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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.


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


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.


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


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.  


Chinese Survey Ships in Philippine Waters

Philippine President Benigno Aquino said two Chinese survey vessels had been sighted in a gas-rich area of its exclusive economic zone, raising concerns of heightened tensions in the disputed South China Sea. China claims almost the entire South China Sea


Markey Equips Research Vessel Sally Ride

Research Vessel Sally Ride (Photo courtesy of Scripps Institution of Oceanography)

Named for the first American woman launched into space aboard the Space Shuttle Challenger, the Research Vessel Sally Ride was commissioned August 9 at Dakota Creek Industries (Anacortes, Washington). Sally Ride is a U.S. Navy Office of Naval Research sponsored Auxiliary General Oceanographic


China Rejects Manila Protests, Laments Detentions

China rejected Philippine complaints on Wednesday about Chinese survey vessels operating in a gas-rich area of Manila's exclusive economic zone, and has lodged a separate complaint about the detention of Chinese workers, as tensions persist.


DSME Gets UK Shipyard Consulting Contract

Portsmouth Naval Shipyard UK: File photo

S. Korea's DSME says it is to provide naval vessel production and management consulting services for British defense company BAE. Under the terms of the agreement, DSME will conduct investigations on 11 areas of shipyard operations for BAE Systems Surface Ships Ltd


Defender Brings MagicEzy Products to N. America

Image courtesy of MagicEzy

MagicEzy, Australian manufacturer of new MagicEzy9-Second Chip Fix, MagicEzyHairline Fix and MagicEzyMega Fusionboat surface repair products, has announced that American marine outfitter Defender Industries is now offering its products nationwide through its website, mail order catalog and 110


MagnaShear Brakes to be Featured at WorkBoat

Force Control Marine Brake for Cranes.jpg

MagnaShear Marine Duty Motor Brakes Provide a Maintenance-Free Solution for Frequent Start/Stop Cycles for Onboard and Port-side Cranes The MagnaShear marine duty motor brake from Force Control Industries will be featured in booth #1862 at the International WorkBoat Show


US Pushes Plan to Ease South China Sea Tensions

China will come under the most concerted diplomatic pressure yet to rein in its assertive moves in the disputed South China Sea when the United States uses a regional security meeting this weekend to rally support for a freeze on provocative acts.


Mideast Crude Tanker Rates Struggle in Ship Glut

Crude oil tanker earnings on the major Middle East route were steady this week, helped by light bookings although rates have yet to rebound after a recent surge late last month. The world's benchmark VLCC export route from the Middle East Gulf (MEG) to Japan <DFRT-ME-JAP> on Thursday


Murray Relieves Ver Hage of NSWC Corona's Command

Change of command at  Naval Surface Warfare Center

  Cmdr. Steve Murray assumed command of Naval Surface Warfare Center, Corona Division from Capt. Eric Ver Hage during a change of command ceremony held Friday, Aug. 1. Rear Adm. Lawrence F. Creevy, commander of the Naval Sea Systems Command Naval Surface Warfare Center


Installation of Dry Flexible Coupling on USS Essex (LHD 2)

USS Essex (LHD 2)

Posted by Joseph Fonseca Engineers at the Naval Ship Systems Engineering Station (NAVSSES), Naval Surface Warfare Center Carderock Division in Philadelphia recently oversaw the installation of dry flexible couplings on the lube oil service pumps and main feed pumps on USS Essex (LHD 2).  


Guerrilla attacks Ecopetrol Oil Field in Colombia

  Leftist guerrillas attacked an oil field Friday for Ecopetrol in northeastern Colombia, as part of an escalation of attacks on the economic infrastructure of the country that holds in tension the peace negotiations between the Government and the FARC.


Russia Detected and "Eject" a Submarine Alleged US

  The anti-submarine force of the Northern Fleet of Russia detected a foreign submarine in the border waters and "expelled", Russian news agencies reported on Saturday, citing an unnamed spokesman of Staff Russian navy. A foreign submarine


Brent Slips below $105

HFO: File image

Brent crude slipped under $105 a barrel on Monday, dropping from a one-week high hit on Friday, as U.S. intervention in Iraq eased concerns over the risk of disruption to supply from OPEC's second-largest producer. * U.S. conducts air strikes on Islamic State targets in north Iraq


China Rebuffs US Pressure to Ease S. China Sea Tensions

Western Pacific: File photo

China appeared to rebuff pressure from the United States to rein in its assertive actions in the South China Sea on Sunday as Southeast Asian nations declined to overtly back Washington's proposal for a freeze on provocative acts. * ASEAN communique urges self-restraint from all parties


Standard Missile Shows Versatility with “Juliet” Flight Test

    ...

  The Navy executed a successful flight test of the surface-to-air Standard Missile-6 (SM-6) at White Sands Missile Range Aug. 14.   During flight test “Juliet,” the Navy examined the missile's ability to intercept a subsonic, low- altitude target over land






 
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