Seaspan Ship Management Ltd. (Vancouver) one of the leading container vessel managers, has chosen DNV GL's ShipManager Hull software to upgrade its in-house hull integrity management system.
The ship inspection condition based monitoring software, ShipManager Hull, will be implemented across Seaspan’s entire fleet of 76 vessels over the next several years.
“We developed our own temporary Hull Structure monitoring system at Seaspan in order to help us understand our needs and to quickly help us manage hull defects until we could assess and decided on our preferred system,” explained Peter Jackson, Director of the Projects and Technology Department at Seaspan Ship Management Ltd. “Three different systems were reviewed and as a result, DNV GL's ShipManager Hull was selected as the software most closely meeting our needs.”
ShipManager Hull is a part of DNV GL’s fleet management software portfolio and provides ship owners, managers and operators hull inspection and thickness measurement support. It supports the complete hull integrity process, from inspections to reporting and condition assessments of tanks, cargo holds and coatings, throughout its entire lifecycle by means of crew inspections and thickness measurements.
Vessel-specific 3D model
The use of a vessel-specific 3D model enables visualization and assessment of the hull’s structural condition. The crew can mark any coating or structural failures on the 3D model, such as marking an individual finding or adding a photo and descriptions, which can then be assessed by superintendents onshore.
“Owners are looking for ways to optimise their maintenance schemes and ShipManager Hull enables them to spot potential problems early on, minimise their operational down time, and smooth inspections through improving and standardising their documentation,” commented Dr. Torsten Büssow, DNV GL. Ryan Bishop, DNV GL’s Vice President Business Development for the Americas, also noted “Clients are finding that the system is one that they can easily integrate into their existing maintenance processes, with the added benefit of on- and offshore teams having access to the same data. With the training we can provide from local offices, we are confident that this partnership with Seaspan will see them roll out ShipMangaer Hull without a hitch.”
ShipManager Hull can make information on the condition of hull structures available to any employee across the company once the inspection results have been approved and synchronized. Stored in a lifecycle database, hull condition data for each individual vessel can be traced over time. Sister vessels from the same fleet can be compared easily. A dashboard overview of the entire ship makes it easy to pinpoint any critical findings by crew or third-party inspectors.
Since its introduction onto the market in 2011, DNV GL's ShipManger Hull has built an impressive user community of some 350 vessels of all kinds worldwide. The system was recently upgraded with a mobile client version for use in compartments and upcoming extra features in development include an automatic proposal for the amount of steel to be replaced for a dry dock tender specification, integration of hatch cover tightness measurement results and hot spot marking functionality.
Together, Seaspan Corporation and Seaspan Ship Management Ltd. are the world’s largest independent containership owner and manager, providing consistently safe, reliable and economical operations for over a decade. With a fleet of 89 vessels, we have achieved successful growth through our commitment to innovation, high quality assets and sustainability. Seaspan's common shares, Series C Preferred Shares and Series D Preferred Shares are listed on The New York Stock Exchange under the symbols "SSW," “SSW PR C” and “SSW PR D,” respectively.