Rigdon Marine: PSV Orleans Now Working

Tuesday, July 06, 2004

Rigdon Marine has the Orleans, first of 10 64 x 16.5 x 5.8-m diesel-electric ABS Classed DP-2 platform supply vessels from Bender Shipyards, is now working in the Gulf of Mexico. A second vessel, the Bourbon, will follow at the end of June with a third, the Royal, in August. These will be followed by seven more of these innovative vessels. The announcement of the ambitious build program, by Rigdon in 2002, received wide spread industry attention. Fernando Malabet of the boats' designer Guido Perla & Associates explains that the diesel electric propulsion system will provide superior performance in the dynamic positioning mode and maximize the design efficiency eliminating the need for long shafts and reduction gears.

The heart of the propulsion system for each of the new DP capable boats is a pair of Cummins Marine QSK60-D(M) Marine Generators.

The 16-cylinder four-stroke engines each develop 2,548 bhp (1,901 kW) at 1,800 rpm which in turn produces 1,825 kWe at 60 Hz . The generators power electrical motors that will turn a pair of Steerprop SP-18T 360-degree azimuthing drives with open 2300 m/m propellers.

The responsiveness of the diesel electric drives enables the propulsion system to more readily meet the demands of the vessels' level 2 dynamic positioning system.

Additional electrical power is provided by a Cummins KTA-38-D (M) powered 900 kW generator set. Cargo provisions include 1200 metric tonnes of deck cargo carried on the 41.8 X 13.7-metre open aft deck. The deck is strengthened for up five tonnes per cubic metre. The vessels' tankage includes 765 cubic meters for fuel, 819.7 cubic metres for drilling mud and 202 cubic metres for bulk mud. Cargo water and ship's water will be 670.8 and 74.3 cubic metres respectively. Lube oil is stored in fore and aft tanks of 7.2 and 9.2 cubic metres. The Orleans, with accommodation for 22 people has an operational speed of 13 knots loaded at a 4.9 metre loadline. Delivery of the balance of these boats will continue through 2005.

Maritime Reporter August 2014 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

Ports

Gladding-Hearn Delivers Third NYPD Boat

With more than a dozen patrol boats and a fireboat built by Gladding-Hearn Shipbuilding, Duclos Corporation, operating in New York Harbor, the Somerset, Mass.,

China, Sri Lanka to Launch FTA Talks

Chinese President Xi Jinping began a visit to Sri Lanka on Tuesday agreeing to open bilateral negotiations for a free trade pact as Beijing tightened its embrace

Trelleborg Report Optimistic for Port Investment

The latest 'Barometer Report' from Trelleborg's marine operations business sector, discusses the issues impacting ports and terminals around the globe, and reveals

Vessels

Austal Delivers Fourth JHSV to the US Navy

The U.S. Navy accepted delivery of USNS Fall River (JHSV 4) from Austal USA yesterday, a week shy of six months from the date they took delivery of JHSV 3. This

Gladding-Hearn Delivers Third NYPD Boat

With more than a dozen patrol boats and a fireboat built by Gladding-Hearn Shipbuilding, Duclos Corporation, operating in New York Harbor, the Somerset, Mass.,

Survey Vessel Delivered to Fugro N.V.

Fugro Pioneer is the second of three vessels to be delivered to Fugro in 2014. Fugro has taken delivery of the second of the three Fugro Offshore Coastal Survey

 
 
Maritime Careers / Shipboard Positions Maritime Security Naval Architecture Navigation Offshore Oil Pod Propulsion Salvage Ship Electronics Ship Repair Sonar
rss | archive | history | articles | privacy | terms and conditions | contributors | top maritime news | about us | copyright | maritime magazines
maritime security news | shipbuilding news | maritime industry | shipping news | maritime reporting | workboats news | ship design | maritime business

Time taken: 0.1248 sec (8 req/sec)