Marco To Build 15
VOSS Skimmers For NRC
Marco Pollution Control of Se-
attle, Wash., has signed a contract
with National Response Corpora-
tion (NRC) to build 15 Class XI-C
VOSS skimmers for oil spill recov-
ery in shallow water and offshore/
open ocean environments. NRC is
the oil spill removal organization
based in Calverton, N.Y., that en-
joys a customer base of more than
200 companies representing more
than 1,500 tank vessels.
The Marco Class XI-C VOSS (ves-
sel of opportunity skimming sys-
tem) consists of a Filterbelt oil and
debris recovery unit with powerful
flow induction pump and positive
displacement Archimedes screw dis-
charge pump mounted on an alumi-
num frame with inflatable flotation.
It removes the oil directly without
requiring further separation. Effec-
tive on all types of oil and in a vari-
ety of spill conditions, the Marco
Filterbelt has proven to be superior
in the clean-up of many major spills
around the world, from the Persian
Gulf to Prince William Sound.
The Class XI-C VOSS skimmer is
a new version of the Class XI skim-
mer used extensively by the Navy's
Supervisor of Salvage during the
Valdez spill clean up operations in
Prince William Sound. It includes
an efficient induction pump, simpli-
fied controls and easy maintenance.
The versatile Class XI-C can be used
in a variety of deployment modes.
The skimmer can be towed along-
side a vessel in V-boom configura-
tion, towed between two vessels, or
pushed ahead of or alongside a small
vessel
The first of the Class XI-C VOSS
skimmers for NRC will have the
"combi" option package complete
with adjustable weir and Marco
U400 Capsulpump. The "combi"
package enables the skimmer to be
operated in a weir/pump mode for
ultra-high capacity recovery of oils
in high encounter rate situations.
The unit retains the full three-foot
wide Filterbelt sorbent lifting belt
capability of its predecessors, pro-
viding excellent throughput and re-
covery efficiency regardless of oil
thickness encountered.
formed that include hull girder
strengthening, upgrading of the
foam fire fighting system, upgrad-
ing of the Anti-Submarine and Anti-
Surface Warfare Systems and gal-
ley equipment upgrades. The pack-
age also includes repairs to the aux-
iliary systems (heating and air-con-
ditioning). An average of 250 work-
ers per day will be assigned to the
project. Herb Engel, president of
SWM, said, "We were awarded this
contract during the bidding process
because of our technical ability and
competitive pricing. When it came
down to who could do the job more
cost effectively and with the neces-
sary capability - a public sector re-
pair yard or a private sector repair
yard - SWM overwhelmingly won."
Singapore's Hitachi Zosen
Wins Two Shipbuilding
Contracts
Hitachi Zosen Singapore has
landed two shipbuilding contracts
worth a total of $51 million.
The company will build two
10,000-dwt product tankers for a
local firm, Ocean Tankers, and two
similar tankers for Daichi Ship-
ping (Hong Kong).
The first contract is worth $25
million and the second is worth $26
million.
The first of the four 394-foot long
vessels is expected to be delivered
in 12 months, and the other three
during the next two years.
Southwest Marine Awarded
$11.5 Million Contract
Naval Sea Systems Command
(NAVSEA) announced that South-
west Marine Inc. (SWM) has been
awarded an $11.5 million contract
for the regular overhaul of the USS
Valley Forge (CG-50). The ship is a
Ticonderoga/"Aegis" class cruiser
homeported in San Diego. The ves-
sel will arrive at SWM's repair yard
in August of 1993 and is scheduled
for delivery in April of 1994.
The work package consists of a 12-
week dry-docking period which will
include repairs to the underwater
hull, sonar dome, sea valves and the
Controllable Reversible Pitch Pro-
peller (CRP) System. In addition,
major ship alterations will be per-
June, 1993 Circle 240 on Reader Service Card
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Tel:(61 7) 871 -1400 • Fax:(617) 878-491 6
Circle 326 on Reader Service Card
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