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We are very
proud of our unique vessel.
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Construction
of Amelia's initial lift boat began in January 1999
in Palatka, FL, on the St.
Johns River [Keith
Marine]. Long research indicated that refinement of
lift boat technologies could be applied to
shallow water shipwreck
salvage. The Polly-L was launched in the April 2000.
Sea trials took place in June 2000 to test both
the Polly-L's systems and an experimental excavator
designed by MacTaggart, Scott & Co. of
Scotland. After the month-long trial, the Polly-L
was taken to Green Cove Springs where she was retrofitted with
pontoons on each side for additional lateral
stability and lifting capacity. Using the sea trial
excavator experience, Amelia also built our own, unique,
twin-thruster excavator system designed by Doug Pope.
See
how the excavator was constructed in the
new
POLLY-L TECHNICAL TOUR |
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Since
becoming fully operational in late 2000, the Polly
L's performance has exceeded all
expectations. She has been on-site more
than 600 days since being launched, unheard of in
this industry. Traditionally salvage vessels
operate only May thru September. Our lift
boat can remain on site for seven weeks
without refueling while safely jacked-up in weather that
sends traditional vessels to safe harbor. Watching
summer thunderstorms and winter nor'easters blow by with
fifty or sixty knot winds are not an uncommon for us. We
do seek safety for impending hurricanes, however.
Because we stay continuously on-site with no daily commuting to and
from the site, we add valuable recovery time in
areas such as the Marquesas, Rosario/Sandy Point, and even the
south end of Amelia Island that are hours travel time away from
port. See
a portfolio of other treasure vessels in the POLLY-L
TECHNICAL TOUR
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As
it is jacked-up above the ocean swells the platform provides stable, comfortable accommodations for
the ship's crew, archaeological consultants, and visitors. Because
we spend the night on-site, dive teams can begin operations at sunrise and continue until
sundown, working in rotating shifts. A good night of rest and relaxation
is assured with the fully-equipped
galley and staterooms. There is a small, but
growing, ship's library of treasure salvage books,
pleasure reading material, and over 500 DVD's for
entertainment.
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The Polly-L's onboard systems set a new standard for
the industry. On the bow a ten-ton crane, with position
monitored by a WAAS/GPS system, has more than adequate lifting
capacity for moving heavy or deeply buried objects. We
can deploy the excavator, run a dredge through a sluice
box, and operate a 10-inch airlift separately or in
concert. Extensive use of hydraulics results
in huge savings in fuel consumption. The Polly-L
normally burns less than 60 gallons of fuel in a 24-hour
day while working, compared to the
voracious 50 to 80 gallons an hour appetite of
conventional salvage vessels. See
how our finds are handled. Follow the "Artifact
Chain of Evidence" under reporting procedures the
Technical Tour.
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FOR MORE
TECHNICAL INSIGHT FOLLOW THE NEW POLLY-L TECHNICAL
TOUR
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