Stork-Werkspoor Engines
Will Power Exxon Tugboats
Stork-Werkspoor Diesel by (SWD) has thus
far sold eight of the Dutch company's F240 en-
gines for use by United States towing firms.
Joop Zwart, U.S. sales manager, said that
three tugs being built for the Exxon Corpora-
tion will each be equipped with a pair of 9-cyl-
inder, F240, 2,000-bhp engines. Shaver Trans-
portation Company of Portland, Ore., will
replace two older SWD diesels in the firm's
tug Columbia, with the newer 6-cylinder
F240, 1,270-hp turbocharged engines for serv-
ice on the Columbia/Snake river systems.
Morrison-Knudsen Company, the interna-
tional construction firm that is supervising
the project, placed the order for the Exxon en-
gines. The tugs, which will be built in the Da-
men Shipyards, Gorinchem, Netherlands, will
be used in Columbia, South America. The
tugs were designed by The Glosten Associates,
Seattle naval architects.
Charles Garman, recently appointed SWD
sales manager on the U.S. West Coast, also
said that a similar engine would be installed
in the Ilduso Fisheries' trawler MAR-GUN.
ATA TUG
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SERVICE • REPAIR • PARTS
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CUNNINGHAM MARINE
HYDRAULICS CO., INC.
201 Harrison St. • Hoboken, N.J. 07030
(201) 792-0500 (212) 267-0328
2030 E. Adams St. •Jacksonville, FL 32202
(904) 354 0840
TWX 710-730-5224 CMH Hoboken, NJ
The vessel will be re-engined at Pacific Fish-
erman, Inc., in Ballard, Wash.
Meanwhile, SWD has begun deliveries of
the first of ten 18-cylinder TM410 diesels to
General Dynamic's Quincy Shipbuilding Divi-
sion in Massachusetts. The engines will be
used in five roll-on/roll-off prepositioning sup-
ply vessels for the U.S. Navy. A pair of TM410
engines will give each ship 27,600 bhp of pro-
pulsion power.
Vincent Drummond Tibbetts
1913-1983
Vincent D. Tibbetts, president of Boston
Fuel Transportation, Inc., died recently at the
age of 70. Mr. Tibbetts was born in East
Boothbay, Maine, in 1913 and moved to Bos-
ton in 1932. In 1937 he started his own fuel
transportation business with a 3,000-gallon
barge and a 100-hp towboat. In 1941 he be-
came president of Esterhill Boat Service.
When Esterhill was acquired by Boston Fuel
Transportation in 1953 he became part owner
and vice president. In 1969 he became presi-
dent of Boston Fuel and a director of Reinauer
Transportation Companies of New York.
At the time of his death Mr. Tibbetts was
operating a fleet of 23 tankers, barges, and
towboats. He was a member of the American
Waterways Operators, Inc., Boston Marine So-
ciety, Maritime Association of Boston, and
The Propeller Club of the United States.
Barge-Mounted Nine-Story
Hotel Proposed By NKK
A Japanese shipbuilder has unveiled a con-
cept for constructing a nine-story, first-class
hotel on a barge that could then be towed to
any coastal area in the world. Nippon Kokan
(NKK) reports it has solved all of the techni-
cal problems involved in the construction of
the floating hotel, and has already completed
a design model to use in worldwide marketing.
The movable hotel, weighing some 15,000
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GENERAL SERVICES:
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DRYDOCK:
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ORANGE, TEXAS 77630
P. O. Box 1347
tons, involves a special barge that forms the
foundation for the 360-room hotel, which also
incorporates three conference rooms, public
areas, restaurant and entertainment areas,
and outdoor swimming pool.
A spokesman for NKK America Inc. in New
York said that inquiries have already been re-
ceived, especially from developing countries
where shortages of land, skilled workers,
equipment, and material make first-class ho-
tel construction difficult.
The idea for the barge-mounted "export" ho-
tel has been under study for two years by
NKK and Tokyu Construction Company. Ac-
cording to NKK, construction at one of the
company's shipyards insures high quality and
labor skill, and the barge technology is al-
ready developed to permit towing of the struc-
ture to its final destination at a speed of five
knots. A further benefit, NKK notes, is that
the hotel could be moved to different locations
to accommodate special expositions or sum-
mer and winter resort areas.
New Design Cranes Installed
On Navy's Auxiliary Drydocks
New type diesel-electric cranes have been installed on Navy's
floating drydock USS Competent at Pearl Harbor.
Vital to the nation's defense capability is
the improvement of repair and maintenance
procedures and the modernization of facilities.
When the Naval Sea Systems Command called
for improvement of the crane system on its
medium auxiliary floating drydocks, Crane
Con Products of Seattle responded with design
and production of four wing wall cranes. Ac-
cording to a Crane Con spokesman, these
cranes were the first of this type to be de-
signed and manufactured to the revised mili-
ary specification MIL-C-17949B, Electro-Me-
chanical Shipboard Cranes. The first two
cranes of the contract were completed in early
1983, and the second pair around midyear,
well ahead of schedule.
The $6.6-million contract included design,
manufacture, and delivery of the cranes to the
drydock USS Competent (AFDM-6) at Pearl
Harbor and the USS Sustain (AFDM-7) at
Norfolk. The self-contained, diesel-electric
cranes utilize a static, stepless electric control
system providing infintely variable speed
selection and load float control for precise,
steady positioning. Each crane's rated capac-
ity is 45,000 pounds at 25-foot radius; maxi-
mum outreach is 65 feet from center of rotation.
The cranes operate on 14-foot gauge track,
traveling a distance of 460 feet, almost the
full length of the dock. Total operating gross
weight of each crane is 265,000 pounds. "This
is the first major project completed in our new
Seattle manufacturing plant," said Con Crane
president Lyle Harlson. "It is a major step in
the expansion into crane manufacturing, re-
pair, and refurbishing, in addition to produc-
tion of our automatic brakes, wheel chocks,
and other crane safety equipment."
18 Maritime Reporter/Engineering News
Digital Wave Publishing