Teekay Foam's Overboard Discharge Sea Pipe Repaired

Monday, April 22, 2002
When Teekay Foam established a water leak within the internal pipe of the scrubber overboard system, UMC was called in to provide an efficient solutions. The leak was between the sea valve and the aperture, and a concrete box had been previously installed to temporarily resolve the situation. UMC's repair squad attended the vessel upon its arrival at Bilbao equipped for two possible solutions, which had been previously discussed and agreed with Teekay Shipping. One solution was to crop out the section of hull around the aperture and insert a new plate containing a stub pipe as per UMC's class approved permanent insert procedure. The other was to crop the pipe internally and refit a new section. Both methods were reliant upon the fitting of a UMC cofferdam, by the diving team, externally over the scrubber overboard aperture thus rendering inboard as watertight. Once in place, the existing concrete box could be removed and diagnosis could begin. It was subsequently established that the water leak in the pipe was, in fact, inboard and that the pipe could therefore be removed and a new section reinstated using full penetration TIG root pipe welding techniques. On completion of the welding the internal and external walls of the 250 mm diameter pipe were also coated as per the client's specification. All work was carried out to the satisfaction of the attending DNV surveyor and within the vessels scheduled time in port for cargo operations.

Maritime Today


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

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

Ship Repair & Conversion

Hansa Offenburg, Hansa Drakenburg Sail Scale-free

Leonhardt & Blumberg was founded in 1903 and has managed more than 180 vessels, the majority of which were general cargo vessels and bulk carriers. Today the company

Haven Marine Signs Service Contract with Svitzer

Haven Marine Services informs it has signed a five year contract with Svitzer which will see the yard service the requirements of Svitzer’s vessels within the Bristol Channel and Irish Sea areas.

BWTS Refit for Netherlands Naval Vessels

The Defense Material Organization has awarded three contracts to Goltens Worldwide’s Green Technologies business unit for the engineering and turnkey installation

Cruise Ship Trends

Royal Caribbean Orders 3 Ships from STX

Following the delivery of Harmony of the Seas on May 12 in Saint-Nazaire, the American group Royal Caribbean Cruises Ltd. signed an order for three additional vessels,

FAL Engages Inland Marine Service for Marine Operations

French America Line, the newest U.S. cruise line that begins sailing five- to 10-day cruise itineraries aboard its intimate 75-stateroom flagship Louisiane in August,

Mumbai Port to Revamp Int'l Cruise Terminal

Indian Merchants’ Chamber provides a platform to urban developers to address various issues pertaining to the restructuring of Mumbai City Mumbai, May 23, 2016:

 
 
Maritime Security Naval Architecture Offshore Oil Pipelines Pod Propulsion Port Authority 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: 0.0515 sec (19 req/sec)