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Docking System

Allen Marine's Groundbreaking Aluminum Floating Dry Dock

Allen Marines Floating Aluminum Dry Dock

Allen Marine, Inc. has announced the construction of the world's first aluminum floating dry dock. This fully self-contained, eco-friendly unit represents a major breakthrough in boat-lifting equipment.   The aluminum floating dry dock is the brainchild of CEO David Allen. The dry dock is 140 feet long, with 42 feet of space between the 26-foot tall wing walls. It is capable of lifting vessels of up to 1000 tons, at 5 LT/feet of keel block loading. The Allen Marine floating dry dock is unique because it is constructed entirely of marine-grade aluminum (a high-caliber alloy). Marine grade aluminum alloys rival the strength of steel in terms of durability and strength with the added benefit of being extremely lightweight, and therefore more practical.   The Allen Marine aluminum dry dock system features low maintenance and will not rust, making it ideally suited for the corrosive environment in salt or fresh water applications. The finished surface includes a cathodic protection system that protects it from salt water degradation in the hostile environment of saltwater. Many marina operators and boatyard owners would like to build a new dry dock at their facility, but can't do so because they don't have room. Often, residential or commercial developers have bought up the waterfront land surrounding a marina or boatyard, leaving no place to install a shore-based dry dock.  


First LNG-powered Hopper Dredger Launched

Worlds first LNG-powered hopper dredger Minerva launched Photo Royal IHC

The launch ceremony of DEME’s 3,500m3 LNG-powered trailing suction hopper dredger (TSHD) MINERVA took place on 3 December at Royal IHC's shipyard in Kinderdijk, The Netherlands. The official name giving and christening ceremony will take place in the spring of 2017 in Zeebrugge, Belgium. "The launch of this vessel is an important milestone for the dredging industry,” says IHC's Executive Director Shipbuilding, Arjan Klijnsoon


Great Ship - Hanjin Muscat

Built by Hanjin Heavy Industries for the transportion of liquefied natural gas (LNG) between Oman and Korea, Hanjin Muscat is a 918 ft. (280 m), 68,524-dwt ship using Gaz Tranport's No. 96-2 membrane cargo containment system. The vessel was built with only four cargo tanks, contained within a complete double side/bottom/bulkhead/deck trunk structure, with top and bottom wing tanks. The side and bottom spaces from integral port and starboard water ballast tanks, divided by the duct keel


1st Crude Oil Vessel Through Midia Marine

On Feb. 18, Midia Marine Terminal, a company member of the Rompetrol Group, unloaded the first petroleum ship (60,000 tons) through the new marine terminal, built at the end of last year. “It’s the first step that confirms both the functioning of the new investment in optimal parameters, as well as the Group's intention to become a key player in providing petroleum to the Central and Western Europe refineries


The Cause behind the Clause Piers & Docks Insurance

As a maritime business owner, your day-to-day focus is on managing and growing your business. Understandably, thinking about and understanding the nuances of your insurance coverage is not likely to be among your top priorities. However, what if the unthinkable happens and your docks and piers are seriously damaged? A review of the damage with your insurance claim adjuster will likely lead to discussions of “coinsurance percentage


Full Speed Ahead with Volvo Penta Quad IPS

Njord Odin (Photo: Volvo Penta)

Volvo Penta’s IPS drive system celebrated a decade in production this year — coinciding with the inaugural launch of the Volvo Penta IPS quad commercial installation in four Njord Offshore crew transfer catamarans.   Njord Odin is the newest vessel to join Njord Offshore’s existing fleet. The catamaran contains a quadruple installation Volvo Penta IPS900 complete propulsion system. A lot can happen in 10 years


MSS Marine Safety Patents Launching Device

Sweden-based MSS Marine Safety Systems introduced a patented launching device for fast rescue boats. Drop tests, side impact tests and sea trials, including docking at a speed of eight knots on open sea, have been finalized - proving successful performance in open sea conditions. In order to launch and retrieve a fast rescue boat safely and quickly, MSS Marine has formulated a floating dock, which corresponds to the motion of the boat


Mixed Messages on Monitoring and Automation Technology

barometer report 3.jpg

A recent study found that 84% of port owners, operators and contractors said they would expect increased safety to be the primary benefit in specifying an automated system to monitor factors such as mooring line tension, approach speed and environmental conditions, according to a new independent market report by the marine systems business of Trelleborg. However, the majority (60%) of those surveyed only uses human or manual guidance at their facilities both during initial docking and


Australian Navy Collins Class Submarines Update

Minister for Defense Stephen Smith and Minister for Defense Materiel Mike Kelly today announced further significant initiatives to both maintain the capability of Australia’s Collins Class submarine fleet and further improve Collins Class maintenance, sustainment and availability. The Collins Class submarine fleet of six submarines is an essential part of Australia’s national security capability. The first Collins Class submarine, HMAS Collins, was commissioned in July 1996


Barcelona Yacht Repairer Adds New Pearlson Shiplift

Barcelona Yacht Repairer

Yacht service, refit, repair and maintenance yard Marina Barcelona 92 (MB’92) has awarded a contract to Pearlson Shiplift Corporation (PSC) for the design and supply of a new ship lift and transfer system as part of an expansion project underway at its Barcelona shipyard. The yard’s new ship lift system will benefit from PSC technology originally established in 1957 with the invention of the Syncrolift system by Raymond Pearlson and its subsequent development worldwide


