KSB Valves Used in Costa Concordia Salvage

MarineLink.com
Wednesday, October 16, 2013
Costa Concordia with the sponsons attached to her port-side hull. (© KSB Italia S.p.A.)

Over three hundred ISORIA pneumatically actuated butterfly valves have been supplied by the KSB Group for use in the salvaging of the cruise ship Costa Concordia, which capsized off Giglio Island on January 13, 2012.

The role of the 328 valves is to fill and vent tanks located in the sponsons (giant steel boxes), the first 15 of which were welded to the port-side hull to act as ballasting bodies when righting the wreck. At a later stage, these sponsons, together with another 15 to be installed on the star-board side of the cruise ship, will be flooded and used to stabilize the wreck.

Prior to being used in the recovery, the ISORIA pneumatically actuated butterfly valves were subjected to special pressure tests at the Italian KSB plant in Concorezzo. There, KSB Italia’s technicians simulated an ambient pressure corresponding to a water depth of 40 meters. The valves’ actuators are designed to ensure that a pre-set fail-safe position is adopted in the event of insufficient compressed air supply. If the actuators cannot be controlled due to a power supply failure, it is also possible for divers to operate them manually. As soon as the 50-meter crack in the ship’s side has been sealed, the sponsons will be filled with air to get the vessel up and floating again.

ksb.com
 

  • KSB ISORIA butterfly valve at the floor of one of the sponsons that were attached to the ship’s port-side hull and flooded. (© KSB Italia S.p.A.)

    KSB ISORIA butterfly valve at the floor of one of the sponsons that were attached to the ship’s port-side hull and flooded. (© KSB Italia S.p.A.)

Maritime Today


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

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

Casualties

Ship Hits Panama Canal

The Panama Canal authority  (ACP) says a Chinese container ship’s damaging scrape with the canal’s new wider locks was caused by bad weather, Reuter quotes  ACP's  administrator, Jorge Quijano.

Alaska Juris Sinks, 46 People Rescued

The Fishing Company of Alaska, based in Renton, owns the  238-foot  Alaska Juris that started sinking in the Bering Sea shortly before noon on Tuesday, says a report in Seattle Times.

Sunken Barge Impedes Waterway Traffic Near Galveston

A barge sank east of the Galveston Causeway railroad bridge Tuesday, causing the U.S. Coast Guard to issue a safety zone and temporarily restrict traffic on the Gulf Intracoastal Waterway.

News

U.S. Awards $61.8 Mln for Port Projects

U.S. Transportation Secretary Anthony Fox today announced 40 awards totaling nearly $500 million in funding for the  FY 2016 Transportation Investment Generating Economic Recovery (TIGER) grants.

DP World takes over Rodney Container Terminal, Canada

DP World has signed a long-term lease agreement for the expansion and operation of the multi-purpose Rodney Container Terminal at Saint John, New Brunswick, Canada.

MED AMERICAS will Replace MGE Service

CMA CGM is revamping it MGE service becoming the MED AMERICAS, stand-alone CMA CGM service with dedicated fleet of 11 vessels of 2,500 TEU, in a continuous effort to improve service coverage,

Marine Equipment

DP World takes over Rodney Container Terminal, Canada

DP World has signed a long-term lease agreement for the expansion and operation of the multi-purpose Rodney Container Terminal at Saint John, New Brunswick, Canada.

Horizon Delivers Towboat Marty Cullinan for FMT

In June 2016 Horizon Shipbuilding, Inc. of Bayou La Batre, Ala. delivered the M/V Marty Cullinan, a 120’ towboat with a retractable pilot house, to its home port of New Orleans, La.

New Dredger for North Carolina’s Coastal Waterways

The North Carolina Department of Transportation recently took delivery of a new, fully customized cutter suction dredge, which it christened the Dredge Manteo in a ceremony held April 28,

Subsea Salvage

Damen Presents Decommissioning Vessels Concept

Damen Shipyards Group has announced its latest concept design: the Damen Decommissioning Series. The vessel will specialize in three core areas of the oil and gas

Technip Bags Woodside's Subsea Contract

Technip has been awarded a large(1) subsea contract by Woodside to support the development of the Greater Enfield Project offshore Western Australia, at a water

Vesper Marine to Protect LIS Underwater Cables

Vesper Marine announced that it has provided its virtual Automatic Identification System (AIS) to New York Power Authority (NYPA) to protect submerged power cables in Long Island Sound.

 
 
Maritime Contracts Maritime Security Maritime Standards Navigation Offshore Oil Pod Propulsion Port Authority Ship Repair Ship Simulators Shipbuilding / Vessel Construction
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: 0.0964 sec (10 req/sec)