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Stainless Steel Props

Seattle City Light Contract for Kvichak Marine

Seattle City Light has awarded a contract to Kvichak Marine Industries to build a 25.8-ft push boat designed by Kvichak Marine to operate with the service barge at the Diablo Dam in the North Cascades. The hull and superstructure will be constructed of marine grade aluminum alloy plate and extrusions.  Two vertical push knees will be located at the bow.  The knees will be padded by 6” D-section rubber.  A 1,500 lb davit with manual winch will be mounted on the stern.  The push boat will be powered by twin John Deere 300 hp turbo charged diesel engines with stainless steel props in enclosed nozzles, allowing for speed of 8 knots while pushing the barge. Delivery is scheduled for July 2010. Specifications: Length, o.a.    25.8 ft Draft, ready for service    3.4 ft Beam, molded    14 ft Weight, full load    24,200 lbs Crew    3 Fuel    480 gal Bollard Pull    11,500 lbs Speed, pushing barge    8 knots (www.kvichak.com)  


Kvichak Delivers 26-ft Push Boat to Seattle City Light

Photo courtesy Kvichak Marine

Kvichak Marine, Industries, Inc. recently constructed and delivered a 25.7 ft push boat to Seattle City Light  for operation with the service barge at the Diablo Dam in the North Cascades.  This Kvichak Marine design is constructed of marine grade aluminum alloy plate and extrusions.  Two vertical push knees are located at the bow. The knees are padded by six inch D-section rubber.  A 1,500 lb davit with manual winch is mounted on the stern.   


Lugger Tug from Alabama Yard

Photo courtesy of April Harrel & Rodriguez Boat Builders

The “Lugger” designation traces back to days when a small handy coastal vessel often carried lug-rigged sails. A modern day lugger, as used on the US Gulf of Mexico coast, is still a handy boat for working in near shore waters. On a version of the tug, designed by and currently finishing up at Rodriguez Boat Builders, a pair of Cummins Tier 2 compliant QSK19-M diesels turning four-blade stainless steel props has replaced the lugsails for propulsion.  


WESMAR Displaying their Biggest at WorkBoat Show

Image courtesy WESMAR

WESMAR will be displaying the largest bow thruster they produce at the annual International WorkBoat Show in New Orleans December 1-3, and Bob Sentz, Vice President of WESMAR’s Mechanical Division, said it is the largest system his division has ever sent to a trade show.  “This stainless steel 48-inch, 4-blade NiBrAl prop counter-rotating bow thruster system will be a head turner for many reasons,” said Sentz


ClassNK Issues New Welding Guidelines

NK_Hardhat web.jpg

Classification society ClassNK (Chairman and President: Noboru Ueda) announced that it has released new Guidelines on the Welding of Duplex Stainless Steels. The guidelines have been developed to help shipyards safely and effectively make use of new duplex steels that are increasingly being used in the construction of cargo tanks for chemical carriers. As part of its work to support the safe construction of ships, ClassNK has released the guidelines for free via its website.


Military, State Orders Buoy Patrol Boat Market

By Larry Pearson Even before the events of 9/11, the patrol boat market for the Navy, Coast Guard and individual state law enforcement departments was very active. For example, in the 1980's Bollinger built 49 Island Class Patrol boats and 10 years later built 50 smaller patrol vessels also for the Coast Guard. These assets were immediately deployable to counter terrorism threats after 9/11. But with the entire nation on alert


Macro Sensors Gauge Tank Volume Changes

This diagram shows the LVDT level sensor attached to the side of a tank using a flat-hook assembly. The high-permeability core follows the position of the stainless-steel float. The LVDT electronics sense the core position using magnetic induction. Output is a 4 to 20-mA instrumentation current loop corresponding to the position of the core in the LVDT body.

Configured with a float, Macro Sensors HSIR Series LVDT Linear Position Transmitters are serving as level sensors to measure liquid level changes from a few inches to several feet in gauging tank level volumes. In this LVDT level sensor configuration, a stainless-steel float coupled to a nonmagnetic stainless-steel rod is attached to the high-permeability, armature core of the LVDT. The 4 to 20-mA loop-powered LVDT position transmitter senses the position of the core and, therefore


AMT Marine Building Fast Utility Boat at Hope Services

Andy Martin of AMT Marine will take delivery this May of a 136 x 34 x 12-ft. mini-supply boat from Hope Services of Dulac, La. The new boat, designed by Frank Basil's Entech and Associates of Houma, will be powered by a pair of Cummins V-12 KTA38 M0 main engines rated for 850 hp each at 1,800 rpm and driving through Twin Disc MG5301 gears with a ratio of 5.96:1. It's what this combination is driving that makes the story. On the end of each stainless steel six-in


New Stainless Steel Chemical Tanker Platform

Principal Maritime Management LLC of Southport, Connecticut, a shipping company owned by affiliates of Apollo Global Management LLC, has formed a new platform in the stainless steel chemical shipping sector. Additionally, Princimar Chemical Carriers has acquired its initial three stainless steel chemical tankers, all of which were purchased from existing owners and are currently in service.   Princimar Chemical Carriers is focused primarily on acquiring stainless steel chemical


PMM Dips Into Chemical Ship Management Sector

Principal Maritime Management LLC (PMM) of Southport, Connecticut, a shipping company owned by affiliates of Apollo Global Management LLC, informs of its new business in the stainless steel chemical shipping sector, through Princimar tankship acquisitions. PMM explain that Princimar Chemical Carriers (Princimar) acquired its initial three stainless steel chemical tankers, from existing owners.  Princimar is focused primarily on acquiring stainless steel chemical tankers which


