The U.S. Navy's drive during the past decade to become more efficient on both the ship contracting and life cycle management sides has proven to be much more than mere talk. The "new" Navy is embodied in the current LPD-17 project, and U.S. Navy senior officers and engineers recently marked a critical milestone in ship research on January 6, 2000, wrapping up a successful phase in the testing of a full-scale propeller for the USS San Antonio (LPD-17) Class amphibious transport dock ship. The tests verify that a new compact design for the LPD-17 CPP meets the seven-year service life cycle requirements. The 17 million cycles completed at the ceremony show that this new design exceeds requirements and that the service life could be extended twofold. This Naval Sea Systems Command program could lead to a significant saving for the Navy in overhaul costs for the new propeller. The hub and blades, manufactured of nickel-aluminum-bronze and steel, constitute a unique design. The hub has a smaller diameter than in the past, leaving less surface for attaching the five blades and increasing stress in the blade root area and the hub. Verifying the new design will facilitate extending the period between overhauls from seven to 14 years, producing lower costs, easier maintenance and faster upgrades — an affordable propeller with enhanced performance reflecting the fiscal constraints of the modern Navy.
By Larry Pearson Palmer Johnson, luxury yacht builder, has a new president and is introducing a new line of sport yachts. Mike Kelsey, Jr. was elected president of the Sturgeon Bay, Wisc. yacht builder in June 2004. Kelsey's grandfather, Patrick Haggerty, founder of Texas Instruments, purchased the yard in 1961. Kelsey's father Mike Kelsey, Sr. immediately went to work for Haggerty and passed the knowledge of fine yacht building down to his son.
Working from a proven Swiftship design with modifications to meet their particular needs, Tidewater Marine has ordered a pair of 145 x 26 ft. crewboats from Swiftships, in Morgan City, La. With space for 150 passengers and accommodation for up to nine crew, the boats will also be capable of carrying 16,000 U.S. gallons of fuel, 19,500 gallons of fresh water, 375 gallons of lube oil and 275 gallons of waste oil. An additional 6,600 gallons of ballast tankage is included
Mid America Shipyards LLC out of Ft. Smith, Ark. announced that after opening its doors in December 2009 it has delivered its first vessel, a truckable tug boat, the Mary Ann, to the Chicago area. Specifications: Length 25.5 ft Beam 14 ft Hull depth 5 ft Draft 3.3 ft Weight 44,500 lbs Power 660 hp, Twin Screw John Deere 6081 AFM Shaft size 3 inches
Johnson Controls, Inc. to produce Li-ion battery packs from its Holland, Mich. plant for Torqeedo's all-electric boat motors. Torqeedo, a German-based manufacturer, will use Johnson Controls' Li-ion automotive battery packs to power its award-winning 80-Horsepower electric boat motor called DEEP BLUE. "With our leading battery expertise, we helped our customer combine two distinct technologies – the large outboard engine and electric motor -- making the Torqeedo DEEP BLUE system
With increased marine regulations it is increasingly important to acquire digital documentation of the your fleet of ships. Today, laser scanners have the range and accuracy to capture marine vessels, piping systems and shipyards to provide 3D modeling that be used in the manufacturing and designing processes. Vessel owners, vessel builders, naval architects and marine engineers who would like to learn more on the value of the service are invited to participate in a free Webinar on the topic
NASSTRAC announced new leadership for 2005-2007 at the association's recent fall conference at the Sheraton Inner Harbor Hotel in Baltimore, Md. This newly elected group of executives will give strategic direction and input that supports NASSTRAC in providing professional development, networking, advocacy and provider relationships to its membership. The following officers will serve two-year terms officially starting this month:
Conrad's aluminum manager Todd Babin shows the "tweaked" props. The 300-ton travel lift at Conrad Industries Morgan City facility is a major attraction to Gulf Coast crew boat operators. Shallow waters in the area add to the heavy usage that crewboats receive contributes to a steady demand for quick haul outs and timely below waterline repairs. The yards large upland area is another attraction as it provides ample storage space for vessels undergoing major overhauls.
A pair of grants totaling nearly $58,000 will be used to train 245 workers at two shipbuilders in Sturgeon Bay, Wis., the Business Journal of Milwaukee reported. The Workforce Advancement Training Grants from the Wisconsin Technical College System were awarded to Northeast Wisconsin Technical College (NWTC) in Green Bay. The funds will be used for training workers from Bay Shipbuilding Co., a manufacturer of commercial ships, and yacht maker Palmer Johnson Yachts..