Hybrid Propulsion for NCA’s New Vessel

Image: Norwegian Coastal Authority/Fitjar Mekaniske Verksted

The Norwegian Coastal Administration’s (NCA) new multipurpose vessel OV Ryvingen will be its second to combine traditional diesel power with battery-driven operation.  The battery pack that Rolls-Royce has been commissioned to equip the Ryvingen with will have an available capacity


Unithai to Operate Largest Floating Dock in Thailand

Photo: Unithai Shipyard

Thailand’s Unithai Shipyard and Engineering Limited continues to develop the shipyard’s capacity and capabilities in ship repair services in response to client needs.  Unithai Shipyard awarded a contract to China’s Huarun Dadong Dockyard to build a floating dock 984


RV Sally Ride Enters Dry Dock for Maintenance

Photo courtesy of Bay Ship and Yacht

The Sally Ride, a Neil Armstrong Class Auxiliary General Oceanographic Research (AGOR) vessel, dry docked at Bay Ship and Yacht on April 15, 2017, to carry out modifications to superstructure and to perform general vessel maintenance. Named for the late astronaut Sally Ride


ABS Mobile App Simplifies Subchapter M Compliance

Photo: ABS

NS Workboat, a new mobile application from ABS Nautical Systems (NS) purpose-built for the workboat/inland sector, aims to streamline onboard tasks for Subchapter M compliance.   “This app answers the growing demand for easy-to-use point solutions – a need that is particularly


Vigor to Add Third Drydock in Seattle

Vigor said it has entered into an agreement to purchase a drydock from a Korean seller, continuing the shipbuilder’s ongoing infrastructure investments and expansion of U.S. West Coast drydock capacity.   At 640 feet long with a clear width of 116 feet, the new dock will be the third


Ellicott Refurbishes Cutter Dredger

Photo: Ellicott

 While Ellicott is known primarily for dredge design and manufacturing, it also offers services for refurbishment and modernization of any manufacturer’s dredge.   Ellicott said it has completed the refurbishment of the Great Lakes Dredge & Dock (GLDD) 12” (300 mm)


Finland’s Oldest Ferry Goes All Electric

Photo: Visedo OY

From steam to diesel and now electricity: the oldest operating ferry in Finland will tomorrow become the nation’s first all-electric passenger vessel after being fitted with Visedo power. The City of Turku will officially re-launch the historic Föri ferry tomorrow


Firefighting on Workboats

Photos by Jason Segal, Mate with Moran Towing

Marine fires have been some of the toughest fires for anyone to fight. Whether it’s a fire on your own boat, or a vessel you are escorting or working with you will need to know what you are doing if you wish to operate safely. Marine Firefighting Inc


FSL Q1 Earnings Rise

 Pic: First Ship Lease Trust

FSL Trust Management (FSLTM), as trustee-manager of First Ship Lease Trust (FSL Trust), reported a net profit of $3.4 million for the three months ended March 31, 2017, compared to $2.3 million reported in 1QFY16.  This positive result was achieved despite challenging industry conditions and


Matson, Philly Shipyard Mark ‘Aloha Class’ Milestone

Photo: Matson

Philly Shipyard, Inc. (PSI), the wholly-owned U.S. subsidiary of Philly Shipyard ASA, and Matson, Inc., a U.S. carrier in the Pacific, today marked a milestone in the construction of the first of two new "Aloha Class" containerships to be delivered to Matson in the third quarter of 2018


Vestdavit Brings New Davit Lifting Force to Market

The new PAP-16000 single point davit from Vestdavit (Photo: Vestdavit)

Vestdavit has completed its largest ever single-point A-frame davit for over the side boat handling, rising to the continuing challenge set by customers to be able to launch and retrieve ever larger workboats from their ships.   The first PAP-16000 davit


Southeast Asia's Largest Concrete Floating Dry Dock Launched

Peleke Nui (Photo: GL E&C)

Southeast Asia’s largest concrete floating dry dock has been launched by Singapore’s marine engineering company, GL Engineering & Construction Pte Ltd (GL E&C).   Built in Batam, Indonesia with a local sub-contractor


Sri Lanka Denies Chinese Request for Sub Visit

Sri Lanka has rejected China's request to dock one of its submarines in Colombo this month, two senior government officials said on Thursday as the Indian prime minister landed in the island nation.   Sri Lanka last allowed a Chinese submarine to dock in the capital of Colombo in October


Spanish Cabinet Attempts Port Reform Again

File Image (CREDIT: AdobeStock / (c) Lucian Milasan)

The Spanish cabinet passed a decree on Friday aimed at liberalizing the country's ports, a second effort at a contentious law which has already been rejected by parliament and prompted threats of widespread strikes.   The Mediterranean's largest ports, Valencia and Algeciras


New Floating Dry Dock for Marisco in Hawaii

Photo: GL Engineering & Construction Pte Ltd.

A new concrete floating dry dock has been launched by Singapore marine engineering company GL Engineering & Construction Pte Ltd (GL E&C). Built in Batam, Indonesia with a local subcontractor, the $12 million dry dock named Peleke Nui has been commissioned by an American company






 
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