Cruise Shinninn Annual Shin Renair
U.S. Lines' MS Patriot Challenges Cascade General
Since 1999, when American Classic
Voyages (AMCV) first announced its
intention to construct two U.S.-flagged
cruise ships that would be staffed by
American officers and crew, the U.S.
shipbuilding industry received a boost
back into an area that it had not partici-
pated for almost 30 years - the cruise
shipping market. Prior to the construc-
tion of the two vessels by Litton Ingalls
Shipbuilding, AMCV wanted to start
making money right away — it pur-
chased the 17-year-old ms Nieuw Ams-
terdam for $114.5 million from Holland
America. AMCV then received an offi-
cial notice from Congress that provided
exemption from the Jones Act, thus
allowing the U.S. Coast Guard to re-flag
the foreign registered vessel.
Before being repositioned to its new
itinerary in the Hawaiian Islands, Patriot
required a new look — a look that would
exemplify its stature as the line's pre-
miere vessel. Performing this daunting
task in just five weeks was Portland
shipyard, Cascade General, which pro-
vided all drydock and conversion work
on the 704 ft. (214.6 m) vessel in time
for its inaugural cruise on December 6,
2000.
The Cascade team preps for the vessel's refit.
Advanced planning and intense preci-
sion by Cascade General ensured that all
work would commence in four specific
areas the minute the ship arrived in Port-
land: new bow and stern thrusters, con-
version of three public spaces to suit the
Hawaiian market, complete refit with
Coast Guard-approved safety equipment
and identity change.
During its 17-day stay at the yard's
982 ft. (299.3 m) drydock number four.
Patriot's two C.P. propellers were dis-
mantled. The hubs were overhauled and
the blades polished and its starboard
shaft was pulled for inspection by
Lloyd's officials. Line-shaft bearings
were also inspected. Pintle bearing
clearances were measured, the steering
gear serviced and more than 100 anodes
replaced. All of Patriot's sea valves were
examined. The vessel's 20-ton anchor
was replaced and its chain ranged and
marked.
Computer simulations tested the suit-
February, 2001
ability of the 33,800 gt ship's existing
pair of 750 kW thrusters for potential
conditions in the Hawaiian Islands. The
tests showed that additional thruster
power would significantly improve
maneuverability and safety, especially in
outlying ports or when trade winds
picked up. Any addition that was made
in this area had proven to be trouble-
some because of the small presence of
MS Patriot underwent a five-week conversion at
Cascade General.
(All photos are © Cascade General, Inc.)
mm
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