JOATS AND BARGES
MHI's VOSREV Features A
Submergible Deck To Recover Oil
Mitsubishi Heavy Industries,
litd. (MHI) has developed a vessel
lamed Versatile Oil Spill Response
/essel (VOSREV), initially reported
n the May '93 issue of Maritime
Reporter, which is designed to ef-
fectively recover and remove spilled
)il from the ocean.
VOSREV is designed to operate
in shallow coastal waters and un-
der rough weather, satisfying vari-
ous conditions required for an oil
recovery vessel. VOSREV was de-
veloped by envisaging how to cope
with a large-scale oil spill. The
prototype will be a 10,000-dwt ves-
sel with an overall length of 492
feet, breadth of 105 feet, depth of 28
feet and maximum draft of 20 feet.
The vessel will be able to carry on
its deck materials and equipment
including oil booms, oil skimmers,
dispersants and smaller vessels used
to deploy the fences in place.
The vessel is designed with a sub-
mergible deck. At the spill site, the
small boats collect the spilled oil by
sweeping it with the oil booms to-
wards the deck of the vessel.
After collecting the oil, the vessel
will store it in tanks located below
the deck of the vessel, as well as
manage various oil removal and col-
lecting activities as commanding
mother ship. Repeating this activ-
ity, the vessel recovers spilled oil.
In particular, the vessel will be
able to collect high-viscosity, mousse-
like oil, which is difficult to collect
with a conventional small oil skim-
mer. So that VOSREV can arrive at
an oil spill site as quickly as possible,
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MHI's VOSREV - A vessel to recover spilled oil.
maximum speed is designed to be 16
knots. Also, the vessel will be
equipped with heliport so that pre-
cise oil recovery work can be con-
ducted through guidance from the
air. VOSREV will be used as a
multifunctional vessel when not in
service as an oil recovery ship. With
its wide, flat deck, it will be able to
carry large or heavy cargo such as
special vehicles or trains.
For more information onMHI,
Circle 88 on Reader Service Card
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