November 2005 13
type US 305 FP supplied by Rolls Royce
and two Deutz main engines with a total
output of 4,050 kW. However, during
bollard pull trials the tug reached of bol-
lard pull of 60 tons. During the coming
months a modification will be prepared
and implemented to overcome this defi-
ciency in bollard pull. Meanwhile,
Bugsier will take Bugsier 1 in operation.
Circle 5 on Reader Service Card
Navy Orders Six Subs
A contract was signed in New Delhi
for the construction of six Scorpene sub-
marines, that will be built in Mazagon
Dock Limited shipyards, in Mombay.
The French-Spanish consortium will
provide engineering, technical assis-
tance, training and specific equipment,
with Navantia responsible for the aft
parts of the six submarines, as it is been
done in other contracts as Chile and
Malaysia. The six subs are slated for
delivery in 12 years.
Circle 6 on Reader Service Card
Submraine Main Particulars
Length . . . . . . . . . . . . . . . . . . . . . .217.8 ft. (66.4 m)
Diameter of resistant hull . . . . . . . . . .20.3 ft. (6.2 m)
Surface displacement . . . . . . . . . . . . . . . . .1,550 tons
Submerged displacement . . . . . . . . . . . . . .1,705 tons
Maximum speed, immersed . . . . . . . . . . . .20.5 knots
Maximum speed, surface . . . . . . . . . . . . . . .11 knots
Autonomy . . . . . . . . . . . . . . . . . . . . . . . . . . . .45 days
Crew . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31
Aker Yards to Build PSV
for Island Offshore
Aker Yards signed a contract with
Island Offshore VI K/S, a company
within the Island Offshore Group in
Ulsteinvik, Norway, to deliver a UT 776
E platform supply vessel. The value of
the contract is $36.4 million. This is the
16th contract between the shipowner,
Island Offshore Group in Ulsteinvik and
Aker Yards. The hull for the PSV will be
built in Romania. Delivery of the vessel
is scheduled for March 2007.
Circle 7 on Reader Service Card
Seattle's New Fireboat:
Designing for 50 Years
Traditionally, fireboats have been
designed to function as floating water
pumps to fight fires in wooden docks
and burning ships. A modern port like
Seattle has much more complex require-
ments. While some wooden piers
remain, marine fires are more likely to
involve chemicals and other materials
that can cause significant threats to peo-
ple and the environment. An effective
modern fireboat program must also take
into account the particular natures of the
city of Seattle's waterways, which
include separate saltwater and freshwa-
ter areas. In 2003, Seattle voters
approved the Fire Facilities and
Emergency Response Levy program,
which included a marine program that
would build a large new fireboat; refur-
bish an existing fireboat and build a
third small quick response boat.
Seattle currently has two fireboats.
The 97-ft. (29.5 m) aluminum-hulled
Chief Seattle was built in 1983 and has
the capacity to pump water at 7,500 gpm
and 800 gallons of foam. The 123-ft.
(37.5 m) steel hulled Alki, built in 1928
pumps 16,300 gpm and 1,000 gallons of
foam. One of these, the Alki, is based
inside the Ballard Locks while the other
is posted to Elliot Bay, which includes
the deep sea docks, the Duwamish River
estuary and an extensive area of heritage
waterfront with piers and buildings
In 2002, following a number of signif-
icant marina fires, the Seattle Fire
Department reviewed the adequacy of
its marine equipment operations. The
analysis showed that Seattle 's fireboats
should have greater pumping capacity;
accommodate EMS, rescue, salvage,
and environmental remediation func-
tions; and be able to pump water to land
fires should water mains break during
earthquakes or other disasters.
This report led to the development of
the marine component of the 2003 levy
proposal. It provided for a sweeping
new set of plans to enhance the existing
fireboat fleet. The existing fireboat
Chief Seattle systems, engines and
pumps will be upgraded to pump 10,000
gpm and have the ability to reach an
average top speed of 18 to 20 knots. The
overhaul should extend the Chief
Seattle's service life by 20 years. The
78-year-old Alki will be retired from
service. For quick response on either
side of the Ballard Locks the city is
building a small, 26-knot, 50-ft. (15.2
m) fireboat with a 4,000 to 5,000 gpm
capacity.
The most significant item in the levy's
marine program is a new large platform
fire boat capable of pumping 20,000
gpm or more to protect the salt water
port area outside the Ballard Locks.
With the passage of the levy, Jensen
Maritime Consultants Inc. was contract-
ed to develop a design that would meet
an extensive set of criteria. The build
contract has been awarded to Dakota
Creek Industries of Anacortes,
Washington.
The boat that evolved on the Seattle
company's boards has exceeded most of
the prime criteria. The 108 x 26.8 ft.
(32.9 x 8.2 m) hull has a 15-ft. (4.6-m)
depth with a 10-ft. (3.1-m) fully loaded
draft and a 390 long ton displacement
when fully loaded. Like a land-based
pumper truck, the boat will pack formi-
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