Norwegian Administration Equips ETV's with Magnatic Patches

press release
Thursday, January 19, 2012

The Norwegian Coastal Administration (NCA) has placed a significant order with Miko Marine AS of Oslo, for the supply of Salvage and Tanker kits of its unique magnetic patches.

 

The kits will be carried aboard all five of the NCA Emergency Towing Vessels (ETV) which are stationed around the coast of Norway.  The ETVs will have the patches available for making emergency repairs to vessels with damage or hull integrity problems as may have been caused by collision or grounding or by defective valves and seals. The contract also includes an agreement for Miko Marine to provide emergency supervisory technical support in their use when and wherever required. 


The unique Miko patches are already carried aboard some Norwegian Coastal Administration vessels which have used them to good effect in saving vessels in Norwegian waters. These have included fishing boats and, notably, a nuclear fuel carrier that was at risk of sinking off the coast of Norway in December 2010.
 

Commenting on the order, Nicolai Michelsen, general manager of Miko Marine AS said; “We are very pleased to be able to supply the NCA with a product that everyone sees as having such obvious benefits. This is not a speculative purchase by the NCA but is one based on their hard experience that has repeatedly shown Miko magnetic patches to be capable of saving ships, livelihoods and the environment. For the NCA it is a small investment when compared with the costs of the incidents that would have occurred if the patches had not been available and we are proud to be able to work closely with them whenever the need arises.”
 

Miko patches can be supplied individually to order or carried in packs that contain a variety of sizes. Salvage Kits and Tanker Kits each contain a range of patches that can provide temporary watertight repairs to hull damage caused by collision, corrosion or some other technical defect. They can also be used to seal damaged tanks to prevent oil escaping. The largest Miko patch made to date measured 30 metres x 15 metres. Magnetic patches can also be used to seal thruster tunnels and sea chests so that work can be conducted inside without the expense required to put the vessel in dry dock.
 

The simplicity of the Miko patch concept denies the technology and years of research that went into them. Each patch must achieve a powerful bond despite what may be many layers of paint or corrosion covering the metal. This is achieved by mixing rare earth particles with an exceptionally strong blend of Nitrile rubber. With a stretch strength of 9000 N per 5 cm it means that a 5 cm strip of the fabric can lift a car and is therefore more than adequate for most repair applications. 
 

When the rare earth particles are mechanically rolled together with the rubber they become distributed in parallel lines. Because of this, when they are magnetised they become very powerful and this necessitated further study to identify the most suitable rubber compound. A soft rubber is more flexible and achieves a better seal but it can also allow the powerful magnetic particles to realign themselves and lose the benefit of being arrayed in parallel lines. A finished patch will weigh 10 kgs per square metre so an additional layer of material is laminated to the patch to provide buoyancy. With lifting lugs also fitted it can be easily manoeuvred into position under water by divers.  Once in place the powerful magnetic bond can be reinforced by additional magnets if desired. These create a dependable water tight seal that will enable the vessel to remain seaworthy during passage to dock for repair.
 

Maritime Reporter June 2014 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

People & Company News

NSRP Risk Management Panel and SCA Joint Meeting

The National Shipbuilding Research Program (NSRP) Risk Management Panel will be meeting jointly with the Shipbuilders Council of America (SCA) November 5-6, 2014 in Virginia Beach, Va.

WEG to Showcase Drive Solutions at SMM

WEG, a global supplier of drive systems, will showcase its range of systems for the shipbuilding and offshore industry at this year’s SMM (Shipbuilding, Machinery & Marine Technology Fair) in Hamburg.

Kirby Reports Record Q2 2014

Record 2014 second quarter earnings per share of $1.31 compared with $1.11 in the 2013 second quarter, which included a $0.07 benefit due to the reduction of the United earnout liability.

Technology

BMT ARGOSS Awarded OHSAS 18001

BMT ARGOSS, an operating company of BMT Group Ltd. has been awarded the universally recognized standard for occupational health and safety, BS OHSAS 18001. BMT ARGOSS,

There’s Still Time for SHIPPINGInsight Award Entries

Entry submissions for the first SHIPPINGInsight Award are due Friday, Aug. 1, but organizers said they will continue to accept nominations through following week to provide some extra time.

