A large number of abandoned or no-longer usable fiberglass vessels – including fishing vessels and leisure craft – are dumped at sea each year, possibly due to a lack of land-based disposal facilities. This was a concern raised by Pacific delegations to the Parties to the treaties, which regulate the dumping of wastes at sea. However, full data on the…
Damen Shipyards Group has compiled a comprehensive summary of its worldwide shipbuilding activities regarding Offshore Patrol Vessels (OPVs). The information shows that, with 5 vessels delivered in the last year, and 15 currently under construction, Damen has unrivalled experience in serving the naval industry with its OPV portfolio. Moreover, the company has proven its capability of completing complex naval projects…
The Australian Federal Government announced on 24-November-2017 in Canberra that Lürssen would be awarded as the Prime Contractor to deliver the Royal Australian Navy’s Offshore Patrol Vessels (OPVs). The OPV program will see 12 vessels built in total. West Australian shipbuilders Austal and Civmec/Forgacs, and Government shipbuilder ASC would all be part of building the vessels, according to the Defense…
INTRODUCTION Propulsion is a means of creating force leading to the movement of a vehicle in the water, air or in land. The term is derived from Latin word “pro” meaning before or forward, and “pellere” meaning to drive. A propulsion system consists of the source mechanical power, and propulsion to convert the power into propulsive force. The main engine…
Leading global coatings manufacturer Hempel is launching two new premium antifouling coatings, Globic 9500M and Globic 9500S. The coatings offer customers a potential 2.5 per cent reduction in speed loss. This equates to significant fuel savings and lower CO2 emissions improving the operational efficiency of a vessel and minimising the operator’s environmental footprint. This next generation coating series builds on Hempel’s…
Just 16 of the world’s largest ships are still producing as much sulphur pollution as all the world’s cars! So, what’s the key to ‘green shipping’? How do we reduce fuel consumption & emissions? Here we share the top 5 technologies that the largest shipping companies across the globe are using to dramatically reduce the environmental impact of their operations,…
INTRODUCTION Ship acquisition program is a very sensitive issue, thus the choice of a proven design warship tops the list. The cost of Frigate acquisition is very prohibitive that it requires a careful evaluation and analysis of the Ship Systems Work Breakdown Structures (SSWBS), an itemized cost distribution of various components of the ship versus the desired requirements and capability…
INTRODUCTION The primary mission of a frigate is to defend and strike. The threat assessment is a very crucial factor in the design, combat system outfit and capabilities of a Frigate. An in-depth study and analysis defines the parameters of the ship’s naval architectural design with a variety of sensors, early warning, defensive and offensive capabilities that can match the…
Just over a year after it took delivery of the second of two-fast crew supplier (FCS) 3307 Patrol Vessels, the Homeland Integrated Offshore Services Limited (Homeland) of Nigeria has ordered one more of the same class with an option on a second, to be named Guardian 3 and Guardian 4. Like their two predecessors, the two vessels are being supplied…
INTRODUCTION. The Philippine National Defense has signed a contract with Hyundai of South Korea for the construction of two units of Incheon Class Frigate last 24-October-2016 at the cost of USD 337M to modernize the capability of surface combatants of the Philippine Navy. WHY A FRIGATE? A frigate represents lower investment in terms of cost and displacement compared with a…
Jan. 27 (UPI) — Ingalls Shipbuilding has officially begun fabrication on a new Arleigh Burke-class destroyer, the Lenah H. Sutcliffe Higbee (DDG 123), for the US Navy. The official start of fabrication means the first 100 tons of steel have been cut for the vessel. “Starting fabrication on another destroyer is a great way to start the year,” Ingalls Shipbuilding…
Korean shipyard specialist SeaQuest Marine Project Management has successfully completed a major project overseeing the construction of one of the UK Ministry of Defense’s latest Naval Auxiliaries that will provide support to the new UK aircraft carriers and other British & NATO naval vessels. On 12-January-2017, Daewoo Shipbuilding & Marine Engineering (DSME) and the UK Ministry of Defense (UK MOD)…
As part of the USD 290 million Block Island Wind Farm project to supply less expensive power to Rhode Island and New England, Keystone Engineering (Keystone) was retained to design the substructures for five, 6-megawatt wind turbine generators. To accommodate the complex aerodynamic and hydrodynamic loading of the deep water wind turbines and streamline communication with the generator designer, Keystone…
Incat Crowther collaborated with Bhagwan Marine and Neptune Marine Services on this AUD 30 million project in Dampier, Australia, to develop a first-of-a-kind, integrated catamaran. The goal was to design one vessel capable of performing six functions: dive support, geophysical survey, geotechnical survey, cargo transport, hyperbaric rescue, and safety standby. Challenges included SOLAS 2009 (Safety of Life at Sea) compliance,…
PURPOSE OF THE ARTICLE To relate to the Society of Naval Architects and Marine Engineers, local ship designer, or school of naval architecture, two of the elements of Naval Surface Combatant Shipbuilding are the identification and control of the level of signature threshold of the ship in order to reduce vulnerability, and enhance survivability in the modern war at sea….
Sustainable and cost effective, Damen’s Multiple Vessel 1806 Commuter Waterbus will contribute to Abidjan’s urban transport infrastructure. Damen Shipyards Group has signed a contract with Société de Transport Lagunaire (STL) to build sixteen shallow-draft passenger ferries for the Ivory Coast. The contract represents part of a forward-thinking presidential plan that strives to reduce urban congestion and greenhouse gas emissions in…
Global Market Summary. Offshore Patrol Vessels (OPVs) are the fastest growing segment of the Naval Vessels Market. At least 24 countries are known to have a total of 136 OPVs on order and 30 countries have plans for up to another 276 at a total value of over $60 billion. The total number of OPVs on order has increased by…
Passenger liners have not only become a means of transport over the seas, but they have also become floating hotels and resorts. As propulsion technologies, navigation systems, and ship designs improve, so do the systems which facilitate daily operations aboard cruise ships. Just like hotels, cruise ships need the means to register guests and passengers, assign them to cabins according…
First composite vessel set to launch. Damen is set to launch its first composite urban water shuttle as the prototype undergoes sea trials in the next few weeks. Customers benefit from reduced fuel consumption, less maintenance, no corrosion or fatigue problems, and at the same time, the Damen Waterbus is very robust. Besides safety and efficiency, the new Damen Waterbus…
INTRODUCTION The Objectives of this Technical Evaluation Briefing is to mitigate the technical risk on the suspected poor sea-keeping performance of SSV TARLAC as manifested in the photograph of said vessel while enroute to the Philippines. Suspected Patent Defects and Design Flaw need to be corrected (once proven that it exists). If said deficiencies is present, the operation and maintenance…