SEDNA Completes Sea Trials

Saturday, March 03, 2001
Sonsub's newest cable burial and maintenance system, SEDNA, has successfully completed system tests and sea trials off the Louisiana coast at depths exceeding 9,900 ft. The system has been delivered to the CRABSS - Craft for Repair and Burial of Submarine Systems - Maintenance Authorities in Portland, Ore., where it will be on 24-hour callout service to perform cable survey, cable repairs, deburial/burial and maintenance for a period of six years. In-house designed and manufactured, the 500 shp free flying trenching system was built on INNOVATOR technology with ease of maintenance and high system reliability in mind. The ROV Trenching System is capable of constant operations in six knots of current and trenching at speeds of 800 m/hr. in soils with shear strength of up to 80kPa. Additional burial and de-burial tasks can be carried out in soils up to 150kPa. During sea trials, maximum trenching speeds of 1,200 m/hr. per hour were recorded.

Maritime Today


The Maritime Industry's original and most viewed E-News Service

Maritime Reporter April 2016 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

Offshore

Shipping Industry Flying On The Dragon’s Back

As the many Greek players in the shipping industry know well, the legend of Icarus tells us the dangers of flying too high. Merchant vessel earnings eventually

Subsea 7 Profits Dip in Q1

Subsea 7 S.A. announced its financial results for the first quarter ending March 31, 2016, reporting revenues of $746 million, down 37 percent from the prior year period.

Sembcorp Profit Halved as Clients Defer Projects

Revenue falls 30 pct; order book at S$9.7 billion. Singapore rig-builder Sembcorp Marine's quarterly profit halved as customers deferred projects, and it faces

Cruise Ship Trends

Lerwick Harbor sees Seasonal Boost

The opening of the offshore season in northern waters has seen specialist oil industry vessels return to Lerwick Harbor during April to support subsea development projects.

Holland America Line Kicks off Seattle's Record Cruise Season

The Port of Seattle begins the 2016 cruise season welcoming the first ship call, Holland America Cruise Line’s Nieuw Amsterdam. Larger vessels and more cruises

Norovirus Outbreak on Fred. Olsen Cruise Ship

An outbreak of the norovirus stomach bug has sickened 160 people aboard a Fred. Olsen Cruise Lines ship docked at Norfolk, Virginia, U.S. health officials and the company said on Friday.

 
 
Maritime Contracts Maritime Security Maritime Standards Navigation Pod Propulsion Salvage Ship Repair Shipbuilding / Vessel Construction Sonar Winch
rss | archive | history | articles | privacy | 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: 0.0177 sec (56 req/sec)