Joint Project Studies Condition-based Engine Monitoring

Classification society ClassNK announced that it will participate in a joint project together with Mitsui Engineering & Shipbuilding Co., Ltd. and MES Technoservice Co.

New Products

First Panels Installed at Australia’s Biggest Solar Plant

The Australian Renewable Energy Agency today celebrated a major milestone with the installation of the first solar panels at AGL’s large-scale solar plant in Nyngan, NSW.

New AVEVA ISM Bridges the Gap

AVEVA launches a new application for governing asset information using a standards-based methodology. AVEVA announced the launch of AVEVA Information Standards Manager (AVEVA ISM),

XtendFRESH Now Available from Carrier Transicold

The XtendFRESH atmosphere control system, which preserves quality and extends shipping distances for perishables shipped in refrigerated containers, is now available from Carrier Transicold.

Environmental

BMT ARGOSS Awarded OHSAS 18001

BMT ARGOSS, an operating company of BMT Group Ltd. has been awarded the universally recognized standard for occupational health and safety, BS OHSAS 18001. BMT ARGOSS,

Quality hat-trick for GAC Marine Logistics

Global ship spares logistics provider GAC Marine Logistics Inc. (GML) has secured ISO certifications in recognition of its Quality Management, Environmental

BMT Oceanica Wins Major Water Corporation Bid

Marine and coastal environment specialist, BMT Oceanica (BMT), a subsidiary of BMT Group Ltd, is delighted to announce that it has won the bid to provide Ocean

Salvage

Family Finds Sunken Treasure Off Florida Coast

A Florida family scavenging for sunken treasure on a shipwreck has found the missing piece of a 300-year-old gold filigree necklace sacred to Spanish priests, officials said on Tuesday.

Grounded Freighter Refloated in Lake St. Clair

The Federal Rideau, a 656-foot freighter that had been hard aground in the downbound shipping channel of Lake St. Clair since early Sunday morning, was refloated

S.Korea Ferry Boss's Driver Turns Self In

The driver of a South Korean businessman wanted over the sinking of a ferry that killed 304 people turned himself in on Tuesday, potentially unlocking the mystery

Casualties

Pumps Reach Sinking Shrimper Just in Time

A commercial fishing vessel from Brownsville is slowly making its way back to port, thanks to some quick actions by its crew and Coast Guard units, informs the US Coastguard,

Company Fined for Oil Spill Near Anacortes

Ecology issues $112,500 penalty for sunken vessel.   American Gold Seafoods faces a $112,500 penalty for an oil spill caused by the accidental sinking of its vessel,

Grounded Freighter Refloated in Lake St. Clair

The Federal Rideau, a 656-foot freighter that had been hard aground in the downbound shipping channel of Lake St. Clair since early Sunday morning, was refloated

Marine Materials

Messer's CEO Norville Announces Retirement

Bill Heller to assume the position as Messer Cuttings Systems’ President and CEO Gary Norville started at Messer Cuttings Systems Inc. in September 1980 selling and installing cutting machines.

Master Marine Delivers Z Drive Towboat

Master Marine, Inc. delivered its first 2,000 hp Z Drive inland river towboat last month. The towboat represents the first vessel (Entech Design) of this series by the yard.

ISS's Innovative Series of New Travel Apps for Cruise Industry

Inchcape Shipping Services (ISS) the world’s leading maritime services provider, has launched an innovative series of travel apps for the cruise industry in Greece,

 
 
Maritime Careers / Shipboard Positions Maritime Security Maritime Standards Navigation Pod Propulsion Port Authority Salvage Ship Repair Ship Simulators Shipbuilding / Vessel Construction
rss | archive | history | articles | privacy | terms and conditions | contributors | top maritime news | about us | copyright | maritime magazines
maritime security news | shipbuilding news | maritime industry | shipping news | maritime reporting | workboats news | ship design | maritime business

Time taken: 0.1943 sec (5 req/sec)