WHOI Selects Rapp Hydema ROV Winch

(Press Release)
Tuesday, July 24, 2012

Woods Hole Oceanographic Institution (WHOI) selected Rapp Hydema to supply an electric ROV winch. The order adds another UNOLS entry to Rapp’s backlog, including a complete deck machinery outfitting on the Alaskan Regional Research Vessel (ARRV) that includes winches as well as load-handling systems.  The Active Heave Compensation (AHC) capable winch accommodates 7350m of .681 EM cable, or 7500m of 9/16” cable.  The winch powering scheme retains Rapp’s redundancy approach, with three electric motors mounted on the gearbox; management is through VFDs (variable-frequency drives).  One of Rapp’s newest winch control systems, the Pentagon Research system, will provide controls for the Active Heave Compensation (AHC). 
“Rapp displayed a methodical approach to some complex problems on deck,” said Matt Heintz, a Mechanical Engineer at WHOI, who first approached Rapp about the winch at the Underwater Intervention exhibition in February 2010, and subsequently in 2011 was one of several attendees of a  UNOLS delegation that visited Seattle to witness a test of the LARS (launch-and-recovery system) for the ARRV  “I was impressed with technological choices and Rapp’s adaptability to evolving requirements.  We executed several revisions of the specification in order to achieve a best fit.” 

Rapp will be delivering the winch in February 2013. 
 

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

People & Company News

Madsen to Chair Norway’s Research Council Executive Board

Henrik O. Madsen appointed chairman of the executive board of the Research Council of Norway   DNV GL president and CEO Henrik O. Madsen was appointed as chairman

Port of Houston Expecting Record Year

The Port of Houston Authority is expecting 2014 to close as a banner year for the port, with 34 million tons of cargo handled through November, Executive Director

Hapag-Lloyd Completes CSAV Merger Capital Increase

Hapag-Lloyd completed the planned capital increase of EUR 370 million (approximately $452.5 million) as part of the business combination with the Chilean shipping

Technology

Liquefaction Terminals to Dominate LNG Capital Expenditure

Capital expenditure (Capex) on global LNG facilities is expected to total $259 billion (bn) over the period 2015-2019, with investments expected to be 88% larger

Ennsub Delivers ROV Deployment Systems

Ennsub has completed the design and manufacture of two workclass remotely operated vehicle (WROV) deployment systems for ROVOP, due to be installed into a newbuild

Wärtsilä to Proceed with first LNG Terminal

Wärtsilä has been given full notice to proceed (NTP) from Manga LNG Oy for the supply of a liquefied natural gas (LNG) import terminal in Tornio, Northern Finland.

Contracts

Wärtsilä to Begin Building LNG Terminal in January

Wärtsilä has been given full notice to proceed (NTP) from Manga LNG Oy for the supply of a liquefied natural gas (LNG) import terminal in Tornio, Northern Finland.

Polarcus Awarded 3D Project Off West Africa

Polarcus Limited has signed a letter of intent with Perenco Oil & Gas Gabon S.A. for a 3D marine seismic acquisition project offshore West Africa.   The project,

Boskalis, VolkerWessels Win Offshore Wind Farm Work

Royal Boskalis Westminster N.V., in partnership with Volker Stevin International (VolkerWessels), has been awarded a contract by Iberdrola Renewables Offshore Deutschland

Shipbuilding

Damen Outfitting First of Nine Bahamas Patrol Boats

The first of nine Damen Stan Patrol 3007s ordered by the Royal Bahamas Defense Force has arrived at Damen Shipyards Gorinchem in the Netherlands for outfitting.

Liquefaction Terminals to Dominate LNG Capital Expenditure

Capital expenditure (Capex) on global LNG facilities is expected to total $259 billion (bn) over the period 2015-2019, with investments expected to be 88% larger

New Chinese Shipyard Launches First Ship

The new shipyard facility of Honghua Offshore Oil & Gas Equipment Company in Jiangsu, China, has launched its first ship, an IMT982 Platform Supply Vessel. The vessel,

 
 
Maritime Careers / Shipboard Positions Maritime Contracts Maritime Security Maritime Standards Navigation Offshore Oil Pipelines Port Authority Shipbuilding / Vessel Construction 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: 0.1558 sec (6 req/sec)