Paint Systems News

Offshore wind turbines are reaching new heights both literally (meters), and figuratively (megawatts). As the demand for larger turbines surges, so do the challenges faced by offshore installation contractors, which need to come up with bigger vessels, and, consequentially, bigger cranes for those vessels.When I took on the assignment to produce a piece focusing on heavy-lifting cranes and deck machinery for OE, I immediately thought of Huisman as a company best suited for coverage in this space…

The presence of biofouling on the hull of a ship increases the drag from the water during sailing and thereby the fuel consumption, which results in increased CO2 emissions as well as increased costs for the ship owner. Paints applied to the underwater areas on the hull of ships therefore often contain biocides to hinder biofouling growth or possess non-stick properties, allowing a release of the fouling when the vessels pick up speed.AkzoNobel is working with Royal Philips to…

Subsea Industries coating systems offer many benefits to shipowners, ship managers and operators. Applying Ecospeed (or any other Subsea Industries coating) to a vessel can save much worry, time and hassle for superintendents and shipyards during drydockings, as well as save expenses for the owner. Like all Subsea Industries products, Ecospeed is an extremely hard coating system with optimized hydrodynamics that can easily be maintained in service. This has a huge potential for reducing total cost of ownership of the vessel.

The reemergence of organotin in marine hull coatings is of increasing concern, with academics and environmentalists calling on International Maritime Organization (IMO) to investigate the use of tin in silicone-based foul release systems and other ships hull coatings. While use of the organotin tributyltin (TBT) was outlawed as an active biocide almost 10 years ago, the IMO is claimed to “have left the door open” for tin as a catalyst, but according to some academics the amount of organotin used suggests it could be acting as the active agent. Dr.

Advancements in nanotechnology currently offer organizations with cargo ships, fleet vehicles, trains and industrial equipment a long-term alternate to conventional paints. Nanovere Technologies introduces Nano-Clear for Industrial Applications, designed to dramatically improve corrosion resistance, abrasion resistance and prevent the underlying paint from UV degradation. According to the manufacturer, Nano-Clear is the only industrial coating in the marketplace to restore, enhance and preserve newly painted or highly oxidized paint surfaces by 10 years.

Implications on U.S. The next round of emission regulations will bring significant impacts to the design, construction, and operation of U.S. commercial and government vessels starting in 2014. The impending EPA Tier 4 regulations directly apply to high and medium-speed diesel engines used in workboats, ferries, small cargo ships, and government vessels. These regulations represent the most significant reduction of marine emission levels to date, specifically in the form of nitrogen oxides (NOx). Natural gas fueled engines present one path to compliance, but not the only path.

Environmental professionals in industry are tasked with the unenviable responsibility of managing the delicate balance between compliance with ever-increasing and at times mind-numbingly complex and stringent regulations and maximization of production efforts. Consequently, Environmental Compliance Officers are perpetually on the hunt for alternatives to costly process controls and best management practices designed to mitigate potential negative impact. Requirements of the Clean…

Is it possible to calculate the degree to which fouling and corrosion hinder a vessel’s efficiency? Can a ship operator use that data to determine the best time to clean or recoat the hull of his/her ship? Macsea’s answer to both questions: yes. The marine technology specialist has developed a solution called Hull Medic which they say measures the effects of hull fouling on a ship’s performance. Using a ship’s propeller as a power absorption measuring instrument, the fully automated Hull Medic estimates both water speed and shaft power.

While increased regulation is often cited as the primary culprit driving shipowners to adopt new energy efficient technologies and practices for their ships, one major shipowner has a differing opinion. “You can make the argument that regulations are what’s driving it, but personally I think it’s more economics,” said Chris Errington, Director of Engineering at Maersk Line. Errington, along with industry veteran Graham Westgarth, Executive Vice President of Operations and Strategy, GasLog Logistics, was part of a panel discussion led by Dr.

While increased regulation is often cited as the primary culprit driving shipowners to adopt new energy efficient technologies and practices for their ships, one major shipowner has a differing opinion. “You can make the argument that regulations are what’s driving it, but personally I think it’s more economics,” said Chris Errington, Director of Engineering at Maersk Line. Errington, along with industry veteran Graham Westgarth, Executive Vice President of Operations and Stratefy, GasLog Logistics, was part of a panel discussion led by Dr.

SCRA announced a contract award totaling $1.7 million for the Shipbuilding Center of Excellence. The Center, known as the Center for Naval Shipbuilding Technology (CNST), is a Navy ManTech Center of Excellence, chartered by the Office of Naval Research (ONR) to develop advanced manufacturing technologies and deploy them in U.S. shipyards. CNST is managed and operated by SCRA affiliate ATI (Advance Technology International). The initial, two-year contract was awarded in August of 2009 and allowed for three follow-on, one-year extension options. The most recent award represents the first of the three potential option years and will be spent on Center operations and project development and management.

Damen Shipyards have delivered the ASD tugs ‘Karloo’ and ‘Kalarka’ to Half Tide Marine Pty Ltd of Australia. The tugs were built to the highly successful ASD Tug 3111 design, which in common with most Damen vessels, has been the subject of constant research and improvement. Including ‘Karloo’ and ‘Kalarka’, Damen has delivered twenty tugs built to that design, which will now be replaced by the new ASD Tug 3212. That change represents an important historic milestone for Damen,…

by K. Bound hard back & front, 341 pages Published in 2003 by Dokmar, P.O. Box 360, 1600 AJ, Enkhuizen, The Netherlands. The book "Ship Knowledge - A Modern Encyclopedia" is basically the adapted and extended English language version of the very successful Dutch book "Scheepskennis" (published in 2001, author Klaas van Dokkum). In a state-of-the-art lay-out the book's 16 chapters lead the reader in great detail through the multitude of facts related to ships, ship building and shipping. The parts and systems together forming a modern ship from design drafts up to the finished construction including paint systems and legal aspects, are extensively dealt with.