmering problems between the two world powers.   So far, the discussions have been “candid and to the point” in dealing with the “most


Obama Raises Maritime Concerns with China

President Barack Obama. Pic credit: White House

 US President Barack Obama urged Beijing to take "concrete steps" to ease tensions over maritime claims, as America and China wrapped up three days of candid talks, reports AP.   "The president raised ongoing U.S. concerns about China's maritime behavior


New Fast Small Ship Simulator

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A new Fast Small Ship Simulator for training crews working on high speed boats is in development. Together with Cruden and Tree C Technology, the Royal Dutch Naval Defense School and the Royal Dutch Navy’s Surface Assault Training Group


Melbourne Fires Evolved Sea Sparrow Missiles

HMAS Melbourne successfully fired two Evolved Sea Sparrow Missiles off the New South Wales coast on 24 June 2015.

  The Royal Australian Navy Adelaide class frigate, HMAS Melbourne, has successfully fired two Evolved Sea Sparrow Missiles, reinforcing her war-fighting and mariner skills.   The missile firings were conducted off the coast of New South Wales on 24 June against two unmanned aerial






 
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