workboats

The planning and innovative design required for small to medium size working vessels is a discipline in which EBDG has excelled.  Beginning with feasibility studies to determine the necessary features for each unique application, we provide functional concepts, designs, profiles and deck arrangements.   

Working to create unique designs to meet each client's specific needs, we do not create a generic design and sell it to the industry.  Engineering excellent solutions for unique requirements demands listening to the concerns of owners, operators, and builders and looking carefully at the products and services offered by component suppliers.  We work with each operator to design a workboat to meet each specific need.  With client review and input, we translate service needs and requirements into design. 

EBDG's extensive experience designing and specifying marine systems and equipment for public agencies, the scientific community, and commercial operators assures the best solution for your needs.  With experience in structural analyses, system and equipment upgrades, vessel conversions, sponsoning and lengthening existing vessels, as well as complete new vessel designs, we are eager to address your specialty vessel and particular performance issues. 

Below are just a few of the unique workboats EBDG has developed: 

Landing Craft
In 2005 EBDG delivered production support detail drawings for design of 10 MPF utility boats for the U.S. Navy.  The 40-ft, high-speed landing craft are replacing the Navy's existing LCM-8 craft as part of its Improved Navy Lighterage System in support of the pre-positioned Marine Amphibious assault missions. 

Because of the large number of identical boats being constructed, EBDG tailored the work package to support an assembly line production approach.  We delivered three-dimensional isometric assembly drawings of all machinery and system components, pipes, and fittings to the builder in lieu of the more typical two-dimensional drawings; offering the shipyard a more realistic perspective of the parts involved and their assembly.   The 40 ft. by 14 ft. landing craft have a loaded cruise speed of about 25 knots and a lightened flank speed of about 40 knots.  Two vessels have already been built, with two more currently under production. All 10 craft are expected to be delivered by the end of 2006, with an option for more vessels in 2008. 

EBDG recently designed a 75-ft landing craft for San Juan Ferry & Barge and is currently providing detail design support to Allen Marine on a new landing craft for the National Park Service. 

Fireboats
The design of a fireboat demands a team that has experience beyond the normal design of workboats.  As the crews of fire departments know, today's firefighters deal with search and rescue, hazardous materials, emergency medical treatment, waterfront facility inspection, public safety, and incident command and control.  They also fight fires.  A successful fireboat design team must appreciate the multiple duties of a vessel and recognize the needs of the firefighter for reliable, safe, and effective equipment.  The team at EBDG has what it takes to design a vessel that will meet your specific fireboat needs.  Past fireboat customers include the City of Seattle, City of Oakland, and Texaco. 

Patrol & Pilot Boats
EBDG has rich and varied experience with high performance patrol and pilot craft.  This work has ranged from new vessel design to computer lofting of aluminum structure and construction supervision.  Our staff has seen how all of the components of a small vessel must work together to create a good boat.  Over-emphasizing any particular aspect will result in an unbalanced vessel design. 

Dry Docks
EBDG has significant experience in the structural maintenance optimization and recertification of dry docks.  By utilizing state-of-the-art FEA, we provide cost-effective solutions to optimize structural repairs necessary to maintain or increase the lift load rating.  Our engineers have hands-on shipyard experience and fully understand the operational aspects and structural behavior of dry docks.  Shipyards who count on EBDG to help maintain their dry docks include Todd Pacific Shipyards and San Francisco Drydock.

Elliott Bay Design Group has designed several rigid inflatable boats (RIB). This vessel is a 20 ft aluminum rescue RIB developed for Dominator Boats, Inc. The majority of the vessel is self-jigging, using tabs and slots. All of the aluminum parts were cut using a high definition NC burning machine. The following series of three-dimensional images provides a clear pictorial map of the assembly sequence.




Elliott Bay Design Group LLC
5305 Shilshole Ave. NW
Suite 100
Seattle, WA 98107
Phone 206.782.3082
Fax 206.782.3449
Email: info@ebdg.com

© 2004-2007 Elliott Bay Design Group

New Orleans
Elliott Bay Design Group LLC
One Canal Place
365 Canal Street, Suite 1550
New Orleans, LA 70130
Phone 504.529.1754
Fax 504.529.1974


 

project photos

     
 

Within this small package is a pumping capacity of 7,700 gallons per minute.

 
     
 

40' MPF Landing Craft

 
     
 
  CHIEF SEATTLE  
     
 
  M/V HENRY ISLAND  
     
 
  Dry dock FEA model