The William E. Munson Company delivered a 32 ft. Chinook welded aluminum cruiser to Ed Robinson's Diving Adventures. Powered by twin Volvo KAD43 diesels, coupled to Volvo dual prop drive legs, the USCG certified 15-passenger dive boat has a top speed of 45 mph light and 40 mph fully loaded. Outfitting includes port and starboard side dive doors, large stern dive platform with two flip out dive ladders, aluminum tank rack for 30 dive bottles, tropical style open-backed wheelhouse with sunroof
Viking Welding & Response Marine, Inc. have recently completed a 36’ research vessel, which is being used in United States Coast Guard Academy coursework this fall. Christened the Michael J. Greeley Spirit of ’61, the vessel was largely funded by gifts from the Academy class of
JonRie Marine Winches commissioned its new Super Series 220 Double Drum Escort Winch currently installed on the Tug Patriot (new ASDs for Marine Towing of Tampa) The Super Series 220 Double Drum Bow Winch was designed for a larger capacity rope
PortMiami is scheduled to receive its first shipment of cold-treated grapes from Peru on December 1, part of a new Cold Treatment Pilot Program that recently went into effect allowing cold treated products to be imported directly from Peru to the Port.
APL said it has brought in the first cargo of Peruvian grapes here, clearing local pest control import requirements through cold treatment technology applied on the fruit during their transit from Paita to Miami. Consigned by Complejo Agroindustrial Beta, a producer of table grapes in Peru
Licensed Professional Engineer and Naval Architect Andrew Mund has been named AdvanTec Marine's Technical Director.In this role Mr. Mund will extend his commitment to the industry by expanding his offerings to a wider client base, leading marine engineering and design initiatives for all five of
Shipyards along the coast of Louisiana have been turning out high-speed aluminum crew boats for several decades now. While ever larger and faster new vessels are being launched, many of the smaller older vessels continue to give good service in other waters.
MPT’s prop shroud solves WBV and RS Issues and increases performance. The Idea: Terry Smith and William Schultz, an aeronautical engineer with lineage to the original Kort nozzle invention, were both dedicated to offering solutions to known critical vessel issues
At a hearing today at Truro Crown Court, the owner/skipper of a fishing boat was handed a 28 day prison sentence - suspended for two years - and ordered to pay £500 in costs after pleading guilty to breaches of the International regulations for Preventing Collisions at Sea.
Clear Lake Shores-based Castleman Maritime LLC has been commissioned by Texas tug operator, Signet Maritime LLC, to engineer and design their seventh ASD (Azimuthing Stern Drive) tug. This new 72' LOA x 28' Beam ASD tug is a smaller size, giving her operators improved maneuverability in the tight
What WEBINAR: “Digitizing the Marine Industry in 3D” When: October 30, 2-3pm EST Info: http://webinar.navalprofessional.com/ With increased marine regulations it is increasingly important to
Canada Metal (Pacific) Ltd. delivers sustainable and efficient products for demanding commercial marine applications. Its wide range of Martyr magnesium and aluminum anodes contain no traces of toxic cadmium, a distinction that earned CMP a place on the upcoming Europort show's Green Route
Foss Maritime announced the addition of two tractor tugs to its Columbia River fleet, which will give the company more resources to serve a growing customer base at regional port facilities. The first of these 4,400-horsepower tugs will begin river operations as early as November.
Two double-skinned barges, loaded with approximately two million gallons of crude oil, grounded near the Galveston Causeway Bridge Sunday and were freed Tuesday. After many unsuccessful attempts to unground the barges with assist tugs Monday
Rear Adm. Thomas Rowden Director, Surface Warfare, OPNAV N96, comments on the transition of Pre-Commissioning Unit (PCU) Zumwalt (DDG 1000) from the land level construction facility to the Kennebec River in Bath, Maine, as follows: "Water under the keel marks an important milestone for this
Huntington Ingalls Industries (HII), a company that designs, builds and maintains nuclear and non-nuclear ships for the U.S. Navy and Coast Guard and provides after-market services for military ships around the globe, reported third quarter 2013 revenues of $1.64 billion, up 2