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4/19/20151 Dredging By Rick Wilmot C/E Port Engineer Clamshell Division Weeks Marine
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4/19/20152 Topics of Discussion History of dredging Modern dredging Why we dredge Training
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4/19/20153 History
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4/19/20154 Designs By Leonardo Da Vinci
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9 Erie Canal
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4/19/201510 Panama Canal
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4/19/201511 Modern Dredging Excavation Transportation Disposal or end-use of spoils Support equipment Training
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4/19/201512 Excavation
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4/19/201513 Mechanical Excavation
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4/19/201514 Mechanical Dredges Clamshell dredge Backhoe dredge Bucket ladder dredge Dipper dredge Dragline
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4/19/201515 Clamshell Bucket Dredge
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4/19/201516 Backhoe Dredge
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4/19/201517 Bucketladder Dredge
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4/19/201518 Dipper Dredge
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4/19/201519 Hydraulic Excavation
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4/19/201520 Hydraulic Dredges Cutter suction Dustpan Plain suction Water injection dredge Hopper dredge
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4/19/201521 Cutter Suction Dredge
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4/19/201522 Water Injection Dredge
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4/19/201523 Dustpan Dredge
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4/19/201524 Trailing Arm Hopper Dredges
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4/19/201525 Transportation
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4/19/201526 Barge or Pipeline
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4/19/201527 Disposal of Spoils
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4/19/201528 Barge Unloader
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4/19/201529 Support Equipment Drill rig Survey boats Stifflegs Drag barges Boosters
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4/19/201532 Why Do We Dredge ? Channel deepening and maintenance Reclamation of land Beach nourishment and restoration Mining for aggregates and minerals
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4/19/201533 Maintenance Reclamation and Use
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4/19/201534 Beachbuilding Aggregate Mining Beachbuilding and Mining
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4/19/201535 Training Hopper personnel are Coast Guard licensed DSMP training On The Job Union Schools
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4/19/201536 Survey
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