Donjon Provides Diving and Salvage Services to Dredge

Friday, February 08, 2008
Donjon Marine Co., Inc. uses its salvage and related emergency response service equipment, the 1,000-ton capacity derrick barge Chesapeake 1000 and 400-ton capacity derrick barge Columbia New York to supply heavy lift, diving and related salvage services to the dredge New York which sustained considerable damage after being struck by another vessel while in Newark Bay, New Jersey in January.

Donjon Marine, Co., Inc., was contracted by owners of the 200-ft.-long excavator style dredge New York to supply heavy lift, diving and related salvage services after the dredge was struck by the 669-ft. vessel Orange Sun while working in Newark Bay, NJ. The dredge sustained damage, which includs the loss of buoyancy at the excavator end, fracturing of the hull at the point of impact, as well as bending of two of the 3-6-ft. square, 100-ton spuds, effectively pinning the New York in place.

Over a seven-day period, Donjon mobilized six heavy salvage vessels, including its 1,000-ton capacity derrick barge Chesapeake 1000, pumps and related support materials, as well as a salvage and dive team. Upon Donjon’s arrival onsite and after Donjon divers placed a lift sling around the hull of the New York, the Chesapeake 1000 provided a significant lift force to the vessel in an effort to provide stability during a subsequent dewatering effort.

Once the vessel was refloated, Donjon’s dive and salvage teams cut away the damaged sections of the 100-ton spuds, under water, so that the vessel could be freed from the bottom and delivered to a local shipyard for survey and repair. Once the spuds were cut away, Donjon’s 400-ton capacity derrick barge Columbia New York recovered the spud tips and made delivery of them to the repair facility. Donjon also removed the third, undamaged spud from its well on board the New York to increase vessel stability for the transit portion of the operation. After seven, 24-hour workdays the dredge New York departed the site and was delivered to a shipyard without further incident.

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

People & Company News

APL’s Schedule Reliability Scales Up

APL was the most reliable carrier with a global on-time performance of 85.5% in May 2015, according to the latest Global Liner Performance Report by SeaIntel Maritime Analysis.

Gazprom, Gasunie Sign Framework Agreement - LNG

At a Meeting between Alexey Miller, Chairman of the Gazprom Management Committee and Han Fennema, CEO and Chairman of the Executive Board of Gasunie a Framework

Haiti’s Port Lafito Officially Opens

GB Group inaugurated their Port Lafito, a world-class modern container port in Haiti. They informed that the port is now open and operational. Port Lafito

Salvage

Four Rescued From Burning Boat in Lake Michigan

The Coast Guard and a good Samaritan rescued 4 people after their 20-foot boat caught fire on the Grand River, Sunday. A boat crew from Coast Guard Station

Egyptian Vessel Sinks

Taba, an Egyptian ferry, carrying passengers, cargo and trucks, sank in the Red Sea early on Sunday, according to state-owned news agency MENA.   The 6,600-gt

Passenger Ferry Capsizes in the Philippines, Nearly 40 Dead

MBCA Kim Nirvana, a passenger boat carrying 189 people has capsized in the central Philippines, minutes after leaving port, the Philippine Red Cross and coast guard spokesman Cmdr.

 
 
Maritime Careers / Shipboard Positions Maritime Contracts Maritime Standards Naval Architecture Offshore Oil Pipelines Salvage Ship Electronics 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: 0.1466 sec (7 req/sec)