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 Reporter June 2015 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

Offshore

Petrobras hands over Campos basin stake to PetroRio

Petrobras today signed with PetroRio S.A. (‘PetroRio’) the contracts for the sale of 20% of its stake in the concessions of Bijupirá and Salema fields, currently operated by Shell.

Damen, AMELS sell YSV with Heli Hanger

The sale of a new 69-metre Yacht Support vessel marks the next level of development for the successful Yacht Support range built by DAMEN in cooperation with Dutch luxury yacht builder AMELS.

Golar Moves Ahead with lucrative FLNG Project in Cameroon

Golar LNG Limited inform that with regards the signing of a Heads of Agreement with Societe Nationale de Hydrocarbures ("SNH") and Perenco Cameroon ("Perenco")

Cruise Ship Trends

Confidence Low in Shipping Idustry

Confidence levels in the global shipping market have fallen to a seven-year low as a glut of cargo ships, weak freight rates and excess liquidity continue to batter the industry,

TUI Cruises Orders 2 More Ships from Meyer Turku

Meyer Turku to build Mein Schiff 7 and 8 for TUI Cruises  TUI Cruises GmbH and Meyer Turku Oy signed an agreement for the construction of two new cruise ships,

Transnet Awards Bid for Cape Town Cruise Terminal

Transnet National Ports Authority awarded the V&A Waterfront (Pty) Ltd the status of Preferred Bidder for the development of a cruise terminal at the Port of Cape Town, Transnet said on Tuesday.

 
 
Maritime Careers / Shipboard Positions Maritime Contracts Maritime Security Naval Architecture Pipelines Salvage Ship Electronics Ship Repair Shipbuilding / Vessel Construction 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: 0.0976 sec (10 req/sec)