VESSELS
The last quarter of the 2016 has been a busy time for
DRAGFLOW technical and manufacturing teams.
A contract for fi ve (5) dredgers – model DRH300E23- was received for sand and gravel extraction in Middle
East. The dredgers are equipped with a DRAGFLOW Hy-
draulic pump model HY300 and a CAT C13 engine. They
will operate at minus 40m depth for sand extraction. The
material is delivered at 1 km distance, with a 350mm hose.
A second contract has been signed with a large company,
who selected a DRAGFLOW Remote Controlled Dredge
model DRP120, equipped with a DRAGFLOW electric
pump EL1204, with 2 electric excavators EXEL20, to
dredge a settlement pond, fed by the aggregates washing
plant. The dredge is also equipped with a high-pressure
water jet-ring system to dredge the mud also when the wa-
ter level is at a minimum. Separately, one of the world’s
largest mining companies ordered a DRAGFLOW Dredge
DRH85/160E22 for an iron mine in Brazil. The iron ore,
mixed with water, is pumped from the mine to the shore
for more than 500 km through a “Mineral Duct” (mineral
duct pipeline). That dredge can be controlled by one op-
erator inside the control cabin or directly from the shore
through a wireless joystick. Finally, DRAGFLOW just de-
livered two Remote Controlled Dredgers model DRP60 to
a phosphate mining company in Morocco. The dredgers
have a capacity of 400m3/hour as well as a water jet system
to help break the settled material and increase the overall
effi ciency of the project.Dragfl ow Wins Four Custom Dredger Contracts
Virginia Institute of Marine Science of Gloucester
Point, VA (www.VIMS.edu) awarded a contract to Me-
ridien Maritime Reparation of Matane, Quebec (www.
Meridien.cc) to construct a 93-foot research vessel. JMS
Naval Architects of Mystic, CT (JMSnet.com) designed
the research vessel to replace VIMS’s current vessel, the
R/V Bay Eagle. The primary mission of the Institute’s fl eet
is to provide inshore and offshore work platforms for the
support of fi sheries related oceanographic research proj-
ects. The new vessel will be capable of conducting fi sheries
assessments of greater capacity, in deeper waters and with
a larger science complement than the Bay Eagle. In addi-
tion, the new vessel will greatly expand VIMS’s capability
to perform general oceanographic research in the Chesa-
peake Bay and the mid-Atlantic near coastal waters. The
state-of-the-art research vessel offers enormous capability
in a small package that is also economic to build and oper-
ate. JMS designed the vessel to operate as an uninspected
research vessel with an ABS Loadline.Gladding-Hearn Shipbuilding, Duclos Corporation, has
delivered the fi rst of three new sightseeing vessels for Circle
Line Sightseeing Cruises, Inc., in New York City. This fol-
lows the shipyard’s delivery of three sister ships to the com-
pany in 2009. The new vessels will offer guests an enhanced
sightseeing experience on every level. Notably, visitors will
enjoy upgrades in classes of service and the introduction of
a variety of new and innovative experiences, including im-
provements in content and entertainment options, viewing
sight lines, as well as enhanced food and beverage selections.
Like the earlier vessels, the new 600-passenger all-steel
vessel, designed by DeJong and Lebet, N.A., in Jackson-
ville, Fla., measures 165 feet in length and features a 34-
foot beam.JMS Designed Research Vessel for VIMS
Gladding-Hearn Delivers Fourth Circle Line Sightseeing Vessel
50 MN February 2017