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Displaying items by tag: Dennis Knox

#NewDesign - A new catamaran designed for servicing offshore drilling and energy platforms could help work crews get to where they're needed safety in some of the roughest seas.

Wired's Autopia blog reports on the SHC Wavedancer, a proposed catamaran with a submersible hull that could literally cut through and dissipate potentially dangerous waves - keeping the vessel stable enough in swells of up to 15 feet so that delicate operations, such as work on oil pipelines or wind turbines, can proceed without delay.

The new design is the work of veteran energy installation and construction consultant Dennis Knox, who is looking to crowdfunding to finance the first stages of the project.

Wired Autopia has more on the story HERE.

Published in Power From the Sea

Shipyards

Afloat will be focusing on news and developments of shipyards with newbuilds taking shape on either slipways and building halls.

The common practice of shipbuilding using modular construction, requires several yards make specific block sections that are towed to a single designated yard and joined together to complete the ship before been launched or floated out.

In addition, outfitting quays is where internal work on electrical and passenger facilities is installed (or upgraded if the ship is already in service). This work may involve newbuilds towed to another specialist yard, before the newbuild is completed as a new ship or of the same class, designed from the shipyard 'in-house' or from a naval architect consultancy. Shipyards also carry out repair and maintenance, overhaul, refit, survey, and conversion, for example, the addition or removal of cabins within a superstructure. All this requires ships to enter graving /dry-docks or floating drydocks, to enable access to the entire vessel out of the water.

Asides from shipbuilding, marine engineering projects such as offshore installations take place and others have diversified in the construction of offshore renewable projects, from wind-turbines and related tower structures. When ships are decommissioned and need to be disposed of, some yards have recycling facilities to segregate materials, though other vessels are run ashore, i.e. 'beached' and broken up there on site. The scrapped metal can be sold and made into other items.