Completed projects

1674 AHTS 120t BP DP1


Length overall 70.0 m
Length b.p 66.6 m
Breadth moulded 15.5 m
Depth moulded 6.6 m
Draught 5.1 m
Bollard pull 120 MT
Deadweight 2050 t
Work area 440 sq. m
Speed 14 knots
Main Engines 2 x 3730 kW
Crew  28 persons


Liquid Mud 485 cu m
Fuel 820 cu m
Fresh Water 635 cu m
Dry Bulk 195 cu m
Drill/ Ballast Water 885 cu m
Deck Cargo 1000 t


ABS: +A1, (E), Offshore Support Vessel,
DPS-1, +AMS, +FFV Class 1

Vessels built 2
Builder Remontowa Shipbuilding S.A.
Gdansk, Poland


These two vessels are continuation of previous Remontowa Marine Design & Consulting project 1144 and development of the experiences gathered during construction and commissioning of the first two vessels.
The vessels were lengthened to accommodate more powerful engines giving higher bollard pull and more cargo capacities.
Remontowa Marine Design & Consulting office prepared basic design as well as class drawings, workshop documentation and  has provided building process supervision.
Two vessels Du Moulin Tide and Leonard Tide have been delivered to Tidewater Marine LLC.