Hopper Dredges
The Manson hopper dredge fleet includes the largest capacity trailing suction hopper dredge in the United States, the Dredge “Glenn Edwards,” and offers efficient options for projects ranging from channel and harbor maintenance to upland disposal and beach nourishment. Depending on specific project characteristics, our self-powered hopper dredges can store dredged material in hoppers and transport the spoils to disposal sites, or the material can be dispersed directly through discharge outlets.
"Glenn Edwards"
Dimensions
Length: 390 ft / 118.9 m
Beam: 76 ft / 23.16 m
Light Draft: 15 ft / 4.57 m
Loaded Draft: 28 ft / 8.53 m
Suction Diameter: 38 in / 965 mm
Discharge Diameter: 38 in / 965 mm
Performance
Hopper Capacity: 13,500 yd3 / 10,300 m3
Maximum Digging Depth: 90 ft / 27.5 m
Power Data
Total Installed Power: 12,000 hp / 8,951 kW
Fuel Capacity: 200,000 gal / 787,000 l
Printable Glenn Edwards Hopper Dredge version
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"Bayport"
Dimensions
Length: 303 ft / 92.4 m
Beam: 54 ft / 16.5 m
Light Draft: 10 ft / 3.1 m
Loaded Draft: 22 ft / 6.7 m
Suction Diameter: 30 in / 762 mm
Discharge Diameter: 30 in / 762 mm
Performance
Hopper Capacity: 4,855 yd3 / 3,712 m3
Maximum Digging Depth: 85 ft / 15.9 m
Power Data
Total Installed Power: 10,350 hp / 7,721 kW
Fuel Capacity: 108,480 gal / 410,597 l
Printable Bayport Hopper Dredge version
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"Newport"
Dimensions
Length: 265 ft / 80.8 m
Beam: 52 ft / 15.8 m
Light Draft: 8 ft / 2.4 m
Loaded Draft: 19 ft / 5.8 m
Suction Diameter: 26 in
Discharge Diameter: 24 in
Performance
Hopper Capacity: 4,000 yd3 / 3,058 m3
Maximum Digging Depth: 60 ft / 18.3 m
Power Data
Total Installed Power: 5,400 hp / 4,028 kW
Fuel Capacity: 64,000 gal / 242,240 l
Printable Newport Hopper Dredge version
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"Westport"
Dimensions
Length: 180 ft / 54.9 m
Beam: 50 ft / 15.2 m
Light Draft: 3 ft / 0.9 m
Loaded Draft: 11 ft / 3.6 m
Suction Diameter: 20 in / 45 mm
Discharge Diameter: 20 in / 45 mm
Performance
Hopper Capacity: 2,000 yd3 / 1,529 m3
Maximum Digging Depth: 49 ft / 1.7 m
Power Data
Total Installed Power: 2,560 hp / 19,098 kW
Printable Westport Hopper Dredge version
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