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22860000
22860000
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266
263
5
110185200
110185200
|
CTT
provided
research, planning, and design for a single turbo scour
unit to be installed to eliminate the traditional requirement for
hydraulic and agitation maintenance dredging. The system uses 42-inch
diameter Turbo Scour Units furnished by
Scour Systems, Inc.
and consists of eight to ten scour units powered by 75
horsepower hydraulic motors. This system is centrally controlled and
powered to alternate operation of the units so that the scour operation is
in force during falling tide. Coordination is required for operation
within a dock front with mooring facilities for large and small ships, and
barges. Some mooring points will be altered. A single unit
was installed for monitoring in the spring of 1998. Monitoring results
were favorable and completion of the system installation, by others, was
installed in 1999. |