Scrap Metal Exporter Pens Terminal Agreement

Port Canaveral Scrap Terminal LLC (PCST), a bulk ferrous scrap exporter, has signed a lease with the Canaveral Port Authority to operate a terminal in the north cargo area at Port Canaveral. The one-year agreement calls for PCST to lease four acres with a 100,000-ton minimal annual guarantee


CWind Launches New Vessel

CWind Fulmar

CWind, a provider of integrated services to the offshore wind industry, has launched its new vessel CWind Fulmar in a naming ceremony in Brightlingsea. The CWind Fulmar, built by CTruk Ltd. at its Brightlingsea boatyard, is due to join three other CWind vessels on a three-year O&M contract


Reflex Marine to Bring FROG-6 into Mexico

L-R: Víctor Manuel Santillana Santos, GINEMEX administrative director; Isaias Roberto Santillana JuÁrez, GINEMEX general director; and Luis Fernando López Martínez, GINEMEX commercial and project manager

Reflex Marine has been granted approval by the Mexican Merchant Marines to sell its crane transfer device, the FROG-6, in Mexico. The certification is a result of Reflex Marine working with the Mexican government’s testing agency, the Centro de Normalizacion y Certificacion de Productos


Week's Ocean-Going Shipbuilding Orders Sparse

Bow shot: File photo

Despite some media reports of more significant ordering, there is only one firm shipbuilding order to report in the drybulk sector, according to the latest Clarkson Hellas S&P Weekly Bulletin, as follows: Dry bulk carriers COSCO Zhoushan have announced a contract for two 64


DBR to Deliver Custom Gas Genset for Platform E17a-A

dbr gas genset.jpg

DBR Generatorsets is on course to complete construction of a gas engine driven generator set for GDF SUEZ E&P Nederland B.V. in time for installation on the E17a-A platform at the end of the year. Due to space restrictions on the existing platform


JA Moody, Viega Strike Distribution Deal

JA Moody, a national distributor for product lines in the navy and commercial marine marketplace, is now a Viega Marine Distributor for the U.S. shipbuilding and offshore markets. Founded in 1899, The Viega Group manufactures and distributes plumbing, heating and pipe joining systems


MJP Waterjets in TYM Fast Attack Craft Trials

Photo courtesy of MJP

Successful sea trials of Tampa Yacht Manufacturing’s latest 50 Fast Attack Craft won praise for the performance of MJP waterjets. The 50’ Fast Attack Craft is a carbon-fibre reinforced, GRP 16.15M (53’) LOA, patrol vessel with a beam of 4.43M (14’8-1/2”)


Another Ferry Chooses WESMAR Thrusters

Norcon Galatea

WESMAR announced that another ferry, the MV Norcon Galatea, has installed WESMAR’s commercial bow thrusters. The 387-ton, 125-foot Ro-Ro Passenger Ferry, owned by Norcon Marine Services, Clarenville, Newfoundland, provides support for the provincial ferry fleet serving Bell Island and


Thrustmaster, DOEN Ink Deal

The 300 series. (Image: Thrustmaster)

Thrustmaster announced an agreement with DOEN which it says makes it the only U.S.-based manufacturer of commercial waterjets for marine propulsion.  DOEN is an Australian-based designer and manufacturer of waterjet propulsion systems, one of five marine waterjet manufactures in the world


W&O Europe Named a Tube-Mac Distributor

PYPLOK Tool photo_1.jpg

W&O Europe, a global supplier to the marine and marine offshore markets for pipe, valves and fittings, valve automation and engineered solutions, has entered into a new partnership with original equipment manufacturer Tube-Mac Piping Technologies


Messer's CEO Norville Announces Retirement

Bill Heller (left), new President and CEO of Messer Cutting Systems; and retiring President and CEO Gary Norville. In the Background is Messer’s Titan III Cutting Machine

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. Norville worked in many different departments during his career with Messer


TOTE’s Marlin Class Ships Enter Next Build Phase

The world’s first dual-fuel slow-speed engine arrived at General Dynamics’ NASSCO Shipyard (Photo: TOTE)

Engine and LNG Tanks Delivered to NASSCO The arrival of the world’s first dual-fuel slow-speed engine to General Dynamics’ NASSCO Shipyard marks the next phase of construction for TOTE’s Marlin Class vessels, projected by TOTE to be the world’s safest and cleanest


GL Tests and Approves Stauff Filter Elements

Screw-in and plug-in filter elements of the SFK series are part of Stauff’s product range that is now available with GL certificate (Courtesy of Walter Stauffenberg GmbH & Co. KG)

Germanischer Lloyd (GL) certifies Stauff screw-in and plug-in replacement filter elements Stauff reported that a substantial part of the range of replacement filter elements in its SFK series (i.e. screw-in and plug-in filter elements in stainless steel or plastic design)


Two More PSVs for Vroon

The PX121 design offers a competitive combination of fuel-efficiency and cargo capacities and deadweight.

  COSCO (Guang Dong) Shipyard Co. Ltd is going to build a further two platform supply vessels of the ULSTEIN PX121 design for Vroon Offshore Services, the Netherlands. Ulstein has entered into an agreement with COSCO on delivering ship design


Vic-Press Receives Five New Type Approvals

Vic-Press (Image courtesy of Victaulic)

Approvals from ABS, BV, DNV, Korean Register and Lloyd’s Register add to previous GL approval Victaulic, a manufacturer of mechanical pipe-joining systems, has received type approvals from American Bureau of Shipping (ABS), Bureau Veritas (BV), Det Norske Veritas (DNV)






 
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