Rebuilding the Submersible 'Alvin'

Press Release
Thursday, March 14, 2013
'Alvin' Underwater: Photo credit Woods Hole Oceanographic Institutions

'Alvin', the U.S. science community’s only human-occupied submersible dedicated to deep-sea research is getting a makeover.

The improvements include a new personnel sphere, updated command-and-control systems, enhanced lighting and high-definition imaging systems, new syntactic foam to provide buoyancy, and more and larger viewports, or windows.

The centerpiece is a larger personnel sphere with improved interior design to enhance the comfort of pilots and researchers who will occupy it. The titanium sphere is also designed to withstand pressure at depths of 6.5 kilometers (4 miles), with the eventual goal of allowing Alvin to dive beyond its current 4.5-kilometer (2.8-mile) diving capacity.

Now in the final stages of the first phase of the upgrade, the iconic sub is being painstakingly reassembled, piece by piece, by a one-of-a-kind team of engineers, technicians, and pilots at Woods Hole Oceanographic Institution (WHOI). They also carefully inspect and test each component to ensure its reliability and the safety of those who will use to sub to explore the depths.

Alvin is owned by the U.S. Navy and operated by WHOI. The current upgrade has been funded largely by the National Science Foundation, with support from private donations to WHOI.

Maritime Today

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

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


Bill on Danish Maritime Planning Submitted

The bill is to form the basis of a maritime planning act intended to promote economic growth and development of sea areas. The Danish Maritime Authority is to head the work.

Seaspan Implements ECO Insight solution

Seaspan Ship Management Ltd. will implement the DNV GL fleet performance management solution ECO Insight to improve their fleet monitoring. ECO Insight will

New Appointments at Becker Marine Systems USA

Becker Marine Systems USA continues growth in North America. Becker Marine Systems, the leader in rudder technology and the inventor of the Becker Mewis Duct

Ship Repair & Conversion

Ship Conversion: Offshore Survey Vessel to Become a Flotel

Dutch shipowner C-Bed has contracted Wärtsilä Ship Design to supply the design for rebuilding its Seismic Survey Vessel, the Viking II, for use as a hotel vessel

Turbocharger Retrofits for Royal Caribbean

MAN PrimeServ informs it has won the contract from Royal Caribbean Cruises Ltd. (RCCL) to retrofit the turbochargers aboard four cruise liners from its fleet.   The

Adrift Cargo Ship Taken in Tow

The Barbados-registered cargo vessel Skog, which was adrift off Orkney after encountering engine problems, is now under tow, the U.K. Maritime and Coastguard Agency (MCA) reported.

Marine Science

Rates, Fees of Danish Maritime Authority to be Revised

A number of fee rates within the Danish Maritime Authority's area will be changed from 2016. The price schedule is available from the webpage of the Danish Maritime Authority.

Henriksen Unveils Strongest SOLAS Boat Lifting Hook

H Henriksen of Norway has received SOLAS certification for a new off-load single-point boat lifting hook capable of holding up to 22.5-tonnes. The quick release

Norwegian Escape with Biggest Scrubbers sets Sail

On a sunny October day in the German harbor-town of Hamburg, M/V Norwegian Escape, a brand new cruise ship, sets sail for the first time. On board are five Yara SOx scrubbers – one for each engine.

Ocean Observation

Panama-Registered Ship Sinks off Vigan City

A Panamanian cargo vessel MV Fortune Life sank off the coast 130 nautical off Vigan City in Ilocos Sur, Philippine Coast Guard (PCG), uthorities said.   The

DP World, SCA Pact for Ain Sokhna Port Development

Suez Canal Authority (SCA) and the Red Sea Ports Authority signed an agreement with Dubai Ports World (DP World) and Sonker Bunkering Company for the development of Egypt’s Ain Sokhna seaport,

SCCT Prepares to Boost Vessel Traffic with 24-hour Access

A formal signing ceremony will now enable vessels to transit to Port Said East through a new side channel to be constructed bypassing the Suez Canal’s main entrance.

Underwater Engineering

Fugro's Havila Harmony to join MH370 Search

Fugro is providing an additional vessel, the Havila Harmony, to join the search for the missing flight MH370 in the southern Indian Ocean. From the 93-metre multi-role vessel,

Ship Conversion: Offshore Survey Vessel to Become a Flotel

Dutch shipowner C-Bed has contracted Wärtsilä Ship Design to supply the design for rebuilding its Seismic Survey Vessel, the Viking II, for use as a hotel vessel

Largest Underwater CO2 Release from Pipeline - DNV GL

Carbon capture, utilisation and storage (CCUS) is gaining momentum to meet stringent climate change goals and secure energy supplies for the future. To fully

Maritime Careers / Shipboard Positions Maritime Contracts Maritime Security Maritime Standards Navigation Pod Propulsion Ship Electronics Shipbuilding / Vessel Construction Sonar Winch
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: 0.0809 sec (12 req/sec)