SUPPORT EQUIPMENT
Survey boats are equipped with the latest positioning, sounding, and data collection equipment and software. Data on seabed conditions is gathered by our survey boats and transferred to guidance systems aboard the dredge fleet. This information provides dredge operators real-time representations of seabed contours relative to the dredge’s position.
BRAZOS RIVER
| Length: | 40 ft (12.2 m) |
| Depth: | 6 ft (1.8 m) |
| Draft: | 3.0 ft (0.9 m) |
| Fuel Capacity: | 80 gal (303 l) |
| Main Engines: | 2 Detroit Diesel Engines Model 8.71 |
CALCASIEU RIVER
| Overall Length: | 38.8 ft (8.5 m) |
| Depth: | 5.6 ft (1.7 m) |
| Draft: | 3.0 ft (0.9 m) |
| Total Installed Power: | 400 hp Detroit Diesel Engines, Model 6.71 |
| Main Engines: | 2 Detroit Diesel Engines Model 8.71 |
COLUMBIA RIVER
| Overall Length: | 39 ft (11.9 m) |
| Depth: | 6 ft (1.8 m) |
| Draft: | 3.0 ft (0.9 m) |
| Fuel Capacity | 80 gal (303 l) |
| Fuel Capacity: | 80 gal (303 l) |
COOPER RIVER
| Overall Length: | 48.8 ft (14.8 m) |
| Depth: | 5.7 ft (1.7 m) |
| Draft: | 4.0 ft (1.2 m) |
| Total Installed Power: | 1170 hp 2 Caterpillar Diesel Engines |
| Fuel Capacity: | 350 gal (1,325 l) |
EAST RIVER
| Overall Length: | 38.8 ft (11.8 m) |
| Depth: | 5.6 ft (1.7 m) |
| Draft: | 3.0 ft (0.9 m) |
| Total Installed Power: | 2 John Deere Diesel Engines Model 6081 T2 |
| Fuel Capacity: | 80 gal (303 l) |
HUDSON RIVER
| Overall Length: | 40 ft (12.2 m) |
| Depth: | 6 ft (1.8 m) |
| Draft: | 3.0 ft (0.9 m) |
| Total Installed Power: | 2 x 671 400HP |
| Fuel Capacity: | 80 gal (303 l) |
MIAMI
| Overall Length: | 40 ft (12.2 m) |
| Depth: | 6 ft (1.8 m) |
| Draft: | 3.0 ft (0.9 m) |
| Total Installed Power: | 2 Detroit Diesel Engines Model 8-71 |
| Fuel Capacity: | 80 gal (303 l) |
MUSKEGON RIVER
| Overall Length: | 55.0 ft (16.7 m) |
| Depth: | 7.3 ft (2.2 m) |
| Draft: | 4.5 ft (1.4 m) |
| Total Installed Power: | 2 QSM 11 Cummins- 600 hp 2300 RPM |
| Fuel Capacity: | 900 gal (3,400 l) |
OHIO
| Overall Length: | 48 ft (4.6 m) |
| Depth: | 7 ft (2.1 m) |
| Draft: | 3.0 ft (0.9 m) |
| Total Installed Power: | 2 Cummins Diesel Engines Model 8.3 |
| Fuel Capacity: | 80 gal (303 l) |
PEARL RIVER
| Overall Length: | 39 ft (11.9 m) |
| Depth: | 6 ft (1.8 m) |
| Draft: | 3.0 ft (0.9 m) |
| Total Installed Power: | 2 Detroit Diesel Engines, Model 6.71 |
| Fuel Capacity: | 80 gal (303 l) |
POTOMAC RIVER
| Overall Length: | 39 ft (11.9 m) |
| Depth: | 6 ft (1.8 m) |
| Draft: | 3.0 ft (0.9 m) |
| Total Installed Power: | 1 T.S 671 440HP |
| Fuel Capacity: | 80 gal (303 l) |
SANDUSKY BAY
| Overall Length: | 25 ft 7.6 m |
| Depth: | 5 ft 1.5 m |
| Total Installed Power: | 1 250 HP Gasoline |
TUG JACK NEWMAN
| Length: | 77 ft ( 23.5 m) |
| Breadth: | 25 ft (7.6 m) |
| Depth: | 10.2 ft (3.1 m) |
| Draft: | 9 ft (2.7 m) |
| Travel Speed: | 10.2 knots |
| Performance: | 1,140 hp (850 kW) |
| Fuel Capacity: | 20,000 gal (75,108 l) |
TUG BRANGUS
| Length: | 59 ft (18 m) |
| Breadth: | 22 ft (6.7 m) |
| Depth: | 9 ft (2.7 m) |
| Draft: | 6.5 ft (1.9 m) |
| Travel Speed: | 9.5 knots |
| Performance: | 900 hp (671 kW) |
| Fuel Capacity: | 5,600 gal (21,198 l) |
TUG RICHARD M. LOWRY
| Length: | 75 ft (22.9 m) |
| Breadth: | 23.6 ft (7.2 m) |
| Depth: | 9.4 ft (2.9 m) |
| Draft: | 7 ft (2.1 m) |
| Travel Speed: | 10 knots |
| Performance: | 1,800 hp (1,343 kW) |
| Fuel Capacity: | 31,825 gal (120,471 l) |
TUG PAUL R. DICKINSON
| Length: | 65 ft (19.8 m) |
| Breadth: | 22 ft (6.7 m) |
| Depth: | 9 ft (2.7 m) |
| Draft: | 6.6 ft (2 m) |
| Travel Speed: | 10 knots |
| Performance: | 800 hp (597 kW) |
| Fuel Capacity: | 19,000 gal (71,915 l) |
TUG LAKE MICHIGAN
| Length: | 88.6 ft (27 m) |
| Breadth: | 29.9 ft (9.1 m) |
| Depth: | 11.8 ft (3.9 m) |
| Draft: | 8.5 ft (2.6 m) |
| Travel Speed: | 11.9 knots |
| Performance: | 3,000 hp (2,238 kW) |
| Fuel Capacity: | 32,017 gal (121,198 l) |
TUG RL ENTERKIN
| Length: | 60 ft (18.3 m) |
| Breadth: | 22 ft (6.7 m) |
| Depth: | 9.1 ft (2.7 m) |
| Draft: | 7.9 ft ( 2.4 m) |
| Travel Speed: | 8 knots |
| Performance: | 900 hp (671 kW) |
| Fuel Capacity: | 15,000 gal (56,781 l) |
